Unit1SectionAGrammarFocus-4c课件人教版英语九年级全册

Unit1Howcanwebecomegoodlearners?SectionAGrammarFocus~4c1.Tolearnsomenewwords:repeatnotepalphysicschemistrymemorizepattern2.Tolearntounderstandanduse“How…?”and“By….”sentences.Tograsptheuseofthestructureby+V-ing

toexpresswaysormethodswhendoingsth.inacontext.3.Toimproveyourgrammarability.4.TolearntowritethewaystoimproveEnglish.LearninggoalsRevisionbylisteningtoEnglishtapesbyjoiningtheEnglishclubbyreadingEnglishmagazinesbywriting/keepingdiariesinEnglishbyaskingaclassmateforhelpbywatchingEnglishmovies—HowdoyoustudyEnglish?—IstudyEnglish…makingwordcardslisteningtotapesstudyingwithagroupreadingthetextbook—HowdoyoulearnEnglish?—Ilearn

by________.—HowdoyoulearnEnglish?—Ilearn

by________.askingtheteacherforhelptakingnotesinEnglishwatching

EnglishmovieslisteningtoEnglishsongsHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.GrammarFocusYoucanreadfasterbyreadingwordgroups.HowcanIreadfaster?HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.Howtoimprovetheseskills?ListeninglistentothetapesrepeatoutloudSpeakingwork/studywithagrouphaveconversationwithsb.Reading

takenotes,doexercises

readbooks,newspapersandmagazinesWritingmemorize

wordsandsentencepatternswritee-mailstopenpalskeepadiaryGrammarFocusHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.Readthefollowingsentencesandfindoutthecommonfeatures.verb+by+v.-inglearn/study,practice,improve,develop,repeat,review...GrammarGrammarbylisteningmusic.bydoingexercises.how引导的特殊疑问句How表示“怎样”--HowdoyoulearnEnglish?--IlearnEnglishbyreadinglotsof

Englishmagazines.--Howisyournewhouse?--It'sgreat.how引导的特殊疑问句及答语how在本单元中询问方式、方法，意为“怎样，怎么，如何”。回答这种问句时常用by+名词或动词的-ing形式，表示“用……手段、方式”或“凭借……交通工具”。有时也用on短语表示交通方式。eg：—How____theystudyEnglish?—TheystudyEnglish_______________________________.How+do/does/can+主语+动词原形+…?

by+v.-ing

形式问答byaskingtheteacherforhelpdoGrammar1.Ilearnnewwords2.Iimprovemywriting3.Iimprovelisteningbymakingwordcards.bywritinge-mailstomypenpals.bylisteningtoatape.by介词,①表示"通过......的方法"；

②“靠，通过；③by之后出现动词，用动名词。目标一：“by+doing”结构

表达做事的方式____状语方式by的用法(1)by+地点，意为“靠近；在……旁边”。eg：Tomsitsbythewindow.汤姆坐在窗户旁边。(2)by+时间，意为“不迟于；在……之前”。eg：Jackmustcomebackhomeby10:00.杰克十点之前必须回家。(3)by+交通工具，意为“乘……（表示方式）”。eg：He

goes

to

work

by

bike.他骑自行车去上班。(4)意为“由……所作”。eg：ThemusicbyMozartisfamousallovertheworld.莫扎特的这首

音乐举世闻名。(5)by的相关短语

byaccident

意外地，bychance

偶然地，bymistake

错误地；无意中byGrammarGrammar：by的用法by+动词-ing形式，表方式、方法by+地点，意为靠近；在....旁边by+时间，意为不迟于；在...之前by+交通工具，意为乘......（表示方式）意为“由……所作，被”Mr.Brownmakesalivingbysellingnewspapers.Tomsitsbythewindowintheclassroom.Momtoldhimtocomebackhomeby10:00.He

goes

to

work

by

bike.ThemusicbyMozartisfamousallovertheworld.Practicebylisteningmusic.bydoingexercises.1.Icandoitby

______(I).2.

WegotoBeijingby

______(bus).3.Thisworkisfinishedby

_______

(hand).4.

IthinkyoucanimproveyourEnglish

by

__________(watch)

Englishmovies.5.Youcanreachthetopofthemountain____riding____acablecar.A.with,inB.by,inC.by,withD.in,withby+反身代词，根据主语而定by+交通工具，中间不能用the固定搭配by+v.ingmyselfbushandwatching辨析by/in/withGrammar【例句】1.Comeandsitbyus.2.Petergoestoworkbybuseveryday.3.Tonywillcomebackby10:00pm.【结论】by表示位置，意为“__________

”，如句1。2.by+表示交通工具的名词(by后不加冠词)，意为“

”，如句2。3.by+时间,

意为“

”，如句3。乘/坐...在……旁边到(某时)之前;不迟于Hegoestoschoolbybike.Thechildrenareplayingbytheriver.WhenIpassedby

Jack’swindowthismorning,Iheardhimsingingintheroom.Imustbeinbedbyteno’clock.by的其他用法pass\walkby“经过，路过”1.Ipracticespeakingbyhavingconversationswithfriends.2.Annielearnnewwords

bymakingwordcards.

