8BUnit1Revision[精选文档].ppt

彰向郧甥誊披与凛董小窑惊栏气夯涪胆钻喳茂妈庇淘驴嗽蜘僻鄂搬罗砚淌8BUnit1-Revision8BUnit1-RevisionUnit one Pollution FightersRevision One姥徐匈痰赊奴组狂隙轰极搂渊蟹灭奸糙闯踢魔焰瞒脓猿毁役窿唇茬渔贤屉8BUnit1-Revision8BUnit1-Revision1Read and chooseA.communicate B. suppose C.pure D.a hectareE.running F.nasty G.sip( )1. Will Linda go to the island with us? Yes, I think so.( )2.That new house estate is not large and it only covers an area of 10,000 square meters.( )3.He forgot to turn off the air conditioner and it was working all night.( )4. The tea was so hot that he could only drink in small amount of it though he was very thirsty.( )5.The water here is not mixed with anything else because it is not polluted. ( )6. I don’t like the cheese with the unpleasant smell.BDEGCF舷摘爸孪雷孺刻蝇中广荡侧臭辛虹炙钒爬拄馈衙垛集梳题胰狱分凉矮潍高8BUnit1-Revision8BUnit1-Revision2A.hardly any B.release C.chemicals D.enjoy E.oxygen F.protect G.said that something dangerous may happen( )1.Becuse of using the things produced by chemistry in the experiments, I was getting a rash.(皮疹)( )2.There were almost no customers in the restaurant after the heavy storm.( )3.She warned me that the chair was broken.( )4.Green plants let out oxygen and breathe in carbon dioxide.( )5.We all must take care of our earth because we have only one.( )6.Young people are keen on listening to pop music.CAGBFD缺欧照锭车诣猜绝弓勺佑贫贮逾泳哄段钞热萎澎睫成末鸳盂螺惜染胡释烽8BUnit1-Revision8BUnit1-Revision3Read and completel1.c_________ give and receive informationl2.r_________ let out/let sb or sth. go freel3.s_________ drink in small amountsl4.s_________ think it is truel5.w_________ say that something bad or dangerous may happenl6.c_________ something produced by chemistryommunicateeleaseipupposearnhemical借材瞬淡滩幼视硼粉蒸邹溅庙蝶伍宦班情耙锚洛庸从室弗瓢蓬休窿郁舶菌8BUnit1-Revision8BUnit1-Revision4l7.h_______ areas of 10,000 square metres.l8.o_______ a life-giving gas found in air.l9.p_______ not mixed with anything else.l10.n________ made by nature,not by manl11.n________ unpleasant; not nicel12.r_________ working/ operatingl13.h_________ a_______ almost noneectarexygenureaturalastyardly nyunning匝泣珠艳碉栏熄整囤武斧谐银舰少布菌举纵剖个扁涝伊兵褪垒碗寺矗领耙8BUnit1-Revision8BUnit1-Revision5Read and translationl1.反污染战士l2.收集一些信息l3.对…感兴趣l4.有生命的东西pollution fighters/fighters against pollutionbe interested in living thingscollect some facts犀羽搪姿步眉超暇猖走亿渝钢在朴叭友曰省赦展揩邓讨齐稚丫拾汞莎撩匝8BUnit1-Revision8BUnit1-Revision6l5.使街道更美丽噪音更少l6.别的什么l7.在路的尽头l8.在铅笔头 make streets more beautiful and less noisywhat elseat the end of the roadon the end of the pencil花空秆骚净乌归晴依标秦亲溢毖咎棺掘效帛茎掉苍匹胀契极棘这妙趟矛缩8BUnit1-Revision8BUnit1-Revision7l9.到上个月末为止l10.最后,终于l11.喜欢呼吸清新的空气l12.为某事感谢某人by the end of last monthin the end/ at lastenjoy breathing pure, cool airthank sb for sth辈郝招蒜帧赦磨表姓胀董旱宅嵌流疲繁拿献脓汾稻梅肥硝渗返亡栅李蕴亥8BUnit1-Revision8BUnit1-Revision8l13.自然的空调l14.从空气中吸走有害气体l15.把氧气释放到空气中l16.1.5公顷的树木natural air conditionerstake harmful gas from the airrelease oxygen into the airone and a half hectares of trees邻昧胚狈斌辉佐外债猎卉腰霖伶躲舵惊郁惋迎遗越詹正煎娱般戊我扎讣晨8BUnit1-Revision8BUnit1-Revision9l17.产生足够的氧气l18.使整个班级保持活力和健康l19.一整天l20.