Unit6Section1Reading2024年滬教版

英語（七年級下）Electricityeverywhere課堂教學目的12新課導入3Content課堂活動5課堂訓練6課堂小結4課堂重難點課堂教學目的12課堂重難點1.能掌握理解文章出現的生詞和短語。2.了解電在家重要用途，電無處不在3.通過主題句標題預測文章內容。文化意識課堂重難點思維品質課堂教學目的1.積累與電相關的詞語和表達；理解電在家庭中的重要作用。2.學會預測文章信息。幫助學生樹立節約用電、綠色生活的理念。認識到電無處不在，是我們生活不可缺少的部分，但更要節約用電。Inourdailylives,whatkindsofthingsneedselectricity

?新課導入3WashingmachineTelevisionsetcomputerairconditionerrobotElectriccarpowerstationmakeelectricityWirelightbulbDoyouknowhowelectricitycomestoourhomes?wirecablepowerstationWaysofproducingelectricitywindpower水能waterpower風能核能nuclear

power太陽能solarpowerBeforeyouread課堂活動4Howimportantiselectricity?Think1Howmuchdoyouknowaboutelectricity?Trythequizbelow.(1)Whichofthefollowingcanbefoundinnature?Whichisman-made?innatureman-mademan-madeTheyareallrelatedto(與……相關)electricity.Whatdothepictureshaveincommon?(2)Belowarethreedifferentwaysofproducingelectricity.Writethecorrectphrasesintheblanks.windpowerwaterpowersolarpowerWindpoweristheprocessofgeneratingelectricityusingtheenergyofthewind.Waterpoweristheuseofwater'senergytogenerateelectricity.Solarpoweristheprocessofgeneratingelectricitybyconvertingsunlightintoenergy.

solarpowerwaterpowerwindpower2Discussinpairswhyelectricityisimportantinourdailylives.ReadingstrategyMakingpredictionsYoucanmakepredictionsbylookingatthetitle,thewriter'snameandthebeginningofeachparagraph.Beforeyoureadthestory,takeaquicklookatthetitle“Aswitch-offweekend”.Noticethatthewriteris“DaisyfromGrade7”,andreadthefirstsentenceofeachparagraphandguesswhathappensinthestory.你可以通過看標題、作者的名字和每一段的開頭來做預測。在閱讀文章之前，先快速瀏覽標題“一個沒有電的周末”。注意作者是“七年級的黛茜”，閱讀每一段的第一句話。你能夠猜到故事里發生了什么嗎？Lastweek,ourscienceteacher,MrsBrown,taughtusaboutelectricityandhowimportantitis.Thenshegaveusaspecialtask:totrylivingwithoutelectricityforaweekend.Ourfamilythoughtitsoundedinteresting,sowedecidedtodoittogether.However,itturnedoutthatitwasveryhardtolivewithoutelectricity.Afteritgotdark,mylittlebrotherBennyandIcouldonlyreadandwritebycandlelight.WeusuallywatchamovietogetheronFridaynights,buttheTVdoesn'tworkwithoutelectricity.Instead,weplayedvideogamesforawhile,butthenourtabletranoutofbattery.“Whatabouttomorrow?”wethought.Aswitch-offweekendReadthestory.byDaisyfromGrade7Sincetherewasn'tanyelectricity,somethingsinthefridgequicklywentbad.WhenwewokeuponSaturdaymorning,wediscoveredthatwecouldn'teatourbreakfastcereal(n.

