2020届人教版高考英语必修5同步教案unit4 wildlife protection4

2020届人教版高考英语必修5同步教案unit4 wildlife protection4 Unit4Wildlife ProtectionSectionLearning aboutLanguage amp；Using Language原文呈现读文清障ANIMAL EXTINCTIONMany animalshave disappearedduring the long history of the earth.The mostfamous of these animalsare dinosaurs.They livedon the earth tens of millionsof years ago,long beforehumans came into beingand their future seemed secure at that time.There weremany differentkinds ofdinosaur anda numberofthem usedto live in China.The eggsof twentyfivespecies havebeen foundin Xixia County,Nanyang,Henan Province.Not longago arare newspecies ofbirdlike dinosaurwas discovered in Chaoyang County,Liaoning Province.When scientistsinspectedthe bones,they weresurprised tofindthat these dinosaurs could not only run like the others but also climb trees.They learnedthis from the waythe bonesextinction/IkstI?k?n/n.灭绝；消亡extinct adj.不再存在的；已灭绝的；绝种的dinosaur/daIn?s?/n.恐龙e into being形成；产生(相当于e intoexistence)long before远远早于，long用在before前表示两个动作发生的时间相隔久远。 a numberof“许多的；若干的”，后接可数名词的复数形式，谓语动词用复数形式。 the numberof“的数量”，后接可数名词复数形式，谓语动词用单数形式。 inspect/Inspekt/vt.检查；视察be surprised to do sth.吃惊地做某事(to dosth.是surprised的原因)that引导宾语从句，从句中含有并列连词not only.but also连接的并列谓语，即run与climb。 the bones.是省略that的定语从句，修饰the way。 die out灭亡；逐渐消失unexpected/?nIkspektId/adj.没料到的；意外的?incident/InsId?nt/n.事件；事变，指小插曲；were joinedtogether.Dinosaurs died outsuddenly about65million yearsago.Some scientiststhink itcame afteran unexpectedincident?when ahuge rockfrom spacehit the earth andput toomuch dust?into the air.Others thinkthe earthgot too hot for the dinosaurs to live on?any more.Nobody knows for sure?why and how dinosaursdisappeared from theearthin such a shorttime?.事件；冲突aident指意外事故?dust/d?st/n.灰尘；尘土；尘埃dusty adj.多灰尘的?live on继续存在too hotforthedinosaursto liveon为“tooadj.for sb./sth.to dosth.”结构，意为“对来说，太而不能”。 ?for sure无疑地；确定地(for certain)，在句中作状语。 ?why andhow共同引导宾语从句，作knows的宾语。 动物灭绝第12段译文从地球有史以来的这段漫长时期，许多动物都消失了。 这些动物中最有名的是恐龙。 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。 当时有许多不同种类的恐龙，其中有很多种类曾经生活在中国。 25个种类的恐龙蛋是在河南省南阳西峡县发现的。 不久前，在辽宁省的朝阳县新发现了一种罕见的、形状像鸟一样的恐龙。 科学家们观察它们的骨头时，惊奇地发现这些恐龙不仅跟其他恐龙一样可以跑，而且还可以爬树。 科学家们是根据恐龙骨骼的连接方式得知这些的。 恐龙大约在6500万年前突然灭绝了。 有些科学家认为恐龙灭绝是发生在一次意外事故之后，当时宇宙间一块巨石击中地球，因而在空气中扬起太多的尘土。 另外一些科学家则认为，地球变得太热，因此恐龙无法在地球上生活了。 没有人确切地知道恐龙是由于什么原因，又是怎样在这么短的时间里从地球上消失的。 We knowmany otherwild plants,animals,insects andbirds have died outmore recently.Aording to?a UNreport,some?844animals andplants havedisappeared in the last500years?.The dodois oneof them.?aording to按照；根据所说，介词短语，后常跟名词或动名词作宾语。 ?some adv.大约，常用于数字前，相当于about。 ?in the last500years在过去的500年It livedon theIsland ofMauritius andwas a very friendly animal.Please listento astoryof the dodo andhowit disappearedfromtheearth.里，用作时间状语，相当于“over/during thepast500years”，常与现在完成时连用。 第3段译文我们知道，近来许多其他的野生动植物、昆虫和鸟类也灭绝了。 根据一份联合国的报告，在过去的500年里，大约有844种动植物已经消失。 渡渡鸟就是其中的一种。 它生活在毛里求斯岛上，是一种非常友好的动物。 请听一个关于渡渡鸟的故事，看看它是如何从地球上消失的。 