警告它们的邻居produce enough oxygenkeep your whole class alive and healthyall daywarn its neighbours陀肤拆知咕唆驮胺仕辽心剔涧吹争灾甲魄驻蕴侮你膀驳倪婚肄牧延毗替督8BUnit1-Revision8BUnit1-Revision10l21.通过做…保护l22.保护…免受(伤害)l23.使他们的叶子很难吃l24.把他们的根连在一起protect…by doing sthprotect…from doingmake their leaves taste nasty join their roots together阔钳鬃观披胜摇赏遵坦虱踢捕翘螟亭鹊减击刽肋刽资妙缨组宾珊亏崇标簇8BUnit1-Revision8BUnit1-Revision11l25.互相联系l26.处于危险中l27.砍倒l28.几乎不, 几乎没有communicate with one anotherbe in dangercut downhardly any港淋替法暑妖宇授丸迫狰般皮拿盐臆呸嗣瘪疮遇荡策孔和盎光驶蠕策诡罕8BUnit1-Revision8BUnit1-Revision12l29.数百万棵数l30.抵抗污染的战士millions of treesfighters against pollution执练到企善扭响肾树疵轮鲤啄途纤驭墅跪腑龙赢深钝妙嘲熬挑唐腺圭乒吵8BUnit1-Revision8BUnit1-Revision13More practice:Fill in proper forms of the words1.pollute v. pollution n. polluted a. 污染污染 （被污染（被污染的）的） ①Don’t ________ the earth. ②There are three kinds of __________.③We can see _________ land everywhere in the past. 2. fight v. fighter n. 斗争斗争 （卫士）（卫士）①We should try our best to ________ pollution ②Would you like to be a pollution _____________ ? 3. collect v. collection n. 收集收集①My hobby is to ______________ stamps.②I’d like to show you my stamp _____________. pollutepollutionpollutedfightfighterscollectcollection剥论贡桃专裁考轧叼慈架竟孤蹭沧卞泪仲垢隆包迂畸肇肤搭苑耗瘸框逮缕8BUnit1-Revision8BUnit1-Revision144. science n. scientist n. 科学（家）科学（家）①Lily likes to read _______________ fiction best. ②John’s ambition is to be a _________________ in the future. 5. interest n. interesting /interested a. / uniterested 兴趣（有趣兴趣（有趣的、（不）感兴趣的）的、（不）感兴趣的） ①There are a lot of places of ____________ in China. ②The film I saw last night was very ______________.③Are you __________ in science ? 6. live v. alive/ living a. 居住居住 （活着的）（活着的）①My Grandpa is still _____________. He is 90 years old now. ②I ___________ in a new neighbourhood. I feel very happy. ③Trees are the oldest ______________ things on the earth. sciencescientistinterestinterestinginterestedaliveliveliving一爽妨课猖质食聘酷责俺构呻苹玻哪话茫触懈烙了在厄疏盘蔼棉采屡溪隶8BUnit1-Revision8BUnit1-Revision157. beauty n. beautiful a. / beautifully adv. 漂亮漂亮Her ____________ makes her look _____________She can draw the pictures ___________________. 8. noise n. noisy a. 噪音（吵闹的）噪音（吵闹的）____________ pollution makes me feel terrible. It’s too ____________. Please turm down the radio. 9. little a. less / least 少少(更少、最少更少、最少) There is __________ milk in the bottle, is there ? This TV is _________ expensive than that one. 10.Please write at __________ 60 words about the topic. beautybeautifulbeautifullyNoisenoisylittlelessleast秘滴淘盗愚镣完剑赦燃忙境祟邹侨戮辞掷冕冬刹敲盛院呈惟铆粕锅恤粕翁8BUnit1-Revision8BUnit1-Revision1610.breathe v. breath n. 呼吸呼吸①Hold your ___________ when you are swimming in the water. ②We all need to ___________ fresh air. 11.harm n. harmful / harmless a. 害处害处 （有害的）（有害的）①Smoking is _____________ to our health.②Please eat more vegetables and fruit. They are ____________.12. health n. healthy / unhealthy a. 健康（健康的）健康（健康的）①It’s important for us to keep ______________.②You’d better eat less ___________ food. breathbreatheharmfulharmlesshealthyunhealthy帆纠小弃判式谬胚糟犬逝腰矣吃雍瞥垃氛手篓屿劈酶指拉竹眼想号煤浴补8BUnit1-Revision8BUnit1-Revision1713.wonder n. wonderful a. wonderfully adv. 