人教版八年級(jí)英語(yǔ)下冊(cè)1-5單元知識(shí)點(diǎn)歸納

人教版八年級(jí)英語(yǔ)下冊(cè)1-5單元知識(shí)點(diǎn)歸納人教版八年級(jí)英語(yǔ)下冊(cè)1-5單元知識(shí)點(diǎn)歸納人教版八年級(jí)英語(yǔ)下冊(cè)1-5單元知識(shí)點(diǎn)歸納資料僅供參考文件編號(hào)：2022年4月人教版八年級(jí)英語(yǔ)下冊(cè)1-5單元知識(shí)點(diǎn)歸納版本號(hào)：A修改號(hào)：1頁(yè)次：1.0審核：批準(zhǔn):發(fā)布日期：Unit1What’sthematter?

一、短語(yǔ)歸納haveacold感冒haveastomachache胃痛haveafever發(fā)燒haveacough咳嗽haveatoothache牙痛haveaheadache頭痛haveasoreback背痛=haveabackachehaveasorethroat喉嚨痛talktoomuch說得太多seeadentist看牙醫(yī)gotoadoctor看醫(yī)生getanX-ray拍X光liedown躺下liedownandrest躺下休息havearest休息takeabreak休息=takebreakstakeyourtemperature量你的體溫hurtherself傷到她自己cutmyself切到我自己cutoff切除cutdown砍到cutup切斷cutout刪除getoff下車makeadecision做決定tomysurprise令我驚訝的是ontheweekend在周末=onweekendsinthesameway以相同的方式withoutthinkingtwice毫不猶豫thanksto多虧thanksfor因…而感謝（+名詞/動(dòng)詞ing）intime及時(shí)ontime按時(shí)savealife挽救生命getintotrouble陷入麻煩rightaway馬上falldown跌倒waitfor等待beinterestedindoingsth.對(duì)做某事感興趣giveup放棄二、用法集萃詢問有什么病或有什么麻煩：What’sthematter(withsb.)

