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单选题

_______ she is 3 years old,_______ she can dress herself.

A

Though; but

B

Because; so

C

Though; /

D

Because; /

题目答案

C

答案解析

解题思路

尽管她三岁,但是她可以自己穿衣服。

答案解析

根据题意,题干中含有一个让步状语从句,though不能和but同时连用,故选C。

举一反三
单选题

— Could you help me with my English after school?

— ________.


A

It's a pleasure

B

With pleasure

C

You're welcome

D

OK,I could


题目答案

B

答案解析

It's a pleasure 不客气;With pleasure 很乐意; You're welcome 不客气;OK,I could 好吧,我能。

单选题

_______ she is 3 years old,______ she can dress herself.


A

Though; but

B

Because; so

C

Though; /

D

Because; /

题目答案

C

答案解析

问题要点

连词。

答案解析

句意:尽管她三岁,她可以直接穿衣服。这里含有一个让步状语从句,though不能和but 同时连用。故选C。

单选题

I think the new film _____ by Mr Zhang _____ seeing.

A

is directed; worth

B

directed; worth

C

is directed; is worth

D

directed; is worth

题目答案

D

答案解析

句意:我认为这部由张先生导演的新电影值得一看。句中directed by Mr Zhang 作后置定语,排除选项A和C;固定短语be worth doing 意为“值得做”,故选D。

单选题

_____ workers is 1,000,and about _____ of them are women.

A

The number of; four-fifths

B

A number of; four-fifth

C

A number of; four-fifths

D

The number of; four-five

题目答案

A

答案解析

问题要点

考查短语和分数。

答案解析

考查短语和分数。句意:工人的数量是1,000人,并且其中大约五分之四是女性。the number of ……的数量;four-fifths 五分之四。故选A项。

单选题

_______ we continue to kill elephant for their ivory,we humans will lose them in the end.

A

If

B

Before

C

Until

D

Although

题目答案

A

答案解析

解题思路

如果我们为了得到象牙而继续杀害大象,我们人类最终会失去它们。if 如果,引导条件状语从句;before 在……前,引导时间状语从句;until 直到……为止,引导时间状语从句;although 尽管,引导让步状语从句。根据句意可知应用连词 if,故选A。

答案解析

考查连词辨析。

单选题

He seldom stays up late at night,_______ he has too much work to do.


A

if

B

unless

C

until

D

while

题目答案

B

答案解析

问题要点

连词。

答案解析

句意:他晚上很少熬夜,除非他有很多的工作要做。unless 意味“除非",符合题意。

单选题

_______ people were found _________ after that earthquake.

A

A number of; dead

B

The number of ; died

C

A number of; died

D

The number of; dead

题目答案

A

答案解析

解题思路

句意:在那次地震后一些人被发现死了。前空考查 a number of ...,意为“一些”; 后空考查形容词作主语,故选A。

答案解析

A number of 与 The number of 的区别。

单选题

—How many _____ doctors are there in your hospital,David?

—_____ them _____ over one hundred.

A

woman; The number of; is

B

women; A number of; are

C

woman; A number of; is

D

women; The number of; is

题目答案

D

答案解析

暂无解析