2018届牛津译林版九年级上英语课件：unit 1 grammar.ppt

Unit 1,Unit 1 Know yourself,Grammar,学习目标,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,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 dishes,worry too much,accept others' advice,Not 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.,翻译下列短语或句子 1. 一个天生的艺术家 2. 因为……给某人留下印象 3. 寻找一些更好的东西 4. 辞去会计的工作 5. 日复一日和数字打交道,a born artist,impress sb with .,search for something better,give up the job as an accountant,work with numbers day after day,Revision,6. 使我沮丧 7. 准备好迎接新的挑战 8. 注意 9. 乐意做某事 10. 把……奉献给……,make me upset,be ready to take on new challenges,pay attention to,be willing to do,devote. to.,11. 领先 12. 落后 13. 生活就像一场赛跑。

14. 失之毫厘，谬以千里 15. 作为家长，再怎么耐心都不为过take the lead,fall behind,Life 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.,Presentation,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. 我们用并列连词and连接两个意思相近的概念，and在这里是“又，和”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. 我们用but连接两个意思相反的概念，but在这里是“但是”的意思，表达转折关系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. 我们用or去引出另一种可能性，or在这里是“或者”的意思，表达选择关系In negative sentences, we use or to join two or more ideas. 在否定句中，我们用or连接两个或两个以上的概念 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. 我们用so去表达某件事的结果，so在这里是“因此，所以”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.,小组合作,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. 不耐烦的，急躁的,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.,Presentation,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. 我们用连词both…and…, not only…but also…, either…or…, neither…nor连接两个句子的相同部分以避免重复。

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……都，既……又……”当both…and…连接两个成分在句中作主语时，谓语动词用复数not only.but also. “不但……而且……；不仅……还有……”当not only…but also…连接两个名词作主语时，其谓语动词应与最近的一个主语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……；或者……或者……；不是……就是……”，用于连接两个表示选择关系的词。

当either…or…连接两个主语时，其谓语动词应与最近的一个主语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……也不……”，具有否定含义当neither…or…连接两个主语时，其谓语动词应与最近的一个主语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.,,Amy’s family and classmates Amy is writing about what her family does at the weekend. Help her complete the sentences with the correct conjunctions.,小组合作,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 nor,Both and,Either 。