冀教 八下 英语 Unit 4《Lesson 20 A Computer Helps》课件

Unit4TheInternetConnectsUsLesson20AComputerHelps!同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！词汇听写课文导入Lookatthepicturesabove.Whatdayisit?Howmuchdoyouknowaboutit?课文呈现THINKABOUTIT•WhatdoyouknowaboutEaster?•DoyouoftensearchforinformationontheInternet？How?Ijustgotanewlaptop.Itisveryhelpful

.①

WhenMs.LiuaskedustowriteareportaboutEaster，IdecidedtodoallofmyresearchontheInternet.Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.

②HereiswhatIfound.温馨提示：此符号表示“考点精讲”链接。课文呈现WhatisEaster?EasterisanimportantfestivalinWesternculture.It’soneofthebiggestholidaysinmanycountries.③WhenisEaster?Easterdoesnotfallonthesamedayeachyear.Thedatedependsonthemoon，butitisalwaysinMarchorApril.④课文呈现HowdopeoplecelebrateEaster?PeoplecelebrateEasterwiththeirfamilyandfriends.Theyeatdeliciousfoodtogether.Inthisway,itisliketheChineseSpringFestival.

⑤OnEasterDay，manychildrenhaveegghuntsandeatchocolaterabbits.Rabbitsandeggsaresymbolsofnewlife.ChildrenbelievethattheEasterBunnycomesandhideschocolateeggsforthemtofind.⑥

课文呈现CultureTipThecelebrationofEasterisallaboutnewlife.ChristianscelebratenewlifeatEaster.ThoughthemeaningofEasterhaschangedovertime，therabbitsandeggsremain.

⑦ChildrenusebasketstocollectcolouredeggswhentheygohuntingforEastereggs.课文呈现DannyisplanninganEasteregghuntforhiscousinDebbie.Listentothepassageandwritetrue(T)orfalse(F)．1．Dannybringsabasketwithhim.(

)2．Debbiehidestheeggsbehindsometrees.(

)3．DebbieishappytogoonanEasteregghunt.(

)FFT听力材料ItisEasterSunday.Dannyisatthepark.HeispreparinganEasteregghuntforhiscousinDebbie.JennyandBrianarehelpinghim.“Youbroughtalotofchocolateeggs,Danny,”saysJenny.“Debbiewillhavefunlookingforthem.”“IbroughtanEasterbasket,”saysBrian.“DebbiecanputEastereggsinit.”“Let’shidetheeggs,”saysJenny.“Debbiewillbeheresoon.Wedon’twanthertoseethem!”课文呈现Jenny,BrianandDannyputeggsontheground.Theyhidethembehindrocksandundertrees.Soon,Debbiearrives.“HappyEaster,Debbie!”saysDanny.“Here’sanEasterbasket,”saysBrian.“Now,fillitwitheggs!”“Ican’tmakeeggs,”saysDebbie.“I’mnotahen!”Jennylaughs.“Weputchocolateeggseverywhereinthepark.Canyoufindthem?”Debbierunsandruns.Sheclimbstrees.Shefillsherbasketwitheggs.课文呈现2)Readthelessonandfillintheblanks.Easterisanimportant________．Itdoesnotfallonthesamedayeachyear.ChildrenbelievethattheEasterBunnycomesand________chocolateeggsforthemtofind.Rabbitsandeggsareboth__________ofnewlife.ThatmeansEasterisawaytowelcomespring.Mostpeople__________Easterwiththeirfamilyandfriends.festivalhidessymbolscelebrate课文呈现3)Readthelessonagainandfillinthemindmap.Itdependsonthemoon.Whenisit?EasterHowisitcelebrated?withfamilyandfriendsWhatisit?inWesterncultureanimportantfestivaloneofthebiggestholidayseatdeliciousfoodtogethereatchocolaterabbits

haveegghuntsinMarchorApril课文呈现4)DoyouknowanimportantfestivalinspringinChina？Searchforsomeinformationandmakeamindmapforit.eg：TheSpringFestivalisthemostimportantfestivalinChina.It'stocelebratethelunarcalendar'snewyear.IntheeveningbeforetheSpringFestival，familiesgettogetherandhaveabigmeal.Inmanyplacespeopleliketosetofffirecrackers.DumplingsarethemosttraditionalfoodduringtheSpringFestival.Children课文呈现likethefestivalverymuch，becausetheycanhavedeliciousfoodandwearnewclothes.Theycanalsogetsomemoneyfromtheirparents.Themoneyisgiventochildrenforgoodluck.PeopleputNewYearcoupletsonthewallforgoodfortune.TheSpringFestivallastsabout15days.Peoplevisitrelativesandfriendswiththewords“Haveallyourwishes”．PeopleenjoytheSpringFestival.Duringthistimetheycanhaveagoodrest.考点精讲①Itisveryhelpful.helpfuladj.有用的，有帮助的e.g.Whatdoyouthinkisthemosthelpfulinvention?你认为最有用的发明是什么？Maybethesenutrientsarehelpfultoyourhealth.也许这些营养品对你的健康有帮助。考点1help+ful→helpful常用短语：behelpfulto...对……有帮助的考点精讲拓展：加后缀-ful

