连词 because用法练习答案解析

连词 because用法练习答案解析
连词 because用法练习答案解析

连词because

1. Sue counts money all day ______ she works as an accountant in a bank .

A. after

B. until

C. though

D. because

参考答案:D

根据句意可以判断出“Sue在银行做会计”是“她整天数钱”的原因,因此需要引导因果关系的练习,应该是becausse,意思是“因为”,after意思是“在……之后”,until意思是“到……为止”,though意思是“尽管”,故正确答案为D。

2. 在空格内填入适当的词,首字母已给。

Most Chinese people don’t like the number four b______ they think it can bring them bad luck.

参考答案:because|ecause

该空前后均是一个完整的句子,因此该空单词应是个连词,再者根据句意“大多数中国人认为数字4可以给他们带来霉运”是“他们不喜欢数字4”的原因,可以判断出主句与从句是因果关系,再结合首字母是b,可以确定该空单词应是because。

3. He missed his flight ______ the traffic jam on his way to the airport.

A. because

B. because of

C. as

D. so

参考答案:B

because、as和so都是连词,后面跟句子,because of是介词短语,后面加名词或名词性短语,该题中“the traffic jam”是名词性短语,因此应该用because of,故正确答案为B。

4. 选择适当的单词填空。

I sometimes feel unhappy ______ the bad weather. (because/because of )

参考答案:because of

the bad weather 是名词性短语,因此应填because of。

5. 按要求改写下列句子。

The hard work made him become angry easily.(保持句意基本不变)

He became angry easily ______ ______ the hard work.

参考答案:because of

the hard work是名词性短语,因此该题应填的是介词短语,原句意思是“繁重的工作使得他很容易生气”,也就是说他很容易生气是“因为”繁重的工作,而“因为”的介词短语是because of,故该题正确答案为because of。

6.It must be morning ______ the birds are singing.

A. because

B. because of

C. so

D. for

参考答案:D

the birds are singing是个句子,因此排除B,另外根据句意“鸟正在叫”是原因,而so后面跟的是“结果”,因此排除C,because引导的从句表示直接而明确的原因和理由,表示按因果关系的推断,语气很强,for表示推断的原因,或对前一分句补充说明理由,该句“鸟正在叫”是推断“一定是早上了”的原因,故正确答案为D。

7. 选择适当的单词填空。

Mr. Smith wasn’t able to attend the meeting this morning ______ he was seriously ill. (because/for )

参考答案:because

“Mr. Smith病得很重”是“他今早没能参加会议”的直接原因,因此该空应填because。

8. - Why can’t Charlie go with us?

- ______ he is in hospital .

A. Or

B. But

C. Because

D. For

参考答案:C

回答why提问的问题只能用because,不能用for,故正确答案为C。

9. 按要求改写下列句子。

He was late because the traffic was bad.(保持句意基本不变)

He was late ______ ______ the bad traffic.

参考答案:because of

原句的从句变成了名词性短语“the bad traffic”,因此需要将原句的连词because 换成介词短语because of,故该题正确答案为because of。

10. 按要求改写下列句子。

Tina stayed in bed yesterday because she caught a cold.(对划线部分提问)______ ______ Tina stay in bed yesterday?

参考答案:Why did

because引导的从句划线提问时用疑问词“why”,又因是一般过去时,因此用助动词did,故该题正确答案为Why did。

11. - ______ do you want to see the lions?

- Because they are cute.

