八年级英语下册 Unit 9 Have you ever been to a museum Section B（1a2e）课件 （新版）人教新目标版.pptVIP

第四课时 sectionb 1a 2e unit9 haveyoueverbeentoamuseum 课文呈现 知识讲解 第四课时 sectionb 1a 2e 词汇听写 课堂导入 1a 1b 课堂小结 课后作业 课堂练习 同学们 上一课学习的单词你们都掌握了吗 现在大家来检验一下 点击下面的音频开始听写吧 haveyoueverbeentothefollowingplaces thebird snest thegreatwall thepalacemuseum theterracottaarmy matchthepictureswiththenames 1a theterracottaarmy thegreatwall thebird snest thepalacemuseum c a d b listentoastudentinterviewingaforeignstudent check thequestionsyouhear 1b haveyouvisitedthepalacemuseum haveyoubeentothegreatwall haveyoubeentothebird snest haveyouseentheterracottaarmy haveyoutriedchinesefood boy1 so peter howlonghaveyoubeeninchina boy2 i vebeenherefortwoweeks buti mgoingbacktoaustraliatomorrow boy1 haveyoutraveledmuch boy2 yes ihave i veseenmanyinterestingthings boy1 haveyouvisitedthepalacemuseum boy2 yes ihave iwenttherelastweek itwaswonderful thereweresomanybeautifultreasures boy1 andhaveyoubeentothegreatwall boy2 oh yes ilovedit butthereweretoomanypeople i vealsobeentothebird snest 1b boy1 wow great didyougoanywhereoutsidebeijing boy2 yes iwenttoseetheterracottaarmyinxi an itwasfantastic boy1 ok haveyoutriedchinesefood boy2 oh yes ilovechinesefood boy1 doyouhaveafavoritedish boy2 ilovebeijingduck it ssodelicious boy1 thankyouforyourtimeandhaveasafetriphome boy2 thankyou 1c listenagainandtakenotes name country howlonginchina placesvisited food peter australia twoweeks thepalacemuseum thegreatwallthebird snest inbeijing theterracottaarmy inxi an beijingduck boy1 so peter howlonghaveyoubeeninchina boy2 i vebeenherefortwoweeks buti mgoingbacktoaustraliatomorrow boy1 haveyoutraveledmuch boy2 yes ihave i veseenmanyinterestingthings boy1 haveyouvisitedthepalacemuseum boy2 yes ihave iwenttherelastweek itwaswonderful thereweresomanybeautifultreasures boy1 andhaveyoubeentothegreatwall boy2 oh yes ilovedit butthereweretoomanypeople i vealsobeentothebird snest 1c boy1 wow great didyougoanywhereoutsidebeijing boy2 yes iwenttoseetheterracottaarmyinxi an itwasfantastic boy1 ok haveyoutriedchinesefood boy2 oh yes ilovechinesefood boy1 doyouhaveafavoritedish boy2 ilovebeijingduck it ssodelicious boy1 thankyouforyourtimeandhaveasafetriphome boy2 thankyou 1d whatplaceshaveyoubeento askyourpartner haveyouvisited haveyoubeento haveyouseen haveyoutried a haveyouvisitedthewestlake b yes ihave no ihaven t a haveyoubeentoshanxi b yes ihave no ihaven t a haveyouseendisneycharacters b yes ihave no ihaven t a haveyoutriedindianfood b yes ihave it sgood no ihaven t 2a whatdoyouknoworwanttoknowaboutsingapore discussitwithyourgroup iwanttoknowaboutitslocation population transportandspecialthings 2b readthearticle howmanyreasonscanyoufindforvisitingsingapore ithink inmyopiniontherearefourreasons first peopletherespeakenglishandputonghua soicantalktothemwithoutanyproblems second ilikedeliciousfood therearedifferentkindsoffoodthere