九年级英语下册 Unit2 DNA Lesson14课件 冀教版.ppt

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1、Copyright 2004-2009 版权所有 盗版必究九年级英语下册 Unit2 DNA Lesson14课件 冀教版 Four short words sum up what has lifted most successful Four short words sum up what has lifted most successful individuals above the crowd: a little bit more. individuals above the crowd: a little bit more. -author -author -date-date根据汉语

2、提示及句意完成句子，每空一词：根据汉语提示及句意完成句子，每空一词：1. I knew _(确切确切) what she wanted.2. What _(别的别的) can you see in the picture?3. The _(其他的其他的) girls are singing in the classroom.4. The boy is 1.75 metres in _(高高).5. I would like to _(克隆克隆) an animal that no longer lives in the world.6. What if scientists could mak

3、e _(克隆克隆) of human beings?7. I have _(分开分开) the apple in half.8. Scientists can _(设计设计) new plants by combining the DNA of the other plants.9. Mules are very _(有用的有用的) animals.10. Do you have a _(孪生孪生) brother?exactlyelse otherheightcloneclonesdivideddesignuseful/helpfultwinFill in each blank with t

4、he proper word from the brackets:What if it _(not rain) tomorrow?I _(real) love my pet dog.Im thinking of _(make) a kite.I dont think I would want to be _(clone).Some people think human _(clone) is a bad thing.1. We divided our class into two _(half).doesnt rain reallymakingclonedcloninghalves根据汉语意思

5、完成句子，每空一词：根据汉语意思完成句子，每空一词：以前我们从未听说过那事。以前我们从未听说过那事。 We have never _ _ that before.2. 我们正在考虑去上海度假的事。我们正在考虑去上海度假的事。 We are _ _ going to Shanghai for our holidays.3. 我们可以为你弟弟做一个一模一样的模型飞机。我们可以为你弟弟做一个一模一样的模型飞机。 We can _ the same model plane _ your brother.4. 假如你不能做这项工作呢？假如你不能做这项工作呢？ _ _ you cant do the jo

6、b?5. Tom不会再犯这样的错误了。不会再犯这样的错误了。 Tom will _ _ make such a mistake.6. 一只兔子从另一只克隆而来，他们看上去完全一样。一只兔子从另一只克隆而来，他们看上去完全一样。 One rabbit _ _ _ another, so they look exactly the same.1. 7. 我有了自己的房子。我有了自己的房子。I have my _ _ now.heard ofthinking of/aboutmakeforWhat ifno longer/moreis cloned fromown houseWarming up D

7、o you have a twin brother or sister? Is it interesting to have one?Would you like to have a cloned one? Why or why not?If you had a clone of your own, what would you like him or her to do?New words secret adj. n. 秘密 flute n.长笛 closet n. 柜橱 neither pron. （二者）都不Listening Task: Listen to the tape and a

8、nswer the flowing questions: How old is Kate? Fourteen What does “foolish” mean? It means “silly or stupid”.Read carefully and answer the following questions:Who is Katie?What would Katie clone?What does Katie mean by “a secret clone”? Does Katie want to have another sister? Why?What things would Ka

9、tie like her clone to do?Where would her clone live?1. What does she hope her clone?fluteclosetLanguage notes:1. I think it would be fun to have a clone a secret clone. secret n. & adj. secretly What does mean? What do you mean by ? Whats the meaning of ? 2. What does Katie mean by “a secret clone”?

10、 a top secret 绝密绝密 an open secret 公开的秘密公开的秘密 let out a secret 泄露秘泄露秘密密 keep a secret 保守秘密保守秘密 He escaped through a secret door. There is nothing secret about it. Yesterday he went to play outside secretly. same总是和总是和the连用，通常和连用，通常和as搭配搭配 the same + (名词名词) + as +名词名词/代词代词/定语从句定语从句 “和和一样的一样的”3. My clo

11、ne would be the same age as me.Language notes: Her mothers hair is the same colour as my mothers. I like the same music as you. I received the same grade as you did. She knew he felt just the same as she did.4. She would feed my two cats, clean my room and practise my flute. practise vi. vt. practis