Step1True(T)or False(F)1Most animalshavediedout duringthelonghistory oftheearth._F_2Dinosaurs arethe mostfamous ofthe animalsthat havedisappeared._T_3There usedtobemany differentkinds ofdinosaurs on theearth._T_4A rarespecies ofbirdlike dinosaurcould bothrun andclimb trees._T_5Now peopleknow thereason whydinosaurs suddenlydisappeared._F_Step2Read thetext andchoose thebest answers.1Aording to the passage,what canwe knowabout thedinosaurs?ADinosaurs wereonce thekindest animalson theearth.BThey livedon theearth togetherwith humans.CThey diedout forsome unknownreasons.DIt was the temperaturethat causedthem todie out.2The birdlike dinosaurs werediscoveredin_.AXixia County,Nanyang,Henan ProvinceBChaoyang County,Liaoning ProvinceCXixiaCounty,Nanyang,Liaoning ProvinceDChaoyangCounty,Henan Province3How didscientists knowthat thebirdlikedinosaurscould runas well as climbtrees?ABy studyingtheir eggs.BBy studyingtheir teeth.CBy studyingtheir bones.DBy guessingonly.答案13CBC 一、这样记单词记得准写得对记得快记得多.基础词汇1.incidentn事件；事变2.fierceadj.凶猛的；猛烈的3.inspectvt.检查；视察4.bitevt.&vi.咬；叮；刺痛.拓展词汇1.extinctionn灭绝；消亡extinct adj.灭绝的2.unexpectedadj.没料到的；意外的expected adj.预期的；预料的3.dustn灰尘；尘土；尘埃dusty adj.积满灰尘的4.disappearancen消失disappear vt.消失appear v出现；到场5.endingn结局；结尾endv结束；终止n结束；末端；尽头6.faithfullyadv.忠诚地，忠实地faithful adj.忠实的faith n信仰；忠实1.bite的过去式和过去分词分别为bit;bit/bitten即把字母e去掉，常见还有hidehidhid/hiddenslideslidslid2.名词后缀y变为形容词dustdusty积满灰尘的healthhealthy健康的dirtdirty脏的rainrainy有雨的sunsunny阳光明媚的cloudcloudy阴天的3.各类“事件”aident多指偶然发生的不幸事件incident日常小事或不太重要的事件event主要指重要事件(国家的、社会的、边界的等)affair事务，外交大事等happening事件；意外事件matter事情；问题 二、这样记短语记牢固定短语多积常用词块1.e_into_being形成；产生2aording_to按照；根据所说1.an unexpectedincident一次意外事件2in sucha shorttime在如此短的时间里3so_that以至于；结果4long_before很久以前5used_to_.过去常6not_only_._but_also_.不仅而且7for_sure确定无疑地8a_number_of许多3toohottoliveon太热而无法生存4in thelast500years在过去的500年里5a veryfriendlyanimal一种非常友好的动物6as usual像平时一样7tensof millions yearsago千百万年前 三、这样记句式先背熟再悟通后仿用1.After awhile shesaw somezebra with black and white lines goingbeneath theirstomachs.过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。 “withn.doing”复合结构。 With timegoing_by,_we havebuilt upa goodrelationship.随着岁月的流逝，我们建立了良好的关系。 2.This isthe onlyhome ofthe redColobus monkeybut thereare veryfew left.这是红色疣猴的唯一栖息地，但是现在所剩无几了。 There be(no).left.“(不)剩下”。 Hurry up,there_is_little_time_left for us tocatch upwith thelast bus.快点，我们赶上最后一班车的时间不多了。 3.They livedon theearth tensof millionsof yearsago,long beforehumans cameinto being and their future seemed secure 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。 long before“很久以前”，引导时间状语从句。 This allhappened long_before_you_came_here,_so ithad nothingto dowith you.这一切都发生在你来这儿很久以前，因此它和你无关。 4.It is a pitythat in the storynobody helpedthe dodo.很遗憾在故事中没有人帮助渡渡鸟。 it作形式主语，that从句为真正的主语。 Its_a_pity_that youdidnt passthe exam.你考试没及格真是遗憾1(教材P29)What shouldyou doif you are beingbittenby mosquitoes?如果你正在被蚊子叮咬，你应该做什么？bite(bit;bitten)v咬；叮；刺痛“咬某人的某部位”表示为“bite人介词in/onthe部位”。 The fierceshark bithim in the leg.这条凶猛的鲨鱼咬了他的腿。 Bitten(bite)twice,my frienddare notgo tomy home.被咬过两次，我的朋友不敢去我家了。 As theold sayinggoes,“Once bitten(bite),twice shy.”常言道，“一朝被蛇咬，十年怕井绳。 名师点津hit heface打某人的脸，pat sb.on thehead拍某人的头，pat sb.on theshoulder拍某人的肩膀。 2(教材P30)They livedon theearth tensof millionsof yearsago,long beforehumans cameinto beingandtheirfutureseemedsecureatthattime.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。 