新目標英語九年級第3單元課件

1、 （一）要點注意： 1、反意疑問句前后兩部分謂語應是：“肯定陳述否定疑問”或“否定陳述肯定疑問”。 2、簡略問句如果是否定式：not應與be，do，will等系動詞、助動詞、情態(tài)動詞縮寫。 3、簡略問句的主語不用名詞，應用人稱代詞。 4、陳述部分含“too.to”時，是否定句。 （二）用法： 1) 陳述部分I am時，疑問部分要用 arent I. Im as tall as your sister，arent I? （我和你姐姐一樣高，對嗎？） 2) 陳述部分用 no, nothing, nobody, never, few, little, seldom, hardly等否定含義的詞時，疑

2、問部分用肯定含義。 如：The old man made no answer, did he? Jim is never late for school, is he? think引導的賓語從句： A.主語是第一人稱 I dont think he is bright, is he? We believe she can do it better, cant she? B. 如果主語不是第一人稱則疑問部分與主句相對應構成反意疑問句 He thought they were wrong, didnt he? （不能說werent they?） 10) 省去主語的祈使句的反意疑問句，疑問部分用wi

3、ll you？ Dont do that again, will you? Go with me, will you / wont you? 11) Lets 開頭的祈使句，后用shall we（或用shant we) ? 而Let us 開頭的祈使句，后用will you（或wont you）? Lets go and listen to the music, shall we（或用shant we)? Let us wait for you in the reading-room, will you （或wont you）? 12) 陳述部分是there be結構的，疑問部分用there。

4、 There is something wrong with your watch, isnt there? There will not be any trouble, will there? 二、 典型例題 （ ）1. Dont forget to give Polly some food and change her water, _? A. shall we B. will you C. wont you D. do you （ ）2. There is little juice in the glass, _? A. is there B. isnt there C. is it （

5、 ）3. -Hes seldom late for school, _? -No. He is used to going to school early. A. isnt he B. has he C. hasnt he D. is he （ ）4.-This bus is always late, _? -Sure, it is. A. is not it B. isnt it C. isnt the bus D. doesnt it （ （ ）5.-Youre new here, _? -Yes, Im from Dujiangyan. I came here last week. A.

6、 do you B. dont you C. are you D. arent you （ ）6. You used tobeoutgoing, ? A. do you B. dont you C. didnt you D. did you （ ）7. He has never watched such an important match , _ he? A. hasnt B. has C. is D. isnt （ ）8.They have to work atonce,_they? A. have B. havent C. do D. dont （ ）9. She often feels

7、 tired,_ she? A. doesnt B. does C. is D. isnt （ ）10. Lets take a short rest, _? A. do we B. arent we C. will you D. shall we （ ）11. Hundreds of people lost their lives in the accident,_ they? A. dont B. didnt C. do D. did （ ）12. -Lily didnt come to ）13.-She isnt a teacher, is she? -_. She works in a

8、 hospital. A. A.No, she is B. Yes, she is. C. No, she isnt. D. Yes, she isnt （ ）14.Lily looks like Lucy,_? A. is Lily B. isnt she C. does Lilly D. doesnt she （ ）15.Tom often has lunch at school,_? A. doesnt Tom B. doesnt he C. does Tom D. doesnt he Uiforms should be dressed in shcools. Too fat isnt

9、allowed. Cooking should not be allowed.I want to play with my friends. But my father doesnt allow. I think teenagers should be allowed to go out to play with their friends.Parents should allow teenagers to go out with their friends.Parents should allow six-year-olds to drive.I dont think Parents sho

10、uld allow fifteen-year-olds to get their ears pierced.Teenagers should be allowed to go out with their friends.Sixteen-year-olds should be allowed to drive.I dont think fifteen-year-olds should be allowed to get their ears pierced.I agree.They are old enough.grammar 定義定義:表示主語是動作的承受者表示主語是動作的承受者.構成構成:

11、助動詞助動詞be+動詞的過去分詞（動詞的過去分詞（done）。助）。助動詞有人稱、時態(tài)和數(shù)的變化。動詞有人稱、時態(tài)和數(shù)的變化。含有情態(tài)動詞的被動語態(tài)：情態(tài)動詞含有情態(tài)動詞的被動語態(tài)：情態(tài)動詞be及及物動詞的過去分詞。物動詞的過去分詞。用法：當我們不知道誰是動作的執(zhí)行者，或者沒用法：當我們不知道誰是動作的執(zhí)行者，或者沒有必要指出誰是動作的執(zhí)行者，或者只強調(diào)動作有必要指出誰是動作的執(zhí)行者，或者只強調(diào)動作的承受者時，要用被動語態(tài)。的承受者時，要用被動語態(tài)。1.1.規(guī)則動詞的過去式：規(guī)則動詞的過去式：1)1)一般情況在動詞原形后一般情況在動詞原形后加加-ed-edwatch-watched2)2)以不

12、發(fā)音以不發(fā)音e e結尾的加結尾的加-d-dpractice-practiced3)3)以輔音加以輔音加y y結尾的，去結尾的，去y y變變i i加加-ed-edstudy-studied4)4)以重讀閉音節(jié)結尾，末尾只有一個輔音字母，以重讀閉音節(jié)結尾，末尾只有一個輔音字母， 先雙寫該輔音字母，再加先雙寫該輔音字母，再加-ed-edstop-stopped2.2.不規(guī)則動詞的過去分詞不規(guī)則動詞的過去分詞：havehashaddodonewritewritengogonespeakspokenuThe telephone _(invent) by Bell in 1876.uThe trees m

