Unit3Couldyoupleasecleanyourroom？課時3GrammarandWriting（一）Grammar知識精講知識精講情態(tài)動詞could的用法can的過去式can的過去式禮貌地請求提出建議推測could一、提出禮貌的請求could表示委婉地請求，其句型結(jié)構(gòu)主要有：1.Couldyou+動詞原形+...?2.Couldyouplease+動詞原形+...?意為＂請你做……好嗎?＂句型2比句型1語氣更加委婉。肯定回答：Yes,sure./Sure./Ofcourse./Noproblem.否定回答：Sorry./Sorry,Ican’t.?LiLei,couldyoupleasehelpme?李雷，請你幫我個忙好嗎？?—Couldyoucomeheresoon?你盡快過來，行嗎？—Sure.當然可以。?—Couldyoupleaseclosethewindow?請你關上窗戶好嗎？—I’mafraidnot.恐怕不行。【注意】其否定結(jié)構(gòu)為：Couldyou（please）notdo...?【知識拓展】Wouldyouminddoingsth?也可表示請求，常用句型：Wouldyouplease+dosth?Wouldyou+dosth?肯定回答：Sure./Ofcourse./Noproblem./I’dloveto.否定回答：Sorry./Sorry,Ican’t./I’dloveto,but...?—Wouldyoumindcleaningyourroom?你介意去打掃你的房間嗎？—No.I’dliketo.不，我很樂意。二、表示請求許可1.could表示請求允許，其句型結(jié)構(gòu)為：CouldI/we+動詞原形+...?意為＂請問我（們）能做……嗎?＂肯定回答：Sure./Ofcourse./Noproblem.否定回答：I’msorry/Sorry,youcan’t.若關系比較親近，也可以直接說No,youcan’t.【溫馨提示】在以上句子結(jié)構(gòu)中情態(tài)動詞could不是can的過去式，而是用來表示委婉語氣的，后跟動詞原形。?CouldIcomein?我可以進來嗎？2.另外，用CouldI...？時，表示請求對方準許，對方回答時不能用could，而要用can。?—CouldIuseyourbicycle?我可以用你的自行車嗎？—Yes,youcan.是的，可以。學！科網(wǎng)3.對于這種請求的肯定和否定回答的常用語肯定回答常用語：Certainly./Ofcourse./Withpleasure./Noproblem./Sure./Yes,youcan.否定回答常用語：I’mafraidnot./No,I’mafraidIcan’t./No,youcan’t.三、could與can的區(qū)別could與can都是情態(tài)動詞，could是can的過去式。二者都可用于表示請求，但是用法稍有不同：1.can表示一般性的請求，語氣隨便，常用于熟人之間或長輩對晚輩、上級對下級的場合。?Canyoutellusyourstory,Tony?你能給我們講講你的故事嗎，托尼？2.could表示有禮貌地請求，語氣委婉，常用于非熟人之間或晚輩對長輩、下級對上級的場合。?—CouldyoutellusifitsnowsinwinterinAustralia?請告訴我們，澳大利亞冬天下雪嗎？—Sure.當然可以。1．（2021·江蘇揚州市·中考真題）We_____seewhichwaytogoifthestarsdonottwinkle（閃耀）so.A．cannot B．shouldnot C．mustnot D．neednot2．（2021·江蘇連云港市·中考真題）Whatanamazingrobot!It_____cookmorethan5,000dishes.A．shall B．need C．must D．can3．（2021·江蘇常州市·中考真題）—Couldyouplaythepianoattheageoffive?—No,I______.Istartedatsix.A．can’t B．shouldn’t C．needn’t D．couldn’t分層提分分層提分一、單項選擇1．—Canyouplaychess?—________.Ithinkit’seasy.A．Yes,Ido B．No,Idon’tC．Yes,Ican D．No,Ican’t2．—Mike,_________youswim?—No,Ican’t.Butmybrotherwillteachmetoswimthissummerholiday.A．should B．must C．can D．need3．Theladyinthisphoto________beoverfifty!Shelookssoyoung!A．must B．mustn’t C．can D．can’t4．I’llbefreetomorrow.I________gotothemuseumwithyou.A．must B．should C．need D．can5．—CouldIinvitemyfriendstoaparty,Dad?—No,you_________.Youwillhaveanexamtomorrow.A．can’t B．couldn’t C．needn’t6．—CouldIhavealookatmynewshirt,Mom?—Sure,you________.A．could B．should C．can D．must7．Excuseme.Couldyoureadthestoryaloud,please?I________hearyou.A．can’t B．mustn’t C．haveto D．needn’t8．—Mom,couldIgoshoppingwithyou?—Yes,you_______.Butyoumustfinishyourhomeworkfirst.A．could B．couldn’t C．can D．can’t9．—Couldyouplease________thefloor?—Sorry,I________.Ihavetostudyforthetest.A．tosweep,couldn’t B．tosweep,can’t C．sweep,couldn’t D．sweep,can’t10．—______youpleaseplaytenniswithme?—Sorry,I______,Ihavetodomyhomeworkfirst.A．Could;can’t B．Could;couldn’t C．Can;don’t D．Could;could11．—Couldyoupleaseturndowntheradio?Yourgrandfatherissleeping.—_________.A．Yes,sure B．Yes,Icould C．No,Ican’t12．—Iuseyourcomputer,Dad?—Yes,youcan.A．Must B．Could C．Would D．Should13．—Couldyoupleasetakeoutthetrash?—________.A．No,Icouldn’t B．Yes,Icould C．Sorry,Ican’t14．