小学语法下册U7 系动词、实义动词和助动词.ppt

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1、 Practice Production Unit 7Link Verb, Notional Verb and Auxiliary Verb 系动词、实义动词和助动词系动词、实义动词和助动词 Presentation Warm up How is the girl in the dining room?What is the color of the door?Where were you last Saturday?How was the movie?There are seven monkeys in the tree.Warm up读一读，圈出句子中的动词读一读，圈出句子中的动词Ther

2、e is some ice on the car.We went to the zoo last year.She didnt finish her homework.She plays ping pong every day.Lucy doesnt want to be a football player.Warm up读一读，圈出句子中的动词读一读，圈出句子中的动词Warm up 除了省略句，句子中不能没有动词。最常见的动词有除了省略句，句子中不能没有动词。最常见的动词有两种：一种是两种：一种是be动词，另一种是实义动词。当含有实义动动词，另一种是实义动词。当含有实义动词的句子进行句型转换

3、或时态变化时，需要添加进来的词词的句子进行句型转换或时态变化时，需要添加进来的词被称之为助动词。被称之为助动词。 助动词顾名思义就是帮助动词完成句型结构和时态以助动词顾名思义就是帮助动词完成句型结构和时态以及数的变化，而能使用助动词的也只有实意动词。原因是及数的变化，而能使用助动词的也只有实意动词。原因是通常通常be动词提前或者动词提前或者do后加后加not就能够直接变成疑问句或就能够直接变成疑问句或者否定句的变化，而实意动词不能所以需要借助助动词的者否定句的变化，而实意动词不能所以需要借助助动词的帮助。帮助。 今天我们来学习今天我们来学习be 动词、实意动词和助动词。动词、实意动词和助动词。

4、 Presentation Look and Say Presentation Sentences 阅读并翻译例句。通过句意来观察并总结句型中经阅读并翻译例句。通过句意来观察并总结句型中经常出现的常出现的be动词、实义动词和助动词有哪些。动词、实义动词和助动词有哪些。He is in Class One, Grade Two.We are not playing at home.Is there any soup in the bowl?What is the color of the door?He plays basketball with his friends every day.He

5、 didnt go skating last year.Have they been to America?What would you do if you go to college? Presentation Grammar Box系动词系动词be的句型结构的句型结构句句型型结结构构肯定句：主语肯定句：主语+系动词系动词be+其他其他 He is a police officer. 他是一名警察。他是一名警察。否定句：主语否定句：主语+be+not+其他其他He is not a police officer. 他不是警察。他不是警察。一般疑问句：一般疑问句：Be+主语主语+其他？其他？

6、Is he a police officer? 他是警察吗？他是警察吗？特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+be+主语其他？主语其他？What is he? 他是做什么的？他是做什么的？实义动词和助动词的句型结构实义动词和助动词的句型结构句句型型结结构构肯定句：肯定句：主语主语+实义动词实义动词+其他其他主语主语+助动词助动词+动词形式动词形式+其他其他I like fruit.He has got three big toys.否定句：否定句：主语主语+助动词助动词do/does+not+实义动实义动词原形词原形+其他其他主语主语+主动动词主动动词not+动词形式动词形式+其他其他

7、I dont like fruit.He wont go fishing.一般疑问句：一般疑问句：助动词助动词Do/Does+主语主语+实义动词原实义动词原形形+其他？其他？助动词助动词+主语主语+动词形式动词形式+其他？其他？Do you like fruit?Have you ever read this book?特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+ do/does+主语主语+实义实义动词原形其他？动词原形其他？特殊疑问词特殊疑问词+助动词助动词+主语主语+动词形动词形式式+其他？其他？What do you like?Where has he been? Presentati

8、on Grammar Box Practice Oral Practice 把下列单词正确分类，并朗读出来。把下列单词正确分类，并朗读出来。will care feel like is havent get are want search should become read does am love cook didnt transfer 特殊系动词：特殊系动词：_be动词：动词：_实义动词：实义动词：_ _助动词：助动词：_feel, get am, is, are care, like, want, search, read, love, cook, transfer, became w

9、ill, havent, should, does, didnt Practice Oral PracticeMy parents _ (be) at home now, but they _ (be) in the park just now.I _ (not like) cats, but my mother _ (like) cats. Where _ (be) you yesterday morning? I _ (be) ill in the bed. _ Miss Li _ (come) from Nanjing? No, she _ (be) from Shanghai. 用所给

10、词的适当形式填空，并朗读句子用所给词的适当形式填空，并朗读句子 areweredont likelikeswerewasDoescomeis Practice Oral Practice What _ you _ (do) last week? I _ (visit) a farm. How long _ you _ (learn) English? I _ _ (learn) English for five years.Mike _ (like) collecting coins, but Nancy _ (not like) collecting coins, Su Hai _ (wan

11、t) to take some photos. I _ (watch) a running race now. wantsam watchingdiddovisitedhavelearnthave learntlikesdoesnt like Practice Oral PracticeMy mother cant _ (find) her glasses. They _ (be) in her bag just now.I _ _ (be) to Disney twice. _ your brother go shopping last night? No, he _ (do) his ho

12、mework at home. Diddidhave beenfindwereBen _ (watch) a film last weekend. The book _ (look) like Bobs.They _ (not play) football now.Mike and his father _ (taste) some oranges a moment ago. Practice Oral Practicewatchedlooksarent playing tasted Practice Oral Practice( ) He was to school last week. A

13、 B C( ) Has he finishing the book? A B C ( ) Do he like growing flowers at home? A B C D 改错，并朗读正确句子改错，并朗读正确句子 ABA把把was改为改为“went”把把finishing改为改为“finished”把把Do改为改为“Does”( ) Lucy didnt worked on computer just now. A B C D( ) Bill and I have learning dance class for 4 years. A B C D( ) Was your brother

14、go shopping last night? A B C D Practice Oral Practiceworked 改为改为“work”BCAlearning改为改为“learnt”Was改为改为“Did” Practice Exercise 1isPractice Exercise 2DPractice Exercise 3DoesstudyPractice Exercise 4live Practice Exercise 1istastesdoesntareHavePractice Exercise 2DAECBPractice Exercise 3DoesstudyDolikeis

15、ntWill visitYeshavePractice Exercise 4livesleepeatruncarrydont flyare Practice 小结小结 Practice 小结小结 Practice 小结小结Production Grammar ShowliveareeateathaveProduction 小升初真枪实练小升初真枪实练( ) 1. your parents at home now? A. Is B. Was C. Are D. Were( ) 2. your father work on weekends? A. Do B. Did C. Does D. DoingCCProduction QuizProduction Quiz