1、话题9 生物保护 基础知识自测一、单词识记1._ n.野生动植物2._ n.地毯3._ n.蚊子4._ n.昆虫5._ n.收入wildlifecarpetmosquitoinsectincome6._ n.事件;事变7._ n.灰尘;尘土;尘埃8._ n.地域;地带;地区9._ vt.检查;视察10._ vt.擦;摩擦incidentdustzoneinspectrub11._ v.回答;响应12._ vt.影响;感动;侵袭13._ v.减少;变小14._ adj.远的;远处的15._ vt.包含;包括respondaffectdecreasedistantcontain二、单词拓展(A)单
2、词派生1._ vt.保护_ n.保护protectprotection2._ n.仁慈；宽恕_ adj.仁慈的；怜悯的3._ n.重要性_adj.重要的importanceimportantmercymerciful4._ vi.成功;vt.继承;接任_ n.成功_ adj.成功的_ adj.不成功的succeedsuccesssuccessfulunsuccessful5._ n./vt.损害;伤害;危害_ adj.有害的_ adj.无害的harmharmfulharmless(B)灵活运用 用所给词的适当形式填空。1.The _(protect)of wildlife has become
3、 urgent because more and more animals are dying out.在theof sth.结构中,需要一个名词。protection3.Most of the students _(success)passed the exam in the end.修饰动词passed,故用副词。2.The _(mercy)king saved the poor old man.修饰名词king,故用形容词。successfullymerciful4.The old man told his son that he should realize the _(importa
4、nt)of saving.在theof sth.结构中,需要一个名词。5.It is _(harm)to smoke too much.作表语,结合意思可知应填harmful。importanceharmful三、短语翻译1._ 在危险中;垂危2._ 如释重负;松了口气3._ 突然笑起来4._ 注意pay attention to in danger(of)in reliefburst into laughter5._ 形成;产生6._ 按照;根据所说7._ 灭亡;逐渐消失8._ 以至于;结果so that come into beingaccording todie out9._ 和平地；和
5、睦地10._ 保护不受11._ 渴望做某事12._ 被用来做be used to doin peaceprotect.fromlong to do sth.四、语篇填空Many animals have disappeared during the long history of the earth.1 _most famous of these animals are dinosaurs.2 _ lived on the earth tens of millions of years ago,long 3 _humans came into being and their future se
6、emed secure 4 _ that time.There were many 5 _(difference)kinds of dinosaur and a number of them used to live in China.The They before at different Not long ago a rare new species of bird-like dinosaur 6 _(discover)in Chaoyang County,Liaoning Province.When scientists inspected the bones,they were sur
7、prised 7 _(find)that these dinosaurs could not only run like the others but also climb trees.was discovered to find Dinosaurs died out suddenly about 65 million years ago.Some scientists think it came after an 8 _(expect)incident when a huge rock from space hit the earth and put too much dust into t
8、he air.9 _ think the earth got too hot for the dinosaurs to live on any more.Nobody knows for sure 10 _ and how dinosaurs disappeared from the earth in such a short time.unexpected Others why 1.The 最高级前用the。2.They 替代前句中的dinosaurs。3.before 指在人类出现很久之前。4.at 表示“在那时”是at that time。5.different 在名词kinds前作定语
9、，用形容词。6.was discovered 主语与discover是被动关系，又与ago连用，可知用一般过去时的被动语态。7.to find 在作表语和补语的形容词后作状语只能用不定式。8.unexpected 指“突如其来的”事件。9.Others 与上面的Some scientists相对。10.why 指没有人确切知道为什么又是怎么样恐龙在地球上消失的。五、语段改错The flown carpet travelled so fast that nextminute they were in Zimbabwe.Daisy turneddown and found that she was
10、 being watchedby an elephant.“Have you come to take yourphoto?”it asked.flyingturned around/roundmyIn a relief Daisy burst into laughing.“Dontlaugh,”said the elephant,“We used to be anendangered species.Farmers hunted us withmercy.They said we destroied their farms,and money from tourists only went
11、to the large tour companies.laughterwithoutdestroyedSo the government decided help.Theyallowed tourists to hunt only the certain number of animals whether they paid the farmers.Now the farmers are happy and our numbers are increasing.”toa certain number ofif1.flown flying 表示“正在飞行的”。2.turned down tur
12、ned around/round意为“转过身来”。3.your my 意思是：你来给“我”拍照？4.删除In a relief 中的a 因in relief是固定词组，意为“如释重负”。5.laughing laughter 习惯上说burst into laughter或burst out laughing。因此，也可不改laughing，而将into改为out。6.with without 因without mercy 意为“毫不留情”。7.destroied destroyed 拼写错误。8.在decided后加to 由decide to do sth.可知。9.the certain
