江蘇省興化市昭陽湖初級(jí)中學(xué)八年級(jí)英語下冊(cè) Unit 4 A good read Grammar課件 新版牛津版

1、unit 4 a good readgrammarwords and phrases reviewvi. 交；遞，給交；遞，給上交，遞交上交，遞交等等等等n. 評(píng)論評(píng)論vt. 歸還歸還準(zhǔn)時(shí)準(zhǔn)時(shí)vt. 續(xù)借；更新；重新開始續(xù)借；更新；重新開始handhand inand so onreviewreturnon timerenewto learn to use question words + to-infinitivesto learn to use must and have to look at the following sentences.1. some dogs just dont k

2、now how to have fun. (七年級(jí)上冊(cè)七年級(jí)上冊(cè) u4)2. im thinking about what to wear. (七年級(jí)上冊(cè)七年級(jí)上冊(cè) u8)3. i was just wondering how to spend the morning 4. i must go to the greengrocers. 5. he has a bad cold, mr. williams, so he must stay in bed for a week. 6. eddie, i think we have to go up again. (七年級(jí)下冊(cè)七年級(jí)下冊(cè) u4)7.

3、we dont have to feed her much. (七年級(jí)下冊(cè)七年級(jí)下冊(cè) u8)8. do you have to water it now? 9. have you decided what to do with these books, hobo? (p48) 10. i have to use them to reach the box on the fridge. (p48) 11. i did not know what to say either. (p51)12. “i must run away from them,” i thought, but i did no

4、t know how to get away. (p51)to test your sense of observationto test your ability of short-term memory to test your ability to highlight the language pointsguessfill in the blanks.1. some dogs just dont know _ fun. 2. im thinking about _. 3. i was just wondering _ the morning 4. i _ go to the green

5、grocers.5. he has a bad cold, mr. williams, so he _ stay in bed for a week. 6. eddie, i think we _ go up again. how to havewhat to wearhow to spendmustmusthave to7. we dont _ feed her much. 8. do you _ water it now? 9. have you decided _ with these books, hobo? 10. i _ use them to reach the box on t

6、he fridge. 11. i did not know _ either. 12. “i must run away from them,” i thought, but i did not know _ away. have tohave towhat to dohave towhat to sayhow to geti dont know what _ next. a. will do b. doingc. do d. to do do we have to finish our homework this afternoon? yes, you _.a. must b. canc.

7、may d. need 以上我們已經(jīng)通過歸納總結(jié)和練習(xí)以上我們已經(jīng)通過歸納總結(jié)和練習(xí)對(duì)本課的語法內(nèi)容有了一定的了解，對(duì)本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)下面就讓我們根據(jù)之前練習(xí)的考察情之前練習(xí)的考察情況進(jìn)一步選擇講解況進(jìn)一步選擇講解該語法項(xiàng)的重難點(diǎn)。該語法項(xiàng)的重難點(diǎn)。using question words + to-infinitives我們可以用我們可以用“疑問詞疑問詞 + 動(dòng)詞不定式動(dòng)詞不定式”結(jié)構(gòu)結(jié)構(gòu)作動(dòng)詞的賓語。疑問詞包括疑問代詞作動(dòng)詞的賓語。疑問詞包括疑問代詞who, what, which及疑問副詞及疑問副詞when, how, where等。常和等。常和“疑問詞疑問

8、詞 + 動(dòng)詞不定式動(dòng)詞不定式”結(jié)構(gòu)連結(jié)構(gòu)連用的動(dòng)詞和動(dòng)詞短語有：用的動(dòng)詞和動(dòng)詞短語有：tell, show, think, learn, know, wonder, decide, remember, forget, understand, see, hear, ask, advise, explain, find out等。等。the young woman doesnt know what to do. 那位年輕女子不知道怎么辦。那位年輕女子不知道怎么辦。i dont know what to say. 我不知道說什么。我不知道說什么。 we must know how to operat

9、e the machine. 我們必須弄懂如何操作這機(jī)器。我們必須弄懂如何操作這機(jī)器。we want to learn how to write plays. 我們想要學(xué)習(xí)如何寫劇本。我們想要學(xué)習(xí)如何寫劇本。 the teacher told the students how to do the experiment. 老師告訴學(xué)生如何做實(shí)驗(yàn)。老師告訴學(xué)生如何做實(shí)驗(yàn)。can you show me how to make a paper boat? 你能給我演示怎樣做一只紙船嗎？你能給我演示怎樣做一只紙船嗎？ 有些動(dòng)詞，如有些動(dòng)詞，如advise, ask, show, teach, tell

10、等，其后可以接雙賓語。等，其后可以接雙賓語。有些疑問詞，如有些疑問詞，如what, which, whose, how many, how much等，其后可以先接一個(gè)等，其后可以先接一個(gè)名詞，再接動(dòng)詞不定式。名詞，再接動(dòng)詞不定式。i dont know which topic to choose. 我不知道選哪個(gè)題目。我不知道選哪個(gè)題目。在在“疑問詞疑問詞 + 動(dòng)詞不定式動(dòng)詞不定式”結(jié)構(gòu)前，有結(jié)構(gòu)前，有時(shí)也可以是如時(shí)也可以是如sure, clear等的形容詞。等的形容詞。i am not sure which way to take.我不確定走哪條路。我不確定走哪條路。 “疑問詞疑問詞 +

