人教版高中英语必修二课件：Unit-2《Wildlife-Protection》Period-Four.pptx（纯ppt,可能不含音视频素材）

1、Unit 2Wildlife ProtectionPeriod FourPeriod FourListening and Talking，Reading for Writing，Assessing Your Progress&Video TimePART 1语篇理解PART 2基础自测PART 3互动探究PART 4达标检测PART1语篇理解精读精练 萃取文本精华.Read the passage on P20 and judge whether the following statements are true(T)or false(F).1.We should pay less atten

2、tion to less cute animals while protecting wildlife.()2.Without varieties of wildlife in the world，our planet cant survive.()3.It is right to make animals homeless so that humans can have more paper.()TFF.Read the passage on P20 carefully and choose the best answer.1.What emotions do the photos comm

3、unicate?A.Funny.B.Surprising.C.Frightening.D.Sad.2.What does each poster use to stir up emotions?A.Pictures and large titles.B.Some words.C.Some special punctuation.D.Some important numbers.3.What does the first poster want people to do?A.To learn more about species.B.To protect all species.C.To lea

4、rn the current situation of the species.D.Not to destroy the habitat of the species.PART 2基础自测自主学习 落实基础知识.重点单词重点单词1.n.鹿鹿2.n.袋鼠袋鼠3.vt.减少减少4.n.昆虫昆虫5.n.网网6.n.临近临近的地方；街区的地方；街区7.n.海豚海豚8.n.皮皮；皮肤皮肤deerkangarooreduceinsectnetneighbourhooddolphinskin9.n.感情感情；情感；情绪；情感；情绪 adj.情绪情绪(上上)的；感情用事的的；感情用事的10.adj.特别特别的

5、；不寻常的的；不寻常的 adj.平常平常的；寻常的的；寻常的emotionemotionalunusualusual掌握规律巧记单词掌握规律巧记单词emotion n.感情；情感；情绪感情；情感；情绪alemotional adj.情绪情绪(上上)的；感情用事的；感情用事的的如：如：personal个人的；身体的；亲自的个人的；身体的；亲自的professional专业的；职业的专业的；职业的natural自然的自然的formal正式的正式的 traditional传统的传统的unusual adj.平常的；通常的平常的；通常的unusual adj.不寻常的；罕见的不寻常的；罕见的如：如：u

6、nhappy不高兴的不高兴的unfriendly不友好的不友好的uneasy不安的不安的unfit不合适不合适的的uncomfortable不舒服的不舒服的.核心短语核心短语1.因为因为；由于；由于2.搜索搜索；查找；查找3.激起激起4.仰望仰望；查阅；查阅5.照看照看，照料，照料6.削减削减；砍倒；砍倒7.执行执行；贯彻；完成；贯彻；完成8.留下留下；遗留；遗留due tosearch forstir uplook upcare forcut downcarry outleave behind.经典句式经典句式1.When it comes to.当提到当提到时时 ，all speciest

7、he good，the bad，and the uglyshould be treated equally.当提到野生动植物保护时，所有的物种，不论好的，坏的和丑的，都应该被当提到野生动植物保护时，所有的物种，不论好的，坏的和丑的，都应该被平等对待。平等对待。2.so that 引导的目的状语从句引导的目的状语从句Is it right to make animals homeless?为了让人类有更多的纸而使动物们无家可归合理吗为了让人类有更多的纸而使动物们无家可归合理吗？When it comes to wildlife protectionso that humans can have

8、more paper3.what引导的表语从句引导的表语从句That is .这是动物们真正最需要的。这是动物们真正最需要的。what the animals really need mostPART 3互动探究探究重点 互动撞击思维reduce vt.减少；减缩减少；减缩1It is reported that living spaces for wildlife are being reduced due to the cutting of trees.据报道，由于树木的砍伐野生生物的生活空间正在减少。reduce sth.to.减少到减少到reduce sth.by.减少了减少了redu

9、ce sb.to(doing)sth.使陷入使陷入(更坏的更坏的)境地；使沦落为境地；使沦落为重点词汇重点词汇(1)Having enough fat and salt in your meals will reduce the urge to snack between meals and will improve the taste of food.膳食中有足够的脂肪和盐会减少饭后吃零食的欲望，并会提高你的食欲。膳食中有足够的脂肪和盐会减少饭后吃零食的欲望，并会提高你的食欲。(2)It was foggy，so the driver had to reduce speed forty ki

