++Unit+7+Section+A复习课件 人教版八年级英语上册

Unit7SA1.纸；纸张n.____________

2.污染，污染物n.______________

3.预言，预测n._______________4.将来，未来n.

_______________________

5.环境n.

____________

6.种植v.____________

7.行星n.

______________ 8.地球n.____________________

9.建筑，建造v.____________

10.和平n._____________

【重点单词】paperpollutionpredictionfutureenvironmentplantplanetearthbuildpeace【词汇拓展】1．predictionn.→________________（v.）2．pollutionn.→________________（v.）→______________adj.3．________n.和平→_______________adj.(和平的)→_______________adv.(和平地）4．________v.建筑；建造_______________（v.过去时）→______________n.建筑物5．________n.天空→____________（n.复数）predictpollutepeacebuildskypollutedpeacefulpeacefullybuiltbuildingskies【重点短语】1.在家用电脑学习

2.更少的汽车__________

__________

3.参与，发挥作用

4.更少的自由时间

____________________

5.活到…

6..更多污染___________

____________

7.关于…的预言

8.拯救地球________

_______

9.不同意某人的观点

10.在未来.

11.生活在地球上

12.业余时间

.

studyoncomputersathomefewer carsplayapart/rolelessfreetimelivetobemorepollutionpredictionsabout...savetheearthdisagreewithsbinthefutureliveontheearthfreetime/sparetime【重点句型】1．人们不会再使用钱，所有东西都会是免费的。People_______________money,and_______________________________________.2.我想听听每个人对未来的预测。Iwanttohear____________________________________thefuture.3.人口会变得更少。Therewillbe_____________________.4.现在人们通常能活到70-80岁。Peoplenow________________________________70-80yearsold.won’t useeverything willbefreeeveryone’s prediction aboutfewerpeopleusually live to be【重点句型】5.人们将会更少地使用地铁。Peoplewill_______________________________________6．将来会怎么样？________willthefuture________________?________willthefuture________?use the subway lessWhat be likeHow be【重点句型】7.城市会更拥挤，污染更重。将会有更少的树，环境将处于极大危险之中。Citieswillbe_______________________and_______________.Therewillbe___________________and___________________________willbe_____________________________.8.每个人都应该参与拯救地球。Everyoneshould_____________________________________________theearth.more crowded pollutedfewer treesplay a part insavingthe environmentin great danger【重点语法】一般将来时一、概念：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用，如tomorrow，nextweek，nextyear，inthefuture等。二、构成：1．肯定式：主语＋will＋动词原形＋其他。They’llhaveatestnextweek.他们下周要进行测验。2．肯定式：主语＋willnot/won’t＋动词原形＋其他。Theboyswon’tplayfootballthisafternoon.这些男孩今天下午不踢足球。3．一般疑问句：将will提到主语前面“will＋动词原形”表示单纯意义“将来要(会)……”，没有计划性。Willtheygocampingwithus?他们将和我们一起去野营吗？【重点语法】4．therebe句型的一般将来时(1)therebe句型的一般将来时的构成是“Therewillbe＋主语＋其他”，意为“将会有……”。Therewillbeanicebasketballmatchtonight.今天晚上会有一场精彩的篮球赛。(2)其一般疑问句形式为“Willtherebe＋主语＋其他”，其肯定回答是：Yes，therewill.否定回答是：No，therewon’t.—Willtherebeanicebasketballmatchtonight？今晚会有一场精彩的篮球赛吗？—Yes，therewill.是的，会有。/No，therewon’t.不，没有。1.【思考】will引导的一般将来时：一般将来时表示将来发生的动作或情况，最基本的结构是“will+动词原形”。肯定句为“主语+______+__________+(宾语)+其他成分”；否定句在will的后面加________即可，willnot=__________;一般疑问句要把________提到主语之前，

结尾标点变__________。常用于修饰一般将来时的时间副词有tomorrow,tomorrowmorning/afternoon/evening,next+时间(nextnight/Monday/week/month/summer/year...),in(the)future(将来),soon,in+时间等。will动词原形notwon’twill问号2.【思考】Therebe句型的一般将来时肯定句为“Therewillbe+名词+其他成分”，无论后面加单数名词或复数形式，be都必须用_________。否定句要在will的后面加________。

一般疑问句要把will提到there之前。Therebe句型中be的形式要遵守就近(临近)原则。Therebe与have/has的区别：“某地有某物(表示存在)”用___________,“某人有某物(表示拥有)”用__________。原形notTherebehave/hasmore更多的many和much的比较级后跟可数名词复数或不可数名词less更少的little的比较级后只跟不可数名词fewer更少的few的比较级后只跟可数名词复数paper作不可数名词。表示“一张纸”要用

apiece/sheetofpaper,多于一张纸要用“基数词+pieces/sheetsofpaper”表示。拓展延伸：paper作可数名词，意为“报纸；论文；试卷”等。papern.

