高中英語(yǔ)【人教版2019】必修第三冊(cè)Unit5ThevalueofMoney重點(diǎn)語(yǔ)法【問(wèn)題查找】一、選詞填空(beableto/dare/haveto/hadbetter/need)①She________notgooutaloneatnight.②It'squitewarmheresowe________notturntheheatingon.③You________arriveearlysothatyouwillnotmissanything.④He________walkhomeyesterdaybecausehiscarbrokedown.⑤NeithermywifenorI________persuademydaughtertochangehermindnow.二、單句語(yǔ)法填空①M(fèi)issZhangsaidshe______________(visit)theGreatWallnextsummer.②Shetoldhimthatshe_______________(notstay)hereforlong.③Iwasn'tsurewhetherLucy_______________(e)thenextyear.④Shesaidthebus_______________(leave)atfivethenextmorning.【要點(diǎn)精講】【重點(diǎn)語(yǔ)法】情態(tài)動(dòng)詞+過(guò)去將來(lái)時(shí)情態(tài)動(dòng)詞一、can與could的用法1.表示能力：can用來(lái)表示現(xiàn)在的能力，could表示過(guò)去的能力。例如：現(xiàn)在我會(huì)打籃球了，但小時(shí)候我不會(huì)。______________________________________________________________________________2.表示請(qǐng)求和許可：could語(yǔ)氣比can委婉，但回答時(shí)只能用can。例如：你能幫我一下嗎？______________________________________________________________________________3.表示推測(cè)，意為“可能”。多用于否定句或疑問(wèn)句。例如：—Canhebeinthereadingroomnow?—______________________________________________________________________________——他現(xiàn)在可能在閱覽室嗎？——不，他不可能在(閱覽室)。因?yàn)槲覄倓傇谵k公室看見(jiàn)他了。4.表示理論上或習(xí)慣上的可能性，意為“可能會(huì)”。例如：______________________________________________________________________________二、may與might的用法1.表示征求對(duì)方的許可或允許(不用might)對(duì)方做某事。例如：—______________________________________________________________________________—______________________________________________________________________________——我可以進(jìn)來(lái)嗎？——是的，你可以進(jìn)來(lái)。(不行，你不能進(jìn)來(lái)。)2.表示推測(cè)(把握不大)，意為“可能”，多用于肯定句。might比may可能性更小。例如：今天下午可能會(huì)下雨。______________________________________________________________________________3.may用于祈使句，表示祝愿。例如：祝你成功！______________________________________________________________________________4.“may/mightaswell＋動(dòng)詞原形”表示“不妨，還不如”。例如：我還不如馬上就動(dòng)身。______________________________________________________________________________三、must的用法1.表示命令或強(qiáng)烈的建議，意為“必須”。例如：所有學(xué)生必須遵守校規(guī)。______________________________________________________________________________2.表示十分肯定的推測(cè)，意為“一定；準(zhǔn)是”。例如：貝蒂肯定在隔壁房間。我能聽(tīng)見(jiàn)她在那兒講話。______________________________________________________________________________3.表示說(shuō)話人的一種態(tài)度，意為“偏要；硬要；偏偏”。例如：為什么他偏要在這種壞天氣出門(mén)？______________________________________________________________________________4.mustnot表示禁止，意思是“不許”“不準(zhǔn)”“不可以”等。例如：你不準(zhǔn)把車(chē)停在繁忙的路上。______________________________________________________________________________5.回答must問(wèn)句時(shí)，肯定回答多用must;否定回答多用needn't或don'thaveto。例如：—MustIfinishmyhomeworkbeforeeighto'clock?—______________________________________________________________________________——我必須要在8點(diǎn)之前完成作業(yè)嗎？——是的，必須。(不，沒(méi)必要。)