鲁教版初三英语上册第一单元知识点练习

Unit 1 Could you please clean your room?

1.记住单词词义、词性、词形变换、重点用法，熟练英汉互译；

2.记住重点词组用法，熟练英汉互译，学以致用；

3.掌握委婉请求或获得允许的句型表达，熟练运用。

词汇填空

1.---Sandy, could you please take out the r________? ---No problem.

2.I like to sweep the floor but I h______ to do the dishes.

3.Don’t talk to me w_______ I’m working.

4.I get up at six o’clock in o________ to get to school on time.

5.May I b________ your pen? Mine is broken.

could用法回顾总结

1.could是________动词，用于有礼貌的提出要求或请求批准，用于疑问句，代替can，在时间上与can没有区别，但语气比can委婉，有礼貌。回答时用can 不用could。

例句：请你给花浇一下水好吗？没问题。

________________________________________________________________________________我可以用一下你的电话吗？不，不可以。我在等一个重要的电话。

________________________________________________________________________________ 2.could的其他用法

（1）could是______的过去式，表示________。

例句：这个男孩上学前能阅读吗？

______________________________________________________________________________（2）表示惊异、怀疑、不相信等态度，主要用于否定句和疑问句。

例句：He couldn’t / can’t be over fifty.

（3）could表示可能性，对将来、现在或过去某种可能的推测。

例句：这本书可能是迈克的，他喜欢看科学书籍。

______________________________________________________________________________【练习】

（1）---Could you please pass me the book? ---__________.

A. Yes, I could

B. No, I couldn’t

C. Sure. Here you are

D. No, that’s no problem （2）---Could you please do some shopping?

---________. I have to do my homework.

A.Yes, sure

B. No, you can’t

C. Sorry, I can’t

D. Sorry, I couldn’t

Section A

1.I think two hours of TV is enough for you.

【解析1】two hours of TV等表示时间、距离、金额、度量的词语作主语时，通常视作整体，谓语动词用_______形式。

【练习】Four years _______(be) really a short time.

【解析2】enough 用作__________，意为___________，常用于名词前作定语。

【练习】He has ___________________（足够的时间）to finish his work.

【解析3】enough也可用作________，意为___________，修饰形容词或副词，须________。【练习】He ran _________________（足够地快）to catch the bus.

【解析4】(not) ... enough to do sth. _____________________________

not ... enough to do sth. 可与_________________（太......而不能......）/ so...that...互换。【练习】He is not old enough to go to school.（写出其同义句）

He is _________ young _______ go to school.

He is _________ young that _______________________.

2. And she won’t be happy if she sees this mess.

【解析】if 连词，意为_______，引导_______状语从句。在含有if引导的条件状语从句的主从复合句中，若主句为一般将来时，if从句通常用一般现在时表示将来，即____________原则，同样用法的还有if的反义词___________（除非，如果不）。

【练习】① I will be very happy _______ you __________(come) to my party.

② She won’t catch up with others __________ she ___________(work) harder.

3. I 'm just as tired as you are.

【解析】as...as... 意为_______________，用于同级比较。第一个as为副词，后接形容词或副词的________；第二个as为连词。否定形式是____________________，意为__________。【练习】①My son is __________________（一样高）yours.

②A kangaroo can run ____________________（一样快）a bus.

③Lesson 2 is ____________________________ Lesson 1. 第二课不如第一课难。

4. For one week, she did not do any housework and neither did I.

【解析1】neither +连系动词be/助动词/情态动词+主语，表示_______________。

【例如】a. He doesn’t like swimming and neither do I.

b. You can’t speak Japanese and neither can I.

【解析2】neither 代词，意为____________；neither of ... 作主语时，谓语动词用______形式。【练习】a. Neither of my parents _____(be) at home.

b. ---Would you like the red shirt or the black one?

---__________. I’d like the white one.

【解析3】neither 形容词，与单数名词连用，意为：（两者）都不的。

【例如】Neither answer is right.

【解析4】neither...nor... 意为______________，当连接两个并列成分作主语时，谓语动词与nor 后主语在人称和数上保持一致，遵循_________原则。

【练习】Neither you nor she _________(be) right.

5. I finally understand that we need to share the housework to have a clean and comfortable home.

【解析1】need此处用作实义动词，意为_________，此时need有人称、数和时态的变化。

A. need +名词/代词意为：需要某物