小升初英语专项十：祈使句、感叹句和there be 句型一、知识点回顾1. 祈使句概念：表示命令、警告、提醒、建议、请求、叮嘱、号召等，谓语动词用原形。
主语you 通常省略，句末用感叹号或句号。
肯定结构：Go and wash your hands（. 去洗你的手。
——命令）Be quiet,please（. Please be quiet）. （请安静。
——请求）Let 's go hom让e.（我们回家吧。
——建议）否定结构：（1）Do 型和Be 型的否定式都是在句首加don't构成：Eg:Don't go at a red light! 不要忘记我！Don't be late for school! 上学不要迟到！（2）Let 型的否定式有两种：“Don't + let +宾语+动词原形+ 其它成分”和“Let +宾语+ not + 动词原形+ 其它成分”。
Eg:Don't let him go. / Let him not go. 别让他走。
（3）有些可用no 开头,用来表示禁止性的祈使句。
如：No smoking! 禁止吸烟！No fishing! 禁止钓鱼！小试牛刀：将下列祈使句改成否定句。
（1）Let 's fly kites now.(2) Let him stay at home alone.2. 感叹句概念：表示喜怒哀乐等强烈情感的句子。
一般以what 或how 引导（1）what 引导的感叹句（主要修饰名词）①What +a/an+形容词+可数名词单数+（主语+谓语）！E.g:What a lovely dog it is!②What +形容词+可数名词复数+（主语+谓语）！E.g:What lovely dogs they are!③What +形容词+不可数名词+（主语+谓语）！E.g:What clean water it is!（2）how 引导的感叹句（主要修饰形容词或副词）How +形容词/副词+(主语+谓语)！E.g:How fast he runs!有关感叹句的选择题或填空题————做题方法(1)先找主语和谓语(一般先确定谓语动词)有名词①可数名词单数——what a/an(2)再看主语前有无名词②可数名词复数③不可数名词what无名词———how小试牛刀：用what 或how 填空。
(1) ___________ a good boy!(2) ___________ g ood the boy is!把一个句子改写为感叹句————做题方法 E.g：He is a very clever boy.(1)一断：从谓语后面把句子分成两半。
例句即He is后面断开(2)二倒：把断开的主谓放在名词后面。
例句即变为： a very clever boy.He is(3) 三去：考虑到感叹句翻译时会有“多么，如此之类加强语气的附带词汇”，所以应去掉句子中有类似意思的单词( so,very,too,quite)以避免语义重复。
例句即变为： a clever boy.He is(4) 四加：根据做填空题的方法，加上相应引导词，调整单词字母大小写以及标点。
例句即变为：What a clever boy he is!注意：时间地点等放在句子原来的位置。
E.g:She is so busy at home on the weekend.How busy she is at home on the weekend!小试牛刀：把下列句子改为感叹句。
They are strong tigers.3. There be 句型(1)就近原则①_______________________________________________________________________②_______________________________________________________________________ (2)There be句型一般疑问句，回答不需要代词（3）There be 句型特殊疑问句①对名词提问： What is/was+地点 +其他成分？E.g.There is a picture on the wall.（对划线部分提问 ）②对名词的数量提问： How many +名词复数形式 +are/were there+其他成分？E.g.There were two eggs on the plate just now 对.（ 划线部分提问 ）2. to,listen,me,carefully,please.3.let,them,don 't,play,the,along,river.4. anyone,don ' t,let,in,come.5. up,hurry,or,be,you 'll ,late.（三）将下列祈使句改为否定句。
1. Let 's watch TV after supper.2. Put on your new shoes.3. Let the dog stay in the cage.（四）将下列祈使句改成肯定句。
1. Don 't feed the bird.二、典型例题和易错题（一）用 what/what a/an 或 how 填空。
1. _________ nice book it is! 3. _________ beautiful school it is! 5 _________ wet grass it is! 7. _________ hot water it is! 9. ________ tall men they are! （二）连词成句。
1. here,come,and,the,blackboard,clean.2. _________ fast she can run! 4. _________ lucky your brother is! 6. _________ nice her dog is! 8. _________ sweet the grapes are!2. Let's not talk about the movie.3. Don't let her open the window.（五）用祈使句改写下列句子，并保持意思不变1. You mustn' t eat or drink in class.2. You must follow the school rules at school.3. Don't walk on the grass.三、巩固提高(一) 选择题。
( )1. ________ me the book, please.A.passB. PassingC. To pass( )2. ________ make any noise. They are having an exam.A. NotB. NoC. D on't()3. Let's ________ __camping this weekend.A. goB. goingC. to go()4. ______ let him_ ______ computer games. It's bad for hiseyes,A. Not, playB. Don't, playC. No, playing()5. _________ with fire. It's dangerous.A. Don't playB. PlayC. Not playing()6. Jack,_________________ __a paper plane for me now .A. makesB. makeC. is making()7. Dad, _________ _at home.A. doesn't smokeB. isn't smokingC. don't smoke( )8. Let's _________ blow bubbles at home.A. don'tB. notC. no()9. Please go with us,___A. don't youB. will youC. won't you()10. Let me help you,___A. won't youB. will youC. will I() 11. Let's take a walk,__A. shall weB. will youC. won't you() 12. Work hard, _________ y ou can't pass the exam.A. AndB. butC.or() 13. Go straight ahead,_ ________ y ou will see the bank.A. AndB. butC.or() 14. Put on yourcoat,___ _____ y ou will catch a cold.A. soB. orC. and() 15. Read more,______________________ ___you will know a lot .A.andB. soC. or(二) 用there be的正确形式填空。
1. _________ a bottle of coke on the table.2. _______________________________ What's in the bottle?一some lucky stars.________ any sweets in it, too?一No, ____________3. _______________________________ 一How many students ______ i n the library? - fifty.4. ___________ some water in the bottle.5. ___________ some hamburgers on the plate.6. ___________ some meat on the small plate.7. _____________ a lot of apple juice in the box. And a lot of apple pies in the paper bag.8. _____________ any pineapple pies in the bag, too?一No, ____________________________ much milk in the box? 一Yes, ____________9. _____________ a bunch of flowers in the vase. __________ a lot of milk in the bottle.10. ____________ lot of flowers in the vase. ______________ a few books on the table. __________ a little flour in the bowl.(三) 汉译英。