八年级英语上：Unit 7 Enviroment单元课件上海牛津版.ppt

Unit 7 EnviromentPre-reading questions:1. What part of the nature do you think is beautiful?the seathe lakea streamthe forest2.Now human beings are doing something bad to the nature. How many kinds of pollution do you know?air pollutionwater pollutionland pollutionnoise pollutionA What do you know about…Brain storming: Trees are very important in our daily life. What can we get from trees?       use---       eat---       drink--       wear--   A What do you know about…Brain storming: Trees are very important in our daily life. What can we get from trees?use--eat--drink--wear--    pencils, chopsticks, tables, chairs, paper fruit, nutstea(leaves), coffee(beans)flowers, shoes(rubber)Before you read the interview on the next page, try Before you read the interview on the next page, try this quiz about trees.this quiz about trees. A Ba mice i 75 yearsb pine trees ii 14 yearsc cats iii 25 yearsd dolphins iv 1,200 yearse people v 2 years1 How long do they live? Match the items on the left 1 How long do they live? Match the items on the left with the ages on the right.with the ages on the right.2 Pollution means the process ofmaking things dirty and unhealthy.  Which type of pollution do trees help fight?A air pollutionA air pollutionB noise pollutionB noise pollutionC water pollutionC water pollutionD all of the above D all of the above  Air pollution: Air pollution: The leaves of trees remove The leaves of trees remove dangerous chemicals and dangerous chemicals and dirt from the air and produce dirt from the air and produce oxygen.oxygen.  Water pollution: Water pollution: Trees around reservoirs help Trees around reservoirs help keep the water clean by keep the water clean by removing dust and dirt from removing dust and dirt from the air, and their roots the air, and their roots prevent the soil from being prevent the soil from being washed into the water.washed into the water. Noise pollution: Noise pollution: Trees reduce noise from Trees reduce noise from vehicles.vehicles.3 Which of the following come from trees? a apples a apples b beans b beans c cotton c cotton d oil d oil e tea e tea f rubber f rubber4 The best-known flowers in Shenzhen are azaleas. These sweet-smelling flowers are known as the flowers of Shenzhen city. Which picture shows azaleas?banana treespalm treesazaleasB look and thinkBefore you read the interview, look at the title, the introduction and the pictures. Then say whether the following statements are T or F.1 The pollution fighters are probably 1 The pollution fighters are probably scientists.scientists.2 Few useful products come from trees.2 Few useful products come from trees.3 Trees give out harmful gases.3 Trees give out harmful gases.4 Trees can pass information to one 4 Trees can pass information to one another.another.FFFT A 1project2interviewing3breathing4natural5warn6a chemical7cut down C2 Find the words in Column A in the interview and C2 Find the words in Column A in the interview and match them with the meanings in Column B.match them with the meanings in Column B. B B A made by nature, not by manA made by nature, not by manB talking to someone and asking them B talking to someone and asking them questionsquestionsC a careful study of a subject by school C a careful study of a subject by school or studentsor studentsD taking in airD taking in airE something produced by or used in E something produced by or used in chemistrychemistryF cut something to make it fall downF cut something to make it fall downG say that something bad or dangerous G say that something bad or dangerous may happenmay happen1 against:1 against: disagreeing; opposingdisagreeing; opposing2 be interested in: 2 be interested in: take an interest intake an interest in3 breathe: 3 breathe: take in airtake in air4 burn: 4 burn: damage sth.by firedamage sth.by fire5 chemical: 5 chemical: something produced by or something produced by or used in chemistry used in chemistry6 collect: 6 collect: bring things togetherbring things