2019-2020学年新教材高中英语unit2 wild life protectionsectionⅡreadingandthinking教学案版本：人教版必修第二.doc

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1、Section Reading and Thinking基础知识 预习自检在云端的一天空气稀薄，我们不得不在离营地不远的徒步旅行中休息几次。在我们的左边，被雪覆盖的山峰消失在云层中，那些云看起来似乎触手可及。放眼平原，我们隐约看到一群体形优美的动物。这是我们来到这里的原因去观察藏羚羊。藏羚羊住在西藏、新疆和青海的平原上。看着它们缓慢地穿过绿草地，我被它们的美丽所震撼。我也想起它们身处险境。因为它们珍贵的皮毛，它们正遭受非法猎杀。我的向导叫扎西，是长塘的村民。他在长塘自然保护区工作。这个保护区是西藏西北部动物和植物的避难所。对扎西来说，土地是神圣的，保护野生动物是一种生活方式。“我们不是在保护动

2、物，”他说：“实际上，我们是在保护我们自己”。20世纪80年代和90年代，藏羚羊经历了一段艰难时期。藏羚羊的总数量急剧下降超过百分之五十。偷猎者射杀藏羚羊来获取利益。它们的栖息地也因为新公路和铁轨的建成而变得越来越狭小。为了保护这个物种不灭绝，中国政府将其置于国家保护之下。为了它们免于受到攻击，扎西和其他的志愿者昼夜看守这些藏羚羊。桥和门被添加，让藏羚羊容易移动，使它们安全远离汽车和火车。采取的措施很有效。藏羚羊的数量在2015年6月已经恢复，并且藏羚羊从濒临物种名单上被移除。然而，政府并不打算终止藏羚羊保护项目，因为对藏羚羊的威胁还没有完全消失。晚上，我喝着茶看着星空。我想着藏羚羊和扎西对我

3、说的话。采取了很多措施去保护野生动物，但是如果我们真的想拯救这个星球，我们必须改变我们的生活方式。只有学会和自然界和谐相处，我们才不会成为野生生物和地球的威胁。重点知识 合作探究1reserve n. (动植物)保护区；储藏(量)vt. 预定；预留；保留(教材P16)归纳拓展(1)reserve sth. for sb.为某人预定某物/为某人保留某物(2)reservation n. 预订，预约；保留地；保留意见make a reservation 预订，预约Id like to reserve_a_table_for three for seven oclock.我想预订七点钟供三人用餐的桌

4、位。These seats are reserved_for special guests.这些座位是留给贵宾的。He went to the desk to make_a_reservation.他到服务台进行了预订。(1)单句语法填空Customers are advised to make a _ (reserve) in advance for the restaurant is popular.We shall reserve three tickets _ you, and you can get them a few minutes before the show.答案：rese

5、rvationfor(2)单句写作为了拯救熊，我认为应该建立更多的熊自然保护区，以便它们可以自由地生活在那里。In order to save bears, I think more _ should be set up so that they can live there freely.答案：reserves for bears2This_is_why were hereto observe Tibetan antelopes.(教材P16)这是我们来到这里的原因去观察藏羚羊。剖析This is why . 这就是的原因。why后接表示结果的内容。归纳拓展(1)This is becaus

6、e . 这是因为because引导表语从句时，表示事情的原因。(2)The reason is that . 的原因是主语是 The reason时，表语从句常用that引导，而不用 because，且that一般不能省略。He was ill yesterday. This_is_why he didnt come to the meeting.昨天他病了，这就是他没来开会的原因。He didnt come to the meeting yesterday. This_is_because he was ill.昨天他没来开会，是因为他病了。The_reason for his succes

7、s is_that he works hard.他成功的原因是他努力工作。单句语法填空This is _ we all like him.Im all wet in the rain. This is _ I forgot to bring an umbrella with me this afternoon.The reason why she refused their invitation is _ she must stay at home to look after her sick mother.答案：whybecausethat3Watching them move slowly

8、 across the green grass, Im struck by their beauty.(教材P16)看着它们缓慢地穿过绿草地，我被它们的美丽所震撼。剖析Watching them move slowly across the green grass在此处是一个时间状语，该分词作状语可转化为相应的时间状语从句，即When I was watching them move slowly across the green grass, Im struck by their beauty.归纳拓展现在分词作状语：(1)表示该动作由句子的主语发出。(2)作状语的分词或分词短语可以转化为一

9、个相应的从句。Getting_up_late,_Tom didnt catch the first bus.Because Tom got up late, he didnt catch the first bus.汤姆因为起床晚了，所以没赶上第一班车。Having_told him many times, I found he didnt do what I had told him to do.I had told him many times, but I found he didnt do what I had told him to do.虽然我已经告诉他很多遍了，但我发现他并没做我

