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1、Do you know the singer in the video?MichaelJacksonWhatsongwashesinginginthevideo?HewassingingHeal the World.Whatelsecanyouseeinthevideo?Icanseemanychildren.Whatwerethechildrensingingatthebeginningofthevideo?TheyweresingingWe Are the World.Doyouknowthesingerinthevideo?Whatelsecanyouseeinthevideo?What
2、songwashesinginginthevideo?Whatwerethechildrensingingatthebeginningofthevideo?Auxiliaryverbs zljriAuxiliaryverbs zljriAuxiliary verbs are used in forming tenses,moods and voices of other verbs.Verbs used for this purpose include be,do,have and modals(情态动词情态动词).Auxiliary verbs are also used to form n
3、egative(否定否定),interrogative(疑问疑问)sentences,or for inversion(倒装倒装),emphasis(强调强调).What are auxiliary verbs?时态时态语气语气语态语态Tenses1.世界人口增长十分迅速。世界人口增长十分迅速。The population of the world _ increasing very fast.2.你昨天晚上十点在做什么？你昨天晚上十点在做什么？What _ you doing at 10:00 last night?3.我不知道我们现在在哪里。我不知道我们现在在哪里。I _ know whe
4、re we are.4.在在1000次实验之后，他最终成功了。次实验之后，他最终成功了。After1,000experiments,he_succeedatlast.isweredontdid5.我从没见过这么奇怪的人。我从没见过这么奇怪的人。Never_Iseensuchastrangeman.6.你来这儿之前在国外学习过吗？你来这儿之前在国外学习过吗？_youstudiedabroadbeforeyoucamehere?7.努力学习，你会提高英语的。努力学习，你会提高英语的。Work hard and you _ improve your English.8.我不会在这里待很久。我不会在这
5、里待很久。I _ be here long.9.我一整天都在打扫房间。我一整天都在打扫房间。I_cleaningtheroomthewholeday.10.明天这个时间我正在睡觉。明天这个时间我正在睡觉。I_sleepingatthistimetomorrow.haveshant/wontwillHadhave beenwill beVoice(passivevoice)1.这个房间每天都打扫吗？这个房间每天都打扫吗？_ this room cleaned every day?2.昨晚，我们被一声巨响吵醒了。昨晚，我们被一声巨响吵醒了。We _ woken up by a loud noise
6、 during the night.3.失踪的飞机已经被发现了。失踪的飞机已经被发现了。Themissingplanehas_found.4.如果你违法法律，你会受到惩罚。如果你违法法律，你会受到惩罚。Ifyoubreakthelaw,youwill_punished.Is werebeenbeMoods1.我要是有她的号码就会打给她了。我要是有她的号码就会打给她了。I _ call her if I had her number.2.你有必要到办公室来一趟。你有必要到办公室来一趟。It is necessary that you _ come to the office.3.你本应该早点来。
7、你本应该早点来。You _ have come earlier.4.他从车上摔下来的时候差点弄伤自己。他从车上摔下来的时候差点弄伤自己。He _ have hurt himself when he fell off the truck.5.我希望我从来没有遇见过他。我希望我从来没有遇见过他。I wish I _ never met him before。wouldshouldcouldshouldhadPairwork:dialogueOneofyourfriendsisupsetbecauseshedidntdowellintheexam.Trytocomfortandencouragehe
8、rtodobetterinthefuture.A:Oh,youlookupsetthesedays.Whatswrong?B:Well,ITrytouseasmanyauxiliariesaspossible!tensesmoodsvoicesnegativeinterrogativeinversionemphasisDo you think I ought to apply for this job?Yes,you ought to./No,you oughtnt to.I have to get up early tomorrow.They would rather die than be
9、tray their motherland.=They would sooner die than betray their motherland.He is to speak on TV tonight.You are not to leave this place without my permission.phrasalauxiliaryverbsDo you think I ought to apply for this job?Yes,you ought to./No,you oughtnt to.I have to get up early tomorrow.They would
10、rather die than betray their motherland.=They would sooner die than betray their motherland.He is to speak on TV tonight.You are not to leave this place without my permission.futurearrangementorderYou dont look very well.Youd better not go to school today.You are not supposed to park your car here.T
11、he application of this technology is likely to cause a revolution in this industry.I used to play tennis a lot,but I dont play very often now.You dont look very well.Youd better not go to school today.You are not supposed to park your car here.The application of this technology is likely to cause a
12、revolution in this industry.I used to play tennis a lot,but I dont play very often now.I didnt use to play tennis a lot.=I usednt to play tennis a lot.ExerciseforphrasalauxiliariesTom is feeling guilty for an incident today.He writes about it in his diary.Help him complete his diary with proper phra
13、sal auxiliaries in the box.Change the form if necessary.And underline the other auxiliaries given in the passage.besupposedtobelikelytobeabletobeabouttowouldratherusedtoExerciseforphrasalauxiliariesIwonderwhetherMikeisgettingannoyedwithme.IhadpromisedtohelphimwithhisMathsinthelibrarythisafternoon,bu
14、tjustasI_startout,UncleJohn,whohadjustcomebackfromabroad,cametoseeme.wasaboutto_Johnhasalwaysbeenagoodfriendaswellasagooduncle.He_cometoseemewhenIwasyoung,butIhadnotseenhimforages.Wehadagoodchatandhadaverynicetimetogether.ItriedtocallMikeandtellhimaboutthedelay,but_reachhimsincehismobilephonewaspowe
15、redoff.usedtowasntableto_He_beveryupset,sinceI_meethimatthelibrary.IthinkIdbetterapologizetohimtomorrowfornotkeepingtheappointment.I_tellhimthetruththanmakeanexcuse.waslikelytowassupposedtowouldrather_Group work:discussion&writingMike is writing his diary about the story between Tom and him.Suppose
16、you were Mike.Discuss with your group mates and help Mike write his diary.Presentation:Last week,I spent the whole day waiting for Tom in the library,but he didnt show up.I was very angry with him.The next day,he explained to me that Today,Tom and I went to the library together.We With Toms help,I worked out several problems in Maths.Tom promised that in the future