奇迹奇迹（精彩的、地）（精彩的、地）①The painting looks very ________________.②The boy plays the piano ___________________. ③There are seven ______________ in the world. 14.nature n. natural 、、unnatural a. 自然（自然的自然（自然的/不不自然的）自然的）①We should keep the balance of ____________. ②Trees are _____________ air conditioners. 15.real a. really adv. 真的（真地）真的（真地）①I’m _____________ sorry to be late again. ②Mickey mouse is a ____________ mouse. wonderfulwonderfullywondersnaturenaturalreallyreal炙勇宵傲寡候羊觅丘垫尖倦脚还吵扼突埃举率窜染绝制泽帅依止畅鼻髓亥8BUnit1-Revision8BUnit1-Revision1816. begin v. beginning n. 开始（开端）开始（开端）①Class____________.②Today is the _________________ of the new term .17. chemistry n. chemical a. chemicals pl.化学（化学化学（化学的的/ 化学药品）化学药品）_______________ is my favourite subject.①I’m interested in the __________________ change. ②We shouldn’t throw ____________ everywhere. 18. danger n. dangerous a. 危险（危险的）危险（危险的） ①It’s ___________ to play with matches. ②The boy is in ____________ now. Let’s save him at once. beginsbeginningChemistrychemicalchemicalsdangerousdanger脚翟姨哈库揉肠疗留敬莫捌艰栈匹蚊空铸锨攀舍吮碳罚售诅昆欧垮躬您懒8BUnit1-Revision8BUnit1-Revision1919.true a. truth n. truly adv. 真实（的、地）真实（的、地）①If you tell me the ________ , I will believe you. ②That is ___________ to choose the new one. ③I’m __________ thankful to your help. 20．．Communicate v. communication n. 交流交流①Do you often ____________ with your parents when you are free？②_________________ is very important to us. truthtruetrulycommunicateCommunication崭谎乘娶仅祁令耍趋生阐掷板千匪蔗豪雇总粘胞孪娩姓渤呢酵稽畸妹矣阳8BUnit1-Revision8BUnit1-Revision20More practice:Fill in proper forms of the wordsl1.People all enjoy __________(breathe) pure air and __________ (sip) nice tea.l2.Trees are __________air conditioners.(nature)l3.Oxygen can keep us __________. On the moon, there’s no __________things.(live)l4.With the doctors’ hard work, the old lady is out of ____________.(danger)breathingsippingnaturalalivelivingdangerous怖肘骄王精坷伍只劳疟贸询磷驻屹樱奈披追候党玛痒绅躬螺禄则庙鸿姐遍8BUnit1-Revision8BUnit1-Revision21l5.Trees are our best ___________against pollution.(fight)l6.Some trees produce___________(chemistry) that make their leaves taste nasty.l7.Everyone in our class was ___________(interest) when he described his trip to America.l8.Could you please tell me what _________(real) happened last night?fighterschemicalsinterestedreally姑泻哈化膏被庭家窄需捣嵌凄卤滋派夺仆陈确薪灵馆此腻谐雍升县讨努跺8BUnit1-Revision8BUnit1-Revision22l9.They don’t understand Chinese. Could you please use English to ______________ with them? (communication)l10.Drinking too much fruit juice can be __________ to children’s teeth.(harm)l11.Nowadays there are many different kinds of ____________(pollute).l12.Please be quite. It is so ___________here.(noise)communicateharmfulpollutionsnoisy顿处蔑磷耪诛徐昨泞屎士鹏敝诵嗓提碘溶魔诌挤世检二褥把卖差卜傍恩障8BUnit1-Revision8BUnit1-Revision23Fill in the blanks Fill in the blanks 1. People all enjoy ________ ( sip ) very nice tea.2. Trees are our best ________ ( fight ) against pollution. 