新版九年級(jí)英語(yǔ)情態(tài)動(dòng)詞復(fù)習(xí)題庫(kù)情態(tài)動(dòng)詞作為英語(yǔ)語(yǔ)法中的重要組成部分，在初中階段的學(xué)習(xí)中占據(jù)著舉足輕重的地位。它不僅是同學(xué)們理解英語(yǔ)句子情感、語(yǔ)氣和表達(dá)意圖的關(guān)鍵，也是各類考試中的高頻考點(diǎn)。九年級(jí)的復(fù)習(xí)階段，系統(tǒng)梳理和鞏固情態(tài)動(dòng)詞的用法，對(duì)于提升語(yǔ)言綜合運(yùn)用能力至關(guān)重要。本復(fù)習(xí)題庫(kù)旨在幫助同學(xué)們?nèi)婊仡櫱閼B(tài)動(dòng)詞的核心知識(shí)點(diǎn)，并通過(guò)針對(duì)性練習(xí)，加深理解，熟練運(yùn)用。一、核心情態(tài)動(dòng)詞用法梳理在進(jìn)入練習(xí)之前，我們先來(lái)簡(jiǎn)要回顧一下九年級(jí)階段需要重點(diǎn)掌握的情態(tài)動(dòng)詞及其基本用法。1.can/could*能力：表示具備做某事的能力。could為can的過(guò)去式。*Shecanspeakthreelanguagesfluently.*WhenIwasyoung,Icouldswimacrosstheriver.*許可：口語(yǔ)中表示允許做某事，could語(yǔ)氣更委婉。*CanIborrowyourdictionary?*Couldyoupleasepassmethesalt?*推測(cè)：常用于否定句和疑問(wèn)句中，表示“可能”。could表示的可能性比can略小或更委婉。*Thatcan'tbetrue.Hewouldn'tlietous.*Couldthisbetherightanswer?*注意：can沒(méi)有人稱和數(shù)的變化，其后接動(dòng)詞原形。2.may/might*許可：表示正式或禮貌的許可，might語(yǔ)氣更委婉。*Youmayleavetheroomnow.*MightIaskyouapersonalquestion?*推測(cè)：表示“可能”，might所表示的可能性比may小。*Itmayraintomorrow,sotakeanumbrella.*Shemightbeathome,butI'mnotsure.*注意：may的否定形式為maynot，表示“不允許”或“可能不”；mustnot(mustn't)則表示“禁止”。3.must/haveto*must：表示說(shuō)話人主觀上認(rèn)為“必須”、“應(yīng)該”做某事，具有較強(qiáng)的語(yǔ)氣。*Youmustfinishyourhomeworkbeforedinner.*Wemustobeythetrafficrules.*否定形式mustn't：表示“禁止”、“不允許”。*Youmustn'tsmokeinpublicplaces.*haveto：表示客觀上的“不得不”、“必須”，強(qiáng)調(diào)外界因素的迫使。*Ihavetogetupearlytomorrowforwork.*Theyhadtocancelthetripbecauseofthebadweather.*辨析：must強(qiáng)調(diào)主觀意愿，haveto強(qiáng)調(diào)客觀需要。must沒(méi)有人稱和數(shù)的變化，haveto有人稱、數(shù)和時(shí)態(tài)的變化。4.should/oughtto*建議或義務(wù)：表示“應(yīng)該”、“應(yīng)當(dāng)”，語(yǔ)氣比must委婉，常用來(lái)提出建議或表達(dá)某種責(zé)任。*Youshouldlistentoyourparents'advice.*Weoughttohelpthoseinneed.*推測(cè)：表示“按理說(shuō)應(yīng)該”，暗示有一定的依據(jù)。*Thetrainshouldarriveinfiveminutes.5.will/would*will：*意愿/決心：表示主語(yǔ)的意愿或決心。*Iwilltrymybesttohelpyou.*將來(lái)時(shí)：構(gòu)成一般將來(lái)時(shí)。（注：will作為情態(tài)動(dòng)詞表將來(lái)時(shí)的用法，有時(shí)也被歸入助動(dòng)詞范疇，但此處為完整性提及）*請(qǐng)求/邀請(qǐng)：用于第二人稱，表示委婉的請(qǐng)求或邀請(qǐng)。*Willyoupleaseclosethewindow?*would：*過(guò)去的意愿/習(xí)慣：will的過(guò)去式，表示過(guò)去的意愿或習(xí)慣性動(dòng)作。*Hesaidhewouldwaitforme.*WhenIwasachild,Iwouldgofishingwithmygrandfather.*委婉請(qǐng)求：比will更委婉地表示請(qǐng)求。*Wouldyoumindopeningthedoor?6.need*需要：既可作情態(tài)動(dòng)詞，也可作實(shí)義動(dòng)詞。*情態(tài)動(dòng)詞：主要用于否定句和疑問(wèn)句，意為“需要”。否定形式為needn't。*Youneedn'tworryaboutme.*NeedIfinishittoday?*實(shí)義動(dòng)詞：有人稱、數(shù)和時(shí)態(tài)的變化，后接不定式todo。*Ineedtobuyanewnotebook.*Doesheneedanyhelp?7.hadbetter(dosth.)*最好做某事：表示建議或勸告，語(yǔ)氣較強(qiáng)，意為“最好（做某事）”。否定形式為hadbetternot(dosth.)。*Youhadbetterstartnow,oryou'llbelate.*Wehadbetternottalkloudlyinthelibrary.