third iwanttogotothenightsafari fourth thetemperatureisalmostthesameallyearround icanchoosetogotherewheneverilike makingnotesafterreading writedownthreeormorethingsyouhavelearned wealwaysrememberthingsbetterifwetaketimetoreflect singapore aplaceyouwillneverforget haveyoueverbeentosingapore forthousands oftouristsfromchina thissmallislandinsoutheastasiaisawonderfulandsafe placetotakeaholiday ontheonehand morethanthreequarters ofthepopulationarechinese soyoucansimplyspeakputonghuaalotofthetime ontheotherhand singaporeisanenglish speakingcountry so it salsoagoodplacetopracticeyourenglish haveyouevertriedchinesefoodoutsideofchina maybeyoufearthatyouwon tbeabletofindanythinggoodtoeatwhenyoutravel insingapore however you llfindalotoffoodfromchina youwon thaveanyproblemgetting rice noodlesordumplings singaporeisalsoanexcellentplacetotrynewfood whether youlikeindianfood westernfoodorjapanesefood you llfinditallinsingapore mostlargecitieshavezoos buthaveyoueverbeentoazooatnight singaporehasanightsafari itmightseemstrangetogotoazoowhenit sdark however ifyougotoseelions tigersorfoxesduringthedaytime they llprobablybeasleep alotofanimalsonlywakeupatnight sothisisthebesttimetowatchthem atthenightsafari youcanwatchtheseanimalsinamorenaturalenvironmentthaninanormalzoo onegreatthingaboutsingaporeisthatthetemperatureisalmostthesameallyearround thisisbecause theislandissoclosetotheequator soyoucanchoosetogo wheneveryoulike spring summer autumnorwinter and ofcourse it snottoofarfromchina thousand a znd num 一千 知识点 1 eg thiscostthemfivethousanddollars 这花了他们5 000美元 表示具体 准确的数目时 hundred 百 thousand 千 million 百万 等数词后不加 s 也不与of连用 易错点 考向一 典例 lastyear ivisitedachemical 化学的 factoryinbaise andtherewereabout workersinit a sixthousandsb sixthousandc sixthousandsofd sixthousandof 点拨 本题考查数词的用法 六千名工人 的表达为sixthousandworkers thousand后不加 s 也没有of b 考向二 当hundred thousand million等数词与of连用 表示非具体的数目时 词尾必须加 s 构成固定词组hundredsof 数以百计的 thousandsof 数以千计的 millionsof 数以百万计的 易错点 典例 unluckily peoplewerekilledintheearthquake 安顺 a twothousandsb thousandofc twothousandsofd thousandsof 点拨 本题考查数词的用法 thousand前有具体数字时其后不加 s thousand后跟of表示非具体的数目时 其后要加 s d 巧记hundred thousand million用法 模糊数字两有 有s 有of 具体数字两无 无s 无of 特色土方法 safe se f adj 安全的 无危险的 eg thechildrenaresafehere 孩子们在这里很安全 知识点 2 拓展 safe可作名词 表示 保险柜 safety 名词 安全 safely 副词 安全地 safe的反义词是dangerous 意为 危险的 典例 areyouclearaboutthejobofapoliceman ben yes tokeeppeople andthesocietyingoodorder 孝感 a busyb safec luckyd healthy 点拨 本题用词义辨析法 busy繁忙的 safe安全的 lucky幸运的 healthy健康的 答句句意 是为了保证人民安全和社会的良好秩序 b quarter kw t r n 四分之一 一刻钟 知识点 3 eg westillhaveaquarterofamiletogo 我们还有四分之一英里要走 wegottogetheratthegateataquartertoeight 我们7 45在门口集合 英语中分数的表达 1 分子 基数词 分母 序数词 eg 注意 拓展 难点 4 onefourth quarter 5 onefifth 2 为ahalf 1 1 1 2 当分子大于1时 分母为序数词加 s eg 3 twothirds 8 fiveeighths 4 threefourths quarters 2 5 3 典例 about ofthestudentslikekeepingdiariesinenglishinourclass