北师大版高一下Unit8《Adventure》(Lesson 3)word学案【精品教案】

北师大版高一下Unit8Adventure(Lesson 3)word学案【精品教案】 Lesson3Macro Polo学案 一、第 三、第四课中重点单词及词组词汇相关提示1.amaze vt.使惊愕（惊奇）2.confuse vt.使困惑3.break out（坏事）突然发生，爆发4.put intoprison关进监狱5.stand by坚持（某种）说法6.quantity n.量，数量辨析surprise，astonish，shock与amaze的用法break构成的短语归纳学习和辨析辨析a large quantity of和quantities of的用法 二、重难点词汇讲解1.amaze vt.使惊愕（惊奇）to besurprised;to overewith wonderHer changes amazed mewhen I saw hertwo dayslater.amazing adj.令人惊奇的；amazed adj.感到惊奇的辨析surprise，astonish，shock与amaze surprise表示“让人诧异，出乎意料”，最常用，语气也最弱；astonish表示“使大吃一惊”，语气稍强；shock表示“使震惊”语气最强。 amaze表示“使惊奇，困惑”，常含有惊叹佩服之意。 如Her refusalsurprised usall.她的拒绝使我们都感到惊讶。 Your knowledgeastonished me.I wasshocked at the newsof herdeath.听到她去世的消息我十分震惊。 2.confuse vt.使困惑to failto seethe differencebetween theperson and the performance;to mistakeone thingfor anotherI amconfused bywhat yousaid.你说的话把我搞糊涂了。 confusing adj.使人困惑的；confused adj.困惑的；confusion n.困惑，糊涂。 3.break out（坏事）突然发生，爆发to happensuddenly;to burstFighting brokeout betweenthe two.双方开始了交战。 （1）表示“发生，爆发”之意的our/happen/take place/break out/e about都不能用于被动语态。 （2）break的常见短语break up打碎，分裂，解体，驱散；break down损坏，出故障，拆毁，失败，崩溃；break in突然打断；break into自行闯入，破门而入；break off中断，折断，突然停止，断交；break out爆发，突然发生；break through冲破，穿透，克服；break awayfrom脱离；break thelaw违法；break theice打破僵局辨析break out，happen与take placebreak out多表示“战争、火灾、疾病、争吵等爆发”。 A bigfire brokeout lastnight in the hotel.昨天夜里这家旅馆发生了一场大火。 happen多指“偶然发生，意外地发生”。 如The aidenthappened outsidemy house.事故就发生在我家房子的外面。 take place多指“有计划或事先安排好地发生”，偶尔也指意外发生。 如When willthe sportsmeeting takeplace?运动会什么时候举行？4.put intoprison关进监狱5.stand by坚持（某种）说法与stand有关的动词搭配6.quantity n.量，数量amount ornumber;how muchthere isof somethingthat youcan quantifyYou mustdrink a large quantity of water.你必需喝大量的水。 扩展alarge/great/huge quantityof和quantities of都表示“大量的，许多”，在句中用作定语，既可修饰可数名词（复数），也可修饰不可数名词，一般只用于肯定句中。 如A largequantityofyoung peopleare fansof the“Super VoiceGirls”.Large quantitiesof wastewater flowinto theriver withoutbeing doneanything with.quantity表示“数量”；quality表示“质量”。 如Without quantitythere canbe noquality.没有数量也就没有质量。 重难点句式讲解和分析1.Why was the Emperorimpressed byMarco?皇帝为什么对马可印象很深？impress vt.意为“留下印象，使铭记”，impress一般不用于进行时。 常用结构为impress sb.by/with sth.给某人留下印象impress sth.on sb.使某人牢记某事make animpression onsb.给某人留下印象。 The girlimpressed herfriends withher senseof humour.The managerwas greatlyimpressed by his talent.The teacherimpressed onus thevalue ofhonesty.The beautifulscenery heremade adeep impressionon him.2.The wallswere coveredin goldand silverand theHall wasso largeit couldeasily seat6000people fordinner.墙用黄金和白银砌成，宫殿大到可以轻而易举地容纳6000人同时进餐。 这是一个由and连续的并列复合句，在第二个分句中，so large后面省略了that，（that）it couldeasily seat6000people fordinner是一个结果状语从句。 sothat表示“如此以致”。 拓展sit为不及物动词，意为“坐，坐下”。 如They seatedthe guestsof honorfirst.他们先安排贵宾入座。 I wasseated atthe backof theclassroom.我坐在教室的后面。 I sawsome villagerssitting atthe backof theclassroom.Isawsome villagersseated atthe backof theclassroom.我看到一些村子里的人坐在教室后面。 3.However,Marco was lucky enough to meetanother prisonerwho enjoyedlistening tohis storiesabout China.然而，马可很幸运地遇到了另一个喜欢听他讲中国故事的囚徒。 该句中的enough用作副词修饰形容词lucky.当enough修饰形容词或其他副词时，必须置于被修饰词之后，且常与不定式或for短语连用。 如He didnt workhard enoughand failedthe examination.The manwas unfortunateenough tolose hisnew car.那人把新车丢了，真够倒霉的。 The birdwasluckyenough toescape beingcaught.这只鸟很幸运，刚好没被逮住。 拓展 （1）enough也可用作形容词表示“足够的”，当修饰名词时，可置于名词之前，也可置于名词之后作定语。 