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Unit 2 Cloning
Cloning
第四學(xué)時 Grammar
一、在下列各句的空白處填入恰當(dāng)?shù)倪B詞
1．The thought ________he might be a scientist some day encouraged him to study hard.
答案：that
2．A robot can only do ________ you have instructed it to do.
答案：what
3．But the fact remains _____
2、___ Jane is behind the other students.
答案：that
4．The reason ________ he was late for school is ________ he didn't catch the early bus.
答案：why，that
5．I have read all the books ________ you gave me.
答案：不填/that/which
6．They came to the conclusion ________ not all things can be done.
3、
答案：that
7．The question ________ you go or stay at home won't make any difference.
答案：whether
8．He put forward the suggestion ________ major questions should be discussed first.
答案：that
9．The suggestion________ he had put forward was turned down.
答案：不填/that/which
10．The f
4、act ________ Dolly died when she was quite young disappointed cloning scientists.
答案：that
二、完成下列句子
1．The news ____________________(他們比賽獲勝) soon spread over the whole school.
答案：that they had won the game
2．____________________(我讀的第一本英文小說) was Pride and Prejudice.
答案：The first English
5、 novel that I read
3．Alice，__________________(一位三個孩子的母親)，still works hard at computer.
答案：a mother of three children
4．The old lady always murmurs，________________________________________________________________________
(也就是用很低的聲音說話)．
答案：that is，speaks in a very low voice
5．The
6、 law is well known ________________(要系安全帶)．
答案：that wearing seat belt is required
三、語法填空
Dolly the sheep became a scientific breakthrough 1.________the news 2.________she had been born was announced in 1997.However，the problem 3.________she later developed a serious lung disease bothered scie
7、ntists.On 14th February，2003，scientists made the decision 4.________Dolly should be put to sleep.Dolly's death，like her birth，was bound to raise worries.The fact 5.________Dolly died when she was quite young disappointed people all over the world.And scientists hold the belief 6._ _______cloning may
8、 lead to many important scientific breakthroughs and medical treatments.But now the question comes to their minds，“Did she die young because she was a clone？” Besides that，there is also a fierce debate over the question 7.________human cloning experiments should be allowed.Scientists believe human cloning is just a matter of time，8.________the assumption 9.________human clones have already been born 10.________(not prove) yet.
答案：1．when 2.that 3.that 4.that 5. that 6.that
7．whether 8.but 9.that 10.hasn't been proved
人教版高中英語選修八練習(xí)：unit 2 第4學(xué)時 grammar含答案精修版