together7 communicate with: 7 communicate with: give and receive give and receive information, messages, signals, etc.information, messages, signals, etc.8 cool: 8 cool: make sth. become coolmake sth. become cool9 cut down:9 cut down: cut sth. to make it fall cut sth. to make it fall downdown10 destroy: 10 destroy: damage sth. so badly that it damage sth. so badly that it no longer exists or works no longer exists or works11 in danger: 11 in danger: in a dangerous situationin a dangerous situation12 join: 12 join: connect things togetherconnect things together13 natural: existing in nature13 natural: existing in nature14 project: 14 project: p piece of work that involves p piece of work that involves a careful study of a subject a careful study of a subject15 underground: 15 underground: under the surface under the surface of the ground of the ground16 warn: 16 warn: say that something bad say that something bad or dangerous may happen or dangerous may happenFill in the blanks with  correct words.1.1.He _______ the letter after reading it.He _______ the letter after reading it.2.2.Some people like to _______ stamps from Some people like to _______ stamps from different countries.different countries.3.3.I put some ice into the glass to ______ the I put some ice into the glass to ______ the water inside.water inside.4.4.I must _______you not to go out. There is I must _______you not to go out. There is a storm coming.a storm coming.5.5.This country has few _________ resources.This country has few _________ resources.6.6.The farmer used a ________ to kill the The farmer used a ________ to kill the insects in their fields.insects in their fields.burntcollectcoolwarnnaturalchemicalFill in the blanks with  correct words.7. These days we can _______________with 7. These days we can _______________with pen-friends by e-mails.pen-friends by e-mails.8. The TV progarmme _____________ a 8. The TV progarmme _____________ a famous film director about his latest famous film director about his latest film.film.9. The forest was badly ___________ in the 9. The forest was badly ___________ in the big fire.big fire.10. There is a small bookshop at the 10. There is a small bookshop at the ______ of the street.______ of the street.11. The new road will ________ the village 11. The new road will ________ the village and the city.and the city.12. It took me 2 weeks to finish that 12. It took me 2 weeks to finish that science _________.science _________.communicateintervieweddestroyedendjoinproject1 1对对…感兴趣感兴趣2 2例如例如3 3呼吸新鲜空气呼吸新鲜空气4 4因因…而感谢而感谢…5 5天然空调天然空调6 6自我保护自我保护7 7互相互相, ,彼此彼此8互相交流互相交流9 9处于危险之中处于危险之中1010最好的抗污染的战士最好的抗污染的战士1 be interested in1 be interested in…2 for example2 for example3 breathe fresh air3 breathe fresh air4 thank4 thank…forfor…5 natural air conditioners5 natural air conditioners6 protect oneself6 protect oneself7 each other7 each other8 communicate with one 8 communicate with one anotheranother9 be in danger9 be in danger10 the best fighters 10 the best fighters against pollutionagainst pollutionD Find the factsJudy took some notes from her interview with Doctor Ray.  However, she made four mistakes. Read through the interview and correct Judy’s mistakes. Trees: Trees:1 live much longer than people;1 live much longer than people;2 produce wood, rubber, paper, etc.2 produce wood, rubber, paper, etc.3 heat the air;3 heat the air;4 cannot clean the air;4 cannot clean the air;5 are like air conditioners;5 are like air conditioners;6 cannot protect themselves against insects;6 cannot protect themselves against insects;7 can share food and water with one another;7 can share food and water with one another;8 are in danger, mainly from insects.8 are in danger, mainly from insects.coolcancanpeople/ human beingsRita is asking May questions about trees. May is giving Yes or No answers. Read Rita’s questions and complete May’s answers with one or more words. 1 We get some useful things from trees. 