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

1、 朗读美文(演练加黑部分的句式) Dear friends， Have you noticed that the number of rare animals is on the decrease? With our environment going worse, many animals cant adapt themselves to the new changes so that many species are endangered or have even died out. Besides, human activity also has a great influence on

2、 them. For example, people often kill them in order to get their meat or fur. Animals are our friends. They play an important role in keeping the balance of nature. We cant live without them. Whats more, both humans and animals should share the earth equally. To show our love to animals can definite

3、ly help us live more happily. To conclude, please remember your care can make a difference. Join us in protecting our best friends animals. 微练习(句式锤炼with 复合结构) 1Moreover, _， a wide range of sports events are able to be held.2018 全国卷书面表达 此外，随着体育场的建立，可以举办各种各样的体育赛事。 2_， a lot of posters were put up in o

4、ur school to call on us to take action for a greener earth.2016 北京卷书面表达 随着地球日的临近，学校里张贴了许多海报，号召我们为绿色 地球行动起来。 with the stadium set up With the Earth Day approaching 3 _， the result will be more objective and reliable.2016 江苏卷书面表达 有更多的人参加投票，结果会更客观可信。 With more people taking part in the voting (一)单词巧练 写

5、准记牢 1._ adj. 确定的；某一；一定 2_ n. 重要(性) 3_ vt. 包含；容纳；容忍 4_ n. 注意(力)；关注 5_ v. 咬；叮；刺痛 6_ n. 损失；遗失；丧失 7_ n. (痛苦或忧虑的) 减轻或解除；减轻痛苦 的事物 certain importance contain attention bite loss relief 8_ adj. 野生的；野的；未开发的；荒凉的 9_ vi. that is to say, eating too much every day does _ to our health.(harm) appreciating apprecia

6、tion protect protection harmful harm 阅读单词 1.wildlife n. _ 2habitat n. _ 3threaten vt. be deeply touched; be deeply affected 3appreciate vt. 鉴赏；感激；意识到；欣赏 【经典例句】In addition, Im crazy to learn how to appreciate western paintings, and Im wondering if you can tell us some tricks about how to paint.2019 天

7、津卷书面表达 此外，我很想学习如何欣赏西方绘画，我想知道你是否能告诉 我们一些绘画的技巧。 (1)appreciaten./pron./v.- ing 重视/感激 Id appreciate it if. 如果我将不胜感激。 (2)appreciation n. 欣赏；感激 express ones appreciation/thanks to sb. for sth. 因某事对某人表达感激之情 基础练习单句语法填空/词义猜测 I appreciate _ (give) the opportunity to work in your company two years ago. Here I

8、sincerely express my _ (appreciate) if you could help find the lost suitcase. On the night of the Mid- autumn Day, people gather together eating mooncakes and appreciating the full moon._ Gradually, he appreciated the importance of cooperation with colleagues and was used to cooperating with them._

9、being given appreciation 欣赏 意识到 能力提升微写作 2018 天津卷书面表达如果你给我们一些有关改进我们机器 人的建议我将感激不尽。 _ how to improve our robots. I would appreciate it if you could give us some advice on 【名师指津】 当 appreciate, hate, dislike, love, like, depend/rely on 等词后接宾语从句时，一般先加 it，再接宾语从句。 4succeed vi.成功；继承 vt.接替；继任 【经典例句】He said th

10、at if he quit the job, he would lose his drive to work and succeed.2018 浙江卷写作 他认为如果辞去(正式)工作， 他就会失去了工作和成功的干劲。 (1)succeed in (doing) sth. 成功地做某事 succeed sb. as. 接替某人成为 (2)success n. U 成功；成就； C 成功的人戒事物 (3)successful adj. 成功的 基础练习单句语法填空 Though my grandfather is in his seventies, he _ (success) in climbi

11、ng to the top of Mount Huang by himself. 2018 全国卷The key to _ (success) small talk is learning how to connect with others, not just communicate with them. Finally, I wish this years English speech competition _ great success. As the old saying goes, “Failure is the mother of _ (succeed)” succeeded s

12、uccessful a success 能力提升微写作 2016 6 月浙江卷书面表达这句名言告诉我们，如果我们想取 得成功，不仅要周密计划，还要彻底实施。 _， we should not only plan carefully but also act it out thoroughly. The saying tells us that if we want to succeed 【名师指津】 (1)success n. U成功；成就； failure U失败 (2)success C 成功的人戒事物 failure C 失败的人戒事物 5employ vt. 雇用；利用(时间、精力等)

13、 【经典例句】 If I am lucky enough to be employed, I will spare no effort to repay you for your trust. 如果有幸被录用，我将尽最大的努力回报您的信任。 (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 employee n. 雇员；受雇者 employment n. 职业；工作；使用 基础练习单句语法填空/猜测加黑词的含义 2019 全国卷语法填空Modern methods of tracking polar

14、bear populations _ (employ) only since the mid- 1980s, and are expensive to perform consistently over a large area. The government has taken effective measures to create more _ (employ) opportunities. Employed in reading, he didnt see Tom come in. _ have been employed employment 忙于(做)某事 能力提升微写作 公司的老