四、beableto的用法beableto意為“能夠，有能力”，不僅有時(shí)態(tài)、人稱(chēng)和數(shù)的變化，而且還可以與某些情態(tài)動(dòng)詞連用(通常不與can連用)，甚至還可以有非謂語(yǔ)形式。例如：(1)你也許能夠說(shuō)服他。______________________________________________________________________________(2)我希望能夠勝任這項(xiàng)工作。______________________________________________________________________________【易混辨析】：can,beableto表示“能力”時(shí)的區(qū)分can用于指現(xiàn)在，常表示自身具有的能力beableto用于各種時(shí)態(tài)，表示經(jīng)過(guò)努力后所具有的能力Babiescanswimwhentheywereborn.嬰兒們一出生就會(huì)游泳。(自身具有的能力)Withouthishardwork,hewasnotabletogetgoodgrades.如果他沒(méi)有努力工作，他是不可能取得好成績(jī)的。(經(jīng)過(guò)努力)五、dare的用法dare既可作情態(tài)動(dòng)詞，也可作實(shí)義動(dòng)詞。1.dare作情態(tài)動(dòng)詞時(shí)，表示“敢，敢于”，后跟動(dòng)詞原形，常用于疑問(wèn)句、否定句和條件句中。此時(shí)的dare沒(méi)有人稱(chēng)、數(shù)和時(shí)態(tài)的變化，能單獨(dú)構(gòu)成否定和疑問(wèn)。例如：(1)你敢爬那棵樹(shù)嗎？______________________________________________________________________________(2)他不敢去那里，因?yàn)槟抢锖芪ｋU(xiǎn)。______________________________________________________________________________2.dare用作實(shí)義動(dòng)詞時(shí)，有時(shí)態(tài)和人稱(chēng)的變化，用do,does或did來(lái)構(gòu)成否定句或疑問(wèn)句。例如：Shedidn'tdaretosayaword,didshe?她一句話也不敢說(shuō)，是嗎？六、haveto的用法haveto意為“不得不”，有時(shí)態(tài)、人稱(chēng)和數(shù)的變化，其否定形式為don't/doesn't/didn'thaveto。例如：天色太晚了，我現(xiàn)在得回家了。______________________________________________________________________________【易混辨析】：haveto和must的區(qū)別：haveto表示一種客觀的需要must表示一種主觀的需要。此外must還表示“偏要”“非得”的意思。今天下午我不得不參加一個(gè)重要的會(huì)議。______________________________________________________________________________七、hadbetter的用法hadbetter意為“最好；應(yīng)該”，后跟動(dòng)詞原形，常用來(lái)提出建議，或表示迫切的希望、警告等，語(yǔ)氣較強(qiáng)。其中動(dòng)詞had沒(méi)有人稱(chēng)或數(shù)的變化。hadbetter的簡(jiǎn)略式為：'dbetter，否定式為：hadbetternot。例如：她最好快點(diǎn)到這兒來(lái)，否則她會(huì)錯(cuò)過(guò)開(kāi)幕式的。______________________________________________________________________________八、need的用法1.作情態(tài)動(dòng)詞(1)need作情態(tài)動(dòng)詞時(shí)，常用于疑問(wèn)句、否定句或條件句中，意為“必須”或“需要”。例如：—NeedIfinishtheworktoday?—______________________________________________________________________________——我需要今天完成這項(xiàng)工作嗎？——是的，必須干完。/不用，你不必干完。(2)needn't意為“不必”，表示客觀上不必如何。時(shí)間很充足，你不必開(kāi)這么快。______________________________________________________________________________2.作實(shí)義動(dòng)詞need作實(shí)義動(dòng)詞時(shí)，后可接名詞、動(dòng)名詞、不定式等，有人稱(chēng)、時(shí)態(tài)和數(shù)的變化。例如：Thebikeneedsrepairing.＝Thebikeneedstoberepaired.這輛自行車(chē)需要修理。過(guò)去將來(lái)時(shí)一、過(guò)去將來(lái)時(shí)的含義過(guò)去將來(lái)時(shí)表示在過(guò)去某個(gè)時(shí)間看來(lái)將要發(fā)生的動(dòng)作或存在的狀態(tài)。過(guò)去將來(lái)時(shí)常用于賓語(yǔ)從句和間接引語(yǔ)中。判斷這種時(shí)態(tài)的依據(jù)是：要有表示過(guò)去的“動(dòng)作”，而不是時(shí)間。二、過(guò)去將來(lái)時(shí)的用法1.“would＋動(dòng)詞原形”。常表示按計(jì)劃或安排即將發(fā)生的事。表示過(guò)去的某種習(xí)慣性行為，也常用would。Theyneverknewthatpopulationwouldbeeabigproblem.他們從來(lái)都不知道人口問(wèn)題將會(huì)成為一個(gè)大問(wèn)題。