2023年秋季仁愛英語八年級(jí)上冊(cè)Unit4topic3重點(diǎn)知識(shí)點(diǎn)總結(jié)及練習(xí)

八年級(jí)上冊(cè)Unit4OurworldTopic3TheInternetmakestheworldsmaller.重點(diǎn)句型：SectionAIt’salittlecheaper.它會(huì)廉價(jià)一點(diǎn)兒。alittle可以修飾形容詞或副詞的比較級(jí)，表示“一點(diǎn)兒〞的意思。Willyoucomealittleearliernexttime?你下次可以來早一點(diǎn)兒?jiǎn)?？Whatelsecanyoudoonline?你在網(wǎng)上還可以做什么？else其他的；別的。放在疑問詞或不定代詞后面；Doyouwantsomethingelse?你還要其他什么東西嗎？Icanalsochatwithmygrandmotherfacetoface.我還可以和我的奶奶面對(duì)面地聊天。chatwithsb.和某人交談；Ioftenchatwithmybestfriendonphone.我打和我的好朋友聊天。facetoface面對(duì)面地；類似的結(jié)構(gòu)：neckandneck齊頭并進(jìn)；handinhand手拉手；backtoback背對(duì)背；4.Letmefindouttheinformationonline.讓我在網(wǎng)上查些資料。findout是個(gè)短語動(dòng)詞，表示“搞清楚〞、“弄明白〞的意思，而且是經(jīng)過研究、計(jì)算、探詢等獲知，得知。Pleasehelpmetofindoutwhattimethetrainleaves.請(qǐng)幫我查明火車出發(fā)的時(shí)間。find是個(gè)及物動(dòng)詞,表示找到,主要強(qiáng)調(diào)“尋找〞的結(jié)果,而不表示“尋找〞的過程。Atlast,Ifoundit.最后，我找到它了。lookfor尋找；表示“尋找〞的過程和動(dòng)作。I’mlookingformypen.我正在尋找我的鋼筆。TheInternetmakestheworldsmaller.因特網(wǎng)使世界變小。theinternet主語；make謂語；theworld賓語；smaller賓語補(bǔ)足語；賓語補(bǔ)足語:放在賓語之后，用于補(bǔ)充說明賓語做某事或賓語怎么樣。make的用法：makesb./sth.do;makesb./sth.n.;makesb/sth.adj.Heoftenmakesuslaugh.他經(jīng)常使我們大笑。TheymadeMr.Brownheadmaster.他們選了他為校長(zhǎng)。Thefunnymoviemakesushappy.那部搞笑的電影使我們開心。類此的結(jié)構(gòu)：=1\*GB3①keepsb.doing使某人保持做…keepsth/sb.adj.使某人/某物…=2\*GB3②helpsb.(to)do幫助某人做…=3\*GB3③ask/want/tell/get/advise/encourage/wouldlike/follow/wishsb.todo=4\*GB3④let/make/have/sb.do讓某人做…=5\*GB3⑤see/hear/feel/watch/notice/findsb.do/doing看見某人做了…/正在做…ScientiststartedtostudytheInternetinthe1960sandmadeitintouseinthe1990s.科學(xué)家在20世紀(jì)60年代開始研究因特網(wǎng)，并在90年代將其投入使用。(1)use此處為名詞，意為“運(yùn)用，使用〞,makeitintouse 將其投入使用；Computerfirstcameintouseintheearly1950s.計(jì)算機(jī)在20世紀(jì)50年代初開始使用。inthe1960s意為“20世紀(jì)60年代〞，也可以寫成“inthe1960’s〞,讀作nineteensixties.SectionB1.Guesswhat!(口語〕你猜怎么著！2.Whatdiditlooklike?它長(zhǎng)什么樣？looklike看起來像……，like是介詞，后接動(dòng)名詞。Jacklookslikehisfather.杰克長(zhǎng)得像他的爸爸。I’msureyoucanfindlotsofinformationontheInternetnow.我相信現(xiàn)在你會(huì)在網(wǎng)上找到很多信息。A.besure+(that)從句，表“確信…〞；I’msure(that)eatingtoomuchisbadforyou.我確信吃太多對(duì)你不好。B.besuretodosth..確信做某事；Wearesuretowinnexttime.我們確信下次我們會(huì)贏。C.besureof/about(doing)sth.表確信(做)某事；I’msureofthat.我對(duì)那件事很確定。D.benotsure+whether/if引導(dǎo)的從句，意為“不確定是否……〞。I’mnotsurewhetheritwillbesunnytomorrow.