10、让他做的事。(1)单句语法填空_ (see) the cat, the mouse ran off. _ (hear) their teachers voice, the pupils stopped talking at once.答案：SeeingHearing(2)单句写作做完家庭作业后，男孩被允许看电视剧。_ his homework the boy was allowed to watch TV play.答案：Having finished4observe vt. 观察(到)；注视；遵守(教材P16)归纳拓展(1)observe sb. do sth. 看到某人做了某事observ

11、e sb. doing sth. 看到某人正在做某事observe sth.done 看到某事被做observe that . 观察到(2)observation n. 观测，观察；遵守be under observation 在观察中；被监视中Scientists and babies seem to observe the world differently.似乎科学家和婴儿观察世界(的方式)是不同的。The police observed_a_man_enter the bank.警察注意到一个男人走进了银行。They observed_him_entering the bank.他们看

12、见他正走进银行。The patient is_under close observation.病人在接受严密的观察。(1)单句语法填空The boys observed the teacher _ (do) the experiment.Art classes help develop childrens powers of _ (observe)答案：doingobservation(2)单句写作我注意到他的头发已经剪了。I observed _.答案：his hair cut5watch over 保护；照管；监督(教材P16)归纳拓展watch构成的其他短语：watch out 小心，留

13、神watch for 观察等待watch out for 密切注意keep watch 看守，警惕on watch 值班keep a close watch on 严密监视着She had to ask for a days leave to watch_over her sick child.她不得不请一天假来照看她生病的孩子。The government is keeping_a_close_watch_on how the situation develops.政府正在密切注视着形势的发展。单句语法填空Watch _！ Do not get too close to the buildi

14、ng. The walls are being painted.Is anyone watching _ your dog while youre out?My grandma would like to.答案：outover6remind vt. 提醒；使想起(教材P16)归纳拓展remind sb. of sb./sth. 使想起(类似的人或物) remind sb. to do sth. 提醒某人做某事remind sb. that . 使某人想起That smell reminds_me_of_France.这股气味使我想起了法国。Remind_me_to_phone Alan bef

15、ore I go out.提醒我在出去之前给艾伦打电话。Passengers are_reminded_(that) no smoking is allowed on this train.旅客们请注意，本次列车禁止吸烟。(1)单句语法填空You remind me _ your father when you say that.You must remind him _ (take) his medicine, in case he forgets. 答案：of to take(2)单句写作我提醒你，时间快到了。I _ time will soon be up. 答案：remind you

16、that 7remove vt. 去除；移开；脱去(教材P16)归纳拓展remove sth./sb. (from sth./sb.) 移开；拿开；去掉；从机构开除 remove into 搬入remove sth. from 从搬走某物remove sth. to . 把某物搬到remove from 除掉；搬离Three children were_removed_from the school for persistent bad behaviour.三个孩子因持续行为不检被学校开除。She removed_the_painting_to another wall.她把这幅画移到了另一面

17、墙上Remove_from the fire, add white sugar, ready to serve. 熄火、加入白糖，就可以吃了！(1)单句语法填空As soon as the cake is done, remove it _ the oven.They are going to remove _ a new building.答案：frominto(2)单句写作当你在日本时，请在进入房间前脱下你的鞋子。Please _ your shoes before _ the room when youre in Japan.据我所知，他被学校开除了。As far as I know,

18、he _ the school.答案：remove; enteringwas removed from8intend vi.& vt. 打算；计划；想要(教材P16)归纳拓展(1)intend sb. to do sth. 打算让某人做某事intend to do/doing sth. 打算做某事intend that . 打算(2)be intended for 为打算/设计的be intended to do 打算做；想要做By mentioning the Swiss study, the author intends_to tell us that ewaste deserves to

19、 be made good use of.通过提及瑞士的研究，作者意在告诉我们电子垃圾值得好好利用。I intend_that you shall take over the business.我有意让你接管公司。The program is_intended_for the families of deaf children.这个项目是专门为有失聪儿童的家庭而设计的。The journey was_intended_to achieve more than what Captain Robert Falcon Scott had done.这次航行意欲实现罗伯特福尔肯斯科特船长没有实现的目的

20、。单句语法填空The writer clearly intends his readers _ (identify) with the main character.In fact, I dont intend _ (stay) long.This money is _ (intend) for the development of the tourist industry.答案：to identifystaying/to stayintended9Only when we learn to exist in harmony with nature can_we stop being a th