15、板正在努力营造一种轻松的氛围，员工可以在这种氛 围中享受他们的工作。 The boss of the company is trying to create an easy atmosphere _. where his employees enjoy their work 6harm n. 伤害；损害 vt. 损害；危害 【经典例句】At present, breaking traffic rules and littering are common, doing serious harm to life and the environment. 目前，违反交通规则和乱扔垃圾的现象很常见，对

16、生活和环境 造成了极大的危害。 (1)do/cause harm to sb. 对某人造成伤害 do sb. harm 对某人造成伤害 There is no harm in doing. 做某事无害处 (2)harmful adj. 有害的；造成伤害的 be harmful to. 对有害 基础练习单句语法填空/猜测加黑词的含义 There is no harm _ giving gifts to children, but they should not be rewards. 2019 全国卷While the suns rays can age and harm our skin, t

17、hey also give us beneficial Vitamin D_ 能力提升微写作 不可否认，过度使用互联网在一定程度上损害了人们的身心健 康。 There is no denying that overusing the Internet to some extent _.(harm n) in vt.使变老； vt.损害；危害 does harm to/is harmful to people mental and physical health Human activities contain many bad behaviours that affect the enviro

18、nment greatly. As a result, some animals have died out while others are in danger. Fortunately, our government has appreciated this situation and has employed a series of measures to protect the wild animals from extinction.I hold the firm belief that we will succeed in preventing the situation from

19、 getting worse. 第二板块|短语句式提能 1die out 灭亡；逐渐消失 【经典例句】Some rare birds in the area are in danger of dying out because of human activities.这一地区的一些稀有鸟类由于人类 活动，正面临灭绝的危险。 (1)die away (声音、风、光线等)逐渐消失/渐弱 die of/from 因而死 die down 减弱；平息 (2)be dying for 很想要；渴望 be dying to do sth. 极想干某事 基础练习单句语法填空 As a consequence

20、, many species are quickly dying _. When the applause had died _， she began her speech. You mentioned that you would like to teach English in return, which is exactly what I _ (die) for. 能力提升句型转换/词汇升级 (普通表达)As the living environment becomes worse and worse, many species are gradually disappearing. (

21、高级表达)With the living environment _， many species are gradually _. out down am dying becoming worse and worse dying out 2protect.from.保护不受(伤害) 【经典例句】Effective measures must be taken to protect the environment from/against pollution. 必须采取有效措施保护环境免受污染。 (1)protect. against 保护以防 keep. from doing stop. fr

22、om doing prevent. from doing 阻止做 (2)protection n. 保护 基础练习单句语法填空 As is known to us all, shoes play an important role in our life, for they can protect our feet from _ (hurt) In summer, many people usually wear dark glasses to protect their eyes _ the sun. Something must be done to keep/prevent/stop t

23、he environment from _ (pollute) 能力提升微写作 为了保护濒危动物免于灭绝，我们真诚希望你们能采取一些措 施。 In order to _， we sincerely hope you can take some measures. being hurt from being polluted protect the endangered animals from extinction 3pay attention to 注意；留意 【经典例句】I was aware that I just paid much attention to making plans

24、but did nothing.2016 浙江卷书面表达 我知道我只关注制订计划而未做事。 (1)draw/attract/catch ones attention 引起某人的注意 fix/focus/concentrate ones attention on 把注意力集中在 (2)devote ones attention to 把注意力放在 基础练习单句语法填空 In order to protect the balance of nature, the professor suggested that we (should) pay attention to _ (improve) pe

25、oples environmental awareness. He stood there, with his attention _ (fix) on the notice on the wall. 能力提升微写作 2018 全国卷书面表达在中国如果你参加晚宴，应该特别注 意餐桌礼仪。 If you attend a dinner party in China, you should _. improving fixed pay special attention to your table manners 4句型公式：as 引导方式状语从句，意为“按照；如同” (教材 P26)It sho

26、ws 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。 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；一面一面；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，用倒装语序，可与 though 互换。 基础练习补全句子 As the old saying goes, “_ (入 乡随俗)” _ (随着年龄的增

27、长), she built confidence. _ (尽管精疲力竭), they stayed up preparing for the exams. 能力提升句式升级 (普通表达)Although we were tired, we are proud of ourselves and believe we can do more for a better world.2016 北京卷 (高级表达)_， we are proud of ourselves and believe we can do more for a better world. (倒装) When in Rome, d

28、o as Romans do As she grew older Exhausted as they were Tired as/though we were 5句型公式：the way 作先行词，后跟省略了 that/in which 的 定语从句 (教材 P30)They learned this from the way the bones were joined together. 他们是根据(恐龙)骨骼的连接方式了解到这一点的。 (1)way 表示“方式；方法”时，且在从句中作状语时，其后常 接 in which 戒 that 引导的定语从句，也可以将关系词 that/in whic

29、h 省略。 (2)way 后接定语从句时， 如果关系词在从句中作主语戒宾语则 用关系代词 that/which，作宾语时可以省略。 基础练习单句语法填空 2019 北京卷Phone carriers and consumers need to work together to find ways _ determining and communicating what is real. To be honest, I dont like the way _ you speak to her. 能力提升微写作 你应该牢记：与同班同学交流是提高学习的有效方法。 You should keep it

