2022年人教版九年級中考語法講解和練習-情態(tài)動詞（無答案）

2022年人教版九年級中考語法講解和練習情態(tài)動詞1.can(could)1）表示能力，could主要指過去的能力。Shecandancewellbuttwoyearsagoshecouldn’tdanceatall.2）表示推測“可能”多用于否定句和疑問句。用于肯定句時表示（理論上或是邏輯判斷上）。Could表示可能性更小。Hecan’t(couldn’t)haveenoughmoneyforanewcar.

3）表示請求允許?！翱梢浴盋ould語氣更加委婉。Can(could)Ihavealookatyournewpen?

2.may(might)1）表允許，might可以指過去時間，也可指現(xiàn)在時間，語氣更委婉。多用于否定句和疑問句Youmaytakewhateveryoulike.

May(Might)Iaskforaphotoofyourbaby?

在回答以may引起的問句時，多避免用這個詞，而用其它方式肯定回答：Yes,please./Certainly./sure/yes，youcan.否定回答：No,youcan’t./Pleasedon’t./You’dbetternot./No,youmustn’t.must1）表示義務(wù)。意為“必須”（主觀意志）。Wemustdoeverythingstepbystep.

以must引起的問句?？隙ɑ卮穑篩es,youmust.否定回答：No,youneedn’t./No,youdon’thaveto.

No,youdon’tneedto./You’dbetternot.注意：不必。一般不用mustn’t。mustn’t表示禁止。4.shall1）表征詢意見，用于第一、第三人稱疑問句。ShallIgetyousometea?

2）表說話人的意愿，有“命令、允諾、警告、決心”等意思，用于第二、第三人稱陳述句。YoushalldoasIsay.

（命令）Heshallbesorryforitoneday,Itellyou.

（警告）5.will1）表意愿，用于各種人稱陳述句。Iwilldoanythingforyou.

2）表請求，用于疑問句。Willyouclosethewindow?It’sabitcold.

3）表示某種傾向或習慣性動作。Fishwilldieoutofwater.

6.would（will的過去式）1）表意愿。Theywouldnotlethiminbecausehewaspoorlydressed.

2）表委婉提出請求、建議或看法。Wouldyoumindcleaningthewindow?

3）表過去反復發(fā)生的動作或過去的一種傾向。Everytimeshewasintrouble,shewouldgotohimforhelp.

7.should1）表義務(wù)。意為“應(yīng)該”（某件事宜于做），用于各種人稱。Youshouldn’twasteanytime.

2）表推測，意為“想必一定、照說應(yīng)該、估計”等。Thefilmshouldbeverygoodasitisstarringfirst-classactors.

8.need作情態(tài)動詞的用法：1）need用作情態(tài)動詞時表“必須必要”的意思,后直接跟動詞原型,且need無人稱、數(shù)的變化。need用作情態(tài)動詞時常用于否定句和疑問句中.Needhebringhislaptoptomorrow?明天他必須帶他的筆記本過來嗎?Youneedn'tworryaboutitbecauseit'snotyourfault.行啦,你不必擔心的因為那不是你的錯.注意:need與must引導的一般疑問句的否定回答時一樣的。need作實意動詞的用法：1）need+something需要某物Ineedsomefruitstoeat.我需要些水果來吃.2）needtodosomething需要做某事Youdon'tneedtohavethebikerepairedrightaway.3）needsomebodytodosomething需要某人做某事注意：1.can和beableto情態(tài)動詞can只有兩種時態(tài)形式，現(xiàn)在式can和過去式could，而beableto有多種時態(tài)形式。Marycanplaythepiano.Shehasbeenabletoplayitsinceshewas5.用在過去時中，could經(jīng)常表示能夠做某事，事實上不一定去做。而was∕wereableto則表示“過去做成了某事”。在否定句中兩者可通用。YesterdayIwasabletogethomebeforetheheavyrain.

2.must和havetomust表示主觀意志，而haveto表示由于客觀因素不得不做某事。must沒有過去式。Itoldherthatshemustgiveupsmoking.

Wehadtogeteverythingreadythatnight.

3.表猜測肯定推測：mustShemustbeLily.否定推測：can’tIfTomdidn'tleavehereuntilfiveo'clock,hecan'tbehomeyet.不確定：mayShemaybeinWuhan.對點練習()1.–_____Itakesomephotosinthehall?–No,you_____.A.Can;needn’t B.Must;mustn’tC.Could;won’tD.May;mustn’t()2.–Look!Amaniscuttingtreesonthemoon–It_____betrue.Thereisnoaironthemoon.A.can’t B.maynot C.shouldn’t D.mustn’t()3.–Whoseexampaperisit?–It_____beTom’s.Healwaysforgetstowritehisnameonit.A.can’tB.must C.shouldn’t D.may()4.–Guesswhat!Ourteamwontheschoolbasketballmatch.–Congratulations!You_____beveryproud.A.can B.may C.must D.would()5.–MustIstayherewithyou?–No,you_____.Youmaygohome,butyou_____gotothecybercafe（網(wǎng)吧）.A.mustn’t;needn’t B.needn’t;mustn’tC.must;need D.need;must()6.–IsMr.Whiteinhisofficenow?–No,he_____there.I_____himintheclassroomjustnow.A.maybe;saw B.can’tbe;seeC.mustn’tbe;see D.can’tbe;saw()7.–Howmanyfriendswillcometoyour_____birthday?–About_____.A.fifteen;fifteen B.fifteenth;fifteenthC.fifteen;fifteenth D.fifteenth;fifteen()8.–MustItaketheborrowedbookbacktotheschoollibrarynow?–No,you_____.Youcan_____itforanotherone_____andahalf.A.shouldnot;take;week B.cannot;keep;weeksC.maynot;take;weeks D.needn’t;keep;week()9.–Canyouseethebasketballunderthechair?It_____belongtoJack.–It_____beJack’sbecauseheneverplaysbasketball.A.may;mustn’t B.can;can’t C.might;can’t D.should;mustn’t()10.I’mgladIhavemyownroominmyhouse.I______doallIlikeinit.A.can B.must C.will D.need()11.–_____Ihaveyourname,please?–Yes,Michael.M-I-C-H-A-E-L.A.Must B.Will C.May D.Need()12.–MayIgotothecinema,dad?–No,you________.Youmustfinishyourhomeworkfirst.A.mustn't B.won't C.don't D.needn't()13.Susan'sparentshaveboughtalargehousewithaswimmingpool.It____beveryexpensive.A.must B.can C.mustn't D.can't()14.–Canyougoswimmingwithusthisafternoon?–Sorry,Ican't.I______takecareof