10、lometres an hour.由于大雾，司机不得不把速度减到每小时由于大雾，司机不得不把速度减到每小时40千米。千米。(3)If you buy more than ten，they the price 10 percent.你如果买你如果买10个以上，他们就会把价格降低个以上，他们就会把价格降低10%。注意：注意：reduce“减少减少”的近义词是的近义词是decrease，反义词是，反义词是increase，rise(增加增加)。这。这三个词与三个词与reduce用法一样，后可接用法一样，后可接to.表示增减的结果，接表示增减的结果，接by.表示增减的幅度。表示增减的幅度。(4)The

11、ir salary has been increased by 20 percent since last year.自去年以来，他们的工资已经增长了自去年以来，他们的工资已经增长了20%。towill reduceby(5)The loss of glaciers there due to global warming represents an enormous threat to agriculture.由于全球变暖，那里的冰川融化，这对农业来说是个巨大的威胁。由于全球变暖，那里的冰川融化，这对农业来说是个巨大的威胁。(6)Mistakes may have serious conseq

12、uences.由于疏忽大意造成的错误可能带来严重的后果。由于疏忽大意造成的错误可能带来严重的后果。(7)Many people had to move out of their original living places _caused by heavy rain this summer.由于今年夏天大雨造成的洪水，很多人只好从他们的最初生活地搬了出来。由于今年夏天大雨造成的洪水，很多人只好从他们的最初生活地搬了出来。注意：注意：due to可在句中作表语、定语或状语；作状语时不可置于句首。可在句中作表语、定语或状语；作状语时不可置于句首。due to由于；因为；归功于；应属于由于；因为；归

13、功于；应属于due to carelessnessdue to the flooddue adj.欠下的；预定的；到期的欠下的；预定的；到期的be due to do sth.预定预定/计划计划(做做)某事某事be due to sb.应支付应支付/给予给予/归于某人归于某人be due for sth.应用某物；应得到某物应用某物；应得到某物(8)The boat is due (arrive)at 12，so remember to meet me on time.船预计在船预计在12点到，记着准时去接我。点到，记着准时去接我。(9)Thank you for delivering my

14、goods here.Ten dollars is due you.多谢你把货物送到这儿，我应付你多谢你把货物送到这儿，我应付你10美元。美元。(10)When the car is due its annual service again，please remind me.当这辆汽车到再次进行年度保养时，请提醒我。当这辆汽车到再次进行年度保养时，请提醒我。to arrivetofor2Billions of trees are being cut down every year to make paper for humans.为了为人类造纸，每年几十亿棵树正在被砍伐掉。cut off剪除；

15、割掉；切断剪除；割掉；切断(水、电、煤气等的供应水、电、煤气等的供应)；(电话电话)中断中断cut across穿过；抄近路穿过；抄近路cut up切碎切碎cut out删去删去cut in插话插话cut down 削减；删节；砍倒削减；删节；砍倒(1)You smoke too muchyou should try to cut down.你抽烟太凶了，应该尝试着少抽点。你抽烟太凶了，应该尝试着少抽点。用上述短语填空用上述短语填空(2)You must the vegetables before you eat it.(3)The water supply has been because

16、of the terrible earthquake.(4)I wish Mary would stop on our conversation.(5)We dont have enough time so you should the unimportant details.cut upcut offcutting incut out3A plan is being carried out to increase the number of wild tigers.正在实施一项计划来增加野生老虎的数量。carry on继续；坚持继续；坚持carry on doing/with.继续做继续做c

17、arry through实现；完成实现；完成carry out履行，实施，执行履行，实施，执行(1)He was very excited when he went to carry out the secret task.他去执行这个秘密任务时非常兴奋。他去执行这个秘密任务时非常兴奋。用上述短语填空用上述短语填空(2)After his death，his children will certainly his career.(3)In my opinion，the plan should immediately.(4)Its a difficult job but he is the pe

18、rson to it .carry onbe carried outcarry through4search forlook for搜寻；寻找in search ofin ones search for寻找寻找search sb./sp.搜查某人搜查某人/某地某地search.for.为了找到为了找到而搜查而搜查(1)All the soldiers are searching for the lost tour pals.All the soldiers are in their search for the lost tour pals.All the soldiers are in se

19、arch of the lost tour pals.所有的士兵都在寻找走失的所有的士兵都在寻找走失的“驴友驴友”。选词填空选词填空search，search for(3)She was shops for her sons present.(4)The scientists are a new method.(2)The firefighters searched the ruins survivors.消防队员在废墟中搜寻幸存者消防队员在废墟中搜寻幸存者。forsearchingsearching for易混辨析易混辨析search，search forsearch用作及物动词时，其宾语表

