unit 1 section ⅲ word power grammar and usage & task 教学设计

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1、Unit1SectionⅢWordpower,Grammarandusage&Task教学设计语言点一单词集释板块识记掌握(一)根据所给词性和汉语意思写出单词1．volunteern．　　　　　　志愿者vi.&vt.自愿做，义务做2．analysevt.分析3．sweatn.汗水vi.流汗4．whispervt.&vi.小声说；私下说n.耳语5．thundern.雷，雷声6．lightningn.闪电7．trianglen.三角形；三角形物体8．waven.波浪vi.&vt.挥手；摆动9．tapn&

2、vt.&vi.轻拍，轻敲10．attachvt.使连在一起，把……附在……上；认为……重要11．bitevt.&vi.咬12．distancen．距离；远处→distantadj.遥远的；远隔的；远亲的13．hopefuladj.抱有希望的→hopefullyadv.有希望地；持乐观态度地→hopev．&n.希望；期望；盼望14．suitn．套装vt.适合，满足需要→suitableadj.合适的，适宜的15．disabilityn．缺陷；伤残→disablev．使某人丧失能力→disabledad

3、j.残疾的(二)根据首字母提示及英文释义写出下列单词16．reduce:makesth.smallerinsize，number，degree，price，etc.17．sniff:tobreatheairinthroughyournoseinordertosmellsomething18．recognize:toknowwhosomeoneisorwhatsomethingis，becauseyouhaveseen，heard，experienced，orlearnedabouttheminthe

4、past19．puzzle:somethingthatisdifficulttounderstandorexplain20．ignore:takenonoticeofsb./sth.理解拓展1．reducevt.&vi.减少，减轻，降低(一)背诵佳句培养语感(教材原句)Thepossibilitythatpleasantsmellsmightreducepainhasrecentlybeensuggestedbynewresearch.最近新的研究表明令人舒服的气味可能会减轻疼痛。(鲜活例句)Giv

5、ingupsmokingreducestheriskofheartdisease.戒烟会降低患心脏病的风险。(二)归纳拓展全析考点reduceto降低到/下降到……reduceby减少了……reducesb.to(doing)sth.使某人陷入某种境地；使某人(沦落到)做某事①Yourspeedmustbereducedtothecityspeedassoonasyoucrosstheborder.你一进市区车速就得减到市区的规定速度。②Shereducedherweightbyfivekilogr

6、ams.她的体重减轻了五千克。③Theywerereducedtobeggingalongthestreetintheend.最后他们沦落到沿街乞讨。2．recognizevt.认出，辨认出；承认；意识到；(正式)承认(一)背诵佳句培养语感(教材原句)Oneexplanationisthatwomen'ssenseofsmellisbetterdevelopedthanthatofmen，andislinkedtorecognizingthesmellofbabies.一种解释是：女人的嗅觉比男人的

7、嗅觉发育得更好，且与识别婴儿的体味有关。(鲜活例句)Irecognizedhisvoiceonthephonealthoughhetriedtopretend.虽然他极力掩饰，我还是在电话里听出了他的声音。(二)归纳拓展全析考点recognizethat...　　　　　承认……recognize...as...承认……为……berecognizedas/tobe...被公认为/承认是……①Hedidn'trecognizethathehadmadeabigmistake.他不承认自己犯下了大错。②H

8、anHanisrecognizedasabrilliantyoungwriter.韩寒被公认为一个杰出的青年作家。(三)明辨易混失误防范比较　recognize，realizerecognize通常指把原来认识的人或事物再次识别出来realize强调人的思维活动，意思是“意识到，察觉到”用recognize和realize填空③WhenIenteredtheroom，Irealizedtherewassomethingwrong.④Irecognizedmyoldfr