高一英语Unit15-16知识点总结

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编辑点评: 英语学习,不张嘴不动口是学不好的,同学们最大的毛病是读书不出声,害羞不敢张嘴。同学们在平时要积极锻炼自己的英语口语能力。本文是一篇高一英语第15、16两个单元的知识点,仅供大家参考。


(2) continue后可直接跟名词,而go on后须加介词,

才能接名词。

(3) continue可用作系动词,go on不可。

(4) continue后可接介词短语,表示仍在某地或某个

职位,而go on不可。

The baby continued to cry / crying all night.

这个婴儿哭了一夜。

It's time for class. Let's go on learning Lesson 5.

上课了,我们继续上第五课。

He continues a good friend of mine.

他仍是我的一个好朋友。

[拓展] to be mntinued 待续(用于报刊上连载的文章等)

3. worth, worthy, worthwhile

这三个形容词在使用时,容易混淆,worth只能作表

语,后面常跟名词、代词或动名词的主动形式,

worthy的意思是“值得的”“配得上的”“可敬的”,作

表语或定语,作表语时,构成以下词组:be worthy of

being done / be worthy to be done。worthwhile作“值

得的,合算的”讲,只能作表语。

这个问题值得讨论。

The problem is worth discusaing / discussion.

The problem is worthy of being discussed / to be

discussed.

The problem is worthy of discussion.

It is worthwhile to discuss / discussing the problem.

【短语归类】

10. act...out把……表演出来;把……付诸行动

Everyone laughed when he acted out the episode.

当他绘声绘色描绘那件事时,大家哄堂大笑。

They actually acted out their ideal.

他们确实把自己的理想变成了行动。

act against 违反

act as 担任;充当

act on 奉行;对……起作用

act up 出毛病;捣乱

7. after all毕竟;终究

这个词组有两个含意:“要知道……”;“别忘了

……”,表示说话人对别人的态度,用来说服或提醒

对方,引出听话人似乎忘记了的某个重要的论点或

理由,在表这个意思时,一般把after all放在句首。

该词组还表示“终究”,在表示这层意思时,after aIl

一般放于句末。

I think we should let her go on holiday alone. After

all, she is fifteen and she isn't a child any more.

我想应该让她独自去度假,(要知道)她毕竟已经15

岁,不再是小孩了。

Mathilde thought it was a diamond necklace, but it

wasn't a real one after all.

玛蒂尔德原以为那足一条钻石项链,但那终归不是

真的钻石项链。

11. at (the) most最多;至多

I can pay only fifteen pounds at the most.

我最多只能付15英镑。

This is worth 3000 yuan at the most.

这个最多值3000元。

[拓展] at (the) least 至少;最少

8. bring back拿回来;使恢复

If you are going shopping, please bring back a tube of

toothpaste?

要是你上街,请买一支牙膏回来。

His words brought the whole event back.

他的话使人想起了整个事件。

bring out 生产;制造

bring up 养育;教育

bring about 引起;致使

bring down 使落下

6. call on / upon访问,看望,拜访,要求,号召

Last night I called on Mr. Black and had a long talk.

昨晚我拜访了布莱克先生,并同他作r长时间谈话。

The salesman called on our company twice a month.

这位推销员每月来我们公司两次。

Mr. Read called on us to learn from Peter.

雷德先生号召我们向彼得学习。

与call相关的词组:

call after 以……的名字而命名

call at 访问,拜访

call for 要求;需求

call out 大声喊叫

call up 提醒

9. pay off还清(债务);付清

It took us six years to pay off that judgment.

我们花了六年才还清债务。

I'll certainly pay you back for what you did to me.

你那样对待我,我一定要回敬你的。

【考点3】pick构成的短语

①pick out 挑出,辨认出

②pick up 拾起,捡起,(用车)接,恢复(健康),中途搭载

③pick off 摘下来

④pick at 少量地吃,老是挑剔(某人)

⑤pick & choose 挑三拣四

[例句] My sister is going with me to help me pick out a

new suit. 我姐姐要陪我去挑一件新衣服。

They showed their displeasure by continually picking at

her. 他们不断挑剔她,表明了他们不满。

Henry's been ill, but he's picking up again now. 亨瑞病

了,但是很快又恢复了健康。

【考例3】(NMET 1997) She ____ his number in

the phone book to make sure that she had got it right.

A. looked up B. looked for

C. picked out D. picked up

[考查目标] 此题主要考查四个短语的用法。

[答案与解析]A look up向上看,查找,查寻;look for

寻找;pick out 挑出来;pick up 拾起。本句话的意思为

“她在电话簿中找电话号码以便确信她是对的”。

17. pick out挑出;辨别出;使显眼

I can pick out my sister in the crowd.

我能在人群中认出我妹妹。

The houses in the painting were picked out in white.

