高中英语 unit4language points课件 新人教版必修2 课件.ppt

wildlifeGooverthenewwordsandphrases1灭亡2搜寻寻找3和平地和睦地4在危险中5回答6松了口气….7使某人放松的是8突然大笑/大哭9对…表示可怜10某一个11保护….不受12从事忙于..13对…..有危害/有好处14形成产生15根据.按照16以致于结果.1decrease(1):Therehasbeenasteadydecreaseinthenumberofvisitors.(2);Wehavedecreasedourdemandforpaper.(3).Thenumberofwhaleshasdecreasedsharplythisyear2.(1)dieout:(5)diefrom(6)dieof4.indanger在危险中indangerof有……的危险outofdanger脱离危险他有生命危险。5.longtodolongvi.————————(1)Wearelongingtoseeyou.——————(2)_________________人们渴望和平。(3)Thechildrenarelongingfortheholidays.——————————————————(4)Iamreallylongingforhimtosaysomethingtendertome。————————————————Theknifecanprotectyoufromalecher(色狼).Thefurcanprotecttheantelopesagainstthecold.protectsbfromsth/sb.保护……免受……protectsbagainststh防御……6.Itcontainsapowerfuldrugwhichaffectsmosquitoes．它含有一种强效的药物可以防止蚊虫叮咬。这句话中的powerful是以-ful结尾的形容词该词的反义词为powerless即去-ful加-less。以-ful结尾的形容词的反义词形式基本上遵照这一变化规则。如：careful/carelessfearful/fearlesshelpful/helplesshopeful/hopelessuseful/uselessaffect（v．）:=haveaneffecton影响。effect（n．）效应；结果；后果。(haveaneffctonsb/sth)Hisopinionwillnot______mydecision．他的意见不会影响我的决定。Didthemedicine___________________?这药有什么疗效吗？Thefilmhadquite_________________her．这个影片对她影响很大。8.containv.n.container9.Norainforestnoanimalsandnodrugs.10.Youshould________________(更加关注)therainforestwhereIliveand________________(懂得howtheanimalslivetogetherpayattentiontobeusedtolookforwardtodevoteoneselftogetdowntoturntoleadtorefertostickto11Appreciate1.Youcan’treallyappreciateforeignliteratureintranslation2.Herfamilydoesn’tappreciateher.12.Theyallowedtouriststohunt______________ofanimals一定数目的