八年級(jí)英語(yǔ)上冊(cè)第七單元知識(shí)點(diǎn)(文檔)

1、八年級(jí)英語(yǔ)上冊(cè)第七單元知識(shí)點(diǎn)一、重要詞匯1turnon翻開(kāi)Miketurnedonhiscomputerandcheckedhise-mail.MyfatheraskedmenottoturnontheTV.turnoff封閉Hedidntturnofftheradio,insteadheturneditup.turnup調(diào)大,調(diào)高Pleaseturnitup,Icanthearclearly.turndown調(diào)小,調(diào)低PleaseturndowntheTV.Thebabyissleeping.Yourradioistooloud.Wouldyoumindturningitdown?cutup

2、=cutintopieces切碎T(mén)om,pleasepeelthreebananasandcutthemupcutthemintopieces.Wemustcutuptheseapples.和相關(guān)的短語(yǔ)：Cutcutoffones切斷hair剪發(fā)cutcutindown插嘴砍伐3drink(1)動(dòng)詞，“喝，飲，飲酒”Imthirsty.IwanttodrinkTheydrankalotofbeer.drinkdrinkto為.慶祝，為干杯somewater.Letsdrinksuccesstothem.Allthefamilydrinktothe表示“喝水”用drink；用湯勺喝湯用Pleas

3、eeatmoresoup.Takethismedicinethreedayshealthoftheoldeat；用水“服藥”用aday.grandfather.take名詞，“飲料”Wellhaveapicnictomorrow.Ihavetobuysomefoodanddrink.pour動(dòng)詞，“倒，傾倒，灌，澆”poursthCanyoupourthedirtywaterpoursbsth.wouldyoulikemetopour5.putinto(1)把放進(jìn)=putinSheputsherbooksintoherbag.Weputsomemilkintothetea.outside?yo

4、uacupoftea?(2)把譯成=translateintoPleaseputthesesentencesintoChinese.和相關(guān)的詞組：putaway把收起來(lái)放好putPuton穿上putdown放下putoff推延6.peel（1）動(dòng)詞，“剝，削”peelsb.sth=peelsthPleasepeelanappleforthechild.=pleasepeelthechildanapple.upfor支起，舉起putout熄滅sb.給某人削果皮不能夠數(shù)名詞，“水果皮，蔬菜皮”applepeelorangepeelpotatopeelfirst,next,then,finally都

5、是表示先后序次的副詞。first“第一”，位于句首或句末。有時(shí)用firstofall取代表達(dá)。First,wehadbettermakeaplan.Whogottothefinishinglinefirst?Firstofall,youmustgetsomeinformationofthatcity.(2)next“其次,接下來(lái),下一次”，可位于句首，句中，句末。DoyouknowWhenyounextwhatmeettodoher,next?youshouldsaysorrytoher.then“此后，其次”，常與and連用。WeHestayedstoppedforawhilesuddenl

6、yandandthenthenfellitonwasthedark.ground.(4)finally“最后，終于”=atlastFinally,theywonthecup.Hemissedthebus,sofinallyhewenttoschoolonfoot.8.atlast,finally,intheendatlast,指時(shí)間的“最后，終于”finally,指一系列事物或論點(diǎn)的“最后”First,welllearnthenewwords,Finallywelldosomeexercise.thenthenext,(3)不明確重申時(shí)間或事物的“最后”時(shí)，atlast和finally能夠通用

7、。Atlastfinally,Iunderstoodhim.(4)intheend,表示經(jīng)過(guò)努力今后，可用于未來(lái)時(shí)；atlast,finally則不能夠。有時(shí)，intheend=atlast9.mix動(dòng)詞，“使混雜，摻合”常用構(gòu)造mixAwithMixtheeggsandsugartogetherintheIfyoumixbluewithyellow,yougetB.或mixbowl.green.AandBtogethermixup,“攪和，拌和，混雜，搞混”MixImupthealwaystomatoesmixingwiththeherwithsugar.hertwinsister.addt

8、o把加到上howmany“多少”，用來(lái)對(duì)可數(shù)名詞的數(shù)目發(fā)問(wèn)。Howmanyapplesdoweneed?Howmanyteachersarethereinyourschool?howmuch“多少”，用來(lái)對(duì)不能夠數(shù)名詞的數(shù)目發(fā)問(wèn)。Howmuchmilkdoyouneed?HowmuchbreadshouldIbuy?howmuch還可用來(lái)發(fā)問(wèn)價(jià)錢(qián)或重量，也可修飾動(dòng)詞用來(lái)說(shuō)明程度。Howmuchisthebook?Howmucharethevegetables?Itstwokilos.YoudontknowhowmuchImissyou.12.likedoingsth喜愛(ài)做某事（常常性的喜愛(ài)）I

9、likewatchingtv.liketodosth喜愛(ài)做某事（詳細(xì)某次）Iliketoplaybasketballthisafternoon.like還可作介詞，表示“像同樣”Shelookslikehermother.Herunslikealion.IwanttobeateacherlikeMrZhang.feellikesthwouldlikesth想要某物Ifeellikesomefishandchipsforsupper.Itssohot.Ifeellikeaswim.Wouldyoulikesomehelp?feellikedoingsth想要做某事Ifeellikesleepin