A. Where

B. When

C. How

D. Why

参考答案:D

因为答句用的是because,故问句的疑问词应该是why,故正确答案为D。

12. 选择适当的单词填空。

He was rewarded ______ his bravery. (because/for )

参考答案:for

for表示“由于”的含义时,是介词,后面加名词,bravery是名词,因此该空应填for。该句的意思是“他因勇敢而获奖”。

连词技巧(很有用)及练习题

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连词和状语从句

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because,since,as,for的用法区别

because、since、as、for的用法区别 because、since、as、for这几个词都是表示“原因”的连词,语气由强至弱依次为:because→since→as→for。其中because、since和as均为从属连词,引导原因状语从句;而for是并列连词,引导并列句。 ?because because表示直接原因,它所指的原因通常是听话人所不知道的,其语气最强。常用来回答why的提问,一般放在主句之后,也可以单独存在例如: (1)Istayed at home because it rained. 因为下雨,我呆在家里。 (2)B ecause Lingling was ill, she didn’t come to school. 玲玲因为生病,没有上学。 (3)—Why is she absent? 她为什么缺席? —Because she is sick. 因为她病了。 (4)此外,在强调句型中只能用because。例如, It was because I missed the early bus that I was late for school. 我上学迟到是因为我错过了早班车。 ?since since侧重主句,从句表示显然的或已为人所知的理由,常译为“因为、既然”,语气比because稍弱,通常置于句首,表示一种含有勉强语气的原因。例如: (1)Si nce he asks you, you’ll tell him why. 他既然问你了,那就告诉他为什么吧。 (2)Si nce everyone is here, let’s start. 既然大家都到齐了,我们就是出发吧。 (3)Since I understood very little Japanese, I c ouldn’t follow the conversation. 我日语懂得不多,因而听不懂对话。 ?as as是常用词,它表示的“原因”是双方已知的事实或显而易见的原因,由于理由不是很重要,含义与since相同,但语气更弱,没有since正式,常译为“由于,鉴于”。从句说明原因,主句说明结果,主从并重。例如:

连词ant but so because用法

并列连词and,but,so,because用法 基本用法 1.and的用法 and用来连接两个并列的成分,表示添加、补充、引申。 She sings and dances very well. 她唱歌跳舞都很好。 My tall friend is handsome, intelligent and strong. 我的那个高个子朋友长得英俊,头脑聪明,身体又强壮。 2.but的用法 并列连词but意为“但是”,表示转折关系,所连接的成分意思相反或相对。例如: (1)Our school is small but beautiful.我们学校虽然小但很漂亮。(连接两个形容词,意思相对) (2)The car is very old but it runs very fast.虽然小汽车旧了,但跑得很快。 3.so的用法 并列连词so表示“因此、所以”之意,常用来连接两个简单句,这两个简单句有意思上的因果关系。例如: (1)The rain began to fall,so we went home.天开始下雨了,所以我们就回家了。 (2)Everyone in the town knew him ,so we had no trouble finding his house.镇上谁都认识他,因此他们毫不费力就找到了他的家。 so和从属连词because(因为)不能一起连用。也就是说,使用了并列连词)。

就不用because(从属连词);使用了because,就不用so。例如: He was ill,so he didn't go to school 他病了,所以没去上学。 He didn't go to school because he was ill.他没去上学,因为他病了。 1.表示原因,语气较强,可用来回答why 提出的问题。如: A:Why do you love her? 你为什么爱她? B:Because she is kind. 因为她很善良。 2.汉语说“因为……所以……”,但英语却不能用because…so…这样的结构。because不能和so连用,一山不能容二虎如: 正:Because he is ill,he can't come.因为他生病了,所以来不了。 正:He is ill,so he can't come.他生病了,所以来不了。 误:Because he is ill,so he can't come. 相关练习题 一、用and, but, so,because填空填空。 She is tall ________ thin. He is not my father, ________ my uncle. I didn’t get up at 7:00 this morning, ________ I was late for school. I study hard , ________ I want to pass the exam. I am tired today, ________ I go to bed early. He is not my friend, ________ my enemy. The story is very interesting , ________ we all like it . The door was locked, ________ we couldn’t get in . It is very cold , ________ wear a heavy coat.

英语连词用法总结(完整)

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because, since, as与for用法辨析

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because of 的用法

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复习专题 连词常用的解题技巧

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