麥片)—wedidn'thaveanymilkoryogurt!Bynoon,itgotreallyhotinsideourapartment,butwecouldn'tturnontheairconditioner.Evenworse,mosthouseholdtasksbecameverydifficultwithoutelectricity.Forexample,wehadtowashallourclothesbyhand,andthistookusalotoftime.However,therewerealsonicethingsaboutlivingwithoutelectricity.OnSunday,wewentonabiketripandvisitedmygrandparentsinthecountryside.Weenjoyedapicnicintheirgarden,andwealsoplayedchessandpaintedpicturestogether.Atnight,wesatunderthestarsandlistenedtomygrandad'sstories.Thiswasareallyinterestingexperience,butIcannotimaginelivingwithoutelectricityformorethanafewdays.ReadandunderlinethephrasesthentranslatethemintoChinese.1.trylivingwithoutelectricity2.soundinteresting3.turnout

4.forawhile5.ranoutof6.gobad7.Bynoon8.turnontheairconditioner9.wentonabiketrip10.inthecountryside11.playchess12.morethan試圖過沒有電的生活聽起來很有趣結果，證明是過了一會兒用完了變壞中午前打開空調騎自行車旅行在農村下棋超過Trueorfalse1.Thestudentswereaskedtolivewithoutelectricityforaweekbytheirscienceteacher.(

)?Thefamilythoughtthetaskoflivingwithoutelectricitywasinteresting.(

)?OnFridaynight,theauthorandhisbrotherwatchedamovieasusual.()?Somefoodinthefridgewentbadbecausetherewasnoelectricity.()?TheycouldstilleatbreakfastcerealonSaturdaymorning.(

)?Theywashedclothesbyhandbecausethewashingmachinewasbroken.(

)?OnSunday,theywenttothecountrysidebybike.(

)?Theauthorcaneasilyimaginelivingwithoutelectricityforalongtime.()FFFFFTTT1Answerthequestionswiththeinformationfromthestoryonpage85.(1)WhatdidDaisylearninherscienceclasslastweek?(2)WhatwasspecialaboutlastweekendforDaisy?(3)HowdidDaisy'sfeelingschangethroughoutthestory?ReadingcomprehensionShelearntelectricityandhowimportantitis.Itwasaweekendwithoutelectricity.Atfirst,shethoughtitwasinteresting.Thenshefoundithard.Later,shealsosawsomeniceaspects.Finally,shethoughtitwasaninterestingexperiencebutcouldn'timaginelivinglongwithoutelectricity.2WhatdoesDaisy'sfamilyusuallydoattheweekend,andhowwastheirlastweekenddifferent?Completethenotesbelow.·watchTV·playvideogames·havecerealwithmilkoryogurtforbreakfast·washclotheswiththewashingmachine·usetheairconditioner·washedclothesbyhand·wentonabiketripandvisitedgrandparentsinthecountryside·hadapicnicinthegarden·playedchessandpaintedpictures·satunderthestarsandlistenedtoGrandad'sstoriesElectricityisextremelyimportant.Whenlivingwithoutitforaweekend,dailyactivitieswereseverelydisrupted.Wecouldn'twatchTVonFridaynights,andourtabletranoutofbatteryquickly.Withoutelectricity,foodinthefridgespoiled,andwecouldn'tenjoyourregularbreakfast.Wecouldn'tusetheairconditionertocooltheapartmentonahotday.Evenbasichouseholdchoreslikewashingclothesbecamemuchmoretime-consumingaswehadtodothembyhand.Overall,lifebecomesfarmorechallengingandinconvenientwithoutelectricity.Howimportantiselectricity?Think*Italsohelpsinhospitals,schools,factories,andtransportation.*Withoutelectricity,manypartsofdailylifewouldbedifficult,affectingbothworkandpersonalactivities.Itplaysakeyroleinkeepingsocietyfunctioningsmoothly.*Electricityisveryimportantbecauseitpowersmanythingsweuseeveryday,likelights,phones,computers.Howimportantiselectricity?ThinkVocabularypracticeThewordsandphrasesinitalicsarefromthestoryonpage85.Choosethecorrectanswerstocompletethesentences.(1)Ifyoudosomethingforawhile,youdoit_______.

aeverydaybsometimescforsometime(2)Ifabatteryrunsout,thereis_______electricityleftinit.

anobalotofcsome(3)Weputthingsinthefridgetokeepthem_________.

awarmandtastybcoldandfreshchotanddry(4)Ifyourfamilylivesinanapartment,you_________asotherfamilies.

aliveinthesameroombliveinthesamehouse

cliveinthesamebuilding(5)Thefoodhasgonebad,sowe_________.

acannoteatitbputitinthefridgechavetocookitCompletethepassagewiththewordsandphrasesinitalicsfromExercise1.Changetheformifnecessary.apartmentwhilefridgegobadranout1.battery

n.