—Ihavetroublesleepingrecently.—You________listentolightmusictorelaxbeforegoingtobed.A．must B．could C．mustn’t D．couldn’t15．—Couldyouplease________somuchnoise?—Sorry,wewon’t.A．nottomake B．notmade C．notmake D．don’tmake16．—Mum,couldIgoshoppingwithyou?—Yes,________.Butyouhavetofinishyourhomeworkfirst.A．youcan B．youcould C．youcan’t D．youcouldn’t17．—Mom,________Iinvitemyfriend,Jack,toourhomeonSunday?—Ofcourse,you________.Hopeyouwillhaveagoodtime.A．must;can’t B．can;could C．may;must D．could;can18．Couldyou________thewindow?Ifeelalittlecold.A．pleasenottoopen B．pleasenotopen C．notpleasetoopen D．notpleasetoclose19．They________playfootballlastFridaybecauseSimonforgottobringhisfootballhere.A．could B．couldn’t C．can’t D．can20．—We’vegoteverythingreadyforthepicnic.—DoyoumeanI________bringanythingwithme?A．can’t B．needn’t C．couldn’t D．mustn’t二、完型填空Althoughmydaughterisonlytwoyearsold,Iletherdoafew“chores”.The“chores”aren’tcleaningthehouse,foldingtheclothesor____21____thefloor.Whenshecouldjustwalkandstartedtoplaywithtoys(玩具),shesometimes____22____themawaybecauseofbeingbored.Seeingthat,Istartedtoteachhertoputthemaway.Nowshe____23____itisoneofherchores,andshecanevendoitwithoutbeingasked.AnotherthingIaskedhertodowastotakeherdishestothe____24____.Noweverytimeshefinisheshermeal,shegetsupandrunstothekitchen____25____herbowlorplate!It’slovely!Actually,Idon’tmakea“chorelist(列表)”forher.However,littlebylittleI____26____chorestohereverydaylife.Doingchoresteachesachildtoberesponsible(有責任的)for____27____heorshedoes.Italsohelpsto____28____achild’sindependence.Inmyopinion,theearlierakidlearnstobeindependent,the____29____itisforhisorherfuture.Ithinkit’snecessarytoteachchildrenhowtodosomesmallchores,_____30_____bigchoresshouldwaituntilthey’reolder.Doyouthinkso?21．A．sweeping B．changing C．using D．moving22．A．put B．threw C．gave D．kept23．A．controls B．hates C．refuses D．understands24．A．bedroom B．kitchen C．library D．cinema25．A．with B．without C．for D．a(chǎn)bout26．A．invite B．do C．a(chǎn)dd D．get27．A．how B．what C．when D．where28．A．notice B．cheer C．hurt D．develop29．A．worse B．easier C．better D．harder30．A．if B．so C．or D．but三、閱讀單選ANobodylikestodochores,especiallykids.Howcanyoumakeyourkidsgetintoagoodhabitofdoingtheirchores?Trymakingchoresfunforthem.Playsomemusic.Musicmakeseverythingseemlikeaparty,doesn’tit?Playyourkids’favoritemusicandletthemdancearoundwhiletheyaredoingtheirchores.Makeitatreasurehunt(尋寶).It’sagoodwaywhenyouwouldlikethemtocleanthehouse.Letthemknowthatyouhide(隱藏)a$5billsomeplace.Iftheyfindit,theycankeepit.Changeoften.Ifyourkidskeepdoingthesamechoresformonths,theymayfeelbored.Teachingthemanewtask(任務)isfunforbothyouandthekids.Theywillfeelmoregrownupwhentheygetanewtask.Doittogether.It’sneverfuntobetheonlyoneworkingandwatchingeveryoneelserelaxing.Ifeveryonetakespartindoingchores,youwillfinishthemfasterandhavemorefun.31．Thearticleisfor________.A．schools B．teachers C．parents D．kids32．Thereare________piecesofadviceinthearticle.A．three B．four C．five D．six33．Thewriterthinksit’sbetterto________whileaskingkidstocleanthehouse.A．playtheirfavoritemusic B．hidesomethingforthemtofindC．givethemanewtask D．doittogetherwiththem34．