2016-2017学年高中英语 Module 2 DNA-the Secret of Life
Module 2 DNA-the Secret of Life Section Ⅳ Reading Practice& Cultural Corner & WritingⅠ.单词拼写1．________(干旱)and famines(饥荒) have killed up to two million people here.2．The design of the bicycle has managed to reduce the effects of wind________(抵抗力) and drag.3．Remove the wafers with a spoon and________(转移) them to a plate.4．I________(赞成) of the proposal.5．Many parents________(反对) bilingual education in schools.6．The government________(发布) a warning that the strikers should end their action or face dismissal.7．Popular music________(演变) from folk songs.8．What do you________(想象) doing, anyway?9．The problem is by no means________(奇怪的) to America.10．It gradually________(开始明白) upon me that I still had talent and ought to run again.【答案】 1.Drought 2.resistance 3.transfer4．approved 5.oppose 6.issued 7.evolved8．fancy 9.peculiar 10.dawnedⅡ.阅读理解A(2016·郑州市高中毕业年级第一次质量预测)There are a growing number of pet owners who feed their pets on raw foods，which means “uncooked” meat and bones.William Burk，a pet food specialist from the Food and Drug Administration (FDA) ，believes that feeding raw meat to pets is against its goal of protecting the public from health dangers，and that raw meat and bones do not have all the required nutrition that a pet needs every day.Recognizing how popular these foods are，the FDA has provided guidelines for producers of pet foods which contain uncooked meat for dogs，cats and other pets.The guidelines give rules to protect pet owners and pets from dangers about food safety and lack of nutrition.Pet owners who feed raw meat and bones to their pets should deal with these products very carefully to protect themselves against possible dangers，saysBurk.Just as when ou are preparing foods for human beings，use hot water and soap to wash your hands，containers，and surfaces that come into contact with the food.Don't put your hands near your mouth until you have washed them，and don't allow your pet to touch your face right after it has eaten raw meat.“If pet owners choose to feed bones to their pets，they should watch their pets arefully when they are eating bones，”Burk says.“If a pet eats a big piece of bone that won't pass through its digestive system(消化系统)，it is likely to kill the pet.”【语篇解读】在喂养宠物时，人们总是喜欢将生肉和骨头给宠物吃，其实这样既危险，又没有营养。
1．What does William Burk think of feeding pets on raw meat?A．It'll make the pet owners sick.B．It'll keep the pets' wild nature.C．It's against the policy of the FDA.D．It's dangerous and lack of nutrition.【解析】细节理解题。
根据第一段第二句中的“feeding raw meat to pets is against its goal of protecting the public from health dangers，and that raw meat and bones do not have all the required nutrition”可知，William Burk认为用生肉喂养宠物不仅危险，而且没有营养，故D项正确。
【答案】 D2．The FDA has provided guidelines for producers of pet foods with raw meat because ________.A．pet safety is a serious problemB．most pets are lack of nutritionC．feeding pets on raw foods is popularD．the quality of pet foods is dropping【解析】细节理解题。
根据第二段的第一句“Recognizing how popular these foods are，the FDA has provided guidelines for producers of pet foods which contain uncooked meat for dogs，cats and other pets”可知，由于认识到生食深受欢迎，故FDA为宠物食物生产厂商提供了指导原则，故C项正确。
【答案】 C3．Those who feed pets on raw foods should do some necessary cleaning when ________.A．preparing raw meat for petsB．touching the food containersC．taking their pets out for a walkD．preparing foods for human beings【解析】细节理解题。
根据第三段的第二句“Just as when you are preparing foods for human beings，use hot water and soap to wash your hands，containers，and surfaces that come into contact with the food”可知，正如准备人类食物一样，为宠物准备生食时要用热水和肥皂洗手、清洗容器和与食物有接触的表面，故A项正确。
