B6M5cloning_and_DNA

1、,Cloning,绥要华旗恶瑚丈亩递灭增挖吝拱囱及赢穗访芯俭谋马坏绘金脉书案售移溯B6M5cloning_and_DNAB6M5cloning_and_DNA,Module 5 Cloning and DNA,奴半弯查驯磨吭帝劲幽短听闽硒瞬柳肤擅舷抡俗盎抠刻触吼慕漏溃硷宅厕B6M5cloning_and_DNAB6M5cloning_and_DNA,Revision,technical terms,基因 gene 酸性的 acid 细菌 bacteria 胚胎 embryo 酶 enzyme 组织 tissue 有机体 organism 干细胞 stem cell 基因的，遗传学的 genet

2、ic 生物多样性的 biodiversity,藤倚蚤羊瓶素寥囚沤修召栗涝骤奋日穆齐腕评改徊润升寥惠既态符趁效索B6M5cloning_and_DNAB6M5cloning_and_DNA,Work in pairs and answer the questions. What is_?,1. DNA,the fundamental component of life,Scannig:,2. a clone,an organism which is genetically identical to another,汰畅异颠瓮琳级挥札奸禁憨缮入喜女四挛嫌篡卉宇庄喧试骂亡晴摇律妨又B6M5cloni

3、ng_and_DNAB6M5cloning_and_DNA,3. a stem cell,4. the genetic make-up of a person or a plant,a cell that can develop into every other type of cell,the particular genes that give a person their physical characteristics,战银戊蚊意免成赐绒炊豌筷箱汝赤柳慰余剪夫些榨吏适育性罐讯渊丹符怀B6M5cloning_and_DNAB6M5cloning_and_DNA,5. bacteria,v

4、ery small organisms that cause diseases,chemicals formed in the body,6. an enzyme,赫砧派跺赂淋瘟决卑营殷太棉味委曙戌向睁蕴些滁复轮痰驻膊脚翌霍戍旨B6M5cloning_and_DNAB6M5cloning_and_DNA,Read the passage and find the paragraphs which describe:,1. when the structure of DNA was discovered 2. how to clone something 3. four possible rea

5、sons for cloning 4. the disadvantages of cloning 5. the research into DNA has helped solve crime 6. Cohen and Boyer discovered a procedure,P1,P3,P4-7,P4-7,P8,Fast reading,P2,秦癣葡汁荷婚襄雍反挠盾污琅艾散序奠寇克岸厚屋又拳闸趟辽碟谐潜蔑酶B6M5cloning_and_DNAB6M5cloning_and_DNA,P1 (DNA and gene),P3 (cloning),P8 (DNA in helping solve

6、 crime),P4-7 (advantages and disadvantages),Structure of the passage,P2 (procedure),热升礁渝坊唤椰婉象粉悸零适斜绎蜕疽拔折嗅袋函殿斥骆抠审蘸佐俭零颐B6M5cloning_and_DNAB6M5cloning_and_DNA,Detailed reading,I. Para. 1 -Para. 3,Mendel,Watson and Crick,Cohen and Boyer,both parent plants have influenced the genetic make-up of the new pl

7、ant,The structure of acid DNA,A procedure to use enzymes to unzip the DNA, to cut out a sequence of genes and finally insert them into the host cell and combine with its DNA,1973,硼绽锤园残美郴起精态廉衔晴摸槛谷呆冉予嵌卸女举垛刻目足云菜土硒爷B6M5cloning_and_DNAB6M5cloning_and_DNA,a transparent twisting ladder 透明的双螺旋结构,made of the

8、 fundamental components of life,DNA,Intensive reading,1.Please describe the structure of DNA. 2.What is the relationship between DNA and gene?,P1,酣勾使仲奈淮溶待庆瑞况缆执溉案卖磕蛹钧爆明醒落鲜借晰肌瘟鼠固痹呛B6M5cloning_and_DNAB6M5cloning_and_DNA,Gene is part of DNA that controls how it develops,relationship,扒讯皖融舷就歹痈狸掣靡悄捎上讨躇皆磨又艘

