2021届高考英语一轮复习Unit4Wildlifeprotection典例ppt课件新人教版必修2

1、2021届高考英语一轮复习Unit4Wildlifeprotection典例ppt课件新人教版必修22021届高考英语一轮复习Unit4Wildlifeprot-2-1.die out 灭亡;逐渐消失教材原句As a result these endangered animals may even die out.(P25)结果,这些濒危动物甚至有可能灭绝。语境巧练单句填空Its a pity that many old customs are dying .Wait a moment and be patient,and the fire is dying .Many graduates a

2、re dying a position in the company based in Hangzhou.考点必记die away(声音、光线、风声等)逐渐消失die down(火、情绪、风暴等)由强变弱die off(动植物等)相继死亡;(草木等)枯死be dying for. 很想要;渴望out downfor-4-1.die out 灭亡;逐渐消失out downf-3-2.There be.有教材原句There has been some progress in saving endangered wildlife in China.(P25)中国在保护濒危野生动植物方面取得了一些进步

3、。语境巧练完成句子街道尽头曾经有过一座古代的教堂。There an ancient church at the end of the street.今晚学校电影院可能有一场印度电影。There an Indian film at the school cinema this evening.当时,机场里碰巧有几名医生。There a few doctors at the airport.used to bemay be/ is likely to behappened to be-5-2.There be.有used to bem-4-考点必记There will be/be going to

4、 be.将有There may/must be.可能有/肯定有There cant be.不可能有There used to be.曾经有There must/may have been.肯定/可能已经有过There ought to be.应该有There be likely to be.可能有There happen to be.碰巧有There appear/seem to be.似乎有-6-考点必记-5-3.in danger (of) 在危险中;垂危 教材原句Why are they in danger of disappearing?(P25)为什么他们有消失的危险?语境巧练单句填

5、空The rare species which are danger of disappearing should deserve more attention from us human beings.It is generally agreed that this will possibly lead to a danger_ agriculture and the food chain,and consequently to human o-7-3.in danger (of) 在危险中;垂危 in-6-考点必记danger n.危险out of danger脱离危险

6、a danger to. 对构成威胁dangerous adj.危险的endangered adj.濒危的-8-考点必记-7-4.relief n.(痛苦或忧虑的)减轻或解除;减轻痛苦的事物教材原句In relief Daisy burst into laughter.(P26)戴茜如释重负,突然大笑起来。语境巧练单句填空He had a headache and went to the chemists to get something for his pain(relieve).A daily stretching and yoga practice are the best two wa

7、ys_(relieve) back pain.Much my relief,her injuries were only slight.reliefto relieveto-9-4.relief n.(痛苦或忧虑的)减轻或解除;减轻-8-考点必记in relief如释重负;松了口气to ones relief使人放心(欣慰)的是relieve v.救济;减轻;解除get relieved 松了一口气relieve ones pain/mind 减轻痛苦/忧虑-10-考点必记-9-5.protect.from 保护不受(危害)教材原句“Im protecting myself from mosq

8、uitoes,”it replied.(P26) 它回答说,“我这样做可以防止蚊虫叮咬。”语境巧练单句填空If we dont act now (protect) the environment,well live to regret it.Some parents are just too(protect).They want to shelter their kids from every kind of danger,real or imagined.to tect.from 保护不受(-10-考点必记protection n.保护un

9、der the protection of在的保护下under ones protection 受某人保护protective adj.保护的-12-考点必记-11-6.affect v.影响;感动;侵袭教材原句It contains a powerful drug which affects mosquitoes.(P26)它含有一种强效的药物可以防止蚊虫叮咬。语境巧练单句填空Deeply (affect) by the news of his death,she couldnt focus on her work.Hearing the firefighters story,the aud

10、ience were affectedtears. affectedto-13-6.affect v.影响;感动;侵袭affecte-12-考点必记be affected by. 受影响;被打动;使悲伤affect sb.to tears把某人感动得流泪affect ones decision影响某人的决定完成句子The drug did not affect his health;in fact,it seemed to (没有作用).考点提示effect用作名词,多用于短语have an effect on,意为“对有影响/作用”。have no effect-14-考点必记have no

11、 effect-13-7.pay attention to注意,关注教材原句You should pay more attention to the rainforest where I live and appreciate how the animals live together.(P26) 你应该多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。语境巧练单句填空Attention should be paid our study,and only in this way can we make more progress.With the final exam appr

12、oaching,Ive got to try to focus my attention it.完成句子中国的快速发展吸引了全世界的关注。Chinas fast development has to the whole world.toon/upondrawn/attracted/caught attention-15-7.pay attention to注意,关注t-14-考点必记draw /attract /catch attention to.引起某人的注意turn ones attention to把注意力转移到fix/focus/concentrate ones attention

