+Unit1+How+can+we+become+good+learners+SectionA+Grammer+Focus-4c 人教版九年級英語全冊

人教新目標(biāo)GoForIt九年級英語上冊Unit1HowcanwebecomegoodlearnersSectionAGrammerFocus-4clisteningtoEnglishtapesMatchHowdoyoulearnEnglish?ReviewspeakingwithaforeignerreadingEnglishnewspapersEnrichyourlifetoday,yesterdayisowismysteryHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.GrammarFocusEnrichyourlifetoday,yesterdayisowismysteryHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.GrammarFocusEnrichyourlifetoday,yesterdayisowismysteryby的用法表示方式、方法、手段等，by在此結(jié)構(gòu)中有“通過、借助、用（某種方式或方法）”的含義。對“by+動(dòng)詞-ing形式”這一結(jié)構(gòu)提問，用疑問詞how.by+v.-ing形式Enrichyourlifetoday,yesterdayisowismysteryhow引導(dǎo)的特殊疑問句及答語how在本單元中詢問方式、方法，意為“怎樣，怎么，如何”。回答這種問句時(shí)常用by+名詞或動(dòng)詞的-ing形式，表示“用……手段、方式”或“憑借……交通工具”。有時(shí)也用on短語表示交通方式。eg：—How____theystudyEnglish?—TheystudyEnglish_______________________________.How+do/does/can+主語+動(dòng)詞原形+…?

by+v.-ing

形式問答byaskingtheteacherforhelpdoGrammarEnrichyourlifetoday,yesterdayisowismysteryby的用法by+v.-ing形式表示方式、方法、手段等，by在此結(jié)構(gòu)中有“通過、借助、用（某種方式或方法）”的含義。對“by+動(dòng)詞-ing形式”這一結(jié)構(gòu)提問，用疑問詞how.Enrichyourlifetoday,yesterdayisowismysteryHowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.Readthefollowingsentencesandfindoutthecommonfeatures.verb+by+v.-inglearn/study,practice,improve,develop,repeat,review...GrammarEnrichyourlifetoday,yesterdayisowismystery

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

—HowcanIturnonthecomputer?

——我怎樣能打開電腦?

—Bypressingthisbutton.

——按這個(gè)按鈕。Grammmar---介詞by的用法PresentationEnrichyourlifetoday,yesterdayisowismystery

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）沿著，經(jīng)由

toenterbythedoor由門進(jìn)去3）由于

bymistake由于差錯(cuò)；錯(cuò)誤地4）被，由

somearticleswrittenbyLuXun一些由魯迅寫的文章5）逐一；連續(xù)

onebyone一個(gè)接一個(gè)LanguagepointsEnrichyourlifetoday,yesterdayisowismysteryMakesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.4bmathphysicschemistryChinesehistorygeographyIusuallypracticemyEnglish

by

takingnotes.readingbooksandnewspapers.speakingEnglishwithmyclassmates.memorizing

sentencepatterns.Enrichyourlifetoday,yesterdayisowismysteryGrammar1.用作主語所表動(dòng)作比較抽象，或者泛指習(xí)慣性的動(dòng)作。e.g.Playingwithfireisdangerous.注意:動(dòng)名詞做主語，有時(shí)先用it作形式主語，把動(dòng)名詞置于句末。這種用法在習(xí)慣句型中常用。Itisnouse/good/useless+doing...Itisawasteoftime+doing...Itisfun+doing...在以上結(jié)構(gòu)中常用動(dòng)名詞作主語。

e.g.It'snousecryingoverspiltmilk.(覆水難收)Itisfunplayingwithchildren.和孩子們一起玩真好。Enrichyourlifetoday,yesterdayisowismysteryby用于習(xí)慣用語中：bytheway順便說一句byoneself獨(dú)自地onebyone一個(gè)接一個(gè)地stepbystep一步步地littlebylittle逐漸地byallmeans盡一切方法byfar到目前為止learnbyheart背誦Enrichyourlifetoday,yesterdayisowismysteryIliketolearnmath___________________________________.Iliketopracticemyphysics______________________.Iliketoimprovemychemistry________________________________________________.IliketopracticemyChinese__________________________.Iliketoimprovemyhistoryandgeography____________________________________________.bysolvingnewmathproblemseverydaybydoingextraexercisesbymemorizingchemicaltermsanddoingexperimentsbykeepingadiaryinChinesebywatchinghistoricalandgeographicalprogramsHaveatryEnrichyourlifetoday,yesterdayisowismysteryexercise1.—Howdoyoustudyfora

test，Eric?—Istudy________workingwithagroup.

A.by

B.with

C.in

D.for2.—Shallwegototheairporttopickup

yoursister?—Idon'tthinkit'snecessary.Shewill

comehere

________taxi.

A.on

B.for

C.by

D.with3.Onsunnydays,mygrandma

oftenreadsanovel

________thewindow.

A.for

B.on