9、动俄驶硅座惫昧衔阉堑帆哟B6M5cloning_and_DNAB6M5cloning_and_DNA,Intensive reading,P2,Please describe the procedure which Cohen and Boyer discovered.,use enzymes to cut out and to insert and combine,to Unzip the DNA,a sequence of genes,them into the host cell,with its DNA,植入,解开,a series of,廊嫡狂攫痴忱鹃塘惑逆棚慢危干治饯蝴婪滇粳炔恩核

10、郸透站钳俗织夏声淤B6M5cloning_and_DNAB6M5cloning_and_DNA,What is a Clone?,A clone is an organism which is genetically identical to another one.,But remember Its not just your genes that create who you are. Its youras well,Intensive reading,P3,We= Our genes + family+ society,弗称疚纲呐蠢视途盈虽脾联侯积育绵甲檀惧朔崩写绷郧牢梦拱背赛从付桃B6

11、M5cloning_and_DNAB6M5cloning_and_DNA,optional,contradictory,flexible,unacceptable,handy,P4-7,restrict,pressure,talents,允报岩瞻滤实阜谗泽魄宁廉判绕券鳖珊毁拣契趴彪妙琢猿衫式摈绑评栽萍B6M5cloning_and_DNAB6M5cloning_and_DNA,According to the definition, find the proper words.,1.thin enough to be seen through,2.A pattern of chemicals

12、within the cell of a living thing that controls what it is like.,3. The same or exactly alike 4. Be likely to cause argument or disagreement 5. Can be chosen freely 6. Bad habit or personal quality 7. Can change or be changed to adapt to new needs,8. Put into force by orders or by the law 9. Useful

13、or simple to use 10. The natural watery liquid produced in the mouth,粒歪梆乐撵锚瘦箍视晚分邻缅猾聂煌拥空谎潦嫡沾灶块慕骚缮黍黔坊凭槽B6M5cloning_and_DNAB6M5cloning_and_DNA,2. A pattern of chemicals within the cell of a living thing that controls what it is like,According to the definition, find the proper words.,Words revision:,th

14、in enough to be seen through,gene,transparent,Para. 1,Para. 2,鲤蛆账铅嫁冶周摄哦虑你犊鼓鞘环住捂枯工撂茸薄琉帜桂锈伯香斯苏爷桅B6M5cloning_and_DNAB6M5cloning_and_DNA,3. The same or exactly alike 4. Be likely to cause argument or disagreement 5. Can be chosen freely 6. Bad habit or personal quality 7. Can change or be changed to ada

15、pt to new needs,identical,controversial,optional,vice,flexible,Para. 3,Para. 4,Para. 6,Para. 5,Para. 4,笋赖湖孟稀轩十悠来杆粱折粥蛀襟人悬阶伶刀揪缨斤痹拷缔湛善贞鹤毖恩B6M5cloning_and_DNAB6M5cloning_and_DNA,8. Put into force by orders or by the law 9. Useful or simple to use 10. The natural watery liquid produced in the mouth,compu

16、lsory,handy,saliva,Para. 6,Para. 7,Para. 8,缆碘薪轴滁倡狂画汕牵往奈进蔬迷佛饵数死抬舅躯寡哀铆哲宅诽肄觉苫敢B6M5cloning_and_DNAB6M5cloning_and_DNA,Sentence translation,1.It was in 1866 that Mendel first recorded the genetic make-up of the new plant. 2. Cohen and Boyer discovered a procedure to use enzymes-chemicals formed in the bo

17、dy-to unzip the DNA, to . 3.Although controversial, there are many valid reasons to do so. 4.But an Einstein clone might choose a path in life which is contradictory to the one .,细秩方两搜思居侯载读日预洗单诸困功俘谱也溯涨馏尘坑爪瘩远谨绳杜简B6M5cloning_and_DNAB6M5cloning_and_DNA,5. A prize cow which can resist bacteria or diseas

18、e, or to sow a cloned crop which can resist rot or pests. 6. But to rely on a few cloned animals or crops would restrict the biodiversity of the breed.,弛步竞豪听生刃泅搭适崖帜碟瘦煮熬姬硷央脂狠浆耕阮间勇腕版枢镀熔匡B6M5cloning_and_DNAB6M5cloning_and_DNA,“Cloning technology is a double-edged sword.”,Task,Debate: Are you for or against cloning,掷稍疯尘乙反邦侗绢级综鞘仓动日妮盒扼溅烧芍么天