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Unit 2 Book 8

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Unit 2 Book 8 Cloning revision 2012-01-09 I. Spell the following words: 1. n. breakthrough 2. vt./vi. hatch n. – PowerPoint PPT presentation

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Title: Unit 2 Book 8


1
Unit 2 Book 8
  • Cloning
  • revision
  • 2012-01-09

2
I. Spell the following words
  • 1. n. ??
  • breakthrough
  • 2. vt./vi. ??
  • hatch
  • n. ??
  • feather
  • 4. vt./vi. ?? ? ? ??
  • strike
  • 5. n. ?? ?? ??
  • medium media

3
  • 6. vt. ?? ??
  • restore
  • 7. n. ?? ??
  • procedure
  • 8. adj. ???
  • arbitrary
  • 9. vt. ?? ??
  • resist
  • 10. adj. ??? ???
  • initial

4
  • 11. vi. ?? ??
  • differ
  • 12. adj. ??? ???
  • commercial
  • 13. adj. ??? ???
  • straightforward
  • 14. adj. ??? ????
  • somatic
  • 15. n. ??
  • constitution

5
  • 16. n. ?? ??
  • assumption
  • 17. n. ?? ??
  • regulation
  • 18. vt./vi. ?? ??
  • accumulate
  • 19. adj. ??? ???? ???
  • compulsory
  • 20. n. ???
  • nucleus

6
  • Key phrases
  • pay off
  • cast down
  • in favor of
  • be bound to do
  • strikeinto ones heart
  • from time to time
  • bring back to life
  • in vain
  • in good condition


7
II. Put the following into Chinese
  1. But at last the determination and patience of the
    scientists paid off in 1996 with a
    breakthrough-the cloning of Dolly the sheep.
  2. Then came the disturbing news that Dolly had
    become seriously ill. Cloning scientists were
    cast down to find that Dollys illnesses were
    more appropriate to a much older animal.
  3. On the other hand, Dollys appearance raised a
    storm of objections and had a great impact on the
    media and public imagination.
  4. Is it in favor of cloning or against it?
  5. Dollys death, like her birth, was bound to raise
    worries.

8
  1. Although at present human egg cells and embryos
    needed for cloning research are difficult to
    obtain, newspapers wrote of evil leaders hoping
    to clone themselves to attain their ambitions.
  2. The dodo is the most suitable animal to bring
    back to life.
  3. All efforts of cloning an animal will be in vain
    if there is not enough diversity in the group to
    overcome illnesses.
  4. but others will survive and pass on the ability
    to resist the disease to the next generation.

9
III. Key words and phrases
  • 1. pay sb. pay sbmoney Have you paid him?
  • pay sb for sth pay sb money for sth
  • She paid the host 200 for the use of the room.
  • pay money for sth I paid 50 yuan for the book.
  • pay for sth Ill pay for the tickets.
  • pay back Can you lend me 100 yuan and Ill pay
    you back on Friday.
  • Were paying back the loan over 15 years.
  • I will pay Tom back for what he did to me. ??
  • pay off After 10 years of hard work, I paid off
    all the debts.
  • Your hard work paid off at last.

10
  • 2. resist
  • He told us to get ready to resist the enemy
    attack.
  • This metal resists corrosion.
  • Small children cant resist chocolates.
  • When with them, I can never resist making a joke.
  • She found it hard to resist buying these books.
  • They resisted desperately but suffered a heavy
    loss.
  • A balanced diet will increase your ability to
    resist infection.

11
  • 3. obtain ?? ?? ??
  • In this way we obtained all the data we needed in
    our work.
  • She was successful in obtaining permission to
    leave for Switzerland.
  • I obtained his address from a friend of mine.
  • After that, he obtained a loan from the
    government.
  • A good harvest was obtained in spite of the
    drought.

12
  • 4. attain ??(?????) ??(??)
  • But how are they going to attain this aim?
  • They are seeking to attain the most advanced
    technological levels in the world.
  • They will never be allowed to attain their
    ambition.
  • All citizens who have attained the age of 18 have
    the right to vote.
  • He attained the position of minister in the end.
  • Both of them attained success.

13
  • 4. owe
  • I owed him 50 dollars.I owed 50 dollars to him.
  • The debt they owe us will be settled sooner or
    later.
  • I owe a great deal to my parents.
  • I owe you a thousand apologies for what I did.
  • You owe yourself a holiday.
  • We owe all we have achieved to the correct
    leadership of the Party.
  • If I have improved in any way, I owe it all to
    you.

