---I’ve heard some scientists have sent a spa...

---I’ve heard some scientists have sent a spacecraft to Mars.

---Really? Has it arrived _____?

A already     B yet            C still                     D ever

八年级英语单项填空中等难度题查看答案及解析

Some scientists have sent a spacecraft to Mars. It ____ several months to get there.

A. spent　　 　　 B. has spent

C. has taken　　 D. take

八年级英语单项填空中等难度题查看答案及解析

The spaceship _________ back some pictures since it reached Mars.

A.sends B.has sent C.have sent D.sent

八年级英语单选题中等难度题查看答案及解析

句型转换

1.Some scientists think there is water on Mars.(改为否定句)

Some scientists ________________ think there _________________ water on Mars.

2.The universe is very large.(改为感叹句)

___________ __________________ the universe is!

3.There will be many robots in the factory.(改为现在完成时)

There __________________ _______________ many robots in the factory.

4.They have already come back from Hong Kong.(改为否定句)

They _______________ _______________ come back from Hong Kong ________________.

5.The boy is so careful that he made few mistakes.(改为同义句)

The boy is _________________ _________________ __________________ make few mistakes.

八年级英语句型转换中等难度题查看答案及解析

I think our spacecraft(宇宙飞船）is _____slow_____carry large numbers of people to Mars at present.

A. so, that　　　　　　 B. such, that

C. too, to　　　　　　　 D. enough, to

八年级英语单项填空中等难度题查看答案及解析

Pollution is a serious problem. Scientists have to _____ some good ways to save it.

A. come up with　 B. come on　　　　　 C. come out

八年级英语单项填空简单题查看答案及解析

六、任务型阅读。根据描述，将图片与句子配对。

Some scientists predict that by the year 3000，this world is going to have different kinds of machines.They will make the work much easier for us.OddStuff Magazine has got some new things for the year 3000.Take a look and have fun.

1.____ In the future you can save time by having a robot make you exercise when you sleep.

2.____ The future toilet in your washroom can make you feel like surfing (冲浪) on the sea.

3.____ The four­legged jeans of the year 3000 will make sure you have a place to sit everywhere you go.

4.____ To save gas，circus (马戏团) performers will take the place of the school bus driver.

5.___ The flying cap can get you around faster and easier just like a plane.

ABCD

E

八年级英语信息匹配困难题查看答案及解析

Pollution is a serious problem. Scientists have _______ some good ways to save it.

A. come up with　 B. come on　 C. come out　 D. come up

八年级英语单项填空简单题查看答案及解析

Pollution is a serious problem. Scientists have _____ some good ways to save it.

A. come up with　 B. come on　 C. come out　 D. come up

八年级英语单项填空困难题查看答案及解析

Pollution is a serious problem. Scientists have _______ some good ways to save it.

A. come up with　 B. come on　 C. come out　 D. come up

八年级英语单项填空中等难度题查看答案及解析