课件Unit6Whenwasitinv公开课课件

Unit6Whenwasitinvented?SectionA(GrammarFocus~4c)Unit6SectionA(GrammarFocus翻译下列词组。1.以一个很低的价格__________2.拍这些照片_____________3.单独外出____________4.把书翻译成不同种的语言

__________________________________5.突然_____________6.从事________7.不到，少于__________§自主学习案atalowpricetakethesephotosgooutalonetranslatethebookintodifferentlanguagesallofasuddenworkonlessthan翻译下列词组。§自主学习案atalowpriceta1.___________________________________2.___________________________________3.___________________________________4.___________________________________5.___________________________________6.______________________________________________________________________Thespecialcupisusedfordrinkingwine.It’sbelievedthathealthisabovewealth.Wemetatthetrainstationbyaccident.I’msorrythatsuchanaccidenttookplace.Sheiswithoutdoubtveryhappynow.Theboyfellintowaterandhadtobepulledoutatonce.Checkthehomework.Step1准备与热身(preparation)1.___________________________Tellsomethingabouthowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Step1准备与热身(preparation)TellsomethingabouthowteawItproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.ItproducedanicesmellsoheLuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TellsomethingaboutLuYuandhisChaJing.LuYu“thesaintoftea”mentiItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Tellsomethingabouthowteaspreadtoothercountries.Itisbelievedthatteawasbr根据课本内容，完成下列句子。1.拉链是什么时候被发明的？ ___________thezipper________?2.它于1893年被发明。 It_______________in1893.GrammarFocuswasinventedWhenwasinventedStep2呈现与输入(Presentation)根据课本内容，完成下列句子。1.拉链是什么时候被发明的？3.它是由谁发明的？___________itinvented______?4.它是由惠特科姆•贾得森发明的。It_______________WhitcombJudson.5.茶叶什么时候被带到朝鲜去的？___________tea_________toKorea?6.是在六到七世纪之间被带到朝鲜。It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby3.它是由谁发明的？wasinventedbyW7.热冰淇淋勺用来做什么？What___thehotice-creamscoop__________?8.它用来挖很冷的冰淇淋。It’s_______________reallycoldice-cream.usedforservingisusedfor7.热冰淇淋勺用来做什么？usedforser9.贝尔于1876年发明了电话机。AlexanderGrahamBell_________thetelephonein1876.10.电话机在1876年被贝尔所发明。Thetelephone__________________AlexanderGrahamBellin1876.inventedwasinventedby9.贝尔于1876年发明了电话机。inventedwasGrammar英语有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，而被动语态则表示主语是动作的承受者。如：Wecleanedtheclassroomyesterday.我们昨天打扫了教室。(主动语态，主语we是clean这一动作的执行者)Grammar英语有两种语态：主动语态和被动语态。主动语态表Theclassroomwascleanedyesterday.教室昨天被打扫了。(被动语态，主语theclassroom是clean这一动作的承受者)Theclassroomwascleanedyest一、一般过去时被动语态一般过去时被动语态的结构为“主语+was/were+及物动词的过去分词(+by+动作的执行者).”。如：Treeswereplantedlastspring.去年春天种了树。一、一般过去时被动语态1.肯定句：

主语+was/were+及物动词的过去分词+其他.e.g.Paperwasinvented

byChinesepeopletwothousandyearsago.纸是中国人在二千多年前发明的。

1.肯定句：e.g.Paperwasinvented2.

否定句：

主语+was/werenot+及物动词的过

去分词+其他.e.g.

Womenwerenotallowedtotakepartinthegamesatfirst.

开始妇女不被允许参加奥运会。2.否定句：e.g.Womenwerenotalle.g.Wasthispicturedrawnbyyoursister?这幅画是你妹妹画的吗？

3.一般疑问句：

Was/Were+主语+及物动词的过去分

词+其他?e.g.Wasthispicturedrawnby二、被动语态的用法：1.不知道谁是动作的执行者，或没有必要指出谁是动作的执行者。e.g.English

isspokenallovertheworld.全世界都在说英语。2.需要突出或强调动作的承受者。e.g.Thisdictionaryisusedbymoststudents.这本字典是大多数学生在用的。二、被动语态的用法：1.有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。

e.g.Theyputoffthemeetingbecauseoftheweather.→Themeetingwasputoffbecauseoftheweather.会议因天气的缘故被推迟了。三、主动语态变被动语态应注意的问题1.有些短语动词相当于及物动词，变为被动句时介词或副词不能2.含有双宾语的主动句变为被动句时，

通常把指“人”的间接宾语变为主语，

指“物”的直接宾语保留不变；如果把

指“物”的直接宾语变为主语，则在间接

宾语前加to或for。e.g.Myauntgavemeane-dictionaryyesterday.

