八年级英语下册_unit 1 helping those in need grammar课件 （新版）牛津深圳版

Grammar Unit1Helpingthoseinneed 1 基本形式 to 动词原形 在某些情况下可以不带to 动词不定式 A 作主语 Tolearnaforeignlanguageisnoteasy Itisgoodothers 帮助他人是件好事 ItisexcitingtheInternet 上网是件令人兴奋的事 tohelp tosurf It snoteasytolearnaforeignlanguage 动词不定式用法 B 作表语 Theimportantthingistofinishtheworkontime Whatyouhavetodonowis 打扫教室 tocleantheclassroom 动词不定式 C作宾语 动词 todo常见动词有choose hope offer want decide learn plan wish agree fail等 1 Hedecided buy thecamera tobuy 2 Iwant listento somemusicafterclass tolistento 3 Ihope travel allovertheworldoneday totravel 动词不定式 2 动词 疑问词 todo Idon tknowwhattodo howtodoit that 去哪里 什么时候出发 选择哪个 Wheretogo Whentoleave Whichonetochoose 动词不定式 PartAonP7WedecidedtomeetVivientoday We want help helpinsomeway Whenwearrived Vivienwasveryhappy She begin talk tomeaboutherschool Shesaid I like go toschool butIdon thaveanyfriends Ifeellonely Mumgavehersomeadvice ThenMumaskedmetogiveVivienherpresent butI forget bring it Viviensaid It sOK I hope see youagainsoon wantedtohelp begantotalk liketogo forgottobring hopetosee 3 动词 it 形式宾语 宾补 todo IfinditimportanttolearnEnglish 我发现很难和他好好相处 我发现在炎热的夏天很容易入睡 Ifindithardtogetonwellwithhim Ifinditeasytofallasleepinhotsummer 动词不定式 1 动词 宾语 todo LiMeiaskedmetoshowherthenewdictionary 注 有以上结构的常用动词有tell wish ask wantlike beg invite warn allow encourage advise等 2 动词 宾语 do 不带to的不定式 注 常用的动词是 感官动词see hear feel watch notice 使役动词have make let 动词不定式做宾补 answerstoPartB onP8 2 let go3 wants tostay4 want totake5 teach topaint E 作状语 可以表目的 表结果 表原因 F 作定语 必须后置 Icamehere 告诉你一个好消息 totellyouagoodnews Wehavealotofhomeworktodoeveryday Ihaveagoodnewstotellyou 我们每天有很多作业要做 我有个好消息要告诉你 动词不定式 answerstoPartC onP9 2 toorganize3 totake4 tohelp5 tobring not todo Mr Smithaskedtheboy notplay thiskindofgame nottoplay Pleasetellher notdo somuchhousework nottodo 动词不定式的否定形式 Quiz 1 Theworkerswantus togetherwiththem A workB workingC toworkD worked2 Thereisn tanydifferencebetweenthetwo Ireallydon tknow A wheretochooseB whichtochooseC tochoosewhatD tochoosewhich3 Theteachertoldthem makesomuchnoise A don tB notC willnotD notto4 Hegaveussomeadviceonhow English A learningB learnedC tolearnD learn 5 I mthirsty Wouldyoupleasegivemesomething A drunkB todrinkC tobedrunkD fordrinking6 Tomisthefirst toschool A getB togetC gettingD Got7 Theboywantedtoridehisbicycleinthestreet buthismothertoldhim A nottoB nottodoC notdoitD donotto8 Isawhim outoftheroom A goB hadgoneC hasgoneD goes 9 moreabouttomorrow sweather call121 OK Iwill Thankyou A KnowB KnowingC ToknowD Known10 Wemustdoeverythingwecan wastewaterfromrunningintoriver