1 We get some useful things from trees. Is that right? Is that right? Yes.Yes. Two examples are Two examples are wood and rubber.wood and rubber.2 2Trees do two main things to the air. Is Trees do two main things to the air. Is that true? that true? Yes.Yes. They They cool it and clean it.cool it and clean it.3 One tree has the power of 15 air 3 One tree has the power of 15 air condidtioners. Is that right?condidtioners. Is that right? No.No.One tree has the power of One tree has the power of 　　five air conditioners.five air conditioners.4 Do scientists know a lot about trees ?4 Do scientists know a lot about trees ? No.No. They are They are only now beginning only now beginning to understand them. to understand them.5 Can trees communicate with one another?5 Can trees communicate with one another? Yes.Yes. For example, when insects For example, when insects attack a attack a tree,tree, it can warn its neighbours. it can warn its neighbours.6 And can they protect themselves 6 And can they protect themselves from insects? from insects? Yes.Yes. They can produce They can produce a chemical to a chemical to make their leaves taste bad. make their leaves taste bad.7 Can trees help one another?7 Can trees help one another? Yes.Yes. For example, they can For example, they can join their join their roots together underground and pass roots together underground and pass each other food and water . each other food and water .8 Every year, there are fewer and fewer 8 Every year, there are fewer and fewer trees in the world. Is that true?trees in the world. Is that true? Yes.Yes. People People cut down and burn a lot of cut down and burn a lot of trees every year.trees every year.P1-2:P1-2:Trees are the biggest Trees are the biggest and oldest living and oldest living things on Earth.things on Earth.P3-6:P3-6:Trees provide many things Trees provide many things such as wood, rubber and such as wood, rubber and paper. They cool and paper. They cool and clean the air. They are clean the air. They are natural air conditioners.natural air conditioners.P7-8:P7-8:Scientists are only Scientists are only beginning to understand beginning to understand trees. Trees can warn trees. Trees can warn each other of insect each other of insect attacks and pass food attacks and pass food and water to one another and water to one another through their roots. But through their roots. But many things about them many things about them are still a mystery. are still a mystery. P9-10:P9-10:Trees are in danger Trees are in danger because we destroy a because we destroy a lot of them every lot of them every year. We are year. We are destroying our best destroying our best pollution fighters.pollution fighters.Rita is taking part in a tree-planting campaign. She is making a poster to get people to join the campaign. Judy is helping her. Listen to them and complete the poster by putting one word in each space.New words:New words:1.a tree-planting campaign2.poster3.reduce4.less noisy5. pure6.point7.produce8.else1 1 植植树活活动２海２海报３３减减少少４不那４不那么吵么吵５５纯净的，的，纯洁的的６　６　观点，要点点，要点７　制造，生７　制造，生产８　８　别的，其他的的，其他的Eight reasons to help plant trees:Eight reasons to help plant trees:1 Trees make streets more _____________.1 Trees make streets more _____________.2 Trees make steets less _____________.2 Trees make steets less _____________.3 Trees make our air ______________.3 Trees make our air ______________.4 Trees make our air _______________.4 Trees make our air _______________.5 Trees make _________ to keep us alive 5 Trees make _________ to keep us alive and _____________.and _____________.6 Trees produce ________ things like _______ 6 Trees produce ________ things like _______ and ___________.and ___________.7 Trees help us fight ___________.7 Trees help us fight ___________.8 Trees are in ___________.8 Trees are in ___________.beautifulnoisypurercooleroxygenhealthyusefulfruitpaperpollutiondangerJ:Hi, Rita. What are you doing?J:Hi, Rita. What are you doing?R:Hi, Judy. IR:Hi, Judy. I’m just writing a m just writing a posterposter about about tree-planting.tree-planting.J:Oh, thatJ:Oh, that’s interesting. Can