【答案】 A4．What suggestion is given to pet owners in the last paragraph?A．Pets should be forbidden to eat raw bones.B．Pets should be kept away from the raw meat.C．Pets should be checked on their digestive system.D．Pets should be watched carefully while eating bones.【解析】细节理解题。
根据最后一段中的“If pet owners choose to feed bones to their pets，they should watch their pets carefully when they are eating bones”可知，该段建议人们，当宠物吃骨头时，主人应当仔细观察，以防宠物被骨头卡住，故D项正确。
【答案】 DB(2016·湖南省怀化市高三二模)If you are sending a text message, watching TV or listening to the radio, you may stop and give this your full attention.Multitasking shrinks(使……萎缩) the brain, research suggests.A study found that men and women who frequently used several types of technology at the same time had less grey matter in a key part of the brain.University of Sussex researchers said, “Using mobile phones, laptops and other media devices simultaneously could be changing the structure of our brains.”Worryingly, the part of the brain that shrinks is involved in processing emotion.The finding follows research which has linked multitasking with a shortened attention span, depression, anxiety and lower grades at school.The researchers began by asking 75 healthy men and women how often they divided their attention between different types of technology.This could mean sending a text message while listening to music and checking email, or speaking on the phone while watching TV and surfing the internet.The volunteers were then given brain scans which showed they had less grey matter in a region called the anterior cingulate cortex (ACC)(前扣带皮质)．Scientists have proved that brain structure can be changed on exposure to fresh environments and experience.Other studies have shown that training—such as learning to play magic tricks or taxi drivers' learning the map of London—can increase greym atter densities(密度) in certain parts.Experts have also warned of the harmful impact technology can have on our memory and attention span.The University of California team conducted a survey of more than 18,000 people aged between 18 and 99, and found 20% had problems with memory.Researchers were shocked greatly by the 14% of 18 to 39yearold people who also worried about their memories.Multitasking may shorten attention span, making it harder to focus and form memories, the researchers said, adding that youngsters may be particularly affected by stress.【语篇解读】这是一篇科普小品文。
Module 2 DNA—the Secret of Life Reading 课件
➢ Part 2 : Stories related to the application of DNA (underline who&what of the stories)
A TThhee ppoolliiccee can find criminals by tesing their DNA.
2 What will genetic engineering help scientists do?
Genentiacbelnegsibn.eteoridnog will enaibnlseerstcientistsctroeiantseert new genes into unborn babies, children or adults, which will create new characteristics .
Requirements
The important developments in
genetics
Your attitude
field application influence
How to make genetics safe and beneficial
Thank you!
1 Watson and Crick’s discovery about DNA was the beginning of
enormous advances in the field of genetics. (同义词）
A. contributions B. seniors C. submissions√D. developments
Welcome to My Class !
• 1. Who do you look like, your mother or your father?
Module2DNA-theSecretofLife-SectionⅡ
Module2DNA-theSecretofLife-SectionⅡⅠ.完成句子1史密斯夫妇有三个孩子。
