2013年新版七年级下学期

7，8单元语法 第七单元的内容是诗歌，标题是poems 第八单元的标题是from hobby to career

解题思路： 如下
解题过程：
Unit7 poems语法复习 Ⅰ祈使句（Imperatives） 祈使句是用来表达﹑命令、请求、劝告、警告、禁止的句子。祈使句一般以动词原形开头，无时态和数的变化，句末用句点或者感叹号，读时用降调，在祈使句的句首或者句末加上please，以使语气更加委婉客气。祈使句有肯定和否定两种形式。 1．肯定祈使句 ⑴动词原形+其他。 Open the door，please.请打开门。 ⑵ Let’s +动词原形+其他。 Let’s go to the park this Sunday.这个星期天咱们去公园吧。 辨析：let’s与let us let’s 是包括讲话者的谈话对象在内。Let’s try it again.让我们(一起)再试试吧。 let us不包括讲话者的谈话对象在内。Let us try it again. 让我们(自己)再试试吧。 ⒉否定祈使句 ⑴ Don’t+动词原形+其他。 Don’t play football on the road!不要在马路上踢足球！ ⑵ Let sb not +动词原形+其他。 Let’s not make so much noise here.咱们不要在这大声吵闹。 ⑶ Never+动词原形+其他。 Never be late for school.上学从来不要迟到。 ⑷有些祈使句可用no开头，用来表示禁止。 No smoking！禁止吸烟！ ⒊祈使句的回答 因为祈使句通常表示将来要发生的动作，所以回答祈使句时，一般用will或者won’t。 ——Don’t forget to do your homework.不要忘记做你的作业。 ——I won’t.. 我不会忘记的。 练习一 Ⅰ. 根据汉语意思完成下列英语句子，每空一词。 1. 这边请！ _____ _____, please! 2. 我来帮你吧。 ____ ____ help you. 3. 我们休息一下吧。 _____ _____ a rest. 4. 让她走吧。 _____ _____ leave. 5. 要永远记住那个可怕的日子。 _____ _____ that terrible day. 6. 务必告诉他这个消息！ _____ _____ him the news! Ⅱ. 单项选择 ( )7. _____ this kind of peach, and you will like it. A. To try B. Trying C. Try D. Tried ( )8. _____ the radio, please. The baby is sleeping now. A. Not turn on B. Don’t turn on C. Not turn down D. Don’t turn down ( )9. —Please bring your homework to school tomorrow, Steven. —OK, I _____. A. will B. won’t C. do D. don’t ( )10. —Peter, don’t step on the grass. —______. A. It doesn’t matter B. I can’t do it C. Don’t worry D. Sorry, I won’t do it again ( )11. — Remember to ask her to call me back. —______. A. Never mind B. That’s right C. Up to you D. All right ( )12. —Let’s go out and enjoy the sunshine. —¬______. It’s boring to stay at home. A. Sounds great B. Not at all C. Forget it D. No way ( )13. —______ late for school again, Tim! —Sorry, I promise that I ______. A. Don’t; won’t B. Don’t be; won’t C. Don’t be; don’t D. Don’t; will ( )14. Boys and girls, ______ up your hands if you want to go for a picnic this weekend. A. putting B. to put C. put D. puts 题后总结 ◆肯定结构的祈使句常以谓语动词原形开头。 ◆否定结构的祈使句常在谓语动词原形前加上Never或Don’t。 ◆以let引导的祈使句结构，有以下几种情况： 1.“Let me+动词原形”，意为“请让我……”。 2.“Let’s +动词原形”，意为“让我们……”，表示建议或请求。 3.“Let+第三人称作宾语+动词原形”，意为“让……”，表示愿望、命令或允许。 ◆在开头的动词原形前加Do（务必）或Always（永远），表示强调。如： Do write to us often! 务必经常给我们写信。 Ⅱ感叹句（Exclamations） 感叹句是用来表达说话人对某人、某物或某件事表示赞美、惊讶、喜悦、气愤或悲哀等语气的句子，这类句子有强烈的感情，句尾用感叹号。感叹句通常由how或what引出。 ⒈如果对句子中的名词或名词词组表示感叹，用what引出。 ⑴ What+a/an+adj.+单数名词+主语+谓语（+其他成分）！其中主语和谓语可以省略。 What an interesting book (it is)!多有趣的一本书啊！ ⑵ What+ adj.+名词复数/不可数名词+主语+谓语（+其他成分）！其中主语和谓语可以省略。 What beautiful flowers (they are)!多漂亮的花啊！ ⒉如果对句子中的形容词、副词或动词表示感叹，用how引导。 ⑴ How+adj./adv.+主语+谓语（+其他成分）！ How hard the people are working!这些人们工作多努力啊！ ⑵ How+主语+谓语！ How time flies! 时间过得真快呀！ 练习二 Ⅰ. 按要求完成下面的句子，每空一词。 1. These flowers are very beautiful. (改为感叹句) _______ _______ these flowers are! 2. The little boy is very clever. (改为感叹句) _______ _______ the little boy is! 3. It’s a funny story. (改为感叹句) _______ _______ _______ story it is! 4. What a good girl she is! (改为同义句) _______ _______ _______ girl she is! 5. How delicious the food is! (改为同义句) _______ _______ food it is! 6. They are running fast. (改为感叹句) _______ _______ they are running! 7. Her sister is a very lovely girl. (改为感叹句) _______ _______ lovely girl her sister is! _______ _______ her sister is! 8. I have read a very interesting book. (改为感叹句) _______ _______ _______ book I have read! 9. Your dictionary is very useful. (改为感叹句) _______ _______ your dictionary is! 10. The children are singing and dancing happily. (改为感叹句) _______ _______ the children are singing and dancing! Ⅱ. 