万考题-全国中小学题库

当前位置：章节挑题

请展开查看知识点列表

部编版：七年级上

1．根据句意，用括号内所给提示完成句子。

I have forgotten it [kəm'pliːtlɪ].

A lot of water can be (贮存) by forests.

Two thirds of the country is dry or ['dezət].

难度：中等题型:常考题来源：仁爱科普版九年级上Unit 2 Saving the earth. Topic 2 All these problemsare very serious.同步练习

2．根据汉语意思完成句子。

才过了一会儿，很多冰块变成了水。

After a while, a lot of ice has water.

树能够防止土壤被水流带走

Trees can stop the water the earth .

外面的风刮得厉害，我们必须马上回家。

The wind is , we have to go home right now.

我在街上走的时候，什么也看不清。

While I was the street just now, I couldn’t .

滥伐树木对人类、动植物都有害处。

trees is harmful to , animals and plants.

难度：中等题型:常考题来源：仁爱科普版九年级上Unit 2 Saving the earth. Topic 2 All these problemsare very serious.同步练习

3．根据句意，用括号内所给提示完成句子。

In the next few days , there will be a (沙暴).

Everyone need to try their best to (减少) pollution.

(虽然)my grandfather is old, he looks very strong and healthy.

难度：中等题型:常考题来源：仁爱科普版九年级上Unit 2 Saving the earth. Topic 2 All these problemsare very serious.同步练习

4． Help others whenever you can _____ you'll make the world a nicer place to live in.

A: or
B: and
C: but
D: while

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
5． Cross the road carefully, ________ you'll keep yourself safe.

A: so
B: or
C: but
D: and

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
6． Recycling can protect the environment, it can save money, too. (填连词)

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
7． Some things we have done are good for the earth some are bad. (填连词)

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
8． People produce power from coal, it is very dirty and causes acid rain. (填连词)

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
9． We have to get up at 7:15 tomorrow morning, we will be late for the 7:40 train. (填连词)

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮
10． Hurry up, ________ you'll be late for the concert.

A: or
B: so
C: but
D: and

难度：中等题型:常考题来源：仁爱科普版九上Unit 2 Topic 3 Section D同步练习

解析收藏试题篮

进入组卷