(人教版)高考英语一轮复习：必修2Unit4实用课件(含答案).ppt

1、Unit 4Wildlife protectionPart 重点词汇通关1.contain vt.包含;容纳;容忍;克制(强烈的感情等)【语境检测】写出黑体部分的含义(2016北京高考)When condors(秃鹰)eat dead bodies of other animals containing lead,they absorb large quantities of lead.()包含The stadium is large enough to contain 100 thousand audience.()Hearing the disappointing news,he was

2、too sad to contain himself.()容纳克制【写作提升】语境填词The _ _many kinds of fruits,_ a pineapple/a pineapple _.容器中装着多种水果,包括一个菠萝。container containsincludingincluded【易混辨析】contain“包含包含,含有含有,容纳容纳,里面装有里面装有”,指指包含全部内容或数量包含全部内容或数量,也可指里面也可指里面所包含的成分所包含的成分,不用于进行时态不用于进行时态,表表示示“容纳容纳”时相当于时相当于hold。container为名词为名词,“容器容器”includ

3、e“包含包含,连连在内在内;计入计入;算入算入;包包括括”,用于表示所包含事物中的一用于表示所包含事物中的一部分部分,其后的宾语往往是主语的一其后的宾语往往是主语的一部分。部分。including为介词为介词,放在所包放在所包括的事物之前括的事物之前,included为形容词为形容词,放在被修饰的名词之后放在被修饰的名词之后2.affect vt.影响;感动;侵袭【语境检测】单句语法填空(2016北京高考)Dr.Welch examined a sick boy,Billy,and knew he had diphtheria,a deadly infectious(传染的)disease m

4、ainly _(affect)children.affecting_(affect)with a high fever,he continued with his work.世纪金榜导学号79060040We want to know whether the drug has an effect _peoples health.Affectedon【写作提升】完成句子Around 540 million people _,which causes 100,000 deaths per year.大约5亿4千万人受二手烟的影响,每年造成10万人死亡。are affected by second-

5、hand smoke【考点必记】(1)be greatly/deeply affected by 被深深打动be affected by heat/cold中暑/着凉be affected with a high fever发高烧(2)effect n.作用;影响have an effect on对产生影响(3)affection n.喜爱,感情;影响;感染3.appreciate vt.鉴赏;感激;意识到;欣赏;重视【语境检测】单句语法填空Id appreciate your _(write)me back as soon as possible.I would appreciate _if

6、 you can give me some advice on how to solve these problems.writingitHere I sincerely express my _(appreciate)if you could help find the lost suitcase.appreciation【写作提升】单句写作(2015陕西高考)我曾帮助她成功地举办了几次班级英语活动,这得到了老师和同学的赞赏。Successfully,I have lent a helping hand to her in several English activities of my c

7、lass,which _.has beenappreciated by both teachers and classmates【考点必记】(1)appreciate+n./pron./v.-ing 重视/感激I would appreciate it if.假如我将不胜感激(2)appreciationn.欣赏;感激【误区释疑】当appreciate,hate,dislike,love,like,depend/rely on等词(短语)后接if/when从句时,一般先加it,再接if/when从句。4.succeed vi.成功;继承 vt.接替;继任【语境检测】单句语法填空It never

8、 occurred to me that you could succeed _persuading him to change his mind.世纪金榜导学号79060041He had to succeed _the business when his father passed away.intoParents arrange everything for their children and spare no effort to pave the way for their _(succeed).success【写作提升】语境填词After _his fathers company

9、as president,he _the company _ in its field.在他继承了父亲的公司并成为公司总裁之后,他成功地使公司在它的领域里更加成功。succeeding tosucceeded in makingmoresuccessful【考点必记】(1)succeed in doing sth.成功地做某事succeed to sth.继承succeed sb.as接替某人成为(2)success n.U成功;成就C成功的人或事物successful adj.成功的successfully adv.成功地be successful in doing sth.成功地做某事【误

10、区释疑】success表示“成功的人或事”时,failure表示“失败的人或事”时,都是可数名词。5.employ vt.雇用;利用(时间、精力等)【语境检测】用employ的适当形式填空Its standard practice for a company like this one _a security officer.Men and women must be treated equally in education and _.to employemploymentMost _require anyone who wants a job from them to provide a

11、home address on a job application.employers【写作提升】一句多译她忙着给花浇水,没有注意到那时发生的一切。She _/_the flowers,so she did not notice what was happening.was employed employed herself in watering_the flowers,she did not notice what was happening._the flowers,she did not notice what was happening.Employed in wateringEmp

