中考英语重点词汇汇学（中考英语无忧虑）

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中考英语重点词汇汇学

熟记英语300句 中考英语无忧虑

—人教版初中英语高频考点、句型讲练系列（047）

主题句: You must be excited about your new job.

你对自己的新工作一定感到激动。

考点一、must 的用法

must 情态动词，后接动词原形， 没有人称、数和时态的变化。主要用法：

(1) 意为"必须"表示命令、强制或应该、有必要。

You look very weak. You must go to the doctor's.

你看起来很虚弱，你必须去看医生。

You must follow the school rules. 你必须遵守学校的规章。

We must finish our homework first. 我们必须首先完成作业。

(2) must意为"准是"、"一定是"，表示肯定推测。表示否定推测"不可能"用can't。

The book must be Mary's. Her name is on the cover of the book.

这本书肯定是玛丽的。她的名字在书的封面上。

The big house can't belong to Tom. He is very poor。

这所大房子不可能属于汤姆, 他很穷。

(3) must 引导的一般疑问句的否定答语，用needn't 表示"不必"，不能用mustn't.

—Must we hand in our homework today?

—No, you needn't. You can hand in tomorrow.

—我们必须今天交作业吗？—不必, 你可以明天交。

—Must I come over tonight? —No, you needn't.

—我今晚必须过来吗? —不必。

(4) must 的否定形式mustn't表示不许或禁止（某人做某事），意思是"一定不要"、"不能"。

You mustn't play football in the street. It's too dangerous

你一定不要在街道上踢足球，太危险了。

Kids mustn't play with fire. 孩子们一定不要玩火。

考点二、形容词excited与exciting的用法辨析

excited 意为"对……感到兴奋"，通常用来形容"人"。

exciting 意为"令人感到兴奋的"，通常用来形容"物/事件"。

I'm so excited about going to Beijing.

我对去北京感到如此激动。

Why are you excited?

你为何如此激动。

This is an exciting story.

这是一个使人激动的故事。

The story is so exciting that I have read it many times.

这个故事如此让人激动以至于我多了很多遍。

类似的形容词还有interesting / interested, surprising / surprised等, 以-ing结尾的形容词形容"物/ 事"，以-ed结尾的形容词修饰"人"。

This story is very interesting. I'm interested in it.

这个故事很有趣，我对它感兴趣。

考点三、job 与work 用法辨析 

(1)job指具体的职业, 是可数名词，有单复数的变化。

work 泛指人们日常生活和工作中从事的体力或脑力劳动，是不可数名词。

What's your father's job?

你父亲的职业是什么？

Can he finish the work on time?

他能按时完成这项工作吗？

(2) work 可用作动词，job 只有名词用法。

He has worked here as a teacher for a long time.

他作为一名教师在这里工作很长时间了。

小试牛刀

1. important job it is!

A. What B. How C. What an D. How an

2. —Must I finish this work at once? —No，you . (2019青海)

A. can't B. won't C. needn't C. D. may not.

3. The man be Mr. Smith. He has left for Beijing.

A. mustn't B. can't C. might not D. shouldn't

4. Are you about leaving for Japan?

A. interesting B. interested C. exciting D. excited

5. The movie was so (excite) that everyone was (excite) about it.

,