人教必修一Unit4EarthquakesLanguagepoints课件.ppt

Unit4 Languagepoints Unit4Earthquakes 1 Imagineyourhomebeginstoshakeandyoumustleaveitrightaway rightaway atonce innotime immediatelyrightnow atthisverymomente g Makeupyourmind I llreturnthebook rightnow rightaway 2 Inthecity thewaterpipesinsomebuildingscrackedandburst 寓词于境 阅读下列句子 并试着总结burst在句中的词性 含义及用法 1 Thepipeshadburstandthehousewasundertwofeetofwater 2 Thepoliceburstintotheroomandtooktheyoungmanaway 3 Hearingthenews thewomanburstintolaughter 4 Sheburstoutcryingfornoreason whichsurprisedus 5 Therewasaburstoflaughterinthenextroom burst作 词 意思是 句1 常用于短语burstinto aroom building etc 闯入 突然破门而入 句2 burstinto n 突然爆发 突然 起来 句3 burstoutdoing突然 句4 burst作 词 意思是 句5 还可指 爆裂 破裂之处 裂口 动 爆裂 名 突然一阵 用burst或其短语的适当形式填空 1 Theplanecrashedand flames 2 Thedam becauseoftheheavyrain 3 ItlookedasifKatewasaboutto tears 4 EveryonewasquietwhenJohnsuddenly laughing burstout burstinto burst burst into 3 Itseemedasiftheworldwasatanend 1 asif似乎 好像 asthoughe g Shespoketomeasifsheknewme 她和我说话的神情 好像她早就认识我似的 2 asif在表语从句中相当于that e g Itseemedasifthemeetingwouldneverend 看起来会议没完没了 本文中asif的用法就是第二种 Itseemedasiftheworldwasatanend Itseemedthattheworldwasatanend atanend finished attheendof用于表示具体事物或场所的场合 它也可以用来表示比喻意 bytheendof用于表示时间的场合 到 结束的时候 用于过去完成时态 intheend意思 最后 终于 attheendofbytheendofintheend 1 Hisfatherwillreturnhome thisyear 2 Hewillbeascientist 3 HowmanyEnglishwordshadyoulearned lastterm attheendof intheend bytheendof 4 Infifteenterriblesecondsalargecitylayinruins lie lay lain tobe remainorbekeptinacertainstate 寓词于境 阅读下面句子 并试着归纳ruin的意思及用法 1 Numbersofpeoplewereburiedundertheruinsintheearthquake 2 Alargenumberofbuildingsfellintoruinaftertheearthquake 3 Severalvillageswereruinedduringthetyphoon 4 Thisheavyrainruinedourplantogoonapicnicthisafternoon 5 Ihavelostallmymoneyinbusinessandamnowruined 自我归纳 ruin既可作名词 也可作动词 作名词 意为 句1 毁灭或破败状态 句2 作动词 意为 毁坏 毁灭 句3 句4 使破产 句5 废墟 拓展 inruins严重受损 破败不堪 如 Thehousesacrossthestreetwereinruins ruin destroy damage damage指部分 损坏 损害 破坏 或指使用价值有所降低 它可以用作动词 也可以用作名词 用作名词时常与tosomething连用 e g Theaccidentdidalotofdamagetohiscar destroy只能用作动词 指彻底破坏 以致不可能修复 常作 破坏 毁灭 解 也可以指希望 计划等打破 e g Theearthquakedestroyedalmostthewholetown ruin指对物体或生命彻底的破坏 但往往是非暴力的 也往往不是一次的打击结果 常指对美好的或希望中的事物的破坏 e g Thefireruinedthehouse Thevillage inruinsafterthewar Thesemachineshave idlesincethefactoryclosed lay lain Everywheretheylookednearlyeverythingwas destroyed He hisgirlfriend sprospects ruined Softwood easily damages Anearthquakeleftthewholetown Hiscareeris inruins inruins 5 Two thirdsofthemdiedorwereinjuredduringtheearthquake Morethan61 ofthesurfaceoftheearth coveredbywater Seventypercentoftheworkersinthisfactory young 以百分数作为主语的 谓语动词是单数还是负数取决于百分数后面跟的名词是可数还是不可数的 is are 请根据提示完成下列句子 1 三分之一 ofthestudentsinourclass be girls 2 五分之三 ofthesoil wash awaybythefloodlastnight 3 一半 ofthedesksinthisschool make inhiscompany 4 大部分的 ofthelecturehemadeyesterday be interesting One third are Three fifths waswashed Half