Kidsmayfeel________iftheykeepondoingthesamechoresformonths.A．tired B．fun C．interested D．bored35．Whichisthebesttitleofthearticle?A．Doingchoresisgoodforkids B．HelpkidssetagoodhabitC．Makechoresfunforkids D．EveryoneshoulddochoresBTogiveawaybonemarrow(骨髓)toheryoungerbrother,a12--year--oldgirlnamedZhangXinxinmadeherselfeat3kgofnoodleseveryday.In2017,ZhangXinxin’sbrotherZhangHaizhenbecameill.Ifhecannotgetahemopoieticstemcelltransplant(造血干細胞移植),hewilllosehislife.AfterZhangXinxinheardtheterriblenews,sheaskedthedoctortotestherblood.Luckily,shewasamatchforherbrother.Itmeansthatshecouldsaveherbrother.However,the160cm-tallgirlwasonly40kg.Thedoctortoldher,“Youneedtoweighatleast50kgbeforeyoucangiveawayyourbonemarrow.”Thenthelittlegirlstartedherplan.Everyday,thepoorgirltriedtomakeherselfeatthreebigbowlsofnoodleswithseveralpiecesofvegetables.BecauseofZhangHaizhen’sillness,hismotherhadtostopworkingtotakecareofhimandhisfatheralsolefthisworkplacetodosomepart-timejobsnearthehospitaltomakealittlemoney.Tohelpherparentsout,ZhangXinxingotupat5a.m.everydayandclimbedamountain3kmawaytopickfruitsandsellthem.Shewasverytired.Sometimesshewantedtostoptohaveagoodrest.Butsheknewshecouldn’tdothat.Shehadtohelpherparentstosaveherbrotherinhospital.ZhangHaizhenwillbereadyforatransplant,butthefamilyisstillfarfromraising430,000yuantopayfortheoperation(手術).Couldyoupleasegivethefamilyahand?Theywillbeverythankful.36．HowmanynoodlesdidZhangXinxineataweek?A．3kg. B．9kg. C．15kg. D．21kg.37．WhatwastheproblemofZhangXinxinafterthedoctortestedherblood?A．Shelosttoomuchblood.B．Shewasnotheavyenough.C．Herbonemarrowwasn’thealthy.D．Shedidn’thaveenoughfoodtoeat.38．WhatdidZhangHaizhen’smotherdoforhim?A．Shefoundabetterjob.B．Shegaveupherjob.C．Shesoldtheironlyhouse.D．Shesoldfruitsonthestreet.39．Whatcanweinferfromthepassage?A．ZhangXinxincouldn’twaittosaveherbrother.B．ZhangHaizhengotillwhenhewas12.C．Itiseasyforthefamilytoraisemoney.D．Theparentsrefusedtogiveawaytheirbonemarrow.40．Whydidthewriterwritethepassage?A．Todescribehowpoorthefamilyis.B．ToshowZhangHaizhenisseriouslyill.C．Toaskpeopletohelpthepoorfamily.D．Totellusitisimportanttokeephealthy.四、語法填空根據(jù)短文內(nèi)容及所給提示，用括號中所給詞的適當形式填空。Mostofusprobablydon’tlikedoinghousework.Andmostofusthinkthat____41____(clean)thebathroomorcookingdinnerforthefamilymakesustired.However,thefactisthatsomeonehasto____42____(do)it.Mostofthetime,ourparentshavetodothehousework.Isit____43____(real)fair(公平的)?Doinghouseworkisreallynotas____44____(bad)asitsounds.Ifwealldoourpart,it____45____(seem)lessannoying.Whyshouldyourmotherhavetowashyourdirtyclothes?Youareable____46____(take)careofyourself.Doingsomehouseworkwillshowthatyouare____47____(become)moreandmoreindependent.Someofusmaythinkthatwearetoobusytodohousework.Butmostparentsworkalldayandarethenexpected____48____(keep)acleanhouse!Dividinghouseworkamongthewholefamilywillmakeeveryone’sjobmuch____49____(easy).Pleaseremember:Learning____50____(do)houseworkcanprovideyouwithvaluableskillsforthefuture.五、填寫適當?shù)木渥友a全對話根據(jù)下面的對話情景，在每個空白處填上一個適當?shù)木渥?，使對話的意思連貫、完整。