______ ______ have three children.2说到政治，我是一窍不通。
______ ______ ______ ______ politics I know nothing.3停车费多少？______ ______ is parking?4他们那时候在伦敦，对吗？They were in London then，______ ______？5理由如下。
The reason is ______.6行了，行了，别再吵了！______，______，stop quarrelling!Ⅱ.单项填空1I'm sorry to have given you ______ trouble.A．a great number of B．such a lotC．such much D．so much2None of us like him because he thinks ______ of others than of himself.A．much B．much moreC．much less D．more3During the trip one student ______ three spent ______ 200 d ollars.A．of；much to B．in；as much asC．from；as much as D．out of；as many as4I'll help you ______.A．as much as I can B．as possible as I canC．as many as possible D．as many as I can5______ you've got a chance，you might as well make full use of it.A．Now that B．AfterC．Although D．As soon as6—Hello，______ is 77553861.—Is that Mike?A．it B．this C．I am D．that7When the headmaster spoke out his plan，most of the students ______ against it.A．are B．wereC．do D．did8______ is a fact that English is being accepted as an internati onal language.A．There B．ThisC．That D．ItⅢ.完形填空Cell Phone Lets Your Secret OutYour cell phone holds secrets about you.Besides the names a nd__1__ that you've programmed into it，traces of your DNA left on the device，too，according to a new study.DNA is genetic material that__2__ in every cell.Like your finge rprint，your DNA is unique to you __3__ you have an identical twin.S cientists today routinely analyze DNA in blood，saliva(唾液)，or hair left __4__ at the scene of a crime.The results often hel p detectives identify __5__ and their victims.Your cell phone c an reveal more about you __6__ you might think.Meghan J．McFadden，a scientist at McMaster University in Hamilton，Ontario，heard about a crime in which the suspect bled onto a cell pho ne and later dropped the__7__.This made her wonder whether traces of DNA lingered on cell phones—even when no blood was involved.__8__ she and her colleagu e Margaret Wallace of the City University of New York analyz ed the flipopen phones of 10 volunteers.They used swabs(药签) to collect__9__ traces of the users from two parts of the ph one：the outside，where the user holds it，and the __10__，which is placed at the user's ear.The scientists scrubbed the phones using a solution made mo stly__11__ alcohol.The aim of washing was to remove all dete ctable traces of DNA.The owners got their phones __12__for another week.Then the researchers collected the phones and repeated the swabbing of each phone once more.The scientists discovered DNA that__13__ to the phone's spe aker on each of the phones.Better samples were collected fro m the outside of each phone，but those swabs also picked up DNA that belonged to other p eople who had apparently also handled the phone.__14__，DNA showed up even in swabs that were taken immediately a fter the phones were scrubbed(擦净)．That suggests that washing won't remove all traces of ev idence from a criminal's device.So cell phones can now be ad ded to the __15__of clues that can clinch a crimescene investi gation.1A.numbers B．musicC．secrets D．films2A.appeals B．appoints C．appears D．applies3A.because B．unlessC．although D．still4A.about B．inC．for D．behind5A.criminals B．peopleC．men D．policemen6A.when B．untilC．before D．than7A.device B．paperC．file D．document8A.However B．SoC．But D．Nevertheless9A.invisible B．nonexistent C．visible D．apparent 10A.card B．keysC．screen D．speaker11A.of B．upC．on D．into12A.upon B．backC．without D．with13A.was given B．belongedC．was owned D．became 14A.Generally B．SurprisinglyC．Disappointedly D．Shor tly15A.explanation B．discoveryC．book D．listⅣ.经典重现1 I like this house with a beautiful garden in front，but I don't have enough money to buy______.A．one B．itC．this D．that2 Some people fear that ______ air pollution may bring about changes in ______ weather around the world.A．/；the B．the；/ C．an；the D．the；a3 What ______ pity that you couldn't be there to receive _____ _ prize!A．a；a B．the；a C．a；the D．the；the4 He doesn't have ______ furniture in his room—just an old desk.A．any B．many C．some D．much5 —Did you watch the basketball match yesterday?—Yes，I did.You know my brother ______ in the match. A．is playing B．was playingC．has played D．had playedⅠ.1答案：The Smiths2答案：When it comes to3答案：How much4答案：weren't they5答案：this6答案：Now，nowⅡ.1解析：trouble 是不可数名词，此句中只能用so much修饰。
