Unit1(Period3)课件

hope，decide，动词不定式：todo/(not)todo一动词不定式的时态和语态的形式eg:1Ihopetoseeyouagain2Theyhelpedtheoldwomancleanthehouse3Hehappenedtobeseenbytheteacher4WhenIcamein，ask，wish，etc)1)Hehoped/wished/expectedtogoabroad2)IfinditinterestingtostudyEnglish动词+wh-疑问词+不定式（decide/know/learn/wonder/understandfindout/remember/see，shepretendedtobereading5I’mgladtohaveseenyourfather二动词不定式的语法功能1作主语ToseeistobelieveIt’simportanttolearnEnglishwell2作表语Theimportantthingistosavetime3作宾语(want，etc）eg:Idon’tknowwhattodohowtodoitwhentostopwheretogoneed/want/requiretobedone:need/want/requiredoing1)Thehouseneedstoberepaired:Thehouseneeds_____________2)Thepatientneedslookingafter:Thepatientneeds________________repairingtobelookedafter4作宾语补足语Heaskedmetodotheworkwithhimsee/watch/notice/observe/hear/listen/feel/make，fail，etc+sbdosth→sbbeseen/watched/noticedtodoeg:Ioftenhearhimsin，