++Unit1++SectionA+Grammar+Focus-4c 人教版九年级英语全册+

人教新目标GoForIt九年级英语全册Unit1HowcanwebecomegoodlearnersSectionAGrammarFocus-4cLearninggoals1.Newwords:

repeat,note,physics,chemistry,memorize,pattern2.Grammar：Thestructureandexpressionsof“by+动词-ing”3.Sentences：①

—DoyoulearnEnglishbyreadingaloud?—Yes,Ido.Ithelpsmypronunciation.②

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

v.重复；重做n.笔记；记录v.注意；指出n.物理n.化学v.记忆；记住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.相同的结构是_________________2.其中by是______(词性)，意思是_______________.bydoing.介词用...手段；通过NothinggreatwaseverachievedwithoutenthusiasmGrammarfocusTranslatethesesentencesandlet’sread.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.你如何学习英语？我通过小组学习。你通过大声阅读学习英语吗？是的。这帮助了我的发音。我如何能读得更快？你可以通过按意群读的方式。我如何能提高我的发音呢？有一种方法是通过听录音。NothinggreatwaseverachievedwithoutenthusiasmGrammarFocusReadthefollowingsentencesandfindoutthecommonfeatures.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.verb+by+动词-ingby+动词-ing形式，表方式、方法。在此结构中，by是介词，意为“通过，使用”;该结构常用来回答how引导的问句NothinggreatwaseverachievedwithoutenthusiasmLet’sstudy.你能区分in,with和by吗？CanyousingthissonginEnglish?意思：_____________________用法：_____________________Iwritemyhomeworkwithapen.意思：________________________

用法：________________________Thegirlmademoneybysellingflowers.意思：________________________

用法：________________________用英语in+语言、声音、原材料等用钢笔通过卖花用...手段或方式with用具体有形的东西NothinggreatwaseverachievedwithoutenthusiasmGrammarHowdoyoulearnEnglish?DoyoulearnEnglishbyreadingaloud?HowcanIreadfaster?HowcanIimprovemypronunciation?Ilearnbystudyingwithagroup.Yes,Ido.Ithelpsmypronunciation.Youcanreadfasterbyreadingwordgroups.Onewayisbylisteningtotapes.Readthesentencesandtranslatethem.NothinggreatwaseverachievedwithoutenthusiasmPresentation观察GrammarFocus的以上对话，请思考：询问做事的方式或手段时，常使用____________________________句型提问；回答常用_______

结构来表达，表示通过手段、方法而达到某种目的或某种结果。Howdoyou…?/HowcanI…?by+v.-ingNothinggreatwaseverachievedwithoutenthusiasmPresentationGrammmar---介词by的用法【观察领悟】仔细观察例句,体会句中介词by的具体含义。1.Ipracticepronunciationbyreadingaloud.

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

6.TheOldManandtheSea

byHemingway.7.Don’treadwordbyword.

Nothinggreatwaseverachievedwithoutenthusiasm“by+动名词（短语）”的结构howdoyoustudyEnglish?IstudyEnglishbyworkingwithfriends.(1)提问方式:“by+动词-ing”结构常用来回答Howdoyou....？或HowcanI...？这类句型。(2)回答方式：“by+动名词（名词）”结构

，学会运用by+doing的结构表达做事方式,意为“通过的方式得到...的结果”。by介词，表示“通过……方法或途径”，译成“靠、通过”。by后面可以加名词或动名词。重点语法Nothinggreatwaseverachievedwithoutenthusiasm动名词（v-ing）的用法语法定义

动名词是由“动词原形+-ing”构成的，但是它不是表示正在做，而只是表示“做……”这件事！“动词原形+-ing”有两种叫法，如果呈现的是名词词性就叫__________，呈现的形容词、副词词性时就叫

_______。动名词的构成和现在分词一样，但功能完全不同，动名词具有名词的功能，又保留了动词的性质。分词具有形容词、副词的功能且保留了动词的性质。因此动名词在句中作_______________________等。“动名词”“分词”主语、宾语、表语、定语Nothinggreatwaseverachievedwithoutenthusiasm

by是介词,后接名词、代词或动名词作宾语,意义较多,归纳如下:1.by表示方式、方法、手段等,意为“通过/用/靠……(而达到某种预期的目的)”,by+doingsth.意为“通过做某事”在句中作方式状语

—HowcanIturnonthecomputer?

——我怎样能打开电脑?

—Bypressingthisbutton.

——按这个按钮。Grammmar---介词by的用法PresentationNothinggreatwaseverachievedwithoutenthusiasmby的用法

by是介词,表示“通过……方法或途径”的意思,译成“靠,通过”,后面可加名词、名词短语或动名词。可用来回答how引导的特殊疑问句。

归纳总结1)goby

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

我通过看英文电影学英语。Nothinggreatwaseverachievedwithoutenthusiasm

另外,by作为介词的意义有很多。

例如:1）在……旁边，靠近

Thereisapowerstationbytheriver.

河边有一个电厂。

2）由于

bymistake由于差错；错误地Nothinggreatwaseverachievedwithoutenthusiasm3）被，由

somearticleswrittenbyLuXun

一些由鲁迅写的文章4）逐一；连续

onebyone一个接一个5）到……为止byteno’clockNothinggreatwaseverachievedwithoutenthusiasm辨析：by,with与inby表示方式、方法IlearnEnglishbyreadingthetextbook.Ireturnedhomebytrainlastyear.with表示使用某种工具、身体部位(手、腿、耳朵等）Shewrotetheletterwithapen.Wecanwalkwithourlegsandfeet.in表示用某种语言、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.做报告______________2.第一次______________3.读书很慢的人______________4.一个词接一个词_______________5.词组________________6.耐心些_________________7.大声重复出来______________8.做笔记______________9.记句型______________10.阅读杂志______________giveareportforthefirsttimeaslowreaderwordbywordwordgroupsbepatientrepeatoutloudtakenotesmemorizesentencepatternsreadmagazinesNothinggreatwaseverachievedwithoutenthusiasm1.Sheisgoodat_________（物理）andmath.2.Iwanttoknowhowtolearn__________（化学）well.3.Theteacheraskedustotake_______（笔记）carefully.4.Sorry,Ican’tfollowyou.Wouldyouplease_______(重复)

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

physicschemistrynotesrepeatmemorizeExercise一、根据句意及汉语提示填写单词。ExercisesNothinggreatwaseverachievedwithoutenthusiasm1.李雷通过与同学进行对话来练习说的技能。LiLeipracticesspeakingskills______________________withhisclassmates.2.我通过用英语写日记来提高我的英语写作水平。IimprovemyEnglishwritingby_________________inEnglish.3.吴老师建议我通过制作单词卡片来记住单词。

MissWuadvisedmetorememberthewords__________________________.4.你可以通过记笔记来学习化学。

Youcanlearnchemistry_________________.byhavingconversationskeepingadiarybymakingwordcardsbytakingnotesExercise二、根据汉语意思完成句子。Nothinggreatwaseverachievedwithoutenthusiasm三、单项选择()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?