I

wasgivenane-dictionaryyesterday.

Ane-dictionarywasgiven

tome

yesterday.2.含有双宾语的主动句变为被动句时，e.g.Myaun3.主动句中感官动词see/hear/watch/feel等和使役动词make/let/have等后跟省略to的动词不定式，变为被动语态时应加上不定式符号to。e.g.Isawaheavymanenterthehouse.

Aheavymanwasseentoenterthehouse.3.主动句中感官动词see/hear/watch4.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。e.g.WhathappenedtoMr.Brown?

布朗先生发生了什么事？4.系动词、不及物动词或某些短语动词（happen,ta将下列句子变为被动语态。1.Hechosesixstorybookstheotherday. Sixstorybooks____________byhimthe otherday.2.UncleLeegaveJackalargecakeforhe paintedthewallwonderfully. Jack__________alargecakeforhe paintedthewallwonderfully.练一练wasgivenwerechosenStep3练习与体验(Practice)将下列句子变为被动语态。1.Hechosesixs3.Amouseatehalfofthecakelastnight. Halfofthecake__________byamouselastnight.waseaten将下列句子变为主动语态。4.WerethesemachinesinventedbyEdison? _____Edison_______thesemachines?Didinvent3.Amouseatehalfofthecak5.ThepostcardwassenttoLindabyPaul. Paul_____thepostcard___Linda.6.AmericawasdiscoveredbyColumbus. Columbus__________America.senttodiscovered5.ThepostcardwassenttoLi对划线部分提问7.Shoeswithlightswereusedforseeingin

thedark. ___________shoeswithlights______for?8.PaperwasinventedinChinaalmosta

thousandyearsago. ___________paper_________inChina?usedWhatwereWhenwasinvented对划线部分提问7.Shoeswithlightsw4aRewritethesentencesusingthepassivevoice.点拨：原句为一般过去时态，原句的谓语动词为sold，宾语为thefridge；改为被动语态时，应将thefridge作主语，谓语动词用wassold的形式。1.Theysoldthefridgeatalowprice._______________________________Thefridgewassoldatalowprice.Step4运用与生成(production)4aRewritethesentencesusing点拨：分析原句的句子结构可知，stole是谓语动 词，mycamera是句子的宾语；改为被动语态句时，应将mycamera作句子主语，谓语动词用wasstolen的形式。2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mycamerawasstolenfrommyhotelroom.点拨：分析原句的句子结构可知，stole是谓语动 词，my3.Wheredidyoutakethesephotos? __________________________________4.Ourparentsadvisedusnottogooutalone. ____________________________________________________________________5.Differentwriterstranslatedthebookinto differentlanguages. __________________________________ __________________________________Wherewerethesephotostaken?Wewereadvisedbyourparentsnottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.3.Wheredidyoutaketheseph1.You____________tothepartylastnight, weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers_____________to asafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.句子主语you与invite之间存在被动关系。villagers与bring之间存在被动关系1.You____________tothepar3.Thedoor___________whenwearrived,sowe______thebell.4.Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____ them.waslockedrangbrokeweretoldwereeatenlikedthedoor与lock之间为被动关系；而we与ring之间则为主动关系；其他各题相同。3.Thedoor___________whenwThetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.wasbornwasinventedworkedDecidewhetheractiveorpassiveformsshouldbeusedinthesesentence.Writethecorrectformsintheblanks.4cthetelephone与invent之间存在被动关系；Mr.Bell与work之间是主动关系。Thetelephone______________(In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone_____________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.learnedwasinventedwassaidisusedMr.Bell与learn之间为主动关系。In1875,Mr.Bell_________(lStep5.巩固与提高（Progress）探究点Whenwasthezipperinvented?拉链是什么时候发明的？wasinvented是一般过去时的被动语态。其基本结构是：was/were+动词的过去分词。如：Thebookwasboughtyesterday.这本书是昨天买的。Theflowerswerewatered.花已浇水了。【拓展】

几种基本时态的被动语态结构。1.一般现在时am/is/are+动词的过去分词Footballisplayedallovertheworld.足球运动遍及全世界。2.一般过去时was/were+动词的过去分词Thekitewasbrokenbyalittleboy.风筝被一个小男孩折断了。Step5.巩固与提高（Progress）探究点3.一般将来时willbe+动词的过去分词Theclassmeetingwillbeheldtomorrow.班会将在明天举行。4.现在进行时am/is/are+being+动词的过去分词Ourteachingbuildingisbeingbuiltnow.我们的教学楼正在兴建中。5.过去进行时was/were+being+动词的过去分词Thebuswasn’tbeingrepairedthen.那时没有修这辆公共汽车。6.现在完成时have/has+been+动词的过去分词。Theworkhasbeenfinishedbythem.他们已完成了工作。

