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ID:16440729
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时间:2018-08-09
《义务教育高中英语导学案与练习unit4 wildlife protection 语言点》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit4Wildlifeprotection语言点编稿:张桂琴目标认知重点词汇:mercy,affect,decrease,loss,reserve,hunt,contain,certain,appreciate,succeed重点短语:dieout,protect...from...,payattentionto,indanger重点句型:1.“主语+be+形容词+todo”结构。2.Itwillbelongbefore…+从句知识讲解重点词汇【高清课堂:词语精讲】mercy【原句回放】Farmershunteduswithoutmercy.农民们毫不留情的猎杀我们【点拨】1.mercy
2、(cn./un.)仁慈;宽容;怜悯Theyshowedmercytotheirenemies.Hisdeathwasamercy.Theshipwasatthemercyofthestorm.Mercy(onus)!Whatanoise!mercykilling2.Adj.merciful仁慈的,宽容的。Shewasmercifultotheprisoners.Thisjudgeismercilesstowardsanyonefoundguiltyofmurder.3.Adv.mercifullyTheplaywasverybad,butmercifullyitwasalsoshort!【拓
3、展】atthemercyofsb./sth.任……处置;对……无能为力;任由摆布throwoneselfonsb’smercy指望某人能宽容withoutmercy残忍地affect【原句回放】Itcontainsapowerfuldrugwhichaffectsmosquitoes.它含有一种影响蚊子的强效药物【点拨】affect (Vt.)影响;使感动。Thechangeinclimatemayaffectyourhealth.Theiropinionwillnotaffectmydecision.Cancerhadaffectedhislungs.Weweredeeplyaffecte
4、dbythenewsofherdeath.Sheaffectedaforeignaccent.辨析:affect,effect,affectionAlcoholaffectsdrivers'concentration.Alcoholhasaverybadeffectondrivers.Hefeltgreataffectionforhissister.Africahasalwayshadaspecialplaceinmyaffections.【拓展】Have/produceaneffecton对……有影响comeintoeffect生效;实施beofnoeffect无效的;无用的decreas
5、e【原句回放】Iftheirhabitatisthreatenedortheycannotfindenoughfood,theirnumbersmaydecrease.如果它们的栖息地受到威胁或它们不能找到足够的食物,它们的数量就会减少。【点拨】decreasev.&n.(1)vi.&vt.降低,减少,使(变小)[搭配]decreasein在……方面减少from在……基础上减少to减少到……by减少了……Thenewunemploymentfigureshavedecreasedfromlastmonth.新的失业人数比上个月有所减少。Thenewspaperhasdecreasedinsi
6、ze,butnotinquality.这份报纸虽然版面减少了,但质量并未降低。Themember8decreasedtothreehundred.会员减少至300人。Themembersdecreasedbythreehundred.会员减少了300人。(2)n.减少,减少的数量Therehasbeenasteadydecreaseinpopulationinthiscity.这个城市的人口在不断地减少。【拓展】onthedecrease在减少[特别提示]decreasev.减少[近]reducev.减少[反]increasev.增加loss【原句回放】lossofbamboogrowing
7、areas竹子生长地的丧失【点拨】lossn.(1)[U]损失;遗失;丧失Didyoureportthelossofyourjewellerytothepolice?你有没有把你丢失珠宝的事告诉警方?(2)损失,损坏Thecompanysufferedaheavylossasaresultofthatmistake.因为那次错误,公司损失惨重。He’lltryhisbesttomakeuptheloss.他将
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