Unit8Weretryingtosavetheearth!SectionA(1a-2d)基础必会清单及知识闯关(五四学制)九年级英语全册

Unit8We’retryingtosavetheearth!SectionA(1a2d)基础必会清单及知识闯关基础必会清单Ⅰ.核心词汇名词:1.底部;最下部n.bottom2.渔民;钓鱼的人n. fisherman3.煤;煤块n. coal4.优点;有利条件n. advantage5.外卖食物n. takeaway6.垃圾箱n. bin形容词:7.丑陋的;难看的adj. ugly8.木制的;木头的adj. wooden形容词&名词:9.塑料的adj.塑料;塑胶n. plastic动词&名词:10.乱扔v.垃圾;废弃物n. litter11.花费v.花费;价钱n. cost短语:12.参与(某事);扮演角色 playapartin

13.代替……;而不是…… insteadof

14.砍倒;减少 cutdown

15.起作用;有影响 makeadifference

Ⅱ.重点句式1.这个城镇的每个人都应该参与到清理它(河流)的行动中来!Everyoneinthistownshouldplayapartincleaningitup!2.空气污染严重是因为现在路上有更多的汽车。Theairisbadlypollutedbecausetherearemorecarsontheroadthesedays.3.我过去常常能够看到天空中的星星。Iusedtobeabletoseestarsinthesky.核心素养赋能考点解析考点1cutdown减少;砍倒(1)(2)cut的常见搭配考点2costv.花费n.花费;价钱(1)cost的含义及词性cost动词意为“花费”,过去式cost,过去分词cost名词意为“花费;价钱”(2)cost/spend/take/pay“花费”各异花费主语常用搭配cost物sth.cost(s)sb.+金钱spend人sb.spend(s)+时间/金钱+onsth./(in)doingsth.takeitIttakessb.+时间+todosth.pay人sb.pay(s)+金钱+forsth.考点3makeadifference起作用;有影响(1)makeadifference固定短语,意为“起作用;有影响”,其后可接介词to,构成短语makeadifferenceto...意为“对……产生影响”。(2)相关短语:makeabig/greatdifference有很大影响makenodifference 没影响对点训练考点1①(2023·连云港中考)Waitpolitely,please.Don’t______onothers.

A.cutinB.cutdownC.cutoutD.cutshort【解析】选A。考查短语辨析。句意:请礼貌地等待。不要打断别人。cutin插话;cutdown减少;cutout删除;cutshort缩短。根据“Waitpolitely,please.”可知要求不要打断别人;cutinonothers“打断别人(讲话)”。②不要砍伐这些树木,否则你将会受到惩罚。Don’tcutdownthesetrees,oryou’llbepunished.考点2①Themobilephonemyfatherboughtyesterdaycost(花费)himover3,000yuan.②Iusuallyspendhalfanhourreading(read)Englisheverymorning.③你从这里走到山顶大约要花一个小时。Ittakesyouaboutanhourtowalktothetopofthemountainfromhere.④这套公寓他每月得付200美元的房租。Hehastopay200dollarsforthisapartmenteverymonth.考点3①—TheteenagerscleanupthecityparkeverySaturday.—Sometimessmallthingscanmakea______.

A.promise B.conversationC.difference D.discussion【解析】选C。考查动词短语辨析。句意:——青少年们每个星期六打扫城市公园。——有时小事也会起作用。短语makeadifference表示“有影响,起作用”。②现在我能自己安排时间了,这对我有很大的作用。ThefactthatIcannoworganizemyowntimemakesabigdifferencetome.【其余考点】考点1litterv.乱扔n.垃圾;废弃物*Somepeoplearestillthrowinglitterintotheriver.It’stooterrible!有些人仍然往河里扔垃圾。太糟糕了!*Therewillbefinesforpeoplewhodroplitter.乱扔垃圾的人将被罚款。考点2playapartin在……中发挥作用playapartin意为“参与……;在……方面起作用”,相当于playarolein,后跟名词、代词或动词ing形式,part前可加important、active等形容词,表达“发挥重要作用”“积极参与”等。*Everyoneinthistownshouldplayapartincleaningitup!这个镇上的每个人都应该参与到清理中来!*Hedidn’tplayapartinthepetitionatall.他根本就没参加这次比赛。对点训练考点1①There__________(be)somelitterontheground.Let’spickitup.