e into being形成；产生No oneknowsfor sure whensuchacustom cameintobeing.没有人确切知道这种风俗是什么时候形成的。 The Peoples Republicof Chinacame_into_being onOctober1,1949.中华人民共和国成立于1949年10月1日。 名师点津e intobeing无被动语态，也不能用于进行时态。 3(教材P30)When scientistsinspectedthe bones,they weresurprisedtofind that thesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.科学家们观察它们的骨头时，惊奇地发现这些恐龙不仅跟其他恐龙一样可以跑，而且还可以爬树。 inspect vt.检查；视察 (1)inspect sb./sth.for sth.某事检查某人/某物 (2)inspection n.查；视察inspector n.查员；视察者You shouldinspectthe carwell before you buyit.在买车之前，你应该仔细检查一番。 It issaid that an inspectorwill eto inspectour school,and hewill judgeour schoolaording to his inspection.(inspect)据说一位检查员将来视察我们学校，并根据他的视察情况来评判我们学校。 巧学助记词根spect(look)生词?inspectin(in)spect；look into检查respectre(again)spect；再看一次重视；尊敬4(教材P30)Aording to a UNreport,some844animals andplants havedisappeared inthelast500years.根据一份联合国的报告，在过去的500年里，大约有844种动植物已经消失。 aording to按照；根据所说Aording tothelatest survey,many animalshave nearlydiedout.根据最新的调查，许多动物濒临灭绝。 He saysthat everythingis goingaording_to_the_plan.他说一切都在按计划进行。 They arepaid aording_to howlong theyare employed.他们的工资随雇用时间而定。 名师点津aording to用来引用出自他人或他处的消息，不能与me,my opinion或my pointof view等连用。 5so that.以至于，结果；为了，以便 (1)引导目的状语从句，意为“为了，以便”，从句中常使用can/could/may/might/will/would/should等情态动词，从句之前不用逗号。 (2)引导结果状语从句，意为“以至于；结果”，从句中一般不用情态动词，从句前常有逗号。 Many athletestake partintheOlympic Gamesso that they canwin gloryfor theirhomeland.许多运动员参加奥运会为的就是能为祖国赢得荣誉。 I gaveyouamap so_that youwouldnt getlost!为了你不会迷路，我给过你一张地图！It hadnt rainedfor a few months,so_that thecrops weredried.好几个月没有下雨了，以至于庄稼都干死了。 1After awhile shesaw somezebra withblack andwhite linesgoingbeneath theirstomachs.过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。 withblackandwhitelinesgoing为“withn.doing”复合结构。 with复合结构如下withn./pron.宾补?现在分词(表示主动意义，强调动作正在进行)形容词/副词/介词短语(表示状态)过去分词(表示被动意义，强调动作的完成)不定式(表示尚未发生的动作)She came to ariver withgreen grassand redflowers onboth sides.她来到了一个两边长着红花绿草的小河边。 With theboy leading(lead)the way,we hadno difficultyin findinghis home.有这个男孩带路，我们找到他家没有困难。 With the key lost(lose),he had to waitoutside thedoor.由于钥匙丢了，他只好在门外等。 With so much workto_do(do),I haveno time for aholiday.有那么多工作要做，我没有时间去度假。 2They livedontheearth tensofmillionsof yearsago,long beforehumanscameintobeingandtheirfutureseemedsecureatthattime.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。 (1)句中long before意为“早在之前；很早；很久以前”，该短语后可以接句子、名词、代词，也可以单独使用，在句中作状语。 I knewBetty long before yougot marriedto her.早在你和贝蒂结婚之前，我就认识她了。 名师点津before long不久之后，可指将来和过去，在句中作状语，但不可以引导从句。 He hadtaught inthis schoollong_before thewar brokeout,but before_long hehadtoleave theschool.在战争爆发之前，他早就在这个学校教书了，但不久他不得不离开学校。 (2)It is/was notlong before.不久就It_was_not_long_before hecametohelp me.不久他就来帮助我了。 (3)It willbe long before.要过很久才It willbe longbeforewe arrive.还要很久我们才能到达。 .单句语法填空1Aording toour biologyteacher,some peoplelong toearn moneyby huntingwild animals.2With alot ofdifficult problemsto_settle(settle),the managerfelt worriedall thetime.3John thinksit wont belongbeforehe isready forhis newjob.4One ofmy shoesis_being_bitten(bite)by mylittle dognow.5It isa rulethat ourluggage shouldbe_inspected(inspect)by customsofficers.补全句子1We arenot surewhen theuniverse came_into_being.