人教版英語八年級(jí)期中考知識(shí)點(diǎn)總結(jié)

八年級(jí)期中知識(shí)點(diǎn)總結(jié)Unit1詞形轉(zhuǎn)換Interest—interesting（修飾物）Interest-interestedSomething—anything(用在否定句和疑問句中 )Activity—activities(變復(fù)數(shù))Build-building(s)Different-difference(s)Enjoy-enjoyableWonder-wonderful反身代詞使用Like-dislike動(dòng)詞應(yīng)用:1.非謂語用法：Decidetodo seemtodo trytodo feellikeenjoydoing go+doing(例如goshopping)Thereisnothingtodobutdo(動(dòng)詞原形).2.謂語動(dòng)詞注意過去時(shí)態(tài)易錯(cuò)的動(dòng)詞過去式：See-sawstop—stoppedtake—tookeat—ateget-got重點(diǎn)短語用法：takequiteafewphotosdosomethingspecialtaste/feel/smell/sound/look+形容詞enough+名詞形容詞/副詞+enoughwithexcitementcomeuphaveagreattimebuysthforsbstudyfortests重點(diǎn)句子：Therewasnothingtodointheeveningbutread.Nooneseemedtobebored.Everythingtastedreallygood.Iwonderwhatlifewaslikehereinthepast.

doing dislike doing keepdoingfeel—felt feed-fedUnit2詞形轉(zhuǎn)換：health-healthy one—oncetwo—twice tooth—teeth little—least(atleast) write—writer(s)magazine-magazines

hard—hardly(幾乎不

)

housework—housework(不可數(shù))動(dòng)詞應(yīng)用：1. 非謂語：Itis+形容詞 todo例如：ItisgoodtorelaxbyusingtheInternet.Thebestwaytodo agoodwaytodo例如：Ithinkthebestwaytospendfreetimeisthroughexercise.Wantsbtodo asksbtodoWhataboutdoing suchasdoing bydoing 介詞（about，as，by）后面+doing+spend(花費(fèi))+時(shí)間(in)doing2.謂語：第二單元注意一般現(xiàn)在時(shí)，一般現(xiàn)在時(shí)標(biāo)志詞：頻率副詞alwaysusuallyoftensometimeshardlyeverseldomneverevey?onceaweektwice?Three...timesaweekhowoften一般現(xiàn)在時(shí)注意謂語動(dòng)詞變化，當(dāng)主語是第三人稱時(shí)，注意三單變化。當(dāng)主語不是第三人稱，謂語動(dòng)詞無變化。例如易錯(cuò)題：Howoften______yourfriendexercise?A.doingB.didC.doD.does注意yourfriend是單數(shù)所以選doesEight-fivepercent_________(watch)TVeveryday.從everyday知道用一般現(xiàn)在時(shí)，然后前面主語eight–fivepercent指代50%學(xué)生是復(fù)數(shù)，所以這主語不是三單，所以謂語動(dòng)詞填動(dòng)詞原形watch。重點(diǎn)短語：Howoften(提問頻率)usetheInternet(Internet專有名詞特指，前面用the)。Once/twice/threetimesaweekatleast(至少)lessthan（少于）morethan(多于)Begoodfor?(對(duì)有好處)bebadfor?對(duì)...(有壞處)。Not?.atall(一點(diǎn)也不)ask?.about?..theanswertothequestionSpend+時(shí)間(in)doing..spend+時(shí)間withsbspend+時(shí)間on+名詞HelpwithhouseworkstayuplategotothedentistgocampinginthecountryGototheshoppingcenter重要句子：Howoftendoyouexercise?HowoftendoeshewatchTV?Whatdoyoudoonweekends?Whatkindofdanceareyoulearning?Shesaysit’sgoodformyhealth.Twentypercentdonotexerciseatall.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butIthinkthebestwaytorelaxisthroughexercise.Exercisesuchasplayingsportsisfun.Oldhabitsdiehard.Unit3Information—information clear—clearly say—saying much—morebad—worse true—truly talent—talented loud-loudlyserious-seriously Compete—competition(s) listen--listener

little—lessquiet—quietly動(dòng)詞應(yīng)用：1. 非謂語動(dòng)詞例如：it’snotnecessarytobethesame.Helptodo 或helpdo例如：Mybestfriendoftenhelpstobringoutthebestinme.Makesbdosth(使，讓某人做某事 )謂語（復(fù)習(xí)一二單元一般過去時(shí)，一般現(xiàn)在時(shí)）。重要語法點(diǎn)：形容詞變副詞常見加ly例如：clear—clearlyB．去e加ly例如： true—trulyc.輔音+y y變成i加ly例如： heavy—heavily easy--easilyD．以able結(jié)尾的Comfortable—comfortably特別注意，有的詞既可以做形容詞也可以做副詞例如：runfast jumphigh這次詞注意不要再后面加

workhardly.

getuplate/early2. 形容詞的比較用法A．原級(jí)比較 as........as notas/so ??注意as/so?..as 中間加形容詞和副詞原形。