我不確信明天是否晴天。SectionCTheInternetmakesourlivesmoreinteresting.因特網(wǎng)讓我們的生活更有趣。WecangetallkindsofinformationontheInternetandshareitwithother.我們可以從網(wǎng)上得到各種各樣的信息而且同別人分享。(1)allkindsof各種各樣的；differentkindsof不同種類的；Thereareallkindsofbooksinthelibrary.圖書館里有各種各樣的書。sharewith與……分享；I’dliketosharemyhappinesswithyou.我想和你分享我的幸福。Weshoulduseitsafely.我們應(yīng)該平安地利用它。safelyadv.平安地。形容詞是safe名詞是safety。Theplanelandedsafely.飛機(jī)平安地著陸了。Safetyfirst！平安第一！4.However,theInternetisnotperfect.然而，互聯(lián)網(wǎng)并不是完美無缺的。however然而，表示轉(zhuǎn)折,可放在句首、句中或句末，通常用逗號(hào)與句子其他成分隔開。Wealltriedourbest,however,welostthegame.雖然我們都盡力了，但是我們還是輸?shù)袅吮荣悺omeyoungpeopleusuallyspendtoomuchtimeplayinggamesandsoon.有些年輕人花太多時(shí)間玩游戲等等。(1)spendsth.onsth.花費(fèi)……在某物上；spendsth.(in)doingsth.花費(fèi)……在做某事上；Ispend10yuanonthisbook.=Ispend10yuanbuyingthisbook.我花了十塊錢買了這本書。(2)andsoon等等〔用于句末，表示同類事物還有很多〕；Ilikeapples,bananas,orangesandsoon.我喜歡蘋果、香蕉、橘子等等。6.TheInternetcanchangeourlivesforthebetter,butweshoulduseitcarefully.只有我們運(yùn)用恰當(dāng)，因特網(wǎng)才能使我們生活變得更好。forthebetter意為“向著較好的情況轉(zhuǎn)變〞；相對(duì)應(yīng)的詞組：fortheworse；Ihopetheweatherwillsoonchangeforthebetter.我希望天氣將會(huì)很快好轉(zhuǎn)。.InMay,herillnessturnedfortheworse.五月里，她的病情惡化了。Section D1.LearningEnglishontheInternetiseasyandfun!網(wǎng)上學(xué)習(xí)英語又簡(jiǎn)單又有趣。2.Lifeinthefuturewillbedifferentfromlifetoday.未來的生活將和現(xiàn)在的生活不同。3.Finally,it’spossibletolookupnewwordsinanonlinedictionary.最后，在網(wǎng)絡(luò)詞典里面查新單詞是有可能的。lookup在……〔書或資料等中〕查找、查閱，當(dāng)后面跟的是名詞時(shí)，一般放在后面；但如果是代詞時(shí)，一定要放在中間。lookup還有“向上看〞的意思；Wouldyoupleaselookupthewordinthedictionaryforme?你能在字典上幫我查這個(gè)單詞嗎？重點(diǎn)詞組：dosomeshopping購(gòu)物；ontheinternet 上網(wǎng)；alittlecheaper 廉價(jià)點(diǎn)；findinformation 找資料；sendemails 發(fā)郵件；listentomusic 聽音樂；watchmovies 看電影；andsoon 等等〔用于句末，表示同類事物還有很多〕；chatwithsb. 與某人交談；facetoface 面對(duì)面；findout 查明，弄清楚；lookfor 尋找；talkwitheachother 互相交談；comeintobeing 形成；makeitintouse 將其投入使用；becomemoreandmoreimportant 變得越來越重要；findnewfriends 找新朋友；buyabike 買一輛自行車；readabook 看書；studyEnglish 學(xué)習(xí)英語；buyagift 買一份禮物；learntocook 學(xué)習(xí)煮飯；anewphotoof ……新照片；looklike 看起來像……；besure+(that)從句確信…；besuretodosth.確信做某事；besureof/about(doing)sth.確信(做)某事；benotsure+whether/if引導(dǎo)的從句，不確定是否……；visitmyfavoritenewswebsiteonline網(wǎng)上瀏覽我最喜歡的新聞網(wǎng)站；putacomputerintomyhead把電腦放進(jìn)我的腦袋；inone’shead在某人頭里；agoodidea 一個(gè)好主意；changetheworld 改變世界；becomeanimportantpartoflives 變成我們生活的重要局部；afterschool 放學(xué)；allkindsof 各種各樣的；differentkindsof 不同種類的；sharewith 與……分享；forthebetter向著較好的情況轉(zhuǎn)變；spendsth.onsth.