纸；纸张121.

LastyearIspent________timeinplayingbasketballbecauseIhadtostudyhard.2.Ihopewewillhave________homeworkand_______freetimenextyear.3.

Ourcitywillbecome________beautiful.Ithinktherewillbe________tallbuildingsand________pollutioninit.4.Everydaymotheralwayshas________houseworktodo.much用much，many，more，less，few或fewer填空。lessmoremoremorelessmuch5.How________sistersdoyouhave?6.________peopleliketoliveinapollutedplace.7.I’lluse________plasticbagstoreducewhitepollution.8.There’s________milkinthisbottlethaninthatone.manyFewfewermore/lessExercises“in+时间段”通常用于一般将来时，对其提问要用howsoon(多久)：in+时间段在……之后3in表示以现在为起点的将来一段时间之后，后接时间段，通常用于一般将来时。after表示从过去某个时间点算起的一段时间之后，后接时间段，通常用于过去时；后接时间点时也可用于一般将来时。playapart常与介词in连用，后接名词、代词或动词-ing形式。part在此处作名词，意为“参加；参与”。playapart

参与；发挥作用4earth意为“地球；世界”，表示世界上独一无二的事物，因此其前一般要加定冠词the。earthn.地球；世界5onearth在世界上，在人世间用作地点状语,此时与ontheearth同义。到底，究竟用于疑问词之后，以加强语气。ontheearth在地球上用作地点状语。易混辨析：【跟踪训练】一、单词拼写与运用1._____________(污染)inbigcitiesisgettingmoreandmoreserious.2.The_____________(地球)travelsaroundthesun.3.It’sagood_____________(环境)forchildren.4.Afteryearsoffighting,peoplewanteda____________(和平的)worldverymuch.5.Therearemany____________(星球),suchasMercury,Venus,EarthandMars.6.Look！Somebirdsareflyinginthe_________(天空).7.We________(种植)alotoftreeslastweek.8.Peoplewillhave__________(机器人)intheirhomes.Theycanhelptodomanythings.Pollutionearthenvironmentpeacefulplanetsskyplantedrobots【跟踪训练】一、单词拼写与运用9.Everyyear,weplantlotsof__________（树）onMarch12th.10.Givemesome__________(纸)，please.Iwanttowritedownthearticle.11.Citieswillbebigandc_____________.12.Hewassurprisedbyallthep______________onthebeach.13.Theyb____________anewhousebytheriverlastyear.14.Peopleallovertheworldlovep__________.15.Thereisatallb_______________infrontofthepostoffice.treespaperrowdedollutionought/builteaceuilding二、用所给词的适当形式填空1.Itis__________(danger)towalkonthethinice.2.Ithinkthere__________(be)fewerbooksinthefuturebecausepeoplewillreadoncomputers.3.It’s_____________(possible)forhimtocarrytheheavybag,becauseheisonlytwoyearsold.4.They__________(build)anewhouselastyear.5.Air__________(pollute)isveryseriousinsomebigcities.6.Look!Heis_______________(use)hisuncle’scomputer7.It____________(seem)thatit’sgoingtorain.8.Theelephantsareingreat_________(dangerous)peopleshouldn’tkillthemanylonger.dangerouswillbeimpossiblebuiltpollutionusingseemsdanger二、用所给词的适当形式填空9.Everyoneplaysapartin__________(plant)thetrees.10.Makesurethateverything_________(be)readynow.Thenlet’sbegin.11.Therewillbe________(many)peoplethanlastyear.12.Therobotwilltellthemthe_____________(mean)ofwords.13.They_____________(come)backintwoweeks.14.Canyoumakethem_________(work)forus?15.There_________(be)manypeopleattomorrow’sparty.16.Both____________(side)havedifferentideas.Whichsidedoyouagreewith?plantingismoremeaningwillcomeworkwillbesides二、用所给词的适当形式填空17.Itwas____________(possible)tosleepbecauseofthenoiseoutside.18.Eventhoughyou____________(agree)withJane,Imustsayherideaisthebest.19.Lotsofplantsdiedbecauseofair____________(pollute).20.—Whatwillyoudotomorrowafternoon?—I___________(play)basketballwithJim.21.Ifelt________(bore)atthecinema,becausethemoviewastoo____________.(bore)22.There____________(notbe)morechildreninpeople’shomesin10years.23.Asabasketballplayer,YaoMingisvery_________________(success).24.Hissisteralwaysplaysapartin____________(save)theanimals.impossibledisagreepollutionwillplayboredboringwon’tbesuccessfulsaving三、语法填空Whatwillyoudofirstwhenyouholdaparty?Ofcourse,writingaproperinvitation（邀请信）____1____(be)important.Herearesomewaysaboutwritinganinvitation.Ifyoufollowthewaysbelow,it___2____(be)mucheasier.Firstly,youneedtowritethenamescorrectly.Thisisagoodway____3____(show)yourrespect