++Unit1++SectionA+Grammar+Focus-4c 人教版九年級(jí)英語(yǔ)全冊(cè)+

人教新目標(biāo)GoForIt九年級(jí)英語(yǔ)全冊(cè)Unit1HowcanwebecomegoodlearnersSectionAGrammarFocus-4cLearninggoals1.Newwords:

repeat,note,physics,chemistry,memorize,pattern2.Grammar：Thestructureandexpressionsof“by+動(dòng)詞-ing”3.Sentences：①

—DoyoulearnEnglishbyreadingaloud?—Yes,Ido.Ithelpsmypronunciation.②

—HowcanIreadfaster?—Youcanreadfasterbyreadingwordgroups.Newwords1.repeat2.note3.physics4.chemistry5.memorize6.pattern

v.重復(fù)；重做n.筆記；記錄v.注意；指出n.物理n.化學(xué)v.記憶；記住n.模式；方式Let’sreadaloud,observeandstudy.Underlinethesamestructureinthefivesentences.Icanunderstandthemeaningbywatchingtheirbodylanguageandtheexpressionsontheirfaces.Icangetthemeaningbylisteningforjustthekeywords.Mypronunciationimprovedbylisteningtothe

interestingconversations

inEnglishmovies.Ilearned

usefulsentenceslike“It’sa

pieceofcake”bywatchingthemovies.Icangetthemeaningofthenew

wordsbylookingthemupina

dictionary.NothinggreatwaseverachievedwithoutenthusiasmLet’sreadaloud,observeandstudy.1.相同的結(jié)構(gòu)是_________________2.其中by是______(詞性)，意思是_______________.bydoing.介詞用...手段；通過(guò)NothinggreatwaseverachievedwithoutenthusiasmGrammarfocusTranslatethesesentencesandlet’sread.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.你如何學(xué)習(xí)英語(yǔ)？我通過(guò)小組學(xué)習(xí)。你通過(guò)大聲閱讀學(xué)習(xí)英語(yǔ)嗎？是的。這幫助了我的發(fā)音。我如何能讀得更快？你可以通過(guò)按意群讀的方式。我如何能提高我的發(fā)音呢？有一種方法是通過(guò)聽(tīng)錄音。NothinggreatwaseverachievedwithoutenthusiasmGrammarFocusReadthefollowingsentencesandfindoutthecommonfeatures.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.verb+by+動(dòng)詞-ingby+動(dòng)詞-ing形式，表方式、方法。在此結(jié)構(gòu)中，by是介詞，意為“通過(guò)，使用”;該結(jié)構(gòu)常用來(lái)回答how引導(dǎo)的問(wèn)句NothinggreatwaseverachievedwithoutenthusiasmLet’sstudy.你能區(qū)分in,with和by嗎？CanyousingthissonginEnglish?意思：_____________________用法：_____________________Iwritemyhomeworkwithapen.意思：________________________

用法：________________________Thegirlmademoneybysellingflowers.意思：________________________

用法：________________________用英語(yǔ)in+語(yǔ)言、聲音、原材料等用鋼筆通過(guò)賣花用...手段或方式with用具體有形的東西NothinggreatwaseverachievedwithoutenthusiasmGrammarHowdoyoulearnEnglish?DoyoulearnEnglishbyreadingaloud?HowcanIreadfaster?HowcanIimprovemypronunciation?Ilearnbystudyingwithagroup.Yes,Ido.Ithelpsmypronunciation.Youcanreadfasterbyreadingwordgroups.Onewayisbylisteningtotapes.Readthesentencesandtranslatethem.NothinggreatwaseverachievedwithoutenthusiasmPresentation觀察GrammarFocus的以上對(duì)話，請(qǐng)思考：詢問(wèn)做事的方式或手段時(shí)，常使用____________________________句型提問(wèn)；回答常用_______

結(jié)構(gòu)來(lái)表達(dá)，表示通過(guò)手段、方法而達(dá)到某種目的或某種結(jié)果。Howdoyou…?/HowcanI…?by+v.-ingNothinggreatwaseverachievedwithoutenthusiasmPresentationGrammmar---介詞by的用法【觀察領(lǐng)悟】仔細(xì)觀察例句,體會(huì)句中介詞by的具體含義。1.Ipracticepronunciationbyreadingaloud.

