高中一年级下学期英语《grammar》教学课件.pptx

DiscoveringusefulstructuresBook3Unit1the–ingformastheattributeandthepredicative

Objectives:Attheendoftheclass,youwillbeableto…能够理解动词-ing形式用作定语和表语时的功能及意义能正确运用动词-ing形式描述与节日庆典相关的活动感受

-ingform的形式和功能-ingform做表语和定语巩固练习Contents:123

-ingform的形式和功能Part.1

?主动形式被动形式一般式doingbeingdone完成式havingdonehavingbeendone1.Thestructureof–ingform

2.Readandstudythefollowingsentencesandpointoutthedifferentfunctionsofthe–ingform.1.Thenewswasreallyexciting.2.Thesmilingboyrantohismother.3.TheboysatonthesofawatchingTV.4.Thegirlcomingtodinnerthiseveningworksinthebank.5.Iheardsomeoneplayingtheviolininthenextroom.6.Havingfinishedhishomework,hesatdowntowatchTV.表语定语状语定语宾补状语

-ingform做表语和定语Part.2

3.Discover:readandstudythefollowingsentencesandpointoutthefunctionsofthe–ingform.●DuringtheMid-AutumnFestivalinChina,familiesgathertoadmiretheshiningmoonandenjoydeliciousmooncakes.(教材P6)●AnotherexampleisHalloween,whichslowlybecameanexcitingfestivalforchildren,inspiteofitsreligiousorigin.(教材P4)定语定语

3.Discover:readandstudythefollowingsentencesandpointoutthefunctionsofthe–ingform.●Onlineshoppingwebsitesandsocialmediaappshavemadeitmucheasierforthepublictospendmoreongiftsfortheirlovedones.(教材P5)●FamiliescelebratingtheLunarYearcanenjoyexcitingdragondancescarnivalstogether.(教材P6)●Itwasgreatfunwalkingalongthestreets,enjoyingtherelaxingatmosphere.(教材P6)定语定语定语定语

Summary:–ingform作定语1.单个的-ingform作定语，应放在被修饰的名词________作前置定语，说明后面名词的品质和特征，或表示正在进行的动作；之前2.-ing短语作定语，应放在被修饰的名词________作后置定语，相当于一个定语从句。之后

●IthinktheRioCarnivalwouldbethemostexciting.●It’llbetootiringtowalkordanceforalongtimeinthoseshoes.●Youlookamazinginyourkimono.●Theselanternsareamazing.表语表语表语表语3.Discover:readandstudythefollowingsentencesandpointoutthefunctionsofthe–ing