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单选题

Be more ______ next time,and you won't make the same mistake again.

A

careless

B

careful

C

nervous

D

题目答案

B

答案解析

问题要点

考查形容词的词义理解。

答案解析

三个选项的含义分别是:careless粗心的;careful谨慎的;nervous神经紧张的。根据题干中“你就不会犯同样的错误”推断,下次要更加“谨慎”,故所缺的词是careful,故选B。

举一反三
单选题

—_____ is this sports magazine?

—I think it's Tom's. He likes sports.

A

What

B

Why

C

Where

D

Whose

题目答案

D

答案解析

根据答语“我觉得它是汤姆的。他喜欢运动。”可推断,问句的含义是“这本体育杂志是谁的?”,whose意为“谁的”,符合本题语境。故答案为D。

单选题

He ______ his pen in the pencil box,but he couldn't _______ it.

A

looked for; find

B

looked for; finds

C

found; look for

D

题目答案

A

答案解析

句意:他在铅笔盒里寻找他的钢笔,但是他没有找到。表示“寻找”要用look for,主语为He,故第一空用looked for;表示“找到”要用find,couldn't后要用动词原形。故答案为A。

单选题

The doctor is friendly to sick people and she is ______ mother.

A

Jack and John

B

Jack's and John

C

Jack's and John's

D

Jack and John's

题目答案

D

答案解析

问题要点

本题考查名词所有格的用法。

答案解析

句意:那名医生对病人很友好,她是杰克和约翰的妈妈。根据The doctor 和 she 的单数意义可知,她是杰克和约翰共同拥有的妈妈,要用“A+B's”的结构,故答案为D。

单选题

Here _____ my gloves. Would you like to try them on?

A

is

B

are

C

have

D

has

题目答案

B

答案解析

本题考查“Here+be+名词主语”结构的用法,主语是my gloves,故所缺的 be 动词是 are。

单选题

My grandparents wrote letters to keep in touch with others ______ they were young.

A

when

B

since

C

after

D

before

题目答案

A

答案解析

问题要点

考查连词的用法。

答案解析

四个选项的含义分别是:when当……的时候;since自从;after在……之后;before在……之前。结合本题语境可知,当我爷爷奶奶年轻的时候,他们写信和别人保持联系。表示“当……的时候”要用连词when,故答案为A。

单选题

We gave away ______ books to the school library last year.

A

six thousands

B

six thousand

C

six thousands of

D

six thousand of

题目答案

B

答案解析

问题要点

考查thousand的用法和搭配。

答案解析

six thousand意为“六千”,当thousand和具体的数字搭配时,要用的thousand的单数形式,而且其后不加of。故选B。

单选题

—Can I help you,sir?

—Yes,please. I am ______ a blue T-shirt.

A

looking up

B

looking for

C

looking after

D

looking through

题目答案

B

答案解析

问题要点

考查look短语用法。

答案解析

look up查阅;look for 寻找;look after 照顾;look through 浏览;根据本题语境可知,那位男士正在“寻找”意见蓝色的T恤,故选B。

单选题

We all like our bookcase in our classroom. There are ______ books on the shelves.

A

three hundred of

B

three hundreds

C

hundreds of

D

three hundreds of

题目答案

C

答案解析

本题考查hundred的用法。hundreds of “数以百计的”和three hundred“三百”都是正确的搭配,故答案为C。

单选题

Be careful! Boys and girls! Don't ______ your schoolbags on the school bus.

A

find

B

leave

C

forget

D

collect

题目答案

B

答案解析

find意为“找到”;leave意为“遗忘,离开”;forget意为“忘记”;collect意为“收集”。根据语境“不要把你们的书包忘在校车上”可知选B。