Unit2DiscoveringUsefulStructures课件-高一下学期英语人教版（2019）必修第三册

DiscoveringUsefulStrutureDesribepeople’sactions

必修Book3

Unit2MoralsandVirtues1.TolearntheusageofV-ingformusedasadverbialorobjectcomplementinasentence.2.Toapplywhatwelearninthisperiodtoexercises,especiallyinwriting,andgrammarfilling.LearningobjectivesLead-inReadanddiscussthefunctionsandmeaningsofthe-ingform.1...herbrothercomplained,thinkingofthehightuitionfees.2.Thinkingofallthepeoplestillinneedofhelp,DrLinopenedaprivateclinic.3.ThenewPeople'sRepublicofChinasawDrLinQiaozhi

playingakeyrole.adverbialadverbialobjectcomplementV-ing形式在句中作状语v-ing形式作状语，其逻辑主语是句子的主语，且和主语构成主动关系。

一般形式

完成形式doinghavingdone例：1.Seeingnobodyathome,shedecidedtoleavethemanote.（主动意义，v-ing的动作和谓语的动作几乎同时发生。）2.Havingwaitedforanhour,herealizedhehadlefthiswalletathome.(主动意义，v-ing的动作发生在谓语的动作之前。）v-ing形式作时间状语例：Walkinginthepark，shesawanoldfriend.＝When/while(shewas)walkinginthepark，shesawanoldfriend.

相当于一个时间状语从句v-ing形式作原因状语例：Not knowing her address, I can't write to her. =BecauseIdon’tknowher address, I can't write to her.

相当于一个原因状语从句v-ing形式作条件状语例：Studyinghard，you'llmakegreatprogress.＝Ifyoustudyhard，you'llmakegreatprogress.

相当于一个条件状语从句v-ing形式作让步状语例：Living miles away, he attended the course. =Althoughhelivedmilesaway,he attended the course.相当于一个让步状语从句v-ing形式作伴随状语

例：Shewalkedalongthestreet，singingsoftlytoherself.＝Shewalkedalongthestreetandsangsoftlytoherself.相当于一个伴随状语从句V-ing形式在句中作宾补v-ing形式作宾补的概念

使用v-ing形式作宾补，常表示宾语和宾补之间是主动关系或表示v-ing形式的动作正在进行。感官动词+宾语+v-ing宾补感官动词（短语）see,watch,observe,lookat,notice,hear,listento,feel等后常接v-ing形式作宾补，宾语和宾补之间是主动关系。以see为例：see+宾语+doingsth.

看见·······正在做某事2.使役动词+宾语+v-ing宾补1).have+宾语+doingsth.使······持续做某事2).get+宾语+doingsth.使······开始做某事3).keep/leave+宾语+doingsth.使······一直做某事例：I’msorrytokeepyouwaitingforsolong.3.with+宾语+v-ing宾补例：Withthetimepassingby,healmostforgoteverythinginthepast.随着时间的流逝，他几乎忘记了过去所有的事情。主动Completethesentenceswiththecorrectformsostheverbsinthebox.feelwantfacesmilereturnworryhearknockHearingworryingwantingknockingFacingReturningsmilingFeelingHenryNormanBethunewasaCanadiandoctorwithaverycreativemindandadeterminationtohelppeople.Asasmallboy,hebecameveryinterestedinmedicineanddecidedto

becomeadoctor.Afterhegraduatedfrommedicalcollegein1916,BethuneworkedasadoctorinEngland.theUS,andCanada.Hereinventedorredesignedover10medicalinstrumentstomakethemmoreuseful.In1938,Bethunedecidingto

becomeadoctorReadthefollowingstoryandrewritetheunderlinedpartsusingthe-ingform.Rewritetheunderlinedpartsusingthe-ingform.leftforChina,afterheheardthatmanypeopleweredying

inthewar.Despitethedifficultsituation.DrBethunedidwhateverhecouldtoassisttheChinesepeople.Hehelpedto

organisehospitals,taughtdoctorsandnurses,andshowed

peoplehowtogivefirstaid.Sadly,DrBethunepassedawayinNovemberthefollowingyearandwasburiedin

afterhearingthatmanypeopleweredyinginthewarHelpingtoorganisehosptitals,hetaughtdoctorsandnurses,andshowedpeoplehowtogivefistaid.

Rewritetheunderlinedpartsusingthe-ingform.

Shijiazhuang.AfterDrBethune'sdeath,ChairmanMaoZedongwroteanarticleinmemoryofhim,inwhichhe