30、 in mind that communicating with your classmates is _. of that/in which a good way to improve your study The government launched a campaign to raise peoples awareness of paying attention to our traditional cultures. As a matter of fact, with the development of society, many traditional customs have

31、died out. As the government suggests, measures have been taken to preserve those traditional cultures and customs. We all appreciate the way that the ancient town protects its traditional cultures and customs from being abandoned. 基础达标题组 .单句语法填空 1The _ (end) of this film is beyond our expectations t

32、he main characters break up. 2_ (decrease) the amount of rubbish and to protect the environment, more governments are requiring people to recycle materials. 3She made contributions to the environmental _ (protect), though she was just a child. 4 The company is suffering from a _ (lose) of about $250

33、 million a month because of the latest financial crisis. ending To decrease protection loss 5In _ (respond) to the rapid development of 5G technology, the mobile phone company has developed to cut the production of 4G phones. 6 I received a letter _ (contain) some important information about the pro

34、ject. 7Personally, we should attach great _ (important) to the protection of some endangered animals. 8Nearly all of the young people interviewed believed that work was the key to _ (succeed) 9After he retired, the old man did all he could to protect the old temple from _ (damage) 10School activitie

35、s are usually considered a good way _ (make) new friends and develop new interests. response containing importance success being damaged to make .语境改错 1文中共有 4 处错误，每句中最多有两处，请找出并改正。 According to our biology teacher, some people long to earned money by hunting wild animals, for their fur can be used to

36、 make clothes.As a result, many wild animals is dying out, so we should protect wildlife from harmed and live in peace with them.Fortunately, our government has been paid attention to the situation and a series of laws has come into effect. 第一句：earnedearn 第二句：isare; from 后加 being 第三句：去掉 been 2文中共有 5

37、 处错误，每句中最多有两处，请找出并改正。 As is known to us all, the computer plays a important part in our daily life, the price of that has been going down. Therefore, many family are able to buy one. Some students are addicted to play computer games, which not only does harm to their eyes but also affect their study

38、 and life. 第一句：aan; thatwhich 第二句：familyfamilies 第三句：playplaying; affectaffects .熟词生义 根据具体语境写出加黑词的含义 12019 北京卷If they run out of certain daily necessities, Wilson will drive to the nearest store and purchase whats needed._ 22017 天津卷书面表达I am employed in my lessons now, for the College Entrance Examin

39、ation, which is very important to me, is near._ adj. 某一；某些 adj. 忙于 32016 全国卷阅读 BIn the 1960s we were all a little wild and couldnt get away from home far enough or fast enough to prove we could do it on our own._ 4After the fierce quarrel, the explorer remained cold and distant._ adj. 疯狂的 adj.冷漠的 .完

40、成句子/句型转换 1只要我们热情地追求我们的梦想，我们最终一定会成功。 As long as we have the enthusiasm to follow our dream, _. 2交通问题不仅影响着我们的日常生活，而且也可能威胁到 人们的生命。 The traffic issue _， but may also threaten peoples lives. 32016 天津卷书面表达我们最为欣赏的是你们有强烈的团 队精神，使我们高效地完成了任务。 _ had a strong teamwork spirit, which allowed us to complete our tas

41、ks very efficiently. we are sure to succeed eventually not only affects our everyday life What we appreciated most was that you 4例如，曾经我的大部分同学建议周末去郊游，但是我认为 帮助敬老院的老人更有意义。 For example, once most of my classmates suggested _， but I thought helping the old at the nursing home would be more meaningful. 5

42、The College Entrance Examination is drawing near, the students feel great pressure. _ ， the students feel great pressure.(with 复合结构) that we (should) go outing at the weekend With the College Entrance Examination drawing near 能力强化题组 调查研究证明，中国江豚受人类活动影响而濒临灭绝，目前总 数不足 1,000 只。假设你是李华，请用英文给 WWF 写一封信，请 他们关

43、注这个现象并提供帮助。内容包括：说明写信目的；简 述江豚现状；希望 WWF 如何帮助。 1补全要点句(加黑体部分请利用本单元所学词汇) 我是李华，写信请您注意江豚的情况。 _ _. 江豚受到人类活动的严重影响，因此目前剩下大约一千只江 豚。 Finless Porpoises _ at present. Im Li Hua, writing to ask you to pay attention to the situation of Finless Porpoises are seriously affected by human activities, so that there are

44、only about 1,000 Finless Porpoises left 我们诚挚地希望你们采取措施保护这种濒危物种免于灭绝。 We sincerely hope that measures can be taken to _. 我们需要专家帮助以更好地了解江豚，这样的话，我们就能 更好地照顾它们。 We need help from experts to better understand the animals, in that case, _. 我们不仅需要更多的赞助而且应该雇用更多的工人帮助我 们。(利用被动语态) Not only a sponsorship will be needed but also _. protect this endangered species from dying out we can take better care of them more workers should be employed to help