高一英语（下）必修三unit 1 grammar

《高一英语（下）必修三unit 1 grammar》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、LearningaboutlanguageAlternativeexpressionsWordsandexpressionsfromthetextAlotSomethingthatcauseshurtorpainMakesomeonehappyFeelexcitedaboutsomethingthatisgoingtohappenHaveagoodtimewithUsualwayofdoingsomethingConnectedwithfarmingOldrelativeswhohavediedCheckinganswer–I(2m)Answerkeysfo

2、rEx.1onPage4:harmancestorsagriculturalcustomhavefunwithlookforwardtosatisfyplentyCheckinganswer–II(2m)AnswerkeysforEx.2onPage4:Wethinkithasalwaysbeenthe________forpeopletohavefestivals.Theyareatimetoenjoyeachother’scompanyand_____________ourfriends.Wethinkthatlongagopeople_________

3、______thecelebrations.Our_________wouldsitroundafireandcook_________ofmeattoeat.Thentheywouldbe________withtheirfestival.customsatisfiedplentyancestorslookedforwardtohavefunwithCheckinganswer–III(2m)AnswerkeysforEx.3onPage4:lookforwardto2.inmemoryof3.dayandnight4.poet5.dailyCheckin

4、ganswer–III(2m)AnswerkeysforEx.5onPage4:given------asif------beabletochooseforourselves-----4.country------5.game------6.collected------awardedgatheredtricknationbeindependentasthough情态动词(一）modalverbGrammar(32ms)情态动词有一定的意义，但没有人称和数的变化，不能独立使用，它和后面的动词构成谓语．只作情态动词的can/could,may/might,ou

5、ghtto，must可情态可实义的need,dare/dared可情态可助动词的shall/should,will/would相当于情态动词的haveto,usedtoMust,can/could,may/might的用法must1.Must表示推测时，只能用于肯定句。这个电脑肯定出了问题。Theremustbesomethingwrongwiththecomputer.你努力学了一整天，一定累了吧Youhaveworkedhardallday.Youmustbetired.2.Must+bedoing/do表示对现在的动作进行肯定推测他现在一定在看小说He

6、mustbereadingnovelsnow.他们买了一辆新车。他们一定很有钱Theyhaveboughtanewcar.Theymusthavealotofmoney.3.Must+havedone表示对过去发生的事情作出的肯定判断他们在玩篮球，他们一定完成了作业。Theyareplayingbasketball,theymusthavefinishedtheirhomework.路是湿的。昨天晚上一定下雨了。Theroadiswet.Itmusthaverainedlastnight.can/could1.can/could表示推测时，只能用在否定句或疑

7、问句中。It’ssolate.CanTombereading?这么晚了，汤姆还在看书吗？这个人不可能是玛丽，她生病了。Itcan’tbeMary.Shehasfallenill.她不可能在说谎。Shecouldn’tbetellinglies.2.can/couldhavedone对过去发生行为的可能性进行推测:刚才我还看见他了，所以他不可能出国的。Isawhimjustnowsohecouldn’thavegoneabroad.门是锁着的，所以她不可能在家。Thedoorwaslocked.Shecouldn’thavebeenathome.3.can/c

8、ouldhavedone“本可以，本来可能已经”用于