12、loying herself in watering【考点必记】(1)employ sb.as.雇用某人任employ sb.to do sth.雇用某人做某事(2)employer n.雇主employeen.雇员employmentn.雇用【思维拓展】“职场”高频动词集锦appoint任命hire雇用;租用interview面试promote 晋升fire开除dismiss解雇resign辞职retire退休 6.respond vi.回答;响应;做出反应【语境检测】单句语法填空(2017全国卷)The homeowner called to say that the parents ha

13、d responded _the recordings.(2015浙江高考)These comments came in _(respond)to specific questions often asked by local newsmen.toresponse【考点必记】(1)respond to sth.对做出反应/回答(2)response n.回答;反应in response to 对做出反应make(a)response to 回答/响应;对做出反应 Part 重点短语句式通关7.die out灭亡;逐渐消失【语境检测】单句语法填空(2016北京高考)In the 1980s,el

14、ectrical lines and lead poisoning(铅中毒)nearly drove the birds to dying _.outAlthough the wind has died _,the rain remains steady,so you still need a raincoat.They looked up into the sky until the noise of the rocket died _.London was a new world to me and I was dying _(find)out more about it for myse

15、lf.downawaytofind【考点必记】(1)die away(声音、光线等)逐渐消失die of/from因而死die down减弱;平息die off相继死亡(2)be dying for很想要;渴望be dying to do sth.极想做某事 8.protect.from保护不受(危害)【语境检测】单句语法填空(2017北京高考)When vaccination(疫苗)rates are very high,as they still are in the nation as a whole,everyone _(protect).is protected As is know

16、n to us all,shoes play an important role in our life,for they can protect our feet from _(hurt).It is their duty to protect their friends _the enemy.beinghurtagainst【写作提升】单句写作我们必须采取措施来保护树木免遭砍伐。We must do something to _.世纪金榜导学号79060042protect trees from being cutdown【考点必记】(1)protect.against保护以防(2)类似结

17、构短语:以上短语中的from在被动语态中均不可省去,而在主动语态中,与stop/prevent搭配的from可以省略。9.It shows the importance of wildlife protection,but Id like to help as the WWF suggests.这体现了野生动植物保护的重要性,不过,我还是想按照世界野生生物基金会的建议来帮助你们。【语境检测】写出黑体部分的含义This year,as in previous years,tickets sold very quickly.()As Jack returned home from England,

18、his son had graduated from college.()如同当时候(2015四川高考)As the months went by,the rabbits saw that I was no threat and didnt escape.()(2015福建高考)The failure was a big blow to him,but he wasnt discouraged and soon got as enthusiastic as ever.()随着和一样【写作提升】单句写作因为我正忙着准备期末考试,我没有一收到电子邮件就给你回复。_,I didnt reply to

19、 your email as soon as I received it.As I was busy preparing for my final exam【考点必记】as作为连词的用法主要有:(1)“如同;按照”,引导方式状语从句;(2)“当时候;一边一边;随着”,引导时间状语从句;(3)“因为;既然”,引导原因状语从句;(4)“尽管”,引导让步状语从句(从句使用部分倒装,即将形容词、副词、名词、动词等放于as前面;单数可数名词提前时应该省掉冠词);(5)引导比较状语从句,常用于as.as.句型,意为“像一样”(第一个as是副词,第二个as是连词)。10.This is the only h

20、ome of the red Colobus monkey but there are very few left.这里是红髯猴唯一的家园,但是(现在)它们所剩无几了。【语境检测】单句语法填空(2015湖北高考)The little boy had been running up and down the street,but there were still twenty papers _(leave).(2016全国卷)Yet there is evidence _(suggest)that the trend is growing.leftsuggesting【写作提升】一句多译现在,仍

21、然还有很多贫穷的学生,他们上不起(not afford)学。Nowadays,there are still many poor students,_.(使用非谓语动词作定语)Nowadays,there are still many poor students,_.(使用定语从句)notaffording to go to schoolwhocan not afford to go to school【考点必记】(1)句型There be+n.+v.-ing/v.-ed结构中v.-ing,v.-ed作后置定语。如果名词与后面的分词存在主动关系,用v.-ing形式,如果是被动关系,则用v.-e

22、d形式。(2)there be之后如果有几个并列主语,be动词的单复数要取决于第一个主语是单数还是复数,即遵循就近原则。【思维拓展】(1)常见的there be变化结构:There happen(s)to be.碰巧有There stand(s)/live(s)/lie(s)/go(es)/remain(s).有There seem(s)to be.好像有There is likely to be.可能有There may(might)/must be.可能/肯定有There come(s).来了/到了(2)There be句型的非谓语动词形式:There being/There to be。

