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新概念英语第一册103-104 课文详解及练习答案
更新:2009-12-09 00:15 作者:ihome 来源:未知 点击:1 次  

课文详注 Further notes on the text

 

1.the rest,剩余部分。 这里指其余的题,注重rest与定冠词连用的用法。

 

     Throw the rest away.  把剩下的丢掉。

 

2.at the top of,在……顶端。 反义词为 at the bottom of(在……末端)。

 

3.next to,邻近,贴近。

 

     Cleanliness is next to godliness.  清洁仅次于圣洁。

 

语法 Grammar in use

 

too与enough

(1)enough的用法

A 在形容词之后使用:

He failed the exam because it wasn't easy enough.

他考虑不及格,因为题不够轻易。(不说 enough easy)

 

B 在名词之前使用:

He didn' t buy the car because he didn't have enough money.

他没买那部车,因为他没有足够的钱。

 

C 可以用在 enough… for sb./sth.和 enough… to do sth.结构之中:

She hasn't got enough money for a holiday.

她没有足够的钱去度假。

 

This dress isn't big enough for her.

这件衣服对她来说不够大。

 

She's not old enough to live alone.

她未到独自生活的年纪。

 

(2)too的用法

A too 表示“过于”:

I can't go out. It's too hot.

我无法外出,太热了。

She couldn't answer the questions because they were too

difficult for her.

她无法回答问题,因为对她来说太难了。

 

B 可以用在 too…for sb./sth.结构之中:

This skirt is too big for me.

这条裙子对她来说太大了。

 

It's too easy for me.

这对我来说太轻易了。

 

C 可以用在 too…to do sth.结构之中:

The exam was too difficult for him to pass.

考试太难了,以至于他无法通过。

 

The box is too heavy for you to carry.

这个盒子太沉了,你没法扛起。

 

She i too young to live alone.

她年纪太小了,无法独自生活。

 

It's too far to walk home from here.

从这儿步行回家太远了。

 

请比较:

The wall is too high for them to climb over.

这堵墙太高了,他们无法攀越过去。

 

The wall is low enough for them to climb over.

这堵墙矮到如此之程度,以至于他们可以攀越过去。

 

 

 

词汇学习 Word study

 

1.fail v.    

 

(1)失败;及格:

Doctors failed to save the old man's life.

医生们未能拯救那位老人的生命。

 

He failed his French paper because it was too difficult.

他的法语考试没及格,因为试卷太难了。

 

(2)(身体等)衰退;变弱;凋谢:

My eyesight is failing.  我的视力在衰退。

 

The flowers failed for lack of sunshine.  花因缺少阳光而凋谢。

 

(3)(后接不定式 fail to do sth.)不,不能;忘记:

I fail to see why you find it so extraordinary.  我不明白为什么你们认为它如此与众不同。

 

He failed to persuade me.  他没能说服我。

 

2.hate v.

(1)讨厌;不喜欢;有反感:

He hates exams!  他讨厌考试!

 

I hate beef.  我不喜欢牛肉。

 

(2)憎恨;憎恶:

He said that he hated hypocrisy. 他说他憎恶虚伪。

 

Tom really hates the murderer in that film.  汤姆十分仇视那部电影中的杀人凶手。

 

练习答案 Key to written exercises

Lesson 104

A

1 I couldn' t speak to the boss. He was too busy.

2 I couldn't go out. It was too cold for me to go out.

3 I could answer all the questions. They were very easy.

 

4 Is that suitcase light enough for you to carry?

5 Is your brother old enough to be a member of our association?

6 They couldn' t see that film. They were too young.

 

B

1 Yes, he could. It was cheap enough for him to buy.

2 No, he couldn't. It was too expensive for him to buy.

3 Yes, they could. They were fresh enough for them to eat.

 

4 No, they couldn't. They were too stale for them to eat.

5 Yes, they could. It was loud enough for them to hear.

6 No, they couldn' t. It was too low for them to hear.

 

7 Yes, he could. It was low enough for him to climb.

8 No, he couldn't. It was too high for him to climb.

9 Yes, she could. It was soft enough for her to eat.

 

10 No, she couldn't. It was too hard for her to eat.

11 Yes, she could. It was sweet enough for her to eat.

12 No, she couldn't. It was too sour for her to eat.

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