3.一般将来时willbe+动词的过去分词1.用所给动词的适当形式填空。1.You

（want）onthephonejustnow.Butyouweren’there.2.Anewteachingbuilding

（build）nextyear.3.Nodecision

（make）aboutthatmatteryet.Wearestillconsideringit.4.Thevisitors

(show)aroundthecityatthatmoment.5.Aclassmeeting

(hold)now.针对训练

waswantedwillbebuilthasbeenmadewerebeingshowedisbeingheld1.用所给动词的适当形式填空。针对训练waswantHomework完成本单元导学案第三课时的其他练习。Step6.家庭作业(Homework)Homework完成本单元导学案第三课时的其他练习。StepTheend,thankyou!Theend,thankyou!Unit6Whenwasitinvented?SectionA(GrammarFocus~4c)Unit6SectionA(GrammarFocus翻译下列词组。1.以一个很低的价格__________2.拍这些照片_____________3.单独外出____________4.把书翻译成不同种的语言

__________________________________5.突然_____________6.从事________7.不到，少于__________§自主学习案atalowpricetakethesephotosgooutalonetranslatethebookintodifferentlanguagesallofasuddenworkonlessthan翻译下列词组。§自主学习案atalowpriceta1.___________________________________2.___________________________________3.___________________________________4.___________________________________5.___________________________________6.______________________________________________________________________Thespecialcupisusedfordrinkingwine.It’sbelievedthathealthisabovewealth.Wemetatthetrainstationbyaccident.I’msorrythatsuchanaccidenttookplace.Sheiswithoutdoubtveryhappynow.Theboyfellintowaterandhadtobepulledoutatonce.Checkthehomework.Step1准备与热身(preparation)1.___________________________Tellsomethingabouthowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Step1准备与热身(preparation)TellsomethingabouthowteawItproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.ItproducedanicesmellsoheLuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.TellsomethingaboutLuYuandhisChaJing.LuYu“thesaintoftea”mentiItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Tellsomethingabouthowteaspreadtoothercountries.Itisbelievedthatteawasbr根据课本内容，完成下列句子。1.拉链是什么时候被发明的？ ___________thezipper________?2.它于1893年被发明。 It_______________in1893.GrammarFocuswasinventedWhenwasinventedStep2呈现与输入(Presentation)根据课本内容，完成下列句子。1.拉链是什么时候被发明的？3.它是由谁发明的？___________itinvented______?4.它是由惠特科姆•贾得森发明的。It_______________WhitcombJudson.5.茶叶什么时候被带到朝鲜去的？___________tea_________toKorea?6.是在六到七世纪之间被带到朝鲜。It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby3.它是由谁发明的？wasinventedbyW7.热冰淇淋勺用来做什么？What___thehotice-creamscoop__________?8.它用来挖很冷的冰淇淋。It’s_______________reallycoldice-cream.usedforservingisusedfor7.热冰淇淋勺用来做什么？usedforser9.贝尔于1876年发明了电话机。AlexanderGrahamBell_________thetelephonein1876.10.电话机在1876年被贝尔所发明。Thetelephone__________________AlexanderGrahamBellin1876.inventedwasinventedby9.贝尔于1876年发明了电话机。inventedwasGrammar英语有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，而被动语态则表示主语是动作的承受者。如：Wecleanedtheclassroomyesterday.我们昨天打扫了教室。(主动语态，主语we是clean这一动作的执行者)Grammar英语有两种语态：主动语态和被动语态。主动语态表Theclassroomwascleanedyesterday.教室昨天被打扫了。(被动语态，主语theclassroom是clean这一动作的承受者)Theclassroomwascleanedyest一、一般过去时被动语态一般过去时被动语态的结构为“主语+was/were+及物动词的过去分词(+by+动作的执行者).”。如：Treeswereplantedlastspring.去年春天种了树。一、一般过去时被动语态1.肯定句：

主语+was/were+及物动词的过去分词+其他.e.g.Paperwasinvented

byChinesepeopletwothousandyearsago.纸是中国人在二千多年前发明的。

1.肯定句：e.g.Paperwasinvented2.

否定句：

主语+was/werenot+及物动词的过

去分词+其他.e.g.

