河南专用2020版中考英语八上第9课时Units7-8课件人教新目标版

第9课时八年级(上)

Units7~8知识点1turn的用法核心精讲过关难点一fill与full难点二one,it与that难点辨析突破

知识点2add的用法知识点3cover的用法知识点4serve的用法知识点5祈使句的用法词汇拓展1.environment(n.)→

environmental

(adj.)自然环境的;生态环境的;有关环境

的→

protecttheenvironment

保护环境2.peace(n.)→

peaceful

(adj.)和平的;安静的→

inpeace

和平地;安静地3.salt(n.)→

salty

(adj.)含盐的;咸的必备知识梳理4.tradition(n.)→

traditional

(adj.)传统的;惯例的5.possible(adj.)→

impossible

(adj.)不可能存在或做到的;不可能的→

possibly

(adv.)可能;或许→

possibility

(n.)可能;可能性6.final(adj.)→

finally

(adv.)最后;最终7.pollute(v.)→

pollution

(n.)污染;污染物8.believe(v.)→

belief

(n.)相信;信心→

believable

(adj.)可相信的;可信任的→

unbelievable

(adj.)难以置信的→

believein

信任;信赖9.disagree(v.)→

agree

(v.)同意;赞成;应允→

agreement

(n.)同意→

disagreement

(n.)意见不一;分歧;争论10.fall(v.)→

fell

(过去式)→

fallen

(过去分词)倒塌;跌倒;掉落→

fallasleep

入睡11.dig(v.)→

dug

(过去式/过去分词)→

digging

(现在分词)掘(地);凿(洞);挖(土)12.travel(v.)→

traveler/traveller

(n.)漂泊者;旅行者;游客→

traveled/travelled

(过去式/过去分词)→

traveling/travelling

(现在分词)旅行;行进13.celebrate(v.)→

celebration

(n.)庆典;庆祝活动14.mix(v.)→

mixture

(n.)混合;结合体;混合物→

mixsth.withsth.

把某物与某物混合15.shake(v.&n.)→

shook

(过去式)→

shaken

(过去分词)摇动;抖动→

shakehands

握手16.danger(n.)→

dangerous

(adj.)有危险的;不安全的→

indanger

处于危险之中17.serve(v.)→

service

(n.)接待;服务18.probable(adj.)→

probably

(adv.)很可能;大概重点短语1.

playapart

参与;发挥作用2.

spacestation

太空站;宇宙空间站3.

helpwith

帮助做……4.

overandoveragain

多次;反复地5.

looklike

看起来像;与……相似6.

wakeup

醒来7.

hundredsof

许多;大量8.

falldown

突然倒下;跌倒;倒塌9.

lookfor

寻找;寻求10.

milkshake

奶昔11.

turnon

接通(电流、煤气、水等);打开12.

o...

把……倒入……13.

howmany/howmuch

多少14.

cutup

切碎15.

takeout

取出16.

apieceof

一片17.

beindanger

处于危险中18.

inthefuture

在将来习惯用语YunnanRiceNoodles云南过桥米线Thanksgiving感恩节情景交际Unit7做出预测1.—Doyouthinktherewillberobotsinpeople'shomes?—Yes,therewill.Ithinkeveryhomewillhavearobot.2.—Whatwillthefuturebelike?—Citieswillbemorepolluted.Andtherewillbefewertrees.3.—Willpeopleusemoneyin100years?—No,theywon't.Everythingwillbefree.4.—Willtherebeworldpeace?—Yes,Ihopeso.Unit8描述过程和遵循指示1.—Howdoyoumakeabananamilkshake?—First,peelthebananas.Next,putthebananasintheblender.Then,pourthemilk

intotheblender.Finally,turnontheblender.2.—Howmanybananasdoweneed?—Weneedthreebananas.重点语法1.therebe句型的一般将来时。2.可数名词与不可数名词。3.howmany,howmuch引导的特殊疑问句。一、用括号中所给词的适当形式填空1.Ithinkitisvery

dangerous

(danger)forchildrentobeclosetowildanimals.2.Ourgovernmenthasdonealottoprotecttheenvironment.Lotsof

polluted

(pollute)riversaremuchcleanernow.3.Doyouthink

humans

(human)arethecleverestanimalsonearth?4.It's

impossible

(possible)formetofinishtheworkinsuchashorttime.5.—Ithinkthe2018CCTVSpringFestivalGalawaswonderful.—I

