九年级英语下册 Unit2 DNA Lesson14课件 冀教版

1、Lesson 14A Clone of My Own,根据汉语提示及句意完成句子，每空一词： 1. I knew _(确切) what she wanted. 2. What _(别的) can you see in the picture? 3. The _(其他的) girls are singing in the classroom. 4. The boy is 1.75 metres in _(高). 5. I would like to _(克隆) an animal that no longer lives in the world. 6. What if scientists c

2、ould make _(克隆) of human beings? 7. I have _(分开) the apple in half. 8. Scientists can _(设计) new plants by combining the DNA of the other plants. 9. Mules are very _(有用的) animals. 10. Do you have a _(孪生) brother?,exactly,else,other,height,clone,clones,divided,design,useful/helpful,twin,Fill in each b

3、lank with the 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. We divided our class into two _(half).,doesnt rain,really,making,cloned,c

4、loning,halves,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。 We have never _ _ that before. 2. 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。 We can _ the same model plane _ your brother. 4. 假如你不能做这项工作呢？ _ _ you cant do the job? 5. Tom不会再犯这样的错误了。 Tom will _ _ make such a mista

5、ke. 6. 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. 7. 我有了自己的房子。I have my _ _ now.,heard of,thinking of/about,make,for,What if,no longer/more,is cloned from,own house,Warming up,Do you have a twin brother or sister? Is it interesting to have one?,Would you like to

6、 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 answer the flowing questions:,How old is Kate? Fourteen What does “foolish” mean?

7、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 Katie like her clone to do? Where would her clone live? What does she hope her

8、 clone?,flute,closet,Language 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”?,a top secret 绝密 an open secret 公开的秘密 let out a secret 泄露秘密 keep a secret

9、 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the连用，通常和as搭配 the same + (名词) + as +名词/代词/定语从句 “和一样的”,3. My clone would be the same age as me.,Language notes:,Her mothers hair is the same colour as my mothers. I like the sa

10、me 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. practise + 名词(代词，v-ing),Katie practises her flute. Jenny played the piano very well. He often practiced it. Our Engli

11、sh teacher often asks us to practise speaking English in class.,Language notes:,Is it important? 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？ What more do you want? 你还想要什么？ Isnt he a teacher? 难道他不是教师吗？ -Yes, he is. 不，他是。 (No, he isnt. 对，他不是。),5. Wouldnt that be great?,此句是修饰疑问句，它是为了取得

12、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 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；如属特殊疑问句，则用降调。,Language notes:,6. Katie takes flute lessons.,take/have lessons “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 形容

13、词词组，作定语修饰名词 too much 名词词组 ，作主语或宾语 too much 副词性词组，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/副词 “太”,Fill in each blank with the proper word from the brackets: Whats the _(mean) of the new word?

14、Youd 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

15、 by _(clone) yourself? 9. They boys is interested in English. He has fun _ (practise) _(speak) spoken English.,meaning,finish,not go,teeth,quietly,secretly,difficulty,cloning,practising,speaking,句型转换，每空一词： We had fun in the park last week. (同义句) We _ _ in the park last week. We _ _ _ _ in the park l

16、ast week. 2. What does “take flute lessons” mean? (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) _ _ is Kate is? 4. Katie takes flute lessons. (同义句) Katie _ flute lessons. 5. My sister is as old as me. (同义句) My sister _ _ _ _ _ me.,

17、enjoyed ourselves,had a good time,do mean by,meaning,What/Which grade,has,is/has the same age as,根据汉语意思完成句子，每空一词： 1. 我和李明年龄一般大。 I have _ _ _ _ Li Ming. 2. 我想了解有关DNA的更多知识。 I want to _ _ _ DNA. 3. 你最好不要一个人去那儿。 Youd better _ _ there by yourself. 4. 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。 Kate often _ _ _. 6. 你还想买什么？ What _ do you want to buy? 7. 他喜欢吹笛子。He likes _ _ _.,the same age as,know more about,not go,you will come,pract