单项选择 ( )11. What a friendly person _______! We all like talking with him. A. is it B. is he C. it is D. he is ( )12. _______ swimming in this river! A. How great fun B. What great fun C. How a great fun D. What a great fun ( )13. _______ sad news it is! We must try our best to help them out of trouble. A. What a B. What C. How a D. How ( )14. What _______ fine weather we have these days! A. a B. the C. / D. an ( )15. _______ lovely day! Let’s go for a walk. A. What B. What a C. How D. How a ( )16. _______ dangerous it is to ride on a busy road! A. What B. What a C. How D. How a ( )17. _______ great time we had last week! A. How B. How a C. What D. What a ( )18. _______ man he is! A. What strange a B. How a strange C. What a strange D. What strange ( )19. _______ interesting it is to swim in the sea. A. How B. What a C. What D. How a ( )20. _______ the soup tastes! A. How good B. How well C. What good D. What well 【题后总结】 ◆what通常修饰名词，引导的感叹句的结构为： 1. What + a(n) +形容词+可数名词的单数形式+主语+谓语+其他！ 2. What +形容词+可数名词的复数形式+主语+谓语+其他！ 3. What +形容词+不可数名词+主语+谓语+其他！ ◆how通常修饰副词或形容词，引导的感叹句的结构为： 1. How +形容词或副词+主语+谓语！ 2. How +主语+谓语！ 综合练习 感叹句练习
I. 将下列句子变成感叹句：
1. It is quite a nice present.→_____ _____ nice present!
2. We have fine weather today.→ _____ _____ weather we have today!
3. It’s sunny today.→_____ _____ sunny day it is today!
4. The children are working hard.→_____ _____ the children are working!
5. She played basketball wonderfully.→_____ _____ she played basketball!
6. He is good at singing.→_____ _____ he sings!
7. He was doing well in dancing.→_____ a _____ dancer he was!
8. Tom coughs badly.→_____ _____ _____ cough Tom has!
9. The fish is very lovely.→_____ _____ the fish is!
10. They live a happy life today.→_____ _____ _____ life they live! II. 选择题 1. ____ a nice watch it is!(1998山东)
A. HowB. WhatC. What aD. How a
2. ____ bright girls they are!(1998浙江)
A. WhatB. What aC. HowD. how a
3. ____ interesting the film is!(1998湖北)
A. WhatB. What anC. How
4. ____ sunny day! Let’s go out for a walk.(1999江西)
A. How aB. HowC. What aD. What
5. ____ hard work it is!(1999浙江)
A. HowB. WhatC. What aD. What an
6. ____ day it is! It’s rainy again. (1999江西)
A. How badB. What a badC. How fineD. What a fine
7. ____ great day July 1,1997 will be! (1999上海)
A. How aB. What aC. HowD. What
8. ____ expensive trousers!(1999浙江)
A. WhatB. What aC. HowD. What an
9. ____ girl she is!(1998河北)
A. What bright a B. How a bright C. How bright a D. What bright
10. ____ weather we have today!(1983上海)
A. A fine B. What a fine C. How a fine D. What fine
11. ____ careless he is!(1986吉林)
A. What B. How C. So much D. How much
12. ____ from Beijing to London!(1993黑龙江)
A. How long way it is B. What a long way is it
C. How long way is it D. What a long way it is
13. Oh, John, ____ you gave us!(1990内蒙古)
A. How a pleasant surprise B. How pleasant surprise
C. What a pleasant surprise D. What pleasant surprise 14. ____ useful work they have done!(2000上海)
A. What B. How C. What a D. What an
15. ____ nice picture you gave me!(2000杭州) A. How B. What C. What a D. What an
祈使句练习 I. 选择题。 1. Please ____, they’re having a meeting.(1998黑龙江)
A. not be so noisyB. Be quiteC. mustn’t talkD. no speaking
2. ____ to meet me at the station. I’ll be waiting there.(河北)
A. Not to forgetB. Not forgetC. Forget notD. Don’t forget
3. It’s a fine day. Let’s go fishing, ____?(1990北京西城区)
A. won’t weB. will youC. don’t weD. shall we
4. Don’t smoke in the meeting-room, ____?(1999天津)
A. do youB. will youC. can youD. could you
5. –Don’t forget to come to my birthday party tomorrow. -I ____.
A. don’tB. won’tC. can’tD. haven’t
6. ____ down the radio. The baby’s asleep in the next room.
A. TurningB. To turnC. TurnedD. Turn
7. Lucy, ____ the door or someone’ll come in.(1996河南)
A. closeB. closesC. not closeD. is closing
8. ____ and play football in the street after lunch.(哈尔滨)
A. Let’s not to goB. Let’s not goC. Let’s don’t go D. Not let’s go
9. A sign with the words“____” is often found in a bus.(安徽)
A. Not parkingB. Not smokingC. No parkingD. No smoking
10. ____ Chinese in you English class.(2000西安)
A. Not speakB. Don’t speakC. Speak notD. Don’t speaking II. 将下列句子变成祈使句：
1. Would you like to wait a moment?→_____ _____ a moment.
2. Can I use your bike?→Please _____ _____ your bike.
3. You’d better not smoke here.→_____ _____ here.
4. You must be careful with your handwriting.
_____ _____ with your handwriting.
5. Will you please not play with my pencil? →____ ____ with my pencil,____.


最终答案：略