Unit1复习讲解一、重点短语：1.playchess下国际象棋2.playtheguitar弹吉他3.playtheviolin拉小提琴4.playthepiano弹钢琴5.playthedrums敲鼓6.speakEnglish说英语7.talkto跟…说8.talkwithsb与某人交谈9.makefriends（withsb）与某人交朋友10.dokungfu会（中国）功夫11.tellstories讲故事12.tellsbaboutsth告诉某人关于某事13.ontheweekend（在）周末onweekends在周末（每逢周末）14.begoodatdoingsth.=dowellindoingsth.擅长做某事15.begoodwithsb.善于与某人相处16.needsb.todosth.需要某人做某事17.alittle+不可数名词一点儿(表肯定)little+不可数名词(表否定)18.liketodosth.19.helpsbwithsth帮某人某事helpsb(to)dosth帮某人做某事20.bebusywithsth=bebusydoingsth忙于做某事21.letsbdosth让某人做某事22.wanttodosth=wouldliketodosth想要某人做某事23.talkaboutsb/sth谈论某人/某事物24.sayitinEnglish用英语说它二、重点单词用法：（1）speak，say，talk，tell辨析tell意为“告诉、讲述”，指某人把某一件事、一条信息传送给别人或讲述一件事。talk“讲”、“说话”、“谈话”，指一般的谈话或交谈着重强调两具之间的相互说话.，常与to、with、about等介词连用。say一般着重讲话的内容。speak讲语言，强调说的动作()1.Jackcan____English.Ican____itinEnglish，too.A.speak；speakB．say；sayC．speak；sayD．say；speak()2.—Canyou________Chinese?—No.ButIcan________stories.A．speak；tellB．speak；talkC．say；tellD．talk；say3.下课后，她经常和她的朋友们一起交谈。Sheoften________________herfriendsafterclass.4.你会讲有趣的故事吗？Canyou________funny__________?（2）begoodwith，begoodat，begoodfor辨析begoodwith+人对…友好，善于应付…的begoodat(doing)sth擅长(做)某事begoodfor对…有好处()1.Mysisterisgood________oldpeople.A．forB．atC．withD．of()2.________Mikegood________chess?A．Is；atB．Is；forC．Does；inD．Is；with()3.Doingexerciseis______ourhealth.A．goodatB．goodforC．goodwithD．wellin()4.Jillisgoodat________.A．swimsB．swimC．toswimD．swimming()5.MissGreenisgood____music.Sheisgood___herstudents，soallthestudentslikeher.A．at；atB．with；withC．at；withD．with；at三、语法讲解：（一）、情态动词can的用法小结can是情态动词，意为“能；会”，表示某人或某物具备的能力，还可用来提出请求，没有人称和数的变化，后面直接接动词原形。它的具体用法：表示有能力做某事，意为“能；会”。eg：IcanspeakEnglish.我会讲英语。Hecanplaybasketball.他会打篮球。下面一起来看一下can的句型变换：(1)变为否定句：变为否定句时在情态动词can后加not，缩写为can't。eg：Shecan'tplaythepiano.她不会弹钢琴。(2)变为一般疑问句：直接将情态动词can提到句首。肯定回答为：Yes，主语＋can.否定回答为：No，主语＋can't.eg：—CanyouspeakJapanese？—Yes，Ican./No，Ican't.(3)变为特殊疑问句：其句型通常为“特殊疑问词＋can＋主语＋动词原形＋…？”eg：Whatcanyoudo？你会做什么？（二）选择疑问句由or连接的两个选择项，不能用Yes或No来回答。1.—Canyouplaythepianoortheviolin?（回答）—Icanplaythepiano.(或者：Icanplaytheviolin)2.()—Ben，what'syourfavoritesubject，math________science?—Math.A．andB．orC．butD．so练习：()1.Bobcanplay______tennisbutcan’tplay_______violin.A.the;theB./;/C.the;/D./;the()2.Tomwants_____toyou.Areyoufree?A.totellB.tellsC.totalkD.talks()3.Canyouhelpme_______myEnglish?A.withB.ofC.atD.about()4.MissReadisgood_____music.Shecanbegood______childreninthemusicclub.A.at,atB.with,withC.at,withD.with,at()5.Canhe______English?A.tellB.speakC.sayD.talk()6.Wewanttwostudents_____ourschoolshow.Pleasecallme____123-4567.A.for,forB.for,atC.with,atD.at,for()7.Ithinkhecan____intheirbasketballteam.A.isB.beC.areD.am()8.Lindaisanicegirl.Doyouwantto________friendswithher?A．makeB．getC．takeD．help9.Areyougoodat_____________(play)chess?10.Heisveryinteresting.Helikes______________(tell)stories.11.Mom，Ineedyou______________(buy)meanotebook.12.DoesMr.Greenteach___________(we)ChineseorEnglish?13.Tonywants_______________(join)the_______________(swim)club.14.Doyouhavetime___________________________________(周末)?