電池詞匯變形：復數形式為batteries。相關短語：abatteryof一連串的

batterycharger電池充電器練習題：Therearetwo_________(battery)inthetoycar.batteriesLanguagepoints2.electric

adj.

電的；電動的詞匯變形：electricity

n.

電；電能相關短語：electricpower電力electricbike電動自行車練習題：The_________(electricity)guitarisapopularmusicalinstrument.electric辨析核心含義搭配場景electric

adj.用電的；由電驅動的。指直接由電驅動或產生電的事物（物理層面的電）。electriccar電動汽車electrickettles電水壺electricaladj.電力科學的，與電有關的。指與電相關的系統、技術或抽象應用（工程或功能層面）。electricalsystem電氣系統,

electricalappliance電器設備electronicadj.電子的；電子設備的。依賴電子元件（如電路、芯片）或數字技術。electronicdevice電子設備,electronicmusic電子音樂快速記憶口訣：Electric：電驅動，直接帶電；Electrical：電系統，工程覆蓋；Electronic：電子芯，數字主宰。3.switch

n.

開關

v.

轉換相關短語：switchon打開；switchoff關閉；switchto切換到練習題：Rememberto_________(switch)offthelightswhenyouleavetheroom.Please_________theTVwhenyouwanttowatchyourfavoriteshow.Rememberto_________thelightsbeforeyouleavetheroom.Youcan_______anotherchannelifyoudon’tlikethisprogram.switchswitchonswitchoffswitchto辨析：switch

on和turnon含義側重：switchon：著重指通過按動、撥動開關等動作來開啟電器、設備等，比如

Switchontheradiobypressingthisbutton.turnon：使用范圍更廣，不僅可用于開啟電器設備，還可用于開啟有流動性質的事物，像水龍頭（water-tap）、煤氣（gas）等，既可以指打開電燈這種電器，也可以用于打開其他能產生某種效果的事物。例如Turnonthegastocook./Turnonthelight.4.Thenshegaveusaspecialtask:totrylivingwithoutelectricityforaweekend.try是動詞，意為“嘗試”“trytodosth.”意思是“努力去做某事；試圖做某事”，強調付出努力去達成某個目標或完成某項任務。例如“I‘mtryingtofinishthisreportbeforethedeadline.我正在努力在截止日期前完成這份報告。“trydoingsth.”更側重于嘗試某種行為或方式，看會有什么結果或感受。比如“Trytakingadifferentroutetowork.Maybeyou’llavoidthetrafficjam.試試走不同的上班路線。也許你能避開交通堵塞。短語核心區別例句trytodosth.努力/試圖做某事（強調付出努力，結果可能成功或失敗）。Shetriedtofinishherhomeworkearly.

她努力想早點完成作業。trydoingsth.嘗試做某事（強調用某種方法試試看效果，或建議某種解決方案）。Tryaddingsugarifthecoffeeisbitter.如果咖啡苦，試著加點糖。tryone’sbesttodosth.盡某人最大努力做某事I’lltrymybesttofinishthetaskontime.我會盡力按時完成任務的。5.Instead,weplayedvideogamesforawhile作連詞引導時間狀語從句：表示“當……時候”，強調主句和從句的動作同時發生，從句中的動詞必須是延續性動詞。例如：WhileIwasreading,mymotherwascooking.

我讀書的時候，我媽媽在做飯。表示對比：意為“然而”，連接兩個并列的句子，對比兩個不同的情況或動作。例如：Tomistallwhilehisbrotherisshort.湯姆很高，然而他的弟弟很矮。作名詞：意為“一段時間”“一會兒”，常用于短語“forawhile”一會

兒、“afterawhile”

過了一會兒,等中。例如：

Iwaitedforhimforawhile.