疾病的表達(dá)：have/hasa+疾病名稱太多：toomuch+不可數(shù)名詞；toomany+可數(shù)名詞復(fù)數(shù)形式太：muchtoo+形容詞enough足夠的：①形容詞+enough②enough+名詞③itisenough+todosth.lie躺下過去式：lay現(xiàn)在分詞：lyingseesb.doingsth.看見某人正在做某事（正在進(jìn)行）seesb.dosth.看見某人做了某事（看見動(dòng)作的全過程）expecttodosth.期望做某事needtodosth.需要做某事helpsb.(to)dosth.幫助某人做某事tellsb.(not)todosth.告訴某人（不要）做某事asksb.todosth.要求某人做某事wanttodosth.想要做某事agreetodosth.同意做某事disagreetodosth.不同意做某事agreewithsb.同意某人的意見trouble問題；麻煩havetrouble/problemdoingsth.做某事有困難介詞+doing常見的介詞有：at;for;with;without;inaboutbe/getusedtodoingsth.習(xí)慣于做某事keepondoingsth.繼續(xù)做某事minddoingtsh.介意做某事反身代詞：myself我自己yourself你自己himself他自己herself她自己itself它自己復(fù)數(shù)：ourselves我們自己yourselves你們自己themselves他們自己knife-knives刀名詞復(fù)數(shù)規(guī)則變化：一般情況+s以e結(jié)尾+s以s、x、ch、sh結(jié)尾+es以輔音字母+y結(jié)尾，變y為i+es以o結(jié)尾，有生命+es;無生命+s以f/fe結(jié)尾，變f/fe為v+es不規(guī)則變化：foot-feet腳、足tooth-teeth牙齒man-men男人woman-women女人mouse-mice老鼠important重要的importance重要性different不同的difference差異性death死亡（名詞）die死（動(dòng)詞）dead死的（形容詞）三、書面表達(dá)Howtokeephealthy如何保持健康Healthisimportant.Everyonewantstobehealthy.Letmetellyouhowtokeephealthy.Firstofall,weshouldeathealthyfood.Weshouldeatmorevegetablesandfruit.Wealsoneedtodrinkmilk.Secondly,weshouldexercisealot.Weshoulddosomesportsafterschool.Finally,weshouldhaveenoughsleep.Tohaveagoodrest,weshouldgotobedearlyandgetupearly.Ithinkitisimportantforustokeephealthy.Unit2I’llhelptocleanupthecityparks.短語(yǔ)歸納cleanup打掃干凈cheerup使興起來代詞放中間giveout分發(fā)handout分發(fā)comeupwith想出；提出（idea、plan等）putoff推遲puton穿衣服putup張貼putaway把…收好callup打電話；征召usedtodosth.曾經(jīng)做某事beusedtodingsth.習(xí)慣于做某事lonely孤獨(dú)的（常用于feel之后）alone獨(dú)自一人carefor照顧＝takecareofafeelingofsatisfaction一種滿足感tryout參加…選拔raisemoney募捐fixup修理giveaway贈(zèng)送（money、oldclothes/books等）giveup放棄takeafter（外貌或行為）像besimilarto與…相似setup建立makeadifference影響；有作用disabledpeople殘疾人makeaplan制定計(jì)劃oldpeople’shome養(yǎng)老院helpoutwithsth.幫助解決困難abooklover書迷attheageof在…歲時(shí)cometrue實(shí)現(xiàn)（與dream連用）atthesametime同時(shí)homelesspeople無家可歸的人beworriedabout為…而擔(dān)心worryabout擔(dān)心forexample例如runoutof用完not…anymore不再atonce立刻；馬上=rightaway二、用法集萃volunteertodosth自愿做某事difficult困難的difficulty困難havedifficulty(in)doingsth.做某事有困難excited興奮的（人作主語(yǔ)）exciting使人興奮的（物作主語(yǔ)）口訣：人+ed物+ing疑問詞（how,what,where）＋tododecidetodosth.決定做某事名詞形式：decisionmakeadecision做決定learntodosth.學(xué)習(xí)做某事agoodwaytodosth.做某事的好方法wouldliketodosth.=wanttodosth.想要做某事thankyouforsth./doingsth.因某事/做某事而感謝kind善良的kindness善意Unit3Couldyoupleasecleanyourroom?短語(yǔ)歸納dothedishes清洗餐具takeouttherubbish倒垃圾foldtheclothes疊衣服foldmy/your/hisclothessweepthefloor掃地makethebed鋪床makemy/your/hisbedcleanthelivingroom打掃客廳helpoutwithsth.幫助解決某事atleast至少comeover過來；順便來訪infrontof在…前面takethedogforawalk遛狗allthetime一直assoonas一…就…insurprise驚訝地hangout閑逛dochores做家務(wù)awasteoftime浪費(fèi)時(shí)間inorderto為了getgoodgrades取得好成績(jī)dependon依靠takecareof=carefor=lookafter照顧asaresult結(jié)果fallill生病用法集萃finishdoingsth.完成做某事if如果（主將從現(xiàn)，if后為從句，用一般現(xiàn)在時(shí)）；是否（位于動(dòng)詞之后）assoonas一…就….主將從現(xiàn)，assoonas后為從句replyangrily生氣地回答（副詞修飾動(dòng)詞，一般位于動(dòng)詞之后）abeautifuldog一只漂亮的狗（形容詞修飾，名詞，位于名詞前）口訣：形名動(dòng)副beangrywithsb.生某人的氣as+形容詞原級(jí)+as和…一樣neitherdidI我也沒有neither+be動(dòng)詞/助動(dòng)詞（do/does/did）/情態(tài)動(dòng)詞+主語(yǔ)“主語(yǔ)也不…..”so+be動(dòng)詞/助動(dòng)詞（do/does/did）/情態(tài)動(dòng)詞+主語(yǔ)“主語(yǔ)也…”can-could可以can,could還可以表示請(qǐng)求，could比can更有禮貌肯定回答：Sure./Ofcourse./Noproblem./Yes,sure.否定回答：No,youcan’t./Sorry,Ican’t.asksb.todosth.要求某人做某事borrow…from…跟…借（借進(jìn)來）lend…to…把…借給….（借出去）invitesb.todosth.邀請(qǐng)某人做某事helpwithsth.helpsb.(to)dotsh.幫助做某事havetimetodosth.有時(shí)間做某事havenotimetodosth.沒時(shí)間做某事letsb.dosth.讓某人做某事makesb.dosth.讓某人做某事spend花費(fèi)人+spend+時(shí)間+onsth/doingsth在某事上花時(shí)間/花時(shí)間做某事cost花費(fèi)物+cost+金錢＄某物花了多少錢take(took)花費(fèi)Ittakes/tooksb.+時(shí)間+todo.做某事花了某人多少時(shí)間payfor付費(fèi)itis+adj(forsb.)+todosth.做某事對(duì)某人而言是…的fair公平的unfair不公平的fairness公平性doone’spartindoingsth.盡自己的職責(zé)做某事the+比較級(jí)，the+比較級(jí)越...越…比較級(jí)and比較級(jí)越…越…theearlier…thebetter越早越好betterandbetter越來越好Unit4Whydon’tyoutalktoyourparents