②汉译英:不要到处乱扔垃圾。答案:①is②Don’tlitterhereandthere.考点2①电脑正在我们的日常生活中发挥着重要的作用。puters________________________________________________inourdailylife.

②所有的学生都积极参加学校的活动。Allthestudents________________________________________intheschoolactivities.

答案:①areplayinganimportantpart②playanactivepart知识闯关基础关Ⅰ.根据句意及首字母或汉语提示完成单词1.Thesmallriverissocleanthatwecanevenseethebottomofit.2.Don’tthrowlitterintotheriverormakeitreallydirty.3.You’dbetternottakeplastic(塑料的)forkswhenbuyingtakeawayfood.4.Asweknow,coal(煤)canbeusedtogetenergy.5.Thepollutioncanturnthebeautifulplacesintougly(丑陋的)ones.Ⅱ.用所给词的适当形式填空1.Thereisawooden(wood)houseintheforest.2.Thefishermen(fisherman)makealivingbyfishing.3.Ithinkonlineshoppinghaslotsofadvantages(advantage).4.—Doyouhaveanygoodideasforprotecting(protect)theenvironment?—Ofcourse.Wecanplantmoretrees.Ⅲ.从方框中选择合适的短语并用其适当形式填空atthebottomof,noisepollution,cutdown,playapart,makeadifference1.Carownerswereaskedtocutdowntravel.

2.Thereisabeautifulvillageatthebottomofthemountain.

3.Theactressplayedapartinthefilmandbecamefamousverysoon.

4.Thesemethodscanmakeadifferencetoyourlifeinthefuture.

5.Noisepollutionmakesustalklouderandbeeangrymoreeasily.

能力关Ⅳ.综合填空TheairinCaliforniaispollutedbysoot(煤烟).Theofficialsworrythattheairisharmfultopeople’s1.health.Expertshaveeupwithaplantostoptheairpollution.Thenewplanhasstrictlimits(限制)onhowmuchsootcanbeletintotheair.The2.dailylimitofpollutionintheairwouldbecutinhalf.Thenewplanwouldaffectindustry,aswellaspeoplewhouse3.woodstovesandfireplaces.Thecountywillrecordtheairqualityeveryday.Peoplewouldbeaskedtostop4.burningwoodwhenthelevelsarehigh.Theywould5.changetoanotherkindofspecialfireplace.Thiskindoffireplaceburnsverylittlewoodanddoesnotpollutetheairsomuch.Theofficialswill6.punishfamilieswhodon’tfollowthelaw.Someareasdonothavemany7.factories.Theirpollutionproblemisnottoobad,8.buttheywouldstillhavetocontrolthepollution.Theexpertshopethatthenewplanwillhelpmaketheair9.cleanerthanbefore.Beforetheplan10.beesalaw,thepublicwillhave90daystogiveadvice.Thenitwillbeputintoeffect.任务型阅读Mostpeopledon’thaveinterestinrainforests.1.______Secondly,theyseemdarkanddangerous.Therearesnakesanddangerousplantseverywhere.However,JeffCorwinisdifferentfrommostpeople.Hehasbeeninterestedinrainforestssincehewasachild.

Rainforestsproducemuchoftheairwebreatheeveryday.2.______Sincethen,hehashadonegoal:totellpeopletheimportanceofrainforests.Besides,heismostinterestedinthespecialanimalslivingthere.

3.______Manyoftheanimalstherecannotliveanywhereelse.Therainforestsareimportanttotheseanimals,andtheseanimalsareimportanttotherainforests,too.Theyaregoodfortheforests,aseachoneplaysaroleinkeepingtherainforestshealthy.

Rainforestsaredisappearingveryquickly.4.______Theplantsandanimalsthatusedtoliveintheseforestseitherdieormustfindanewforesttocalltheirhome.Thegoodnewsisthattherearealotofpeoplewhowanttosaverainforests.Thebadnewsisthatsavingrainforestsisnotgoingtobeeasy.Itwilltaketheeffortsofmany