画中的房子在白色衬托下愈发突出。

[注意]与pick搭配的词组有:pick up 拿起,拾起,恢

复;pick over 检查

【考点1】含“介词at + (冠词) + 名词短语”

①at the head of 在……最前头

②at midnight 在半夜

③at present 现在,目前

④at once 立刻,马上

⑤at breakfast 早餐时

⑥at first 起先,首先

⑦at school 在学校,在上学

⑧at home 在家

⑨at night 在晚上

⑩at the moment 此刻

⑩at the end of 在……结尾.到……尽头

⑩at the same time 同时

⑩at times 有时,偶尔

⑩at all 一点也不

⑩at last 最后,起码

⑩at sea 在海上,茫然.奠名其妙

⑥at the age of 在……岁数时

⑩at the beginning of... 起初,开始

⑩at (the) most 至多

④at a time 每次

①at one time 过去有段时间,曾经

◎at work 在工作

④at a loss 茫然

⑨at hospital 住院

④at (the) least 至少

[例句] A policeman drove at the head of the procession.

一名警察在游行的队伍前开着车。

At first he was a little shy in class, but now he acts

more naturally. 起初在班里他有点害羞.但是现在自然

多了。

If you find anything not to your liking you will tell me

at once? 如果你发现你不喜欢的东西,马上告诉我好吗?

At one time 1 used to play a lot of sport, but I seem to

have lost interest now. 我曾经喜爱运动,但是现在好像

失去了兴趣。

I feel a little nervous at times. 有时我的确感到有些紧

张。

The meal came to an end at last, and Mr. Li rose. 这顿

饭终于吃完了,李先生站了起来。

I don't understand politics: I'm at sea when people talk

about the government. 我不懂政治,当人们谈论政府

时,我就茫然了。

【归纳】讨论和评估赞成与反对时,英语中使用下列说

法,例如:

阐述优点(advantages) 时:

①It's good for the economy.

②It can help many people in the future.

③It is cleaning and does not pollute the air.

④It is important for science.

⑤It brings people more comfort.

指出缺点(disadvantages)时:

①It is too expensive.

②It is dangerous or bad for your health.

③It is bad for the environment.

④It is unnecessary.

⑤Some people wm use it for other things.

[牛刀小试4]

B. OK !

C. Is that really necessary?

D. That's it.

4. -- Don't make any noise. My child is sleeping.

-- ____.

A. No, I don't

B. Oh, I'm sorry

C. Yes, I know

D. I didn't do that thing

☆精典题例☆

1. Sometimes it was a bit boring to work there

because there wasn't always ____ much to do.

(2004 广东)

A. such B. that

C. more D. very

【解析】选B本题考查that作副词的用法,在这里that

是副词,等于so,有“那么”之意,much后面省略了work。

2. "We can't go out in this weather," said Bob,

____ out of the window. (2004全国卷)

A. looking B. to look

C. looked D. having looked

【解析】选A此题考查非谓语动词的用法,从句子

意思及结构来看,此处应用现在分词做伴随状语。

3. Do let your mother know all the truth. She

appears ____ everything.

A. tell B. to be told

C. to be telling D. to have been told

【解析】选D本题考查动词不定式的用法,不定式

有一般式、进行式和完成式,还有主动和被动形式。一般

式表示动作发生在谓语动词之后,进行式表示动作和谓语

动词所表示的动作同时发生,完成式表示动作发生在谓语

动词之前。

4. Yes. ____ more words and expressions and you

wm find it easier tO read and communicate.

(2004上海)

A. Know B. Knowing

C. To know D. Known

【解析】选A本题考查祈使句+and+陈述句结构。

5. Be careful when you cross this very busy street. If

not, you may ____ run over by a car. (2002

北京)

A. have B. get

C. become D. turn

【解析】选B本题考查get + 过去分词的用法,get +

过去分词经常用在口语中表被动语态,强调动作突然发生

或未曾料到的事态的结果。

6. Mr Smith, ____ of the ____ speech, started

to read a novel.

A. tired; boring B. tiring; bored

C. tired; bored D. tiring; boring

【解析】选A tired of表示“对……感到厌烦”,作原

因状语和主语是被动关系。boring是现在分词作定语修

饰speech,和speech是主动关系,等于the speech which

was boring。

7. -- Do you mind if I open the window?

-- ____. I feel abit cold. (2004广东)

A. Of course not B. I'd rather you didn't

C. Go ahead D. Why not

【解析】选B在回答Do you mind...时,如果表示反

对,应用委婉说法。

8. I'd like to buy a house - modern, comfortable,

and ____ in a quiet neighborhood.

A. in all B. above all

C. after all D. at all

【解析】选B above all意为“最重要的是”,其它短语

意思不符合。

9. ____ in the queue for half an hour, Tom

suddenly realized that he had left his wallet at

home. (2004 北京)

A. To Wait B. Have waited

C. Having waited D. To have waited

【解析】选C 现在分词的完成式表示此动作在主句

谓语动词之前。

10. I do every single bit of housework ____ my husband Bob just does the dishes now and then.

(2004 全国卷)

A. since B. while

C. when D. as

【解析】选B while“然而,却”,表示对比关系。

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