Unit 2 第4課時 (Section B 2a-2c) 教學(xué)課件【備課精研+知識精講】 七年級英語下冊 (人教新目標(biāo)Go for it!)

Unit2Whattimedoyougotoschool?SectionB2a-2c01Lead-inLet’sreviewLookandsayWhattimedoyouusually

?

Iusually

at

.getup5:30getupfivethirtya.m.7:00eatbreakfasteatbreakfastsevena.m.7:30gotoschoolgotoschoolseventhirtya.m.4:30gobackhomegobackhomefourthirtyp.m.FreeTalkTalkwithyourpartneraboutthedailylife.Whendoyouusuallygobackhome?Ialwaysgohomeat5:30.02Pre-readingWhatarehealthyactivities?Brainstormhealthyactivitiesgetupearlygotobedearlyruninthemorningtakeawalkafterdinnerbrushteethafterdinnereatlotsofvegetablesandfruitlotsof大量；許多Whatareunhealthyactivities?Brainstormunhealthyactivitiesgetuplategotobedlatedon’tbrushteethneverplaysportseatice-creamafterdinnereatveryquicklyquicklyadv.很快地Checktheactivitiesyouthinkarehealthy.Let’sthink2a__gotobedearly__eatice-cream__eatquickly__eatvegetables__playsports__takeawalkCanyoupredictwhattheyliketodoorusuallydojustfromtheirphotos?Whoseemshealthier?Maybehelikeseatinghamburgers.Maybesheusuallyplaysvolleyball.Let’spredict03While-readingLet’sread1.Whataretheirnames?2.Whowrotethepassage?3.What’sthemianideaofthispassage?A.Tnoy’sdailylifeB.TonyandMary’sschoollifeC.TonyandMary’sdailylifeTheboyisTony,thegirlisMary.TonyReadthepassagequicklyandanswerquestions.Let’sreadandcirclethehealthyactivities.Let’sread2bLet’sreadandcirclethehealthyactivities.Let’sread2bWhoishealthier?Let’sreadHi!I’mTony.Idon’tliketogetupearly.Inthemorning,Igetupateight.ThenIgotoschoolateightthirty.Idon’thavemuchtimeforbreakfast,soIusuallyeatveryquickly.Forlunch,Iusuallyeathamburgers.Afterschool,Isometimesplaybasketballforhalfanhour.WhenIgethome,Ialwaysdomyhomeworkfirst.Intheevening,IeitherwatchTVorplaycomputergames.Attenthirty,IbrushmyteethandthenIgotobed.Maryismysister.Sheusuallygetsupatsixthirty.Thenshealwaystakesashowerandeatsagoodbreakfast.Afterthat,shegoestoschoolateightthirty.Attwelve,sheeatslotsoffruitandvegetablesforlunch.Afterlunch,shesometimesplaysvolleyball.Shealwayseatsice-creamafterdinner.Sheknowsit’snotgoodforher,butittastesgood!Intheevening,shedoesherhomeworkandusuallyswimsortakesawalk.Atninethirty,shegoestobed.HealthierLet’sreadandfillinthetable.Let’sreadTonyMarygetupgotoschool

breakfastlunchactivityhomeeveninggotobedeatquicklyhamburgersfruitandvegetablesagoodbreakfast8:308:006:308:30playbasketballplayvolleyballdohomeworkeatice-creamwatchTVorplaycomputergamesdohomework,swimortakeawalk10:309:30Writedowntheunhealthyhabitsofeachperson.Thenthinkofhealthyactivitiesforthem.Let’sreadHealthyhabitsUnhealthyhabitsTonyMary...don’tliketogetupearly...usuallyeatveryquickly...forlunch,Iusuallyeathamburgers...watchTVorplaycomputergames...attenthirty...Igotobed...playbasketballforhalfanhour...brushmyteeth...usuallygetsupatsixthirty...alwaystakesashowerandeatsagoodbreakfast...eatslotsoffruitandvegetablesforlunch...sometimesplayvolleyball...usuallyswimsortakesawalk...atninethirty,shegoestobed...alwayseatice-creamafterdinner2cTrytocompletethepassagebythemindmap.Let’scompleteHabitsTony’sMary’s①getupateighthaveaquickbreakfastgotoschoolateightthirty②eathamburgersforlunch③playbasketballafterschool④dothehomeworkfirstaftergettinghome⑤eitherwatchTVorplaycomputergamesintheevening⑥brushteethandgotobedattenthirty①getupatsixthirtytakeashower,eatagoodbreakfastgotoschoolateightthirty②eatlotsoffruitandvegetablesforlunch③playvolleyballafterlunch④eatice-creamafterdinner⑤dothehomework,swimortakeawalkintheevening⑥gotobedatninethirtyIfyouareahealthadvisor(健康顧問),whatwillyousaytoTony?Youshouldgotobedearlyandgetupearlytodoexercise.I,...Idon’tliketogetupearly.Let’sreadYoushouldgetupearlyandhaveenoughtimeforbreakfast.Iusuallyeatveryquickly.Youcancutdownthefrequencyofeatinghamburgersandtrymorekindsoffoodforlunch.Forlunch,Iusuallyeathamburgers.…………04Post-readingLet’sreadListenandrepeatHi!I’mTony.Idon’tliketogetupearly.Inthemorning,Igetupateight.ThenIgotoschoolateightthirty.Idon’thavemuchtimeforbreakfast,soIusuallyeatveryquickly.Forlunch,Iusuallyeathamburgers.Afterschool,Isometimesplaybasketballforhalfanhour.WhenIgethome,Ialwaysdomyhomeworkfirst.Intheevening,IeitherwatchTVorplaycomputergames.Attenthirty,IbrushmyteethandthenIgotobed.so連接的并列句，前后兩個分句之間是因果關(guān)系半小時達，計……，表示時間要么……要么……;或者……或者……上床睡覺Let’sreadListenandrepeatMaryismysister.Sheusuallygetsupatsixthirty,Thenshealwaystakesashowerandeatsagoodbreakfast.Afterthat,shegoestoschoolateightthirty.Attwelve,sheeatslotsoffruitandvegetablesforlunch.Afterlunch,shesometimesplaysvolleyball.Shealwayseatsice-creamafterdinner.Sheknowsit’snotgoodforher,butittastesgood!Intheevening,shedoesherhomeworkandusuallyswimsortakesawalk.Atninethirty,shegoestobed.=alotof,大量；許多既可修飾可數(shù)名詞復(fù)數(shù)（相當(dāng)于many）,又可修飾不可數(shù)名詞（相當(dāng)于much）。作為；當(dāng)作，表示目的begoodfor

