江苏新版牛津英语7A-Unit-7-知识点总结

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

江苏新版牛津英语7A-Unit-7-知识点总结1/14Unit7ShoppingPartOneComicstrip重点全解1、Believeitornot.(P80)believeitornot意为“信不信由你”,是由whetheryoubelieveitornot变化而来,通常置于句首,后面加逗号,再接主句。例如:Believeitornot,IheardfromXieNa.2、Lookout,Eddie.(P80)lookout意为“留神;当心,小心”,多用于口语中,用来提醒人们注意当前的危险状态或不安全的场所及事物等,与becareful意思相近。例如:Lookout!Thecariscoming.3、Peoplehavedifferentabilities.(P80)ability此处用作可数名词,意为“能力”,形容词是able,意为“有能力的”。①表示抽象意义的“能力”,为不可数名词。例如:Heisamanofability.②表示不同种类的能力时,为可数名词,可用复数形式。例如:Differentpeoplehavedifferentabilities.③侧重指智慧、天资、天分等方面的意义时,可数或不可数均可,有时还可用复数形式。例如:Thegirlhasagreatmusicalability.Everyoneadmiredhisabilities.④表示有能力做某事或具有做某事的能力等,其后通常要接动词不定式。例如:IthinkKittyhastheabilitytobeourmonitor.PartTwoWelcometotheunitB重点全解1、Wecansendsometothem.(P81)send及物动词,意为“邮寄,发送,派遣”。sendsthtosb=sendsbsth,意为“把某物寄给某人”,但当send后表示的词是代词时,只能用sendsthtosb形式,而不能用sendsbsth形式。例如:Theysentmeaboxoftoy.=Theysentaboxoftoytome.与send有关的短语:sendfor意为“派人去叫,派人去请”例如:Heisill.Pleasesendforadoctor.sendaway意为“撵走,开除”例如:Thebosssenthimaway.sendup意为“发射”例如:Man-madesatelliteshavebeensentupintospacebymanycountries.2、Somefamiliesarenotevenabletopayforpensandnotebooks.(P81)(1)beableto意为“能,会”,表示能力,与can同义。例如:Inthefuture,studentswillbeabletostudyathomewiththehelpofcomputers.辨析:beableto与can①beableto强调通过努力而获得的能力,而can强调自身已具有的能力。例如:ShecansingthesonginEnglish.HewillbeabletosingthissonginEnglish,too.江苏新版牛津英语7A-Unit-7-知识点总结2/14②beableto强调一种结果,而can只强调一种可能。例如:Luckily,hewasabletoescapefromthefireintheend.Ifhegothereafewhoursearlier,Icouldsavehim.③beableto可以表示各种时态,而can只有一般现在时和一般过去时两种时态。例如:Icouldhelpyoulastnight,butyoudidn’tcome.Canyouseeitthere?Heis/was/willbeabletohelpyou.(2)payfor意为“为...付款”,在句中常见的结构形式有:①pay(sb)moneyforsth付钱给(某人)买某物例如:Ihavetopaythem20poundsforthisroomeachmonth.②payforsth付某物的钱例如:Hecouldn’tpayforthecaratthattime.③payforsb替某人付钱例如:Don’tworry!I’llpayforyou.④paysb付钱给某人例如:Theypayuseverymonth.⑤paymoneyback还钱例如:MayIborrow12yuanfromyou?I’llpayitbacknextweek.3、Wecanraisesomemoneyforthemtobuythesethings.(P81)raise及物动词,意为“募集”。raisemoneyfor...意为“为...筹钱”。例如:Thestudentsareraisingmoneyforasickgirl.raise作及物动词时,还可意为“举起,提高,饲养”。例如:Pleaseraiseyourhandtoanswerthisquestion.Don’traiseyourvoice.Somepeopleraisecowsinmyhometown.PartThreeReading重点全解1、Hewasbraveenoughtosavehisneighbourfromafire.(P82)(1)brave形容词,意为“勇敢的”。例如:Heisaverybraveboy.(2)save及物动词,意为“救,救助”。save...from意为“从...中救出...”。例如:Themansavedaboyfromtheriveryesterday.save作及物动词还可意为“节约”。例如:Itisimportantforustosavewater.2、Suddenly,heheardsomeoneshouting“Fire!Fire!Help!”(P82)hearsbdoingsth意为“听到某人在做某事”。