21、reat to wild life and to our planet.(教材P16)只有学会和自然界和谐相处，我们才不会成为野生生物和地球的威胁。剖析此句为only状语位于句首引起的倒装句。归纳拓展(1)当only修饰状语位于句首时，句子采用部分倒装的结构，将系动词、助动词和情态动词提到主语前。(2)如果only后接状语从句，该状语从句不倒装，只对主句进行倒装。(3)当only修饰主语时，句子则不用倒装。Only in this way can_you solve the problem.只有用这种办法你才能解决这个问题。Only when a child grows up does_he_

22、understand his parents intentions.只有当一个孩子长大了，他才能理解父母的意图。Only he_knows the answer.只有他知道答案。单句写作只是在那时我们才决定以暴力对暴力。Only then _ to answer violence with violence.他只有靠大声喊才能使河对岸的人们听到他的声音。Only by shouting _ able to make people on the other side of the river hear him.只有当他回来时我们才知道了秘密。Only when he came back _ th

23、e secret.答案：did we decidewas hedid we know10harmony n. 和谐；融洽(教材P16)归纳拓展(1)be in harmony with . 与协调一致live in harmony 和睦相处(2)harmonious adj. 协调的；和睦的，友好的Human life is regarded as part of nature and, as such, the only way for us to survive is to live in_harmony_with nature.人类生活被认为是自然的一部分，因此我们生存的唯一方式是和自然

24、和谐相处。It is important for us to build a harmonious society. 建立一个和谐的社会对我们来说是非常重要的。(1)单句语法填空Your suggestions are not in harmony _ the aims of this project.Their _ (harmony) relationship resulted in part from their similar goals.答案：withharmonious(2)单句写作我们必须努力和我们周围的人和睦相处。We must try to _ with those aroun

25、d us.答案：live in harmony11threaten vt. 威胁；危及(教材P17)归纳拓展(1)threaten sb. with sth. 用某事物威胁某人threaten to do sth. 威胁(说)要做某事threaten sb. with death 用死来恐吓某人(2)threat n. 威胁，恐吓a threat to sb./sth. 对某人或某事的威胁The attacker threatened_me_with a gun.袭击者用枪威胁我。Sandra threatened_to run away from home.桑德拉威胁说要离家出走。The f

26、ighting is a_major_threat_to the regions stability.这场战事对于该地区的稳定是一个主要的威胁。(1)单句语法填空He often threatens his mother _ death.He is unlikely to be a _ (threaten) to the Spanish player in the final.答案：withthreat(2)单句写作他说陆军军官们曾威胁要摧毁那座小镇。He said army officers _ the town.答案：had threatened to destroy学习效果 随堂演练.单

27、词拼写1Mrs Cookson was a rather _ (平凡的) woman.答案：plain2The animal is hunted for its _ (毛皮)答案：fur3We should be able to sell the house at a _ (利益)答案：profit4The _ (攻击) happened half a month ago.答案：attack5She returned to her family home to _ (康复) from an illness. 答案：recover6He thought that if he couldnt se

28、e something, it didnt _ (存在). 答案：exist7The news _ (去除了) all doubts about the companys future.答案：removed8The police had orders to _ (枪击) anyone who attacked them.答案：shoot9Our most wonderful and valuable possession is our _ (牧群)答案：herd10Money can be exchanged for _ (商品) or services.答案：goods.单句语法填空1The

29、 woods were designated an area of outstanding natural _ (beautiful)答案：beauty2According to some philosophers，everything in _ (exist) is reasonable.答案：existence3They broke my windows and _ (threat) me.答案：threatened4I intend _ (take) full advantage of this trip to buy the things we need.答案：to take5They

30、 worked out an _ (effect) method, which was confirmed by the leadership.答案：effective.单句写作1它们使我想起在我一生中更美好的时光。They just _ me _ a better time in my life. 答案：remind; of2她日夜服侍生病的母亲。She waited on her sick mother _. 答案：day and night3这些复本上的字颜色太黑了，我什么也看不出来。These copies are so dark. I cant _ any of the words.

31、答案：make out4鲍勃和我一起和睦地工作了有数十年了。Bob and I have been working together _ for ten years.答案：in harmony5警察注意到一个陌生人拿走了那个包。The police _ a stranger _ the bag away.答案：observed; take课后课时作业(一)完形填空It happened on a rainy Saturday morning last month. My wife Catherine and I were _1_ along what some people called mo

32、ose (麋鹿) alley. It was so _2_ that there were few cars on the road. _3_， something happened. A moose jumped out across our _4_. I had been driving for years and was _5_ at driving. In order to _6_ knocking into the moose, I made a quick _7_ to the other lane. If I had not done that, the moose might

33、have been killed, and my wife and I might have got _8_， too. A few seconds later, when I _9_ and looked back in my rear view mirror, the moose was getting up and then ran into the bush. Shaken but _10_， we both looked at each other with a surprised expression. From then on, I often thought about the