10、gtakingawalk.Idontfeellikewalkingtoomuchtoday.Doyoufeellikehavingsomethingtodrink?wouldliketodosth.想要做某事，愿意做某事Whatwouldyouliketodonow?Iwouldliketohavedinnerwithyou.13.chicken(1)不能夠數(shù)名詞，“雞肉”Ihadsomechickenforsupper.(2)可數(shù)名詞，“小雞”，復(fù)數(shù)形式為chickens.Ayoungchickeniscalledachick(雛雞).14Onthetop在上方，在上邊，top作形容詞或名詞

11、AtthetopofthemountainthetopofapageComeoutontop成功，獲勝HeisatthetopofhisclassinChinese.Iliveonthetopfloor.help(1)不能夠數(shù)名詞，“幫助”Thanksforyourhelp.及物動(dòng)詞，“幫助”Thanksforhelpingme.CanIhelpyou?(3)helpyourself.請(qǐng)自便,請(qǐng)隨意。Excuseme,canIborrowyourbike?Ofcourse.Helpyourself.(4)helpyourselfyourselvestosth隨意吃點(diǎn)Helpyourselves

12、tosomeapples,boysandgirls.(5)withoneshelp=withthehelpof在某人的幫助下WithMrsZhangshelp,hemakesgreatprogress.WiththehelpofMrZhang,hemakesgreatprogress.check動(dòng)詞，“檢查，檢查，查對(duì)”，后邊直接跟名詞作賓語(yǔ)。Didyoucheckyourhomework?Youshouldcheckyourexampaperbeforeyouhandin.二、祈使句祈使句表示命令、提示、商議，謂語(yǔ)動(dòng)詞用原形。1祈使句的必然形式：do型，let型，be型。Goandaskth

13、eteacher.Sitdown,please.Letsgotogether.Becareful!Theresdangerahead.祈使句的否認(rèn)形式：在句首加dont。Dontbelateforschool.Dontletthebabycry.Dontturnontheblender.祈使句的反意疑問(wèn)句。祈使句表達(dá)的是未來(lái)時(shí)態(tài)的動(dòng)作，反意疑問(wèn)句的助動(dòng)詞用發(fā)言，故變反意疑問(wèn)句時(shí)主語(yǔ)用you。will；祈使句用于和對(duì)方（1）祈使句用必然形式，反意疑問(wèn)句用willyou或wontyou。（2）祈使句用否認(rèn)形式，反意疑問(wèn)句用willyou。Putsomerelishonasliceofbread,w

14、illDontplaycomputergames,willyou?(3)let祈使句的反意疑問(wèn)句有兩種：letus開(kāi)頭用willLetusdrinkthemilkshake,willyou?Letsplaytogether,shallwe?youyouwontyou?；lets開(kāi)頭用shallwe。練習(xí)一、單項(xiàng)選擇1_doyoumakeabananamilkshake?Peelthebananafirstandblenditwithmilk.A.WhatB.WhenC.HowD.Where2.Couldyoutake_forthese_?A.anyphotos,tomatoesB.someph

15、otos,tomatoesC.somephotos,tomatosD.anyphotos,tomatoes3.-Thebabyissleeping.Please_theTVifyouwanttowatchthegame.Ok.Iwilldothat.A.turnonB.turndownC.turnoffD.turnup4.Attention,please.theflighthastobe_becauseoftheheavyrain.A.putonB.putoffC.putawayD.putup5.Haveyouhadbreakfast,lily?No,Ididnt_likeeatinganyt

16、hingthismorning.A.lookB.soundC.feelD.taste6.Shallwestayathomewatchingtvtonight?No,Idlike_andseeamovie.A.togoB.goC.wentD.going7.Wouldyouliketogoswimmingwithmethisafternoon?_,butIhavealotofworktodo.A.Yes,letsgoB.IdlovetoC.No,IwontD.Itdoesntmatter8.Idlike_grapesandpears.Oh,Ionlyneed_orangejuice.A.some,

17、afewB.afew,someC.alittle,fewD.alittle,afew9.WedohopethepeopleinSichuanwillsoon_theirtroubles.A.gooverB.turnoverC.getoverD.lookover二、依據(jù)句意和首字母提示補(bǔ)全單詞1Howm_saltdoyouneed?2.Canyoup_thebananaforthechild?3.P_theyogurtintothecup.4.Youmustreadthei_beforeyoutakethemedicine.5.Idontlikeeatingvegetableswithtooma

18、nyi_.6.Addalittles_tothesoup;itwillbedelicious.7.Wouldyoulikeac_oftea?8.Helookedi_thebasketbutsawnothing.9.First,putthebutteronas_ofthebread.10.Tellyourpartnerhowtomakeasandwichwiththei_.三、依據(jù)漢語(yǔ)提示達(dá)成英語(yǔ)句子1把香蕉和蘋(píng)果放進(jìn)攪拌器里。_bananasandapples_the_.2你能制作水果色拉嗎？讓我想一想。Canyou_?_me_.3你們需要多少西紅柿？_doyou_?4我往面條里加多少鹽？_doI_thenoodles?5先把西紅柿切碎，此后和糖攪拌在一同。First,_thetomatoes,then_them_sugar.四、選詞填空peel,put,cutup,mixup,pour,turnon,like,make,drink,addto1.Wouldyoulike_acupofteaforher?2.Thelittlegirlcant_eggsb