1、Unit2Topic2SectionB一、必背单词:1.文章_____2.吸烟,冒烟_______3.甚至,即使_______4.癌症________5.精力,活力_____6.必要的,必须的________7.活跃的;积极的______二、必背词组1. read in the sun在太阳下阅读2.borrowsthfromsb/borrowsbsth向某人借东西3.read an article about...阅读关于某事的文章4. be bad/good for 对有害/有益5. cause cancer/
2、illness导致癌症/疾病6. How terrible!太可怕了7.ask /tell sbtodo请或者让某人做某事8.ask/tellsbnottodo请或者让某人不要做某事9. give up doing sth 放弃做某事10. show sb sth/ show sth to sb 让某人看东西11.takeawalk散步12. be necessary for 对...有必要13. enough water 足够的水14.big fast enough足够大/快15. keep sb acti
3、ve 使...活跃16.during the day在白天 三、语言点讲解1.Imustaskhimtogiveupsmoking.我必须要他戒烟。1.asksb.todosth.意为“要求某人做某事”,其否定形式为asksb.nottodosth.类似的动词还有want,tell,get等。例如:Imusttellhimnottosmoke.我必须告诉他不要吸烟。2.giveup意为“放弃”,后接名称或动名词。例如:Youshouldgiveupdrinking.2.Drinkenoughwatereveryd
5、that...如此......以致......”或“too...to...太......而不能......”互换。例如:Sheisnotoldenoughtogotoschool.Sheistooyoungtogotoschool.Sheissoyoungthatshecan’tgotoschool.她年龄太小不能上学。四、重点句型1.He thinks smoking can help him relax .2.Breakfastgivesyouenergyforthemorning.3.Walkingisago