初中英语牛津译林版八年级下册：Unit 1 Past and Present（Grammar）.pptx

下载文档

0
0
约3.95千字
约 19页
2025-01-02 发布于山东
举报
版权申诉
保障服务

初中英语牛津译林版八年级下册：Unit 1 Past and Present（Grammar）.pptx

1、本文档共19页，可阅读全部内容。
2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。

Unit1PastandPresent（Grammar）

LearningobjectivesBytheendofthelesson,youwillbeableto1.understandthemainusagesofpresentperfecttense.2.graspthebasicstructureofpresentperfecttenseinpostivestatements,negativestatementsandquestions3.masterthepastparticiplesofsomeregularandirregularverbs.4.talkaboutyourexperienceswithpresentperfecttense.

Lead-in

Goodbyetoyoumytrustedfriend.Weveknowneachothersincewewerenineorten.Togetherweveclimbedhillsandtrees.LearnedofloveandABCs,skinnedourheartsandskinnedourknees.Goodbyemyfrienditshardtodie.Whenallthebirdsaresinginginthesky.Nowthatspringisintheair,Prettygirlsareeverywhere.ThinkofmeandIllbethereWehadjoy,wehadfun,wehadseasonsinthesunButthehillsthatweclimbedwerejustseasonsoutoftime.SeasonsinthesunHowmanytensescanbefoundinthissong?Presentperfecttense

StructureUsagepastparticiplesPracticePresentperfecttense

Structuresubject+auxiliaryverb(have/has)+verb(pastparticiple)subjectauxiliaryverbverb(pastparticiple)+I/You/We/Theyhaveseenyou+He/She/Ithasarrived-I/You/We/Theyhavenotseenit-He/she/Ithasnotleft?HaveI/you/we/theyarrived?Yes,I/you/we/theyhave.No,I/you/we/theyhaven’t?Hashe/she/itarrived?Yes,he/she/ithas.No,he/she/ithasn’t.Presentation

USAGE①Weusethepresentperfecttensetotalkaboutanactionthatstartedinthepastandcontinuestothepresent.Itcanbeusedwithfor+时间段，since+过去的某个时刻，already,yet,recently,never,ever.....PastPresentFuture

Ihavelivedheresince2010.A.Ilivedherein2010.B.IstillliveherenowC.Imaybelivehereinthefurure.Wehaveworkedinthefarmfortwoyears.A.Weworkedheretwoyearsago.B.Weworkherenow.C.wewillworkhereinthefuture.

②Weusethepresentperfecttensetotalkaboutanactionthathappenedinthepastandhasaconnectionwiththepresent.PastPresentFuture

Analyzetheimplie