14
  • 5. strike
  • To insult or strike prisoners is strictly
    forbidden.
  • They struck the enemy in the rear.
  • I left the office immediately the clock struck
    12.
  • Strike while the iron is hot.
  • The government organized the people in the
    flood-stricken area to rebuild their homes.
  • What struck us most about him was his devotion to
    his teaching cause.
  • The speech struck deep into the minds/hearts of
    the people.

15
  • 6. nonsense
  • This so-called translation is pure nonsense.
  • Youre talking nonsense.
  • This discovery makes a nonsense of previous
    theories.
  • Stop that nonsense, children, and get into bed.
  • He wont stand any nonsense from the staff.
  • 7. vain in vain
  • I tried in vain to get Alice to come with us.
  • All our work was in vain.
  • We must not take Gods name in vain.

16
  • 8. adore worship
  • He adores his wife and children.
  • I simply adore that dress.
  • The old couple adore their grandchildren.
  • 9. hatch
  • The eggs take three days to hatch .
  • All the chicks have hatched out.
  • 10. accumulate
  • The police are accumulating enough evidence to
    ensure his conviction.
  • By investing wisely she accumulated a fortune.

17
  • 1. Fortunately somebody who happened to be
    passing by called the fire department ___ the
    fire broke out .
  • A. hurriedly B. quickly C. instantly
    D. shortly
  • 2. The presidents speech was ___ boring it is ,
    in fact, rather inspiring and interesting.
  • A. anything but B. nothing but
  • C. no more D. all but
  • 3. In order not to be disturbed , I spent three
    days ___ up in my study.
  • A. locking B. being locked
  • C. to lock D. locked
  • 1. C 2. A 3. D

18
  • 4. Why do you suggest the West Lake?
  • I believe ___ beauty of ___ nature there
    will make ___ excellent impression upon you.
  • A. the / the B. the / an
  • C. a the an D. the the an
  • 5. Mrs. Black took the police back to ___ place
    ___ she witnessed the robbery.
  • A. the same as B. the same
    where
  • C. the same that D. as the same
  • 6. Without proper lessons, you could ___ a lot of
    bad habits when playing the piano.
  • A. keep up B. pick up C. draw up D. catch
    up
  • 4. B 5. B 6. B

19
  • 7. ___ the meeting himself gave them a great deal
    of encouragement.
  • A. The president will attend B. The president
    to attend
  • C. The president attended D. The presidents
    attending
  • 8. Was it ___ she said or something that she did
    ___ you were angry at so much?
  • A. what that B. that which
  • C. that what D. what which
  • 9. Professor Smith, many students want to see
    you. ___ they wait here or outside?
  • A. Do B. Shall C. Will
    D. Would
  • 7. D 8. A 9. B

20
  • 10. Its so late. Our son ___ be back!
  • Dont worry . I dare say he ___ have some
    extra work to do.
  • A. can must B. will might
  • C. should must D. must may
  • 11. What worried the child most was ___ to visit
    his brother in hospital.
  • A his not being allowed B. his not
    allowing
  • C. his being not allowed D. having not
    been allowed
  • 12. Is this research center ___ you visited the
    modern equipment last year?
  • A. Where B. that
  • C. the one that D. the one where
  • 10. C 11. A 12. D

21
  • 13. John waited at the bus stop for nearly an
    hour ___ the bus finally arrived.
  • A. when B. as C. before
    D. while
  • 14. China sent up Shenzhou V manned spaceship
    into space successfully, which shows science and
    technology ___ rapidly in China.
  • A. have been developing B. develops
  • C. is developing D. has
    developed
  • 15. Why is he always forcing his daughter to
    practise playing the piano if she is not ___ for
    a pianist?
  • A. meant B. intended C. trained D.
    asked
  • 13. C 14. C 15. A

22
  • 16. Got your driving license?
  • No. I ___ too busy to have enough
    practice, so I didnt take the driving test last
    week. I am going to next week.
  • A. was B. have been C. am D. had been
  • 17. You must do as I tell you.
  • Oh, I must, ___?
  • A. should I B. ought I C. mustnt I D.
    must I
  • 18. She ought to stop working she has a headache
    because she ___ too long.
  • A. has been reading B. had read
  • C. is reading D.
    read
  • 16. D 17. D 18. A

23
  • 19. It rained continuously for seven days,
    completely ___ our holiday.
  • A. ruined B. to ruin C. ruining D.
    ruins
  • 20. Beck is an honest businessman. Our company
    and his have had a lot of ___ in the past five
    years.
  • A. deals B. agreements C. rewards D. sales
  • It was probably the best business deal I ever
    did.
  • 19. C 20. A

24
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