3. The farmers used a ________ ( chemistry ) to kill mice.4. Could you please use Japanese to _____________ ( communication ) with them?5. He held his ________ ( breathe ) and dove into the river.sippingfighterscommunicatebreathchemical罪譬谴宾灼摘耐医预包绽倦补罚吨酵凑馁跺逐囤弱疟马床另尿州蔫崩阿颓8BUnit1-Revision8BUnit1-Revision24Choose the best answerChoose the best answer1. Nowadays, the scientists know ________ about the earth. A. few B. little C. a lot D. a lot of2. Look! The sky is so beautiful. _______ stars are shining there.A. MillionsB. Millions ofC. Ten millionsD. Ten million of3. A: _________ have you been in the city? B: For two tears.A. How oftenB. How farC. How soonD. How longC CB BD DSupplementary Practice Supplementary Practice 乘做指挡潮芯吞呼心札涤指求城塑旬掖楔废因惫土厕驭沫泡寸挥面鲸跺檬8BUnit1-Revision8BUnit1-Revision25Choose the best answerChoose the best answer4. Jack, you must keep your own room ________. A. clean B. nasty C. dirty D. clear5. This cup of water is very hot. You can only _______, or you’ll be hurt. A. eat B. drink C. sip D. have6. We should try our best to fight ________ pollution. A. with B. for C. of D. againstA AC CD DSupplementary Practice Supplementary Practice 洁烈杀探磨镇汹幅郑哉床爆曰鞘店司渭澳概揽恋处腥汪湃串续蒋煽攘呛舵8BUnit1-Revision8BUnit1-Revision26Think and learnl1.An adjective is used an objective complement.lTrees make streets more beautiful and less noisy.lOne hectare of trees could produce enough oxygen to keep your whole class alive and healthy.make sb/sth +adj.keep sb/sth +adj.聚逞软椭茸刁昌夹柒愉试灭振昔惜童材滩降诲嗽欧咸齿蔼萧克踌捣歧柴弦8BUnit1-Revision8BUnit1-Revision27l2. ‘as well as’ is used as a conjunction.lTrees cool the air as well as clean it.Eg:Trees cool the air _________clean itandEg:Trees ______ ______ cool the air ______ _____clean it.not onlybut alsoEg:Trees cool the air and clean it _______ _______.as well腰砚滑独蜡鲍案参为裔获腺货波梢暑微李膳爵仗露傈萧法做砖糊范磕博缩8BUnit1-Revision8BUnit1-Revision28Rewrite the sentencesl1.All of the music was from Italian operas.(否定句）l _____ ____ the music was from Italian operas.l2.My father can hardly stop smoking.(反义疑问句）l My father can hardly stop smoking, ________ _______?None ofcan he猛款崎艘茂驴兆四峪管临借猴槽余枯彩结灌嚎挛姓琅麓则役碧误第棋甩身8BUnit1-Revision8BUnit1-Revision29l3.We get wood, rubber,paper,etc. from trees.(划线提问）l ______ _____ we get from trees?l4.We should plant more trees to help protect our enviornment.(划线提问）l _______ ______ we plant more trees?l5.I found his talk not only interesting but also useful.l=I found his talk interesting _____ _____ ____useful.What doWhy shouldas wellas晤合哈档述耳想今框蹋虚荣颂欺匆汕选匈蝶著誊脂茧忱恒筋沮坐高虚姥串8BUnit1-Revision8BUnit1-Revision30Read and filll Trees are our friends. They w_______ hard for us. They cool our cities and c_______ the air. They can change carbon dioxide into the o_______ we breathe. Trees provide shelter, food and things for both humans and a________. Without trees, we would d________. In the last 200 years, more than half of all the trees on the earth have been destroyed. Now we need more trees! We should not cut down d_______ any of them! We should plant trees and take care of them to help p________ our environment.orkleanxygennimalsieownrotect绘撮足腿雨徊盐霍径狡缝卜邦刻冻拇撵颜丝居佐兆检舵诀莱躲治蓑伟竞衡8BUnit1-Revision8BUnit1-Revision31Read and judgeRead and judge1.If there were no trees, we would run out of oxygen.2.Temperature near trees is higher than that far away from trees. 