2.Hegoestoschoolbybike.3.Let’ssitbythewindow.4.Wemustgetbackhomebyteno’clockatnight.5.ShelearntEnglishbyherself.

6.TheOldManandtheSea

byHemingway.7.Don’treadwordbyword.

Nothinggreatwaseverachievedwithoutenthusiasm“by+動(dòng)名詞（短語(yǔ)）”的結(jié)構(gòu)howdoyoustudyEnglish?IstudyEnglishbyworkingwithfriends.(1)提問(wèn)方式:“by+動(dòng)詞-ing”結(jié)構(gòu)常用來(lái)回答Howdoyou....？或HowcanI...？這類句型。(2)回答方式：“by+動(dòng)名詞（名詞）”結(jié)構(gòu)

，學(xué)會(huì)運(yùn)用by+doing的結(jié)構(gòu)表達(dá)做事方式,意為“通過(guò)的方式得到...的結(jié)果”。by介詞，表示“通過(guò)……方法或途徑”，譯成“靠、通過(guò)”。by后面可以加名詞或動(dòng)名詞。重點(diǎn)語(yǔ)法Nothinggreatwaseverachievedwithoutenthusiasm動(dòng)名詞（v-ing）的用法語(yǔ)法定義

動(dòng)名詞是由“動(dòng)詞原形+-ing”構(gòu)成的，但是它不是表示正在做，而只是表示“做……”這件事！“動(dòng)詞原形+-ing”有兩種叫法，如果呈現(xiàn)的是名詞詞性就叫__________，呈現(xiàn)的形容詞、副詞詞性時(shí)就叫

_______。動(dòng)名詞的構(gòu)成和現(xiàn)在分詞一樣，但功能完全不同，動(dòng)名詞具有名詞的功能，又保留了動(dòng)詞的性質(zhì)。分詞具有形容詞、副詞的功能且保留了動(dòng)詞的性質(zhì)。因此動(dòng)名詞在句中作_______________________等?！皠?dòng)名詞”“分詞”主語(yǔ)、賓語(yǔ)、表語(yǔ)、定語(yǔ)Nothinggreatwaseverachievedwithoutenthusiasm

by是介詞,后接名詞、代詞或動(dòng)名詞作賓語(yǔ),意義較多,歸納如下:1.by表示方式、方法、手段等,意為“通過(guò)/用/靠……(而達(dá)到某種預(yù)期的目的)”,by+doingsth.意為“通過(guò)做某事”在句中作方式狀語(yǔ)

—HowcanIturnonthecomputer?

——我怎樣能打開(kāi)電腦?

—Bypressingthisbutton.

——按這個(gè)按鈕。Grammmar---介詞by的用法PresentationNothinggreatwaseverachievedwithoutenthusiasmby的用法

by是介詞,表示“通過(guò)……方法或途徑”的意思,譯成“靠,通過(guò)”,后面可加名詞、名詞短語(yǔ)或動(dòng)名詞?？捎脕?lái)回答how引導(dǎo)的特殊疑問(wèn)句。

歸納總結(jié)1)goby

train/boat/bus乘火車（船，公共汽車）2)shakesb.bythehand和某人握手3)IstudyEnglishbywatchingEnglishmovies.

我通過(guò)看英文電影學(xué)英語(yǔ)。Nothinggreatwaseverachievedwithoutenthusiasm

另外,by作為介詞的意義有很多。

例如:1）在……旁邊，靠近

Thereisapowerstationbytheriver.

