2020年牛津深圳版英語七年級下冊Unit 6知識點總結講解課件

Unit6ElectricityUnit6Electricity11.WordsAndPhrases2.KeyPoints3.Sentences4.Speaking5.Grammar6.ElectricitySafetyTips7.Homework1.WordsAndPhrases2Words：nouns電談話規(guī)則任何人電線電纜瞬間，片刻電池electricityconversationruleanyonewirecablemomentbatteryWords：nouns電electricity3Words：nouns廚灶，爐具冰箱電燈泡cookerfridgebulbWords：nouns廚灶，爐具cooker4Words：verbs確認，認出回答連接鎖上測試使整潔，使整齊觸摸，碰identifyreplyconnectlocktesttidytouchWords：verbs確認，認出identify5Phrases一袋在某種程度上連接到發(fā)電站洗衣機關整理好空調apacketofinawaybeconnectedtopowerstationwashingmachineswitchofftidyup

airconditionerPhrases一袋apacketof6KeypointsKeypoints71、Doesanyonewantanything?anyone/anything

某人/某物不定代詞我什么都不需要。Idon’tneedanything.

你認識我們班的人嗎？Doyouknowanyoneinourclass?Conclusion:Weusethemin________and___________.questionsNegativesentences1、Doesanyonewantanything?a82、Canyougivemeapacketofelectricity?uncountable

電，電流

我們用電運行機器。Weuseelectricitytorunmachines.

我家的爐子不用電。Mycookerdoesn’tneedelectricity.2、Canyougivemeapacketof93、Canyougivemeapacketofelectricity?apacketof

一包……

一袋米apacketofrice

一包玩具apacketoftoys.3、Canyougivemeapacketof104.Thechemicalsinsidebatteriesproduceelectricity.Countable

電池

我的玩具車需要一塊新電池。Mytoycarneedsanewbattery.4.Thechemicalsinsidebatter11SentencesSentences121.Shecan’tbyelectricityinpacketslikesweets.inpackets:

包好的。Likesweets

像糖果那樣的CCQ:Whatisinpackets?Whatislikesweets?Arethe‘prepgroups’beforeorafterthenouns?1.Shecan’tbyelectricityin131.Shecan’tbyelectricityinpacketslikesweets.Conclusion:介詞短語修飾名詞放在名詞的______(前，后）小孩子們過年的時候總會得到紅包。ChildrenalwaysgetmoneyinredpacketsonSpringFestival.1.Shecan’tbyelectricityin142、Itflowsthroughwires.It’slikewater,inaway.throughwires

流過電線throughvscrossThehorseranthroughthewoodandcrosstheroad.Conclusion:through從物體______穿過，cross從_____穿過。2、Itflowsthroughwires.It’s152、Itflowsthroughwires.It’slikewater,inaway.Inaway.某種程度上inthewayonthewaytobytheway

2、Itflowsthroughwires.It’s163、Theseareconnectedtocablesunderthestreet.beconnectedto

與…連接你的手機可以通過藍牙與電腦連接。YourmobilephonecanbeconnectedtocomputersbyBluetooth.3、Theseareconnectedtocable174、She’lllookfoolish.

lookfoolish.

看上去很傻Is‘foolish’anounoranadjective？Canweuse‘be’insteadof‘look’?Is‘look’herealinkingverboranactionverb?

4、She’lllookfoolish.

lookf185、Youmustn’tsaythat!mustn’t

禁止can’t

冬天禁止在湖里游泳Youmustn’tswiminthelakeinwinter.Youcan’tswiminthelakeinwinter.5、Youmustn’tsaythat!mustn196、Therearedifferentwaysofproducingelectricity.waysofproducingelectricity.生產電的方法(方式）。ofprep.

名詞所有格prep.+n/doing

6、Therearedifferentwaysof206、Therearedifferentwaysofproducingelectricity.跳舞的方法Waysofdancing.做飯的方法Waysofcooking.娛樂的方法Waysofhavingfun.6、Therearedifferentwaysof21SpeakingSpeaking22bad:gentle:beautiful:hardly:單音節(jié)-bad雙音節(jié)-gentle三音節(jié)-beautiful雙音節(jié)-hardlybad:單音節(jié)-bad23Exercise:ElectricityInternationalPronunciationGeographyPhotographerChemicalExercise:E

