考向21情态动词表推测
(2022·甘肃甘南·统考中考真题)—IsthatJackoverthere?
—It________behim.Heishavingapianolessonnow.
A.can’tB.mightnotC.must
学生容易做错这道题的原因对推测的情态动词程度及用法不了解。
1.常考表猜测的词:must、may/might、can/could
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2.肯定猜测:must(一定,准是,必定)>may(可能)>might(也许,或许)
①Hemaybeathome.他可能在家
②Theymightbehavingameeting,butI’mnotsure.他们有可能在开会,不过我不肯定。
③Thatladymustbeanactress.那位女士一定是个演员。
④Hehasn’tcomeyet.Hemustbeill.他还没来,准是病了。
3.否定猜测:can’t(不可能)>couldn’t(不可能)>maynot(可能不)>mightnot(可能不)
例:Shemaynotknowaboutit.她可能不知道这件事。
Hewasafraidtheymightnotagreewithhim.他担心他们可能不同意他的意见。
Itcan’t/couldn’tbetheheadmaster,hehasgonetoAmerica.它不可能是校长,他去美国了。
基础练
.
1SallyisnotsurewhereJackis.M________heisontheplayground.
.
2Theboyc________beDavid.HehasgonetoBeijing.
.一定
3Thisdictionary________()beCandy’s.Look,hernameisonit!
.
4—IsMr.Blackoverthere?
—It______behim.HehasgonetoShanghaionbusiness.
.
5Thissoccerball______________beLiLei’s.Hedoesn’tlikeplayingit.
.
6Theremay____somethingwrongwithyourwatch.
.
7—Let’sgoclimbing,shallwe?
—You_________bejoking!Don’tyouknowI’mafraidofhighplaces?
.
8Thebackpack________belongtoJackbecausehisnameisonit.
.
9Hemust________athome.
.可能
10Shesaidshe________()belate,butshecameontime.
提升练
一、单项选择
.
11Theapplepie_________beDaniel’s.Isawhimorderonejustnow.
....
AmustBcanChavetoDneed
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.
12—_________itbeLiPingthatbroketheglass?
—No.It_________beWangHaiwhodidit.
.;.;
ACanmustBMightcould
.;.;
CMaymust