Unit 2 第4課時(shí) (Section B 2a-2c) 教學(xué)課件【備課精研+知識(shí)精講】 七年級(jí)英語(yǔ)下冊(cè) (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(wèn)),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(gè)分句之間是因果關(guān)系半小時(shí)達(dá)，計(jì)……，表示時(shí)間要么……要么……;或者……或者……上床睡覺(jué)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(duì)……有好處bebadfor對(duì)……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(shí)打半個(gè)小時(shí)的籃球。(教材P11

2b)

sometimesadv.有時(shí)Point【用法詳解】sometimes為頻度副詞，意為“有時(shí)”，與fromtimetotime或attimes同義，常與一般現(xiàn)在時(shí)連用。Isometimesgotothecinemawithmymother.我有時(shí)和我媽媽一起去看電影?！疽谆毂嫖觥縮ometimes,sometime,sometimes與sometimesometimes有時(shí)

頻度副詞表示事情發(fā)生的頻率，對(duì)其提問(wèn)要用howoften。sometime某個(gè)時(shí)候副詞(有時(shí)寫作sometime)指將來(lái)或過(guò)去某個(gè)不確切的時(shí)間，

對(duì)其提問(wèn)要用when。sometimes幾次；幾回名詞短語(yǔ)time為可數(shù)名詞，表示“次；回“，對(duì)其提問(wèn)要用howmanytimes。sometime某個(gè)時(shí)候名詞短語(yǔ)time為不可數(shù)名詞，表示“時(shí)間“，對(duì)其提問(wèn)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(gè)獨(dú)立的詞、短語(yǔ)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(gè)名詞或代詞作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞應(yīng)該與離其最近的那個(gè)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?jǐn)?shù)的一致)Languagepoints3.

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

2b)

begoodfor

對(duì)……有好處【用法詳解】begoodfor為固定短語(yǔ)，其反義短語(yǔ)為bebadfor(對(duì)......有害)。Readingisgoodforyourwriting.閱讀對(duì)你的寫作有益。WatchingtoomuchTVisbadforyoureyes.看太多電視對(duì)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(dòng)詞，意為“有......的味道”，其后接形容詞作表語(yǔ)。Thesouptastesdelicious.這湯嘗起來(lái)很美味。(2)taste也可作實(shí)義動(dòng)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(xiàng)。Exercise1.Hersisterworksataradiostation.(改為一般疑問(wèn)