A:Hi,Scott._________51_________?B:Oh,I’mdoingmyhomework.A:Whenyoufinishit,couldyoupleasehelpmedosomechores?B:Noproblem,Mom._________52_________?A:Youneedtosweepthefloorandtakeouttherubbish.B:OK.Couldyouhelpmewithmyhomeworknow?A:_________53_________.I’mcookingdinner.Youcanaskyourdadforhelp.B:_________54_________?Isheinthelivingroom?A:No.Heiswashinghiscarinfrontofthehouse.B:Allright._________55_________.。55．根據(jù)“Allright”可知，會向爸爸尋求幫助的，故填I’llaskhimforhelp。（二）Writing知識精講知識精講話題分析本單元以＂家務、雜務＂為話題，圍繞這一話題，引導學生學習掌握情態(tài)動詞could表示委婉地請求以及請求許可的用法。以談論家務以及對家務喜歡與不喜歡的原因和理由為話題的作文或是請求他人幫忙的電子郵件之類的書面表達是單元測試或中考所?？疾榈?。常用句型1.Thestudentsofourclasshavedifferentideasabout...2.Someparentsthink...3.Theseyears,somestudentsareinterestedin...4.Ilike...butIhate...5.Firstly,...secondly,...Thirdly...6.Inmyopinion...7.Inaword...詞匯串記＂Dothedishes.1(打掃)thefloor.Takeouttherubbish.2(疊)theclothes...＂Doyourparentssaythesethingstoyou?Ofcoursetheydo.Why?Well,someonehastodoit.Theyare3(家務；雜務)—smalleverydayduties.Youmaygetmoneyfordoingachoreoryoumaynot.Parentsandotherpeopledon’talwaysgiveorders.Sometimestheyask.Howdoyouaskpolitely?Well,inEnglish,theword＂4(能；可以)＂isoftenusedforrequests.Whenyourmomsays＂Couldyouplease5(整理床鋪)?＂sheisaskingyou＂politely＂todoachore.Infact,doingchorescanhelptodevelopchildren’s6(獨立)andteachthemhowto7(照顧；照料)themselves.Itcanalsohelpthemtounderstandtheideaof8(公平).Afterall,theycan’t9(依靠)theirparentstoomuchallthetime.Whenaskingforpermission,youcanalsousetheword＂could＂.Forexample,youcansay＂CouldI...?＂whenyouwant10(借)somethingfromothers.假如英語老師想知道你們班全體同學做家務的情況，作為班長，你為此進行了一次調(diào)查。請根據(jù)下面的調(diào)查結(jié)果，用英語寫一份80詞左右的調(diào)查報告。StudentsChoresLikesordislikesReason18cleanthelivingroominteresting8makethebedboring4washclothes，foldclothesrelaxing2………參考詞匯：lazy，chores，makethebed，waterflowers，cleantheroom，takeoutthetrash，relaxing，interesting，proud，pleased，duty要求：1.必須包含表格中所給內(nèi)容，可適當發(fā)揮；2.80詞左右；3.文中不得出現(xiàn)真實的姓名、校名和地名。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【佳作展示】Therearethirty-twostudentsinourclass.Mostofusdoshoresathome.Eighteenstudentscleantheirlivingroomseveryday.Theythinkit'sveryinteresting.Eightstudentsmaketheirbedsaftertheygetupinthemorning.Theyhatedoingit.Theysayit'sboring.Fourstudentsenjoywashingclothesandfoldingclothes.Theythinkthey'rerelaxing.Onlytwostudentsdon'tdoanychoresathome.Ithinkit'sbadforthem.Theyshouldspendsometimeonchoresandlearntobeindependent.能力提升練（一）李梅的父母都是醫(yī)生。由于疫情的暴發(fā)，他們?nèi)チ宋錆h做志愿工作，所以李梅和爺爺奶奶在家。懂事的李梅經(jīng)常幫助爺爺奶奶做家務。假如你是李梅，一天父母打電話說要從武漢回家，你決定把家打掃得干干凈凈。請你根據(jù)下面的提示寫一篇短文，可適當發(fā)揮，80詞左右。短文的開頭已給出，不計入總詞數(shù)。提示：1.Whydidyoudothehousework?2.Whathouseworkdidyoudo?3.Howdidyourparentsfeel?MyparentswenttoWuhanasvolunteersasmedicalstaff.Oneday,__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（二）每個人都不可能沒有煩惱，當你有煩惱時，試著控制你的情緒，因為情緒可以影響你的生活中的很多方面。所以生活中應當多相信自己，笑對人生，多與父母、朋友溝通。請你展開想象，寫一篇文章。要求：1、條理清晰，語句通順，語法正確，書寫規(guī)范。2、提示詞：feelhappy,mirror,thebest,talkwith,helpothersinneed,believe,haveaniceday,expressfeelings

3、不少于80個單詞。

______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________（三）假如某報社正在以“Weshoulddochoresathome”為題進行征文比賽，請你根據(jù)下面的提示，用英語寫一篇80詞左右的短文參加比賽，可適當發(fā)揮。提示：1.許多學生不愿意做家務，他們認為做家務是父母的工作，而且做家務浪費他們的時間；2.列舉你常做的家務；3.你自己的內(nèi)心體會。_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________