13、ay _(plant) in spring.uTeenagers should not _(allow) to drive.uEnglish _(speak) in Canada.uMath must _ (study) well. ( ) 1 English _ in Canada. A. speaks B. are spoken C. is speaking D. is spoken ( ) 2 This English song_ by the girls after class. A. often sings B. often sang C. is often sang D. is o

14、ften sung ( ) 3 This kind of car _ in Japan. A.makes B. made C. is making D. is made ( ) 4. New computers _ all over the world. A. is used B. are using C. are used D. have used 2I think students should be allowed to do homework with friends.I disagree. They talk instead of doing homework.Sixteen-yea

15、r-olds should not be allowed to drive.I agree. They arent serious enough at that age.Do you think sixteen-year-olds should be allowed to work at night?No, I dont.Make a list of things teenagers should and should not be allowed to do. Discuss your list with your partner.A: Do you think teenagers shou

16、ld B: Yes, I do. I think /No, I dont. I think Unit 3Teenagers should be allowed to choose their own clothesGo for it J9Section A 1a-2cTeaching aims:1.Practice listening skills .2.強化對被動語態(tài)的理解特別是強化對被動語態(tài)的理解特別是should (not) be allowed to do 這樣含有情態(tài)動詞的用法。這樣含有情態(tài)動詞的用法。 3.Grasp the following words : stop/wear,

17、dress,put on,be in , have on/instead of4.Talk about your opinions using agreeand disagreeReview:practiceshould be allowed to do Think about the rules in our school or at home Then make sentences . Work in groups. Two minutes. Which group can write most?RULES Telephones are not allowed take in our sh

18、cools. Computer games should not be allowed to play in middle shcools. Falling in love at an early age isnt allowed .GO for it!Listen to tapes carefully ! 用用wear,put on,wear,put on, dress dress填空填空1.After my mother _my brother and left.2.Mother told me to take off the coat and _a new one.3.How do pe

19、ople usually _ in the office.4.I cant recognise you.Youre _ a glasses. 5.She _ red clothes today._ ( ) 1.Our room must _ clean. A. keep B. be kept C. to be kept D. to keep ( ) 2-Id like to buy that coat. -Im sorry _. A. It sold B. Its selling C. It has been sold D. It had been sold ( ) 3.A new house

20、 _at the corner of the road. A. is building B. is being built C. been built D. be building ( ) 4. The key _on the table when I leave. A. was left B. will be left C. is left D. has been left 5.The book Businessthe Speed of Thought _in 1999. A.writes B.is written C.wrote D.was written. ( )6.Trees and

21、flowers_every year to make our country more beautiful. A.is planted B.was planted C.are planted D.were planted. ( )7.In recent years, many children are made _ what they are not_. A.to do;interested in B.to do;interested C.do;interested D.do;interested. ( )8._a new library_in your school last year? A

22、.Is;built B.Was;built C.Does;built D.Did;built. summary:get/have ears peirced not serious enoughenough money/money enoughstop to do/doing/stop sb. from doing sth. wear/put on/dress instead of agree/disagreeI dont think sixteen-year-olds should be allowed to drive.I agree./I disagree.Dont go out on s

23、chool nights.I have a lot of rules at my house.Talk about the rules in your family with your partners.A: What rules do you have at home?B: Well, Im not allowed to go out on school nights. How about you?A: Im not allowed to go out on school nights either. But I readingRead the conversation. Then writ

24、e Sun Feis and Wu Yus rules in the chart. Use Dont and You can.Sun FeiWu YuDont go out on school nights.Dont go out on school nights.You can study at a friends house.Task OneTalk to other students in the class and find three people who have to follow these rules. Write their names in the chart.Find

25、someone whonamenamenamehas to go home after schoolis allowed to stay up until 11:00 pmhas to stay at home on school nights.is allowed to watch TV every nighthas to clean up his or her room every morningListen to the conversation between Peter and his father. Match these sentence parts.同義句轉(zhuǎn)換同義句轉(zhuǎn)換1. T

26、hey should allow us to have part-time jobs. _.2. We should allow children to spend time with their friends. _.3. The teacher should allow Anna to finish the picture. _.4. Parents should allow children to choose their own friends. _.根據(jù)學校的規(guī)定補全對話根據(jù)學校的規(guī)定補全對話School rulesNo talking in the libraryWear unif

27、ormDont arrive late for classKeep the classroom cleanDont listen to pop musicA: What are the school rules, Alex?B: Well, we are not 1_ to talk in the library.A: I 2_. I dont think anybody can talk in the library.B: we must wear school uniforms.A: I 3_. We should 4_ 5_to choose our own clothes.B: We

28、mustnt arrive late for class and we must 6_the classroom clean.A: I know. I think thats right.B: We mustnt listen to pop music.A:7_? We mustnt listen to pop songs 8_ the classroom, but we 9_be allowed outside.B: I 10_think this rule is fair ,either.根據(jù)你的家庭實際補全對話根據(jù)你的家庭實際補全對話A: When do you have to get

29、up every morning?B:_.A: You are allowed to meet your friends after school, arent you?B:_.A: Can you watch TV on school nights?B: _.A: What can you do on weekends?B:_.A: Can you choose your own clothes?B:_.Section B3a-4Is our uniform beautiful?Is our uniform comfortable?Do you like to wear uniform?DiscussionIn groups ,talk about our school rules.A: What school rules do you think should be changed?B: I think we should be allowed to wear our own clothes.A: Whats the reason?B: we would feel more c