译林版九年级上册英语ppt课件unit-1Grammar.ppt

教学课件教学课件 英语英语 九年级上册九年级上册 译林版译林版Unit 1 Know yourselfGrammar•1. 学会使用并列连词and, but, or 和so•2. 学会使用并列连词both...and... , not only...but (also)... ,either ...or... 和 neither...nor....学习目标•一.自学自检•1.汉译英•1.）三思而后行•2.）洗碗•3.）担心得太多•4.）接受别人的建议•5.）不仅学生而且他们的老师也了解这四个人•6.）不是Simon就是 David随时准备接受新的挑战•7.）今天父母都不在家think twice do the dishesworry too muchaccept others’ adviceNot only the students but also their teacher knows about the four people.Either Simon or David is ready to take on new challenges. Neither Dad nor Mum is at home.翻翻译译下列短下列短语语或句子。

或句子1. 一个天生的一个天生的艺术艺术家家2. 因因为为……给给某人留下印象某人留下印象3. 寻寻找一些更好的找一些更好的东东西西4. 辞去会辞去会计计的工作的工作5. 日复一日和数字打交道日复一日和数字打交道a born artistimpress sb with ...search for something bettergive up the job as an accountantwork with numbers day after day6. 使我沮使我沮丧丧7. 准准备备好迎接新的挑好迎接新的挑战战8. 注意注意9. 乐乐意做某事意做某事10. 把把…………奉献奉献给给…………make me upsetbe ready to take on new challengespay attention tobe willing to do devote... to...11. 领领先先12. 落后落后13. 生活就像一生活就像一场赛场赛跑14. 失之毫厘，失之毫厘，谬谬以千里15. 作作为为家家长长，再怎么耐心都不，再怎么耐心都不为过为过take the leadfall behindLife is like a race.A miss is as good as a mile.As parents, you can’t be too patient.1. My father is organized and patient. 2. He wants to share the best art with people so he is searching for something different or better.3. I study hard every day but I still cannot get high marks in exams.We use conjunctions like and, but, or and so to join ideas together. I am active and energetic. I love working with people. I am active and energetic, and I love working with people.Conclusion: We use and to join ideas that are similar.我我们们用并列用并列连词连词and连连接两个意思相近的概念，接两个意思相近的概念，and在在这这里是里是“又，和又，和”的意思，表达并列关系。

的意思，表达并列关系He does not like to talk much. His work shouts! He does not like to talk much, but his work shouts!Conclusion: We use but to join ideas that are different.我我们们用用but连连接两个意思相反的概念，接两个意思相反的概念，but在在这这里是里是“但但是是”的意思，表达的意思，表达转转折关系I can be a good teacher. I can be a good doctor. I can be a good teacher or a good doctor.Conclusion: We use or to introduce another possibility.我我们们用用or去引出另一种可能性，去引出另一种可能性，or在在这这里是里是“或者或者”的的意思，表达意思，表达选择选择关系In negative sentences, we use or to join two or more ideas. 在否定句中，我在否定句中，我们们用用or连连接两个或两个以上的概接两个或两个以上的概念。

念He does not like singing. He does not like dancing. He does not like singing or dancing.I want to share the best art with people.I am always searching for something better or different. I want to share the best art with people, so I am always searching for something better or different.Conclusion: We use so to express the result of something. 我我们们用用so去表达某件事的去表达某件事的结结果，果，so在在这这里是里是“因此，所以因此，所以”的意思，表达因果关系的意思，表达因果关系Millie wants to write about her classmates. Help her join her ideas with and, but, or or so. 1 Kitty is kind. Sometimes she is impatient. ___________________________________2 Billy would not accept others’advice. Billy would not think twice. ____________________________________________Kitty is kind, but sometimes she is impatient.Billy would not accept others’ advice or think twice.adj. 不耐不耐烦烦的，急躁的的，急躁的 三思而行三思而行3. Judy is gentle. Judy never gets angry with others. __________________________________________4. Suzy worries too much. She cannot sleep well sometimes. __________________________________________________Judy is gentle, and she never gets angry with others. Suzy worries too much, so she cannot sleep well sometimes. 1. I dislike not only coffee but also Cola. 2. I like neither maths nor English.3. You either take the lead or fall behind. 4. Both Sandy and Millie have been to Hong Kong.We use conjunctions like both...and..., not only...but (also)..., either...or..., and neither...nor... to connect the same part of two sentences to avoid repetition. 我我们们用用连词连词both…and…, not only…but also…, either…or…, neither…nor连连接两个句子的相同部分以接两个句子的相同部分以避免重复。

避免重复 Kitty has known something about the four people. I have known something about the four people. Both Kitty and I have known something about the four people.both...and... “……和和……都，既都，既……又又……”当both…and…连连接两个成分在句中作主接两个成分在句中作主语时语时，，谓语动词谓语动词用复用复数not only...but also... “不但不但…………而且而且…………；不；不仅仅…………还还有有…………”当not only…but also…连连接两个名接两个名词词作主作主语时语时，，其其谓语动词应谓语动词应与最近的一个主与最近的一个主语语在人称和数上保持一致在人称和数上保持一致 e.g. The parents like watching football matches. The three-year-old child likes watching football matches. Not only the parents but also the three-year-old child likes watching football matches.either...or... “要么要么…………要么要么…………；或者；或者…………或者或者…………；；不是不是…………就是就是…………”，用于，用于连连接两个表示接两个表示选择选择关系的关系的词词。