對……有好處bebadfor對……有害taste/te?st/v.有……的味道；品嘗Let’sretellTrytoretellthepassagebythemindmap.Let’sretellTrytoretellthepassagebythemindmap.Workinpairstotalkabouttheunhealthyhabitsyouhave.Thentrytogivesomehealthadvicetoeachother.A:Iusuallystayuplateandcan’tgetupearly.B:Youcan...A:That’sagoodidea.Doyouhaveanyunhealthyhabits?B:Idon’tlikeeatingvegetables.A:Youcan...GroupworkGroupworkWorkingroupsof3-4.Shareyourdailyroutinesandchoosetencommondailyactivities.Makeupquestionswithchoicesforaquestionnaire.Inviteotherclassmatestodoittocheckiftheyhavehealthylivinghabits.

Weareconductingasurveyaboutstudents‘routines,schedulesandhabits.Wesincerelyhopeyoucangiveushonestanswerstothesequestions.Thankyouforyourcooperation.1.

Whattimedoyougetup?

A.Before6o'clock.

B.Between6:00and6:30.

C.After6:30.2.Doyouplaysportsafterschool?

A.Always.

B.Usually.

C.Sometimes.

D.Never......Thankyouforyourtime!05LanguagePointsLanguagepointsAfterschool,Isometimesplaybasketballforhalfanhour.放學(xué)后，我有時打半個小時的籃球。(教材P11

2b)

sometimesadv.有時Point【用法詳解】sometimes為頻度副詞，意為“有時”，與fromtimetotime或attimes同義，常與一般現(xiàn)在時連用。Isometimesgotothecinemawithmymother.我有時和我媽媽一起去看電影。【易混辨析】sometimes,sometime,sometimes與sometimesometimes有時

頻度副詞表示事情發(fā)生的頻率，對其提問要用howoften。sometime某個時候副詞(有時寫作sometime)指將來或過去某個不確切的時間，

對其提問要用when。sometimes幾次；幾回名詞短語time為可數(shù)名詞，表示“次；回“，對其提問要用howmanytimes。sometime某個時候名詞短語time為不可數(shù)名詞，表示“時間“，對其提問要用howlong。Languagepoints2.

Intheevening,IeitherwatchTVorplaycomputergames.

晚上我要么看電視，要么玩電腦游戲。(教材P11

2b)

either...or...要么……要么……；或者……或者……【用法詳解】either…or...連接句中兩個獨立的詞、短語或句子，表示一種選擇。其中either作連詞，意為“或者”。Youcanhaveeithertheappleorthebanana.你可以吃蘋果，也可以吃香蕉。Ithinkthekeyiseitherinmybagoronthetable.我想鑰匙不是在我包里就是在桌上。Point【拓展延伸】either還可作副詞，意為“也”，用在否定詞之后。Petercan’tgoandIcan’teither.彼得不能去，我也不能?！咎貏e提醒】either...or...連接兩個名詞或代詞作主語時，謂語動詞應(yīng)該與離其最近的那個名詞或代詞在人稱和數(shù)上保持一致，也就是遵循“

就近原則”。Eitheryouoryoursisterhastostayathome.要么你，要么你妹妹必須待在家里。與yoursister(保持數(shù)的一致)Languagepoints3.

Sheknowsit’snotgoodforher,butittastesgood!她知道這對她不好，但它（冰激凌）好吃啊！(教材P11

2b)

begoodfor

對……有好處【用法詳解】begoodfor為固定短語，其反義短語為bebadfor(對......有害)。Readingisgoodforyourwriting.閱讀對你的寫作有益。WatchingtoomuchTVisbadforyoureyes.看太多電視對你的眼睛不好。Point1

tastev.有……的味道；品嘗n.味道；滋味【用法詳解】(1)taste在句中作連系動詞，意為“有......的味道”，其后接形容詞作表語。Thesouptastesdelicious.這湯嘗起來很美味。(2)taste也可作實義動詞，意為“品嘗”。Youcantastethesedishes.你可以嘗嘗這些菜。Point206ExercisesExercise1._____twotickets(票)foryou.A.Thereis B.HereisC.Hereare D.Arehere2.Weoftenarriveatschoolat8:00______themorning.A.at B.inC.on D.of3.—_____doyouhaveart?—OnMondayafternoonandFridayafternoon.A.Where B.WhenC.How D.Where一、選擇正確選項。Exercise1.Hersisterworksataradiostation.(改為一般疑問