我们不确定宇宙是何时形成的。 2Aording_to_the_teacher,_he fellfar behindother studentsas aresult oflaziness.据老师说，他很懒，所以他远远落后于其他同学。 3Why dont youstart outearly so_that_you_dont_have_to_hurry?你为什么不早点出发以便你不用这么匆忙呢？4John receivedan invitationto dinner,and with_his_work_finished,_he gladlyaepted it.约翰收到了晚宴的邀请，由于完成了工作，他高兴地接受了。 5It_wasnt_long_before weworked outthe plan.没过多久我们就把计划制订出来了。 一、全练语言点，基稳才能楼高本课语言点针对练习.单词拼写1A cloudof dust(灰尘)rose intheairasthecar ranpast.2He faithfully(忠诚地)lived uptohispromise.3People say that barkingdogs dont bite(咬)4He toldme someofthe funny incidents(事件)that happenedduring hisjourney toEurope.5I dont feelsecure(安全的)when I am aloneinthehouse.6The storyhas asurprising ending(结尾)7That littleboy wasfrightened bythat fierce(凶猛的)dog.8Its difficultto raisea familyon asmall ine(收入).选词填空forsure，longbefore，e intobeing，aording to，so that1Aording_to theold story,he wasthe founderof Rome.2A newrule aboutsmoking inpublic wille_into_being nextmonth.3Wed liketo arrive30minutes earlyso_that wecan havetime for a goodrest.4He gotill long_beforeyoucame here.5I thinkhe livesthere butI cant sayfor_sure.本单元语言点温故练习.单句语法填空1No matterhow powerful(power)the enemyseems,we mustfight againstthem to the end.2She mustbe feelingvery lonelyafter theloss(lose)of herhusband.3Do youthink thatwork withoutrest willdo harmto yourhealth?4I wouldappreciate itif youcould helpme withmy English.5I thinkthat agood storydoes notnecessarily have to havea happyending(end)6He toldme notto_inspect(inspect)the machinewithout turningoff thepower.7It isof greatimportance(important)that youarrive ontime.8A doctors taskis towork forthe relief(relieve)of patients suffering.9Their suddenmarriage isan unexpected(expect)incident toeveryone.10After supper,I suggestedgoing(go)for awalk.选词填空so that，liveinpeace，respond to，protect.from，in dangerof，aording to，in relief，pay attentionto，burst into laughter，die out1You haveseveral waysto respond_to thisdifficult question.2The Smithswere living_in_peace withthe neighbours.3You arein_danger_of catchinga coldif youdont takecare ofyourself.4That styleof musicdied_out tenyearsago.5He smiledin_relief afterhe heardthe newsthat hehad passedthe exam.6Please pay_attention_to the difference betweenthe twowords.7Fill upthe formaording_totheinstructions.8I willgive youall thefacts so_that youcan judgefor yourself.9Upon hearingthefunnystory,everybody burst_into_laughter.10Trees shouldbe_protected_fromthecold duringwinter.翻译句子1世界上很多的物种正处于灭绝的危险中。 A_lot_of_species_in_the_world_are_in_danger_of_dying_out./A_great_many_species_in_the_world_are_at_the_edge_of_extinction.2看到那个滑稽的帽子，孩子们突然笑起来。 Seeing_the_funny_cap,_the_children_suddenly_laughed./Seeing_the_funny_cap,_the_children_burst_out_laughing/burst_into_laughter.3应该采取一些措施保护这条河不受污染。 Some_measures_should_be_taken_to_protect_the_river_from_being_polluted./Some_steps_should_be_taken_to_protect_the_river_from_being_polluted./Something_should_be_done_to_protect_the_river_from_being_polluted.4我们需要特别注意孩子们的精神健康。 We_need_to_pay_special_attention_to_childrens_mental_health.5我们应该保护环境，以便我们的下一代会健康。 We_should_protect_the_environment_so_that_our_next_generation_will_be_healthy.