13、number of a certain number of 意为“一定数量的”。10.whether if 引出条件状语从句，意为“如果”。重点词汇讲练1.contain vt.包含；容纳；克制例句 It contains a powerful drug which affects mosquitoes.它含有一种强效的药物，可以防止蚊叮虫咬。运用 She could hardly _(抑制激动).contain herexcitement2.appreciate vt.欣赏；感激；意识到例句 You should pay more attention to the rainforest wh
14、ere I live and appreciate how the animals live together.你们应该关注我生活的热带雨林，并且懂得热带雨林的动物是如何在一起生活的。用法 appreciate 一般用名词、代词或动名词充当宾语，但不能接不定式作宾语。搭配 Id appreciate it if 如果我会很感激。注意 appreciate和thank都可表示“感激，感谢”，但appreciate的宾语是sth.,而thank的宾语是sb.。运用 (1)I would much appreciate_ if you could come to my party.it(2)We_
15、(感谢你帮助我们).appreciate your helping us/thank you for helping us/are grateful to you for helping us3.succeed vi.成功 vt.接替;继任例句 What must be done if wildlife protection is to succeed?如果野生动物保护要成功的话，我们必须要做些什么?succeed in doing sth.成功做某事be successful in doing sth.成功做某事搭配运用 根据提示完成句子。The astronauts_(成功返回)from
16、the moon to the earth according to the plan.succeeded in returning He_(接替他父亲)as president of the company.succeeded his father4.employ vt.雇用;利用(时间、精力等)例句 The company employs 1,200 people.该公司雇用了1200人。写出下列词语的汉语意思。employee n._ employer n._ employment n._ unemployment _(5)the unemployed _派生 雇员，雇工雇主雇用;受雇失
17、业失业的人思考 研读下列例句，归纳employ的常用搭配。He was employed as a bus driver.They employed her to look after the baby.She employs her free time in sewing/to sew.He employed himself in(=was employed in/was busy)watering the garden.根据以上例句，可归纳如下搭配。employ sb._ 雇用某人为 employ sb._ sth.雇用某人做某事 employ sth._ sth.利用某物干某事 empl
18、oy oneself in=be _ 从事/忙于 搭配employed inasto doto do/in doing/busy5.harm n.&vt.损害;危害例句Hard work never did anyone any harm.努力工作对谁都没有害处。搭配do harm to sb.=do sb.harm对某人有害处come to no harm 没受损害There is no harm in doing做是无害的谚语 Harm set，harm get.害人反害己。运用 根据汉语意思完成英语句子。不妨一试。There is no harm _.Our dog wont_(伤害你)
19、.in tryingharm you6.die out(指物种)灭绝;火慢慢熄灭;渐渐消亡原句 As a result these endangered animals may even die out.结果这些濒危动物甚至可能会灭绝。(B2P25)例句 Many wild animals have died out in the past few years.许多野生动物在过去几年灭绝了。die away 减弱(以致觉察不到)；淡化die of 死于(饥饿；疾病)die from 死于(外界引起的)be dying forto do sth.渴望联想(2)The young mans gra
20、ndfather died _ (死于)a heart attack.(1)A great number of people died _(死于)the earthquake which broke out at midnight years ago.fromof运用 填入一个恰当的词。例句 Why are some valuable plants in danger of disappearing?为什么有些珍稀植物有消失的危险？7.in danger(of)在危险中;垂危原句 Why are they in danger ofdisappearing？它们为什么会有消失的危险？(B2P25
21、)in need of 需要in honor of 纪念(in memory of)in search of 寻找in charge of 掌管；负责联想运用 Although he was _(处于危险中)at the beginning,he finally was _(脱离危险).in dangerout of danger例句 It is necessary for us to protect our eyes from sunshine.有必要保护我们的眼睛免受阳光伤害。原句“Im protecting myself frommosquitoes,”it replied.“我在防蚊虫
22、叮咬,”它回答说。(B2P26)8.protectfromagainst保护不受(危害)区别prevent/stop/keep sb.from doing 阻止某人做某事(1)People are becoming aware of the necessity _ _(保护环境免受污染).(2)I tried many times to _ _(阻止他吸烟),but I failed at last.to protect the environmentfrom pollutionstop him from smokingprevent/keep/运用 根据提示完成下列句子。原句 You sho
23、uld pay more attention to the rainforest where I live and appreciate how the animals live together.你们应该多加关注我们生活的热带雨林,并且懂得热带雨林的动物是如何在一起生活的。(B2P26)例句 The government should pay more attention to poor peoples need.政府应该更加关注穷人们的需求。9.pay attention to 注意catch sbs attention 吸引某人的注意力draw sbs attention to sth.