3.There is no difference between homes with many trees and those without trees.4.There is a close relationship between trees and us.5.In the last 200 years, many trees have been cut down.6.Trees for Life is an organization of protecting trees.( T )( F )( F )( T )( F )( T )华盛涉弗翼粮椅缘瘦撤辖表衙宇撇躲识坏淡耻搪铰讳瘸赵娩盯渣柴坊夷冕8BUnit1-Revision8BUnit1-Revision32Complete the Complete the sentencessentences1. Jenny always _________ ( forget ) to lock the door to her flat.2. We ____________ ( think ) about tomorrow’s exam.3. What _________ this word _________ ( mean )?4. Gork is asleep. He _________ ( snore ) loudly.5. I ____________ ( arrange ) a skiing holiday in Korea. _______ you _______ ( want ) to come?6. I _________ ( not think ) this cartoon is funny.7. Kate __________ ( have ) a barbecue on Saturday.8. Wendy _________ ( need ) a new pair of glasses.9. ________ this calculator ________ ( belong ) to you?10. My father ____________ ( not know ) our teacher.forgetsare thinkingdoesis snoringam arrangingmeanDowantdon’t thinkis havingDoesneedsbelongdoesn’t know射戚枫骋盘派总努梧遥怂呸伎岛猪侠虞讨迭胺曼朵猛啄溅谋乃撞拂简祈棋8BUnit1-Revision8BUnit1-Revision33Supplementary Practice Supplementary Practice Fill in the blanksFill in the blanks1. Coffee is ready. How nice it ________ ( smell )! Would you like some?2. It’s 6:30. Dad is surely _________ ( watch ) TV news in the sitting room.3. --- Danny, the bell _________ ( ring ). --- I know, I ________ ( hear ) it.4. These cars all _________ ( belong ) to me, do you believe?5. My father _________________ ( leave ) for Britain early tomorrow. He _________ ( get ) his things ready now.6. I ___________ ( not think ) the performance is exciting.smellswatchingis ringinghearbelongis leaving / will leaveis gettingdon’t think顺爬蛀祖售棋喉娥界睁毁猩恃慷石溯渴苯者聊虫捏庸彰瓮澎舆哩粳怂晴笛8BUnit1-Revision8BUnit1-Revision34Supplementary Practice Supplementary Practice Fill in the blanksFill in the blanks7. Of course, all of us enjoy _________ ( breathe ) fresh air.8. Tell the boy _________ ( not play ) football in the street.9. This factory _________ ( release ) harmful gas into the air all the time. We must _______ ( do ) something to stop it.10. Look! The baby _________ ( smile ) happily because he ________( know ) you are his friend.breathingnot to playreleasesdois smilingknows征筋像赃贾言躇排恰虏若五苞侦座峡叁拯诈酋乞镁阳灼腔易基驭地酗斋士8BUnit1-Revision8BUnit1-Revision35Fight pollutionlNowadays, pollutions become more serious.lWe must do something to fight pollution.lTrees are our best fighters against pollution.lThey make streets more beautiful and less noisy.lTrees are natural air conditioners. They take harmful gas from the air and release oxygen into the air.So we can breathe pure, cool air.lBut trees are in great danger.lWe must try our best to keep trees safe and fight pollution.之戎捍柬鞠报扶涤蚂享淋貉刷沤鹅忙茸塌轩砚桅蝴倾意峰民嗣嚼营痈盛收8BUnit1-Revision8BUnit1-Revision36。