人教版九年级英语 unit3知识点总结

Unit 3Could you please tell me where the restrooms are?

1.词汇拓展

suggest v --- suggestion n建议提议

center n--- central adj 中央的中心的

fascinate v--- fascinating adj 迷人的有吸引力的

crowd n--- crowded adj --- uncrowded adj 不拥挤的人少的

polite adj 有礼貌的--- politely adv

impolite adj 不礼貌的--- impolitely adv

2.短语及用法归纳

used to 过去常常

be afraid of 害怕

From time to time 时常；有时turn red 变红

take up 开始做

deal with 对付；应付not…anymore 不再

tons of attention 很多关注worry about 担心

be careful 当心

hang out 闲逛

give up 放弃think about 考虑

a very small number of…

极少数的……

be alone 独处

give a speech 做演讲

take a vacation = go on a vacation 去度假

dress up 打扮

dress up as 打扮成

in a way 在某种程度说

in order to 为了…

3.单元知识点

1）日常交际用语：

take the elevator / escalator to the …floor.乘电梯/自动扶梯到…楼

turn left / right == take a left / right 向左/ 右转

go straight 向前直走

2）next to 旁边、紧接着

Lily is next to Ann. 莉莉就在安的旁边。

3）between …and…在…和…之间

Lily is between Ann and Tom. 莉莉就在安和汤姆的之间。

4）decide to do 决定做…

She decided to go to have lunch. 她决定去吃午餐。

make a decision 做个决定

5）kind of +adj/adv. 译为“有点、一点”

She is kind of shy. 她有点害羞。

6）depend on :根据、依靠、依赖、决定于

Living things depend on the sunlight.生物对阳光有依赖性。

That depends on how you did it. 那决定于你怎样做这件事。

7）prefer 动词，更喜欢、宁愿。常用的结构有：

prefer sth. 更喜欢某事I prefer English. 我更喜欢英语。prefer doing/ to do 宁愿做某事I prefer sitting/ to sit.我宁愿坐着。prefer sth to sth. 同…相比更喜欢…I prefer dogs to cats. 与猫相比我更喜欢狗。

prefer doing to doing 宁愿做某事而不愿做某事

I prefer walking to sitting. 我宁愿走路也不愿坐着

prefer to do rather than do 宁愿做某事而不愿做某事

I prefer to work rather than be free. 我宁愿工作而不愿闲着。

8）把…借给某人：lend sb. sth. = lend sth to sb.（反义词：borrow..from..）Lily lent me her book == Lily lent her book to me . 莉莉把她的书借给了我。9）suggest v建议提议

suggest sth 建议某事

suggest doing sth 建议做某事He suggest going to the cinema. suggest+ that +从句I suggest that we should hold a meeting tonight. 10）重要句型：

It is +adj+(for sb.)+to do sth. 做某事对某说来说......

It is not enough to do... 仅做...是不够的

4.语法知识

宾语从句特殊用法：

(1).注意否定转移,当主句的主语是第一人称I或we,并且谓语动词think,guess, believe等表示心理活动的动词时,变否定句要否定主句。其他情况,否定从句,例如：

I think chickens can swim.-.I don't think chickens can swim.

(2)宾语从句可转化为“不定式”:当主句谓语动词为hope,agree, choose,wish,decide等,且主句和从句的主语一致时,that引导的宾语从句简化

为不定式结构。例如：

She hpes that she will see me soon.=She hopes to see me soon.

宾语从句的转化：

宾语从句也可转化为“疑问词十不定式。

(3)当主句谓语动词是ask,tell, forget, remember等,且该从句的主语与主句的主语一致时,疑问词引导的宾语从句可简化为“疑问词十不定式”结构。例如: Could you tell me how I can get to the school?=Could you tell me how to get to the school?

(2)当主句谓语动词tel,ask,show, teach等后接双宾语时,且从句主语与主句的间接宾语一致,疑问词引导的宾语从句作直接宾语,宾语从句可转换成“疑问词十不定式”结构。例如

Could you tell me how I can start the machine?=Could you tell me how to start the machine?