disagree

(agree)withyou.Ithinkitwasboring.词汇语境运用6.Idon'tlikedrinking

orange

(orange),butIlikeeating

oranges

(orange).7.Thepoorgirlwhocouldn'tspeakrefusedtotroublemeandkept

shaking

(shake)herhead.8.Thereasonwhytheboxissoheavyisthatmybrother

filled

(fill)itwithlots

ofbooksjustnow.9.Ourartteachersaidthatwecouldgetgreenby

mixing

(mix)blueandyellow

intoday'sclass.10.Ibelievethe

traditional

(tradition)Chinesemedicinewillbemoreandmore

popular.二、用方框中所给词的适当形式填空shapeaddcoverbelievepeacetravelpaperplanetplantfall1.Todayiscloudy,andtherearemanycloudsindifferent

shapes

inthesky.2.—Doyouknowhow

toplant

atree?—Sorry,Idon'tknow.ButyoucanaskMr.Wang.3.Inthemodernworld,

peace

anddevelopmenthavebecomethethemeof

world.Ibelievethateveryonelongsforalastingpeace.4.Whenautumncomes,treeleavesturnyellowand

fall

downfromtrees.Buttheywillcometolifeagaininspring.5.StephenHawkingbelievesthattheearthisunlikelytobetheonly

planet

wherelifehasdeveloped.6.Forparents,beingtoostrict

adds

tochildren'spressure.Theyshouldleave

somespaceforkidstomaketheirowndecisions.7.Afterninedays'walkthroughthedesert,those

travelers

arrivedtheirhome

safely.Theywouldremembertheexcitingexperienceforever.8.Theearthlookslikea“waterball”,becausemostofitssurfaceis

covered

byocean.9.Thestudentsaresupposedtokeepquietbeforethe

papers

arehandedindur-

ingtheexam.10.Itis

believed

thatifabookisinterestingenough,itwillsurelyattractthe

readersandgetmuchpraisefromthepublic.1.paper(n.)纸;纸张;文件;报纸;试卷;论文apieceofpaper一张纸如:Hisdeskwascoveredwithbooksandpapers.他桌上全是书籍和文件。2.plant(v.)种植;竖立;安放(n.)植物;工厂熟词生义讲练如:achemicalplant化工厂Theyplantedaflagonthetopofthehill.他们在山顶上插了一面旗子。3.part(n.)部分;成员;地区(v.)离开;分开takepartin参加playapart参与;发挥作用partwith放弃;交出(尤指不舍得的东西)如:Youneedtobeabletoworkaspartofateam.你必须能作为团队的一员去工作。4.build(v.)建筑;建造;创建;开发;(感觉)逐渐增强(n.)体形;体格;身材如:She'sbuiltanewcareerforherself.她为自己开辟了一条新的谋生之路。amanofmediumbuild中等身材的人5.human(adj.)人的;人本性的;通人情的(n.)人如:It'sonlyhumantowantthebestforyourchildren.为自己的孩子谋求最好的条

件是人之常情。6.shape(n.)形状;外形(v.)使成为……形状如:Thistoolisusedforshapingwood.这个工具是用来加工木料的。一、根据语境,在横线上写出黑体单词的汉语意思1.Shewasinvitedtogiveapaperontheresultsofherresearch.

论文

2.Comeandvisitusifyou'reeverinourpartoftheworld.

地区

3.He'sreallyveryhumanwhenyougettoknowhim.

通人情的

4.They'vedecidedonbuildingapowerplantthere.

工厂

二、单句填空Chinahasbeensteppingupitsefforts

tobuild

(build)acloserelationshipwith

Africancountries.知识点1turn的用法核心精讲过关1.(2019中原名校第一次大联考)—Wouldyouliketoattendthefarewellpartynext

week,Mr.Huang?—Sure,I'dloveto.Ihavenoreasontoturn

down

yourinvitation.2.Mygrandpaissleeping.Willyoupleaseturn

down

theradio?3.Hepouredthemilkintotheblenderandturnedit

on

.4.(2018河南焦作一模)It'spoliteto

turn

it

down

(关小,调低)whenwe

watchTVintolatenight.5.—Excuseme,couldyoutellmethewaytothebank?—Ofcourse.