当当either…or…连连接两个主接两个主语时语时，其，其谓语动词应谓语动词应与与最近的一个主最近的一个主语语在人称和数上保持一致在人称和数上保持一致 e.g. I am going there tomorrow. You are going there tomorrow. Either you or I am going there tomorrow.neither…nor… “既不既不…………也不也不…………”，具有否定含，具有否定含义义当当neither…or…连连接两个主接两个主语时语时，其，其谓语动词应谓语动词应与最近与最近的一个主的一个主语语在人称和数上保持一致在人称和数上保持一致 e.g. Billy has not finished his homework. Daniel has not finished his homework. Neither Billy nor Daniel has finished his homework.AmyAmy’s family and classmates’s family and classmatesAmy is writing about what her family does at the weekend. Help her complete the sentences with the correct conjunctions.1. _________ my dad ______ my mum goes to work at the weekend. We visit my grandparents on Saturdays.2. _________ my mum ______ my grandma are good at cooking. They cook lunch for us.3. _________ my mum _____ my dad does the dishes after lunch. I also help with it.Neither norBoth andEither or4. In the afternoon, my grandpa and my dad __________ play chess ____ chat with each other.5. My mum __________ helps clean the rooms for my grandparents ________ does some shopping for them.either ornot only but alsoAmy and Suzy are talking about what jobs their classmates can do in the future. Complete their conversation with the correct conjunctions and the correct forms of the verbs in brackets.Amy: I’ve learnt about jobs and personalities recently.Suzy: Really? What jobs do you think our classmates can do in the future?Amy: I think Millie would make an excellent teacher. She’s (1) _________ willing to work with children _______ patient with them.Suzy: What about Simon?Amy: He's active and good at playing football. I think he can be (2) ______ a PE teacher ____ a football player. not onlyorbut also either Suzy: Do you think David and Lisa can be artists?Amy: They’re very organized, but artists should be creative. (3) _________ David’s _____ Lisa’s personality (4) ____ (be) suitable for being an artist, I’m afraid.Suzy: Who can be a manager?Amy: (5) ______ Billy _____ Paul (6) ____ (be) very confident and energetic. I think they can be managers.Neither isBoth and are norSuzy: How can I learn about jobs and personalities?Amy: You can read about them (7) ______ from some books ____ on the Internet.eitherorSummary我我们们用并列用并列连词连词and、、but、、or和和so来来连连接接单词单词、短、短语语或句子。

或句子他他们们分分别别表示并列关系、表示并列关系、转转折关系、折关系、选择选择关系或因果关系关系或因果关系e.g. The boy is not very tall but he runs very fast. I like playing football and running. Is your friend a boy or a girl? She is ill so she can’t go to school today.注意注意：并列：并列连词连词so和从属和从属连词连词because不能一起使用不能一起使用用于用于连连接两个并列的主接两个并列的主语语、、谓语谓语、、宾语宾语、、表表语语、状、状语语等用等用both...and...、、not only...but also...、、either...or...、、neither...nor...e.g. Both New York and London have traffic problems. Not only Mr Zhang but also his son is an engineer. Either Ming or Dan is going to the USA on business next month. Neither Ming nor Dan is going to the UK on business next month.— How can I wake up so early? — Set the alarm at 5 o’clock, ________ you’ll make it. A. but B. or C. and D. so C考考查查“祈使句祈使句 + and + 陈陈述句述句”句型，意句型，意为为“如果如果…………就就…………”。

虽虽然然or也可用于此句型，但也可用于此句型，但or是是“否否则则、要不然、要不然”之意，如：之意，如：Work hard, or you'll fail. (努力学努力学习习，否，否则则就就会不及格会不及格) For a person with reading habits, a printed page contains not only words________ ideas, thoughts and feelings. A. yet B. and C. or D. but D考考查查not only ... but (also) ...，表示，表示“不但不但……而且而且……”合并句子合并句子方法指方法指导导：准确理解原句的意思－－：准确理解原句的意思－－选选好好连连接接词词――考考虑虑主主谓谓一致－－保持一致－－保持时态时态一致1. All the pupils have read this storybook. Their English teacher has read this storybook, too. ________ all the pupils _______ their English teacher _____ read this storybook. 2. Jack doesn’t know Mrs. White, and Helen doesn’t know, either. ________ Jack _____ Helen _______ Mrs. White. Not only but alsohasNeither nor knows3. You may lend him the computer. You may buy him a new computer. You may _______ lend him the computer _______ buy him a new one. 4. I have been to Beijing. So has my mother. _______ my mother _____ I have been to Beijing. 5. I don’t go to the market in such a cold weather. Neither does Alice. _______ Alice _____ I ____ to the market in such a cold weather. either orBoth andNeither nor go1. Review the uses of conjunctions.2. Finish the exercises in students’ workbooks.。