人教版高中英语必修3全册导学案之10

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1、Unit2Healthyeating知识点课题班级学习目标重占八、、难点指导小组课型课时10保持平衡失去平衡（强调状态，可与时间段连用）失去平衡（强调动作，不可与时间段连用）（打折）.—(减价)._10%forcash(打折)..人教版英语学科高一必修三导学案学生姓名LearnsomekeywordsandcanusethemfreelyUsageofkeywordsandphraseWorkingroupsandusethemindailylife学习过程【课堂探究案】一一合作探究•要点归纳1.balancevt.平衡；权衡兀.天平；平衡根据语境猜测黑体短语的

2、含义©Whatwillhappentoyouifyoudon'teatabalanceddiet?(②Trytobalanceyourdietbyeatingmorefruit.(③Pleasegainabetterbalancebetweenworkandplay.(【知识延伸】keepone'sbalance，outofbalanceloseone,sbalance翻译下列句子。①Yououghttohaveabalancedstateofmind.②Weshouldkeepthebalanceofnature.2.discountn.折扣；贴现率v.打折扣

3、；打折出售※乂巳give10percentdiscountforcash.现金付款，我们九折优惠。探We'reingreatneedofmoney,sowehaveourgoodssoldatadiscount.我们急需钱，所以我们减价出售我们的货物。探Allourgoodsmaybepurchasedatadiscountof10%untiltheendoftheweek.本周末前，我们的所有货物都可以打9折出售。【自我归纳】©give/allow/makeadiscount②打折扣©atadiscountof10%【活学活用】①Ifwemakeadealqu

4、ickly,「11beableto②Thesegoodswillbesold③Weboughtanewflat3.consultvt.咨询；请教;商量；査阅根据语境猜测黑体短语的含义探Shedidnotconsultadoctorbutlivedonadietofrice,rawvegetables,bananasandlemons.()探Whenyoutakeageographyexam,youmayconsultamap.()Parentscanconsulttheteacherabouttheirchildren.()thinkImustconsultwi

5、thafriendonthismatte匚()【自我归纳】©consultsb.about/onsth.②consultwithsb.about/onsth.【活学活用】①Ihavetomylawyerthemailer(咨询).②Ineedtomyclassmatestheplan(商量).4.oughtto应当；应该nowhisrestaurantoughttobefullofpeople.到了这个时候，他的餐馆本该宾客盈门的。探Oughttheytostopproducingcarsofthiskind?他们应该停止生产这种汽车吗？探Yououghtnot

6、to/oughtn9ttocrossthestreetagainsttheredlight.你不应该在红灯亮时过马路。※矗oughttohavecompletedthetaskyesterday.他昨天就该完成这项任务了。【参透误区】精析oughts的用法①oughtto没有人称和数的变化。②oughtto表示义务、责任、建议、劝告或推测。oughtto可与should互换。③oughtto的否定形式为,其一般疑问句形式是将ought置于主语前。_④oughtto/shouldhavedone表示“过去应该做而未做”，其否定句oughtn'tto/shouldn

7、,thavedone贝9表示“”。［活学活用］①Lookatthesky一itbeafineafternoon.应该②Hehelphisbrotherworkouttheproblem.不该5.loseweight体重减轻；减肥根据语境猜测黑体短语的含义①Iwillneverloseweight一Icomefromafatfamily.()②Toomanysweetfoodsmaymakeyouputonweight.()③©Thesegoodsaresoldbyweight.()用weight的短语完成句子。©Itiseasyto,butitisdifficu

8、ltto.发胖很容易，减