Unit 1 Great scientists Reading课时作业

单句语法填空

1．The little girl showed no anxiety before the competition.She seemed ____________ (prepare) for it pretty well.

答案：to have prepared

2．I am delighted ____________ (invite) to the strawberry farm.I really had a good time there.

答案：to have been invited

3．____________ (feel) where he was going，the blind boy had to walk with a stick.

答案：To feel

4．-Nowadays quite a few people choose to drive their private cars to and from work.

-Indeed.But I think they seem ____________ (lose)the benefit little by little that walking brings to their health.

答案：to be losing

5．She pretended ____________ (listen) to the manager，but actually she was thinking about something else.

答案：to be listening

6．He seems ____________ (finish) his homework.

答案：to have finished

7．What is the best way you can imagine ____________ (reduce) the overuse of water in our school?

答案：to reduce

8．You may go now.I have no more letters __________(type)．

答案：to be typed

9．Joe Simpson and Simon Yates were the first people ____________ (climb) the West Face of the Siula Grande in the Andes mountains.

答案：to climb

10．The international science project ____________(accomplish) by the end of 2022 will achieve people's dream of living on the Mars.

答案：to be accomplished

阅读理解

　　Hi Singapore First Aid Training Center!

I am Nivashini Kaliaperumal, a research officer working at the Institute of Molecular and Cell Biology (IMCB). Under the coaching of both you and Mr. Jason Sim, I was certified(证明) to be a first aider yesterday.