8a unit7 reading教案及学案

1 / 8 8A Unit7 Reading 教案及学案 莲 山课件 m Unit7Environment ReadingA objectives 1TolearnthecauseoftheGreenhouseEffect 2Tolearnhowtobeagreenconsumer Teachingprocedure Warming-up Beforereading Askthequestionsbelow: ? ? Duringtheprocess,somenewwords,suchasgreenhouseeffect,atmosphere,cause,food,soil,environmentallyfriendly,canbeimbedded. Whilereading : ? 2 / 8 ? ? ? key: “environmentallyfriendly”things. : ? ? ? ? key: “greenconsumers”. After-reading: :Howcanweactasgreenconsumerstoprotecttheenvironment? 3 / 8 学案 ReadingA 1根据短文和首字母提示，写出短文中所缺单词的正确形式。 TheyoungGreenc_Guidesaysthatourworldisindangerbecausewehavemanye_problems ourfirstproblemisthegreenhouseeffect Itwillc_thelevelofseastoriseandd_citiesandevenwholecountries Thesecondoneistheactthatpeopledrainforests Itwillcausef_becausetreescanhelpholdthes_ ourlastproblemispeople sbadhabitsofusingthings Theythrowawayeverythingaftertheyuseitonce Andthisc_mountainsofrubbishanditp_ourlandandsea 2用所给单词的适当形式填空。 1)Theprofessor stalkwasSo_thatInearlyfellasleep (1ife) 2)Thefactorynearourschoolletsoutalot0I_gaseseveryday (harm) 3)Peoplecreatemountainsofrubbishandthiscauseslotsof(pollute) 4)Thinkitoverbeforeyoutake_ (act) 4 / 8 5)Theactofdestroyingrainforestsismakingthegreenhouseeffectmuch_(bad) 6)Weshouldonlybuyanduse“environmentallyfriendly”thingsto_ourworld (safe) 3根据中文意思填写所缺的单词，每条横线限填一个单词。 1)为了学好英语，我们要做大量的练习。 _learnEnglishwell ，wemustdolotofpractice. 2)树木对我们很重要，因为它们吸收二氧化碳而释放氧气。 TreesareimportanttoUSbecausethey_carbondioxide(二氧化碳 )andletoutoxygen(氧气 ). 3)早睡早起的习惯使我舅舅很健康。 _sleepingearlyandgettingupearlykeepsmyunclehealthy 4)我希望每个人都能成为 “ 绿色消费者 ” 。 Ihopeeveryonecanbea_ 5)现在我们使用环保袋，因为它们不会污染和破坏环境。 Nowweuse“environmentally friendly bagsbecausetheywon t_or_theenvironment 6)他爸爸费了很大劲才阻止了他放弃学习英语。 Hisfathertriedveryhardto_him_uplearningEnglish 5 / 8 ReadingB objectives 1Tolearntheexpressionsofdifferentkindsofpollution 2Tolearnhowtoconveyone sownviewonenvironmentandpollution Teachingprocedure Review: TheteacherreviewswhathavebeentaughtinReadingA. Pre-task: ; ; While-task: ,askstudentstolookatthetitle“HeadtoHead”andpredictwhatthearticleinB2isabout. Readthearticleandanswerthequestions: 1)Thisarticleprobablycomesfrom_. 2)WhatdoForestSmithandjohnGreendo?Doyouthinktheywillhavethesameideas? 6 / 8 checktheanswers. Readthearticleagainandcompletethetablebelow. Forest sviewjohn sview ThefutureItlooks(1)_We llhaveabrightfuture. FactoriesWemust(2)_them. (3)_ tneedtogiveupcarsbutweneedto(4)_.Weneed(5)_. RecyclingWemust(6)_(7)_. PopulationItisa(8)_. LifeinthepastWemustgetback(9)_.Wecan t(10)_. Post-reading-Discussion: Whichviewdoyousupport?Pleasegiveyourreasons. Homework: on. 学案 ReadingB 1翻译下列短语。 1)丢垃圾 _2)呼吸空气 _ 7 / 8 3) 太多物品 _4) 生 产 无 用 的 产 品_ 5) 减少垃圾和空气污染 _6) 改善公共交通_ 7) 住在国外 _8) 在 某 人 四 十 多 岁 时_ 9) 同到 上 _10) 交 通 堵 塞_ 2用适当的介词填空。 1)couldyoutellmetheanswer_thequestion? 2)Somescientistssaywemustgive_bigcitiesandfactories， andgetback_asimpleway_life 3)Thegovernmentistryingmanywaystostoptheproblem_trafficjamsinGuangzhou. 4)ournewschoolislargeandmodem muchdifferent_theoldone 5)Treestake_lotsofharmfulgases ，Sotheyareveryimportant_people 6)Peoplelivemuchlongernow,butahundredyearsagomostpeopledied_their40 7)Someonethinksourfuture_Earthlooksverybad ，butothersthinkwewillhavebrightfuture 8 / 8 8)Doyoubelievethatourworldis_danger? 3选词并用其适当形式完成句子。 dumpbreathereduceimproveinventpollutedrown 1)openthedoorsandthewindowstolettheairin It sdifficultto_insuchaterribleroom 2)EveryoneofUShasthedutytoprotectourworld ，suchasaskingpeoplenotto_rubbisheverywhere 3)Westi