九年级Unit1Gammar Focus.ppt

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1、HowdoyoulearnEnglish?Ilearnbystudyingwithagroup.DoyoulearnEnglishbyreadingaloud?Yes,Ido.Ithelpsmypronunciation.HowcanIreadfaster?Youcanreadfasterbyreadingwordgroups.HowcanIimprovemypronunciation?Onewayisbylisteningtotapes.GrammarFocusby是介词,后接名词、代词或动名词作

2、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。（2）表示位置,意为“靠近;在……旁边”。Thegirlsareplayingbythelake.女孩们正在湖边玩耍。（3）表示时间,意为“在……之前;到……为止;不迟于”。Mymotherwillc

3、omebackby6:00.我妈妈将在6点前回来。（4）表示动作执行者,用于被动语态,意为“被;由”。Thehousewasdestroyedbyfire.房子被大火烧毁了。(5)用于某些固定短语中,如bytheway“顺便问一下”onebyone“一个接一个地”stepbystep“一步一步地”byaccident“偶然地”Howdoyoupracticespeaking?HowdoyoulearnEnglish?Howdoyouimproveyourwriting?Howdoyoupractic

4、elistening?Howdoyouimproveyourpronunciation?Howdoyoulearngrammar?a.BywatchingEnglishprograms.b.Bylisteningtoatapeandrepeatingoutloud.c.Byhavingconversationswithfriends.d.Bytakingnotes,doingexercisesandreadingalot.e.Bymakingwordcards.f.Bywritinge-mailst

5、omypenpals.Matchthequestionsandanswers.4a4bMakesentencesusingthestructure“dosth.bydoing”withthesubjectsintheboxandinformationthatistrueforyou.mathphysicschemistryChinesehistorygeography语数外：Chinese语文math数学English英语物化生：physics物理chemistry化学biology生物政史地：po

6、litics政治history历史geography地理音体美：music音乐P.E.体育art美术Iliketopracticemyphysicsby________________________________________________.d.Iliketoimprovemychemistryby___________________________________________.e.IliketopracticemyChineseby__________________________

7、___________________.Iliketoimprovemyhistoryandgeographyby________________________________________________________________________Now,let’ssummarizesomewaysoflearningEnglish.A.ListeninglisteningtoEnglishtapeslisteningtoEnglishradioslisteningtoEnglishson

8、gsB.SpeakingspeakingEnglishinclassspeakingEnglishaloudspeakingEnglishwithaforeignerspeakingEnglishwithfriendsC.ReadingreadingEnglishaloudreadingEnglishtextbooksreadingEnglishnotesreadingEnglishnewspapersD.WritingwritingEnglishcompositio