人教版九年级英语unit 4重点短语句型语法+配套试题(答案)

温州蒙氏英语九年级Unit 4 What would you do?单元重点知识导航

词汇部分

1. nearby adj. = close to →near adv. =by /beside 在附近→nearly adv. (后接数词或修饰动词)

2. n. 听者，收听者→listen v.听(不及物动词，后面接介词to或for)

3. n. 剩余部分，其余（作其余时前面要用the），休息v.=have a break

4. knowledgeable adj. 知识渊博的，有见识的→n. 知识(一般为不可数，前无冠词）“有关…..的知识”时用“the of”，同时它一般不与动词study, learn, know直接连用，而用get, gain等来表示“学知识”。)

5. safety n. 安全→adj.安全的→adv. 安全地

6. helpful adj. 有帮助的，有用的→n. & v.帮助It’s for sb. to v sth. 某人做某事是有益的

7. worry n.& v. 烦恼，忧虑(作动词时，及物，通常是人作宾语) →adj.烦恼的，焦虑的

(B) 短语部分

1. what if = What would you do if…？

2. plenty of = 或者很多的，足够的(修饰可数名词或不可数名词)

3. get along with = 与…..相处，进展

4. let … down

5. come up with = think out = think up (主意、回答等)

6. come out (一般不用于被动语态，主动表被动)

7. cover … with be covered with

8. refuse to do sth. （否定形式的not放to前，后不接动名词，不定式的复合结构或that从句）

9. in public (注意名词前无冠词)10. wait for (后接人或车等，不能接地方，如果是地方用介词in /on /at) 11. 脱身，从……出来12. rather than (并列的两个成分必须一致，即同时为相同的形式或时态) 13. by accident = by chance (注意名词前无冠词) 14. know of = know about = learn about

know /learn much /more about sth.对……了解很多/更多(注意much不可换成many)

1. If sb. 动词过去式(be用were)…, sb. should /would +动词原形…. 表示假设与现在事实相反或与将来事实相反。

What you if you a million dollars? 如果你有一百万美元，你会怎么做呢？

If I you, I a shirt and tie. 如果我是你的话，我会穿衬衣和打领带。

2. too… to = not … enough to = so… that 太……而不能

I’m do well. = I’m not relaxed enough to do well. = I’m so do well.

我太累了不能做好。

3. would rather do sth. than do sth. = would do sth. rather than do sth. = had rather do sth. than do sth. 宁愿做某事而不愿做某事

You would also rather and read a good book than the .

你宁愿呆在家里看本好书，也不愿去参加聚会。

prefer to do sth. rather than do sth. = prefer sth. to sth. 宁愿做某事也不愿做某事。

They prefer a new car rather than mend it. = They prefer a new car to mending it.

他们宁愿买辆新车，也不愿修理它。

4. What’s … like? = How’s …? = What do you think of/about …? = How do you like …? = How do you feel …? = What /How about …? ……怎么样？

A: What are you like? 你觉得自己怎么样？B: I think I’m creative and outgoing. 我认为我有创造力并外向。

5. have some experience (in) doing sth. 有做某事的一些经验Martin Robinson is a famous doctor who has a lot of experience dealing with teenagers.马丁鲁滨逊是一个有许多应付青少年的经验的著名医生。

6. hide sth. from sb. 把某事瞒着某人You must always hid medicine from children, …你必须总是把药藏起来，不让孩子知道。……

状语从句

在初中阶段要求掌握以下的状语从句：

时间状语从句：是由when, as, while, after, before, since, until, as soon as 等从属连词引导的状语从句。时间状语从句中的谓语动词不能用一般将来时，只能用一般现在时表示将来发生的动作或存在的状态。如年山东济南市中考试题：

He doesn’t tell me when he ______. I’ll telephone you as soon as he ______.

A. will come, comes

B. will come, will come

C. comes, will come

D. comes, comes (答案为A)

再如年青岛市中考试题：

He didn’t tell me anything ______ he left.

A. until

B. before

C. after

D. since (答案为B)

原因状语从句：because, since, as和for都表示原因。常常令我们不知该用哪个好。我们来比较一下。because语势最强，回答why提出的问题，用来说明人所不知的原因。当能够很明显的看出原因或人们已知原因，就用as或since，同时不能与so连用。如：I don't like that coat, because the color looks terrible. 由because引导的从句如果放在句末，且前面有逗号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。如：He is not here, because / for his mother is ill. 他今天缺席，因为他病了。He must be ill, for he is absent today. 他一定病了，所以今天缺席。

目的状语从句：表示目的状语的从句可以由in order that, so that等词引导。如：You must raise your voice so that/in order that everybody can hear you clearly.

结果状语从句：结果状语从句常由so...that 或such...that引导，要掌握和区分这两个句型，首先要了解so和such后面分别跟什么词。such是形容词，修饰名词或名词词组，so是副词,只能修饰形容词或副词。so 还可与表示数量的形容词many, few, much, little连用，形成固定搭配。如：The box is so heavy that I can't carry it.

再如年湖北省潜江市仙桃市江汉油田中考试题：

Look out! The traffic is ________ fast ________ we can’t cross the street now.

A. too; to

B. enough; to

C. so; that

D. such; that (答案为C)

让步状语从句：是由though, although 引导的状语从句。though, although 和but不能同时使用，但是though 和yet 可连用。如：Although it rained, they had a good time.

由ever if, even though作“即使”讲所引导的状语从句。例如：

We'll make a trip even though the weather is bad. 即使天气不好，我们也要去远足。

由"no matter +疑问词" 或"疑问词+后缀ever" 所构成的状语从句。例如：

No matter what happened, he would not mind. =Whatever happened, he would not mind. 不管发生什么，他不在意。

替换：no matter what = whatever no matter who = whoever

no matter when = whenever no matter where = wherever

no matter which = whichever no matter how = however

注意：no matter 不能引导主语从句和宾语从句。

比较状语从句：是由than, as…as, not so…as等所引导的状语从句，注意比较的对象必须一致，如：She gets to school earlier than the other students.