高一英语知识点总结Unit21-22

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编辑点评: 高中英语的词汇量与初中英语的词汇量相比增加了许多,所学的单词也几乎全部都是极为常见和常用的单词,对于它们就是要做到一个“背”字,要背得滚瓜烂熟,不仅要见英语知汉语,还要见汉语说英语,也就是过好单词关。

【考点4】含hold的短语

① hold on 等一等,不挂断

② hold on to 抓住……不放

③ hold a sport meeting 举行运动会

④ hold up 举起,拿起,延误,耽搁

⑤ hold back 阻止,抑制

⑥ hold down 压制,压低

⑦ hold off 拖延

⑧ hold out 伸出,摆出,支持

⑨ hold to 坚持

[例句] Hold on, everything will be all right. 坚持下去,

一切都会好的。

Construction of new plants has been held up. 新工厂的

建设搁浅了。

 
 

【考例4】(NMET 2002) We thought of selling this old

furniture, but we've decided to ____ it. It might be

valuable.

    A. hold on to    B. keep up with

    C. turn to    D. look after

[考查目标] 此题主要考查四个短语的辨析。

[答案与解析]A  hold on to 不要放弃;keep up with 跟

上;turn to 转向;look after 照看。本句话的意思是“我

们本想把这件旧家具卖掉,但是我们决定还是不卖它,

它可能有价值”。

4. look into vt.

  (1) 注视……的内部,往……里面看

  She looked into the room and saw nothing.

  她往房间里窥视,但什么也没看见。

  The man looked into the girl's eyes and wanted to say

  something.

  那人盯着女孩的眼睛,想要说些什么。

  (2)调查,检查

  The committee is looking into the cause of the

  accident.

  委员会正在调查事故的原因。

11. more than

  (1) more than“(数量)超过……以上”

  People more than 18 years of age have the right to vote

  in China.

  在中国年满18岁的人拥有选举权。

  [提示] more than one后接单数名词时,在语意上虽

  为复数,但用单数的谓语动词。

  More than one house was burnt down in the fire.

  不止一间房屋在火灾中被烧毁。

  [拓展] more than + 名词可译为“不只是”,相当于

  not only;more than + 形容词、副词或动词可译为

  “很,非常" --- very;more than + 含有can的从句可

  译为“不”,常用来表示否定意义。

  Tom and Jack are much more than classmates. They are

  close friends.

  汤姆和杰克两人远不只是同学,他们还是知心朋友。

  What they did more than satisfied us.

  他们所做的事使我们非常满足。

  The cold was more than the children could bear.

  寒冷是孩子们不能忍受的。

8. up and down adv. & prep.

  (1) 上上下下

  The boys went up and down the stone steps.

  那些男孩在那段石阶上走上走下。

  (2) 前前后后,相当于back and forth或backwards

  and forwards。

  The teacher walked up and down (in) the classroom,

  with a book under his arm.

  那位老师在教室里踱来踱去,胳膊底下挟着一本书。

  (3) 到处,处处,相当于here and there。

  I have looked for it up and down.

  我到处都找过了。

  (4) 来来往往,相当于come and go

  In the street, cars are busy rushing up and down.

  大街上,车辆来来往往。

 
 

【考点1】含“动词 + through"构成的短语

① go through 通过,经受,仔细检查

② get through 用完,完成某事,及格,接通,渡过难关

③ look through 仔细检查,快速阅读

④ put through 完成,达成。供某人上(学校)

⑤ carry through 贯彻/进行到底

[例句] Let's start; there's a lot of work to get through.

开始吧,有大批工作要做呢。

The government is putting through some radical social

reforms. 政府正在实行某些彻底的社会改革。

Always look your work through before handing it in. 交

作业前一定要仔细检查。

【考例1】(2005浙江) I couldn't ____. The line was

busy.

    A. go by

    B. go around

    C. get in

    D. get through

[考查目标] 此题主要考查四个短语的辨析。

[答案与解析]D  用来表示电话接通的短语是get

through。go by 可以指“走过,路过”,也可以指“时间的

流逝”;get in 意为“进入、参加、收获、插入”;go

around意为“流传”。

[牛刀小试2]

1. They ____ all the details of the plan time and

   again to make sure that the project went smoothly.

      A. got through          B. went through

      C. got over              D. dipped into

2. -- What's the matter with you?