.as

??（否定句中可以用

so）例如： Heisastallasme.辨析： 如何判定中間是形容詞還是副詞呢。Heisasgoodasme.Heplaysbasketballaswellasme.as?as結(jié)構(gòu)去掉,看放在什么詞后面。放在be后，感官動(dòng)詞后用形容詞B. 兩者比較用比較級(jí) than 注意比較級(jí)的變化規(guī)則 尤其不規(guī)則變化比較級(jí)and比較級(jí)Tallerandtaller moreandmoreoutgoingD．能修飾比較級(jí)的 alittle/abitmuchfareven(表示程度)。例如：Heisalittlefatterthanme.E．the+比較級(jí)?..,the+比較級(jí)?..(越?..,越??)例如：Thelessjunkfoodyoueat,thehealthieryouwillbe.重點(diǎn)短語。Runfast jumphigh workhardBetalentedin?. begoodat?.

getupearlyBegoodwith

singingcompetitionhavegoodgradesin

?.Dowellin

?.thesameas?bedifferentfrom?besimilartoAslongasbringoutthebestinmetalkaboutcareabout注意both(兩者，復(fù)數(shù)概念)用法，放在be,情態(tài)動(dòng)詞后，放在實(shí)意動(dòng)詞前。例如：SallyandTarabothhaveblueeyes.Wearebothstudents.重要句子：Themostimportantthingistolearnsomethingnewandhavefun.Myfriendlikestodothesamethingsasme.Myfriendtrulycareaboutme.Myfriendmakesmelaugh.Myfriendisagoodlistener.It’snoteasyformetomakefriends.It’snotnecessarytobethesame.Larryoftenhelpstobringoutthebestinme.Idon’treallycareifmyfriendsarethesameasmeordifferent.Iknowshecaresaboutmebecauseshe’salwaystheretolisten.Agoodfriendislikeamirror.Friendsarelikebooks—youdon’tneedalotofthemaslongasthey’regood.Mybestfriendhelpstobringoutthebestinme.Atruefriendreachesforyourhandandtouchesyourheart.Unit4詞形轉(zhuǎn)換Serious—seriously report—reporterWin—winner magic---magiciancheap---cheaplycareful—carefully

create—creative talent---talentedcomfortable—comfortably comfortable--uncomfortableserve—servicebeautiful—beautifully crowd---crowdedSit—seat動(dòng)詞應(yīng)用：1. 非謂語thebestplace/way todofinishdoing 人+spend+時(shí)間

agoodway/placetodo wanttodo trytododoing playaroleindoing enjoydoing2.謂語復(fù)習(xí)第一第二單元（省略）重點(diǎn)短語Becloseto talentshows(才藝節(jié)目) showtheirtalents(展示才藝aroundtheworld have ?incommon lookfor(尋找)themosttalenteddancers themostexcitingmagicians allkindsofplayarolein getagoodprize makeup take?seriously..

)語法點(diǎn)：最高級(jí)的用法。最高級(jí)考察的是三者及三者以上的比較，最高級(jí)句子里通常有兩個(gè)限定介詞

in,of.例如：Heisthetallestboyinourclass.Heisthetallestboyofus.Ofalltherestaurants,IlikeMiller best.In限定的通常是地點(diǎn)， of是范圍區(qū)間注意： A：形容詞最高級(jí)前面不要忘記加

’stheB：比較級(jí)來表達(dá)最高級(jí)的含義的句子Heistallerthananyotherboyinourclass.Anyother(任意其它)+單數(shù)名詞重點(diǎn)句子：What’sthebestclothesstoreintown?IthinkMiller ’sisthebest.Howdoyoulikeitsofar?Whatdoyouthinkof ?..?Ithinkheismuchbetterthanotheractors.Hecanalwaysfindthemostinterestingrolestoplay.Everyoneisgoodatsomething,butsomepeoplearetrulytalented.Talentshowsaregettingmoreandmorepopular.Somethinkthatthelivesoftheperformersaremadeup.Onegreatthingaboutthemisthattheygivepeopleawaytomaketheirdreamscometrue.GreenwoodParkisthebestplacetogotoonweekends.Unit5詞形轉(zhuǎn)換Discuss—discussionSuccess—successfulScare-scary(恐怖嚇人的

comedy—comedies meaning----meaningless lucky—unluckyeducation—educational enjoy—enjoyable dangerous---danger) act—action(actionmovies)動(dòng)詞應(yīng)用。1. 非謂語Plantodo hopetodo expecttodo

bereadytodo

tryone

’sbesttodowanttodoThefirst(序數(shù)詞)+名詞 todo例如：MickeybecamethefirstcartooncharactertohaveastarontheHollywoodwalkofFame.Minddoing語法點(diǎn)：主要學(xué)習(xí)

standdoingtodo不定式的用法。重點(diǎn)短語：Findout learn ??.from??(從學(xué)習(xí)??) haveadiscussionThinkof comeout(出版，發(fā)行，上映 ) inthe1930s（20世紀(jì)30年代）Oneofthemainreasonsis(主語是one) faceanydanger(面對(duì)任何危險(xiǎn))Bereadyto tryone’sbest notsoTakeone’splace代替() doagoodjob

??as??(和?.不一樣dressup

)重點(diǎn)句子：whatdoyouthinkof ?..?Ilove/like ?.Idon ’tlike/mindIcan ’tstand ?.Ihopetofindoutwhat ’sgoingonaroundtheworld.WehadadiscussionaboutTVshows.Well,theymaynotbeveryexciting,butyoucanexpecttolearnalotfromthem.Whatcanyouexpecttolearnfromthenews?Weallknowandlovetheblackmousewi