(完整版)译林版五年级下册Unit-1知识点-整理,推荐文档

宏博英语内部资料

祈使句讲解

一、祈使句：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句. 祈使句的作用是要求、请求或命令、劝告、建议别人做或不做一件事。祈使句的句末一般用感叹号，但是有些祈使句的语气较弱，可以用句号结尾

祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，例：Go and wash your hands. 例如：保持肃静！ Be kind to our sister. Watch your steps. 表示禁止的句式有：不准、不要、别、No parking. 二、表现形式

Let型(即:Let + 宾语 + 动词原形 + 其它成分)。如:Let me help you. 让我来帮你。 ●否定结构:

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”。如:Don\\'t let him go. / Let him not go. 别让他走。 二、祁使句

祈使句是用来向别人提出命令,建议或请求的句式.常见的祁使句有以下五种: 1) Let's 开头的祁使句 如: Let's say it in English .

\带头的祈使句是个常见的动词句型，它的主要用法有下列三种：

1.表示“建议”。 这个句型里的\后头紧跟着一个第一人称的代词宾语，如：

(1) Let me try. (2) Let's do it. (3) Let me go and look for it. 2.表示“警告”、“蔑视”、“威胁”等。

这种祈使句里的宾语也是第三人称为主。除了口气凶悍之外，有时还语带讽刺，如： (7) Let him try and he will expose（暴露） his inability（无力） to work on his own. (8) Let the invaders（侵略者come and our armed forces will wipe（擦拭）them out in no time. 用\的祈使句时，必须注意下列几点：Let’s …. 让我们….（ let’s = let us ）

一、\的否定句有二。如果宾语是第三人称用\；如果宾语是第一人称，则用\： Don't let this type of things happen again. Let's not go out until after the rain.

二、用\时，把谈话者的对象包括在内；用\时，并不包括对方，如： (17) Let's try it, shall we?

(18) Let us do it by ourselves, will you?

从(17)里的\和(18)里的\，不难知道前者包括听话人，后者并没有。 全写与缩写： I am = I’m you are = you’re who is = who’s do not = don’t 5

宏博英语内部资料 can not = can’t I would = I’d let us = let’s does not = doesn’t 一、用所给单词的适当形式填空 1. Let ________(we) go and have a look. 2. The shoes don’t__________(fit) me. 3. Who_________(have) to go back now? 二、单项选择。

1. Let ________ help you. A. her B. I C. my 2. - Do you have__________ nice clothes __________ shoes? - No, I don’t. A. some,and B. any, and C. any, or 3. -__________ do you like doing? - I like_______ pictures.

A.What, drawing B. What, draw C. Who, drawing 三、按要求改写句子。

1. I ’m trying on some clothes in the shop.(对画线部分提问) ______ ______ ______ _____ in the shop? 2. Bobby understands.(改为否定句) Bobby ________ _________.

3. My father comes back before 10 o’clock.(对画线部分提

问)_______ does your father _______ back? 4. I can see a fairy in the sky.(对画线部分提问) _______ _______ _______ _______ in the sky? 5. I have some snacks.(改为一般疑问句) _______ you have _______ snacks? 4. -_________ you feel happy? -Yes. A. Are B. Do C. Have 5. -Why can’t we eat these sweets? - Because they’re bad ____ our teeth. A. at B. for C. to

4.She _________(come) and__________(visit) every house. 5.I don’t have__________(some) new clothes.

基础练习一

一、 选择正确的字母或字母组合将单词补充完整，并写出其汉语意思。 ( )1.wh__ A. i B. e C. y _________ ( )2.l__t A. ei B. o C.a _________ ( )3.bef_ __e A. or B.er C.ar _________ 二、 英汉互译

( )4.cl__thes A.e B.o C.i _________ ( )5.bec__use A.i B.a C.e _________

1.不得不______________ 2.穿上________________ 3.有害的________________ 4.脱下_______________ 5.回来________________6.leave……behind ______________7.so sad _________________

8.have a good time ______________9.try on the shoe _________________ 10.sit in the basket____________ 三、句子匹配

( )1. Why are you so sad ? A.Fine, thank you. ( )2.Where are my gloves ? B.Yes, I do.