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cal555443Exercise:Exercise:55544324Exercise:NewspaperHearAbleAnyoneCandleDangerousBatteryAmerican31232334Exercise:325Grammar情態(tài)動詞：can,may,mustGrammar情態(tài)動詞：can,may,must26CanWecanuseelectricitytodomanythings.Wecannot/can’tseeelectricity.-Canyouthinkofanexample?-Yes,Ican./No,Icannot/can’t.觀察Conclusion:情態(tài)動詞can+動詞原形疑問句Can…?否定形式can’t/cannotCan表示有能力做某事，“會”Can觀察Conclusion:27E.g.CanyouspeakFrench?No,Ican’tspeakFrench,butIcanspeakEnglish.Can表示有能力做某事，“會”E.g.28MayMay/CanIuseyourmobilephone?Yes,youmay/can.No,youmaynot/can’t.Youmay/canturnontheTV.Conclusion:情態(tài)動詞may+動詞原形疑問句May…?否定形式maynot.情態(tài)動詞may表示請求、允許。在非正式場合，can也有此功能。觀察MayConclusion:觀察29MustYoumustalwaysbecarefulwithelectricity.Youmustnot/mustn’tdothat,Benny!MustIturnofftheTVnow?Yes,youmust.No,youneedn’t.Conclusion:情態(tài)動詞must+動詞原形疑問句Must…?否定形式mustnot/needn’t.情態(tài)動詞must表示必須。觀察MustConclusion:觀察30ElectricitysafetytipsElectricitysafetytips31Electricitymakesourliveseasier.Weusealotofelectricalappliancesinourhomeseveryday.Herearethreeofthem.Howcanweusethemsafely?RicecookerKeeptheoutsideofthepotdry.Donotswitchthericecookeronifthepotisempty.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件32WashingmachineDonotputyourhandinthewashingmachinewhenitison.Unplugitwhenyouarenotusingit.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件33MicrowaveDonotturnitonwhenitisempty,becauseitmightstartafire.Standatleastonemetreawayfromthemicrowavewhenitison.Beforeyouputanobjectinamicrowave,makesureitismicrowavesafe.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件34Ricecooker:You(1)mustkeeptheoutsideofthepotdry.You(2)_____________________________ifthepotisempty.Washingmachine:You

(3)___________________________________whenitison.You(4)______________________________whenyouarenotusingit.mustn’tswitchthericecookeronmustn’tputyourhandinthewashingmachinemustunplugthewashingmachineRicecooker:mustn’tswitchthe35Microwave:You(5)____________________________whenitisempty.You(6)_______________________________whenitison.You(7)_______________________________inamicrowave.mustn’tturnthemicrowaveonmuststandatleastonemetreawayfromthemicrowavemustonlyput“microwavesafe”objectsMicrowave:mustn’tturnthemic36ElectricalappliancesAirconditioner空調Electricfan電扇ElectricalappliancesAircond37Kettle電水壺Fridge冰箱KettleFridge38Light電燈Computer電腦LightComputer39Washingmachine洗衣機Ricecooker電飯鍋WashingmachineRicecooker40Television電視機Microwave微波爐TelevisionMicrowave41Wemust:closethewindowswhentheairconditionerinon;Homerules:Wemustnot:putthenewspapersneartheheater;Wemust:Homerules:Wemustno42Wemustremembertotakethekeyswhenwegoout.WemustnottouchtheTVwithwethands.Beforewegoout,Whenourhandsarewet,Wemustremembertotakethek43Exercise:Wemustswitchofftheelectricitywhenwechangethebulb.Wemustlockthedoorwhenwegotobed.Exercise:Wemustswitchofft44Wemusttidyupwhenwegoout.Wemusttestthewaterwhenwetakeabath.Wemusttidyupwhenwegoou45HomeworkHomework46Unit6ElectricityUnit6Electricity471.WordsAndPhrases2.KeyPoints3.Sentences4.Speaking5.Grammar6.ElectricitySafetyTips7.Homework1.WordsAndPhrases48Words：nouns電談話規(guī)則任何人電線電纜瞬間，片刻電池electricityconversationruleanyonewirecablemomentbatteryWords：nouns電electricity49Words：nouns廚灶，爐具冰箱電燈泡cookerfridgebulbWords：nouns廚灶，爐具cooker50Words：verbs確認，認出回答連接鎖上測試使整潔，使整齊觸摸，碰identifyreplyconnectlocktesttidytouchWords：verbs確認，認出identify51Phrases一袋在某種程度上連接到發(fā)電站洗衣機關整理好空調apacketofinawaybeconnectedtopowerstationwashingmachineswitchofftidyup

airconditionerPhrases一袋apacketof52KeypointsKeypoints531、Doesanyonewantanything?anyone/anything

某人/某物不定代詞我什么都不需要。Idon’tneedanything.

你認識我們班的人嗎？Doyouknowanyoneinourclass?Conclusion:Weusethemin________and___________.questionsNegativesentences1、Doesanyonewantanything?a542、Canyougivemeapacketofelectricity?uncountable

電，電流

我們用電運行機器。Weuseelectricitytorunmachines.

