英语人教版九年级全册介词by的使用方法.ppt

Unit1Howcanwebecomegoodlearners 单元语法讲解 by引导的方式状语 语法点击 by的用法 1 by 动词 ing 表示做某事的方式 方法等 译为 通过 借助 手段或方式 其后也可接名词 该结构在句中可以作方式状语 也可以作表语 对by引导的介词短语提问时 用how HowdoyoulearnEnglish IlearnEnglishbywatchingEnglishmovies 2 构成 by 交通工具 结构 注意在该短语中 交通工具名词之前不加冠词 3 构成 by 抽象名词或具有抽象意义的普通名词 此类名词前不必加冠词 其中by表示 靠 通过 由 所致 如bymistake 错误地 byhand 手工 等 4 by作介词时还有如下含义 5 由by构成的其他搭配还有 4aMatchthequestionsandanswers 1 Howdoyoupracticespeaking 2 Howdoyoulearnnewwords 3 Howdoyouimproveyourwriting 4 Howdoyoupracticelistening 5 Howdoyouimproveyourpronunciation 6 Howdoyoulearngrammar 4bMakesentencesusingthestructure dosth bydoing withthesubjectsintheboxandinformationthatistrueforyou mathphysicschemistryChinesehistorygeography e g IusuallypracticemyEnglishbytakingnotes speakingEnglishwithmyclassmates memorizingsentencepatterns 4cCheck whatyoudotolearnEnglish Theninterviewyourpartner A DoyoulearnEnglishbydoinggrammarexercises B Yes Ido A Howoftendoyoudothem B everyday everyweek Whataboutyou 一 根据提示 用含有by的短语完成下列各题 1 Comeandsit 我旁边 2 到上星期日 Ihadfinishedthebook 3 Shecamehome 乘飞机 4 Didyoumakethedesk 独自 5 顺便问下 howmanypeoplearethereinyourfamily byme BylastSunday byplane byyourself Bytheway Exercise 二 根据要求完成句子 每空一词 MybrotherusuallystudiesEnglishbyworkingwithfriends 对画线部分提问 yourbrotherusuallystudyEnglish 2 Thisboyisn toldenoughtodothisjob 改为同义句 Thisboyis dothisjob tooyoungto Howdoes 3 Cindyandhersisterdancedifferently 改为同义句 Cindyandhersisterdance ways 4 ThebestwayoflearningnewwordsisbyreadingEnglishmagazines 改为同义句 Thebestway newwordsisbyreadingEnglishmagazines different in tolearn 三 单项选择 1 Theteachersaiditwasnecessary aforeignlanguagewell forustolearnB ofuslearningC foruslearningD ofustolearn2 Howdoyoustudy atest Ioftenstudy agroup to forB for atC at inD for with 4 It s cold goswimminginwinterinBeijing A too toB so thatC so asD enough to 3 HowdoyoulearnEnglish IlearnEnglish practicingconversationwithfriends A onB inC ofD by 5 Ifoundhardtofinishtheworkinsuchashorttime A thatB it sC itD this 实战演练 单项选择 1 Hermothergoestowork buseverymorning A byB atC onD in 2 Howdoyoucommunicatewithyourforeignfriends writinge mails ofcourse A WithB ByC AtD From 3 Tomissitting thewindow A forB byC inD on B A B 4 Nancytookmydictionary mistake A forB inC atD by 5 Mymothermadeacoatformewithherownhands Itwasmade hand A toB atC byD with 6 Ireadabookwritten Jones A atB inC toD by D D C 根据汉语意思完成句子1 你是怎样提高你的写作水平的 通过每天写一篇日记的方式 doyouimproveyourwriting adiaryeveryday 2 我们打算乘火车去巴黎 WearegoingtoParis 3 这双鞋是手工做的 Thispairofshoesaremade How By writing by train by hand 4 顺便问一下 你知道我的电话号码吗 doyoukno