aremade Most was injurehurtwound injure tohurtoneself sb sth physically 三者都可表示受伤 伤害 injure一般是指在事故中受伤 往往意为 外伤 wound一般指外伤 如刀伤 枪伤等 尤其指在战争中 打斗中受伤 hurt可指对身体上的伤害 也指对心灵造成的伤害 Theircriticisms himdeeply Hewasslightly inthecaraccident Hegot inthefighting Whatyousaid myfeeling havehurt injured wounded hurt 6 Peoplewereshocked shockv makesomeonefeelverysurprised 寓词于境 阅读下面句子 并试着归纳shock的意思及用法 1 Theyhadbeenshockedtohear learnthatthehospitalwasclosingdown 2 HewasshockedatthenewsofJane sdeath 3 Heneverrecoveredfromtheshockofhisson sdeath 4 Thewholethinghascomeassuchashocktome 5 Theshockwasfeltmilesaway 6 Shewastakentohospitalsufferingfromshock 自我归纳 shock既可作动词 也可作名词 作动词 意为 使震惊 使惊骇 常用于以下结构 shocksb tohear learn 从句 句1 beshocked sth 句2 作名词 意为 给人打击的事 震惊 令人震惊的事 句3和句4 可构成短语come ashock 震动 句5 休克 句6 at as 拓展 shockedadj 吃惊的 震惊的shockingadj 令人震惊的 极坏的 根据括号内的汉语提示补全下面句子 1 Thenewsofhismother sdeath 使他非常震惊 2 我深感震惊 tohearthathehadleftforAmerica 3 Hisshortstoriesalwaysgavethereaders 令人震惊的结尾 wasaterribleshocktohim Iwasshocked shockingends 7 Someoftherescueworkersanddoctorsweretrappedundertheruins 寓词于境 阅读下列句子 并试着归纳trap的意思及用法 1 Twentyminersweretrappedundergroundaftertheaccident 2 IwastrappedintotellinghimallIknew 3 Ifwe relucky thethiefwillfallrightintoourtrap 4 Tobreakoutofthetraptheyneedhelpfromthegovernment 自我归纳 trap既可作动词 也可作名词 作动词 意为 使陷入困境 句1 使陷入圈套 使中计 使上当 句2 常构成短语trapsb doingsth 作名词 意为 陷阱 句3 困境 句4 into 根据括号内的汉语提示补全下面句子 1 Iknewperfectlywell 它是一个陷阱 2 Bycleverquestioning they 诱使他 makinganagreement itwasatrap trappedhiminto rescuev savesomethingorsomebodyfromdanger 寓词于境 阅读下面句子 并试着归纳rescue的意思及用法 1 Thelifeboatwassentouttorescuethestudentsfromthesinkingship 2 Thefiremenrescuedababyfromtheburninghouse 3 Arescueteamaretryingtoreachthetrappedminers 自我归纳 rescue既可用作名词 也可用作动词 作动词时 意为 营救 救援 常与介词 连用 句1和句2 作名词时 意为 营救 救援 如3 拓展 come gotoone s therescue援助或帮助某人 即学即练 翻译下面句子 1 他们把小男孩救出了险境 from Theyrescuedthelittleboyfromdanger 2 听到这个消息后 他们就去营救他 Theywenttohisrescueafterhearingthenews 8 Suchagreatnumberofpeoplediedbecausetheearthquakehappenedwhiletheyweresleeping agreatnumberof alotof 归纳 anumberof意为 许多 大量的 在number前可加large great good等修饰词 anumberof 复数名词 作主语时 谓语动词用复数 如 Wehavebeenfriendsforanumberofyears Nowalargenumberofstudentshavepart timejobs 拓展 thenumberof意为 的数量 thenumberof 复数名词 作主语时 谓语动词用单数 如 Thenumberofcarsonourroadshasrisengreatlyinrecentyears 即学即练 用括号内动词的正确形式填空 1 Alargenumberofbooks steal fromthelibraryyesterday 2 Thenumberofskilledworkers be smallinthisfactorynow werestolen is Itwasafrighteningnight Thedamcrackedandthen undertheweightofthewater Thewaterwentalloverthefieldsand quiteafewvillagesalongtheriver Somebuildingswerein andsomefarmerswere atthetopoftheirhouses burst destroyed ruins trapped Completethepassagewithwordswehavelearned Practice Thewaterfilledthecanalsandthe Deadbodiesand animalswereseeneverywhere Peoplewere buttheyhadto thedeadbodiesforhealthreasons Itwasaverysadtime wells injured shocked bury 1 