初一下课前研究unit6AVIP免费

前置研究：Unit6I’mwatchingTV.SectionA一Learningaims.A)Masterthekeywordsinthispart:B)UnderstandthePresentProgressiveTense;Andmasteritsusages&structures二ContentsA)Keywords:newspaper,use,soup,wash,movie,supermarket,host,state,theUnitedStates,American,dragon,young,race,say,other,miss,wish,delicious,livingroometc.…B)Beabletousethefollowingsentencestructure：1—Whatareyoudoing?—I'mwatchingTV.2.—What'she/shedoing?—He/She'susingthecomputer.3.—Aretheyusingthecomputer?—Yes,theyare./No,theyaren't.4.—Ishereadinganewspaper?—Yes,heis./No,heisn't.C.).Usages：1.表示现在（说话瞬间）正在进行或发生的动作。2.也可表示当前一段时间内的活动或现阶段正在进行的动作。eg:这些天来，我们在做一架模型飞机。Weare_________________thesedays.D).Structures1.陈述句：主语+be(am,is,are)not+V.–ing+…2.一般疑问句：Be(Am,Is,Are)+主语+V.-ing…E).常用时间状语：Now,rightnow或表示现在情景的Look,listen等。F)与一般现在时态的区别:一般现在时态表示经常性、习惯性的动作；谓语动词为原形或第三人称单数形式；时间状语常为usually,often,sometimes,onMonday,everyday.三．EXERCISE根据句意及所给汉语提示，写出句中所缺单词。1)Look!Somestudentsare_________(正在唱)andotherstudents__________(正在跳舞).根据句意，用括号内所给单词的适当形式填空。.2.Look!Helenis________(shop)intheshop.3.They're_______(listen)toaCD4.He’ssingingnow.(改为一般疑问句)________he________now?5—AreAnn’sparentstakingawalk?(作否定回答)—________,they________.6.Tomisplayingbasketball.(对划线部分提问)_______Tom________?7.Tomusuallyeatsdinnerat7:00intheevening.(用now改写句子)Tom________________dinnernow.