英语选修6Module 5 Cloning教案配套ppt课件

这是一份英语选修6Module 5 Cloning教案配套ppt课件，共36页。PPT课件主要包含了Module 5，Part 1，Part 2，Part 3，down，at ，out，off等内容，欢迎下载使用。
Reading Practice
Jurassic Park –Scientific Fact r Hllywd Fictin?
T knw mre abut the film Jurassic Park.T understand the writer’s pinin.
Have yu ever seen the film Jurassic Park?
Steven Spielberg
斯蒂芬·斯皮尔伯格(Steven Spielberg) “电影奇才”作品：《辛德勒名单》《大白鲨》《E.T.》《变形金刚 》 《侏罗纪公园》
Is it scientifically pssible t clne dinsaurs ?
N, it’s impssible.
Which is the main idea f the passage?The passage is abut___.a. the stry the film Jurassic Parkb. the scientific truth behind dinsaur clning in Jurassic Parkc. the principles f DNA and clningd. why dinsaurs died ut
Decide wh the writer is.The writer f the passage is prbably ___. a film prducer (b) a science teacher (c) a film critic (d) a dctr
Read the passage and figure ut its structure and main ideas.
Para. 1Para. 2-4Para. 5Para. 6
Three reasns why clning dinsaurs is impssible.
Outline f the film “Jurassic Park”.
The cnclusin f the passage.
Sme ther prblems abut the clning f dinsaurs.
Chse the best answers.
1.The stry f Jurassic Park is based n the idea that msquites preserved since prehistric times _____.(a) can be used t create living dinsaurs(b) can be fund in Csta Rica(c) can be clned(d) cntain dinsaur bld which cntains dinsaur DAN
2. In fact, dinsaurs died ut befre msquites existed, s ______.(a) the basic stry f Jurassic Park is fictin(b) msquites need t be lder(c) dinsaurs are at least 60 millin years ld(d) it’s pssible t clne dinsaurs
3. Althugh preserved msquites have been fund, ____.female msquites cannt absrb DNA it’s nt pssible t cnfirm that the DNA it cntains is frm a dinsaurn dinsaur DNA frm an earlier perid has been discveredDNA breaks dwn after a lng perid f time
4. The questins which arise frm the clning f dinsaurs ______.(a) prve that Jurassic Park is fictin(b) d nt prve that Jurassic Park is fictin(c) mean we can clne them successfully(d) are easy fr scientists t answer
5. A suitable envirnment where dinsaurs might survive ______. (a) can be fund in Hllywd, USA (b) is scientifically impssible (c) prbably desn’t exist tday (d) wuld be different frm the envirnment dinsaurs are used t
Jurassic park is a Hllywd film abut living dinsaurs which have been clned frm dinsaur DNA fund in prehistric msquites. But is it scientifically pssible t clne dinsaurs in this way, r is this just Hllywd fictin?
Wrk in pairs. Read the passage again and discuss yur answer t the questin.
Writer’s pinin:
The writer thinks that it’s nt scientifically pssible t clne dinsaurs and the idea is nly Hllywd fictin.
Cmplete the sentences in yur wn wrds.
The dinsaurs get ut f cntrl because _________. DNA taken frm msquites can nly be 40 millin years ld, s _________.
3. When dinsaurs died ut, their DNA _______. 4. Unless the present day envirnment was different, the dinsaurs ______.5. Althugh dinsaurs exist in a Hllywd film, they ______.
1. Accmpanied by Hammnd’s tw grandchildren, they are sent n a tur thrugh Jurassic Park in cmputer-cntrlled cars. accmpany是动词, 意为： ① 陪同, 陪伴
②伴随，与……同时发生 常用结构：accmpany sth. by / with sth.③给……伴奏 常用结构：accmpany sb. at / n Please accmpany me n the trip t my hmetwn. The curse bks are accmpanied by fur CDs. Lightning was accmpanied with thunder. Mary sang and I accmpanied her at / n the pian.
2. A trpical strm hits the island, kncking ut the pwer supply, and an emplyee destrys the security system. knck ut意为： ①摧毁, 歼灭 ②击败, 打败 ③使失去知觉, 使昏迷 ④使震惊, 使说不出话来
【拓展】 其它含knck的常用短语: knck at  敲(门、窗等) knck dwn  撞倒, 拆除(建筑物), 使降价 knck ff  下班, 减(价), 匆忙做完 knck ver 打翻, 撞倒 knck up 敲门叫醒
【语境应用】用适当的介词或副词填空。1) They want t knck the huse ______ and rebuild it.2) I wish yu wuldn’t knck ______ the table again.3) The child was kncked ______ by a lrry as he ran acrss the rad.4) Our team was kncked ______ in the first part f the cmpetitin.5) We’ve dne enugh fr tday; I think we’ll knck ______.
3. In fact, nly females can absrb the DNA f anther creature. absrb是动词，意为： ①吸收 ②使并入, 吞并 ③理解, 掌握 ④吸引(注意力等) ⑤消减, 缓冲 ⑥占用, 耗去
e.g.  Water can absrb a large amunt f heat.The cmpany has grwn larger after absrbing sme small nes.S many new ideas! It's difficult fr me t absrb all at nce.An airplane verhead cmpletely absrbed the by's attentin.Jump with yur knees bent, s they absrb This jb absrbs all f my time and energy.
【语境应用】完成句子。1) ___________________, Jhn didn’t ntice evening appraching. 全神贯注于绘画中，约翰没有注意到晚上了。2) Water and salts _______________ ur bld stream. 水分和盐被吸收进我们的血液中。
Absrbed in painting
are absrbed int
4. When life ends, DNA breaks dwn and des nt repair itself. break dwn意为： ① (机器等) 出毛病, 损坏 ② (计划等) 失败 ③ 被搞垮, 垮掉 ④ 分解, 划分成部分
car brke dwn n the way t the airprt.The plan brke dwn because peple were unwilling t cperate.Mrs. Green’s health brke dwn under the pressure f the wrk.Chemicals in ur bdy can break dwn the fd.
Write a shrt passage describing what might happen if dinsaurs gt ut f cntrl in yur wn.