例如:Doyouhearsomeonesinginginthenextroom?辨析:hearsbdoingsth与hearsbdosth①hearsbdoingsth指听见某人正在做某事,强调听到的动作正在进行。例如:WhenIwentbacktomyroom,IheardherreadingEnglishinthenextroom.②hearsbdosth指听到某人做了或经常做某事,强调听到所做的事情已经结束或是经常性的行为。例如:Iheardhercomeinandgoupstairs.Ioftenhearthegirlplaytheviolininthepark.3、Hewentinandfoundhisneighbour,the79-year-oldMrsSun,inthekitchen.(P82)江苏新版牛津英语7A-Unit-7-知识点总结3/1479-year-old是一个合成形容词,意为“79岁的”。这种合成形容词通常在句中作前置定语,修饰后面的名词。其结构形式有两种:①数词+名词例如:100-metreracefive-yearsleepthree-yeartime②数词+名词+形容词例如:afive-year-oldboyan800-metre-longbridge4、Herleftlegwasbadlyhurtandshecouldnotgetout.(P82)hurt此处用作形容词,意为“受伤的”。例如:Ifyougethurt,youshouldgotothehospital.hurt可作及物动词,意为“使受伤,伤害”。例如:Iwon'thurtyou.hurt还可作不及物动词,意为“(身体某部位)感到疼痛”。例如:Mybackhurts.5、Hepouredwateroverhisclothestoprotecthimself.(P82)toprotecthimself在这里是不定式短语作目的状语。动词不定式(短语)作目的状语时,既可以放在句首,也可以放在句末,常译为“为了...”。例如:Tokeepfit,myfatherhastogiveupsmoking.6、HeputawetblanketoverMrsSunandhelpedherout.(P82)helpsbout意为“帮某人克服困难、解决问题、脱离危险”。例如:Theteacheroftenhelpshisstudentsout.Couldyouhelpmeout?7、Latersomefiremencameandputoutthefire.(P82)putout及物动词短语,意为“扑灭;熄灭”。当它的宾语是名词时,可以放在其后,也可以放在put与out之间;当宾语为代词时,只能放在put与out之间。例如:Thepoliceputouttheforestfireatlast.=puttheforestfireoutDon’tsmokehere.Pleaseputitout.与put有关的短语:puton穿上putaway收拾好putoff推迟putup举起,张贴8、Hewasinhospitalfortwoweeks.(P82)inhospital是一个固定短语,意为“住院”。例如:MyuncleisinhospitalandImustvisithim.拓展:inhospital住院inthehospital在医院里attable在吃饭atthetable在桌旁infrontof在...(外部)的前面inthefrontof在...(内部)的前面gotoschool去上学gototheschool去学校bysea乘船bythesea在海边gotobed上床睡觉gotothebed朝床边走去PartFourGrammar重点全解1、--CanIborrowyourbike,Millie?--Yes,youcan.Hereyouare.(P85)“Hereyouare.”是英语中常用的句子,意思是“给你”或“你要的东西在这里”,用于别人向你要东西或借东西,你递给他时的应答语。当给对方的东西是单数时,“hereyouare”和“hereitis”两者均可使用;当给对方的东西是复数时,用“hereyouare”或者“heretheyare”。2、SouthHillisagoodplacetohavefun.(P85)havefun是一个常用短语,意为“玩乐;玩得开心;过得快乐”,相当于enjoyoneself/haveagoodtime。江苏新版牛津英语7A-Unit-7-知识点总结4/14havefundoingsth意为“做某事很开心”。例如:Wewillhavefunthisspring.Doesshereallyhavefungettingtogetherwithherfriendsinherhome?3、Ileftmineathome.(P85)left是动词leave的过去式。leavesthat/in/on...意为“把某物忘在某个地方”。例如:Ileftmymobilephoneonthebus.辨析:leave与forgetleave指粗心而没带某物或把某物落在某处,其后往往有一个地点状语。例如:Helefthisexercisebookintheclassroom.forget指大脑不能记起或回忆起过去的人、事或事情,其反义词是remember。例如:don'tforgettotakeyourumbrellawithyou.4、Bytheway,canyoutakeyourcamerawithyou,Amy?(P85)bytheway意为“顺便说说,顺便问一下”,通常用作插入语,表示说话人要转入一个新的话题。例如:Bytheway,whydoyoulikeTFBoyssomuch?5、Hecanhearthingsfaraway.(P86)辨析:faraway,faraway,far(away)from与awayfromfar

1 / 14
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功