I help you?s interesting. Can I help you?R:Yes, please! Why should we plant trees? R:Yes, please! Why should we plant trees? Can you give me some ideas?Can you give me some ideas?J:Well, trees are very beautiful.J:Well, trees are very beautiful.R:Yes. They make our streets more beautiful.R:Yes. They make our streets more beautiful.J:And they help J:And they help reducereduce the noise on our the noise on our streets.streets.R:ThatR:That’s true. Trees make our streets less s true. Trees make our streets less noisy. What else?noisy. What else?J:Well, they help make the air pure.J:Well, they help make the air pure.R:Good. Number 3. Trees make our air purer. R:Good. Number 3. Trees make our air purer. J:And they make it cooler, too.J:And they make it cooler, too.R:Right. Trees make our air cooler.R:Right. Trees make our air cooler.J:And donJ:And don’t forgett forget—trees make oxygen. We trees make oxygen. We need that to need that to breathebreathe! !R:ThatR:That’s a good points a good point. Number 5. Trees make . Number 5. Trees make oxygen to keep us alive and healthy.oxygen to keep us alive and healthy.J:And we get things from trees,J:And we get things from trees, don don’t we?t we?R: You mean like fruit? R: You mean like fruit? J: Yes, and paper.J: Yes, and paper.R: Right. Trees R: Right. Trees produce useful thingsproduce useful things like fruit like fruit and paper. and paper. J: And they help us J: And they help us fight pollutionfight pollution. .R: ThatR: That’s important. Trees help us fight s important. Trees help us fight pollution. Anything else?pollution. Anything else?J: Well, people cut down so many trees, so J: Well, people cut down so many trees, so we need more trees.we need more trees.R: Yes. Trees are in danger. There , thatR: Yes. Trees are in danger. There , that’s s eight reasons. Thanks for your help, Judy.eight reasons. Thanks for your help, Judy.J: YouJ: You’re welcome.re welcome.THE PRESENT CONTINUOUS TENSE The kids are watching TV. I am sitting down, because I am tired. I am not learning German, because this is an English class. Who are you writing to? •USE 1: Now ExamplesTHINGS TO REMEMBERI am--- I’mHe is / she is / It is---He’s / She’s / It’sWe are / They are / You are---We’re / They’re /You’reWhat is--- What’sA2: COMPLETE THE DESCRIPTION OF THE SCENE IN THE PICTURE ON PAGE 21. It is the first morning of the holiday. Everyone is one the beach. Ted is ______volleyball with_____. ____ is playing badminton with_____. ____ is___________________________________________________________________________________________________________________.playing CarolJennyHenryGrace fishing. Dick is walking. Ivan is swimming. Dora is eating an ice cream and Jim is playing the guitar. Johnny is listening to music.USE 2: LONGER ACTIONS IN PROGRESS NOW •Sally is studying really hard for her exams this week. I am reading a really interesting book now. How are you brushing up on your English for the trip? We aren't working hard these days. The present continuous tenseExamples NON-CONTINUOUS VERBS These verbs are usually things you cannot see somebody doing. These verbs are rarely used in continuous tenses. They include:to possess, to own, to belong...to like, to love, to hate, to dislike, to fear, to envy, to mind...to be, to want, to cost, to seem, to need, to care, to contain, to owe, to exist...Emotion VerbsPossession Verbs•Abstract VerbsEXAMPLES•He is needing help now. •He needs help now. •He is wanting a drink now. •He wants a drink now. Not CorrectCorrectNot CorrectCorrect 1.什么是现在进行时什么是现在进行时?现在进行时表示一项活动在说话现在进行时表示一项活动在说话时时(或较长时间）正在进行。

或较长时间）正在进行John and Mary are talking on the phone.startfinishnow 2 .现在进行时的构成现在进行时的构成 现在进行时由现在进行时由“be+v-ing”构成构成,be 动词动词 与与主语的人称和数保持一致主语的人称和数保持一致 肯定句式：肯定句式：主语主语+be( am, is, are)+doing+… 否定句式：否定句式：主语主语+be(am, is, are) +not +doing+… 一般疑问句一般疑问句:Be(am, is, are) +主语主语+doing+…?特殊疑问句：特殊疑问句：疑问词疑问词+be(am, is, are)+主语主语+doing+…？？ John and Mary are talking on the phone.John and Mary are not talking on the phone. Are John and Mary talking on the phone?3.现在进行时中动词形式的变化：现在进行时中动词形式的变化： am is + - ing are1　　do-doing2　　live-living3　重读闭音节结尾　重读闭音节结尾 sit-sitting drop-dropping４以４以 ie 结尾结尾 die-dying 　　lie-lying４现在进行时常用于哪些情况？４现在进行时常用于哪些情况？(1)当句子中有当句子中有now时，常表示动作正在进时，常表示动作正在进行行 .如：如： They are playing basketball now.现在他们正在打篮球。