我家的爐子不用電。Mycookerdoesn’tneedelectricity.2、Canyougivemeapacketof553、Canyougivemeapacketofelectricity?apacketof

一包……

一袋米apacketofrice

一包玩具apacketoftoys.3、Canyougivemeapacketof564.Thechemicalsinsidebatteriesproduceelectricity.Countable

電池

我的玩具車需要一塊新電池。Mytoycarneedsanewbattery.4.Thechemicalsinsidebatter57SentencesSentences581.Shecan’tbyelectricityinpacketslikesweets.inpackets:

包好的。Likesweets

像糖果那樣的CCQ:Whatisinpackets?Whatislikesweets?Arethe‘prepgroups’beforeorafterthenouns?1.Shecan’tbyelectricityin591.Shecan’tbyelectricityinpacketslikesweets.Conclusion:介詞短語修飾名詞放在名詞的______(前，后）小孩子們過年的時候總會得到紅包。ChildrenalwaysgetmoneyinredpacketsonSpringFestival.1.Shecan’tbyelectricityin602、Itflowsthroughwires.It’slikewater,inaway.throughwires

流過電線throughvscrossThehorseranthroughthewoodandcrosstheroad.Conclusion:through從物體______穿過，cross從_____穿過。2、Itflowsthroughwires.It’s612、Itflowsthroughwires.It’slikewater,inaway.Inaway.某種程度上inthewayonthewaytobytheway

2、Itflowsthroughwires.It’s623、Theseareconnectedtocablesunderthestreet.beconnectedto

與…連接你的手機可以通過藍牙與電腦連接。YourmobilephonecanbeconnectedtocomputersbyBluetooth.3、Theseareconnectedtocable634、She’lllookfoolish.

lookfoolish.

看上去很傻Is‘foolish’anounoranadjective？Canweuse‘be’insteadof‘look’?Is‘look’herealinkingverboranactionverb?

4、She’lllookfoolish.

lookf645、Youmustn’tsaythat!mustn’t

禁止can’t

冬天禁止在湖里游泳Youmustn’tswiminthelakeinwinter.Youcan’tswiminthelakeinwinter.5、Youmustn’tsaythat!mustn656、Therearedifferentwaysofproducingelectricity.waysofproducingelectricity.生產電的方法(方式）。ofprep.

名詞所有格prep.+n/doing

6、Therearedifferentwaysof666、Therearedifferentwaysofproducingelectricity.跳舞的方法Waysofdancing.做飯的方法Waysofcooking.娛樂的方法Waysofhavingfun.6、Therearedifferentwaysof67SpeakingSpeaking68bad:gentle:beautiful:hardly:單音節(jié)-bad雙音節(jié)-gentle三音節(jié)-beautiful雙音節(jié)-hardlybad:單音節(jié)-bad69Exercise:ElectricityInternationalPronunciationGeographyPhotographerChemicalExercise:E

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cal555443Exercise:Exercise:55544370Exercise:NewspaperHearAbleAnyoneCandleDangerousBatteryAmerican31232334Exercise:371Grammar情態(tài)動詞：can,may,mustGrammar情態(tài)動詞：can,may,must72CanWecanuseelectricitytodomanythings.Wecannot/can’tseeelectricity.-Canyouthinkofanexample?-Yes,Ican./No,Icannot/can’t.觀察Conclusion:情態(tài)動詞can+動詞原形疑問句Can…?否定形式can’t/cannotCan表示有能力做某事，“會”Can觀察Conclusion:73E.g.CanyouspeakFrench?No,Ican’tspeakFrench,butIcanspeakEnglish.Can表示有能力做某事，“會”E.g.74MayMay/CanIuseyourmobilephone?Yes,youmay/can.No,youmaynot/can’t.Youmay/canturnontheTV.Conclusion:情態(tài)動詞may+動詞原形疑問句May…?否定形式maynot.情態(tài)動詞may表示請求、允許。在非正式場合，can也有此功能。觀察MayConclusion:觀察75MustYoumustalwaysbecarefulwithelectricity.Youmustnot/mustn’tdothat,Benny!MustIturnofftheTVnow?Yes,youmust.No,youneedn’t.Conclusion:情態(tài)動詞must+動詞原形疑問句Must…?否定形式mustnot/needn’t.情態(tài)動詞must表示必須。觀察MustConclusion:觀察76ElectricitysafetytipsElectricitysafetytips77Electricitymakesourliveseasier.Weusealotofelectricalappliancesinourhomeseveryday.Herearethreeofthem.Howcanweusethemsafely?RicecookerKeeptheoutsideofthepotdry.Donotswitchthericecookeronifthepotisempty.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件78WashingmachineDonotputyourhandinthewashingmachinewhenitison.Unplugitwhenyouarenotusingit.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件79MicrowaveDonotturnitonwhenitisempty,becauseitmightstartafire.Standatleastonemetreawayfromthemicrowavewhenitison.Beforeyouputanobjectinamicrowave,makesureitismicrowavesafe.2020年牛津深圳版英語七年級下冊Unit6知識點總結講解課件80Ricecooker:You(1)mustkeeptheoutsideofthepotdry.You(2)_____________________________ifthepotisempty.Washingmachine:You

(3)___________________________________whenitison.You(4)____________