初中英語人教新目標九年級全冊 unit1 grammar focus 教案市公開課一等獎省課獲獎?wù)n件

Unit1SectionAGrammarFocus第1頁ReviewTranslatethephrases.thesecrettolanguagelearningmostofthetimebeafraidtodosth.hidebehindfallinlovewithbodylanguageexpressionsonone’sface語言學(xué)習(xí)秘訣大部分時間,時常膽怯/不敢做某事藏在……背后愛上……肢體語言；身體語言某人臉部表情第2頁aswellIt’sapieceofcake.Itservesyouright.atfirstlookup也；又毫不費勁;小菜一碟你活該。最初；首先查閱；昂首看第3頁Readthesesentencespayingattentiontotheunderlinedparts.Istudybyworkingwithagroup.DoyoulearnEnglishbywatchingvideos?Trytoguessaword’smeaningbyreadingthesentencesbeforeandafterit.Youcanbecomebetterbyreadingsomethingyouenjoyeveryday.第4頁GrammarFocusHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterby

readingwordgroups.HowcanIimprovemypronunciation?Onewayisby

listeningtotapes.第5頁“介詞by+動名詞”經(jīng)常表達伎倆、方式或辦法，能夠用來回答how引導(dǎo)特殊疑問句。---HowdoyoulearnEnglish?---IlearnEnglish

by

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

LinLinoftenpracticesEnglish_______

chattingwithherAmericanfriends.A.inB.byC.forD.with經(jīng)典范例【解析】選B。句意：林林經(jīng)常通過和美國朋友聊天練習(xí)英語。第23頁我通過向老師求援學(xué)習(xí)。Istudybyaskingtheteacherforhelp.WelearnEnglishby_________(make)vocabularylists．making第24頁我們通過利用太陽光和熱使植物長地好。2.目前人們利用手機來進行交流。TranslatethesentencesintoEnglish.Wecanmakeplantsgrowwellbyusingthelightandheatfromthesun.Nowpeoplecommunicatewitheachotherbyusingcellphones.第25頁3.Lily通過少吃減肥嗎？不，不是。4.中國人通過植樹來使環(huán)境越來越美麗。

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

by是介詞,表達“通過……辦法或途徑”意思,譯成“靠,通過”,背面可加名詞、名詞短語或動名詞?？捎脕砘卮餳ow引導(dǎo)特殊疑問句。

1)Thehousewasdestroyedbyfire.

房屋被火燒毀了。第27頁2)travelbyair/land/sea

航空（陸路，航海）旅行3)goby

train/boat/bus

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

我通過看英文電影學(xué)英語。第28頁

另外,by作為介詞意義有很多。

例如:1）在……旁邊，接近

Thereisapowerstationbytheriver.

河邊有一種電廠。

2）沿著，經(jīng)由

toenterbythedoor由門進去

3）由于

bymistake由于差錯；錯誤地第29頁4）被，由

somearticleswrittenbyLuXun

某些由魯迅寫文章

5）表達相（乘）除（以計算面積）

aroom5mby4m

一種長五米寬四米房間

6）逐一；連續(xù)

onebyone一種接一種第30頁第31頁

英漢互譯IstudyEnglishbylisteningtotapes.(通過聽錄音帶)

bystudyingwithagroup.()

bywatchingEnglishprogramsonTV.()

bytakingpartinEnglishclassesafterschool.

()通過小組學(xué)習(xí)通過看英文電視節(jié)目通過放學(xué)后上英語班第32頁IstudyEnglish___________________________(通過讀英文雜志).___________________________(通過讀教科書).___________________________(通過認真做家庭作業(yè)).byreadingEnglishmagazines

byreadingthetextbookbydoinghomeworkcarefully第33頁用by有關(guān)短語完成句子1.IthinkthebestwaytolearnEnglishis___________________(通過大聲朗讀).2.Heusuallygoestowork__________(乘地鐵).3.Firstwalk_____________(通過銀行旁邊),andthenturnleft.byreadingaloudbythebankbysubway第34頁4.Canwesit______________(在窗子旁邊)?5.Youmustbebackhome____________

(到十點為止).6.Therearelotsoftrees__________

(沿河).7.Youmustdoyourhomework__________

（你自己).8.Englishiswidelyused__________

(被人們)allovertheworld.

bythewindowbyteno’clockbytheriverbyyourselfbypeople