Unit2GettingalongUnderstandingideas（2）英語(yǔ)外研版八年級(jí)上冊(cè)

Learningobjectives通過(guò)本課時(shí)的學(xué)習(xí)，學(xué)生能夠：1.總結(jié)現(xiàn)在完成時(shí)的基本用法（表示過(guò)去持續(xù)到現(xiàn)在的動(dòng)作

或狀態(tài)），掌握“for+時(shí)間段”“since+時(shí)間點(diǎn)/從句”的搭

配規(guī)則。2.

區(qū)分延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞，能完成常見動(dòng)詞的轉(zhuǎn)換。3.運(yùn)用現(xiàn)在完成時(shí)交流分享經(jīng)歷，樹立樂于分享的人際交往

準(zhǔn)則。

重點(diǎn)

重點(diǎn)Watchandanswer1.Whatdoyouthinkofthewoman?2.Doyouhaveasimilarexperiencewiththewoman?Watchthevideoandanswerthequestions.Shewouldliketoshareherfoodwithothers,sosheiskind.Yes,Ido.Isharedmylunchwithmydeskmatelastweek....WatchandfillWatchthevideoagainandfillintheblanks.YoungHanXin__________(live)inpoverty______hisparentspassedaway.2.Everyafternoonhefishesbytheriverbank,buthe__________(catch)

almostnothing______weeks.3.She__________(share)hersimplelunchwithhim______tendays.haslivedsincehascaughtforhassharedforReadandfillReadthesentencesandfillintheblanks.

·YoungHanXinhaslivedinpovertysincehisparentspassedaway.·Everyafternoonhefishesbytheriverbank,buthehascaught

almostnothingfor

weeks.·Shehassharedhersimplelunchwithhimfortendays.Thesesentencesallusethe____________tense,andtheyallinclude______or______.presentperfectsinceforReadandfindReadthereadingpassageandfindmoresentenceswiththesestructures.

·YoungHanXinhaslivedinpovertysincehisparentspassedaway.·Everyafternoonhefishesbytheriverbank,buthehascaught

almostnothingfor

weeks.·Shehassharedhersimplelunchwithhimfortendays.TheGianthasbeenaway

foralongtime.Sincethen,hehasn’tseenachildthere.Icannotunderstandwhyspringhasnotcome

sincelastyear.Ihaven’theardthatbeautifulbirdsong

forawhile.ReadandfillPresentperfecttense:todescribeanactionorstatethatbeganinthepastand

____________________(continuesuntilnow/nolongeroccursnow).pastnowTheGianthasbeenaway

foralongtime.continuesuntilnowTheGiantleft.TheGiantdoesn’tcomeback,andhemaynotcomebackinthedaystocome.ReadandsummarizeReadthesentencesandsummarizetherulesfor“since”and“for”.

·YoungHanXinhaslivedinpovertysincehisparentspassedaway.·Shehassharedhersimplelunchwithhimfortendays.·TheGianthasbeenawayforalongtime.·Sincethen,hehasn’tseenachildthere.·Icannotunderstandwhyspringhasnotcomesince

lastyear.Therulesfor“since”and“for”sincesince+__________since+____________inthepastforfor+_____________clause(simplepasttense)atimepointaperiodoftimeCompletethesentenceswithfororsince.1.Wehavebeenfriends___________Grade3.2.Theyhavebeentogether__________threeyears.3._________lastyear,we’vesharedalotofhappymoments.sinceforSinceReadandcompletePractisemore:4.MikehasworkedinChina______alongtime.5.Thiscouplehavebeenmarried______aboutthirtyyears.6.Wehavebeenfriends?______wemetatschool?.forforsinceReadandfindReadthetwosentencesandfindoutthedifferencesbetweenthem.

