reason的用法和句型,reason的定语从句例句

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Unit6 I’m going to study computer science

重点单词和短语:

Ⅰ. sure adj.确信的

be sure about确信

make sure确保

(1)be sure about / of 名词、代词或动名词 对……有把握

She is sure of success.

她确信会成功。

(2)besure to do sth 务必;确信

I’m sure to go with you.

我确信和你一起去

(3)besure that 从句

We are sure that you can make great progress this term.

(4)▲make sure that 从句

Make sure that you can find out the truth soon.

确保你能很找出真相。

▲make sure to do sth 务必干……

▲make sure of sb./ sth 弄清楚某人/事

【典型例题】

1 .Please check your paper to _______ there are no mistakes

A. think of

B. try out

C. find out

D. make sure

【答案】D

【解析】

试题分析:A.think of想出,想起; B. try out尝试;C.find out找出,查明;D.make sure确定;根据句意:请核对你的试卷,确保没有错误。故选D。

考点:考查动词短语的辨析。

2.You need to take notes at the meeting so make sure ___a pen and some paper with you.

A.bring

B. bringing

C. to bring

D. not bring

【答案】C

考点:考查动词短语的辨析。

2.try v 试图,设法,努力[来源:Z*xx*k.Com]

【拓展】(1)try on 试穿

(2)tryto do sth 努力做某事 【侧重尽力做】

(3)trydoing sth 试图做某事 【侧重尝试做】

(4)tryone’s best to do sth= do one’s best to do sth 尽某人最大努力做某事

【典型例题】

1.We should __________________(尽最大努力)to be happy in the future.

【答案】try our best

【解析】

试题分析:句意:我们应该尽最大的努力在将来开心。动词短语try one’s best to do表示尽某人最大的努力去做某事,故答案是try our best 。[来源:学|科|网]

考点:考查动词短语。

2.We should try ___much fruit.

A. eat

B. to eat

C. eating

D. eats

【答案】B

【解析】

试题分析:句意:我们应该吃许多水果。根据动词短语try to do表示设法去做某事,故选B

考点:考查动词短语。

3.agree v 同意; 赞成; 允许

agree with sb同意某人的话

Do you agree with me?

agree to do sth同意做某事

He agree to go with me.

agree on在……方面意见一致

We agree on the question.

【典型例题】

1. ____ this reason. I didn’t agree ____ her.

A. For; with

B. For; to

C. About; with

D. Aboutto

【答案】A

【解析】

试题分析:句意:对于这个原因,我不同意她。根据动词短语agree with sb表示同意某人,故选A。

考点:考查动词短语。

4.send [send] v邮寄,发送 →sent → sent

send sb. Sth = send sth to sb.送某人某物

【拓展】give (pass/ show/ sell) sb.sth = give ( pass/ show / sell ) sth to sb.

【短语】send for派人去请 send up发射; send off寄出;为……送行 send out派遣;发出

【典型例题】

On June16,2012, China _____its Shenzhou IX spaceship.

A.set out

B. set off

C. sent up

D. sent up

【答案】C

考点:考查动词短语的辨析。

重点句型:

1.Not everyone knows what they want to be.

【解析】not everyone并不是每个人

⑴everyone作不定代词时视为第三人称单数,谓语动词要用第三人称单数形式。Not everyone likes the movie “Lost in Thailand” .

⑵部分否定:当not与all, every, both等连用时,表示部分否定,not可放在这些词之前,也可放在句中。Not all of them know the answer.

⑶全部否定:相应的表示全部否定的词。如:none no one; no; neither None of them know the answer.

【典型例题】

Not everyone_______ here.

A. is

B. are

C. am

【答案】A

【解析】试题分析:句意:并不是每一个人都在这。不定代词作主语谓语动词用单数,结合语境故选A

考点:考查主谓一致的用法。

2. What do you want to be when you grow up?

【解析1】when “当……时” , when引导的时间状语从句,从句用一般现在时,主句用一般将来时 She is going to be an astronaut when she grows up. Jim is a computer fan and he wants to be a computer engineer when he ______________(长大)。

【解析2】grow → grew →grown v (1)生长,成长(2)种植

【典型例题】

When he ___ , he ___ to be a policeman.

A.grow up want

B. grows up want

C. grows upwants

D. grow up wants

【答案】C

考点:考查when引导的时间状语从句。

2.My cousin was born in Hongkong, but he _____ in America.

A. grow

B. grow up

C. grew

D. grew up

【答案】A

【解析】

试题分析:句意:我的表弟出生在香港,但是他在美国长大。根据题意可知用一般过去时态,动词短语grow up是长大,成长的意思,故选A。

考点:考查动词的时态及短语。

3.Sometimes the resolutions may be too difficult to keep.

【解析】too…to…太……而不能…… too adj./adv原级 to do sth

【注】⑴该词组本身有否定含义,句子中不再加not

⑵too… to中间用形容词或副词原形。

⑶当主语是物时,to do后不再加宾语The box is too heavy to carry.此结构也可换成“not … enough to do … ” “不够……可以……”和“so … that … ” “如此……以至于……”so后跟adj./adv. that后跟从句。

The child is too young to go to school

=The child is not old enough to go to school.

=The child is so young that she can’t go to school.

【典型例题】

They are ____ tired ____on.

A.too; to walk

B .too; walking

C. can’t towork

D. very to walk

【答案】A

考点:考查固定句型。

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