34、 relationship between humans and _11_. We know that animal species have appeared and disappeared _12_ since life began on the Earth. This is a(n) _13_ phenomenon (现象). However, animal species have been _14_ at a much faster rate for about a century now _15_ human factors such as pollution.Certain ph

35、ilosophers and scientists keep repeating that if we dont save animals, how we will be able to save ourselves. A better _16_ of animals gives us a better understanding of our own species. The _17_ to protect animals and nature in general _18_ the value of a society. And all animals play roles in natu

36、re and have a right to _19_. Therefore, I think we should try our best to save endangered animals, because humans cannot live on the Earth _20_.篇章导读：本文是一篇说明文。经历一次交通小事故后，作者开始思考人类与动物的关系，他认为我们应该保护野生动物，因为保护它们就是保护人类自己。1A.lookingBdriving Cwalking Drunning 答案：B根据下文作者的车差点跟一头麋鹿相撞的语境可知，作者当时在开车(driving)。2A.coo

37、lBquiet Cwide Dearly 答案：D根据上文中的“It happened on a rainy Saturday morning last month.”以及下文中的“there were few cars on the road”可知，马路上车少是因为当时还很早(early)。3A.ExpectedlyBObviously CFortunately DSuddenly 答案：D根据下文的“A moose jumped out”可知，突然(suddenly)有事情发生了。4A.spaceBregion Cpath Dplace 答案：C根据上文中的“along what some

38、 people called moose (麋鹿) alley”可知，作者和妻子正开车沿着麋鹿小路行驶，突然一头麋鹿跳出来穿过他们行驶的道路(path)。5A.angryBgood Cslow Dmad 答案：B根据上文中的“I had been driving for years”可知，作者开了很多年车，擅长开车。be good at “擅长”。6A.avoidBkeep Cdelay Dexcuse 答案：A根据下文中的“If I had not done that, the moose might have been killed”可知，这里是指为了“避免”撞上这头麋鹿7A.turnBj

39、ump Cresponse Drush答案：A“我”急转弯到了另外一条道上。8A.shockedBlost Cdisappointed Dinjured答案：D作者的车如果跟麋鹿相撞，那么他跟妻子也可能会受伤。get injured “受伤”。9A.understoodBthought Cstopped Dtried答案：C根据下文中的“looked back in my rear view mirror”可知，作者当时把车停(stopped)了下来，从后视镜里看到那头麋鹿起身，随后跑进了树丛。10A.worriedBfine Csad Dscared答案：B我们虽然受到惊吓，但是没事(fin

40、e)。11A.landsBroads Cplants Dwildlife答案：D根据下文可知，从那以后，作者经常思考人类与野生动物(wildlife)的关系。12A.exactlyBsilently Ccontinually Dmysteriously答案：C我们知道，自从地球上出现生命以后，动物物种不断地(continually)出现并灭绝。13A.strangeBnatural Cunusual Drecent答案：B这是个自然(natural)现象。14. AdecreasingBdeveloping Cappearing Dchanging答案：A根据下文的“human factors

41、 such as pollution”可知，动物物种一直以更快的速度在减少(decreasing)。15A.according toBinstead of Cbecause of Dalong with答案：C根据上下文可知，这里表示原因，故用because of。16A.treatmentBperformanceCworld Dknowledge答案：D更好地了解动物，才能更好地了解我们人类。“a better knowledge of”和“a better understanding of”都是“更了解”的意思。17A.wayBlaw Chope Dwill答案：D全文都在讲保护动物，结合

42、四个选项只有will符合语境，即保护动物和自然的意愿。18A.showsBincludes Cpredicts Dprotects答案：A这里指显示了社会价值。19A.escapeBsurvive Crefuse Dselect答案：B所有动物在自然界中都有自己的角色，它们都有权利生存(survive)。20A.aloneBapartCtogether Dforever答案：A根据上下文可知，这里是指人类不能独自(alone)存活在地球上。阅读理解Four animalsa wildcat, a mongoose, a mouse and an owlhad made their home i

43、n a huge tree.The mouse and the mongoose lived at the foot of the tree in two different holes. The cat lived in a large hole halfway up the tree and the owl lived in the branches.The cat feared none of its neighbours and moved about, afraid of nothing. The owl and the mongoose were afraid of the cat

44、 and kept a safe distance from it. The mouse was extremely afraid of all three neighbours.One day the cat was caught in a trap laid by a hunter. Its three neighbours watched with joy as it tried extremely hard to get out of the net in which it had been trapped. They knew it was a hopeless task. Soon the hunter would come and they would never see their enemy forever. The