冀教 八下 英語 Unit 4《Lesson 20 A Computer Helps》課件

Unit4TheInternetConnectsUsLesson20AComputerHelps!同學(xué)們，上一課學(xué)習(xí)的單詞你們都掌握了嗎？現(xiàn)在大家來檢驗一下，點擊下面的音頻開始聽寫吧！詞匯聽寫課文導(dǎo)入Lookatthepicturesabove.Whatdayisit?Howmuchdoyouknowaboutit?課文呈現(xiàn)THINKABOUTIT?WhatdoyouknowaboutEaster??DoyouoftensearchforinformationontheInternet？How?Ijustgotanewlaptop.Itisveryhelpful

.①

WhenMs.LiuaskedustowriteareportaboutEaster，IdecidedtodoallofmyresearchontheInternet.Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.

②HereiswhatIfound.溫馨提示：此符號表示“考點精講”鏈接。課文呈現(xiàn)WhatisEaster?EasterisanimportantfestivalinWesternculture.It’soneofthebiggestholidaysinmanycountries.③WhenisEaster?Easterdoesnotfallonthesamedayeachyear.Thedatedependsonthemoon，butitisalwaysinMarchorApril.④課文呈現(xiàn)HowdopeoplecelebrateEaster?PeoplecelebrateEasterwiththeirfamilyandfriends.Theyeatdeliciousfoodtogether.Inthisway,itisliketheChineseSpringFestival.

⑤OnEasterDay，manychildrenhaveegghuntsandeatchocolaterabbits.Rabbitsandeggsaresymbolsofnewlife.ChildrenbelievethattheEasterBunnycomesandhideschocolateeggsforthemtofind.⑥

課文呈現(xiàn)CultureTipThecelebrationofEasterisallaboutnewlife.ChristianscelebratenewlifeatEaster.ThoughthemeaningofEasterhaschangedovertime，therabbitsandeggsremain.

⑦ChildrenusebasketstocollectcolouredeggswhentheygohuntingforEastereggs.課文呈現(xiàn)DannyisplanninganEasteregghuntforhiscousinDebbie.Listentothepassageandwritetrue(T)orfalse(F)．1．Dannybringsabasketwithhim.(

)2．Debbiehidestheeggsbehindsometrees.(

)3．DebbieishappytogoonanEasteregghunt.(

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

haveegghuntsinMarchorApril課文呈現(xiàn)4)DoyouknowanimportantfestivalinspringinChina？Searchforsomeinformationandmakeamindmapforit.eg：TheSpringFestivalisthemostimportantfestivalinChina.It'stocelebratethelunarcalendar'snewyear.IntheeveningbeforetheSpringFestival，familiesgettogetherandhaveabigmeal.Inmanyplacespeopleliketosetofffirecrackers.DumplingsarethemosttraditionalfoodduringtheSpringFestival.Children課文呈現(xiàn)likethefestivalverymuch，becausetheycanhavedeliciousfoodandwearnewclothes.Theycanalsogetsomemoneyfromtheirparents.Themoneyisgiventochildrenforgoodluck.PeopleputNewYearcoupletsonthewallforgoodfortune.TheSpringFestivallastsabout15days.Peoplevisitrelativesandfriendswiththewords“Haveallyourwishes”．PeopleenjoytheSpringFestival.Duringthistimetheycanhaveagoodrest.考點精講①Itisveryhelpful.helpfuladj.有用的，有幫助的e.g.Whatdoyouthinkisthemosthelpfulinvention?你認為最有用的發(fā)明是什么？Maybethesenutrientsarehelpfultoyourhealth.也許這些營養(yǎng)品對你的健康有幫助?？键c1help+ful→helpful常用短語：behelpfulto...對……有幫助的考點精講拓展：加后綴-ful

的詞colour→colourful

顏色鮮艷的thank→thankful感激的forget→forgetful健忘的use→useful有用的success→successful成功的wonder→wonderful極好的care→careful小心的peace→peaceful和平的hope→hopeful有希望的考點精講中考在線1：—IthinkitisagoodwaytostudyEnglishbywatchingEnglishmovies.—Iagree.Ifindit______toimprovemylistening.[云南]A.harmfulB.thankfulC.carefulD.helpful【】采用詞語辨析法。根據(jù)“IthinkitisagoodwaytostudyEnglishbywatchingEnglishmovies.”可知，看英語電影對提升聽力有幫助。D返回溫馨提示:可返回原文考點精講②Ienteredsomekeywordsintoasearchenginetofindinformationonthistopic.enter/'ent?/v.(comeorgointosth.)進來；進去；進入e.g.Pleasehelpmeenterthissentence.請幫我輸入這個句子?？键c2固定搭配：o....把……輸入到/進……考點精講searchn.查找；搜索e.g.Theysetoffinsearchofthelostchild.他們出發(fā)去尋找走失的孩子。考點3search作名詞：insearchof搜索，尋找……searchengine搜索引擎考點精講e.g.EverydayheneedstosearchforsomelatestnewsontheInternet.他每天需要在網(wǎng)絡(luò)上搜索一些最新的新聞。Thetwinssearchedtheroomforthemissingbook.這對雙胞胎搜查房間是為了找到那本遺失的書。Thepolicemansearchedthethiefbutfoundnothing.警察搜了那個小偷的身，但什么也沒發(fā)現(xiàn)。search作動詞：searchforsb./sth.搜尋/尋找某人/物searchsp.forsb./sth.為找某人/物搜尋某地searchsb.搜某人的身考點精講key/ki?/n.(打字機等的)鍵；關(guān)鍵；鑰匙

