冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29DNA-The-Story-of-You課件

1、UNIT 29 DNAA Blueprint of LifeLesson 29 DNAThe Story of You 冀教版九年級(jí)UNIT 29 DNAA Blueprint of Lif冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson

2、29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You冀教版英語(yǔ)九年級(jí)-Unit5-Lesson29(2)DNA-The-Story-of-You332211 DNA DNAN H C E Listen and FillN H C E Listen and FilN H C ETask 1 Skim and Answer（略讀 跳讀） Whats the topic sentence of this passage?

3、DNA is the blueprint of life.N H C ETask 1 Skim and Answer DNA The Story of YouWhat is DNAWhats DNA like (Characters)A conclusion DNAWhat is DNAWhats DNA lTask 2 Scan, answer and Translate 1. What is a blueprint? 2. Does every living thing have its own unique DNA?3. Which is more complex, building a

4、 living thing or building a house? 4. Whose DNA is related to you? 5. Your DNA has billions of instructions that explain why you are the way you are.(翻譯) Task 2 Scan, answer and TranDNA (fantastic) while-reading while-readingDNA (fantastic) uniqueDNA (fantastic) uniqueDNA (fantastic)health uniqueDNA

5、 (fantastic)health uniquDNA(fantastic)changehealth uniqueDNAchangehealth uniqueDNA(fantastic) uniquehealth changecopyDNA uniquehealth changecopyDNA (fantastic) health uniquerelatedchangecopyDNA (fantastic) health uniquerTask 2 Scan , answer and Translate 1. What is a blueprint? A blueprint is a draw

6、ing that shows how to put a house together with many different parts.2. Which is more complex, building a living thing or building a house? Building a living thing.3. Does every living thing have its own unique DNA? No, except for some twins.4. Whose DNA is related to you? People who are related to

7、you. For example, your parents and grandparents.5. Your DNA has billions of instructions that explain why you are the way you are.(翻譯) Task 2 Scan , answer and Tra Task 3 Read to your partner1. Your hair has the same DNA as your blood.2. Twins have the same DNA. 3. Everyone has his own unique DNA.4.

8、 You have the same DNA as your parents.5. Its impossible to change your DNA.6. Some problems in your DNA can cause some health problems.7. You have part of your grandparents DNA.TTTFFFT Play a Game Task 3 Read to your partnePost-reading UsefulExpressionexcept for be related tonot onlybut alsoPost-re

9、ading Usefulexcept fo Language Points except except for 1.Your homework is quite good except for a few spelling mistakes. 2. The city is good except for the weather. 3. All the students go to the zoo except Jim, because he is ill. 4. Everyone is here except Tom. Language Points except relate to The

10、matter relates to Jack. Jack _ the matter. Jack is the person_ the matter.Language Pointsis related to related to relate t not onlybut also1.From your DNA, scientists can identify not only you, but also people who are related to you. 2.She not only writes his own plays, but also writes music.3. Not

11、only I but also Tom enjoys fishing. Language Points not onlybut also11. Your composition is quite good _ a few spelling mistakes.2. _ the young _ the old like pop music.3 . You can have any of the cakes _ this one, for its for Cindy.4. _, women live longer than men.5. He is the person _ to my family

12、. 6. I dont think wealth _ happinessFill in the blanks with the phrases in the box. in general， except for， not only but alsorelated to， except， be related toexcept forNot onlybut alsoexcept In general related tois related to1. Your composition is quite gLets enjoy Lets enjoy GM papaya GM strawberry

13、 GM papaya GM strawbe“blue tomato”“blue tomato” GM corn GM cornGolden Rice grains GM FoodGolden Rice grains GM FoodIs it a good idea to change the DNA of the food we eat? good/badkinddeliciousproductionfeed pricehealthynatural or notbe good forbe bad formore kinds of more delicious than beforeincrea

14、se the productionfeed more peoplecheaper unnaturaldo harm to Is it a good idea to change th Is it a good idea to change the DNA of the food we eat? On one hand, it is good to change the DNA of the food we eat. First, _ _ Second,_ _ Third,_ _. On the other hand, it also has some disadvantages._. In m

15、y opinion,_ _ . Is it a good idea to chan Scientific discoveries are making our lives better and better.Inventions and discoveries have changed the modern world. Everything has two sides. Its never too late to learn. Nothing is too difficult, if you put your heart into it.Teacher Motto Scientific di

16、scoveries a11.Write thecompositiondown in your book.2Read this article at least three times. 3Finish “Lets do it” NO.3.Doing the tasksHomework11.Write the2Read this articleTHANKSTHANKSTask 2 Scan , answer and Translate 1. What is a blueprint? A blueprint is a drawing that shows how to put a house to

17、gether with many different parts.2. Which is more complex, building a living thing or building a house? Building a living thing.3. Does every living thing have its own unique DNA? No, except for some twins.4. Whose DNA is related to you? 5. Your DNA has billions of instructions that explain why you

18、are the way you are.(翻譯) Task 2 Scan , answer and TraTask 2 Scan , answer and Translate 1. What is a blueprint? A blueprint is a drawing that shows how to put a house together with many different parts.2. Which is more complex, building a living thing or building a house? Building a living thing.3. Does every living thing have its own unique DNA? No, except for some twins.4. Whose DNA is related to you? People who are related to you. For example, your parents and grandparents.5. Your DNA has billions of instruc