一、短語(yǔ)歸納talkto/withsb.與某人交談talkaboutsth.談?wù)撃呈耭reetime空閑時(shí)間allowab.todosth.允許某人做某事allowdoingsth.允許做某事hangout閑逛getintoafight爭(zhēng)吵；打架sothat為了；以便于lookthrough瀏覽；快速查看workout成功地發(fā)展；解決getonwith/getalongwith和睦相處communicatewithsb.與某人交談abigdeal重要的事competewithsb.與某人競(jìng)爭(zhēng)examskills應(yīng)試技巧cutout刪除compare…with…比較not..until直到…才arguewithsb.與某人爭(zhēng)吵noproblem沒問題not..anymore不再inmyopinion依我看thanksfor因…而感謝allkindsof各種各樣的worryabout為…而擔(dān)心=beworriedabout二、用法集萃提建議句型：Youshould/shouldn’tdosth.How/Whataboutdoingsth.Whydon’tyoudosth.

Whynotdosth.Shallwedosth.Let’sdosth.You’dbetterdosth.Wouldyouminddoingsth.常見回答：Goodidea./Soundsinteresting./I’dliketo./Great.否定：I’dloveto,butIhaveto…/Sorry,Ican’t.beangrywithsb.生某人的氣although/though雖然不與but連用advice建議（不可數(shù)名詞）refusetodosth.拒絕做某事instead代替；反而（位于句首或句尾）insteadof代替（位于句中）offertohelp提供幫助minddoingsth.介意做某事continuetodo/doingath.繼續(xù)做某事keepondoingsth.繼續(xù)做某事afew一些（肯定）few一點(diǎn)點(diǎn)（否定）修飾可數(shù)名詞復(fù)數(shù)形式alittle一些（肯定）little一點(diǎn)點(diǎn)（否定）修飾不可數(shù)名詞做題步驟：先看橫線后的名詞，判斷可數(shù)還是不可數(shù)；其次，理解句子表達(dá)的肯定還是否定it’stimeforsth.該做某事了=it’stimetodopete競(jìng)爭(zhēng)（動(dòng)詞）competition競(jìng)爭(zhēng)（名詞）havetimetodosth.有時(shí)間做某事Unit5Whatwereyoudoingwhentherainstormcame?

短語(yǔ)歸納gooff鬧鐘發(fā)出響聲r(shí)ainheavily下大雨pickup接電話；采摘atfirst起先f(wàn)allasleep進(jìn)入夢(mèng)鄉(xiāng)diedown逐漸變?nèi)鮤avealook看一看makeone’sway費(fèi)力地前進(jìn)insilence沉默takedown拆除；往下拽；記錄atthetimeof…當(dāng)….的時(shí)候waitfor等待atthattime在那時(shí)（一般過去時(shí)標(biāo)志詞）wakeup醒來goshopping去購(gòu)物takeashower洗澡inamess亂七八糟forexample例如makesure確保二、用法集萃過去進(jìn)行時(shí)定義：表示在過去某一時(shí)刻或某一時(shí)間段正在進(jìn)行的動(dòng)作。構(gòu)成：was/were+動(dòng)詞ing否定形式：wasn’t=wasnotweren’t=werenot標(biāo)志詞：atthistimeyesterday,atninelastnight等when/while“當(dāng)…的時(shí)候”用法區(qū)別：when+延續(xù)/非延續(xù)動(dòng)詞，其后常跟一般過去時(shí)while+延續(xù)動(dòng)詞，其后常跟過去進(jìn)行時(shí)begin(began)開始begintodosth.開始做某事report報(bào)道reporter記者sleep睡覺sleepy瞌睡的asleep睡著的true真的truly真正地truth事實(shí)either也不（否定句句末）too也（肯定句句末）also也（肯定句句中）helpwithsth.在某方面需要幫助itis+adj.(forsb.)+todosth.對(duì)某人而言，做某事是….的表時(shí)間：in+年份、月份、季節(jié)、早中晚等不具體時(shí)間on+星期、日期等具體時(shí)間at+時(shí)間點(diǎn)so…that….如此….以至于……（so+形容詞或副詞）bebusydoingsth.忙于做某事冠詞：a,an,the,/an:用于字母a,e,i,o前；字母u讀作/ju?/時(shí)，用a,其他發(fā)音用an.the:雙方都知道的人或事物；特指前文已經(jīng)提到過得人或事物；世界上獨(dú)一無二的事物；西洋樂器前；形容詞最高級(jí)前；序數(shù)詞前；用在形容詞前表一類人；/:一日三餐、學(xué)科、棋類、球類前。用所給詞的適當(dāng)形式填空考點(diǎn)：名詞、動(dòng)詞、形容詞、數(shù)詞名詞：判斷名詞為可數(shù)還是不可數(shù)；不可數(shù)直接填原形；可數(shù)名詞看句子表達(dá)的單數(shù)還是