七年級(jí)英語(yǔ)下冊(cè)Unit7AbilitiesPeriod3Grammar課件新版牛津版

Period3GrammarUnit7

AbilitiesAUsingcan,couldandmay1Weusecanorcouldtotalkaboutability.Weusecantotalkaboutpresentabilityandusecouldtotalkaboutabilityinthepast.MilliecanspeakgoodEnglish.Shirleycannotrideahorse.TheoldmancouldswimacrosstheYangtzeRiver.TIPWewritecannotasoneword.2Weusecan,couldormaytoaskforpermission.Couldsoundsmorepolitethancan.Mayisformal.—CanIborrowyourbike,Millie?—Yes,youcan.Hereyouare.—CouldIsmokehere?—Sorry,I’mafraidyoucan’t.—MayIuseyourmobilephone?—Ofcourseyoumay.TIPWecanalsousebeabletototalkaboutability.AtriptoSouthHillThestudentsaregoingtoSouthHill.AmyistalkingtoMrWuaboutthetrip.Completetheirconversationwithcan,couldormay.Amy:(1)__________________ItakemycousinShirleywithus,MrWu?Can/May/CouldMrWu:Yes,you(2)_____________.Butwe’llgettherebybike.(3)_________sherideabike?Amy:Yes,she(4)_________.SouthHillisagoodplacetohavefun.(5)______________wegocampingthere?MrWu:I’mafraidyou(6)_________.Amy:Isee.(7)_________Imakeacallonyourmobile?Ileftmineathome.can/mayCancanCan/Couldcan’tMayMrWu:Ofcourseyou(8)_________.Bytheway,(9)_________youtakeyourcamerawithyou,Amy?①Amy:Noproblem.②溫馨提示：此符號(hào)表示“考點(diǎn)精講點(diǎn)撥”鏈接。maycan/couldBUsingWhatandHowtoexpressstrongfeelingsWeuseWhat...!orHow...!inashortphrasetoexpressstrongfeelingsaboutsomeoneorsomething.Howdangerous!Whatabraveman!WemakesentenceswithWhat...!andHow...!likethis:NounphraseWhatabeautifulflower(itis)!beautifulflowers(theyare)!aninterestingidea(hehas)!interestingideas(youhave)!nicemusic(itis)!AdjectiveHowbeautiful(thefloweris)!beautiful(theflowersare)!interesting(hisideais)!interesting(yourideasare)!nice(themusicis)!TIPWeuseanounphraseafterWhattoformanexclamation.WeuseanadjectiveafterHowtoformanexclamation.HowMillie:(2)_________specialeyeshehas!Howabouthisears?Simon:Hecanhearthingsfaraway.Millie:(3)_________strange!Whatelsecanhedo?Simon:Hecanstopatrainwithhishands.Millie:(4)_________strongheis!Canhefly?Simon:Yes.Hecanflyasfastaslight.Millie:(5)_________awonderfulman!WhatHowHowWhat①Bytheway,(9)____youtakeyourcamerawithyou,Amy?bytheway順便問(wèn)一下,順便說(shuō)說(shuō)e.g.What’sthetime,bytheway?