《2025年启东中学作业本九年级英语上册译林版连云港专版》

一、根据句子意思,从方框中选用恰当的单词或短语填空,可重复使用。
because because of since as
1. ______ you are free today,you had better help me with my Maths.
2. —Why do you like English?
—______ it's so interesting.
3. ______ it was hot,we went swimming in the pool.
4. ______ the heavy rain,we had to stay inside.
5. ______ he came late,he didn't get a ticket for the pop concert.
6. —Why did you call Sarah last night?
—______ I wanted to invite her to my birthday party this weekend.
7. We didn't attend the meeting yesterday ______ it was rainy.
8. He had to sit in the stands ______ his height.
9. ______ everyone is here,let's begin our discussion.
10. ______ this method doesn't work,let's try another.

答案： 1. Since 2. Because 3. As 4. Because of 5. As 6. Because 7. because 8. because of 9. Since 10. Since

二、用括号中所给单词的适当形式填空。
1. Since everyone ______ (make) mistakes in life,we should give him or her a chance.
2. —How soon will they arrive here to attend the meeting?
—In one and a half ______ (hour).
3. During Miss Wang's study in London,she gave a ______ (success) concert with the help of the local government.
4. —This scientist is great enough to devote most of his lifetime to the medical research.
—That's why he was spoken ______ (high) of and presented with the national medal.
5. Soon we saw Mary ______ (run) quickly towards us.

答案： 1. makes 2. hours 3. successful 4. highly 5. running

( )1.(2024·江苏镇江一模)—It is said that the famous snack smelly tofu in Changsha tastes strange!
—______ we have been here,why not give it a try?

A.Since
B.When
C.If
D.Though

答案： 1. A 【点拨】since 既然；when 当……时；if 如果；though 虽然。根据“why not give it a try”可知，此处是指既然我们在这里，为什么不去试试，用 since 引导原因状语从句。故选 A。

( )2.—Why didn't you come back to the meeting?
—______ I didn't think the meeting would be interesting.

A.As
B.Since
C.For
D.Because

答案： 2. D 【点拨】because 意为“因为”，表示动作发生的直接原因，常用来回答 why 引导的特殊疑问句。

( )3.(2024·江苏连云港)Our school life is more interesting now ______ we can enjoy ourselves in different clubs.

A.because
B.whether
C.unless
D.although

答案： 3. A 【点拨】because 因为，引导原因状语从句；whether 是否，引导宾语从句；unless 除非，引导条件状语从句；although 尽管，引导让步状语从句。根据前句“Our school life is more interesting now”可知，学校生活现在更有趣了是因为在不同的俱乐部里玩得开心，此处表示开心的原因，是原因状语从句。故选 A。

( )4.—Why do you have time to look after the homeless dogs?
—______ the “double reduction” policy(“双减”政策),I have more free time.

A.Because of
B.Even though
C.As for
D.Think of

答案： 4. A 【点拨】because of 由于，因为；even though 尽管；as for 至于；think of 认为。根据语境可知选 A。