现在他们正在打篮球 (2)以以look, listen开头的句子，提示我们动作开头的句子，提示我们动作正进行，这时要用现在进行时如：正进行，这时要用现在进行时如： Listen！！She is singing an English song.听，她正在唱英语歌听，她正在唱英语歌 3)表示当前一段时间或现阶段正在进行的表示当前一段时间或现阶段正在进行的动作，且此时有动作，且此时有this week, these days等时等时间状语，这时常用现在进行时如：间状语，这时常用现在进行时如： We are making model planes these days.这些天我们在做飞机模型这些天我们在做飞机模型 (4)描述图片中的人物的动作也常用现在进描述图片中的人物的动作也常用现在进行时如：行时如： Look at the picture. The children are flying kites in the park.看这幅图，那些孩子正在公园放风筝看这幅图，那些孩子正在公园放风筝  1 What1 What’ ’s Grace doing?s Grace doing? SheShe’ ’s fishing.s fishing.2 What2 What’ ’s Dick doing?s Dick doing? HeHe’ ’s walking.s walking.3 What3 What’ ’s Ivan doing?s Ivan doing? HeHe’ ’s swimming.s swimming.4 What4 What’ ’s Dora doing?s Dora doing? SheShe’ ’s eating an ice cream. s eating an ice cream. A1 Ask and answer in pairs.A1 Ask and answer in pairs. 5 What5 What’ ’s Carol doing?s Carol doing? SheShe’ ’s playing volleyball with s playing volleyball with Ted.Ted.6 What6 What’ ’s Ted doing?s Ted doing? HeHe’ ’s playing volleyball with Carol.s playing volleyball with Carol.7 What7 What’ ’s Jim doing?s Jim doing? He He’ ’s playing the guitar.s playing the guitar.A1 Ask and answer in pairs.A1 Ask and answer in pairs. 8 What8 What’ ’s Jenny doing?s Jenny doing? SheShe’ ’s playing badminton with s playing badminton with Henry.Henry.9 What9 What’ ’s Henry doing doing?s Henry doing doing? HeHe’ ’s playing badminton with s playing badminton with Jenny.Jenny.10 What10 What’ ’s Johnny doing?s Johnny doing? HeHe’ ’s listening to music.s listening to music.A1 Ask and answer in pairs.A1 Ask and answer in pairs. It is the first morning of the holiday. It is the first morning of the holiday. Everyone is on the beach. Ted is Everyone is on the beach. Ted is playingplaying volleyball with volleyball with CarolCarol. . Jenny Jenny is playing badminton with is playing badminton with HenryHenry. . GraceGrace is is fishing. Dick is fishing. Dick is walking. Ivan is swimming. Dora walking. Ivan is swimming. Dora is eating an ice cream and Jim is is eating an ice cream and Jim is playing the guitar. Johnny is playing the guitar. Johnny is listening to music.listening to music.A2 Possible answers:A2 Possible answers: 1 The 1 The doorbell is ringing.doorbell is ringing. I I knowknow. I . I hearhear it. it.2 Your dinner is on the table.2 Your dinner is on the table. I I knowknow. I . I seesee it. It it. It smells smells good.good.3 These cars 3 These cars belongbelong to me. to me. I I dondon’ ’t believet believe you. you.A3 Complete these dialogues about the A3 Complete these dialogues about the pictures.pictures. 4 I 4 I dondon’ ’t understandt understand her. What her. What does does she meanshe mean? ? I I thinkthink that she that she meansmeans “ “Be quiet!Be quiet!” ”5 Look. Your baby 5 Look. Your baby is smilingis smiling. . Yes, she Yes, she likeslikes you. you.6 Why is your case so heavy?6 Why is your case so heavy? It It containscontains books. books.A3 Complete these dialogues about the A3 Complete these dialogues about the pictures.pictures.写出下列动词动词的现在分词（动词的ING形式）：•play ____   run _______  swim ______ 　　make____•go  _____  like _______ 　　￿ ￿write______  　　cut______ •read _____   have _______ sing  _______ dance______•put  _____  see _______ buy ________  love______•live _____    take ______ come ______   get______•stop _____  sit  ______   open ________  shop____二、用所给的动词的正确形式填空：•1.The boy ______ _________ ( draw)a picture now.1.The boy ______ _________ ( draw)a picture now.•2. Listen .Some girls ______ ________ ( sing)2. Listen .Some girls ______ ________ ( sing)　　in the in the classroom .classroom .•3. My mother ______ _________ ( cut )some bread 3. My mother ______ _________ ( cut )some bread now.now.•4. What _____ you ______ ( do ) now?4. What _____ you ______ ( do ) now?