順便問(wèn)一句,幾點(diǎn)鐘了？考點(diǎn)1口語(yǔ)中的常用語(yǔ)。通常用作插入語(yǔ)，表示說(shuō)話(huà)人要轉(zhuǎn)入一個(gè)新話(huà)題。與way相關(guān)的短語(yǔ)還有：①alltheway自始至終②onone’swayto在某人去……的路上③loseone’sway迷路④intheway擋道中考在線(xiàn)1：—_______youshowmethewaytothepostoffice?—Ofcourse._______,whydoyouwanttogotothepostoffice?[泰州姜堰期末]A.Could;BythewayB.Must;InthewayC.May;OnthewayD.Can;OnmywayA【點(diǎn)撥】Could/Canyoushowmethewayto...?是向別人問(wèn)路的常用表達(dá)方式。在表示話(huà)題轉(zhuǎn)移時(shí)要用bytheway。故選A。返回溫馨提示：可返回原文②Noproblem.Noproblem.沒(méi)問(wèn)題。e.g.—Couldyouhelpmecarrythebag?It’ssoheavy.你能幫我拿一下那個(gè)包嗎？它太沉了?！狽oproblem!沒(méi)問(wèn)題！考點(diǎn)2noproblem可以用在不同場(chǎng)合。當(dāng)表示愿意相助或事情容易做時(shí)可以說(shuō)noproblem，意思是“沒(méi)問(wèn)題”；回答別人的道謝或道歉時(shí)，也可以說(shuō)noproblem，意思是“不客氣、沒(méi)關(guān)系”。中考在線(xiàn)2：—MyEnglishispoor.Couldyouhelpmewithit?—_______.[銅仁]A.ThankyouB.Me,tooC.NoproblemD.Seeyou【點(diǎn)撥】本題用交際法?？疾榻浑H用語(yǔ)。句意：—我的英語(yǔ)很差,你能幫我一下嗎？—沒(méi)問(wèn)題。A.謝謝你；B.我也是；C.沒(méi)問(wèn)題；D.再見(jiàn)。結(jié)合語(yǔ)境可知,這里表示肯定回答“沒(méi)問(wèn)題”。C返回這三個(gè)都是情態(tài)動(dòng)詞。情態(tài)動(dòng)詞本身有一定的意義,但它們沒(méi)有人稱(chēng)和數(shù)的變化,需和動(dòng)詞一起構(gòu)成句子的謂語(yǔ),表示說(shuō)話(huà)者的情感、態(tài)度和語(yǔ)氣。can,could,may的用法can和could表示能力(1)can是最常用的情態(tài)動(dòng)詞,意為“能,會(huì)”,用來(lái)談?wù)撃橙爽F(xiàn)在的能力；could是can的過(guò)去式,用來(lái)談?wù)撃橙诉^(guò)去的能力。e.g.Icouldn’tunderstandhiswordslastyear,butnowIcan.去年我還不能理解他的話(huà),但現(xiàn)在我能理解了?？键c(diǎn)1(2)can談?wù)撃芰r(shí),其同義詞組為beableto,意為“能夠,會(huì)”,后跟動(dòng)詞原形,二者一般可互換。但can只用于現(xiàn)在時(shí)和過(guò)去時(shí)(could)兩種時(shí)態(tài),如果要用于其他時(shí)態(tài),如一般將來(lái)時(shí)等,就需要使用beableto。e.g.Youwillbeabletopasstheexamtomorrow.明天你能通過(guò)考試。中考在線(xiàn)1：Whatanamazingrobot!It_______cookmorethan5,000dishes.[連云港]A.shallB.needC.mustD.can【點(diǎn)撥】考查情態(tài)動(dòng)詞的用法辨析。句意：多么令人驚訝的機(jī)器人??！它能夠烹飪5000多種菜肴。shall將要；need需要；must必須,一定；can能,表能力。表示能力,應(yīng)用can。