Unit 3 Fit for life Reading ppt课件（含视频）-（2020）新牛津译林版高中英语高二选择性必修第二册(002).rar

1、Before reading Advances in medical science are happening quickly these days. What advances in medical science have you heard about?What do you know about genes?What do you know about genes?Watch the video and fill in the blanks. A gene is a special stretch(片，段) of _, not the entire strand of_, just

2、a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but all genes are written in the same basic DNA language of _.Watch the video and fill in the blanks. A gene is a spec

3、ial stretch(片，段) of _, not the entire strand of_, just a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but all genes are written in the same basic DNA language of _.D

4、NAWatch the video and fill in the blanks. A gene is a special stretch(片，段) of _, not the entire strand of_, just a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but a

5、ll genes are written in the same basic DNA language of _.DNADNAWatch the video and fill in the blanks. A gene is a special stretch(片，段) of _, not the entire strand of_, just a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or g

6、roup of proteins. Different creatures have different _, but all genes are written in the same basic DNA language of _.DNADNAcodesWatch the video and fill in the blanks. A gene is a special stretch(片，段) of _, not the entire strand of_, just a segment(部分) that _ for something. Each gene is like a(n) _

7、 recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but all genes are written in the same basic DNA language of _.DNADNAcodesuniqueWatch the video and fill in the blanks. A gene is a special stretch(片，段) of _, not the entire stran

8、d of_, just a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but all genes are written in the same basic DNA language of _.DNADNAcodesuniquegenesWatch the video and fi

9、ll in the blanks. A gene is a special stretch(片，段) of _, not the entire strand of_, just a segment(部分) that _ for something. Each gene is like a(n) _ recipe(处方) which usually tells us how to make a protein(蛋白质) or group of proteins. Different creatures have different _, but all genes are written in

10、the same basic DNA language of _.DNADNAcodesuniquegenesAs, Cs, Ts and GsLook at the tLook at the ti itle and predict what the tle and predict what the lecture talks about.lecture talks about.Now lets read the lecture given by a biologist.Look at the tLook at the ti itle and predict what the tle and

11、predict what the lecture talks about.lecture talks about.While readingRead and finish the tasks as quickly as possible.Read and complete the chart below with the main idea of each paragraph.Genes play a critical role in shaping our lives.Read and complete the chart below with the main idea of each p

12、aragraph.Genes play a critical role in shaping our lives.Genome editing can help with disease treatment and prevention.Read and complete the chart below with the main idea of each paragraph.Genes play a critical role in shaping our lives.Genome editing can help with disease treatment and prevention.

13、Many people are concerned about how to use genome editing .Read and complete the chart below with the main idea of each paragraph.Genes play a critical role in shaping our lives.Genome editing can help with disease treatment and prevention.Many people are concerned about how to use genome editing .D

14、espite the public argument, genome editing is one of the greatest invention in the history of science.Read and complete the chart below with the main idea of each paragraph.Try to learn the structure of the lectureIntroductionMain bodyConclusionIntroductionMain bodyGreetingtopicConclusionIntroductio

15、nMain bodyGreetingtopicTopic sentencesExamplesConclusionIntroductionMain bodyGreetingtopicTopic sentencesExamplesConclusionLecturers attitudeIntroductionMain bodyGreetingtopicTopic sentencesExamplesConclusionLecturers attitudeClosingRead and listen1.What information does our personal genome carry?2.

16、 How can geneticists make changes to the genome?3. How might genome editing make it possible to prevent diseases from developing?4. What is a “designer baby”?5. What does the lecturer compare uncontrolled genome editing to?1. What information does our personal genome carry?1. What information does o

17、ur personal genome carry? It carries all the information needed to make us grow and develop. It also contains information that helps determine our lifespan and affects our chances of contracting certain diseases.2. How can geneticists make changes to the genome?3. How might genome editing make it po

18、ssible to prevent diseases from developing?2. How can geneticists make changes to the genome?3. How might genome editing make it possible to prevent diseases from developing? By correcting, adding, deleting or replacing specific parts of the genetic material.2. How can geneticists make changes to th

19、e genome?3. How might genome editing make it possible to prevent diseases from developing?By correcting abnormal genes early on. By correcting, adding, deleting or replacing specific parts of the genetic material.4. What is a “designer baby”?5. What does the lecturer compare uncontrolled genome edit

20、ing to?4. What is a “designer baby”?5. What does the lecturer compare uncontrolled genome editing to?It refer to the baby for whom we select specific characteristics before they are born.4. What is a “designer baby”?5. What does the lecturer compare uncontrolled genome editing to?It refer to the bab

21、y for whom we select specific characteristics before they are born.A car out of control.How does the lecturer feel about genome editing? P32 A3Think & ShareHow does the lecturer feel about genome editing? P32 A3The author is optimistic.Think & ShareHow does the lecturer feel about genome editing? P3

22、2 A3The author is optimistic.Think & ShareFind evidence from the lecture transcript to support your opinion.QQ 1. The lecturer mentions that one day we will be able to create “designer babies”. What do you think of “designer babies”? 2. What controls can we put in place to make sure that genome edit

23、ing will work to our advantage? Discussion P32 A3Complete the news report with the correct forms of the words and phrases in the box below.Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtP

24、33 B1Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtWithout doubtP33 B1Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestl

25、e with cell fundamental affect without doubtWithout doubtidentifyP33 B1Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtWithout doubtidentifycellP33 B1Complete the news report with the corr

26、ect forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtWithout doubtidentifycellwrestling withP33 B1Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell funda

27、mental affect without doubtWithout doubtidentifycellpacewrestling withP33 B1Complete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtWithout doubtidentifycellaffectpacewrestling withP33 B1Complete

28、the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle with cell fundamental affect without doubtWithout doubtidentifycellmeansaffectpacewrestling withP33 B1Complete the news report with the correct forms of the words and phrases in the box below

29、.pace means identify wrestle with cell fundamental affect without doubtWithout doubtidentifycellmeansaffectpacewrestling withP33 B1fundamental The lecture transcript uses a number of words related to “gene”. Look at the examples, think of more word families with a similar pattern and fill in the tab

30、le below. The lecture transcript uses a number of words related to “gene”. Look at the examples, think of more word families with a similar pattern and fill in the table below. The lecture transcript uses a number of words related to “gene”. Look at the examples, think of more word families with a s

31、imilar pattern and fill in the table below.physics,economics,biology The lecture transcript uses a number of words related to “gene”. Look at the examples, think of more word families with a similar pattern and fill in the table below.physics,economics,biology physical,economical(economic),biologica

32、l The lecture transcript uses a number of words related to “gene”. Look at the examples, think of more word families with a similar pattern and fill in the table below.physics,economics,biology physical,economical(economic),biological physician,economist,biologist Learning to learn.Learn this“As” ca

33、n be used in different structures to express different meanings. As a linking word, it can make your ideas and information better organized.P33 B3Learning to learn.Learn this“As” can be used in different structures to express different meanings. As a linking word, it can make your ideas and information better organized.P33 B3The lecture transcript uses different structures with “as”. Find the sentences in the lecture transcript.