1、Unit 4 Drawing in the park语法精讲精练(含答案)语法1：含 can的陈述句can是情态动词，可以用来表示能力，意为“能；会”。can 没有人称和数的变化，其后接动词原形，一起构成谓语。1.含 can 的肯定陈述句结构: 主语+can+动词原形(+其他).例句: That boy can sing and dance.那个男孩会唱歌和跳舞。2.将含有 can 的肯定句改为否定句时，只要在can 后加 not 即可, cannot 可缩写为 cant。结构: 主语 +cant+动词原形(+其他).例句: The baby cant talk or walk.这个婴儿不会说
2、话也不会走路。 语法提优练1一、单项选择。( )1. I _ find my book.Where is it, Mum?A. can B. cant C. not( )2. I can swim, but I _row a boat.A. can B. cant C. am( )3. We _see some picture books in the library.A. dont B. can C. cant( )4. A fish can _. A bird can _.A. swim; fly B. walk; runC. fly; swim( )5. My brother _skat
3、e_ski(滑雪).A. can; but B. cant; andC. cant; or二、选词填空(每个使用一次)。fast, can, cant, jump, winner, mustnt1. The kangaroo has big feet and powerful(有力量的) back legs. It can _far.2. Hes blind. He _ see. Lets g(and help him.3. You _swim in the river. because its too dangerous(危险的).4.I cant run _.Dont worry. Pra
4、ctice makes perfect.5.Who is the _of the match?Mike.6.Joe _draw very well. Look!What beautiful pictures!语法2：含 can的疑问句1.含 can 的一般疑问句用来询问某个人会不会做某事。结构: Can+主语+动词原形(+其他)?常用肯定回答: Yes, 主语+can.常用否定回答:No, 主语+cant.例句:Can you swim? 你会游泳吗?Yes, I can. /No, I cant. 是的,我会。/不,我不会。l 当含can 的一般疑问句主语是 时，表示请求，希望得到对方许可。
5、l 回答要包含肯定(Yes/Sure.)或否定(No/Sorry.),并根据具体情境表达,例如:Can I try on the shoes? 我能试穿这双鞋吗?Sure. Here you are. /Sorry, they are not for sale.当然。给您。/抱歉，它们是非卖品。2.含 can 的特殊疑问句用来询问某人能或会做什么事，或能做某事的时间、地点、人物等。结构: 特殊疑问词+can 引导的一般疑问句?例句: What can he do? 他会做什么?He can play basketball. 他会打篮球。 语法提优练2一、按要求完成句子。1.I can see
6、a big cake in the box.(对画线部分提问)_ _ _ _in the box?2. Su Hai can dance. (对画线部分提问)_ _Su Hai _?3. Tim can name some animals.(改为一般疑问句) _Tim _ _animals?4. Sam can sing for the party.(对画线部分提问)_ _ _ for the party?二、看图，回答问题。(第1题图)(第2题图)(第3题图)(第4题图)1.What can you do?_2.What can Tom draw?_3.Can he swim?_4.What
7、 can Bobby see?_语法3：look, see和watch1.词义角度：look 通常表示主动地、有意识地“看”，侧重指看的动作。see侧重看的客观结果,即“看见”。watch 也表示有意识地看，但往往指仔细地盯着看事物的变化。2.是否及物角度：look 通常为不及物动词，若其后接宾语，需先接介词，look at sth. 表示“看某物”。see 可用作及物或不及物动词。watch 通常为及物动词。3.用法角度：(1)表示看图片、看黑板等动作，通常用look。如: Look! A bird. 看! 一只鸟。Look at the blackboard. 看黑板。(2)表示看见(结果
8、)，以及看望/拜访别人用 see。如:I can see ten horses on the farm.在农场我能看见十匹马。Mr Green wants to see you in his office. 格林先生让你去办公室见他。I have a cold. I should see a doctor. 我感冒了。我应该去看医生。(3)表示看电视、看比赛等通常用动词 watch。表示看电影常用 watch(也可以用 see)。如:watch TV 看电视watch a film 看电影watch a football game 看足球比赛 语法提优练3一、从方框中选词，并用其适当形式填空(
9、可重复使用)。look, look at, see, watch, meet1. Please _ the blackboard, class.2.What can you _on the table?Some fruit.3. I usually _TV after school.4. I cant _ any stars. Its too cloudy.5. Theyre twins. They _the same.6. Youre ill(生病的). You need to _the doctor.7. I want to _the basketball match this after
10、noon.8.Lets _at 3:00 p. m. in the park.OK. See you.9. _! These stickers are nice.10. Marys parents _ her playing in the yard(院子).11. If you _ carefully, you can just _the swallow(燕子) there.语法4：let sb do sth的用法解析：1. let 后如果接的 sb 是人称代词，要用人称代词的宾格形式。do 指的是动词原形。2.句型“Lets ”表示“让我们吧”，是建议别人和自己一起做某事的祈使句常见回答有“
11、OK./All right./Great! /Good idea!”,表达赞同别人的建议或观点。例句Lets go out for a walk. 让我们出去散步吧。Good idea! 好主意! 语法提优练4一、用所给词的适当形式填空。1. Let _(we) play football after school.2. Let _(I) have a look. Sure. Here you are.3. Let _(they) go to the playground. OK.4. Let _(she) dance with me. Good idea!语法5：in the tree 和
12、on the tree 的用法解析：in the tree 意为“在树上”，一般指外来的东西在树上，而不是树本身所有，如：鸟、人、物等在树上;而“长在树上”则用 on the tree。例句 1. There is a kite in the tree. 树上有一只风筝。2. I can see many big apples on the tree. 我能看见树上有许多大苹果。 语法提优练5一、选词填空。I can see two yellow birds _the tree. And there are many bananas _that tree too. (in/on)参考答案【语法
13、提优1答案】一、1. B 2. B 3. B 4. A 5. C二、1. jump 2. cant 3. mustnt 4. fast5. winner 6. can【语法提优2答案】一、1. What can you see 2. What can; do3. Can;name any 4. Who can sing二、1. I can skate.2. He can draw a tree (and some flowers).3. No, he cant.4. He can see a tiger.【语法提优3答案】1. look at 2. see 3. watch 4. see 5. look6. see 7. watch 8. meet 9. Look10. watch/see 11. look; see【语法提优4答案】一、1. us 2. me 3. them 4. her【语法提优5答案】一、in, on
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