花費(fèi)……在某物上；spendsth.(in)doingsth.花費(fèi)……在做某事上；searchforinformation 搜索資料；writeemails 寫郵件；lookup查閱；bedifferentfrom和……不同；gotoothercountriesforholidays去國(guó)外度假；buildnewcities建造新城市；becomehealthy變得健康；eatmorefruitandvegetables吃更多水果和蔬菜；improveyourlisteningskill提高你的聽力技能；English-speakingwriter講英語的作家；changeinto 把……變成……；inthefuture 在將來；lookup 在……〔書或資料等中〕查找、查閱；向上看；重點(diǎn)語法現(xiàn)在進(jìn)行時(shí)與過去進(jìn)行時(shí)：現(xiàn)在進(jìn)行時(shí)與過去進(jìn)行時(shí)的區(qū)別：１.現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在發(fā)生或正在做的事情，根本結(jié)構(gòu)be＋現(xiàn)在分詞?？隙ň洌篢herobotsaremakingacarnow.這些機(jī)器人正在生產(chǎn)小汽車。否認(rèn)句：WearenotstudyingontheInternet.我們沒有在互聯(lián)網(wǎng)上學(xué)習(xí)。疑問句：Istheteacherlookingupthewordinthedictionary？這個(gè)老師正在詞典中查這個(gè)詞嗎？特殊疑問句：ＷhoamItalkingto？我在和誰談話？2.過去進(jìn)行時(shí)表示過去某一時(shí)間，正在發(fā)生或正在做的事情。根本結(jié)構(gòu)was〔were〕＋現(xiàn)在分詞?？隙ň洌海議enhecamein,Iwaswritingaletter.當(dāng)他進(jìn)來時(shí)，我在寫一封信。否認(rèn)句：Theyweren’twatchingTVwhileshewasreading.她讀書時(shí)，他們沒在看電視。疑問句：WastheUFOflyingtousat8lastnight?昨晚８點(diǎn)UFO向我們飛來了嗎？特殊疑問句：Whatwereyoudrinkingwhileweweresleeping?我們睡覺時(shí)，你們?cè)诤仁裁矗窟M(jìn)行時(shí)態(tài)往往用在時(shí)間狀語從句中，常與when,while等連詞搭配。Unit4topic3課堂練習(xí)題選擇題。()1.Heisn'tsure___they'lltakepartinthesoccergame.A.HowB.whetherC.who()2.Look!Iseeabird___myhead.A.flyingtoB.fliesoverC.flyD.flyingover()3.Idon't’knowthisword.Canyoutellme?--Sorry,Idon’tknow,either.Please_____inadictionary.A.lookforitB.lookitoverC.lookupitD.lookitup()4.Theman____thechildrenwork10hoursaday.A.asksB.keepsC.getsD.makes()5.TheSmithslivedhere______________.A.inthe1990B.in1990sC.inthe1990sD.onthe1990s()6.Ittakesmethreehours____myhomeworkeveryday.A.toB.todoC.doing()7.It______metwoandahalfhours______myhomeworkyesterday.A.spent,onB.takes,doingC.took,todo ()8.Theyfindgreatpleasure___kitesinspring.A.onflyingB.inflyingC.tofly()9.Whataboutthisone,Madam?—It’stooexpensive.Canyoushowmea____one?A.cheap B.cheaper C.expensive D.moreexpensive()10.Myfatherusedto___newspapersaftermeals.A.watchB.seeC.lookatD.read()11.Nobodyissure____thereisUFO.A.whereB.howC.whether D.why()12.Ioften_____theInternet_____someinformationduringmystudy.A.look;forB.search;forC.wait;for D.leave;for()13.Ioftenseeyou_____inthepark,why?