Unit 6 Enjoying Cycling Topic 1 We're going on a three-day visit to Mount Tai Section C--It is adj 句型.ppt

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1、Unit6EnjoyingCyclingTopic1We'regoingonathree-dayvisittoMountTaiSectionC--Itisadj句型It’simportantforyoutostudyhard.这里的it是形式主语，那么真正的主语是什么呢？It不是代词么？什么是形式主语啊？It’s+adj.+todosth.sad,necessary,important,wrong,possible,hard,difficult,easy,good,impolite…描述对某一事情的看法或

2、感觉怎样的形容词Itis______togiveseatstotheelderlyonthebus.politeItis_____________todovoluntarywork.meaningful1.TheReadingClubisfuntojoin.2.Tofinishtheworkwithinanhourisdifficult.3.Thisquestioniseasytoanswer.Rewritethefollowingsentences:Itis+adjective+to+doItisdif

3、ficulttofinishtheworkwithinanhour.Itiseasytoanswerthisquestion.ItisfuntojointheReadingClub.Weshouldhelpthedisabledclimbupthesteps.Itisgood.Weshouldtakegoodcareoftheold.Itisimportant.Weshouldhelpthehomelessbuildtheirhomes.Itiskind.Weshouldhelptheblindcross

4、theroad.Itishelpful.It’sgoodtohelpthedisabledclimbupthesteps.2.It’simportanttotakegoodcareoftheold.3.It’skindtohelpthehomelessbuildtheirhomes.4.It’shelpfultohelptheblindcrosstheroad.Rewritethesentences.儿童学好礼仪是很重要的。你能帮我，真好。TranslationIt’sveryimportanttolea

5、rngoodmanners.forchildrenIt’sverykindtohelpme.ofyouIt’s+adj.+ofsb.+todosth.It’s+adj.+forsb.+todosth.用介词for或of引出动作描述对象Itisnice____youtohelpmedothisjob.Itisgood____youtodomorningexercises.offor用介词for或of引出对象什么时候用of,何时用for呢？Canweuseboth？Thekeyistounderstandth

6、eadj.当形容词修饰人时，用介词ofofforItisnice____youtohelpmedothisjob.Itisgood____youtodomorningexercises.当形容词修饰不定式的动作时，用介词forD---Didyoufeel____wasselfishofJamestohidethecomicbooks?---Yes.Itisimportant____aboytolearntoshare.A.that;ofB.that;forC.it;ofD.it;forItisnecess

7、ary______peopletokeepourcityclean.forItisimpolite_____themtodroplittlereverywhere.ofIt’spolite_____himtoqueueforhisturn.offorsb.todosth.ofsb.todosth.Itis+adj.+todosth.Wecanusethestructurestoexpressourfeelingsandopinions.SummaryTips为避“头重和脚轻”形式主语it来充当;真实主语不

8、定式;句型旨在表观点;引出对象of或是for;修饰人物就用of；修饰动作行为就用for。Thankyou!