初中英语人教新目标九年级全册 unit1 grammar focus 教案市公开课一等奖省课获奖课件

Unit1SectionAGrammarFocus第1页ReviewTranslatethephrases.thesecrettolanguagelearningmostofthetimebeafraidtodosth.hidebehindfallinlovewithbodylanguageexpressionsonone’sface语言学习秘诀大部分时间,时常胆怯/不敢做某事藏在……背后爱上……肢体语言；身体语言某人脸部表情第2页aswellIt’sapieceofcake.Itservesyouright.atfirstlookup也；又毫不费劲;小菜一碟你活该。最初；首先查阅；昂首看第3页Readthesesentencespayingattentiontotheunderlinedparts.Istudybyworkingwithagroup.DoyoulearnEnglishbywatchingvideos?Trytoguessaword’smeaningbyreadingthesentencesbeforeandafterit.Youcanbecomebetterbyreadingsomethingyouenjoyeveryday.第4页GrammarFocusHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterby

readingwordgroups.HowcanIimprovemypronunciation?Onewayisby

listeningtotapes.第5页“介词by+动名词”经常表达伎俩、方式或办法，能够用来回答how引导特殊疑问句。---HowdoyoulearnEnglish?---IlearnEnglish

by

watchingEnglishmovies.第6页HowdoyoupracticespeakingEnglish?Byhavingconversationswithfriends.第7页Howdoyoulearnnewwords?Bymakingwordcards.第8页Howdoyouimproveyourwriting?Bywritinge-mailstomypenpals.第9页Howdoyoupracticelistening?Bylisteningtoatapeandrepeatingoutaloud.第10页Howdoyouimproveyourpronunciation?BywatchingEnglishprograms.第11页Howdoyoulearngrammar?Bytakingnotes,doingexercisesandreadingalot.第12页Howdoyouimproveyourwriting?BywritingdiariesinEnglish.Howoftendoyouwriteadiary?第13页Howdoyouimproveyourlistening?BylisteningtoradioprogrammesinEnglish.HowoftendoyoulistentoradioprogrammesinEnglish?第14页Howdoyoukeephealthy?Byexercising.Howoftendoyouexercise?第15页4aMatchthequestionsandanswers.Howdoyoupracticespeaking?Howdoyoulearnnewwords?Howdoyouimproveyourwriting?Howdoyoupracticelistening?Howdoyouimproveyourpronunciation?Howdoyoulearngrammar?BywatchingEnglishprograms.Bylisteningtoatapeandrepeatingoutloud.Byhavingconversationswithfriends.Bytakingnotes,doingexercisesandreadingalot.Bymakingwordcards.Bywritinge-mailstomypenpals.第16页4bMakesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.mathphysicschemistryChinesehistorygeographyIusuallypracticemyEnglishbytakingnotes/readingbooksandnewspapers/speakingEnglishwithmyclassmates/memorizingsentencepatterns.第17页Iliketolearnmathbysolvingnewmathproblemseveryday.Iliketopracticemyphysicsbydoingextraexercises.Iliketoimprovemychemistrybymemorizingchemicaltermsanddoingexperiments.IliketopracticemyChinesebykeepingadiaryinChinese.Iliketoimprovemyhistoryandgeographybywatchinghistoricalandgeographicalprograms.第18页4cCheckwhatyoudotolearnEnglish.Theninterviewyourpartner.DoyoulearnEnglishbydoinggrammarexercises?Yes,Ido.Howoftendoyoudothem?…第19页IlearnEnglishby…MypartnerlearnsEnglishby…yesnohowoftenyesnohowoftendoinggrammarexercisestakingnotesinEnglishreadingEnglishbooks/magazineskeepingadiaryinEnglishusinganEnglishdictionary…第20页A:DoyoulearnEnglishby…?B:Yes,Ido.A:Howoftendoyoudothem?B:…takingnotesinEnglishreadingEnglishbooks/magazines第21页A:DoyoulearnEnglishby…?B:Yes,Ido.A:Howoftendoyoudothem?B:…takingnotesinEnglishusinganEnglishdictionary第22页

LinLinoftenpracticesEnglish_______

chattingwithherAmericanfriends.A.inB.byC.forD.with经典范例【解析】选B。句意：林林经常通过和美国朋友聊天练习英语。第23页我通过向老师求援学习。Istudybyaskingtheteacherforhelp.WelearnEnglishby_________(make)vocabularylists．making第24页我们通过利用太阳光和热使植物长地好。2.目前人们利用手机来进行交流。TranslatethesentencesintoEnglish.Wecanmakeplantsgrowwellbyusingthelightandheatfromthesun.Nowpeoplecommunicatewitheachotherbyusingcellphones.第25页3.Lily通过少吃减肥吗？不，不是。4.中国人通过植树来使环境越来越美丽。

DoesLucyloseweightbyeatingless?No,shedoesn't.Chinesepeoplemaketheenvironmentmoreandmorebeautifulbyplantingtrees.第26页by使用方法

by是介词,表达“通过……办法或途径”意思,译成“靠,通过”,背面可加名词、名词短语或动名词。可用来回答how引导特殊疑问句。

1)Thehousewasdestroyedbyfire.

房屋被火烧毁了。第27页2)travelbyair/land/sea

航空（陆路，航海）旅行3)goby

train/boat/bus

乘火车（船，公共汽车）4)shakesb.bythehand和某人握手5)IstudyEnglishbywatchingEnglishmovies.

我通过看英文电影学英语。第28页

另外,by作为介词意义有很多。

例如:1）在……旁边，接近

Thereisapowerstationbytheriver.

河边有一种电厂。

2）沿着，经由

toenterbythedoor由门进去

3）由于

bymistake由于差错；错误地第29页4）被，由

somearticleswrittenbyLuXun

某些由鲁迅写文章

5）表达相（乘）除（以计算面积）

aroom5mby4m

一种长五米宽四米房间

6）逐一；连续

onebyone一种接一种第30页第31页

英汉互译IstudyEnglishbylisteningtotapes.(通过听录音带)

bystudyingwithagroup.()

bywatchingEnglishprogramsonTV.()

bytakingpartinEnglishclassesafterschool.

()通过小组学习通过看英文电视节目通过放学后上英语班第32页IstudyEnglish___________________________(通过读英文杂志).___________________________(通过读教科书).___________________________(通过认真做家庭作业).byreadingEnglishmagazines

byreadingthetextbookbydoinghomeworkcarefully第33页用by有关短语完成句子1.IthinkthebestwaytolearnEnglishis___________________(通过大声朗读).2.Heusuallygoestowork__________(乘地铁).3.Firstwalk_____________(通过银行旁边),andthenturnleft.byreadingaloudbythebankbysubway第34页4.Canwesit______________(在窗子旁边)?5.Youmustbebackhome____________

(到十点为止).6.Therearelotsoftrees__________

(沿河).7.Youmustdoyourhomework__________

（你自己).8.Englishiswidelyused__________

(被人们)allovertheworld.

bythewindowbyteno’clockbytheriverbyyourselfbypeople