•　　is drawingare singingis cuttingare doing二、用所给的动词的正确形式填空：•5.Look! the girls ______ _______(dance )5.Look! the girls ______ _______(dance ) in the classroom. in the classroom.•6.What is our grandmother doing? She ____ 6.What is our grandmother doing? She ____ _________(watch) TV._________(watch) TV.•It It’ ’s 5 os 5 o’ ’clock now. We______ ________(have)supper clock now. We______ ________(have)supper nownow•8. The cats _______________ (run) in the 8. The cats _______________ (run) in the garden now.garden now.is dancingis watching arehavingare running9.Diane9.Diane ( (washwash) ______) ______ her hair every her hair every other day or so.other day or so.10.Kathy10.Kathy usuallyusually ( (sitsit) ____ in the front ) ____ in the front row during class,but today she row during class,but today she ( (sitsit)__________in the last row.)__________in the last row.washes sitsis sitting11.A:Look!It11.A:Look!It ( (snowsnow)_________.)_________. B: It B: It’ ’s beautiful! This is the first s beautiful! This is the first time Itime I’ ’ve ever seen snow. It (ve ever seen snow. It (snow, snow, not, oftennot, often) ________________) ________________ in my in my country.country.is snowingdoesn’t often snow Usages ( 用法 ): 一般将来时用于表示将来的动作或状态, 常与 tomorrow, next week, next year, in four days, from now on, in the future 等表示将来的时间状语连用.e.g He will be 13 next year. We’ll go back into the classroom in five minutes.Next week will be the last week of this month.  1.主语主语+ be going to+do (动词的原形动词的原形)+…. 表表示示打打算算，，计计划划,或或者者表表示示人人根根据据已已有有的的事事实和迹象，认为某事即将发生实和迹象，认为某事即将发生.I am going to take jobs next summer. There is going to be a football match after class.There are going to be two football matches after class.结构结构2 “shall” or “will” + V.( 原形原形 )I WeYou He SheIt They shall/ willwill+ V.( 原形 )注注: 1. 在美国英语中在美国英语中,各人各人称都可用称都可用will.2.shall/will 缩写形式缩写形式“ I’ll, We’ll, You’ll, They’ll, He’ll, She’ll, It’ll.3.shall not 缩写为缩写为 shan’t will not 缩写为缩写为 won’t 肯定句肯定句否定句否定句一般疑问句一般疑问句特殊疑问句特殊疑问句S. + shall / will +V原形原形S. + shall / will +not + V原形原形shall / will + S. + V原形原形特殊疑问词特殊疑问词 + 一般疑问句一般疑问句 基本句型：基本句型： 简略回答简略回答Yes, I shall. / Yes, I will. No, I shan’t. / No, I won’t.  will和和shall有何区别？有何区别？在疑问句中，一般不能代替，用在疑问句中，一般不能代替，用shall构成构成的疑问句一般用来提出建议或征求别人意的疑问句一般用来提出建议或征求别人意见。

见Shall we go to the park?What shall we do with this naughty boy?常用时间状语常用时间状语tomorrow 明天the day after tomorrow 后天next week 下周next year 明天next month 下个月before long不久soon 不久the year after next 后年the week after next 下下周注意注意:用用be doing也可以表示将来：主要意义是表示按也可以表示将来：主要意义是表示按计划、安排即将发生的动作，常用于位置转移计划、安排即将发生的动作，常用于位置转移的动词的动词.如：如：go, come, leave, arrive, drive, fly, return, work, sleep, stay, play, do, have, wear等等. We are leaving for Shanghai next Monday. We are moving to a different hotel the day after tomorrow.B Complete the dialogue with the proper B Complete the dialogue with the proper forms of the verbs in bracketsforms of the verbs in brackets. .Hi, Rita.Hi, Rita.Wow, you _____ great today, Danny.Wow, you _____ great today, Danny.Thank you. Where ____ May? The train Thank you. Where ____ May? The train ____________ in twenty minutes. We ____________ in twenty minutes. We _________ the train._________ the train.She _____ on her way. I _______ her just She _____ on her way. I _______ her just now and she _____ in a traffic jam.now and she _____ in a traffic jam.We ______ to get on the train now.We ______ to get on the train now.WeWe’d better wait for her. She __________ d better wait for her. She __________ soom. Oh, there she is ! Hi, May!soom. Oh, there she is ! Hi, May!Hi, everyone. Nice to see you again.Hi, everyone. Nice to see you again.lookisis leavingwill missis phonedwashaveis coming• Practice• • １．１．１．１．____ we go swimming next Sunday?____ we go swimming next Sunday? No, I’m afraid we ___. There ____ an English party No, I’m afraid we ___. There ____ an English party next Sunday. next Sunday.A. Will;won’t;will be A. Will;won’t;will be B. Shall;won’t;shall be B. Shall;won’t;shall beC. Shall;shan’t;will be D. Will;shan’t;shall be C. Shall;shan’t;will be D. Will;shan’t;shall be 2.Please wait for a while! Kate ___ back in a few minutes.2.Please wait for a while! Kate ___ back in a few minutes.A.A.is be B. shall be C. will be D. has been is be B. shall be C. will be D. has been ３．