adj.最重要的；主要的e.g.akeymiddleschool一所重點中學(xué)key作名詞,意為“鑰匙；關(guān)鍵；鍵”。key還有一個很常用的意思“答案”。thekeyto表示“開……的鑰匙；……的答案”。e.g.thekeytothebike自行車的鑰匙thekeytothequestion問題的答案考點4返回考點精講③It’soneofthebiggestholidaysinmanycountries.[重點]oneof(+the＋形容詞最高級)＋可數(shù)名詞復(fù)數(shù),表示“(最……的)……之一”。e.g.Heisoneofthebestfriendsofmine.他是我最好的朋友之一。OneofmyfriendsinBeijingiscomingtomycitynextmonth.下個月我的一位北京的朋友要來我所在的城市?？键c5當oneof...作主語時,其中心詞為one,所以謂語動詞要用第三人稱單數(shù)形式?？键c精講LuXunisoneofthegreatestwritersinourcountry.魯迅是我們國家最偉大的作家之一。SomeofthestudentscomefromEngland.一些學(xué)生來自英國。oneof后面接名詞或代詞的復(fù)數(shù)形式,意為“……之一”。someof...一些mostof...其中大部分manyof...許多……考點精講中考在線2：—DoyouknowthatTomisoneof______studentsinhisclass?—Yes,Ido.He’sasasmybrother.[新疆]A.thetallest;tallerB.tallest;tallerC.thetallest;tallD.tallest;tall【】oneof后接形容詞的最高級，形容詞最高級前加定冠詞the；as…as之間接形容詞原級。C返回考點精講④Thedatedependsonthemoon,butitisalwaysinMarchorApril.depend/d?'pend/v.依靠；取決于e.g.Youcan’tdependonyourparentsforever.你不能永遠依靠你的父母。Weshouldn’tdependonforeigncountriesforoil.我們不應(yīng)當依賴外國石油?？键c6后面通常接介詞on或upondependon的用法：①后接名詞或代詞?？键c精講Youcan’tdependonthemtodoit.你不能指望他們做這件事。中考在線3：—Areyougoingtodoapart-timejobinyourfreetime?—Yes.Idon’tthinkIshouldalways______myparents.[瀘州]A.turnonB.putonC.dependonD.comeonC②dependon/uponsb.todosth.指望某人做某事返回考點精講⑤Inthisway,itisliketheChineseSpringFestival.inthisway在這方面；用這種方法e.g.Inthisway,heisbetterthanhisbrother.在這方面，他比他哥哥好一點兒?？键c7考點精講Inaway,itwasoneofourbiggestmistakes.從某種意義上來說，這是我們所犯的最大錯誤之一。You’llhavetomove;you’reinmyway.你得挪一挪；你擋了我的路。Hestoppedforbreakfastontheway.他中途停下吃早飯。What’sthetime,bytheway?順便問一句，幾點了?有關(guān)way的短語:inaway在某種程度上inthe/one’sway擋道；妨礙ontheway在路上bytheway順便問一下返回考點精講⑥ChildrenbelievethattheEasterBunnycomesandhideschocolateeggsforthemtofind.believev.相信;認為有可能believe為動詞，后跟賓語從句，當主語是I或we時，將賓語從句變?yōu)榉穸ň鋾r，要注意否定轉(zhuǎn)移。e.g.Idon’tbelievehecanfixthebike.我認為他修不好這輛自行車?？键c8考點精講拓展：believesb.指“相信某人所為”；believeinsb.指“信賴某人的為人可靠”或“相信某人將有所作為”。e.g.Ibelievehim,butIdon’tbelieveinhim.我相信他的話，但我不信任他。中考在線4：Somescientists___________（相信）thattherewillbemorerobotsinthefuture.[百色]believe返回考點精講⑦Thoughthemea