高一英语知识点总结Unit3-4

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编辑点评: 英语学习需要注重语法。语法决定单选题以及短文改错得分的高低,而且也是看懂完形和阅读的前提。语法的掌握要容易得多,而且可以在短期内突破。

7. experience的用法

▲构词: experienced adj. 有经验的,熟练的

▲搭配:

① by experience 凭经验;从经验中

② from experience 凭经验;从经验中

③ gain experience in… 获得……经验

④ be experienced in… 某方面有经验

▲友情提示: experience这个词作为可数名词用时,解释为“经历”,作为不可数名词用时解释为“经验”。

【考例】 (2005山西模拟) ____teaches that he was right. Good friendship is just not easily formed.

    A. Knowledge B. Teachers C. Experience D. Parents

[考查目标] experience的意思。

[答案与解析] C   experience常为不可数名词,意思是“经验”。

 
 

8. fear n. & vt.

  (1) n. 恐惧 (多作不可数名词)

  His face was growing pale with fear.

  忧虑;担心的事(可数)

  There is no reason for your fears.

  for fear of 由于怕……,以防

  He left an hour earlier for fear of missing his train.

  for fear (that) 惟恐;怕的是;以防

  She worried for fear that the child would be hurt.

  in fear of 害怕;担心

  The thief  was in fear of the police.

  (2) v. 恐惧;害怕,接 n. / pron.

  Cats fear big dogs.

  恐惧;害怕,接to do

  Don't fear to tell the truth.

  恐怕;担心,接从句

  She feared that she might not find him in his room.

▲构词:fearful adj. 可怕的,严重的;惧怕的,胆怯的;担心的,忧虑的 fearless adj. 不怕的,大胆的,勇敢的,无畏的

▲搭配:

① be in fear (of) (为……而)提心吊胆

② for fear of 因为怕;以免,怕的是

③ for fear that-clause 生怕;为了防止(某事发生)

④ have a fear that-clause 担心/怕(发生某事)

⑤ with fear 吓得,怕得

⑥ fear (vi.) for... 担心/忧虑……

【考例】(2004江苏)He got to the station early, ____ missing his train.

    A. in case of    B. instead of

    C. for fear of    D. in search

[考查目标] fear构成的短语的用法和意思。

[答案与解析]C   for fear of 常在句中作状语,意思是 “怕的是……。担心……”。

 
 

9. fun n. 高兴;乐趣;有趣的人或事

  (1) for fun 为了高兴;为着好玩

  I only did it for fun.

  (2) make fun of 开……的玩笑;取笑

  It is wrong to make fun of a cripple.

  [比较]

  (1) laugh at 笑(某人);嘲笑

  It's unkind to laugh at a person who is in trouble.

  (2) play a joke on 开(某人的)玩笑

10. means n. 手段;办法

  (1) by means of 用……;依靠……

  The water may be carried by means of a pipe.

  (2) by all means 一定;务必;(表示同意)当然可以,没问题:务必,无论如何,千方百计地

  Try by all / every means to persuade him to come.

  (3) by no means 完全不是;一点也不;决不

  This is by no means the first time you have been late.

  还有: by this means 用这种方法; by any means 用一切可能的方法或手段

【考例】(MET 1991)Students sometimes support them- selves by ____ of evening job.

    A. ways    B. offers    C. means   D.helps

[考查目标] by means of 短语的意思。

[答案与解析] C by means of 的意思是“通过某种手段”。

11. normal adj. 正常的;正规的

    the normal temperature, normal behavior

    (1) regular 规则的;有规律的

    keep regular hours 生活有规律;按时作息

    (2) common普通的;常见的

    Tom is a common name in Britain. 共有的;共同的

    have a common interest 有着共同爱好

    (3) usual 惯常的;惯例的

    It's usual with him to go to the office on foot.

    (4) ordinary 平凡的;普通的  in ordinary dress

 
 

12. once的用法

▲ 搭配:

① all at once 突然;同时

② at once 立刻,马上;同时

③ (every) once in a while 偶尔,有时,间或

④ for this once (= for once,just for once) 就这一次;  破例一回

⑤ more than once 不止一次,多次

⑥ not once 一次也不

⑦ once again / more再一次

⑧once and again一再,再三

⑨ once or twice 一两次;有时,偶尔

⑩ once too often又(多了)一次

? once upon a time从前

【考例】(2004上海) ____ we have learned something, additional learning increases the length of time we will remember it.

    A. Before    B. Once    C. Until    D. Unless

[考查目标] 连词once的用法和词义。

[答案与解析] B  once在作连词使用时意思是“一旦”。

13. prefer v. 宁愿;更喜欢

  (1) prefer + n. / pron.