Womenwerenotallowedtotakepartinthegamesatfirst.

开始妇女不被允许参加奥运会。2.否定句：e.g.Womenwerenotalle.g.Wasthispicturedrawnbyyoursister?这幅画是你妹妹画的吗？

3.一般疑问句：

Was/Were+主语+及物动词的过去分

词+其他?e.g.Wasthispicturedrawnby二、被动语态的用法：1.不知道谁是动作的执行者，或没有必要指出谁是动作的执行者。e.g.English

isspokenallovertheworld.全世界都在说英语。2.需要突出或强调动作的承受者。e.g.Thisdictionaryisusedbymoststudents.这本字典是大多数学生在用的。二、被动语态的用法：1.有些短语动词相当于及物动词，变为被动句时介词或副词不能去掉。

e.g.Theyputoffthemeetingbecauseoftheweather.→Themeetingwasputoffbecauseoftheweather.会议因天气的缘故被推迟了。三、主动语态变被动语态应注意的问题1.有些短语动词相当于及物动词，变为被动句时介词或副词不能2.含有双宾语的主动句变为被动句时，

通常把指“人”的间接宾语变为主语，

指“物”的直接宾语保留不变；如果把

指“物”的直接宾语变为主语，则在间接

宾语前加to或for。e.g.Myauntgavemeane-dictionaryyesterday.

I

wasgivenane-dictionaryyesterday.

Ane-dictionarywasgiven

tome

yesterday.2.含有双宾语的主动句变为被动句时，e.g.Myaun3.主动句中感官动词see/hear/watch/feel等和使役动词make/let/have等后跟省略to的动词不定式，变为被动语态时应加上不定式符号to。e.g.Isawaheavymanenterthehouse.

Aheavymanwasseentoenterthehouse.3.主动句中感官动词see/hear/watch4.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。e.g.WhathappenedtoMr.Brown?

布朗先生发生了什么事？4.系动词、不及物动词或某些短语动词（happen,ta将下列句子变为被动语态。1.Hechosesixstorybookstheotherday. Sixstorybooks____________byhimthe otherday.2.UncleLeegaveJackalargecakeforhe paintedthewallwonderfully. Jack__________alargecakeforhe paintedthewallwonderfully.练一练wasgivenwerechosenStep3练习与体验(Practice)将下列句子变为被动语态。1.Hechosesixs3.Amouseatehalfofthecakelastnight. Halfofthecake__________byamouselastnight.waseaten将下列句子变为主动语态。4.WerethesemachinesinventedbyEdison? _____Edison_______thesemachines?Didinvent3.Amouseatehalfofthecak5.ThepostcardwassenttoLindabyPaul. Paul_____thepostcard___Linda.6.AmericawasdiscoveredbyColumbus. Columbus__________America.senttodiscovered5.ThepostcardwassenttoLi对划线部分提问7.Shoeswithlightswereusedforseeingin

thedark. ___________shoeswithlights______for?8.PaperwasinventedinChinaalmosta

thousandyearsago. ___________paper_________inChina?usedWhatwereWhenwasinvented对划线部分提问7.Shoeswithlightsw4aRewritethesentencesusingthepassivevoice.点拨：原句为一般过去时态，原句的谓语动词为sold，宾语为thefridge；改为被动语态时，应将thefridge作主语，谓语动词用wassold的形式。1.Theysoldthefridgeatalowprice._______________________________Thefridgewassoldatalowprice.Step4运用与生成(production)4aRewritethesentencesusing点拨：分析原句的句子结构可知，stole是谓语动 词，mycamera是句子的宾语；改为被动语态句时，应将mycamera作句子主语，谓语动词用wasstolen的形式。2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mycamerawasstolenfrommyhotelroom.点拨：分析原句的句子结构可知，stole是谓语动 词，my3.Wheredidyoutakethesephotos? __________________________________4.Ourparentsadvisedusnottogooutalone. ____________________________________________________________________5.Differentwriterstranslatedthebookinto differentlanguages. __________________________________ __________________________________Wherewerethesephotostaken?Wewereadvisedbyourparentsnottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.3.Wheredidyoutaketheseph1.You____________tothepartylastnight, weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers_____________to asafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.句子主语you与invite之间存在被动关系。villagers与bring之间存在被动关系1.You____________tothepar3.Thedoor___________whenwearrived,sowe______thebell.4.Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____ them.waslockedrangbrokeweretoldwereeatenlikedthedoor与lock之间为被动关系；而we与ring之间则为主动关系；其他各题相同。3.Thedoor___________whenwThetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventio