九年级英语全册Unit1HowcanwebecomegoodlearnersSectionA4a4c同步语法精讲精练课件新版人教新目标版

九年级英语全册Unit1HowcanwebecomegoodlearnersSectionA4a4c同步语法精讲精练课件新版人教新目标版►“by＋动词的­ing形式”表示“以，靠，借助，通过，用(某种方法或手段)”达到某种目的或某种结果。对此方式状语提问，应用how。该结构常用于回答Howdoyou...？或HowcanI．..？之类的问句。eg：—HowdoyoulearnEnglish？你怎样学习英语？—ByreadingEnglishnewspapersandmagazines.通过读英语报纸和杂志。—HowcanIturnonthecomputer？我怎样才能打开电脑？—Bypressingthisbutton.通过按这个按钮。【拓展】by的其他意思①“by＋交通工具/方式名词”意为“通过……，乘坐……”，表示交通方式。如bytrain/taxi/bus/bike/boat/plane，byland/road/sea/air等。②“by＋时间名词”意为“在……以前，不迟于……”，表示时间。如bynow/then/nextFriday/twoo'clock等。eg：Youmustfinishyourhomeworkby5p．m.你必须在下午5点前完成你的家庭作业。③“by＋地点名词”意为“在……旁边，靠近……”，表示位置，此时可与beside换用。如bythelake/river/window/door等。④by还有“经过”的意思。eg：walk/pass/goby一、单项选择。1．—____didyoucomeupwithsuchagoodidea?—Byreadingsomebooks.A．What

B．When

C．How

D．Why2．Myunclemakesmoneyby____asateacher.A．workingB．worksC．toworkD．toworking3．—DoyouoftenlearnEnglish____listeningtoVOA?—Yes.AndIalsohaveconversationswithfriends________English.A．for，inB．for，byC．by，byD．by，in4．Hermothergoestowork____buseverymorning.A．byB．atC．onD．inCADA二、按要求完成下列句子。1．HeimproveshisspokenEnglishby_joining_an_English_club．(对画线部分提问)__________he________hisspokenEnglish?2．Youcanmakewordcardstolearnnewwords.(改为同义句)Youcanlearnnewwords____________wordcards.3．Theytraveledaroundthecityontheirbikelastyear.(改为同义句)Theytraveledaroundthecity________lastyear.4．我通过大声朗读来学英语。(翻译句子)IlearnEnglish_______________．5．我通常通过记句型来练习我的英语。(翻译句子)IusuallypracticemyEnglish______________________patterns.How

does

improveby

makingby

bikeby

reading

aloudby

memorizing

sentence本课时其他知识点精练一、根据句意及汉语提示完成单词。1．Canyou________(重复)whatyousaid?2．Oneofmyfavoritesubjectsatschoolis_________(化学)．3．It'sagoodideatotakesome_____whilelisteningtoteachersinclass.4．LiuXinisgoodat_______．AndheisabigfanofQianXuesen.

repeatchemistrynotesphysics二、按要求完成下列句子。1．IkeepdiariesinEnglishoften．(对画线部分提问)_______________youkeepdiariesinEnglish?2．StudyingwithagroupisagoodwaytolearnEnglish.(改为同义句)______agoodwaytolearnEnglish___studyingwithagroup.3．