13、on/upon 注意力集中在devote ones attention to把注意力放在-16-考点必记-15-8.appreciate v.鉴赏;感激;意识到高考佳句Now,I appreciate the silence and the new way of communication it opens.(2019全国卷)现在,我欣赏它的寂静和它打开的新的交流方式。语境巧练单句填空Music can be enjoyable,but nothing can (appreciate) unless you like it.With no better way to express feeli

14、ngs of love and_(appreciate),its easy to see why students turn to the flower shops on Teachers Day.Id appreciate if you would turn the cellphone down.be appreciatedappreciationit-17-8.appreciate v.鉴赏;感激;意识到be-16-考点必记appreciate doing sth.感激做某事I would appreciate it if.如果我将很感激appreciation n.欣赏;感激in app

15、reciation of欣赏;感激写作佳句I would appreciate it if you would let me know in advance whether you will be coming or not.如果您能让我提前知道您是否要来,我将不胜感激。-18-考点必记-17-9.succeed v.成功;接替;继任教材原句What must be done if wildlife protection is to succeed?(P27)假如要想成功地保护野生动植物,应该怎么办?语境巧练单句填空The real secret to (succeed) learning l

16、ies in students taking an interest in what they are doing.Not having promoted the new digital camera_(successful),the company should reflect on its original marketing methods.successfulsuccessfully-19-9.succeed v.成功;接替;继任succes-18-考点必记succeed in(doing) sth.在成功success n.成功;成功的人(或事)successful adj.成功的b

17、e successful in (doing) .在上成功successfully adv.成功地;顺利地-20-考点必记-19-10.employ v.雇用;利用(时间、精力等)教材原句Can they be employed to work in the park and not hurt the animals?(P27) 他们可以被雇用到公园工作而不伤害动物吗?语境巧练单句填空Its standard practice for a company like this one (employ) a security officer.We ensured that the people h

18、ave access to basic daily necessities and provided (employ) assistance to urban residents having difficulties in finding jobs.to employemployment-21-10.employ v.雇用;利用(时间、精力等)t-20-考点必记employ sb.as. 雇用某人当employ sb.to do sth.雇用某人做某事employ oneself in. 从事于be employed in doing sth.忙于做某事employment n.使用;职业;

19、雇用employer n.雇主employee n.雇员-22-考点必记-21-11.harm n.& v.损害;危害教材原句What should be done to punish people who do harm to the animals?(P27)采取什么措施来惩罚那些伤害动物的人呢?语境巧练单句填空Smoking is(harm) to women and children,in particular.Experts say being exposed to sunlight for too much time will do harm ones skin.完成句子The p

20、rofessor may say no,but there is (问一问也没害处).harmfultono harm in asking -23-11.harm n.& v.损害;危害harmful-22-考点必记do harm to对有害There is no harm in doing sth.做某事没有害处。harmful adj.有害的harmless adj.无害的be harmful/harmless to对有害/无害-24-考点必记-23-.单句填空1.She felt upset because she lost the bag (contain) her ID card a

21、nd a lot of money.2.Some findings have shown that living near an airport may cause the (lose) of hearing some day.3.We all know that not every story has a happy (end).4.Wild animals are our friends.We should live peace together on the earth.5.He very much appreciated (receive) the invitation to take

22、 part in your birthday party.containinglossendinginreceiving-25-.单句填空containinglossend-24-6.The little boy came riding full speed down the motorway on his bicycle.What a (danger) scene it was!7.The majority of (employ) are planning to cut down on wages to reduce the cost of running their companies.8

23、.Nowadays many parents are trying to either prevent their children from failure,or protect them the knowledge that they have failed.9.To everyones (relieve),the policeman talked the man out of jumping from the top of the building.10.Its no surprise that she doesnt know when the universe came into(be

24、).dangerousemployersfromreliefbeing-26-6.The little boy came r-25-.单句改错1.Great attention must be paid to develop primary education,especially in the countryside.2.I advised him to give up the foolish idea,but he responded at my suggestion with a laugh.3.It is said that she has employed in a computer

25、 company since graduation.4.We know the exact number of the deaths according by the latest CCTV news.5.Now too much attention is paid to and too many money is spent in keeping pets while people in some countries are starving.developdevelopingatto has后加beenbytomanymuch-27-.单句改错developdevelopin-26-6.They are living with their parents for the moment because their own house is rebuilt. 7.Dont waste any time trying to persuade him to join us.It is no need to do so.8.Luckily,the local Earthquake Monitoring Network successful predicted the earthquake. 9.Tell the c