ThesoundofplanescouldbeheardoutsidethecityofTangshanevenwhennoplaneswereinthesky 这是一个复合句 主句是 outsidethecityofTangshan在主句中作地点状语 引导时间状语从句 ThesoundofplanescouldbeheardoutsidethecityofTangshan when 句意 即使天空没有飞机 在唐山市城外也可以听到飞机声 仿写 即使事情老是不如意 我的同桌也从未放弃 Mydesk matenevergivesupevenwhenthingskeepgoingbadly 2 Buttheonemillionpeopleofthecity whothoughtlittleoftheseevents wereasleepasusualthatnight 这是一个主从复合句 句子的主干是 引导非限制性定语从句 修饰people thinklittleof意为 轻视 不重视 Buttheonemillionpeoplewereasleepasusualthatnight who 句意 但是 唐山市的一百万居民几乎都没有把这些情况当作一回事 当天晚上照常睡着了 仿写 这些孩子们几乎都没有把他的话当回事 照常在河里游泳 Thechildren whothoughtlittleofhiswords swamintheriverasusual 3 Itseemedasiftheworldwasatanend 这是一个复合句 主句是 asif引导表语从句 其后从句中谓语动词常用虚拟语气 句意 世界似乎到了末日 仿写 这场仗似乎老打不完 Itseemed Itseemedasifthefightwouldneverend 4 Everywheretheylookednearlyeverythingwasdestroyed 分析 本句是一个主从复合句 主句是nearlyeverythingwasdestroyed 从句是Everywheretheylooked Everywhere在此用作连词 引导地点状语从句 句意 人们随处看到的一切几乎都被毁了 仿写 我走到哪里 我女儿就跟到哪里 MydaughterfollowsmeeverywhereIgo 5 Then laterthatafternoon anotherbigquakewhichwasalmostasstrongasthefirstoneshookTangshan 分析 本句是一个主从复合句 主句是anotherbigquakeshookTangshan which引导限制性定语从句 修饰先行词 as as意为 和 一样 quake 句意 接着 在下午晚些时候 又一次和第一次一样的强烈的地震震撼着唐山 仿写 今天 在校门口又一次和上次一样严重的车祸发生了 Today anothercaraccidentwhichwasalmostasseriousasthelastonetookplaceattheschoolgate 6 Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead 部队人员组成小分队 将受困的人们挖出来 将死者掩埋 句子的主干是Thearmyorganizedteams todigout andtobury 这两个不定式短语作目的状语 whoweretrapped是定语从句 修饰 those 仿写 他们种下许多果树 让那些穷人富裕起来 而且也是为了保护环境 Theyplantedplentyoffruittreestomakethosewhowerepoorrichandalsotoprotecttheenvironment 7 Thousandsoffamilieswerekilledandmanychildrenwereleftwithoutparents a 这是一个由and连接的并列复合句 b 本句的结构是 第一个分句 Thousandsoffamilieswerekilled and 第二个分句 manychildrenwereleftwithoutparents c 第二个分句的结构为 主语 manychildren 谓语 wereleft 主语补足语 withoutparents d 可以充当补足语的还有形容词 分词 不定式 名词或句子等 仿写 有这么多作业要做 我怎么能轻松起来呢 HowcouldIfeelrelaxedwithsomuchhomeworktodo Whentheearthquakecame itwasasiftheworldwasatanend Whenthehousesfelldown itsoundedasif amountainhadblownup Practice Readsomeofthesentencesandcompletetheothers Thenchoosethebesttoreadtotheclass Whenthedambroke itlookedasiftheseahadarrivedsuddenlyonourdoorstep Whenthebrickscoveredtheground itwasasif Whenthecoalminesfell thegroundabovelookedasifitwouldcrack Whenthecowsrandowntheroad theylookedasif stoneswereflowinglikewater theyweredrivenbyanunseenhand Whentheshockhitus wefeltasifweweregoingtodie Whenthenationturnedtohelpusinourneed itseemedasif allChinawasthinkingofusandwascomingtoouraid Exercises I 根据本部分所学单词及提示写出所缺单词的正确形式 1 Manypeopleweret intheburningbuilding 2 Thecrowdranfors whentherainstarted 3 Onehundredandtwentypeoplediedinthecountry sworstaird trapped shelter disaster 4 Don tleavethelightson Itwastese 5 Thepipeshadb andthehousewasundertwofeetofwater 6 The 打击 ofherfather sdeathmadeherill 7 Jack 营救 theboywhofellintotheriver 8 Theangerwhichhadbeen 隐藏 insidethegirlrosetothesurface electricity burst shock rescued