高二英语北师大版选修7课后训练：Unit20NewFrontiersL

英语北师版选修7
Unit 20New Frontiers
Lesson 2练习
一、单词拼写
1．There are different ______(种类)of books in a library.
2．Each of the U．S.states has an ______(自治的) government.
3．An______(官员) of the local government wanted to see him.
4．I heard him quarreling with his ______(同事)．
5．Had Jim not dived in to ______(拯救) him，the boy would have drowned.
二、完成句子
1．这点我们怎样才能给学生讲清楚？
How can we ______ this ______ to the students?
2．据说他的儿子将接管这个公司。

It's said that his son will ______ the company.
3．他的新作将在下个月出版。

His new book will ______ ______ next month.
4．她从高高的树上救下一只猫。

She ______ the cat ______ the high tree.
5．我妈妈决定把这些旧衣服送给别人。

My mother decided to ______ these old clothes ______.
三、回答问题
2001：A Space Odyssey marked a turning point in science fiction film.I've seen it three times and I have got a lot out of it even though it originally came out in 1968.When it first came out，a lot of people did not like it.They couldn't figure it out.They found it strange and confusing.At the Hollywood premiere of the film，a lot of people walked out.However，it became very popular at last，particularly among young people.
1．What is 2001：A Space Odyssey?
________________________________________________________________________ 2．When was it first produced?
________________________________________________________________________ 3．All the people liked it when it first came out，didn't they?
________________________________________________________________________ 4．What did they think of it at first?
________________________________________________________________________ 5．What happened at last?
________________________________________________________________________
Five men are on a spaceship.Three of them are in hibernation and the other two，Dave and Frank，are looking after the ship.Or rather the new super computer，HAL 9000，is looking after it.However，after a while，the computer begins to act strangely.HAL notices a serious problem in the spaceship.It_says that the spaceship's communication systems are going to fail.Then，the 9000 computer back on Earth says that there is nothing wrong and that HAL has made a mistake.Dave and Frank begin to get worried about HAL and talk about turning HAL off.What_they_do_not_know is that HAL can hear them talking.HAL is the only one on the ship who_knows the real purpose of the trip and he must do_everything_he_can to stop the men from turning him off.When Frank is doing repairs outside the ship，HAL kills him with a robot arm.After that，he shuts off the hibernation machines and kills the three men.Dave also goes outside the ship to rescue Frank，and HAL refuses to let him in.
五、根据文意及首字母填空
Well，it started back in 1999.My creators wanted a human face for their super-fast c____1__system that delivered real-time news and information.So they created me to provide news the moment it happens.I'm the only news reader that can read m____2__of different stories to millions of different people at the same time and on d____3__，I also let people choose the news that they are interested in —to put it another way，they only receive what they want to know...So，u____4__you，there are no photos of me before 1999！In other w__5__，I have no childhood.
参考答案
一、1. categories 2. autonomous 3. official 4. colleague 5. rescue
二、1. get；across 2. take over 3. come out 4. rescued；from 5. give；away 三、
1. It is a science fiction film.
2.In 1968.
3.No，they didn't.
4.They found it strange and confusing.
5.It became very popular，particularly among young people.
四、
What that means is
What they don't quite understand
who could explain
try all means
五、puter lions 3.demand 4.unlike 5.words。