高中英语 unit4language points课件 新人教版必修2 课件VIP免费

Gooverthenewwordsandphrases1.wild16appreciate2.protection17succeed3.decrease18income4.loss19employ5.reserve20harm6.hunt21bite7.zone22inspect8.respond23incident9.distant24fierce10.fur25ending11.relief26laughter12.mercy27dinosaur13.contain28certain14.powerful29secure15.affect30rub1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.dieouthuntfor/lookfor/searchforInpeaceindanger(of)respondtotoone’sreliefinreliefburstintolaughter/tearshavemercyon/uponsbprotect…from/againstdoharmtosb/dogoodtosbcomeintobeingaccordingtosothatacertainbeemployedindoing/beemployedtodo1decrease(1):Therehasbeenasteadydecreaseinthenumberofvisitors.(2);Wehavedecreasedourdemandforpaper.(3).Thenumberofwhaleshasdecreasedsharplythisyearincrease(1):游客的数量持续下降.(n.减少,减弱,减轻)(2):我们减少了用纸的需求.(vt减少,降低)(3).今年鲸的数量急剧下降.(vi变少,下降)Languagepoints2.(1)dieout:disappearcompletely灭绝havediedoutManyanimals________________inthepastdecadesHehidbehindthedooruntilthefootstepshaddiedaway.(2)dieaway:/(光、声音)慢慢消失=diedown；（风）停下来Thewinddiedaway,andtheleavesbecamesilent.(3)dieoff:一一死去；先后死去,(草木)先后枯死Themembersofthefamilyhadalldiedofffornoreason.Theleavesofthetreearedyingoff(5)diefrom(6)dieof一般指除了疾病，情感，饥寒以外的原因而造成的死亡，指死于外因。常指由于疾病，情感，饥寒等原因而造成的死亡，指死于内因。Hedied_____drinking/smoking/overwork.Hisfatherdied___coldandhungerbeforeliberation.1Elephantswould____soonifmanwasallowedtoshootasmanyastheywish.AdieoffBdieoutCdieawayDdiedown2.Itwasapitythatthegreatwriterdied____hisworksunfinishedA.forBwithCfromDoffromof4.indanger在危险中indangerof有……的危险outofdanger脱离危险他有生命危险。Heisindangeroflosinglife.3.inpeace:peacefully和睦地；和平地；安详地AllIraqpeoplelookforwardtoliving______.atpeace:inastateoffriendshiporharmony处于和平状态.(inturninreturnintroubleinvain(徒然）intimeinneed)Ourcountryis_________________nowatpeacedanger(n)___adj.dangerous___vtendanger.Thebridgeis___sothechildrenonitare_____.Adangerous;indangerBdangerous;dangerousCindanger;indangerD.indanger;dangerousinpeace5.longtodolongvi.————————(1)Wearelongingtoseeyou.——————(2)_________________人们渴望和平。(3)Thechildrenarelongingfortheholidays.——————————————————(4)Iamreallylongingforhimtosaysomethingtendertome。————————————————我们渴望看见你Peoplearelongingforpeace.孩子们盼望放假.LongforsbtodoLongtodosthLongforsth总结我确实渴望他对我讲此温柔的话。渴望,热望,极想Theknifecanprotectyoufromalecher(色狼).Thefurcanprotecttheantelopesagainstthecold.protectsbfromsth/sb.保护……免受……protectsbagainststh防御……他戴上墨镜保护眼睛以防太阳光。Heworedarkglassestoprotecthiseyesfromthesun.5.protect…….from6.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...