多维演练1appreciate (1)写出下列句中appreciate的含义His talentsare greatlyappreciated bythe boss.欣赏I wouldappreciate itif youcould turnthe radiodown.感激We didntappreciate thathe wasbadly ill.意识到 (2)单句语法填空I wouldappreciate itif youcould havea talkwith meface toface.I appreciatebeing_elected(elect)monitor ofour class.Please aeptthis giftin appreciation(appreciate)of allyouve doneforus. (3)补全句子如果你能给我一些关于如何解决这些问题的建议，我将不胜感激。 (山东高考写作)I_would_appreciate_it_if youcan giveme someadvice onhow tosolve theseproblems.2sueed (1)单句语法填空Finally,I wishthis years Englishspeech petitiona greatsuess.Nearly alloftheyoung peopleinterviewed believedthat hardwork wasthekeyto suess(sueed)As faras Iknow,John sueededTom aschairman ofthe studentsunion.Iamlooking forwardtoa long andsuessful(suess)partnership withhim. (2)补全句子只要我们有追随梦想的热情，最终我们一定能成功。 (xx福建高考书面表达)As longas wehave theenthusiasm tofollow ourdream,we are_sure_to_sueed_at_last. 二、勤练高考题型，多练自能生巧.阅读理解Laughter Yoga(大笑瑜伽)is oneform ofyoga.Madan Kataria,a doctorin Mumbai,India inventedit.He believedthat peoplehad forgottenhow toreally laugh.Through hisresearch hemade aninteresting discovery.The humanmind does not knowthedifferencebetween forced laughter andreal laughter.Forced laughtercan alsolead toa feeling of happiness.And thenKataria hadthe ideaforagroup ofpeople whowould laughtogether.He gathered(聚集)afewof his friends together.They metin apublic parkin Mumbai.That smallgroup grewand grew!And thisis howpeople beganto doLaughter Yoga.People doingLaughter Yogausually meettogether in a Laughter Club.Katarias friendsformed thefirst Laughter Club in1995.Today,therere over5,000Laughter Clubsin53countries.But what exactly do people do in a Laughter Club?People in Laughter Yogameetings usuallydoaseries of exercises.The exercisesinclude bodymovement,correct breathing,and ofcourse,laughter!At thebeginning ofthe meeting,people mayhavetoforce themselvesto laugh.But bythe end,everyone isusually laughingin areal way!Each meetingisalittle different.But thereare mon exercises groupsmay do.Experts saythat the exercises help blood move around the body faster.They alsosaythatLaughter Yogahelps peopledeal withthe badthings intheir lives.They saythataperson maygo intoa LaughterClub meetingfeeling sad,angry,or worried.But then,people acthappy.After atime,forced laughterbees real laughter.This isone reasonwhy peoplemay enjoyLaughter Yogasomuch!语篇解读本文是说明文。 文章主要介绍了大笑瑜伽的起源及其好处。 1What didKataria findout aboutlaughter?APeople areoften forcedto laugh.BForced laughterworks aswellasreal laughter.CForced laughter is moreinteresting thanreallaughter.DPeople refuseto useforcedlaughterto cheerthem up.解析选B细节理解题。 根据第一段中的“The humanmind.feelingofhappiness.”可知，Kataria发现强制性的笑和发自肺腑的笑一样都可以使人感到愉悦。 2Before1995,people didLaughter Yoga_.Ato makefriends Bin apublic parkCin a LaughterClubDtolaughat eachother解析选B细节理解题。 根据第二段中的“They metin apublic parkin Mumbai”以及接下来描述“第一个大笑瑜伽俱乐部成立于1995年，到那时人们才开始在俱乐部练大笑瑜伽”可知，在1995年之前，人们是在公园练习大笑瑜伽的。 3Paragraph3is mainlyabout_.Athe rapiddevelopment ofLaughter ClubsBthe importanceof laughterinLaughter Yoga Cmonexercisespeople doinaLaughterClubDdifferent feelingsatthebeginning andend ofthe meetings解析选C段落大意题。 第三段的主题句为“what