Unit 7　The Sea

Warm-up & Lesson 1　The Spirit of Explorers

一、根据句意及首字母提示补全句子,使句子完整正确

1.At first Sally was f　　　 of planes,but two years later,flying to other countries on business is her main business.

答案:frightened

2.The captain a　　　 to tell us more about the accident.

答案:apologised

3.I have a　　　 that one of my staff will meet you at the airport.

答案:arranged

4.My mother felt pleased with herself because she had p　　　 my father to give up smoking.

答案:persuaded

5.The basic causes are u　　　,although certain conditions that may lead to cancer have been discovered.

答案:unknown

6.Everyone in the class is expected to p　　　 in the discussion.

答案:participate

7.The school has only been open for six months,so it's too early to e　　　 its success.

答案:evaluate

8.Follow the footpath and you'll e　　　 hit the road.

答案:eventually

二、用所给单词的适当形式填空

1.She decided 　　　(leave) on Sunday instead of Monday.

答案:to leave

2.They had been forced 　　　(find)cheap tickets for the show.

答案:to find

3.I'm trying to persuade him 　　　(cheer)up.

答案:to cheer

4.He hopes 　　　(have)the problem settled as soon as possible.

答案:to have

5.They were 　　　(eventual)persuaded by the police to give themselves up.

答案:eventually

6.A series of lucky accidents led the 　　　(explore)to his discovery.

答案:explorer

7.It is now well known that distant galaxies are probably about 10 times 　　　 (far) than Hubble can see.

答案:farther/further