３．３．３．There ____ a parents meeting tomorrow afternoon.There ____ a parents meeting tomorrow afternoon.　　　　 A A．．．．areare　　　　 B B．．．．will havewill have　　　　 C C．．．．is going to be is going to be ４．４．４．４．----What are you going to give him as a present?----What are you going to give him as a present? ----I'm not sure. Maybe I ____ him some flowers. ----I'm not sure. Maybe I ____ him some flowers.　　　　 A A．．．．have givenhave given　　　　 B B．．．．will givewill give　　　　 C C．．．．gavegave　　　　 D D．．．．give give • Practice Complete the exercise with the proper form of the verbs.1.We __________ (go) to the school gate to wait for him next day.2.Crops ________ (die) without water.3.I _______________ (read) that book first.4.That man in the middle ________ (be) the manager in the near future.5.She __________( take) part in the next competition.6.Tony ________ (do) his best to help us tomorrow.7.Sue ___________ (be) a doctor when she grows up.8.The children ___________ (visit) the history museum on Sunday afternoon.will/shall gowill dieshall/will readwill bewill takewill dowill bewill visit• Practice 将下列句子改为将来时，相应地更改或增添将下列句子改为将来时，相应地更改或增添时间状语。

时间状语1)(1)I write to him once a month .I write to him once a month .(2) Lucy is working hard .(2) Lucy is working hard .(3) At what time do you have dinner ?(3) At what time do you have dinner ?(4) Don(4) Don’ ’t you play football on Saturdays ?t you play football on Saturdays ?(5) Do you go to work by bus ?(5) Do you go to work by bus ? • 答案：答案：(1)(1)I shall/am going to write to him tomorrow .I shall/am going to write to him tomorrow .(2) Lucy will/is going to work hard .(2) Lucy will/is going to work hard .(3) At what time will you have dinner ? (3) At what time will you have dinner ? At what time are you going to have dinner At what time are you going to have dinner ? ?(4) Won(4) Won’ ’t you play football on Saturdays ?t you play football on Saturdays ? Aren Aren’ ’t you going to play football on t you going to play football on Saturdays ?Saturdays ?(5) Will you go to work by bus ? (5) Will you go to work by bus ? Are you going to go to work by bus ? Are you going to go to work by bus ? 翻译：My grandfather won’t go fishing tomorrow.Jim will be fifteen years old tomorrow.Will you come to Shenzhen next month? ⑵明天我爷爷不会去钓鱼.⑴ 明天，Jim就15岁了.⑶你下个月将会来深圳吗？⑷我们什么时候再见面？When shall we meet again? There is a new leisure area near May’s home. Last week, the workers finished it. May watched them and then wrote a short article for her school newspaper.Look at the pictures and write the answers to the questions. 1 The workers arrived on a lorry. 1 The workers arrived on a lorry. On the back of the lorry there On the back of the lorry there were some trees and flowers.were some trees and flowers. 2 They dug holes in the ground 2 They dug holes in the ground and then planted the trees in and then planted the trees in them.them. 3 They brought some large containers 3 They brought some large containers and put earth in them. Then they and put earth in them. Then they planted flowers in the containers.planted flowers in the containers. 4 They picked up all the rubbish 4 They picked up all the rubbish and cleaned the area. After and cleaned the area. After that, they watered the plants.that, they watered the plants. 