我等了他一會兒。Hesatquietlyforamoment,andafterawhile,hebegantosing.6.havesomethingincommon有相同的特征havenothingincommon沒有相同之處havemuch/alotincommon有很多共同之處havelittleincommon幾乎沒有共同之處練習題：Althoughtheyarefromdifferentcountries,they_______alot______________.haveincommon7.runout用完；耗盡。是不及物動詞短語，后面不能直接接賓語。通常以物作主語，表示該物被用完、耗盡。例如Ourfoodisrunningout.

我們的食物快用完了。Thetimeisrunningout.時間快用完了。其同義短語有useup，及物動詞短語，有被動語態，如Thewaterhasbeenusedup.

水已經被用完了。runoutof：是及物動詞短語，后面需要接賓語，通常是人作主語，表示人用完了某物。Ihaverunoutofink.我把墨水用完了。Heranoutofmoneylastweek.他上周把錢用完了。

8.

However,itturnedoutthatitwasveryhardtolivewithoutelectricity.然而，事實證明，沒有電是很難生活的。【詳解】turnout表示“結果是，原來是”，使用如下：①turnout+形容詞（例Thecaketurnedoutdelicious.）②turnout+不定式（例：Sheturnedouttobeadoctor.）③turnout+that從句（例Itturnedoutthattheywerefriends.）9.Sincetherewasn'tanyelectricity,somethingsinthefridgequicklywentbad.因為沒有電，冰箱里的一些東西很快就壞了。【詳解1】gobad

表示“變質”。go在這里表示“變得（壞的方面）”，是系動詞，不能用副詞修飾。例：gomad發瘋gowrong出問題【詳解2】since在此句中作連詞，意為“由于，既然”，引導原因狀語從句，語氣比because弱。另外，since還可以引導時間狀語從句，意為“自從...”。原因：Sinceyouknowtheanswer,tellme.既然你知道答案，告訴我。時間：I’velivedhere

since

Iwasborn.自我出生就住在這里。課堂小結51.

We

have

read

the

text

and

understood“electricityiseverywhere”.2.Wehavelearntsomenewwordsandphrasesinvolvingthetext,especiallyaboutelectricity.3.Wehavelearnthowtopredictthemainmeaningfrom“thetitle”or“mainsentences”.課堂訓練6一、根據漢語或首字母完成句子1.Weshouldsavee________byturningoffthelightswhenweleavetheroom.2.Therewasalotof______(閃電）intheskyduringthethunderstorm.Itwasverybright.3.A_______(電池）canprovidepowerforsmallelectricaldevices.4.Ourscienceteachergaveusat______tofindoutdifferentwaysofproducingelectricity.5.Shemixes_______(酸奶）withhoney.6.Thefoodinthefridgewillg____badifthepowerisoffforalongtime.7.Afterplayinggamesforaw______,mytabletrunoutofenergy.8.Windpowerisgeneratedbyusingthee____ofthewind.9.Scientistsd________anewspeciesofplantintherainforest.10.Theteacheraskedustoshareourvolunteere_________inclass.electricitywhilediscoveredexperienceslightningbatteryyogurttask二、用括號內所給單詞的適當形式填空1.Ourteachertaughtushow_______(produce)electricityindifferentways.2.It'simportant_______(observe)safetyruleswhen______(use)electricity.3.Canyouimagine____(live)withoutelectricityforamonth?4.The________(discover)ofelectricityhaschangedourlivesgreatly.5.Therearemanywaysof______(save)energyinourdailylife.6.Wecan'tusethis______kettlewhenthereisno________.(electricity)7.Whencrossingtheroad,wemustfollowtrafficrulestoensureour______andalwaysstay______.(safe)8.Youcantry______(add)somesugartothecoffee;maybeitwilltastebetter.9.Weshouldtry________(protect)theenvironmentandreducepollution.10.Thechefprepareda______dish________forthehonoredguest.(special)toproducetoobserve