Turnleft

(向左转)atthecorner,andyouwon'tmissit.turn的用法:1.turn的相关短语

温馨提示

如:Ican'theartheradioclearly.Wouldyoupleaseturnitup?我听不清收音机,请你把音量调高点儿好吗?2.用作动词,意为“转向;翻转”。如:Youshouldturnrightatthefirstcrossing.你应该在第一个十字路口向右转。3.用作系动词,意为“(使)变成”,指在颜色和性质等方面与以前完全不同,后多接表示颜色的形容词。如:Theleavesareturningyellow.叶子正在变黄。4.用作名词,意为“(依次轮到的)机会;转弯”。如:Now,it'syourturntoreadthetext.现在轮到你读课文了。知识点2add的用法1.(2019河南许昌一模,33)—Whydoyouwanttogetafootball?—Don'tyouknowfootballwill

beadded

(add)toourschoolsubjectsatthebe-

ginningofnextyear?2.ShallIaddyourname

to

thelist?3.Ifyouaddthree

to

nine,youwillgettwelve.4.Thecostofrepairingthedamage

addedupto

(总计为)10,000dollarsandthe

poorfamilyhadnoideawhattodo.add意为“加;增加”,指在原有的基础上再添加。有以下用法:

知识点3cover的用法1.Hecovershiscomputer

with

apieceofcloth.2.A

Bite

of

China2includeseightepisodes.It

covers

(cover)thestoriesofmore

than150peopleandover300typesoffood.1.v.遮盖;覆盖;行走(一段路程)。常用搭配:cover...with...用……遮盖……;becoveredwith被……覆盖。如:Thechildisasleep.Pleasecoverherwithaquilt.孩子睡着了。请给她盖上被子。Thetopofthemountainiscoveredwithsnowalltheyearround.山顶全年被积雪

覆盖。Theywerehopingtocover40milesyesterday.他们昨天是打算走40英里的。2.v.涉及;包括。如:“Exercise”isawordwhichcoversavastrangeofactivities.“锻炼”一词包含非常广泛的活动。3.n.覆盖物;封面。如:Pleaseputacoveronthepot.请把锅盖盖上。Thecoverofthemagazineisnice.这本杂志的封面很漂亮。知识点4serve的用法1.Thecustomersarepleasedwiththe

service

(serve)oftherestaurant.2.Don't

serve

(service)wateratmealsunless(除非)someoneasksforit.短语例句servesb./sth.接待某人/提供某物Thewaiterisservingacustomer.服务生正在接待一位客人。servesb.sth./servesth.tosb.提供某人某物Youcan'tservedrinkstochildren.你不能把酒提供给孩子。servesb.withsth.用某物招待某人Weservehimwithawonderfulmeal.我们用一顿美味佳肴来招待他。知识点5祈使句的用法1.(2019河南郑州一模)Studyisalifelongjourney.Just

go

(go)ahead,andyou

willseebeautifulscenesalongtheway.2.(2018河南平顶山一模)

Water

(water)theflowersonceamonthandtheywill

growwell.3.

Find

(find)waystogetalongwellwithyourclassmates,oryou'llfeelvery

lonely.4.—MumasksmetorememberlotsofEnglishwords.—She'sright.

Remember

(remember)manywordsandexpressions,andyou'llfinditeasytoreadarticles.5.—WhatcanIdoforyou?—Please

peel

(peel)twoapplesandthencutthemup.祈使句的用法:用于表达命令、请求、劝告、建议等的句子叫祈使句。祈使句因对象(即主语)

是第二人称,所以通常省略主语,以动词原形开头,句末则使用句点或感叹号来

表示结束。记忆要诀

祈使句,无主语,只用谓语就可以。表示请求或命令,加上please表客气。Standup,please!请起立!Comehere.来这里。如果变成否定句,Don't开头是规律。Nofishing!是警示语,祈使句用法要牢记。难点一fill与full难点辨析突破1.—Theboxistooheavytocarry.What'sinit?—Oh,itis

filled

(fill)withbooks.2.Hiseyeswerefull

of

tearswhenheheardtheexcitingnews.fillv.装满,填满。fill通常与介词with连用,即fill...with...。如:Thebo