3.Thestudentsimprovewritingbywritinge-mailstotheirpenpals.Howdoyoupracticespeaking?Howdoesshelearnnewwords?Howdotheyimprovewriting?总结句型：How++++？do/does主语谓语（原形）宾语目标二：用“how”来询问做事的方式。Answerlikethis:Ipracticespeakingbyhavingconversationswithfriends.Howdoyoupracticespeaking?BywatchingEnglishprograms.Howdoyoulearnnewwords?Bylisteningtoatapeandrepeatingoutloud.Howdoyouimproveyourwriting?Byhavingconversationswithfriends.Howdoyoupracticelistening?Bytakingnotes,doingexercisesandreadingalot.Howdoyouimproveyourpronunciation?Bymakingwordcards.Howdoyoulearngrammar?Bywritinge-mailstomypenpals.GrammarMatchthequestionsandanswers.4av.重复；重做

aloud

adv.出声地;大声地。只能用在动词之后,主要强调发出的声音能被听见。常与read/call/shout/cry等词连用,不用于比较级。辨析aloud,loud和loudlyloud

adj.&adv.大声地;喧闹地。指说话声和笑声，常用比较级。常与talk/speak/laugh/sing等词连用。loudlyadv.高声地;喧闹地。暗含嘈杂、喧闹的意味。能放在动词之前，也可用于动词之后，可与任何发出声响的动词如bring,explode,knock和insist,demand,explain等连用。可以和loud互换，含有“吵闹”的意思,不悦耳。①Wecan'thearyou.Pleasespeaklouder.②Shetoldustospeakalittlelouder.

①Don'treadaloudinthelibrary.②Heisreadingthestoryaloudtothechildren.Healwaysspeaksloudlyathome.ThetwobasicsThefourskills1.Howdoyoupracticespeaking?2.Howdoyoulearnnewwords?3.Howdoyouimproveyourwriting?4.Howdoyoupracticelistening?5.Howdoyouimproveyourpronunciation?6.Howdoyoulearngrammar?Whatotherwayscanweusetoimprovethefourskillsandthetwobasics?PracticeMakesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.mathphysicschemistryChinesehistorygeography4b化学物理e.g.IusuallypracticemyEnglishbytakingnotes/readingbooksandnewspapers/speakingEnglishwithmyclassmates/memorizingsentencepatterns.mathphysicschemistryChinesehistorygeographyeg：IusuallypracticemyEnglishbytakingnotes/readingbooksandnewspapers/speakingEnglishwithmyclassmates/memorizingsentencepatterns.

n.笔记；记录

GrammarMakesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.4cLet’stalk!Thegoodwaystolearndifferentsubjects.What

subjectcanyoulearnwell?

Howdoyoulearnit?Whatsubjectscan’tyoulearnwell?Howdoyoudealwithit?Chemistry.Ioftenaskmyfriendswhoaregoodatthissubjectsforhelp.IloveMath.Iusuallywritetheimportantknowledgepointsinmathclass.Thenreviewthemcontinuously.DoyoulearnEnglishbydoinggrammarexercises?Yes,Ido.Howoftendoyoudothem?…GrammarCheck(√)whatyoudotolearnEnglish.Theninterviewyourpartner.4cSummaryWordsPhasesGrammarfallinlovewith,lookup,becauseof.sothat,so...that...,aswellBy+v-ingexpression,discover,secret.grammar,repeat,note,physics,chemistryMakeasummarybyusingthemindmap.SummarySummaryby+V-ing.表示“通过、借助、用（某种方式或方法）by的用法with,by,in,through的区别by的其他用法Let’sinterview.Whataboutyou?IlearnEnglishby…MypartnerlearnsEnglishby…yesnohowoftenyesnohowoftendoinggrammarexercisestakingnotesinEnglishreadingEnglishbooks/magazineskeepingadiaryinEnglishusinganEnglishdictionary

everydayeverydayeveryweekWritingPost-GrammarThewaysIimprovemyEnglish

Asweknow,Englishisbecomingmoreandmoreimportantinourlife,soIstudyEnglishhard.Asaresult,IamgoodatlearningEnglish.DoyouwanttoknowhowIimproveEnglish.Nowletmetellyou.1.Ipracticespeakingby______________________.2.Ilearnnewwordsby_______________.3.Iimprovemywritingby_____________.4.Ipracticelisteningby_______________.5.Iimprovemypronunciationby_______________.6.Ilearngrammarby_______________......Ifyoucandofromtheseways,IbelieveyouwilldowellinlearningEnglish.Ⅰ.单项选择1.Theforeignerspoke______quickly______Icouldhardlyunderstandhim.A.too;to B.such;that C.so;that D.very;that2.Jennylearnsnewwordsby______inadictionary.A.lookingupitB.lookingupthemC.lookingforitD.lookingthemup3.Ifind______difficulttolearnEnglishwellinashorttime.A.thatB.thisC.itD.them4.—______didyoutellheraboutthenews?—Bysendingane-mail.A.WhatB.WhyC.WhenD.HowExercisesCDCD根据括号内所给的提示词语用本单元所学的语法完成下列对话，每空词数不限。1.—HowdoyoustudyEnglish,Jenny?—Istudyit_______________________(workwithagroup).