九年级英语讲义Unit1Howcanwebecomegoodlearners?SectionA课文重难点讲解1.byreadingthetextbook【解析】watch/read/see/lookat“看”法不同(1)看电视、看比赛、看表演用watch;watchTV看电视(2)看书、看报、看杂志用readreadthebook看书(3)看电影、看医生用seeseethedoctor看医生(4)看黑板、看地图用lookatlookattheblackboard看黑板【记】______thepicture.Canyouseethemaninthepicture?Heisn’t________thebook.Heis______TV.()____theboard,child!Readthewordsonitafterme.A.LookB.LookatC.SeeD.Watch2.byaskingtheteacherforhelp【解析】askfor请求，要某物asksb.aboutsth向某人询问关于某事(1)asksb.forhelp向某人请求帮助(2)asksb.(not)todosth请求某人做某事()①IfyouhavedifficultyinlearningEnglish,youshouldaskyourteacheroryourclassmates___help.A.forB.ofC.inD.on()②Theyoungshould___theold___adviceatwork.A.ask;forB.ask;toC.askfor;/D.asks;/【2013北京中考】Ourteacheroftenasksus_____questionsingroups.A.discussB.todiscussC.discussingD.discussed3.Istudybyworkingwithagroup.我通过小组学习。【解析】by/with/in/on“用”法不同◆by的用法：(1)bydoingsth通过…方式bystudyingwithagroup【注】介词短语作方式状语，回答以How开头的问句，表示“怎样做”。①IstudyEnglishby___________(listen)tothetapes②TomlearnsChineseby____________(watch)Chinesemovies.③--____didyougetthere?—By___ataxi.A.How;takingB.How;takeC.How;tookD.What;taking(2)by+交通工具（交通工具前不能加限定词）bybikebytrain【by短语】bytheway顺便问一下byaccident=bychance偶然地bymistake错误地onebyone一个接一个stepbystep一步一步地littlebylittle逐渐地bythetime到……为止byoneself独自地byandby不久之后byhand用手bytheendof到…....末尾（）①TheexpertsthinkthatIndia’spopulationmaybethanchina’s2012.A.much;byB.more;inC.larger;byD.larger;on（）②weusuallyhavearestnoon.A.atB.inC.onD./()③Igotoschool___buseverymorning.A.inB.onC.atD.by()④LinLinoftenpracticesEnglish____chattingwithherAmericanfriend.A.inB.byC.forD.with()⑤Iusuallygotoschool___bike.butsometimesIgotoschool___foot.A.with;onB.on;byC.on;withD.by;on【2013漳州中考】—_____________doesyourbrothergotowork?—Bybike.A.WhereB.WhyC.How◆with的用法：表示用某种工具(1)with+工具Weliketowritewithapen.(2)with+人体部位Weseewithoureyes.◆in的用法：通常与“衣着、声音、书写材料”等名称连用in+语言inEnglish用英语speakinasoftvoice◆on的用法：on+电器或媒介onTV/radio/Internet()Theboywascuttingabranchofatree