2024年人教版英语九全Unit 6 Section A（passive voice）实用课件(共32张PPT).pptVIP

Unit6whenwasitinvented？;Whenwasit;fridge

low

somebody

translate

Lock

ring

earthquake;sudden

allofasudden

bell

biscuit

cookie

musical

instrument

;接龙;mention;objective;Observethesentences;;Edisoninventedthelightbulb.

→Thelightbulb______________Edison.;一般过去时被动语态;;什么时候用被动语态;比较下面两个句子;一、谓语动词接双宾语时，既可以将间接宾语转化成被动句的主语，也可以将直接宾语转化成主语。若将间接宾语转化成主语，则保留直接宾语；若将直接宾语转化成主语，则保留间接宾语，且在被保留的间接宾语前加上介词to或for。如：

HismothergavehimapresentlastMonday.

→Hewasgivenapresentbyhismotherlast

Monday.

Myuncleboughtmeanewcomputer.

→Anewcomputerwasboughtformeby

myuncle.;二、“不及物动词+介词/副词”结构的短语动词相当于及物动词，可以有被动语态。

但短语动词是一个不可分割的整体，在变为被动语态时，不可丢掉构成短语动词的介词或副词。如：

Theytookgoodcareofthepoorkids.

→Thepoorkidsweretakengoodcareofbythem.(of不可省略);三、若宾语和后面的宾语补足语一起构成复合宾语，变为被动语态时，只将宾语变为被动句的主语，宾语补足语保留在原处，成为主语补足语。如：

Theyencouragedustostudyhardeveryday.

→Wewereencouragedtostudyhardeveryday.(tostudyhardeveryday为主语补足语);四、在主动句中，感官动词see,hear,watch,feel,notice等和使役动词let,make等后接省略to的不定式，变为被动语态时，应加上动词不定式符号to。如：

WeheardthemsingPekingOperainthetheater.

→TheywereheardtosingPekingOperainthetheater.;五、系动词、不及物动词或某些短语动词（happen,takeplace,cometrue,fallasleep…）没有被动语态。

WhathappenedtoMr.Brown?

布朗先生发生了什么事？

;主动语态不能变成被动语态的情况;中考中常见的句型

makesb/sthdone

Youshouldexplainitclearlysoastomakeyourselfunderstood.

have/getsb/sthdone

Myfamilyusuallygetmygardenwatered.;Rewritethesentencesusingthepassivevoice.;4.Ourparentsadvisedusnottogooutalone.;Completethesentenceswiththecorrectformsoftheverbsinthebox.;eatlikeinvitetelllockringbreakbring;Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.;Finally,thetelephone____________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone_________(use)aroundtheworld.;翻译。;3.--茶什