11、動(dòng)詞不定式動(dòng)詞不定式”結(jié)構(gòu)在句中還結(jié)構(gòu)在句中還可以作主語和表語?？梢宰髦髡Z和表語。how to use the machine is a question. （作主語）（作主語）the question is when to go there. （作表語）（作表語）“疑問詞疑問詞 + 動(dòng)詞不定式動(dòng)詞不定式”作賓語時(shí)，相當(dāng)作賓語時(shí)，相當(dāng)于一個(gè)由該疑問詞引導(dǎo)的賓語從句。于一個(gè)由該疑問詞引導(dǎo)的賓語從句。excuse me. can you tell me how to get to the bookshop? = excuse me. can you tell me how i can get to

12、 the bookshop?注意：注意：所有疑問詞中，只有所有疑問詞中，只有why不可以與動(dòng)詞不不可以與動(dòng)詞不定式連用。定式連用。using must and have to must與與have to是兩個(gè)常用的情態(tài)動(dòng)詞，是兩個(gè)常用的情態(tài)動(dòng)詞，兩詞后面都接動(dòng)詞原形。在使用時(shí)，應(yīng)注兩詞后面都接動(dòng)詞原形。在使用時(shí)，應(yīng)注意兩詞間的差別。意兩詞間的差別。must 表示主語表示主語“有義務(wù)有義務(wù)”的的“必須必須”做做某事，強(qiáng)調(diào)說話人的主觀看法，主要用于某事，強(qiáng)調(diào)說話人的主觀看法，主要用于肯定句和疑問句；肯定句和疑問句；must 還可以表示肯定還可以表示肯定推測(cè)，意思是推測(cè)，意思是“一定一定”。have

13、 to 強(qiáng)調(diào)的是客觀需要，意思是強(qiáng)調(diào)的是客觀需要，意思是“不不得不得不”。have to 有人稱和數(shù)的變化。有人稱和數(shù)的變化。i must work hard at my lessons. 我必須努力學(xué)習(xí)功課。我必須努力學(xué)習(xí)功課。(主觀意愿）主觀意愿）i have to look after mother at home. for she is ill. 我得在家照看媽媽，因?yàn)樗×?。我得在家照看媽媽，因?yàn)樗×恕?客觀客觀需要）需要）it is getting dark. he has to go home now.天快黑了。他現(xiàn)在得回家了。天快黑了。他現(xiàn)在得回家了。(客觀需要）客觀需要）m

14、ust的否定形式是的否定形式是must not，其縮寫為，其縮寫為mustnt，表示禁止，意思是，表示禁止，意思是“不能，不能，不許不許”。have to的否定形式是的否定形式是do not have to，其，其縮寫為縮寫為dont have to。 you mustnt make any noise in class.上課時(shí)你們不許吵鬧。上課時(shí)你們不許吵鬧。you dont have to water the flowers. for it is going to rain.你們不必澆花了，因?yàn)橐掠炅?。你們不必澆花了，因?yàn)橐掠炅恕２欢ㄊ娇梢院鸵蓡柎~不定式可以和疑問代詞who, wha

15、t, which及疑問副詞及疑問副詞when, how, where等連用，構(gòu)等連用，構(gòu)成不定式短語，在句子中作主語、賓語、成不定式短語，在句子中作主語、賓語、表語等。表語等。must表示主觀的義務(wù)和必要，意思是表示主觀的義務(wù)和必要，意思是“必必須，得，要須，得，要”，否定形式是，否定形式是must not;must還可以表示肯定推測(cè)，意思是還可以表示肯定推測(cè)，意思是“一一定定”。have to表示一種客觀的需要，意思是表示一種客觀的需要，意思是“不不得不得不”，否定形式是，否定形式是do not have to。1. im going on a field trip but i havent

16、 decided _. (2007河南河南) a. what to do b. to do what c. where to go d. to go where2. excuse me. would you please tell me _ buy a digital camera? (2007安徽安徽) a. what to b. where to c. what i can d. where can i i. 單項(xiàng)選擇。單項(xiàng)選擇。3. this physics problem is too difficult. can you show me _, wang lin? sure. (200

17、8陜西陜西) a. what to work it out b. what to work out it c. how to work it out d. how to work out it 4. we need a new leader for our helping hands club, but i dont know _. why not mary? she is always willing to help others. (2011江蘇南通江蘇南通) a. what to choose b. how to choose c. when to choose d. who to ch

18、oose5. the math problem is so hard. i really dont know _. (2012甘肅雞西甘肅雞西) a. how to do it b. how to do c. what to do it6. excuse me. could you tell me _ get to the nearest post office? sorry, i am new here. (2013山東威海山東威海) a. how can i b. how i could c. how to d. what i can 7. excuse me. could you ple

19、ase tell me _ my car? sure. park it right here. ill help you. (2013山東青島山東青島) a. how to stop b. where to park c. where to stop d. when to park8. _ i swim here? im sorry. children _ swim alone here. (2012廣東廣東) a. must; cant b. may; must c. can; mustnt d. cant; can 9. dad, must we wait until the light

20、becomes green? yes, im afraid we _. thats the traffic rule. (2013河南河南) a. can b. may c. have to d. need10. students in our school _ know shouting is not allowed in the library. (2013山東萊蕪山東萊蕪) a. can b. may c. must d. need1. when i go into the clothes shop, i always cant decide _ one to buy.2. my grandfather doesnt know _ to use a computer.3. - will you please show me _ to drive a car? - yes, of course. now let me tell you _ to do first.4. i will tell lucy _ and _ to meet.whichhowhowwhatwhenwhereii. 選用選用how, which, what, when, where填空。填空。 andy doesnt know _.what to w