( )3.Do you have any cakes ? C.Because I can’t go to the party.

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宏博英语内部资料

( )4.How does Sam go to school? D.They are on the bed. ( )5.What does Mike have? E.He goes to school on foot. ( )6.Can I go to school on foot ? F.No , you can’t. ( )7.Where do you live? G.He has a pot. ( )8.Is he an American? H.I read stories at home. ( )9.What do you do at weekends ? I.Yes, he is. ( )10.How are you? J.I live near school. 四、选择填空

( )1. — ________ are you so sad? —Because I can’t go to the party.

A. What B. Why C. How ( )2.There’s a party _______ the ________ house. A. at , prince B. on , prince’s C. at , prince’s ( )3.I _______ go now.

A. put on B. try on C. have to ( )4.Lucy ______ on the T-shirt but it _____ fit. A. try , doesn’t B. trys , don’t C. tries, doesn’t

( )5. This pair of shoes is beautiful. Cinderella tries _______.

五、用所给词适当形式填空 1.Come and help ______ (I), please.

2.I don’t have _______ (some) nice clothes or shoes. 3.Cinderella puts on the new _______ (cloth) and shoes. 4.I have to ______(go) home now.

5.Cinderella ________ (try) on the new shoes. 6.Why can’t I _______(go) to the party ? 六，按要求完成下列各题。

1．I have some nice clothes. (改为否定句) I ________ have __________ nice clothes. 2.She tries on the new clothes.（改为一般疑问句）

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A. them on B. on them C. it on ( )6. There___a glass of water and three bottles of milk on the table.

A. am B.is C. are ( )7. Why _____ you so happy now ?

A. do B. are C. don’t ( )8. Cinderella _____ a good time at the party. A. have B. has C. having ( )9. He always _____ to school on foot. A.goes B. go C. going ( )10. I don’t have _______ new clothes.. A. a B. any C.some

7.He likes ______(ride) it in the park.

8.There ______ (be) a Christmas tree and some presents here.

9.The music room is on the _______(two) floor . 10.Su Yang and I _______(come) to school by bus.

_______ she ________ on new clothes ?

3.Because I can’t you go to the party.（对划线部分提问) _______ can’t________ go to the party?

宏博英语内部资料

4. My father comes back before 10 o’clock.（对划线部分提问)

_______ does your father________ back?

5.you , me, help , can , come , and (?) （连词成句） 七、根据中文完成句子。 1.在王子的房子里有一个聚会。

There is a _______ at the ________ house. 2.许多女孩试穿鞋子。

Many girls ______ _______ the shoe. 3.因为这些蘑菇对我们有害。

____________________________________

Because these mushrooms _______ _______ for us ! 4.现在我不得不不走了。 I _______ to ______now. 5.请在十一点前回来。

Please come _______ ________ eleven o’clock.

八、根据短文内容，选择最佳答案，将序号写在题前的括号内。

The Roses（罗斯一家）like having picnics on Sundays. This Sunday they want to go to the Red Park. Jack and Mike, their sons, get up early in the morning. Jack puts on a shirt and jeans, and Mike puts on a T-shirt and jeans. They also put on their running shoes. After that they help their mother put bread, milk, eggs and some fruit in a basket and carry it to the car. Mrs Rose also takes four glasses of juice with her. The little dog Jerry is running after her. It wants to go with them, too. They are all very happy.

( ) 1. On Sundays, the Roses like_________________.

A. going shopping B. watching TV C. having picnics ( ) 2. Jack and Mike wear_____________.

A. shirts and jeans B. jeans and running shoes C. jackets and jeans ( ) 3. Mr Rose and Mrs Rose have________________.

A. two sons B. a little cat C. a new car ( ) 4. They go to the park with_______________.

A. some apples and oranges B. some bread and milk C. some food and drink ( ) 5. Which sentence is not true？（下面哪句话是不正确的？）

A. There are five people in Mr Rose’s family.

B. Jack and Mike can have some juice. C. Jerry wants to go to the park, too.

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