2019秋九年级英语上册Module9GreatinventionsUnit3Languageinuse教学课件（新版）外研版.pptx

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1、Unit3Module9GreatinventionsUnit3LanguageinuseTosummarizetheuseoffuturesimplepassive2.TosummarizenewwordsObjectives一般将来时和含有情态动词的被动语态Observethefollowingsentencescarefully.Andpayattentiontothewordsinred.Languagepractice1.They’llbeputupontheschoolwebsite.2.Willcomputersbeusedmoreth

2、anbooksinthefuture?3.WillbooksbereplacedbytheInternet?LeadinReady?go1.They_________________________(putup)ontheschoolwebsite.2.______computers____________(use)morethanbooksinthefuture?3.______books_____________(replace)bytheInternet?4.Andtheycan_____________(see)ontheInternetby

3、otherclasses,evenpeoplelivinginothercountries.willbeputupWillbeusedWillbereplacedbeseen5.Paper_____first_______(create)about2,000yearsagoinChina.6.Inthosedays,books______only________(produce)oneatatimebyhand.7.Printing______________(invent)inChinaduringtheSuiandTangDynasties.8.

4、Amuchlargeramountofinformationcan____________(store)inmorevariedformsontheInternetthaninbooks.wascreatedwasproducedwasinventedbestored一般将来时的被动语态常用结构：(2)主语+am/is/aregoingtobe+动词过去分词（+by+动作执行者）(1)主语+willbe+动词过去分词（+by+动作执行者）例如：Sometreeswillbeplantedthisspring.今年春天将要种些树。Willyoubeas

5、kedtostudyEnglish?会不会要你们去学英语呢？Presentation各类句式：1.肯定句形式：主语+will/be(am/is/are)goingto+be+done2.否定句形式：主语+willnot/be(am/is/are)notgoingto+be+done3.一般疑问句形式：Will+主语+be+done?Be(am/is/are)+主语+goingto+bedone?4.特殊疑问句形式：特殊疑问词+will+主语+be+done?特殊疑问词+be(am/is/are)+主语+goingto+bedone?含有情态动词的被动

6、语态常用结构：主语+情态动词+be+动词过去分词（+by+动作执行者）例如：Themanmustbesenttohospital.这个人必须被送往医院。各类句式：1.肯定句形式：主语+情态动词+be+done2.否定句形式：主语+情态动词not+be+done3.一般疑问句形式：情态动词+主语+be+done?4.特殊疑问句形式：特殊疑问词+情态动词+主语+be+done?被动语态用法总结根据时态变化的规则，将一般现在时、一般过去时、一般将来时和含有情态动词的主动语态和被动语态的结构总结如下：（以do为例）时态主动语态被动语态一般现在时do/does

7、am/is/are+done一般过去时didwas/were+done一般将来时will/be(am/is/are)goingtodowill/be(am/is/are)goingto+be+done情态动词can/could/must…docan/could/must…+be+doneCompletethesentencesandconversationswiththecorrectformofthewordsandexpressionsinbrackets.1.______books__________(replace)bycomputersin

8、thefuture?2.Mybikeisbroken.It____________(fix)tomorrow