Unit+2+Section+B+2a-2c+课件【知识精讲+备课精研】 人教版(五四学制)七年级英语下册

2021Unit2SectionB2a-2cfruitmilkunhealthy

healthy

hamburgercolachocolatechipsJunkfood垃圾食品★Belateforschool★Playcomputergames.★Eatagoodbreakfast.★Exercisemore.★Brushteethtwiceaday.unhealthyhealthyTask1Checking()theactivitiesyouthinkarehealthy.__gotobedearly__eatice-cream__eatquickly__eatvegetables__playsports__takeawalk√√√√[ˈkwikli]√1.Thedogruns________（quick).

quicklyadverb副词

2.Tonyeatsa______(quick)breakfast，thenhegoestoschool.quickadj形容词Eatingquicklyisbadforourstomachs(胃子).prediction预测TonyMary1.WhendoesMarygotobed?

2.Whoishealthier?A.TonyTask2ListeningA.At10:30.B.MaryB.At9:30.

Listeningtips:Findthekeywordsofthequestions.Task3Skimming略读Readquickilyforthemainidea(主要意思).Whatisthethispassageabout?A.Tony’sandMary'sschoolB.Tony'sandMary'sdaily(日常)livesC.Tony'sandMary'shealthyhabits.CirclethehealthyactivitesTask4Scanning扫读

readquicklyforgiveninformation(指定信息)

DoesTonygetupearly?Whydoyouthinkso?havetimeforsthhavetimetodosthIdon'thavemuchtime__________breakfast.tohaveWhatdoesTonydointheevening?carfulreading

EitherTomorTom'sbrother

ishereEitheryouorI_________right.A.amB.isC.areD.beCanwewatchTVorplaygamesforalongtime?Why/Whynot?Timeismoney.一寸光阴，一寸金Timeflies.时光易逝Timewaitsfornoman.时不待我Alltimeisnotimewhenit'spast.光阴一去不复返Soeverybodyshouldmakefulluseoftime.

WatchingTVorplayinggamesis______(healthy/unhealthy).getuplateeathamburgerseitherwatchTVorplaycomputergamesgotoschoolat8:00

③④playbasketball⑤dohomeworkfirst⑦brushteethattenthirtygotobedeatquicklyunhealthyhabitsat8:30

atnoon

afterschoolintheeveningunhealthyhabitsSelfanalysis(自我剖析)Writedownyourunhealthyhabitsandaskourclassmatesforsomeadvice(建议).Task5SpeakingoutHowcanwestayhealthy?Mary'sActivitiesTimeActivitiesInthemorning(1)getsupat6:30(2)always______________andeatsagoodbreakfast

goestoschoolat8:30Atnoon(3)eats____________________________forlunch

playsvolleyballafterlunchAfterdinner

(4)alwayseats__________，becauseittastesgood.Intheeveningdoeshishmework,swimsortakesawalkAtnight

goestobedat9:30takesashowerlotsoffruitandvegetablesice-cream[teist]Task6Readingforthinking

ReadingChallenge挑战赛Areyouready?Whichisagoodbreakfast?

milkeggvegetablesfishapple

A

colahamburgerchipsChocolatesnacksB

Round1Whatdoes

“that”referto(指代）”?cerealsvegetablesfishmeateggsbeansfruitmilkRecommendationforteenagerscereals:250-300g∕dayvegetables:450-500g

∕dayfruit:300-350g

∕dayegg:50g

∕dayfish:50-75g∕daymeat:50-75g∕daymilk:300-500ml∕daybeanproducts:300g∕daywater:2000-2500ml∕dayWhat'stheorder(顺序)ofthispassage?A.SpaceB.TimeRound2Howdoyouknowthat?findmorewordslikethis

Round3DoesMaryloveice-creamverymuch?频度副词Adverbsoffrequency[ˈsʌmtaimz]Makethewritingvivid(生动的).Round4HowlongdoesMarysleepeveryday?Howtosleepwell?Howtosleepwell?1gotobedearlyandsleepearly234drinkaglassofmilkbeforesleepingdon'tdoexercisebeforesleeping576makeyourroomcomfortablelistentosoftmusicbeforesleepingdon'teattoomuchbeforesleeping...Discussioningroups(小组讨论)Task7Discussion:Howtobeahealthychild?Afterdiscussingingroups,drawthethinki