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1、英语情态动词情态动词推测1.肯定推测(5个):must(一定)>can>could>may>might(可能)情态动词推测1.肯定推测(5个):must(一定)>can>could>may>might(可能)eg:Look,shewearsaschooluniform,shemustbeastudent.情态动词推测1.肯定推测(5个):must(一定)>can>could>may>might(可能)eg:Look,shewearsaschooluniform,shemustbeastudent
2、.eg:Look,shedoesn'twearaschooluniform,shemustn'tbeastudent.情态动词推测1.肯定推测(5个):must(一定)>can>could>may>might(可能)eg:Look,shewearsaschooluniform,shemustbeastudent.eg:Look,shedoesn'twearaschooluniform,shemustn'tbeastudent.must+notmustn't一定不情态动词推测1.肯定推测(5个):
3、must(一定)>can>could>may>might(可能)eg:Look,shewearsaschooluniform,shemustbeastudent.eg:Look,shedoesn'twearaschooluniform,shemustn'tbeastudent.must+notmustn't一定不情态动词推测1.肯定推测(5个):must(一定)>can>could>may>might(可能)eg:Look,shewearsaschooluniform,shemustbeastu
4、dent.eg:Look,shedoesn'twearaschooluniform,shemustn'tbeastudent.must+notmustn't一定不禁止2.表示否定推测的情态动词:can’t/couldn't一定不,不可能maynot/migntnot可能不2.表示否定推测的情态动词:can’t/couldn't一定不,不可能maynot/migntnot可能不eg:Look,shedoesn'twearaschooluniform,shecan'tbeastudent.不同的“肯
5、定”程度可按下列层次排列:Heisathome.(事实)Hemustbeathome.(非常肯定的推断)Hecouldbeathome.(很可能)Hemaybeathome.(仅仅可能而已)Hemightbeathome.(或许,非常不确定)Hemightnotbeathome.(也许不在家)Hemaynotbeathome.(比might可能)Hecouldn’tbeathome.(很可能不在家)Hecan’tbeathome.(一定不在家)Heisn'tathome.(事实)1.—Whose
6、T-shirtisthis?—It______beJohn's.It’s______smallforhim.A.can't;muchtooB.can't;toomuchC.mustn't;muchtooD.mustn't;toomuch【解析】情态动词的用法。根据句意“它不可能是约翰的,对他来说太小了。”故排除C、D,toomuch为“太多”的意思,muchtoo为“太”。故选A。A2.—Whereareyougoingthismonth?—We______gotoXiamen,butwe're
7、notsure.A.needn’tB.mustC.mightD.mustn't【解析】needn’t(不必)表建议;must(一定)表猜测的可能性很大;might(可能,也许)表不是很肯定的猜测。mustn't(不允许)表命令。句意:---这个月你们将去哪?---我们或许去厦门,但还不确定。C3.—Who’ssinginginthegarden?—It______beMr.Brown.Healwayspracticessingingatthistime.A.mustB.can’tC.need4.
8、I______followyou.Wouldyoupleaserepeatit?A.can’tB.mustn’tC.needn’tD.shouldn’tAAGood-bye!此课件下载可自行编辑修改,仅供参考!感谢您的支持,我们努力做得更好!谢谢