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九年级英语第十六单元


untries.

在这些国家里,英语都不是第一语言。

no one和nobody意思一样,均指人,表示两个以上的人里\"没有…人\"。它们只能用

于可数名词,在句中可作主语或宾语。注意它们后边不可以接of结构。

1) No one wished him a happy birthday.

没有人祝他生日快乐。

2) No one wants to make friends with him.

谁也不想和他交朋友。

3) There was nobody to look after the child.

没人照料这个孩子。

试比较:

I\'ve read no one of his books. (误)

I\'ve read none of his books. (正)他的书我一本都没读过。

I haven\'t tead any of his books. (正)

12. the number of……的数(量)

表示某些人或物的具体数(量)。在句中作主语时,谓语要用单数。

l)The number of students in our class is 45.

我们班的学生人数是45位。

2)The number of cars we need is 20.

我们需要的汽车数是20辆。

3) Do you know the number of girls coming to the party?

你知道要出席晚会的女孩子人数吗?

4) Which language is spoken by the largest number of people in the world?

世界上哪种语言说的人数最多?

比较:a number of一些,若干(some;several)

后接可数名词复数,作主语时谓语要用复数。例如:

A number of students have been there.

有些学生去过那里。

13.That is why we are learning English in China.

那就是我们在中国学习英语的原因。

句中划线部分为表语从句,由连接副词 why引导。其它表语从句又如:

l) That is why he was late.

那就是他来晚的原因。

2) This is what I said to him.

这就是我对他说的话。

3) That is how we helped her to find her son.

我们就是这样帮助她找到她的儿子的。

4) That is where Lu Xun once lived.

那就是鲁迅经住过的地方。

5) The fact is (that) I have never been there.

事实是我从来没去过那里。第十六课

要点解析

1.be able to (do) 能(做),会(做)

be able to在JIII-37 已学过,它和can意思相近,但be able to 可有更多的时态形式,还可和情态词连用,也可用于不定式等短语中,例如:

1) Are you able to come tomorrow? (=Can you come tomorrow?)

你明天能来吗?

2)I\'m afraid he won\'t be able to go to school today.

恐怕他今天不能去上学了。

3)I was able to catch what he said.

我听懂了他说的话。

4)We haven\'t been able to find her.

我们一直没能找到她。

5) You are better able to do it than I am.

你比我更有能力做此事。

6) He must be able to do it.

他一定能做这件事。

7) I would like very much to be able to read, but I\'m too old to learn.

我非常想能看书,可是我年纪太大了学不了了。

2. be made of…用(某种原料)做的,用…制成

be made in…在(某地)制造

1)This knife is made of metal and wood.

这把刀子是用金属和木头做的。

2)This necklace is made of glass.

这个项链是用玻璃做的。

3)These flowers are made of paper.

这些花儿是用纸做的。

4) This watch is made in Switzerland.

这只表是瑞士制造的。

5) These bicycles are made in China.

这些自行车是中国制造的。

3. be used for…被用来(作某种用途)

介词for表示目的,后接名词、代词或动名词。例如:

1)The knife is used for cutting things.

刀子是用来切割东西的。

2) English is widely used for business.

英语被广泛用于商业。

3) The hall was used for our party.

礼堂被用来举办我们的晚会了。

4) Bamboo can be used for building.

竹子可以用于建筑。

be used as…被用作

介词as意为\"作\"、\"当作\"。as引出的短语在句中作补足语。例如:

1) English is used as the second language in that country.

在那个国家英语被用作第二语言。

2) The card is used as a bookmark.

这张卡片被用作书签。

3) He was used as a stepping stone.

他被人用作垫脚石了。

4)English is used as the first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.

英语被美国、英国、加拿大、澳大利亚和新西兰的大多数人用作第一语言。

be used by…被…所使用

介词by意为\"被\"、\"由\",用来引出被动语态中动作的执行者。例如;

1) English is used by travellers and business people all over the world.

英语被全世界的旅行者及商人们使用。

2) French is used by some Canadians as their first language.

《九年级英语第十六单元(第3页)》
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