WheneveritwasSundayevening,wewouldsitintheyardandlistentohisstory.每到星期天晚上，我們都坐在院子里聽(tīng)他的故事。2.“was/were＋goingto＋動(dòng)詞原形”。?？捎脕?lái)表示按計(jì)劃或安排即將發(fā)生的事。Shesaidshewasgoingtostartoffatonce.她說(shuō)她將立即出發(fā)?！疽谆毂嫖觥縲as/weretodo表示打算/計(jì)劃做某事或客觀跡象表明要發(fā)生的事was/weretodo表示過(guò)去計(jì)劃或安排做某事was/wereabouttodo表示說(shuō)話的瞬間就會(huì)發(fā)生的動(dòng)作，意為“正要、即將”，一般不與明確的時(shí)間狀語(yǔ)連用was/were＋doing表示過(guò)去將來(lái)時(shí)時(shí)，僅限于e,go,leave,arrive,start等詞Whentheyarrivedtheplanewasjustgoingtotakeoff.飛機(jī)正要起飛時(shí)他們到了。Hesaidhewastofinishtheworkinaweek.他說(shuō)他打算一星期后完成這項(xiàng)工作。Hewasabouttobetransferredtoaseasidetown.他正要被調(diào)往一座海濱小城。Alotofpeoplewereingtowatchthefireworks.有許多人要來(lái)觀看焰火?！就卣埂織l件狀語(yǔ)從句和時(shí)間狀語(yǔ)從句中須用一般過(guò)去時(shí)代替過(guò)去將來(lái)時(shí)。TheteachersaidthatitwouldbeverydifficulttomakeprogressifIdidn'tworkhard.老師說(shuō)，如果我不努力學(xué)習(xí)的話，就很難取得進(jìn)步。【查漏補(bǔ)缺】一、單句語(yǔ)法填空1.Learninga________(music)instrumentintroducesachildtoanunderstandingofmusic.2.Thescientistssaidtheworld'spopulation________(slow)downinfuture.3.IrealizeIought________(tell)youaboutit.4.Youhadbetter________(nottalk)withstrangers.5.Iwasn'tsurewhetherhe________(lend)mehisbookthenextmorning.6.IcannotdrinkbecauseIam________dutytoday!7.________(eventual)shewasfiredfromherjobatapublishinghouse.8.Whenevershehastime,she________(help)themintheirwork.二、選詞填空(can/may/can't/could/mustn't)①He________beinthereadingroom.BecauseIsawhimintheplaygroundjustnow.②I________speakEnglishfluentlywhilehecan't.③—________youpleasecleanthisroom,Peter?—Sure,butletmefinishagamefirst.④—________yourdaysbefilledwithhappiness!—Thanks.You,too!⑤You________firewithoutmysignal.三、單句語(yǔ)法填空（用情態(tài)動(dòng)詞填空）①I(mǎi)fIwereherefiveminutesearlier,you________havefinisheditontime.②It________haverainedlastnight,forthegroundisstillwet.③—CouldIeinforarest,sir?—Ofcourseyou________.Nooneisgettinginyourway.④It________besunnytomorrow,butnooneissure.⑤Fish________livewithoutwater.Meneither【梳理優(yōu)化】情態(tài)動(dòng)詞過(guò)去將來(lái)時(shí)【強(qiáng)化鞏固】一、用情態(tài)動(dòng)詞或過(guò)去進(jìn)行時(shí)填空。1.You____________smokeintheancienttemple,becauseitmaycauseafire.2.You____________feelallthetrainingawasteoftime,butI'mahundredpercentsurelateryou'llbegratefulyoudidit.3.You__________beCarol.Youhaven'tchangedabitafteralltheseyears.4.Oneofourrulesisthateverystudent__________wearaschooluniformwhileatschool.5.Itwasreallyannoying;I__________getaccesstothedatabankyouhadremended.6.I___________haveawordwithyou?Itwon'ttakelong.7.Istillremembermyhappychildhoodwhenmymother__________takemetoDisneylandatweekends.8.Youcan'timaginethatsuchagoodstudentlikehim__________failintheexam.9.Ashehadbrokenhisleg,he__________stayinbed.10.You____________havethebookwhenfinishreadingit.11.Hepromisedthathe__________notopentheletteruntil2o'clock.12.They___________findsomeonetotakepartintheirbetwhentheysawHenrywalkingonthestreetoutside.13.MrsThomson____________sitdowntowatchtheoperawhenherphonerang.14.Arnoldknewhe___________betiredthenextday.15.Hesaidhe___________behereateighto'clock.