河邊有一個(gè)電廠。

2）由于

bymistake由于差錯(cuò)；錯(cuò)誤地Nothinggreatwaseverachievedwithoutenthusiasm3）被，由

somearticleswrittenbyLuXun

一些由魯迅寫的文章4）逐一；連續(xù)

onebyone一個(gè)接一個(gè)5）到……為止byteno’clockNothinggreatwaseverachievedwithoutenthusiasm辨析：by,with與inby表示方式、方法IlearnEnglishbyreadingthetextbook.Ireturnedhomebytrainlastyear.with表示使用某種工具、身體部位(手、腿、耳朵等）Shewrotetheletterwithapen.Wecanwalkwithourlegsandfeet.in表示用某種語(yǔ)言、材料等What’sthisinEnglish?Nothinggreatwaseverachievedwithoutenthusiasm4aMatchthequestionsandanswers.1.Howdoyoupracticespeaking?2.Howdoyoulearnnewwords?3.Howdoyouimproveyourwriting?4.Howdoyoupracticelistening?5.Howdoyouimproveyourpronunciation?6.Howdoyoulearngrammar?NothinggreatwaseverachievedwithoutenthusiasmCheck(√)whatyoudotolearnEnglish.IlearnEnglishbyMypartnerlearnsEnglishbyyesnohowoftenyesnohowoftendoinggrammarexercises.takingnotesinEnglish.readingEnglishbooks/magazines.writinginanEnglishdiary.usinganEnglishdictionary.…4cNothinggreatwaseverachievedwithoutenthusiasmA:DoyoulearnEnglishby…?B:Yes,Ido.A:Howoftendoyoudothem?B:…takingnotesinEnglishreadingEnglishbooks/magazinestakingnotesinEnglishusinganEnglishdictionaryNothinggreatwaseverachievedwithoutenthusiasmCheck(√)whatyoudotolearnEnglish.Theninterviewyourpartner.A:DoyoulearnEnglishbydoinggrammarexercises?B:Yes,Ido.A:Howoftendoyoudothem?B:…Nothinggreatwaseverachievedwithoutenthusiasm1.做報(bào)告______________2.第一次______________3.讀書很慢的人______________4.一個(gè)詞接一個(gè)詞_______________5.詞組________________6.耐心些_________________7.大聲重復(fù)出來(lái)______________8.做筆記______________9.記句型______________10.閱讀雜志______________giveareportforthefirsttimeaslowreaderwordbywordwordgroupsbepatientrepeatoutloudtakenotesmemorizesentencepatternsreadmagazinesNothinggreatwaseverachievedwithoutenthusiasm1.Sheisgoodat_________（物理）andmath.2.Iwanttoknowhowtolearn__________（化學(xué)）well.3.Theteacheraskedustotake_______（筆記）carefully.4.Sorry,Ican’tfollowyou.Wouldyouplease_______(重復(fù))

whatyousaidjustnow?5.ThoughTimreadthesewordsmanytimes,hecouldn’t_________(記住)them.

physicschemistrynotesrepeatmemorizeExercise一、根據(jù)句意及漢語(yǔ)提示填寫單詞。ExercisesNothinggreatwaseverachievedwithoutenthusiasm1.李雷通過(guò)與同學(xué)進(jìn)行對(duì)話來(lái)練習(xí)說(shuō)的技能。LiLeipracticesspeakingskills______________________withhisclassmates.2.我通過(guò)用英語(yǔ)寫日記來(lái)提高我的英語(yǔ)寫作水平。IimprovemyEnglishwritingby_________________inEnglish.3.吳老師建議我通過(guò)制作單詞卡片來(lái)記住單詞。

MissWuadvisedmetorememberthewords__________________________.4.你可以通過(guò)記筆記來(lái)學(xué)習(xí)化學(xué)。

Youcanlearnchemistry_________________.byhavingconversationskeepingadiarybymakingwordcardsbytakingnotesExercise二、根據(jù)漢語(yǔ)意思完成句子。Nothinggreatwaseverachievedwithoutenthusiasm三、單項(xiàng)選擇()1.—Howdoyoustudy_____atest?—Ioftenstudy_____agroup.A.to；forB.for；atC.at；inD.for；with()2.Themorecarefulyouare,___mistakesyouwillmake.A.fewerB.thefewerC.thefewestD.themore()3.Don’tbenervous.Youcanreadthepassagesentence_____sentence.A.byB.inC.onD.withDBANothinggreatwaseverachievedwithoutenthusiasm()4.It_____metwohourstofinishthehomework.A.spendB.takesC.takeD.spends()5.–HowdoyoulearnChinese?–Ilearnit___readingmorepapersandmagazines.A.fromB.onC.byD.with()6.---Haveyoufinished_____yourpicture?