故選D。D中考在線(xiàn)2：Oh!Mum,where’smynotebook?I_______findit.[天門(mén)]A.can’tB.needn’tC.shouldn’tD.mustn’t【點(diǎn)撥】can’t不能；needn’t不需要；shouldn’t不應(yīng)該；mustn’t禁止。根據(jù)首句“哦,媽媽,我的筆記本在哪里？”可知,此處表示不能找到我的筆記本。故選A。Acan,could和may表示許可我們也可以用情態(tài)動(dòng)詞can,could和may來(lái)表示請(qǐng)求或許可。情態(tài)動(dòng)詞could表示一種委婉的語(yǔ)氣,比用can表達(dá)更有禮貌,常用于問(wèn)句中?？键c(diǎn)2［易錯(cuò)點(diǎn)］其回答不能用could,只能用can。may比can更正式。e.g.—CouldIborrowyourruler？我可以借你的尺子嗎？—Yes,youcan.是的,你可以。/—Sorry,youcan’t.對(duì)不起,你不可以。中考在線(xiàn)3：—Mum,it'stoohot._______Iswiminthelakewithmyfriends?—No,you_______.That’stoodangerous![咸寧]A.Could;can’tB.Need;couldn’tC.Must;needn’tD.Should;can’t【點(diǎn)撥】本題用詞義辨析法。句意：—媽媽,太熱了。我可以和朋友們?cè)诤镉斡締?？—?你不能。太危險(xiǎn)了！Could表示“能,可以”,語(yǔ)氣更委婉；can’t表示“不能”。由句意可知,第一空用Could提出請(qǐng)求,第二空用can’t表示“不能”。故選A。A中考在線(xiàn)4：—______Itakeaseathere?—No,youcan’t.They’reonlyfortheoldandchildren.[自貢]A.MayB.MustC.Will【點(diǎn)撥】考查情態(tài)動(dòng)詞的用法。根據(jù)下文“不,你不能。它們只是為老人和孩子們準(zhǔn)備的?！笨芍?本句為詢(xún)問(wèn)“我可以坐在這兒?jiǎn)?”may意為“可以”。故選A。Acan和may表示推測(cè)can表示推測(cè)時(shí),常用于否定句,can’t意為“不可能”；may表示沒(méi)有把握的猜測(cè),意為“可能”。e.g.Hemaybeathomenow.他現(xiàn)在可能在家里。TheJapanesebookcan’tbeAlice’s.ShestudiesEnglish.這本日語(yǔ)書(shū)不可能是愛(ài)麗絲的。她學(xué)英語(yǔ)?？键c(diǎn)3中考在線(xiàn)5：—Jane,Isawyourmotheryesterday.—It_______beher.Sheisworkingabroad.[葫蘆島]A.mustn’tB.can’tC.shouldn’tD.couldn’t【點(diǎn)撥】本題用詞義辨析法?？疾榍閼B(tài)動(dòng)詞的用法辨析。句意：—簡(jiǎn),我昨天看見(jiàn)你媽媽了?！豢赡苁撬?。她現(xiàn)在在國(guó)外工作。mustn’t“一定不要”,表示禁止；can’t“不可能”,表示否定的推測(cè)；shouldn’t“不應(yīng)該”；couldn’t“不能；不會(huì)”。根據(jù)“Sheisworkingabroad”可知,這里表示否定推測(cè)。故選B。B中考在線(xiàn)6：—Whatwilltheweatherbeliketomorrow?—It_______berainy,cloudyorsunny.Iamnotsure.[朝陽(yáng)]A.mustB.mayC.can’tD.should【點(diǎn)撥】考查情態(tài)動(dòng)詞的用法。句意：—明天天氣如何？—可能會(huì)下雨、陰天或晴天。我不確定。由“Iamnotsure”可知,空格中表示可能的推斷。故選B。B感嘆句感嘆句是用來(lái)表達(dá)喜怒哀樂(lè)等強(qiáng)烈感情的句子。感嘆句一般由what或how引導(dǎo),句末加感嘆號(hào)。what修飾名詞,how修飾形容詞、副詞或動(dòng)詞。[重點(diǎn)]感嘆句的構(gòu)成：(1)what引導(dǎo)的感嘆句的主要句型：考向what的基本句型例句What+a/an+形容詞+可數(shù)名詞單數(shù)(+主語(yǔ)+謂語(yǔ))!