12、e + 名词名词(代词，代词，v-ing) Katie practises her flute. Jenny played the piano very well. He often practiced it. Our English teacher often asks us to practise speaking English in class.Language notes: Is it important? 这件事对你重要吗？这件事对你重要吗？ Havent you got anything better to do? 你难道没有值得做的事吗？你难道没有值得做的事吗？ What mo

13、re do you want? 你还想要什么？你还想要什么？ Isnt he a teacher? 难道他不是教师吗？难道他不是教师吗？ -Yes, he is. 不不，他是。，他是。 (No, he isnt. 对对，他不是。，他不是。)5. Wouldnt that be great? 此句是此句是修饰疑问句修饰疑问句，它是为了取得一种修饰上的效果而，它是为了取得一种修饰上的效果而 提出的，实际上相当于陈述句，一般不需要回答，但肯提出的，实际上相当于陈述句，一般不需要回答，但肯 定结构表否定，否定结构表肯定。这种疑问句如属一般定结构表否定，否定结构表肯定。这种疑问句如属一般 疑问句，用升调

14、；如属特殊疑问句，则用降调。疑问句，用升调；如属特殊疑问句，则用降调。 Language notes:6. Katie takes flute lessons. take/have lessons “上课上课” take English/maths lessons play the flute play the piano play the violin play the guitar 7. I hope my clone wouldnt eat too much. too much + 不可数名词不可数名词 形容词词组形容词词组，作定语修饰名，作定语修饰名词词 too much 名词词组名词

15、词组 ，作主语或宾语，作主语或宾语 too much 副词性词组副词性词组，作状语，作状语 The boy has too much time to learn English. Too much has been said about it. She has too much to say. He has talked too much. much too/very + 形容词形容词/副词副词 “太太” Fill in each blank with the proper word from the brackets:Whats the _(mean) of the new word?You

16、d better _ (finish) your homework first.Youd better _(not go) out. Its raining outside.How many times do you brush your _(tooth)?He came into the room very _(quiet).The boy always goes to play computer games _ (secret).7. I have _(difficult) in finishing the work on time.8. What do you mean by _(clo

17、ne) yourself?1. 9. They boys is interested in English. He has fun _ (practise) _(speak) spoken English.meaning finishnot goteethquietlysecretlydifficultycloningpractisingspeaking句型转换，每空一词：句型转换，每空一词：We had fun in the park last week. (同义句同义句) We _ _ in the park last week. We _ _ _ _ in the park last w

18、eek.2. What does “take flute lessons” mean? (同义句同义句) What _ you _ _ “take flute lesson”? Whats the _ of “take flute lesson”?3. Kate is in Grade Three. (对划线部分提问对划线部分提问) _ _ is Kate is?4. Katie takes flute lessons. (同义句同义句) Katie _ flute lessons.5. My sister is as old as me. (同义句同义句)1. My sister _ _ _

19、 _ _ me.enjoyed ourselveshad a good timedo mean bymeaningWhat/Which gradehasis/has the same age as根据汉语意思完成句子，每空一词：根据汉语意思完成句子，每空一词：1. 我和李明年龄一般大。我和李明年龄一般大。 I have _ _ _ _ Li Ming.2. 我想了解有关我想了解有关DNA的更多知识。的更多知识。 I want to _ _ _ DNA.3. 你最好不要一个人去那儿。你最好不要一个人去那儿。 Youd better _ _ there by yourself.4. 我希望你能来参

20、加我的生日聚会。我希望你能来参加我的生日聚会。 I hope _ _ _ to my birthday party.5. Kate经常练习吹笛子。经常练习吹笛子。 Kate often _ _ _.6. 你还想买什么？你还想买什么？ What _ do you want to buy?7. 他喜欢吹笛子。他喜欢吹笛子。He likes _ _ _.the same age asknow more aboutnot goyou will comepractises her fluteelseplaying the fluteA task: Imagine you have a sister who was cloned from you. Its fun because your mother cant tell you apart! Make up a dialogue with a partner and act it out in front of the class. Try to make your story funny. Make the ending surprising!