9AU3 Grammar.ppt

1、,9AUnit 3 Grammar,主讲：张仕梅 审核：柳青华,初三英语,策划、主审：马建锋,一、诊断练习,( )1._in homework on time is important for us students. A. Hand B. To hand C. To handingD. Handed ( )2. He has _few friends that he doesnt know who to _. A. so, talk with B. such, talk to C. so, talk D. such, talking,9AUnit 3Grammar,( )3.-Your TV

2、 is a bit noisy. Would you please turn _ while Im doing my homework? - No problem. A. off it B. it down C. on it D. it up 4. Millie doesnt know how she should solve her problem. (保持句 意基本不变) Millie doesnt know _ _ solve her problem.,9AUnit 3Grammar,知识点拨,1.动词形式放句首有以下几种情况： 1）动词原形开头为祈使句。 eg: Listen care

3、fully，please. 2）动词不定式或动名词短语作主语。 eg: Reading is good for us. To fly there is a good choice. 3) 动词不定式短语放句首作目的状语。 eg: To catch the bus, he got up early.,9AUnit 3Grammar,例题解析,( )1._in homework on time is important for us students. A. Hand B. To hand C. To handingD. Handed,9AUnit 3Grammar,B,知识点拨,2.动词不定式的

4、作用 1）放及物动词后作宾语。 Eg: prepare/plan/hope/like/want/decide/ to do sth 2）放be动词后作表语。 Eg: My dream is to be a doctor. 3）放名词后作定语。 Eg: I have a lot of work to do.,9AUnit 3Grammar,4）放动词短语后作目的状语或结果状语。 Eg: Mr Smith came here to attend a meeting. (目的) He has grown up to be a handsome young man. (结果) 5）放及物动词加宾语后还

5、可作宾语补足语。 Eg: ask/tell/want/ advise/teach/order/ invitesb to do sth. make/let/ have/see/hear/watch sb do sth,9AUnit 3Grammar,sb be made /seen/heard/watched to do sth,6)疑问词+动词不定式短语充当句子的宾语，构成简单句，改为复合句时此短语直接改为宾语从句。 eg: I dont know who to talk to/with.(同义句) I dont know who I should talk to/with. 注意此例句中ta

6、lk 为不及物动词，故不能省略介词to或with。,9AUnit 3Grammar,例题解析,( )2. He has _few friends that he doesnt know who to _. A. so, talk with B. such, talk to C. so, talk D. such, talking,9AUnit 3Grammar,A,例题解析,4. Millie doesnt know how she should solve her problem. (保持句意基本不变) Millie doesnt know _ _ solve her problem.,9A

7、Unit 3Grammar,how,to,知识点拨,3.与电器等相关的四个短语辨析如下： turn on 开 turn off 关 turn up 调高音量 turn down调低音量 注意四个短语中，on/off/up/down均为副词 动词+副词构成的短语，宾语是名词时，可以放中间也可放后面。宾语是代词时，只可放中间。 eg: turn on the TV=turn the TV on turn it off,9AUnit 3Grammar,例题解析,( )3.-Your TV is a bit noisy. Would you please turn _ while Im doing m

8、y homework? - No problem. A. off it B. it down C. on it D. it up,9AUnit 3Grammar,B,二、反馈练习,A.用括号中单词的适当形式填空。 This morning, my mother had me _(help) her cook breakfast. 2. There is no need _(tell) him about it. 3. The boy was made _ (clean) the window just now. 4. _(watch) the sunrise, the girl got up

9、very early.,9AUnit 3Grammar,B.单项选择。 ( ) 5. The students have little time _ . They have too muchhomework. A. play B. playing C. plays D. to play ( ) 6. May works hard _ English and she is the first _ to school. A. in, to getB. at, to getC. in, gettingD. at, getting ( ) 7. Ask them to turn _or turn _

10、the TV while you are studying. A. off, up B. down, on C. on, up D. down, off,9AUnit 3Grammar,( ) 8. Our teacher tells us not to talk in class. The underlined words are used as _. A. subject B. object C. attributive D. object complement C.句型转换。 9. We often see Tom clean the blackboard. (改为被动语态) Tom is often _ _ clean the blackboard.,9AUnit 3Grammar,10. Sandy wonders where she should ask for advice. (保持句