情態(tài)動(dòng)詞表推測(cè)的用法小結(jié)：情態(tài)動(dòng)詞常用來(lái)表示對(duì)現(xiàn)在、過(guò)去或?qū)?lái)情況的推測(cè)，語(yǔ)氣強(qiáng)弱不同：*肯定推測(cè)：must(一定)>should/oughtto(按理說(shuō)應(yīng)該)>may(可能)>might/could(或許，可能)*否定推測(cè)：can't(不可能)>maynot/mightnot(可能不)*Hemustbeathome.(語(yǔ)氣最肯定)*Thisbookmaybeinteresting.*Shecan'tbeintheclassroomnow.二、針對(duì)練習(xí)I.單項(xiàng)選擇(Choosethebestanswer)1.—______Iborrowyourdictionary?Ileftmineathome.—Sure,hereyouare.A.MustB.ShouldC.MayD.Need2.You______bequietinthelibrary.It'sarule.A.canB.mustC.mayD.wouldA.mustB.mayC.needD.should4.He______swimverywellwhenhewasonlyfiveyearsold.A.canB.couldC.mayD.must5.You______drivesofast.Therearemanychildrenplayingnearby.A.mustn'tB.needn'tC.maynotD.couldn't6.—MustIhandinmyreporttomorrow?—No,you______.YoucangiveittomenextMonday.A.mustn'tB.can'tC.needn'tD.shouldn't7.IfyouwanttoimproveyourEnglish,you______practicespeakingeveryday.A.canB.needC.wouldD.should8.Thismathproblemistoodifficult.I______workitoutwithoutyourhelp.A.can'tB.mustn'tC.needn'tD.shouldn't9.They______havearrivedatthestationbynow.Thetrainwasscheduledtoarriveanhourago.A.canB.mustC.wouldD.need10.You______bettertakeanumbrella.Theskyisgettingdark.A.hadB.wouldC.shouldD.mightII.用括號(hào)內(nèi)所給情態(tài)動(dòng)詞的適當(dāng)形式填空(Fillintheblankswiththeproperformofthegivenmodalverbs)1.You______(should)eatmorevegetablestokeephealthy.2.—WhereisTom?—He______(must)beintheclassroom.Hesaidhewouldstudythereafterlunch.3.She______(cannot)speakFrenchtwoyearsago,butnowshe______(can)speakitverywell.4.We______(hadbetter)notgoouttoday.Theweatherreportsaysitwillrainheavily.6.IfIwereyou,I______(would)takethejoboffer.It'sagoodopportunity.7.Thisbook______(may)beMary's.Ithashernameonthecover.8.They______(must)havefinishedtheirwork,becausetheyareplayingbasketballnow.9.______(Could)youpleasepassmethesalt?Thankyou.10.You______(shouldnot)havetoldhimthesecret.Hecan'tkeepanythingtohimself.III.句型轉(zhuǎn)換(Sentencetransformation)1.Youmustfinishyourhomeworkbeforedinner.(改為否定句)You____________yourhomeworkbeforedinner.______,you______.3.HecanspeakEnglishfluently.(改為一般疑問(wèn)句)______he______Englishfluently?4.Youshouldaskyourteacherforhelp.(改為否定句)You____________yourteacherforhelp.5.Theymustbeintheparknow.(改為否定句，表示“不可能”)They____________intheparknow.三、答案與解析I.單項(xiàng)選擇1.C解析：請(qǐng)求許可，用may。2.B解析：圖書(shū)館必須保持安靜，這是規(guī)定，用must。3.B解析：表示不確定的推測(cè)，“可能”，用may。4.B解析：表示過(guò)去的能力，用could。5.A解析：表示“禁止”，用mustn't。6.C解析：Must提問(wèn)的否定回答用needn't或don'thaveto。7.D解析：表示建議，“應(yīng)該”，用should。8.A解析：表示“不能”，用can't。9.B解析：表示對(duì)過(guò)去情況的肯定推測(cè)，“一定已經(jīng)...”，用musthavedone。10.A解析：hadbetterdosth.固定搭配。II.用括號(hào)內(nèi)所給情態(tài)動(dòng)詞的適當(dāng)形式填空1.should2.must3.couldn't,can4.hadbetter5.needn't/don'tneedto(注：此處若作情態(tài)動(dòng)詞用needn't，若做實(shí)義動(dòng)詞用don'tneedto，但題目要求用所給情態(tài)