  The boy preferred a detective story.

  (2) prefer + v. -ing

  Do you prefer living abroad?

  (3) prefer + to do

  She prefers to live among the working people.

  (4) prefer sb. to do sth.

  She preferred him to stay at home.

  (5) prefer + n. / pron. / doing + to + n. / pron. / doing 喜欢……而不喜欢  I prefer the town to the country. / While he was in the office he preferred doing something to doing nothing.

  (6) prefer to do...rather than do = would rather do ... than do... 宁愿……而不愿 I prefer to walk there rather than go by bus.

  (7) prefer + 从句(谓语动词用should do,should可省略)  She preferred that he should do it in the kitchen.

 
 

14. protect的用法

▲ 构词:protection  n. 保护(者/物),防御

▲ 搭配:protect sb from / against 防止……遭受……;使……免于,保护……使不受

【考例】 (MET 1992) Clarke was greatly admired at the club for the successful ____.

    A. self-satisfaction    B. self-protection

    C. self-respect          D. self-service

[考查目标] protect及其派生词的词义。

[答案与解析]B  self-protection是名词,意思是“自我保护”。

15. separate的用法

▲ 构词:separation n. [U]分开,分离

▲ 搭配:

① separate A from B 把A和B分开

② A is separated from B by… A和B为……所分开/阻隔

③ separate sth (up) into… 把……分成(几分)

▲辨析:separate; divide; part 都含“分开”的意思。

separate 指“把原来在一起的人或物分开”。例如: Separate those two boys who are fighting, will you? (你)把那两个打架的孩子拉开,好吗?

divide 指“施加外力或自然地把某人或某物由整体分成若干部分”。

part指“把密切相关的人或物分开”,还有“分手”之意。

【考例】(NMET 2001)As we joined the big crowd I got ____ from my friends.

    A. separated    B. spared    C. lost    D. missed

[考查目标] 动词separate的词义。

[答案与解析] A  separated和get搭配有被动意义,表

示“被隔开;被分隔”。

[牛刀小试1]

用所给单词的适当形式填空:

(advance, means, cost, protect, fear, separate)

1. The teacher improved the students'  English by ____ of dictation and recitation. (means)

2. All the goods ___me almost half a million dollars. (cost)

3. We must ____ the wild animals from the hunting. (protect)

4. Every baby should be ____ after he is horn. (separated)

5. None of them ____ death when the enemy came into the village. (feared)

6. There are too many people, so you should have bought a ticket in ____. (advance)

 
 

☆词语比较☆

1. wear, put on, have on, dress, be in, try on

  (1) wear v. 穿着;戴;蓄须(发);磨损;(脸容)呈现,显出 He is wearing an overcoat today.

  * wear out (把) 穿破;(把) 用坏;(使) 疲乏;(使) 耗尽I have worn out my shoes. / My patience wore (was worn) out.

  (2) put on 穿上;戴上(侧重穿着的动作)

  Put on your sweater, otherwise you will feel cold.

  (3) dress vt. 给……穿衣服  n. 衣服;连衣裙

  dress sb. (in sth.) 或 be dressed (in sth.) 注意:穿的衣服接在in之后。Mother dressed her baby and then they went downstairs.

  (4) have on 表示穿着的状态,注意不能用进行时。

  At the Spring Festival, all children have on new clothes.

  (5) be in表示穿着的状态 There was a girl in red.

  (6) try on 试穿  Mother was trying on a new dress.

2. strike, hit, beat

  (1) hit vt.

  ① 打;敲;击;击中;射中 He hit a ball over the fence. / The stone hit him on the head.

  ② 使……受到打击 The bad news hit every one hard.

  (2) beat vt. & vi.

  ① 连续有节奏地打;敲

The rain heat against the window.

  ② (心)跳动 His heart had stopped beating.

  ③ (鸟翼) 扑动

The bird beat its wings rapidly as it flew on.

  ④ 打败;打赢;取胜

  Our champion can beat all runners in the country.

  (3) strike vt. & vi.

  ① 打;敲;击;砍;打中;击中

  He struck me with his fist.

  The house was struck by lightning.

  ② 发起进攻;袭击

  He moved away as the animal struck.

  ③ 撞;触(礁)

  His head struck the table as he fell.

  ④ 擦(火柴)

  I struck a match and held it to his cigarette.

  ⑤ (某种想法) 忽然出现;忽然想起,相当于occur to。

  A happy thought struck her.

  ⑥ 给人深刻印象(常用于被动语态)

  I was struck by her beauty.

  ⑦ 罢工  They are striking for higher pay.

  ⑧ (钟)敲(响) We waited for the clock to strike six.

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