Unit2 Be sporty,be healthy Grammar and usage课件（共23张PPT）（含音频+视频）.pptxVIP

Unit2Besporty,behealthyGrammarandusage

观察总结Wecleanourclassroomeveryday.（主动）Ourclassroomiscleanedbyuseveryday（被动）ManypeoplespeakEnglish.Englishisspokenbymanypeople.被动语态的形式：bedone

翻译下列句子1.电视机关掉了。TheTVsetwasturnedoff.2.那小偷被抓住了。Thethiefwascaught.3.所有的窗户都被打破了。Allthewindowswerebroken.

各种时态的主动语态和被动语态谓语结构对照表时态主动语态被动语态1一般现在时do/doesam/is/are+过去分词2一般过去时didwas/were+过去分词3一般将来时will/begoingto+动词原形will/begoingto+be+过去分词4过去将来时would+动词原形would+be+过去分词5现在进行时am/is/are+现在分词am/is/are+being+过去分词6过去进行时was/were+现在分词was/were+being+过去分词7现在完成时have/has+过去分词have/has+been+过去分词8过去完成时had+过去分词had+been+过去分词9含情态动词情态动词+动词原形情态动词+be+过去分词

现在进行时现在进行时表示正在进行的动作或存在的状态。现在进行时的构成是：主语+be动词（am/is/are）+动词ing形式〔现在分词〕TheyaretalkingabouttheirvisitingtheGreatWall.他们在谈论游长城的事情。Motherispreparingsupperinthekitchen.母亲在厨房做晚饭。

现在完成时现在完成时表示一个过去发生并结束的动作对现在产生的影响。结构：主语+have/has+过去分词...

Hesknownmeforovertwentyyears.

他和我相识已20多年了

Ivereadthenoveltwice.

这部小说我看了两遍。

[名师点津]常与现在完成时连用的时间状语：already已经yet已经recently/lately最近sincethen从那时起eversince自那以来ever曾经sofar迄今为止foralongtime很长一段时间bynow到现在为止inrecentyears在最近几年里in/during/overthepast/lastyears在过去的几年里

Makesentenceswithpassivevoiceinthepresentcontinuousorpresentperfecttenses.constructTheroadisbeingconstructed.Theroadhasbeenconstructed.Discussion

repairThecarisbeingrepaired.Thecarhasbeenrepaired.Discussion

cookThedishisbeingcooked.Thedishhasbeencooked.Discussion

Thetreeisbeingdecorated.Thetreehasbeendecorated.Discussion

Findthesentencesintheleafletthatusethepassivevoiceinthepresentcontinuousandpresentperfecttenses.PassivevoiceinthepresentcontinuoustenseThefinishingtouchesarenowbeingputtoanewswimmingpool…PassivevoiceinthepresentperfecttenseOurfacilitieshavebeenenlargedandredone…Weighttrainingclasses,forexample,arebeingdesigned……andourworkoutroomshavebeenupdatedwithmo