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题型:选词填空(语篇) 题类:常考题 难易度:普通

新目标(Go for it)版初中英语八年级上册Unit 3第1课时Section A 1a~2d同步练习

用方框中所给单词的适当形式填空,使对话通顺、正确。每词仅用一次。

both friend     different    outgoing     well

A: Who is your new friend?

B: Tina.

A: What does she look like?

B: She is tall and thin.

A: Are you quite  ?

B: No, we like to do the same things. We like dancing and playing the guitar.

A: Do you sing  than Tina?

B: No, she sings better than me.

A: Who is more , Tina or you?

B: Tina. She likes making friends.

A: Do you like to have who are like you?

B: Yes, I do. But I also like to have friends who are different from me.

举一反三
选词填空

worse  solution  covering  themselves  patient's  dangerous  but  decisions  ability  researching

A Cloud of Hope and Danger

    A small cloud floats through the air in a hospital operating room(手术室). In the room a patient, suffering from cancer, lies on a table. The cloud surrounds(包围) the patient, {#blank#}1{#/blank#} her body and filling her lungs(肺). The cloud is not smoke or steam. It is made of millions of microscopic robots called nano-robots( 纳米机器人) . These tiny robots move from cell(细胞) to cell in the {#blank#}2{#/blank#} body, destroying the cancer.

    Fighting cancer with nano-robots is only an idea today, {#blank#}3{#/blank#} scientists say that it could be possible in the future. Using nano-robots for good purposes such as fighting disease or repairing the environment may be the{#blank#}4{#/blank#}to many of today's problems.

    However, nano-robots could be a {#blank#}5{#/blank#} risk as well. Since nano-robots are so tiny, they will have to work in large teams of many thousands to many millions. For this reason, nano-robots will have to be programmed to build {#blank#}6{#/blank#} . Scientists will not have the ability to build millions of nano-robots one by one.

    This {#blank#}7{#/blank#} to reproduce is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nano-robots would be far {#blank#}8{#/blank#} than any disease. Some people think that if they get out of control, nano-robots could destroy the Earth.

    What should be done? Should we continue {#blank#}9{#/blank#} nano-robots or should we search for other methods? This is one of the many difficult {#blank#}10{#/blank#} that we have to make in the future.

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