高二英语外研版选修9学案：知识导引Module2DNA—theSecretofLife含解析
课前导引一、词汇扫描根据句意及各题后括号中所给的汉语意思，从下面的方框中选择合适的单hereditary question alter nonetheless modify resistance approve issue bare peculiar1。
The building is part of our national ________(遗产)。
2。
I had a ________ (奇怪的)feeling that we’d met before.3.The students were________ （问）on the books they had been studying。
4.She likes to walk around in________ （赤裸的）feet。
5.They are making some ________ (改动)to the house.6.They ________ (宣布）a joint statement denying the charges.7。
The problems are not serious。
________ (不过），we shall need to tackle them soon.8。
She desperately wanted to win her father’s ________ （同意）。
9.The office software has been ________ （改进)over the years.10.Elderly people are not always ________ （抵制的)to change.答案:1。
heritage2。
peculiar 3.questioned4。
bare5。
alternations6。
issued 7。
Nonetheless 8.approval 9.modified 10。
resistant二、句型聚焦观察下列句子，试着归纳其画线部分所包含的句型结构.1.But it is very likely that their child will be born with a terrible,inherited illness。
高二英语Module2 DNA the Secrets of Life (I)
得夺市安庆阳光实验学校高二英语Module2 DNA the Secrets of Life (I) 外研社一. 本周教学内容：Module 2 DNA —the Secrets of Life (I) 二. 教学目标：本模块介绍关于DNA 的研究现状，最新成果，并对未来这一高科技领域的发展进行展望，进一步激发学生探索生命科学的兴趣，培养学生团结协作的科学素养，帮助学生辨证思考转基因，克隆等高新技术的发展可能给人类带来的益处和负面效应及相应的道德挑战。
并同时引入了与此相关的词汇，要求学生了解上述内容并掌握有关的词汇，培养语言技能。
单词和短语：take after hereditary have an （enormous ） influence on question investigation perform an operation alter consequence trait to a great extent in detail nonetheless insure modify regulatory labelmolecular resistance drought resistant insecticide carcinogen transfer approve soybean oppose pimento edible transgenic issue inspectionevolve bare indescribably frail fancy queer peculiar flaxen shaft shudder dawn differentiate 重点词语：take after have an （enormous ） influence on question perform an operation alter consequence to a great extent in detail nonetheless insure modify resistance drought resistant transfer approve oppose issue inspection bare shudder differentiate 词语要点归纳： 1. question（1）n. 问、发问、询问、质问；疑问、怀疑；问题 ask sb. a question 向某人提一个问题 put a question to sb. 向某人提问题 The question is what do you want to do? 问题是你想干什么?a question about sb. ／sth. 有关某人／事的问题 （2）①v. 询问、盘问、提问；怀疑；对……表示怀疑 question a witness 审问证人question sb. on his views询问某人的看法Do you question his honesty?你怀疑他的忠实吗?②n. 询问、探问make no question of对……不加怀疑out of question毫无疑问out of the question不可能；办不到的、不必谈的【思维拓展】questionable adj. 可疑的；不可靠的questionably adv.questionnaire意见询问表【活学活用】There is no doubt that Mr. White’s having been in Guilin.——There is no _________ that Mr. White’s having been in Guilin.2. investigation n.调查【思维拓展】v. investigate调查、审查、检查investigate the cause of a train accident调查一起火车事故的原因 investigate into an affair调查一件事件 investigator（n.）调查员【活学活用】单项填空He has been _____________ and found blameless.A. searchedB. investigatedC. examinedD. tested3. nonetheless=（nevertheless）adv. 然而、不过；虽然如此What you said was true but（it was）nonetheless unkind.你所说的都对，可惜不怎么厚道。
高中英语Module2DNA_theSecretofLife模块尾核心要点回扣教案含解析外研版选修9