   -- After the  long  walk, my legs ____ and

      couldn't go any further.

      A. gave out              B. gave off

      C. gave in               D. gave up

3. If traffic moves at low speeds, the number of acci-

   dents is ____.

      A. pulled back           B. cut down

      C. cut off                D. turned off

4. Our flight was ____ by the thick fog. So we

   didn't attend the meeting on time.

      A. broken off            B. kept up

      C. taken up              D. held up

    ☆词语比较☆

1. divide, separate

  divide 侧重于把原来的整体分成若干部分;separate

  把原来联合在一起的或靠近的人或物分离开来。

  separate 多与 from一起搭配使用。

  [提示] divide 构成的习惯搭配;

  divide sth. in half / into halves 把……分成两半

  Only a narrow strait separates North America from

  Asia.

  仅仅一条海峡把北美洲与亚洲分开了。

  Divide line A into six equal parts.

  将线段A分为六等份。

 
 

2. emotion, feeling

  这两个名词的一般含义都是“感情”。emotion也具

  有feeling的含义,但是它的“感情”却多了一层“激

  动”的意义。是表示喜怒哀乐等强烈的“感情”或者

  “情绪”。可以说emotion = strong feelings。

  A smile can open doors and tear down walls, and it can

  be used to expres almost any emotion.

  一个笑容可以开启封闭的门户,可以拆除阻隔的障

  碍,可以表达几乎所有的感情。

  The film aroused the emotion of the audience.

  那部电影激起了观众们的情绪。

  feeling一般表示“感觉”,feeling用复数形式表示“感

  情”。feelings所表示的“感情”可以足愉快的或痛苦

  的,也可以是喜爱的或厌恶的,而且这种反应既可能

  足精神的也可能是肉体的。除非根据上下文或者修

  饰语,一般看不出feeling的心理反应的性质。

  You will hurt her feelings badly if you say so.

  如果你这样说,你会深深地伤害她的感情的。

  All the Chinese have very strong feelings on that

  subject.

  所有中国人在这个问题方面都有强烈的情绪。

    ☆句型诠释☆

1. In France, a person seeing the sanle gesture will think

  it means zero.

  在法国,一位看到这一相同手势的人会认为它的意

  思是零。

  seeing the same gesture 是现在分词短语作定语,相当

  于一定语从句who sees the same gesture。中学英语

  中,常用现在分词作定语。单个的分词作定语应置

  于被修饰词之前,分词短语作定语应置于被修饰词

  之后。

  The girl looked at the falling leaves and was sad by

  herself.

  女孩看着正在飘落的树叶,暗自伤神..

  The power station being built now will be one of the

  largest in China.

  现在正在建设着的发电站将是中国最大的发电站之

  一。

2. While there are many different interpretations of our

  body language, some gestures seem to be universal.

  尽管对身势语有许多不同的解释,有些动作却好像

  是全球化的。

  while 此处不是引导时间状语从句,作“当……时候”

  讲,也不是表对比,作“而,然而……”讲,而是引导让

  步状语从句,意为“尽管;虽然”。

  My brother is very tall while I am so short.

    我弟弟很高而我却这么矮。(表对比)

    He took a bath while I was preparing dinner.

    他在洗澡的时候我正在准备晚餐。(当……时候)

    While she was cooking, the children were playing

    outside.

    她做饭时,孩子们在外面玩。(与……同时)

    While I understand your viewpoint, I don't agree with

    you.

    虽然我了解你的见解,我却不同意你。(虽然,尽管)

 
 

  3. Many people come to theme parks looking for thrills

    and entertainment.

    许多人来到主题公园寻找刺激和娱乐。

    句中looking for thrills and entertainment用作状语,

    表示伴随情况。

    The children rail away,running and laughing.

    这些孩子连跑带笑地走r。

    They stood there for an hour.watching the game.

    他们站在那儿看了一个小时的比赛。

    【现在分词作状语特别提示】

    现在分洲在句中还可以表示以下几种情况:

    ① 时间状语:

    Walking around the city, we were impressed by the

    city's new look.

    在城里走时,城市的新容给我们留下深刻印象。

    ② 条件状语:

    Staying here for some time, you'll find the people here

    are friendly.

    若在此呆上一段时间,你会发现这里的人们很友好。

    ③ 原因状语:

    Thinking he might be at home. I telephoned him.

    考虑到他可能在家,我就给他打了电话。

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