a twofifthb twofifthsc secondfived twofive 点拨 分数的构成 分子为基数词 分母为序数词 当分子大于1时 分母用复数形式 b 典例 ofthestudentsinourclass girls 益阳 a twofifth isb twofifth arec twofifths are 点拨 本题考查分数表达法及主谓一致 谓语动词要与of后的名词在数上保持一致 本句中of后的名词students为复数 故谓语动词应该用are c 3 分数 of eg onefifthofthewaterisdirty 五分之一的水是脏的 不可数名词 动词 单数形式 可数名词复数 动词 复数形式 ontheonehand ontheotherhand 一方面 另一方面 eg ontheonehand iwanttogototheparty butontheotherhand ioughttostudy 一方面 我想去参加聚会 但是另一方面 我应该学习 知识点 4 ontheotherhand可单独使用 亦可与ontheonehand并用 形成on the onehand onthe 拓展 other hand 一方面 另一方面 的用法 其中括号内的the和hand均可省略 ontheonehand则不可单独使用 eg ononehand iwanttogotothebeachthisweekend ontheother maybeishouldgotothemountains 一方面 我这个周末想去海边 另一方面说来 也许我该到山上走走 haveproblems in doingsth 做某事很费劲 考向 介词in表示在某一方面 在句中可以省略 后接动名词 同义表达有 havedifficulty trouble in doingsth eg didyouhaveanyproblemgettinghere 你到这儿来遇到困难了吗 知识点 5 若表示 面临 的问题 则用facetheproblemof eg moststudentsfacetheproblemoffundingthemselveswhiletheyarestudying 大多数学生都会面临在求学期间需要自我资助的问题 拓展 whether we r conj 不管 还是 或者 或者 是否 辨析 whether与if 1 whether与if的相同点 二者皆意为 是否 引导宾语从句时二者可以互换 eg hedidn ttellmeif whetherhewouldcome 他没有告诉我他是否会来 知识点 6 考向 2 whether与if的不同点 下列情况只能用whether 不能用if a 有ornot时要用whether eg idon tknowwhetherhewillcomeornot 我不知道他是否会来 b 宾语从句置于句首时 eg whetherthisistrueornot icannotsay 我不能说这是真是假 c 宾语是不定式时用whether eg ididn tknowwhethertolaughortocry 我不知道是该笑还是该哭 d 引导的从句作介词的宾语时 eg itdependsonwhetheritwillbefine 这取决于天气是否会晴朗 if引导条件状语从句 其时态遵循 主将从现 原则 典例1 whataboutgoingtothesouthlakeforapicnicnextweekend ok buti mnotsure itwillrain 绵阳 a whyb wherec whend whether 点拨 why 为什么 where 哪里 when 什么时候 whether 是否 由语境可知选d d 典例2 dad i vefinishedmyhomework good and youplayorwatchtv youmustn tdisturb 打扰 me a wheneverb whetherc whateverd nomatter 点拨 题干中提供了 youplayorwatchtv 的选择范围 应用whether引导让步状语从句 b thisisbecause 这是因为 表示原因的三种表语从句 1 this thatisbecause 原因 这 那是因为 eg thisisbecauseyoudidn tcallme 这是因为你没给我打电话 知识点 7 考向 2 thereasonisthat 原因 原因是 eg thereasonisthatyoudidn tcallme 原因是你没给我打电话 3 this thatiswhy 结果 这 那就是 的原因 eg thisiswhyi mangry 这就是我生气的原因 典例 youhavespenttoomuchtimeplayingcomputergames that s youreyeshurt 潍坊 a whyb howc whatd when 点拨 考查特殊疑问词辨析 why为什么 how如何 what什么 when什么时候 结合句意可知用副词why a choosetodosth 选择做某事 choose用作及物动词或不及物动词 意为 选择 其过去式为chose 过去分词为chosen choosetodosth 选择做某事 eg ichosetolearnenglishatlast 最后我选择学英语 知识点 8 考向一 考向二 choose的名词形式是choice eg hewasmadetomakeachoicebetweenfamilyandhisjob 他被迫在家庭和工作中做出选择 2c thestatementsbelowarefalse useinformationfromthearticletocorrectthem 1 mostpeopleinsingaporeonlyspeakenglish 2 itisnoteasytogetmanydifferentkindsofgoodfoodinsingapore mostpeopleinsingaporespeakputonghuaandenglish it seasytogetmanydifferentkindsofgoodfoodinsingapore 3 itisbettertoseelionsandtigersduringthedaytimebecausetheywillprobablybeawake 4 itisbesttovisitsingaporeintheautumn it sbettertoseelionsandtigersduringthenight becausetheywillprobablybeawake it sgoodtovisitsingaporeinal