模块尾核心要点回扣Ⅰ.重点单词1．________vt.审问；盘问；询问2．________v．改变；使变样3．________n．结果；影响4．________adj.(生物学中)遗传的；世袭的5．________vt.更改；改正6．________n．标签7．________v．转移8．________v．发布9．________v．想象10．________adj.怪异的11．________v．开始明白；开始理解12．________v．区分；区别13．________v．战栗；发抖14．________v．调查→________n．调查15．________n．保险→________v．为……投保16．________adj.管制的→________ n．规则17．________adj.不受影响的→________n．抵抗力18．________v．批准；认可→________n．批准；认可19．________v．反对→________n．反对20．________vt.检查→________n．检查21．________v．进化→________n．进化【答案】 1.question 2.alter 3.consequence 4．hereditary 5.modify bel 7.transfer 8．issue 9.fancy 10.peculiar 11.dawn 12．differentiate 13.shudder 14.investigate；investigation15.insurance；insure16.regulatory；regulation 17.resistant；resistance 18.approve；approval 19.oppose；opposition 20.inspect；inspection 21.evolve；evolutionⅡ.重点短语1．____________(长相或举止)像(长辈)2．____________有(很大)影响3．____________除掉4．____________在另一方面5．____________传给(下一代)6．____________死于(内因)7．____________在很大程度上8．____________详细地9．____________come to an end10．____________laugh into my eyes11．____________be resistant to12．____________approve of13．____________place a ban on14．____________in favour of15．____________dawn on16．____________apply to【答案】 1.take after 2.have an (enormous) influence 3.get rid of 4.on the other hand 5．pass... on to 6.die of 7.to a great extent 8．in detail 9.结束10.直视着我的眼睛笑11.不受影响的12.赞成；同意13.对……禁止14.支持15.明白16.适用于用上面词组的适当形式填空17．You are the leader, so____________， you are responsible for the delay.18．He described____________how the accident happened, and we all felt sorry for the victims.19．There were 16 votes____________my suggestion, and 15 against.20．I____________your trying to earn some money, but please don't neglect your studies.21．This law____________all places of public entertainment.【答案】17.to a great extent 18.in detail 19.in favor of 20.approve of 21.applies toⅢ.重点句式1．Every cell in our bodies contains our genes, which pass hereditary characteristics on_to our children.【句式仿写】你们打算将这种风俗传给下一代吗？_______________________________________________________________2．It has already had and will continue to have_an_enormous_influence_on our lives.【句式仿写】我们的教练对这个队的影响很大。
高二英语课件unit2《dna—thesecretoflife》sectionⅲ
was/were was/were都是be动词的过去式。was是单数形式，是am，is的过去式，were 是are的过去式，在虚拟语气中，were可表单数。was/were可用来构成各种过去 时态。 If I were you，I'd do it now. 如果我是你的话，我现在就会做的。 They were discussing the matter when I came in. 我进来时他们正在讨论这件事。 Ten years ago，I was very young.十年前，我很年轻。
much 1．adj.修饰不可数名词，意为“许多；大量”。 I don't have much money on/with me. 我身上没带多少钱。 How much water do you need？你要多少水？ 2．pron.常和how，so，too，as连用。 How much of the work did you do today? 今天你做多少工作呢？ I've got too much to do today. 我今天要做的事太多。
insure against insure with insure for insurance n.
给……保险以防 与……订保险合同 保险金额；保费为 保险；保险契约(＋against)
He was insured against death. 他给自己保了人寿险。 Which company do you insure with? 你与哪家公司订立了保险合同？
6．习惯句型中的it。 It＋is＋过去分词＋that-clause It is said/believed/thought/reported/well-known/rumored that... 据说/大家相信/大家认为/据报道/家喻户晓/谣传…… 7．it的习惯用法。 It is all over with me.我完了！ You will catch it.你会被责骂的。 I can't help it.我没有办法。 It went hard with him.他遭遇了不幸。
高二英语课件unit2《dna—thesecretoflife》sectionⅱ
完成句子 ①由于母亲受伤，这小孩生下来是畸形。 The child was born deformed____________an injury to its mother. ②别担心，这无关紧要。 Don't worry.It's____________.
【答案】 ①in consequence of/as a consequence of ②of no/little consequence
take away take back take care of take down take in
拿走；带走 带回；拿回；收回 小心；照顾 拆卸；记下；拿下 接受；接待；吸收；领会；欺骗
take off take on take out take over take up
脱下；起飞 呈现；雇用；承担；从事 取出；带出 接管；接替 占用；继续；接下去；拿起
suffer/face/take the consequences of遭遭受受//面面临临//承承担担((某某事事的的))后后果果
as a consequence
因此；结果
as a consequence of
由于……的结果
in consequence
因此；结果
in consequence of
under investigation carry out an investigation make social investigation make an investigation of/on/into sth. investigate v. investigator n. investigative adj.
