2019版八年级英语下册 Unit 3 Could you please clean your ro

Unit3Couldyoupleasecleanyourroom?SectionB(2a-SelfCheck)Ⅰ.根据句意及汉语提示写出相应的单词和短语1.Kidsthesedaysalreadyhaveenough_____(压力)fromschool.2.Houseworkisa_____(浪费)oftheirtime.3.And_______(而且),Ithinkdoingchoresisnotsodifficult.stresswasteanyway4.Doingchoreshelpsto_______(发展)children’s____________(独立)andteachesthemhowtolookafterthemselves.5.Italsohelpsthemtounderstandtheideaof_______(公平).6.Asaresult,heoften_____(生病)andhisgrades________(落下).developindependencefairnessfellilldropped7.Our__________(邻居的)songotintoagoodcollegebutduringhisfirstyear,hehadnoideahowto__________(照顾)himself.8.Childrenthesedays__________(依赖)theirparentstoomuch.9.It’s______(不公平的)forchildrentodosomuchwork.neighbor’stakecareofdependonunfairⅡ.根据汉语提示完成下列句子1.我们只让他们做学生该做的事好吗?______wejust___them___theirjob__students?Couldletdoas2.为了取得好成绩并且进入一所好的大学,他们应该把时间花在学业上。Theyshouldspendtheirtimeonschoolwork_________getgoodgradesandgetintoagooduniversity.inorderto3.仅仅在学校获得好成绩是不够的。__isnotenough_________goodgradesatschool.4.在家里为孩子提供一个干净舒适的环境是父母的职责。____theparents’jobto_______acleanandcomfortableenvironmentathome___theirchildren.IttojustgetItisprovidefor5.孩子们越早学会独立,对他们的未来就越好。_________kidslearntobeindependent,_________itisfortheirfuture.6.现在他们没必要做家务。__________________themtodohouseworknow.TheearlierthebetterThere’snoneedfor考点1inorderto目的是;为了*Theyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.为了取得好成绩并且进入一所好的大学,他们应该把时间花在学业上。(教材·P22)*Theyworkhardinorderthattheycansucceed.他们努力工作,以便能够成功。【自主归纳】inorderto/inorderthat表“目的”inorderto意为“目的是;为了”,后接动词_____(原形/-ing形式)inorderthat意为“为了;以便”,后接从句原形【易错警示】由inorderto引导的目的状语既可以置于句尾,也可以置于句首。inorderthat常引导目的状语从句,如果主从句主语一致,则可与inorderto转换。【拓展延伸】order的其他常见用法(1)order作名词,意为“命令;指示;顺序;订单”等。Pleaseputthepicturesinorder.请把这些图片按顺序排列。(2)order作动词,意为“命令;点(菜、饮料等);定(货);预订”等。Heonlyorderedaglassofcoffee.他只是点了一杯咖啡。【即学活用】①(2016·连云港中考)_________________(为了提供)passengerswithbetterservice,about300trainsinChinastartedfreeWi-Fiservicethisyear.②(2016·齐齐哈尔中考)Shedressedup______everyonemightnoticeher.A.inordertoB.inorderthatC.althoughInordertoprovide【解析】选B。考查固定用法。inorderto后面接动词原形;inorderthat后面跟目的状语从句;although后面接让步状语从句。句意:她打扮得很漂亮,以便能够引起大家的注意。故选B。③(2016·菏泽中考)—Let’sgetLaurieagiftforhisbirthday.—OK.Shallwe______abookonlineforhim?A.affordB.orderC.offer【解析】选B。考查动词词义辨析。句意:——让我们为劳里买一件生日礼物吧。——好的。我们在网上为他订一本书好吗?afford支付得起;order预订,订购;offer提供。由句意可知此处是建议为他在网上订购一本书,故选B。考点2providev.提供;供应*Itistheparents’jobtoprovideacleanandcomfortableenvironmentathomefortheirchildren.在家里为孩子提供一个干净、舒适的环境是父母的责任。