—I’mtoofat.Iwanttomakemyself____.A.run;thinner B.run;thinC.torun;thinD.torun;thinner()14.LucyandIaretwins,butwe’redifferent______eachotherinmanyways.A.forB.inC.from()15.I____awalletonmywayhomeyesterday.Ihandeditintothepoliceandnowtheyare_____whoseitis.A.found;findingoutB.foundout;findingC.found;foundout D.foundout;found()16.Wesharehappinessandsadness___eachother.A.toB.with Cfor Dat()17.WecanlearnEnglish____watchingEnglishmovies.A.byB.forC.withD.at()18.JohnisgoodatEnglishandhespendshalfanhour_____Englisheveryday.A.toreadB.readsC.readingD.read()19.TheInternetmakesourliveseasierandmoreinteresting.________,italsobringssomeproblems.A.ButB.AndC.HoweverD.So()20.___Ithinkit’sinteresting.A.WhatdoyoulikethemovieB.Howdoyouthinkofthemovie?C.Whatdoyouthinkofthemovie?D.Howdoyouthinkthemovie?()21.I’msure____wewillwinthegame.A.thatB./C.whetherD.BothAandB()22.I’mnotsure_______hecomesfromCanada.A.thatB./C.whether()23.WilleveryoneusetheInternet____thefuture?A.onB.inC.forD.at()24.Doyouknow____toprotectyourselvesfromtheearthquake?A.whatB.whoC.howD.when()25Don’tlethim______.Iwanthim______hereforonemorenight.A.leaves;staysB.leave;stayC.toleave;tostayD.leave;tostay()26.Whatdayisittoday?I’mnotsure____itisTuesday.A.thatB.ifC.when()27.Isawhim____theflowerswhenIcamein.A.waterB.watersC.watering()28.Let’splayagame.Pleasekeepyoureyes___.A.closedB.tocloseC.closing()29.Thebuilding_____beautiful.It_____acolorfulball.A.looks,lookslikeB.lookslike,looksC.looksfor,looksup()30.Iworkhardthisterm,butPeterworksmuch____.A.hardB.harderC.hardest()31.Thebabyfeels___whilehismotherholdshiminherarms.A.safelyB.safeC.safety()32.Howdoyouchatwithyourforeignfriends?_____writingemails,ofcourse.A.WithB.ByC.At()33.Pleasekeepquiet,everybody!Ihave______importanttotellyou.A.nothingB.somethingC.anything()34.Lucy,whataboutgoingcampingifit____tomorrow?--Soundsgreat.A.didn’trainB.doesn’trainC.won’train()35.I’mverytiredthesedays.--Howabout_____music?Itcanmakeyou____A.listeningto;relaxingB.tolistento;torelaxC.listeningto;relaxed二．閱讀理解。IamCathyBrown.IamfromAmerica.IamworkingfortheSunshineTravelAgency(旅行社)inChangshanow.LastweekItookagroupofFrenchholiday-makersforaweek’striptoTaiwan.Wetraveledallaroundtheisland(島).Itisverybeautiful.Therearealotofplacesofinterest.MyfavoriteplaceistheSunandMoonLake.Youmayaskwhy