(a)TheGianthasbeenaway

foralongtime.(b)TheGianthasleft.(a)(b)meaningfocuseson?thefactthatthedeparturehappened??(acompletedaction)structurecanbeusedwith“for+aperiodoftime”verbbeaway(continuousverb)focuseson?howlong?theabsencehaslasted?(a?continuousstate?)can’tbeusedwith“for+aperiodoftime”leave(instantaneousverb)describeactionsthat?continueovertimedescribeactionsthat?happeninstantly?ReadandsummarizeReadmoresentencesandsummarizethecharacteristicsofthepredicateverbs.·TheGianthasbeenaway

foralongtime.·YoungHanXinhaslivedinpovertysincehisparentspassedaway.·Shehassharedhersimplelunchwithhim

fortendays.·Sincethen,hehasn’tseenachildthere.·Icannotunderstandwhyspringhasnotcome

since

lastyear.Whenthepresentperfecttenseisusedtodescribeacontinuousactionorstate(inaffirmativesentences),thepredicateverbmustbea__________(continuous/instantaneous)verb.continuousInnegativesentences,eithercontinuousverbsorinstantaneousverbscanbeused.Readthesentencesandconverttheinstantaneousverbsintocontinuousverbs.instantaneouscontinuousleave/gobeawaycomebuystart/begindiejoinReadandconvert·Hehasbeeninthecitysincelastyear.·Ihavehad

mypen

for3days.·Thefilmhasbeenonfor20minutes.·Hisfatherhasbeendeadfor3years.·Shehasbeenamemberoftheclubsincelastyear.bein/athavebeonbedeadbein/amemberofCompletethenewsarticlewithfor,sinceorthecorrectformofthewordsinthebrackets.Mostpeoplehopetoreceivebirthdaygifts.ButJimmyTeng,or“UncleJimmy”,doesthingsdifferently.The74-year-oldmanhassoldicecreams1______thepast17yearsinSingapore.Everyyear,on22March—hisbirthday—he2_________(offer)freeicecreams.Hehasdonethis3_________his70thbirthday.Thisyear,UncleJimmyplanstogiveaway800icecreams.“People4__________(be)quitestressedrecentlyandIwanttohelp,”hesaid.“Sharinghasmademefeelhappy5_________thepastfouryears.”He6_________(enjoy)talkingwithhiscustomers.Manyofthemhavebecomehisfriends7_________theyfirstmet.Somestudentshelpedhimsetupsocialmediapages.Hehasmademanyfriendsonline8_________then.forofferssincehavebeenforenjoyssincesincePracticeReadandcompleteMakeadiscussionReadandanswerReadthepassageagainandanswerthequestions.1.WhendoesJimmyofferfreeicecream?2.Howdoeshefeelaboutsharing？3.Whatdoyouthinkarethepricelessgifts?4.Whathaveyoulearntfromit?Everyyear,on22March.Sharinghasmadehimfeelhappy.Sharingcanhelpusmakemorefriends./Sharedjoyisadoublejoy.Ithinkthepricelessgiftsherearenotjustthefreeicecreams,butalsothejoyofsharingandthefriendshipshebuilt.MakeaconversationWorkinpairs.Discussyourexperienceofsharing.UsethewordsandexpressionsfromthereadingpassageandtheUsefulexpressionstohelpyou.Usefulexpressions·Ihaveshared...with...for/since...·Sharingreallybrings...·Sharinghasallowed/shown/taughtme...·Oneday,...·Howdoessharingmakeyoufeel?·Itmakesmefeel...ExperienceofsharingWhendidithappen?Howdidyoufeelaboutit?Whathappened?Whathaveyoulearntfromit?A:Whendidithappen?B:Ithappenendlastyear.A:Whathappened?B:Itwasourschooltriptothezoo.MyclassmateLiDamingforgottobringhislunch.Hewashungryandsad.Isharedmyhamburgerwithhim.Twootherclassmatessharedtheirfruitandmilkwithhim.A:Howdidyoufeelaboutit?B:Itmademehappy.A:Whathaveyoulearntfromit?B:Sharingreallybringsuscloseasfriends.Sincethen,I’vealsosharedmanythingswithotherfriends.MakeaconversationSample用since或for填空。1.ShehasstudiedEnglish__________8years.2.JennyhaslivedinBeijing__________lastyear.3.Wehavebeenfriends__________Grade1.4.Ihaveknowneachother_____________wewerechildren.5.Mr.Lihasn’tseenTom__________alongtim