二、單句語(yǔ)法填空。1.Hepredictedthatmanystudents________________________(sign)upforthedancepetition.2.Henryisfeelingunfortable.He_________________(drink)toomuchatthepartylastnight.3.Whenweworkedinthesameoffice,we_________________(have)dinnertogetheroften.4.I___________thankyouenoughforallyourhelptomysonwhilewewereawayfromhome.5.You____________takethebookoutofthereadingroom.It'sforbidden.6.Keepinmindthatstudents____________haveapositiveattitudetowardsstudy.7.______________yougivemesomedetailedinformation?8.Ithasbeenannouncedthatstudents_______remainintheirseatsuntilallthepapershavebeencollected.三、諺語(yǔ)釋義。1.Onegoodturndeserves(值得)another英文:Ifsomeonedoessomethingniceforyou,you_____________dosomethingniceinreturn.漢語(yǔ)______________________________________________________2.Hopeforthebest,butpreparefortheworst.英文Badthingsmighthappen,soyou____________beprepared.漢語(yǔ)_______________________________________________________3.There'snosuchthingasafreelunch.英文:Thingsthatareofferedforfree__________haveahiddencost.漢語(yǔ):______________________________________________________4.Godhelpsthosewhohelpthemselves英文:You________justwaitforgoodthingstohappentoyou.Workhardtoachieveyourgoals.漢語(yǔ):______________________________________________________5.Beggarscan'tbechoosers.英文:Ifyouareaskingforsomethingfromothers,you__________takewhatevertheygiveyou.漢語(yǔ):_____________________________________________________四、語(yǔ)法主題運(yùn)用。請(qǐng)根據(jù)下面漢語(yǔ)提示寫(xiě)一篇小短文。1.事實(shí)上，我們必須學(xué)會(huì)尊重老年人的意見(jiàn)。2.我們還必須學(xué)會(huì)清楚地表達(dá)我們的需求和意見(jiàn)。3.并向他人，特別是兄弟姐妹尋求幫助。4.那么在照顧老年人方面應(yīng)該就不會(huì)那么困難了。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【課后練習(xí)】一、閱讀理解ABEIJING(NewsAgency)—ChildreninChinatodayspendfivetimesmoremoneythantheirparentsdidwhentheywereyoung.Sowhatareallthesechildrenbuying?Thelistislong:iPads,cellphonesandjeansaretypicalitemsthatchildren“haveto”buy.Andtheywilldoanythingtogetthem.Theyasktheirparentsoverandoveruntiltheybuythem.Butparentsalsoneedtotaketheblame(責(zé)備)forspendingsomuchmoney.Theywanttheirchildrentohavethebestthings.Theyenduppetingwithotherparentsoverwhethertheirchildrenhavethelatestproducts.Soit’snowonderchildrenfindithardtolearntheimportanceofsavingmoneyratherthanspendingitallthetime.Andit’shardtosavewhenpaniesuseadvertising(打廣告)andcleverslogans(口號(hào))toencourageyoungpeopletobuytheirproducts.Theyevenencouragechildrentokeepaskingtheirparentsforsomethinguntiltheygetit.Today,youdon’tevenneedtohavemoneyinordertobuysomething.Banksgiveoutcreditcardsandloans(貸款)allthetime,sopeoplearesavinglessandless.Weareusedtocarryinglotsofmoneyaround.Andifyoudon’thavemuch,youcanalwaysborrowsome.Butthishasn’talwaysbeenthecase.Whenourgrandparentswereyoung,therewasverylittlemoneyandeveryonehadtosavehardforthingstheybought.Theyonlyboughtthingstheyneeded,notthingstheyjustwanted.Theoldergenerationmadethewiseexpression,“Moneydoesn’tgrowontrees.”Thisisastruenowasitwas50yearsago.Theygivemoneyagreatdealofvalue.Andweallhavealottolearnfromthem.1.Thetextmainlytellsus______.A.differencesbetweenteenagersandtheirparentsB.whatispopularamongchildrenatthemomentC.howtospendmoneywiselyD.children’shighconsumption(消費(fèi))ofproducts2.Parentsaretoblameforchildren’sspendingalotofmoneybecause______.A.theydon’tgivechildrenpositiveguidanceinconsumptionB.theyoffertobuythelatestfashionsfortheirchildrenC.theyalwaysgivechildrentoomuchpocketmoneyD.theirconsumptionhabitssetabadexampletochildren3.Thesaying“Moneydoesn’tgrowontrees.”inthelastparagraphseemstotellusthat_____.A.theoldergenerationunderstoodhowtoteachchildrentosaveB.inthepast,peopleattachedmoreimportancetosavingmoneyC.moneyhasagreatdealofvaluebothinthepastandatpresentD.moneyisnoteasilyearnedandweshouldbecarefulwhenwespenditBAroundthistimeofyearwhentheweathergetscoolerinArkansas,therearealotofhomelesspeople,aswellaspeoplewithdifferentsituationswhojustneedhelp.OftentimesOurfamilyservesatasoupkitchenwheretheygiveoutbagsoffoodtoneedyfamiliesinourarea.Andwe1lhelpputthosebagsoffoodtogetherandhandthemout,amongotherthings.Therearealotofreasonswhyservingthemunityisimportanttome,butoneofthemhastodowithmyfather.Mygrandfatherdiedwhenmyfatherwas4yearsoldandmygrandmotherhadfourkidsallundertheageof5.allbornprettyclosetogether.Thatwasatimewhenthingsweresobadinthecountry.Therewasn?tworkandoftenthefamilyhardlymadeendsmeet,somygrandmotherputthekidsinachildren?shomesothattheycouldatleasthavefoodtosurvive.MydadsaidheneverforgotthelocalcharitywouldbringthekidsagiftforChristmas.Thekidsworkedhardinthechildren?shomeandtheonlypresenttheygotwasfromthelocalcharity.HeneverforgotthiskindnessandalwaysappreciatedthelocalcharityforwhatitdidwhenheWasalittleboy.Mydadwassuchahardworkingworkerfamilymeanttheworldtohim.Iwastheseventhbabyinmyfamilyandmymotherhadmejustaftersheturned40.Shewasoneofthosehighriskpregnancymoms,andI?msogratefulshehadme.Mymomanddadmadeahappyhomeforus,andI?msogratefulforthat.Ihopemychildrenarecatchingthoselessons,notjustfromMomandDad,butfromgrandparentsandeveryoneelseintheirlives.1.Whydoestheauthorconsiderservingthemunityimportant?A.Hisfatherledahardlifeinhischildhood.B.Hewasinspiredbyhisfather?slifeexperiences.C.Hewasgratefulforwhathisfatherhaddoneforhim.D.Hisfatherworkedhardandtookgoodcareofthefamily.2.Whydidtheauthor?sgrandmotherputthekidsinachildren?shome?A.Thefamilyhadtoomanyc