Unit 1 Know yourself Grammar课件 2025-2026学年译林版（2012）九年级英语上册

Unit1 Know yourself Grammar 学 习 目 标 学习本课节新单词及短语：impatient, think twice(about sth.), do the dishes； 掌握连词and, or, but, so, both…and…, not only… but also…, either…or…和neither…nor…的用法； 1 3 通过学习，培养良好的个人品质。 学会用连词来表达思想，培养写作能力； 2 2 Useful phrases 有用的短语 a born artist impress … with/by … win high praise from … search for give up day after day general manager take the lead fall behind either … or … take on new challenges Revision 天生的艺术家 用……给……留下印象 从……赢得高度赞扬 搜寻 放弃 日复一日的 总经理 处于领先地位 落后 要么…...要么…… 接受新挑战 high-speed railway connect … to … a miss is as good as a mile can’t afford to do sth. pay attention to (doing) sth. work to high standards be easy to work with a pioneer heart surgeon can’t ... too ... not only … but also … do an operation (on sb.) work extra hours 12.高铁 13.把……和……相连 14.失之毫厘谬以千里 15.做不起/承担不起某事 16.注意(做)某事 17.高标准地工作 18.容易共事 19.先锋心脏外科医生 20.再...也不为过 21.不仅……而且…… 22.（给某人）做手术 23.加班 but “但是；然而” 1.表达转折关系，所连接的成分意思往往相反或相对。 I like apple, but I don’t like apple juice. 我喜欢苹果但我不喜欢苹果汁。 2.He doesn't like to talk much. His work shouts. →He doesn't like to talk much, but he is work shouts. but表示转折 注意:but和although、though不能一起使用。 or “或者；否则” 1.“或者” 表达选择关系 "Tea or milk?" Jack asked. I can be a good teacher. I can be a good doctor. → I can be a good teacher _____ a good doctor. 【注意】在否定句中并列成分通常用or连接,而不用and。 I cannot speak Chinese or English. 2.“否则” 表达条件关系 Hurry up , or we'll be late. or Can you add more conjunctions? Can you introduce yourself? so “因此，所以” “因此，所以”，表达因果关系 It was dark ,so I couldn't see what was happening. 天很黑，所以我看不见发生了什么。 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, ____ I am always searching for something better or different. 【注意】so和because不能一起使用。 Because I am ill, so I don't go to school. so F 1. Kitty is kind, but sometimes she is impatient. be impatient with...对...没耐心 2. Billy would not accept others' advice or think twice. ! accept others' advice 接受别人的意见 think twice再考虑一下 3. Judy is gentle, so/and she never gets angry with others. gets angry with 对别人生气 4. Suzy worries too much, so she cannot sleep well sometimes. be worried about 对...担心 My mother is worried about my study. Practice 连词 conjunction con- : 拉丁语介词com； 共同，一起 junct-： =join, 结合，连接 英语连词不仅像胶水一样将相关联的句子连接起来，还能表示连接两部分表达的关系。 Part 2 both…and… not only…but (also)… either…or… neither…nor… I like apples and bananas. and “和；那么；然后” 表___________关系。 Work hard ,and you will make much progress. 并列或顺承 我喜欢苹果和香蕉 努力学习，然后你就会取得很大进步。 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 other’s advice or think twice. adj. 不耐烦的，急躁的 三思而行 Page 12 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. 转折 but 并列（否定）or 顺接 and 结果 so 连词·and&or祈使句用法： 1. Hurry up, and you __________ catch the bus. A.are B.aren’t C. will D.won’t 2.Hurry up, or you __________ catch the bus. A.are B.aren’t C. will D.won’t 注意：祈使句当中，and/or+一般将来时。 C D 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 ____ 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。 or He does not like singing. He does not like dancing. He does not like singing or dancing. Conclusion: In negative sentences, we use ___ 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。 or 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 ___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。 so 思考 除了and连接两个相似的成分外，还有没有连接词可以表示“两者都”的含义呢？ both ... and ... 连词·both ... and ... & not only ... but (also) ... ： Tom loves reading. Jerry loves reading. both… and… Both Tom and Jerry love reading. not only…but (also) Tom enjoys sports. Jerry enjoys sports. Not only Tom but (also) Jerry enjoys sports. Not only Tom but (also) Jerry loves reading. Both Tom and Jerry enjoy sports. 就近原则 连词·either ... or ... ： either … or ... 两者二选一 Either Tom or Jerry plays tricks. 要么是Tom在捣鬼，要么是Jerry在捣鬼。 既不是Tom在捣鬼，也不是Jerry和Teffi在捣鬼。 either … or ... n n Neither Tom nor Jerry and Teffi play tricks. 两者都不 【注意】 so 和because不能同时在一个句子中使用。 错误的表达： Because he was ill, so he couldn’t come. 正确的表达： Because he was ill, he couldn’t come. He was ill, so he couldn’t come. Let’s do more practise! 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. 翻译句子（E-C） Let’s do more practise! 合并句子 方法指导：准确理解原句的意思 选好连接词 考虑主谓一致 保持时态一致。 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 also has Neither nor knows 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. _____________________________________________________ 3. Judy is gentle. Judy never gets angry with others. _____________________________________________________ 4. Suzy worries too much. She cannot sleep well sometimes. _____________________________________________________ Kitty is kind, but sometimes she is impatient. Billy would not accept others' advice or think twice. Judy is gentle, and she never gets angry with others. Suzy worries too much, so she cannot sleep well sometimes. 1. You may lend him the computer. You may buy him a new computer. You may _______ lend him the computer _______ buy him a new one. 2. I have been to Beijing. So has my mother. _______ my mother _____ I have been to Beijing. 3. 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 or Both and Neither nor go 活动小结 通过以上的活动，我们学习了并列连词and、but、or和so： and表达_____关系，but表达_____关系，or表达_____关系，so表达_____关系; 并列 转折 选择 因果 翻译句子（C-E） Let’s do more practise! Peter 胃痛，他去看医生。 虽然我们觉得累，但是很开心。 他妈妈做了晚饭，还做了一个蛋糕。 你喜欢那件蓝色的衬衫还是那件白色的？ Peter had a stomach ache, so he went to see a doctor. We felt tired, but we were very happy. His mother cooked dinner and made a cake. Do you like this blue shirt or that white one? 并列连词both ... and ...、not only ... but (also) ...、either ... or ...和neither ... nor ...的用法 Presentation 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. Can you tell us how to use this four conjunctions? 他既会说英语又会说日语。 你要么赢得比赛，要么输掉。 他不仅努力学习，也随时帮助同学。 不论他的性格还是年龄都不适合这个任务。 使我吃惊的是，她既不哭也不笑。 She can speak both English and Japanese. You will either win the game or lose it. He not only works hard but (also) helps his classmates any time. Neither his personality nor his age is suitable for the task. To my surprise, she neither laughed nor cried. 翻译句子（C-E） Let’s do more practise! Thank you $