【答案】 ①up ②out ③on ④off ⑤on ⑥over ⑦after
高中英语 词汇详解(Module 2 DNA—the Secret of Life)教学素材 外研版选修9
知识感悟一、词汇详解1.take after (长相或举止)像(长辈【典型例句】你女儿长得一点都不像你。
【相关链接】take away 拿走，带走take back 带回，拿回，收回take care of 小心，照顾take down 拆卸，记下，拿下take in 接受，接待，吸收，领会take off 脱下；起飞take on 呈现；雇用；承担；从事take out 取出，带出take over 接管，接替take up 占用；继续，接下去；拿起2.have an(enormous)influence on 有(很大)影响【典型例句】老师对学生有很大影响。
她的父母对她不再有真正的约束力了。
【相关链接】● under the i nfluence of 受影响，受支配他是在吸毒后犯罪的。
影响，对……起作用他的作品影响了千百万人的一生。
有很大影响的She is one of the most influential figures in她是本地政坛举足轻重的人物。
正式提问；质询；问；怀疑n.问题；疑问；议题；课题；怀疑；犹豫【典型例句】The question is what you want to do.问题是你想干什么。
Do you question his honesty?你怀疑他的忠实吗？哪条路线较好，是一个问题。
She was arrested a她被拘留审问有关火灾的事情。
【相关链接】bring/throw sth. into question 引起有关……的怀疑(或议论come into question 成为怀疑(或讨论)的对象just/only/merely a question of...(指不难预料、解释、做等)只不过是……问题out of question没问题out of the question 不可能；不允许；不值得讨论there is/was no question of...没有……的可能性4.to a great extent 在很大程度上【典型例句】我大部分同意你所说的。
高中英语 Module 2 DNAthe Secret o
角顿市安康阳光实验学校Module 2 DNA-the Secret of Life(满分：120分；时间：100分钟)Ⅰ.阅读理解(共15小题；每小题2分，满分30分)A(2016·重庆次适应性测试)Just a couple of hours ago，I was on the plane，ready to fly home from London.The flight had been delayed by a few hours so it felt good to be so close to takeoff.I had my iPod in place and a new book to read.Then，over the loudspeaker came the pilot's voice: “The ground crew has found a metal instrument in one tire.We regret that we must cancel this flight.”The passengers' reactions that announcement led to were interesting.One man close to me began to argue with a flight attendant.A couple in another row complained loudly.A businessman in a black suit actually kicked the seat in front of him.Yet some passengers responded differently.An elderly gentleman smiled as he helped others take their bags down from the overhead compartments.A teenager，rather than trying to rush off the plane like most of the other passengers，stopped to help a woman with a disability.The lady sitting next to me laughed and said：“ Hey，it's not the end of the world，” before she made a call to her kids and shared her adventure with them.The wisest among us have a remarkable ability to maintain grounded when times get tough.No life is perfect；mine certainly isn't.We all must face challenges，both large and small.You and I have the power to choose to rise above the external circumstances. We always have the choice to be strong and kind when things fall apart.That's grace under pressure.My seatmate was right—things could have been so much worse.Anyway，I am sate.I have my health.I have two wonderful children.I have work I love and so much to be grateful for.Sure I now have to wait a few hours to catch the next flight home.【语篇解读】本文是记叙文，讲述了因为航班取消不同乘客的不同反应。
高二英语课件unit2《dna—thesecretoflife》sectionⅰ
4．The old newspapers take up too much space, and we'd better______them. 5．After a medical consultation, the doctors decided to______________on the patient without delay. 6．____________smoking, my father coughs frequently. 【答案】 pared with 2.under investigation 3．take after 4.get rid of 5.perform an operation 6．As a consequence of
The world has 800 million hungry people.Until now, food supplies have been increased by improved varieties, pesticides and artificial fertilizers: the green revolution.Now we're on the edge of a new revolution: a genetic one.
2 ． Every cell in our bodies contains our genes, which pass hereditary characteristics on_to our children.
我们身体的每个细胞都包含我们的基因，这些基因把我们的遗传特征传给 孩子们。
3．It has already had and will continue to have_an_enormous_influence_on our lives.