(以元音音素開(kāi)頭的形容詞前面要用an)Whataninterestingstory(itis)!多么有趣的故事啊!what的基本句型例句What+形容詞+可數(shù)名詞復(fù)數(shù)(+主語(yǔ)+謂語(yǔ))!Whatbeautifulflowers(theyare)!多么漂亮的花啊!What+形容詞+不可數(shù)名詞(+主語(yǔ)+謂語(yǔ))!Whatdeliciousfood(itis)!多么好吃的食物啊!中考在線(xiàn)7：______excitingnews!TheChineseteamsuccessfullyarrivedatthepeakofQomolangma.[揚(yáng)州]A.WhatB.WhatanC.HowD.Howan【點(diǎn)撥】本題用語(yǔ)法判定法?？疾楦袊@句用法。句意：多么令人興奮的消息!中國(guó)登山隊(duì)成功登頂珠峰。句中excitingnews是由形容詞exciting修飾名詞news的名詞短語(yǔ),所以需要用what,而news是不可數(shù)名詞,不加冠詞。故選A。A中考在線(xiàn)8：—Look!Thekidsareplayingontheplayground.[營(yíng)口]—_______greattimetheyarehaving!A.WhatB.HowC.WhataD.Howa【點(diǎn)撥】本題用語(yǔ)法判定法?？疾楦袊@句。句意：—看！孩子們正在操場(chǎng)上玩?！麄兺娴枚嚅_(kāi)心??！本題符合感嘆句“What+(a/an+)形容詞+名詞+主語(yǔ)+謂語(yǔ)+其他！”結(jié)構(gòu),句子中心詞是time,短語(yǔ)haveagoodtime,應(yīng)用whata引導(dǎo)感嘆句,故選C。C(2)how引導(dǎo)的感嘆句的主要句型：how的基本句型例句How+形容詞(+主語(yǔ)+謂語(yǔ))!Howkind(thegirlis)!(這個(gè)女孩)多么善良啊!How+副詞(+主語(yǔ)+謂語(yǔ))!Howwell(shedances)!(她舞跳得)多好啊!How+主語(yǔ)+謂語(yǔ)!(此句型中how修飾動(dòng)詞,但動(dòng)詞不提前。)Howtimeflies!時(shí)間過(guò)得真快呀!中考在線(xiàn)9：—_______smart!Thisnewkindoftaxicangowithoutadriver.—Amazing!Let’shaveatry.[湘潭]A.WhatB.HowC.Whata【點(diǎn)撥】考查感嘆句用法。句意：—這個(gè)無(wú)人駕駛汽車(chē)是多么智能呀！本題是“How+adj./adv.+(主語(yǔ)+謂語(yǔ))!”感嘆句結(jié)構(gòu)。故選B。B中考在線(xiàn)10：—______fastChinaisdeveloping!—Yes,wearesoluckytoliveinsuchagreatcountry![百色]A.WhatB.WhataC.HowD.Howa【點(diǎn)撥】本題用語(yǔ)法判定法?？疾楦袊@句。感嘆句有兩種結(jié)構(gòu)：“How+形容詞或副詞+主謂結(jié)構(gòu)！”或“What(a/an)+形容詞+名詞+主謂結(jié)構(gòu)！”。分析句子可知,主謂結(jié)構(gòu)前是副詞fast,應(yīng)用how引導(dǎo)感嘆句,故選C。C1.Marysaidshe___________notsingChinesesongs.2.Ihavesixdogs.You__________chooseanyofthem.3.Tomsaidthathe__________notputhisheartintoanywork.4.Theboy__________notbeJack.HehasgonetoChinawithhisparents.5.—Whereismycard?—Idon’tknow.It__________beinyourbag.一、用適當(dāng)?shù)那閼B(tài)動(dòng)詞填空couldcan/maycouldcanmay6.Mycarisbroken._______youpleasegivemealift?[盤(pán)錦]A.MustB.NeedC.ShouldD.Could二、單項(xiàng)選擇【點(diǎn)撥】考查情態(tài)動(dòng)詞的用法。