的词colour→colourful

颜色鲜艳的thank→thankful感激的forget→forgetful健忘的use→useful有用的success→successful成功的wonder→wonderful极好的care→careful小心的peace→peaceful和平的hope→hopeful有希望的考点精讲中考在线1：—IthinkitisagoodwaytostudyEnglishbywatchingEnglishmovies.—Iagree.Ifindit______toimprovemylistening.[云南]A.harmfulB.thankfulC.carefulD.helpful【】采用词语辨析法。根据“IthinkitisagoodwaytostudyEnglishbywatchingEnglishmovies.”可知，看英语电影对提升听力有帮助。D返回温馨提示:可返回原文考点精讲②Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.enter/'entə/v.(comeorgointosth.)进来；进去；进入e.g.Pleasehelpmeenterthissentence.请帮我输入这个句子。考点2固定搭配：o....把……输入到/进……考点精讲searchn.查找；搜索e.g.Theysetoffinsearchofthelostchild.他们出发去寻找走失的孩子。考点3search作名词：insearchof搜索，寻找……searchengine搜索引擎考点精讲e.g.EverydayheneedstosearchforsomelatestnewsontheInternet.他每天需要在网络上搜索一些最新的新闻。Thetwinssearchedtheroomforthemissingbook.这对双胞胎搜查房间是为了找到那本遗失的书。Thepolicemansearchedthethiefbutfoundnothing.警察搜了那个小偷的身，但什么也没发现。search作动词：searchforsb./sth.搜寻/寻找某人/物searchsp.forsb./sth.为找某人/物搜寻某地searchsb.搜某人的身考点精讲key/kiː/n.(打字机等的)键；关键；钥匙

adj.最重要的；主要的e.g.akeymiddleschool一所重点中学key作名词,意为“钥匙；关键；键”。key还有一个很常用的意思“答案”。thekeyto表示“开……的钥匙；……的答案”。e.g.thekeytothebike自行车的钥匙thekeytothequestion问题的答案考点4返回考点精讲③It’soneofthebiggestholidaysinmanycountries.[重点]oneof(+the＋形容词最高级)＋可数名词复数,表示“(最……的)……之一”。e.g.Heisoneofthebestfriendsofmine.他是我最好的朋友之一。OneofmyfriendsinBeijingiscomingtomycitynextmonth.下个月我的一位北京的朋友要来我所在的城市。考点5当oneof...作主语时,其中心词为one,所以谓语动词要用第三人称单数形式。考点精讲LuXunisoneofthegreatestwritersinourcountry.鲁迅是我们国家最伟大的作家之一。SomeofthestudentscomefromEngland.一些学生来自英国。oneof后面接名词或代词的复数形式,意为“……之一”。someof...一些mostof...其中大部分manyof...许多……考点精讲中考在线2：—DoyouknowthatTomisoneof______studentsinhisclass?—Yes,Ido.He’sasasmybrother.[新疆]A.thetallest;tallerB.tallest;tallerC.thetallest;tallD.tallest;tall【】oneof后接形容词的最高级，形容词最高级前加定冠词the；as…as之间接形容词原级。C返回考点精讲④Thedatedependsonthemoon,butitisalwaysinMarchorApril.depend/dɪ'pend/v.依靠；取决于e.g.Youcan’tdependonyourparentsforever.你不能永远依靠你的父母。Weshouldn’tdependonforeigncountriesforoil.我们不应当依赖外国石油。考点6后面通常接介词on或upondependon的用法：①后接名词或代词。考点精讲Youcan’tdependonthemtodoit.你不能指望他们做这件事。中考在线3：—Areyougoingtodoapart-timejobinyourfreetime?—Yes.Idon’tthinkIshouldalways______myparents.[泸州]A.turnonB.putonC.dependonD.comeonC②dependon/uponsb.todosth.指望某人做某事返回考点精讲⑤Inthisway,itisliketheChineseSpringFestival.inthisway在这方面；用这种方法e.g.Inthisway,heisbetterthanhisbrother.在这方面，他比他哥哥好一点儿。考点7考点精讲Inaway,itwasoneofourbiggestmistakes.从某种意义上来说，这是我们所犯的最大错误之一。You’llhavetomove;you’reinmyway.你得挪一挪；你挡了我的路。Hestoppedforbreakfastontheway.他中途停下吃早饭。What’sthetime,bytheway?顺便问一句，几点了?有关way的短语:inaway在某种程度上inthe/one’sway挡道；妨碍ontheway在路上bytheway顺便问一下返回考点精讲⑥ChildrenbelievethattheEasterBunnycomesandhideschocolateeggsforthemtofind.believev.相信;认为有可能believe为动词，后跟宾语从句，当主语是I或we时，将宾语从句变为否定句时，要注意否定转移。e.g.Idon’tbelievehecanfixthebike.我认为他修不好这辆自行车。考点8考点精讲拓展：believesb.指“相信某人所为”；believeinsb.指“信赖某人的为人可靠”或“相信某人将有所作为”。e.g.Ibelievehim,butIdon’tbelieveinhim.我相信他的话，但我不信任他。中考在线4：Somescientists___________（相信）thattherewillbemorerobotsinthefuture.[百色]believe返回考点精讲⑦Thoughthemea