20、示搜查的范围，如房屋、人身、衣袋等。用作及物动词时，其宾语表示搜查的范围，如房屋、人身、衣袋等。search for强调目的，后面接要寻找的东西强调目的，后面接要寻找的东西。1When it comes to wildlife protection，all speciesthe good，the bad，and the uglyshould be treated equally.当提到野生动植物保护时，所有的物种，不论好的，坏的和丑的，都应该被平等对待。When it comes to.当提到当提到的时候；一谈到的时候；一谈到。固定句型，其中。固定句型，其中to为介词。为介词。经典句式经典句式

21、(1)Although she plays football well，when it comes to English，she is not so good.虽然她足球踢得很好，但说到英语，她学得就不那么好了。虽然她足球踢得很好，但说到英语，她学得就不那么好了。(2)When it comes to (eat)，Joey is full of joy.一谈到吃，乔伊就很高兴。一谈到吃，乔伊就很高兴。(3)，John is an expert.谈及钓鱼，约翰是专家。谈及钓鱼，约翰是专家。eatingWhen it comes to fishing2Is it right to make ani

22、mals homeless so that humans can have more paper?为了让人类有更多的纸而使动物们无家可归合理吗？so that在句中引导目的状语从句，此时可与在句中引导目的状语从句，此时可与in order that 互换，从句互换，从句谓谓语动语动词词常用情态动词常用情态动词may/might/can/could等；主从句连接紧凑，没有等；主从句连接紧凑，没有逗逗号相号相隔隔。引导结果状语从句，意为引导结果状语从句，意为“因此，所以因此，所以”，此时不可以与，此时不可以与in order that 互换互换，从句谓语动词根据需要使用相应的时态等；主从句可用逗号

23、相隔。，从句谓语动词根据需要使用相应的时态等；主从句可用逗号相隔。(1)My old father began to study computer at the age of sixty so that he might keep up with the times.父亲父亲60岁时开始学电脑，以便跟上时代。岁时开始学电脑，以便跟上时代。(2)She had not planned her time well，so that she didnt finish her homework on time.她没把时间计划好，所以没按时完成作业她没把时间计划好，所以没按时完成作业。(3)I spend

24、 more time learning English every day so that I can make greater progress this year.I spend more time learning English every day I can make greater progress this year.今年为了取得更大的进步，我每天花费更多的时间学习英语。今年为了取得更大的进步，我每天花费更多的时间学习英语。(4)Wang Lang didnt work hard enough，when he was still young.王朗工作不够努力，因此年轻时就失业了。

25、王朗工作不够努力，因此年轻时就失业了。in order thatso that he was out of workPART 4达标检测当堂检测 基础达标演练1.He was reduced to (beg)for a living after he was out of work.2.The old temple was rebuilt due many peoples donation.3.They cut too many trees and left rubbish everywhere.4.Though the soldiers had been working for fiftee

26、n hours，they carried _looking for survivors in the ruins.5.When it comes to (cook)，my mother is good at it and we all enjoy her dishes.6.Detectives are searching the yard clues.单句语法填空单句语法填空beggingtodownoncookingfor7.I tell my students my new telephone number they may call me when necessary.我把我的新号码告诉

27、我的学生，以便他们在必要时给我打电话。我把我的新号码告诉我的学生，以便他们在必要时给我打电话。8.，Mary really knows how to solve it.一谈到困难，玛丽真的知道该如何解决。一谈到困难，玛丽真的知道该如何解决。9.Before we draw a conclusion，we should .在下结论之前，我们应该进行更多的研究。在下结论之前，我们应该进行更多的研究。10.It is reported that the government has taken measures _ .据报道，政府已经采取措施来减少大气污染。据报道，政府已经采取措施来减少大气污染。.

28、完成句子完成句子so that/in order thatWhen it comes to troublecarry out more researchpollutionto reduce the air 下面是根据课文内容写的一篇下面是根据课文内容写的一篇60词左右的内容概要，请根据括号内的汉语提示词左右的内容概要，请根据括号内的汉语提示完成短文。完成短文。Here are two posters 11.(号召我们保护野号召我们保护野生物种生物种).In Poster One we can learn that 12._ (不但好的物种而且坏的和丑的都应该平等对待不但好的物种而且坏的和丑的都

29、应该平等对待).So we must pay attention to less cute animals，for 13._(世世界需要各种各样的动物界需要各种各样的动物).In Poster Two，14._ (它告诉我们为了造纸很多树木正在被砍伐它告诉我们为了造纸很多树木正在被砍伐)so that the habitat of animals is being destroyed.15._(到到了了我们我们该采取措施保护所有野生动物的时候了该采取措施保护所有野生动物的时候了).课文缩写课文缩写概要写作概要写作which call on us to protect the wildlifenot only good species but also bad and ugly ones should be treated equallythe world needs all kinds of animalsit tells us many trees are being cut down tomake paperIts time for us to take measures to protect all wildlife