句意：我的車(chē)壞了。你能讓我搭個(gè)便車(chē)嗎?must必須；need需要；should應(yīng)該；could可以，能夠。根據(jù)上文“Mycarisbroken.”可推知下文是請(qǐng)求幫助，句型“Couldyoupleasedosth.?”意為“你能做某事嗎?”符合語(yǔ)境。故選D。D7.Myclassmateisjumpingsofar!I_______believemyeyes.[新疆]A.shouldn’tB.needn’tC.mustn’tD.can’t【點(diǎn)撥】考查情態(tài)動(dòng)詞。句意：我的同班同學(xué)跳得這么遠(yuǎn)！我____相信我的眼睛。shouldn’t不應(yīng)該；needn’t不必；mustn’t不準(zhǔn)；can’t不能。聯(lián)系上一句描述可知，本句是根據(jù)客觀(guān)事實(shí)作出的判斷，因此用can’t。意為“我簡(jiǎn)直不能相信我的眼睛?！惫蔬xD。D8.—_______yousinganEnglishsong?—Yes,Ican.[北京]A.CanB.MayC.MustD.Need【點(diǎn)撥】考查情態(tài)動(dòng)詞can在具體語(yǔ)境中的用法。句意為：—你能唱一首英文歌嗎？—是的，我能。由答語(yǔ)可知問(wèn)句是由can引導(dǎo)的。can表示能力，意為“能，會(huì)”;may可能，可以，常用于委婉的請(qǐng)求；must必須，一定；need需要。根據(jù)句意可知選A。A9.Tom_______swimlastyear,butnowhe_______.A.can’t;canB.can’t;mayC.couldn’t;canD.couldn’t;mayC10.—IsthatLiMingoverthere?—It_______behim.HehasgonetoZhenyuanfortheDragonBoatFestival.[黔東南]A.mustB.mustn’tC.canD.can’t【點(diǎn)撥】考查情態(tài)動(dòng)詞的用法。句意：—那邊是李明嗎?—不可能是他。他去鎮(zhèn)遠(yuǎn)過(guò)端午節(jié)了。must表示肯定推測(cè)，意為“一定，必定”；mustn’t表示“禁止”；can表示“可以，可能”；can’t表示否定推測(cè)，意為“不可能”。根據(jù)后一句話(huà)可知，“那不可能是他”，故選D。D11.—Dina,athemeparkwillbebuiltinourcitynextmonth.—_______goodnews![淮安]A.WhataB.HowaC.WhatD.How【點(diǎn)撥】本題用語(yǔ)法判定法。考查感嘆句。句意：—Dina,我們城市下個(gè)月要建造一個(gè)主題公園?！嗝春玫南?！形容詞good修飾名詞news，中心詞是名詞，用what引導(dǎo)感嘆句，news是不可數(shù)名詞，不加冠詞。故選C。C12.—Thelittleboyisonlythreeyearsold,buthecanmemorizeabout50poems.—_______talentedboyheis![濱州]A.HowB.HowaC.WhataD.What【點(diǎn)撥】考查感嘆句。句意：—這個(gè)小男孩只有三歲，但他能記住大約50首詩(shī)?！媸莻€(gè)有天賦的男孩??！分析句子可知，本句是感嘆句，修飾的中心詞是可數(shù)名詞單數(shù)boy，要用“Whata/an+adj.+可數(shù)名詞單數(shù)(+主語(yǔ)+謂語(yǔ))！”句型表達(dá)。故選C。C13.—Ivy,_______hardyouareworking!—Theteacheralwayssaysthatthemorehard-workingweare,theluckierwewillbe.[涼山]A.howB.whatC.whataD.whatan【點(diǎn)撥】考查感嘆句。句意：—艾薇，你工作多努力啊!—老師常說(shuō)越努力越幸運(yùn)。hard是副詞，用how引導(dǎo)感嘆句，故選A。A14.—_______usefuladviceonEnglishlearningMr.Ligaveus!—Iagree.IthinkwehaveimprovedourEnglishwithhishelp.[鞍山]A.WhatB.WhataC.How