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1、LanguageFocusAnswerkeyforexercise1onpage4swayslimremarkablebloomisliftingcrisp;tastynearlyhollowentirelyAnswerkeyforexercise3onpage4Hehasmorethanonemilliondollars.Shewasmorethanexcitedwhensheheardthenews.OurEnglishteacherismorethanourteacherbutisalsoourfriend.Myroomisnosmalle
2、rthanyours.Mysisterhasnomorethanfivecopiesofbooks.Takeiteasy.Whathesaidisnomorethanajoke.GrammarPassiveVoiceLearningaboutpassivevoice—anoverviewTenseorModelPassiveSentenceSimplePresentTheTOEFLexamisgiveneverysixmonths.SimplepastTheTOEFLexamwasgivenlastmonth.SimpleFutureTheTOE
3、FLexamwillbegiveneveryyear.TenseorModelPassiveSentencePresentContinuousTheTOEFLexamisbeinggiveneveryyear.PresentperfectTheTOEFLexamhasbeengiveneveryyearsince1950.PastperfectTheTOEFLexamhadbeengivenbeforetheVietnamWaroccurred.现在完成时的被动语态表示动作发生在过去,到现在已经完成或对现在仍有影响。现在完成时的被动语态Under
4、standingthestructureofthepresentperfectpassivevoiceThestructureofthepresentperfectpassivevoiceis:have/has＋been＋~ed注意:副词的位置often,usually,always,never,hardly,seldom等副词置于have/has和been中间。如:[误]Suchamanhasbeenhardlybelieved.[正]Suchamanhashardlybeenbelieved.2.并不是所有动词都有被动语态1)happen,t
5、akeplace,breakout,belongto,cost,last等不及物动词或词组无被动语态。如：[误]GreatchangeshavebeentakenplaceinChinasince1978.[正]GreatchangeshavetakenplaceinChinasince1978.2)open,break,drop等不强调动作发出者时常用主动语态。3.短语动词不可分割或省略其中的介词或副词。如：Thepatientshavebeentakengoodcareof.4.一些特殊动词,如borrow,finish,begin,buy,
6、start,return,marry,open,join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则需改换动词或时态。如：Mybrotherhashad(不能用hasbought)thisbikeforalmostfouryears.Howlonghasthisbookbeenbought?Howlongagowasthisbookbought?(1)把主动语态的宾语变为被动语态的主语。(2)把谓语变成被动结构(be＋过去分词)(根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形
7、式)。主动语态变被动语态的方法(3)把主动语态中的主语放在介词by之后作宾语,将主格改为宾格。例如：Allthepeoplelaughedathim.Hewaslaughedatbyallpeople.Theymakethebikesinthefactory.Thebikesaremadebytheminthefactory.(4)双宾语动词变被动语态可将其中的一个宾语变为主语，另一个保留不动。主动：Ihavegivenhimthekey.被动：Hehasbeengiventhekey.被动：Thekeyhasbeengiven(to)him.(
8、5)带复合宾语的动词变被动语态时,只能将宾语变为主语,原来的宾补保留不动，改称主语补足语。主动：Ihaveaskedhertohelpy
