八年级上动词不定式复习课件.pptVIP

动词不定式IammoreinterestedtoseethepandasintheWolongPandaReserve.Itallowspeopletogetclosertothem.It’ssadtothinkofpandasandotheranimalsindanger.Weneedtoprotectthembetter.Manyanimalsdon’thaveasafeplacetolive.Ithinkweallneedtohelpanimalsliveinpeace.体会下列的含有动词不定式的句子:7.Wewanttosaveanimalsindanger.8.Yourmoneypaystolookaftertheanimals.9.Thatmeanswecangivemoneytohelpprotecttheanimals.10.Let’sfindoutwhatelsewecandotosaveasmanyanimalsaspossible.11.Pleaselethimnotgothere.12.Iamhappytoseeyouagain.动词不定式:肯定式:todo否定式:nottodo省略to的:do作主语Tohearyourvoiceissonice.Tostudyhardisveryimportant.Itissonicetohearyourvoice.Itisveryimportanttostudyhard.不定式作主语时,通常用it作形式主语,把真正的主语放在后面。注意:1.Itis+adj.for/ofsb.todosth.It+be+adj.+for/ofsb.todosth.for:adj.多为描述不定式行为的特征（important/necessary/interesting等.）of:adj.多为描述主语的品质特征（kind/nice/friendly/wise/foolish等.）作主语Itiseasy_______hertolearnEnglishwell.Itisclever________youtosolvetheproblem.offor2.Ittakessb.sometimetodosth.Ittakesmethreehourstofinishthehomeworkeveryday.作主语我每天花去三个小时完成家庭作业。Ispendthreehoursfinishingthehomeworkeveryday.3.Itis+n.(forsb)todosth.It’sagoodidea(foryou)toreadEnglisheveryday.ItismypleasuretohelpyouwithyourEnglish.作主语4.用在谚语中Toseeistobelieve.Tosayiseasy,buttodoishard.作主语1、Itisnecessary______ustolearntowait.(of/for)2、Itwascareless______metobreakthecup.（of/for)3、Ittookthem1,000yuan_________thistable.(buy)4.Itismypleasure_________theboxforyou.(carry)tobuyforoftocarry练习动词不定式作宾语C.动词+todo动词+疑问词+todo动词+it(形式宾语）+宾补+todo常见动词有agree,decide,need,hope,wish,want,plan,promise,offer,learn,stop,forget,remember,try等Idon’tknowwhatt