24、吸引某人注意某事物联想 The famous film stars performance_(吸引了所有人的注意力).As teachers,we should _ _(更加注意学生的反应)in classes.运用 根据提示完成下列句子。caught all peoples attentionpay moreattention to students reaction原句 They lived on the earth tens of millions years ago,long before humanscame into being and their future seemed se
25、cure at that time.千百万年前,恐龙就在地球上生活,比人类的出现要早得多,当时它们的前景好像也很安全。(B2P30)e into being形成；产生例句 Scientists have found out how the world came into beingat the very beginning.科学家们老早已经查明世界形成的原因。联想come into effect 实施come into use 投入使用come into power 上台执政运用 用use,power或effect填空。The new law will come into _next week
26、.The new machines bought last month will come into _ tomorrow.The president of America has come into _since 2010.powereffectuse写作句型仿写原句 Daisy had always longed tohelp endangered species of wildlife.黛茜一直渴望着帮助濒危野生动物。(B2P26)1.long to do sth./long for sth.渴望做某事；渴望例句 Mike has always longed tohave a camer
27、a to record the beauty of nature.迈克一直渴望着拥有一台相机来记录下自然的美丽。A great number of young people in the country _(渴望城市生活).仿写 根据汉语意思完成英文句子。long for city life The students in our class _ _(渴望上英语课).long tohave English classes原句 There Daisy saw an antelope looking sad.在那里,戴茜看到一只藏羚羊面带忧郁的神色。(B2P26)2.see sb.doing st
28、h.看到某人在做某事说明 see/watch/notice/hear/observe+sb.+doing sth.看到/注意到/听到/观察到某人做某事例句 The girl saw the thief stealingthe womans purse.这女孩看见那个小偷在偷那妇女的钱包。仿写 我昨晚看见他在跟她谈话。I _ with her last night.saw him talking3.be used to do 被用来做例句 Computer is being used to solve many difficult scientific problems.电脑被用来解决很多困难的
29、科学问题。原句 Our fur is being used to make sweaters for people like you.我们的皮毛备用来做像你一样的人的毛衣。(B2P26)联想sb.be used to doing sth.某人习惯于做某事sth.be used to do某物被用来做used to do sth.过去常做某事仿写 他过去常和朋友们一起玩，而现在他已经习惯于独处了。He _with his friends，but now he _ alone.is used to staying used to play4.some.others.一些另一些too.to.太而不能
30、原句 Some.Others think the earth got too hot for the dinosaurs to live on any more.其他人认为地球变得太热，以至于恐龙生活不下去了。(B2P30)例句 Some people think this problem is nothing，but othersthink it is too difficult to solve.有些人认为这个问题不值一提，而另一些人则认为这问题太难解决了。仿写 假期时,有些人会去旅游,另一些人则只是待在家里。During holidays,_ would go travelling wh
31、ile _ would just stay at home.others some people例句 My brother lives in the room with its window facing south.我弟弟住在窗户向南的房间里。5.with+宾语+非谓语动词宾补原句 She turned around and there was an antelope with a sad face looking at her.她转过身来，一只羚羊一脸苦相望着她。(B2P26)说明 该结构在句中除用作定语外,还可用作状语,表原因、伴随、方式等。常见的有：to do 主动,将要发生的动作do
32、ing 表示主动,正在发生的动作done 被动或完成了的动作with+宾语+有很多作业要做,我没空陪妈妈去逛街。_,I have no time to go shopping with my mother.仿写 根据汉语意思,完成英文句子。With a lot of homework to do 钥匙丢了,他进不了家门。_,he couldnt get into his house.她住在那个亮着灯的房子里。She lives in the house _ _.With the key lostburning(定语)with the light6.主句+so that因此(结果)；以便(目的)
33、例句 I study hard so that I may not fail in the examinations.我用功，免得考不及格。用法 引导目的状语从句时，从句的谓语常有can，could，may，might等情态动词引导结果状语从句时，从句谓语不用情态动词。仿写 根据汉语意思完成英文句子。她早上起得早，目的是想成为第一个到达那儿的人。She got up early in the morning _./in order that she could=so as to/in order to be the first to get there so that(2)珍妮已经知道这个消息
34、了，因此她一点都不开心。Jenny had already known the news _.so that she was not happy at all难句结构分析原句 Please take me to a distant land where I can find the animal that gave fur to make this sweater.请带我到遥远的地方，在那里我可以找到为做这件毛衣提供毛绒的动物。(P26 B2)分析 句中where引导一个_从句，修饰a distant land；在这个从句中又有一个that引导的_从句，修饰the animal。定语定语Thank You!