人教版英语必修五第三单元知识点_必修五英语单元知识点

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Unit3 知识点（14个）

1．expect(sb.)to do sth.希望(某人)做某事 I expect to be back within a week.hope to do something 希望做某事

2．overcome one‘s shortcomings 克服缺点 overcome enemy 压倒, 制服

be overcome with/by sth...不堪

(通常指感情，常用被动语态）

She was overcome by fear.她吓得要命

3.First impreions.第一印象 impreions: n.[C] 印象;感想

I had a very good impreion of him.我对他的印象很好.First impreions are half the battle.[谚]最初的印象最深刻;先入为主。impre

1)v.使(某人)印象深刻

He impreed me unfavorably.我对他印象不好

注意:使（某人）印象深刻，常用这个句型 be impreed by/at/with sth 对„留下深刻印象，惊叹

通常用于被动语态,不用于进行时,常用于下列结构: The teachers were most impreed by your performance in the exam.2)v.使(某人)铭记

impre sth on sb /impre sb with sth 3）impreive

给人深刻印象的, 感人的 an impreive scene 感人的场面

an impreive ceremony 给人深刻印象的典礼

4.take up

Do you intend to take up his offer of a job?接受

This table takes up too much room.占用(时间或空间)When does the new manager take up his job?开始从事

由take组成的短语：take后面接 office就职 apart拆开

in 吸收，留宿

it easy别着急 back收回

down取下,记下 notes作笔记 away拿走 aim瞄准 out拿

notice of注意

it for granted想当然的认为 hold of抓住

steps to do sth采取措施做某事 sb as.., 把某人当作 advantage of„利用 a deep breath深呼吸

5．remind sb.of/about sth.使某人想起某事

The film reminded him of his school life.这部影片使他回想起学生时的生活。

1）remind sb.to do sth 提醒某人做某事 Please remind him to meet at the school gate on the outing day.请提醒他秋游那天在校门口集中。

6．constant adj.经常的，不变的，忠贞的.I am Jay’s constant fan and supporter.我是周杰伦忠实的粉丝和支持者。

(1)constantly adv.经常地，反复地

The old man’s hands shook constantly.老人的手不停的颤抖.Fashion is constantly changing.时尚总是日新月异。

7．as a result(of)因此 result from 起因于„„

result in 导致某事,造成某事(=lead to)

8．suffer from: 患有(疾病等);为„„所苦,因„„而吃苦头。

She suffers from headache.她患头痛病。suffer from the war / the flood遭受战争,洪水之苦/患头病 suffer(from)cold and hunger 遭受寒冷和饥饿

suffering n.痛苦,苦恼;劳苦,困难

9． keep doing sth.继续做某事 keep away from 不接近;避开

keep back 留在后面,不上前;隐瞒 keep off 不接近,挡住

keep out(of)使在外

keep up 跟上;赶上;保持

keep up with 跟上;不落人之后

10.previous(adj)1)在前的,早先的 a previous engagement a previous experience 2)过急的,太快的You are previous in making the decision.11．transport n.运送/输；交通工具

v.运送/输

transport from „ to „

从„输送到„ 11．surrounding

(1)adj.周围的，附近的He lives in the surrounding area of our school.(2)pl.环境（自然环境）

environment 可指自然环境，也可指精神环境。

The boy grew up in beautiful surroundings but not in a happy home environment.这个男孩在美丽的环境中长大，但缺少一个幸福的家庭环境。

12．辨析: beat, hit与strike beat指连续地打;hit侧重指“击中”,有时也指“打一下”;strike常指“猛地一击”。“敲锣”要用strike;“打鼓”要用beat;“敲门”要用knock;“钟敲几点”要用strike;比喻意思的“打击”要用give(deal)a blow to sb.13。lack n 缺乏,不足,没有

(a)lack of She showed a lack of humour.for lack of因缺乏„ lack 动词 lacking adj.缺少的；不足的 be lacking in...在„„不足

14．有关time的短语（看看）（in on time: very quickly 立刻;马上 all the time 一直, 始终 at a time 依次, 逐一, 每次

take one’s time不要急，慢慢来 at all times

无论何时,一直 at one time

从前；一度 at times

有时

behind the times

过时的,落伍的 for the time being 暂且, 眼下

from time to time 不时,偶尔,间或

On time

按时 once upon a time 从前 at the same time 同时）