如Is thereenough room/room enoughfor threemore men?We haveenough food/food enoughfor everyone. （2）enough还可用作名词，意为“足够、充分（的东西）”。 如He couldnt earnenough tokeep afamily offour.I havesaid enoughto explainmy views.4.Although peopleenjoyed readinghis book,many ofthem thoughtthat Marcos storiesabout Chinawere toofantastic to be true.虽然人们喜爱读他的书，但许多人认为马可的关于中国的故事太离奇，令人难以置信。 tooto结构通常表示否定意义，意为“太以致不能，太而没有”。 如Father is too busyto spendmuch timewith me.The boxis tooheavy foryou tolift.拓展tooto结构常与notenoughto和sothatnot结构转换。 如The childistooyoung to go to school.The childis notold enoughtogoto school.The childis soyoung thathe cant gotoschool.辨析当too后为glad/pleased/ready/willing/thankful./delighted等表示某种心情的形容词，或为good/kind/true等描绘性形容词时，tooto结构表示肯定意思。 如The filmis onlytoo goodto see.这电影很好，值得看。 The oldlady istoo kindto helpothers.那位老太太心肠很好，乐于助人。 【模拟试题】一.单词拼写来1.It isknown thatsquirrels oftenhide alargeqof nutsinside treesin autumn.2.I wasstill sleepingwhen thefire bout,and thenit spreadout.3.We werea by the newsof Georges suddendeath,who wasonly35years old.4.My inkhas rout,can youspare mesome?5.My putersystem bdown suddenlywhen Iwas surfingthe .6.Not longafter hisr,a localwar brokeout nearhis hometown.7.But Marcoalways sbyhistales.8.Later theserocks provedthat atone timeinthed pastthe Antarcticwas coveredby plants.9.Our hometownis lto BeijingbytheJingjiu Railway.10.We havejust ea stormon theway home.二.综合阅读A newlydiscovered ancientChinese mapmay provethat itwas a Chinese navigator（航海家）who firstdiscovered America.He mayhave madethe discoveryseventy yearsbefore Columbus discovered the New World.The map,which hasgone ondisplay inBeijing,is said to bea copymade in1763of amuch oldermap datingback to1418.It clearlydescribes Africa,Europe andthe Americas.If its proventobebelievable,the mapwould providestrong evidenceto suggestthat thefamous MingDynasty sailor,Zheng He,beat ChristopherColumbus,who arrivedin Americain1492,to thediscovery oftheNewWorld Liu Gang,a Chineselawyer andmap collector,bought themap inan antique（古董的）store inShanghai inxxfor about500U.S.dollars.Liu Gangthinks themap supportsthe thesisof Britishauthor,Gavin Menzies,who inhisxxbook arguedZheng Hewas thefirst person to circumnavigate（环航）the globeand discoverAmerica sometimebetween1421and1423.“In principle,the Britishauthor Gavinis right.Before Columbus,Zheng He discovered Americaandthewhole world.But indetail,not exactly.three yearsdifference.I dont thinkthatsabig deal.”Liu said.Zheng Hemanded agroup ofships,which sailedbetween1405and1433attheorder ofthe emperorduring Chinas MingDynasty.His aimwas tospread theglory ofChina tothe worldand establishtrade.1.We learnfrom Paragraph1that_.A.the writerwas proudof aancient mapB.both the Chinese navigatorand Columbuswere heroesC.the ancientmap madeby aChinese navigatorwas justfound D.theChinesenavigator may be thefirst manwho discovered America2.Which ofthe followingcorrectly describesthe ancientmap?A.The ancientmap ondisplay inBeijing issaid tobe madein1418.B.The ancientmap,which issaidtobe madein1763,is ondisplay inBeijing.C.The ancientmap wasbought byLiu Gang,aChinesenavigator inxx.D.The ancientmap wasintroduced tobe listedin Gavinbook byLiu Gangto supporthis idea.3.What doesthe Britishauthor inhis booktry toargue inthe passage?A.The first person whodiscoveredAmerica maybeZheng He.B.The firstpersonto circumnavigate the