下学期四模二单元语法高一英语课件

“想必，估计”的意思．Iftheystarttoday，用于各种人称YoushouldbepolitetoyourteacherYoushouldn’tspendsomuchtimeplayingcomputergames2表示推测，表示虚拟语气．HesuggestedthatI(should)gotoshanghaitomorrowHedemandedthatwe(should)solvetheproblematonce5表示惊讶，theyshouldarrivethereintwodays3表示与想象的不一样”照说应该……”IwonderwhereMaryissheshouldbeherenow4在某些从句中，惋惜等感情色彩．IamsurprisedheshouldeatsolittleeverydayHaveto/musthaveto表示客观需求must表示主观愿望Everyonehastogotoschoolattheageof7inthecountryWemustwokhardtomakeourcountrystrongandrichYoumustworkhardtowinthegoldmedalCertaintymight/may/could/should/oughtto/will/mustShemightwinamedalattheOlympicsShemaybeathomenowShecouldreadandwriteattheageof4SheshouldcometojoinusSheoughtto/will/musthelpmewheneverIamintroublePermissioncan/could/may/mightA:CanIwatchtheOlympics?B:Yes，“应该”，Unit2grammarandusageModalverbs1Ability(1)Hecanrunthe100msprintin11seconds(2)Canthegirlreadbeforeshegoestoschool?oughtto/should1表示义务，忧虑，youcan?No，youcan’tA:MayI，