(教材·P22)*Parentsallwanttoprovidetheirchildrenwithagoodeducation.父母都想为他们的孩子提供好的教育。【自主归纳】provide为及物动词,意为“提供;供应”。常用结构:providesth.___sb.=providesb.____sth.为某人提供某物。forwith【巧学助记】Thewaiterwillprovidethedishesforus.=(Thewaiterwillprovideuswiththedishes.)服务员将为我们上菜。【即学活用】①(2017·哈尔滨中考)Ifwetravelabroad,weprefertostayinfive-starhotels.That’sbecausethey________guestswiththebestservicetomakethemfeelathome.世纪金榜导学号02274018A.previewB.provideC.prevent【解析】选B。考查动词词义辨析。句意:如果我们去国外旅游,我们更喜欢待在五星级酒店。那是因为它们为顾客提供最好的服务,使他们感到宾至如归。preview回顾;provide提供;prevent防止。由句意可知选B。②TheInternetprovidespeoplewithusefulinformation.(改为同义句)TheInternet________usefulinformation___people.providesfor考点3dependon依靠;信赖*Childrenthesedaysdependontheirparentstoomuch.现在的孩子们过于依赖父母。(教材·P22)*—Shallwegoforapicnictomorrow?明天我们去野餐好吗?—Thatdependsontheweather.那要取决于天气情况。*Youshouldn’tlistentotherumor.Youcandependonme.你可别听信流言。你可以信赖我。【自主归纳】dependon的含义【即学活用】①(2016·襄阳中考)—Areyougoingtohaveapart-timejobduringthesummervacation?—Yes.IthinkIshouldn’talways__________(依靠)myparentssinceI’vegrownup.②你的成功取决于你是否努力学习。Yoursuccess___________ifyouworkhard.dependondependson【备选要点】考点1sinceconj.因为;既然prep.,conj.&adv.自……以来;从……以后*Sincetheyliveinonehousewiththeirparents,theyshouldknowthateveryoneshoulddotheirpartinkeepingitcleanandtidy.既然他们与父母住在一所房子中,他们就应该知道每个人都应当分担家务来保持房子干净整洁。(教材·P22)*Hehaslivedinthevillagesincehecameback.自他回来后,他就住在这个村子里。*Thesonghasbeenpopularsincethe20thcentury.从20世纪以后这首歌就一直受欢迎。【自主归纳】since的三种用法【即学活用】①(2016·无锡中考)Couldyouhelpmewithhousework______youarefreetoday?A.sinceB.thoughC.unlessD.until【解析】选A。考查连词的用法。句意:既然你今天有空,你能帮我做家务吗?since既然,由于,自从;though虽然,尽管;unless除非;until直到……为止。故选A。②(2016·济宁中考)WehavebeenexpectingRio2016Olympics______theOlympicflame(圣火)waslit.A.ifB.unlessC.sinceD.though【解析】选C。考查连词辨析。if意为“如果”;unless意为“除非”;since意为“自从”;though意为“虽然,尽管”。句意:自从奥运圣火被点燃,我们就一直在期待2016年里约奥运会。故选C。考点2wasten.浪费;垃圾v.浪费;滥用*Houseworkisawasteoftheirtime.家务劳动是在浪费他们的时间。(教材·P22)*Don’twastetimetoplaysuchgames.不要浪费时间玩这样的游戏。*Therearemanywastethingsinthisroom.这个房间里有很多无用的东西。【自主归纳】waste的用法名词意为“浪费;垃圾”,awasteoftime“浪费时间”动词意为“浪费;滥用”形容词意为“无用的;浪费的;荒芜的”【即学活用】①玩电脑游戏就是浪费时间。Playingcomputergamesis_____________.②浪费食物是可耻的。It’sashameto_________.③让我们把这些废物扔掉吧。Let’sthrowawaythe___________.awasteoftimewastefoodwastethings【话题剖析】本单元的话题为“谈论学生是否应该做家务”,在写相关作文时,首先要提出自己的观点,然后根据观点做进一步阐述。体裁多以议论文为主。【素材积累】★词汇积累1.垃圾_______2.杂务_____3.打扫______4.地板_____rubbishchoresweepfloor5.折叠;对折____6.杂乱_____7.必需的;必要的_________8.惊讶的_________9.满意;满足__________10.整洁的____foldmessnecessarysurprisedsatisfactiontidy★短语积累1.倒垃圾__________________2