高考英语二轮专题复习优质说明文阅读及技巧公开课课件.pptx

1、Reading guide for expository articlesWarm-up Warm-up He JiankuiWhats behind the creation?Is this helpful?thisSubtitles Paragraph 1What is the creation?TopicA Chinese scientist,He Jiankui of Southern University of Science and Technology,claimed in a video on Nov.25,2018 that he had used CRISPR-Cas9 t

2、o edit embryos for seven couples,with two twin girls resulting so far.He said his goal was to try to make the babies resistant to HIV.A Chinese scientist,He Jiankuiclaimed used CRISPR-Cas9 to edit embryos two twin girls resulting to try to make the babies resistant to HIVcreationParagraph 1【名校课堂】获奖P

3、PT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐What is the purpose of the passage?To give advice To explain an issueTo describe a phenomenonTo argue for an opinion【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐（2018

4、2018常州期中卷：常州期中卷：C C篇篇6464题）题）The main purpose of the passage is to_.A.advocate widespread road use charges in all Australian citiesB.confirm road user charging is the best way to ease congestionC.present study findings on how road use charges ease congestion【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新

5、版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐1.中心思想中心思想2.说明方法说明方法3.情感意图情感意图What to explainHow to explainWhy to explain【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Tip1 Focus onto grasp the main ideafirst and last paragraphskey sentencestitle an

6、d subtitles【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Part1:Part2:Whats behind the creation?Part3:Is this helpful?What are peoples attitudes?What is CRISPR-Cas9?How did He make the creation?technologycreationattitudes【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技

7、巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐What is Julians attitude?However,many mainstream scientists think it is too unsafe to try.What does the word“monstrous”mean?A.huge B.ugly C.unnatural D.immoral“Gene editing is experimental and capable of causing social and ethical problem

8、s.”【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Tip2 Dominant languages such as English,Spanish and Chinese are increasingly taking over.(2018课标全国课标全国I,C篇篇)A.Complex B.Advanced C.Powerful D.Moderntaking over字面推测字面推测 literally语境推测语境推测 context做个学霸做个学霸 v

9、ocabulary【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Details【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Which of the following statements is true?A.CRISPR-Cas9 was used in the first step of the creati

10、on.B.CRISPR made of a bacterial enzyme is used to edit certain genes C.CCR5 is a protein that allows HIV to enter a cell.D.The chosen sperm should be processed first to avoid HIV virus.【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Details CRISPR is a g

11、uide molecule made of RNA,which targets a specific site on the DNA double helix.CRISPR is attached to Cas9,a bacterial enzyme that works as a pair of molecular scissors to cut the DNA at the exact point required.CMRHM9EC【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧

12、(共PPT)（最新版本）推荐 He Jiankui sought to disable a gene called CCR5 that forms a protein doorway that allows HIV,the virus that causes Aids,to enter a cell.thatHIVDetails that【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐 He said the gene editing occurred d

13、uring the following process.First,sperm was“washed”to separate it from semen,in which HIV can hide.Next,a single sperm was placed into a single egg to create an embryo.Then the gene-editing tool was added.Details process【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧

14、(共PPT)（最新版本）推荐Which of the following statements is true?A.CRISPR-Cas9 was used in the first step of the creation.B.CRISPR made of a bacterial enzyme is used to edit certain genes C.CCR5 is a protein that allows HIV to enter a cell.D.The chosen sperm should be processed first to avoid HIV virus.Detai

15、ls “FirstNextThen the gene-editing tool was added.”lastOrder 颠三倒四颠三倒四 “CRISPR is a guide molecule made of RNA”RNASubject&object 张冠李戴张冠李戴“a gene called CCR5 that forms a protein doorway”geneConcept 偷换概念偷换概念Paraphrase 换个马甲还是我！换个马甲还是我！“sperm was“washed”to separate it from semen.”【名校课堂】获奖PPT-高考英语二轮专题复习课

16、件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Tip3Replace with Seek to understand the relation and logicsimple lettersterms landmark words(路标词路标词)【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐What is the authors attitude?object

17、iveHe Jiankui【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Vocabulary:positivesupportiveapprovingfavorablenegativedisapprovingdissatisfiedcriticalworriedconcernedobjectiveneutralunprejudicedone-sidedbalanced【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）

18、推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Next,a single sperm was placed into a single egg to create an embryo.key sentences【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文

19、阅读及技巧(共PPT)（最新版本）推荐unprejudiced【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐To explain an issueAdvancedUnderline key informationVocabulary:attitudesRead widely.Simple lettersThe chosen sperm should be processedHowever,many mainstream scientists think

20、it is too unsafe to try.【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Next,a single sperm was placed into a single egg to create an embryo.Type of writingSmall farmers are【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐CRISPR made of a bacterial enzyme isTo have farms of their own.Which of the follo

21、wing statements is true?Overview of Passage 1To give advice（20182018江苏高考江苏高考C C篇）篇）1.The author mentions car industry at the beginning of the passage to introduce _.2.What does the author want to illustrate with the example in paragraph 2?3.What is the difficulty for those new famers?4.What should f

22、armers do for a more sustainable and fair farm economy?【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Topic1.The author mentions car industry at the beginning of the passage to introduce _.A.the progress made in car industryB.a special feature of agricu

23、ltureC.a trend of development in agricultureD.the importance of investing in car industryAgricultureComparison【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Tip4 2.What does the author want to illustrate with the example in paragraph 2?D.Small farmers m

24、ay gain some advantages over big ones.(Para.1)small farmers can get the best of the major players small famers can keep one step ahead of the big guys(Para.2)But now they can stay in business.Example(Para.1)I have a front seat to the innovations among small farmers that are transforming the industry

25、.B.Technology is vital for agricultural development.Small farmers are【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐3.What is the difficulty for those new famers?4.What should farmers do for a more sustainable and fair farm economy?C.To have farms of th

26、eir own.A.Seek support beyond NYFC.(Para.5)we need broad support as we urge as we push for as we seek(Para.3)makes owning ones own land unattainable for many new farmers(Para.4)Another challenge the greatest barrier to building a farm of their ownAlternatives【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最

27、新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Type of writingenter a cell.confirm road user charging is the best way to ease congestiontitle and subtitlesThe chosen sperm should be processedThe author mentions car industry at the“FirstNextThen the gene-editing tool was added.语境推测 contextWhich

28、 of the following statements is true?Understand the processTo give adviceRead widely.What is the authors attitude?unprejudiced【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐a trend of development in agriculture25,2018 that he had used CRISPR-Cas9 to edit embryos for seven couples,with two twin girls

29、 resulting so far.【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐Highlight Reading strategieskey sentences【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐girls resultingPart3:Is this helpful?Tip4 举例怎么办 前后看一看4)Another challenge the greatest barrier to building a farm of their ownPart1(1-2):Part2(3-4):

30、Part3(5):One crucial factor is secure access to land.Another challengeis a non-existent path to citizenship.There are solutionsAgricultureChallenges/DifficultiesSolutionsSmall farmers【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐attitudeTitle&subtitles

31、1st&lastpara.sKey sentencesSimple lettersRelation&logicOne-sidedBalancedHighlight Prediction ExampleAlternativesComparison【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PP

32、T)（最新版本）推荐1.Review what youve learned and finish your work sheet.2.Summarize a guide for reading expository articles.【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐THANK YOU【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐【名校课堂】获奖PPT-高考英语二轮专题复习课件：说明文阅读及技巧(共PPT)（最新版本）推荐