23、【备选要点】1.decrease vi.&vt.减少;(使)变小;或变少【语境检测】单句语法填空(2015安徽高考)_(decrease)the amount of rubbish and to protect the environment,more governments are requiring people to recycle materials.To decreaseA local newspaper remarks that crime is _the decrease.on【写作提升】一句多译坦白地说,那个国家的人口正在减少,而我们国家的人口正在增长。To be frank

24、with you,the population in that country is _/_while the population in our country is _/_.decreasingon the decreaseincreasingon the increase【考点必记】(1)decrease(from.)to.(从)减少到decrease by 减少了(2)decreasen.减少,减小on the decrease 在减少中(3)increase v./n.增加,增长,增进increase by/to增加了/到on the increase 在增长中 2.mercy n.

25、仁慈;宽恕;怜悯【语境检测】单句语法填空After the boats motor failed,they were _the mercy of the weather.The kidnappers were _(mercy)and Gettys son made repeated requests for help from his father.atmerciless【写作提升】语境填词He is such a _(mercy)man and always has mercy _those homeless animals,which are usually _(受摆布)the coldn

26、ess and storm.But sometimes he can show no mercy _those he doesnt like.mercifulonat the mercy ofto【考点必记】(1)show mercy to/have mercy on sb.怜悯某人at the mercy of sb.=at ones mercy任某人摆布,受某人控制its a mercy that.真是万幸without mercy毫不留情(2)merciful adj.仁慈的,宽恕的be merciful to.对仁慈merciless adj.无情的;冷酷的 3.relief n.(痛

27、苦或忧虑的)减轻或解除;减轻痛苦的事物【语境检测】单句语法填空After years of hard work,his efforts paid off,which was quite _relief.I felt a little uneasy,but _my relief,I had a good excuse.ato【写作提升】完成句子I could hear the other girls behind me sigh _.我能听到身后其他几个女孩如释重负地叹了口气。Your coming _the bother of writing a long letter.你的到来省去了我写长信

28、的麻烦。in reliefrelieved me of【考点必记】(1)in relief如释重负;松了口气to ones relief使某人欣慰的是;让某人感到放松的是with relief欣慰地(2)relieve vt.(危险、痛苦等)解除,减轻,缓解relieve sb.of.解除某人的负担、困难等(3)relieved adj.放心的 4.in danger(of)在危险中;垂危【语境检测】介词填空I hope youve learned a lesson.You put us both _danger.This can put their pets in danger _serio

29、us illness.inof【写作提升】完成句子Many species of animals are _.许多动物种类都处于濒临灭绝的危险中。in danger of dying out【考点必记】(1)out of danger脱离险境a danger to对有危险;对是危险的人或物(2)dangerous adj.危险的.课文里的高考根据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。One day,when Daisy woke up,she found a flying carpet by her bed.The carpet asked her where she w

30、anted to go.Daisy responded that shed like to see some 1._(endanger)wildlife.The carpet then took her to Tibet,a 2._(distance)land where Daisy saw an antelope looking sad.The antelope said they were being killed for the wool.Daisy said she hadnt known about this and she wondered what to do 3._(help)

31、them.endangereddistantto helpThen they went to Zimbabwe,where Daisy found 4._elephant which told Daisy that they were once an endangered species.They were hunted 5._mercy by farmers,who said the elephants destroyed their farms.Thanks to the governments help,the problem was 6._(final)solved.Daisy sai

32、d this showed the 7._(important)of wildlife protection.anwithoutfinallyimportanceAfter a while they went into a rainforest.They found that a monkey 8._(protect)itself from mosquitoes.The monkey asked Daisy to pay more 9._(attend)to the rainforest and said it would appreciate 10._if animals lived tog

33、ether.was protectingattentionit.话题中的写作 5月22日是世界野生动物保护日地球生物多样性日。现在请你用英语为China Daily写一篇关于保护野生动物的短文。内容应包含:1.过度捕杀已经导致一些动物灭绝或处境危险;2.政府已经关注并采取了一系列措施,一系列的法律也已经付诸实施;3.个人看法:相信能成功阻止这一状况的恶化。注意:1.请根据以上提示写一篇50个词左右的短文;2.尽量使用本单元的知识点;3.可适当增加细节。_ _ _ _ _【参考范文】It is hunting too much that has greatly affected the numb

34、er of wild animals.As a result,some animals have died out and others are in danger.Fortunately,our government has paid attention to the situation and has taken a series of measures.A series of laws has also come into effect.I believe that we will succeed in preventing the situation from getting worse.