5 Now, it looks pretty.5 Now, it looks pretty. WritingA NEWSPAPER REPORT•There is a new leisure area near May’s home. Last week, the workers finished it. May watched them and then wrote a short article for her school newspaper.A: WORK IN PAIRS. LOOK AT THE PICTURES ON PAGE 26 AND WRITE THE ANSWERS TO THE QUESTIONS. USE THE WORDS IN BRACKETS TO HELP YOU.1.What did May see last week? What was on the back of the lorry? ( workers/ arrive/ lorry / be/ trees/ flowers)2. What did the workers do? (dig/ holes/ ground/ plant/ trees/ holes)The workers arrived on a lorry. On the back of the lorry there were some trees and flowers.They dug holes in the ground and then planted the trees in them.3. What did the workers do then? ( bring/ large/ containers/ put/ earth/ containers/ plant/ flowers/ containers)4. What did the workers do next? (pick up/ all rubbish/ clean/ area/ water/ plants)5. How does the leisure area look now? (pretty)A: WORK IN PAIRS. LOOK AT THE PICTURES ON PAGE 26 AND WRITE THE ANSWERS TO THE QUESTIONS. USE THE WORDS IN BRACKETS TO HELP YOU.They brought some large containers and put earth in them. Then they planted flowers in the containers.They picked up all the rubbish and cleaned the area. After that, they watered the plants.Now, it looks pretty.B: COMPLETE MAY’S REPORT BY ADDING MORE DETAILS.DAILY POST 23 MARCHOur new leisure areaNear my home, there is a new leisure area. Some workers finished it last week. I watched them from my flat.First, the worker__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.arrived in a lorry. On the back of the lorry there were some trees and flowers. Second, the workers dug holes in the ground and planted the trees in them. Next, they brought some large containers. They put earth in them. Then they planted flowers in the containers. Next , they picked up all the rubbish and cleaned the area. After that, they watered the plants. Then the work was finished. Now it looks very pretty. More practiceA: READ THE POSTER BELOW. Dear friends Trees are our friends. They work hard for us. They cool our cities and clean the air. They also give out oxygen for us to breathe. Trees reduce sound pollution in cities and make cities more beautiful. Without trees, the soil would be washed away and there would be no food for us to eat. Without trees, it would get too hot for us to live on Earth. Without trees, we would die. Trees also provide a lot of things for people. They provide food. They also supply material for houses, furniture and paper products. Some trees even provide important ingredients for medicine. In the last 200 years, more than half of all the trees on Earth have been destroyed. We need more trees!A: READ THE POSTER BELOW. Trees for Earth is making a difference. To help protect our environment, we plant trees and take care of them. We need more people to join us in this project. We want to plant 100 million trees in the next 10 years. If you want to find out more about us, please send us an e-mail at info@treesforearth.org. FromTrees for EarthA: READ THE POSTER BELOW.ANSWER THE QUESTIONS1.Why are trees in cities useful?Key: Trees in cities can reduce sound pollution and make cities more beautiful.2.What is the job of Trees for Earth?ANSWER THE QUESTIONSKey: Trees can provide food, material for houses, furniture and paper.Key: The job of Trees for Earth is to help protect the environment by planting trees and taking care of them.3.What kind of things do trees provide?B: NOW YOU WANT TO HELP TREES FOR EARTH. FILL IN THE MEMBERSHIP FROM BELOW.Sign up for Trees for Earth!First name: _________ Last name: ________Language: __________ Postcode: _________ Country: ____________ Sex: _____________ Date of birth: _________ Job: ______________ E-mail address: _________ My promise: _________________________________________________________________________________.C: IN GROUPS, MAKE YOUR OWN POSTER ABOUT TREES SIMILAR TO THE ONE FOR TREES FOR EARTH. PUT IT UP IN YOUR CLASSROOM OR SCHOOL TO LET EVERYONE KNOW THE IMPORTANCE OF PROTECTING TREES. USING ENGLISHTHE INDEX OF A BOOK   When you want to find out about the information in a book, you can look at the index pages. These come at the end of most books. The information in the index pages is in alphabetical order. An index page is like a contents page. Both help you find information fast.LOOK AT THE INDEX ON PAGE 28, FIND OUT ABOUT THESE TOPICS. WRITE THE PAGE NUMBER FOR EACH OF THE FOLLOWING TOPICS.•1.energy— •2. noise pollution— •3. transport---•4. Shenzhen’s harbour—•5. Fresh food— •6 litter--3663 58-59501327。