8B-unit-6-Sunshine-for-all-Grammar-课件

GrammarUnit6SunshineforallAItis+adjective+to-infinitive…Wecanuse“Itis+adjective+to-infinitive”toexpresswhatwethinkaboutsomething.Itisadjectiveto-infinitiveItismeaningfultodosomethingfortheOlympics.fantastictoworkasavolunteer.It’s+adj.+todosth.sad,necessary,important,wrong,possible,hard,difficult,easy,good,impolite…1.TheReadingClubisfuntojoin.2.Tofinishtheworkwithinanhourisdifficult.3.Thisquestioniseasytoanswer.4.Toworkasavolunteerismeaningful.Rewritethefollowingsentences:Itis+adjective+to+doItismeaningfultoworkasavolunteer.Itisdifficulttofinishtheworkwithinanhour.Itiseasytoanswerthisquestion.ItisfuntojointheReadingClub.WaystohelpAmyisthinkingaboutwhatshecandotohelpsociety.Helpherusethewordsinbracketsandthoseintheboxtomakesentences.donategivehelpkeepplanttakecareofItisrighttogiveseatstotheelderly.Itisgoodtohelpblindpeoplecrosstheroad.Itishelpfultodonatemoneytocharities.Itispropertotakecareofalostpet.Itisimportanttoplantmoretrees.Itisnecessarytokeepparksclean.BItis+adjective+for…+to-infinitive…Wecanuse“Itis+adjective+for…+to-infinitive”tospecify(具体说明)whowearetalkingabout.Itisadj.forsomeoneto-infinitiveItisnecessaryforvolunteerstoreceivetrainingbeforedoingthetasks.greatustoworkcloselywiththesespecialathletes.AskingaboutthevolunteerworkSimonisavolunteertohelppeoplewithintellectualdisabilities.Amyisaskinghimabouthiswork.Completetheirconversationwiththephrasesinthebox.easyforpeoplefantasticformeimportantforusimpossibleforthemnecessaryforvolunteerswonderfulforyouAmy:Whydoyouwanttobeavolunteer?Simon:Becauseanyhelpwillmeanalot.Manyorganizationsprovidehelpforpeoplewithintellectualdisabilities,butitis_______________todotheirworkone-to-onewithoutthehelpofvolunteers.Amy:It’s_______________tobeavolunteer.Doyouneedexperience?Simon:No.it’snot_____________________tohaveanyexperience,butit’svery______________tobekindandfriendly.Amy:Whatareyourtasks?impossibleforthemwonderfulforyounecessaryforvolunteersimportantforusSimon:I’minthesportsgroup.Ichatwiththem,helpthempractiseandmakesurethey’resafe.Ithinkit’s_______________toworkwiththesespecialpeople.Amy:Doyouhaveanytroubletalkingtopeoplewithintellectualdisabilities?Simon:Yes,alittle.Weneedtobemorepatient.However,it’svery_____________tomakefriendswiththem.fantasticformeeasyforpeopleWecanuse(subjectpronouns主格）,objectpronouns宾格)afterfor.objectpronounsItis+adj.+forsb.todoItisnecessaryforyoutotrainyourselftokeephealthy.Itisusefulforyoutohavesupportteamstobringyoufood,drinksandwarmanddryclothes.Itisnecessaryforyoutosupportandhelpeachotherbeforeandduringthewalk.CItis+adjective+of…+to-infinitive…Wecanuse“Itis+adjective+of…+to-infinitive”toexpresswhatwethinkaboutofsomeone’sactions.Itisadj.ofsomeoneto-infinitiveItisbraveofhimtojointhecompetition.Goodorbad?Mr.WuwantstoknowwhatClass1,Grade8studentsthinkabouttheactionsbelow.HelpthemorganizetheirthoughtsbyRearrangingthewordsbelowtoformsentences.1.careless/thetap/theboy/to/itis/running/leave/of___________________________________________2.thegirl/itis/bad/of/pickflowers/inthepark/to___________________________________________Itiscarelessoftheboytoleavethetaprunning.Itisbadofthegirltopickflowersinthepark.3.wrong/itis/of/droplitter/to/thepeople/everywhere___________________________________________4.of/kind/itis/to/donateblood/theyoungman/topeopleinneed______________________________________________________________________________________5.smoke/to/notright/itis/theman/of/inpublicplaces________________________________________Itiswrongofthepeopletodroplittereverywhere.Itiskindoftheyoungmantodonatebloodtopeopleinneed.Itisnotrightofthemantosmokeinpublicplaces.oforfor?Itis+adj+ofsbtodosthItis+adj.+ofsb.+todosth中的adj.跟sb.有关,这个adj.是用来形容sb.的,表示某人这么做真是太adj.了．在这个句型中把sb.和adj.提出来可以用sb.is(are)adj.来表示如It‘sverykindofyoutohelpme.youarekind是说得通的.若形容词是描述行为者的性格、品质的，如kind，good，nice，right，wrong，clever，careless，polite，foolish等，用ofsb.e.g.It’sverykindofyoutohelpme.你能帮我，真好。Youarekindtohelpme.怎么决定句子中的介词用of还是用for?Itis+adj+forsbtodosthItis+adj.+forsb.+todosth表示做某事对某人来说怎样.这里的adj.是修饰dosth.此句型中的sb.跟adj.没有直接联系如It‘sdifficultforyoutodealwiththeproblem.你就不能说youaredifficult.在Itisadj.forsb.todo句型中，常见形容词有difficult，easy，hard，important，Dangerous，possible，impossible等。e.g.It’sverydangerousforchildrentocrossthebusystreet.对孩子们来说，穿过繁忙的街道很危险。It’sdifficultforustofinishthework.对我们来说，完成这项工作很困难。forsb.todosth.of…todosth.Itis+adj.+todosth.Wecanusethestructurestoexpressourfeelingsandopinions.1.在两天内筹集这么多钱是很困难的。2.人们单独去远足是很危险的。Itisdangerousforpeopletogohikingalone.TranslationItisdifficulttoraisesomuchmoneywithintwodays.3.每天学生睡眠八小时是有必要的。Itisnecessaryforstudentstosleepfor8hourseveryday.4.每年春天在河边种一棵小树对他来说很有意义。Itismeaningfulforhimtoplantatreeneartherivereveryspring.5.王老师仔细倾听我们的问题，他很耐心。It’spatientofMr.Wangtolistencarefullytoourproblems.Itis…….IfyouwanttoimproveyourEnglish,itis……to…HomeworkTryyourbesttomasterthethreeImportantstructuresexplainedabove.Andmakemoresentencestopractisethem.