Part-常见前缀及其代表词汇课件

高考必背,3500,词（,5,）,高考必背3500词（5）,Part-常见前缀及其代表词汇课件,Part-常见前缀及其代表词汇课件,Part 1 常见前缀及其代表词汇,Part 2 高考考过的几个重点词汇,Part 3 开阔思路记单词,Part 4 高考必背短语,Part 5 神奇的“词根”,本节小测,Part 1 常见前缀及其代表词汇,Part-常见前缀及其代表词汇课件,Part-常见前缀及其代表词汇课件,=out,=in,ex(out)+plode(pland,鼓掌）,=over,=out=inex(out)+plode(pland鼓掌）=,断裂,（火山）,断裂（火山）,Part-常见前缀及其代表词汇课件,Part-常见前缀及其代表词汇课件,Part 2 高考考过的几个重点词汇,earn energetic,effort enthusiastic,elementaryeventually,emergencyexchange,encourage,Part 2 高考考过的几个重点词汇,1.,earn:n 挣得，赚,earn ones living 谋生,support oneself,自食其力,【例,1,】You are old enough to _ your own living.,A.winB.gain C.take D.earn,1.earn:n 挣得，赚,【例,1,】You are old enough to _ your own living.,A.winB.gain C.take,D.earn,Part-常见前缀及其代表词汇课件,2.,effort eft 努力，尝试,make an effort to do sth.,【例,2,】These young people are now making an active _ to,beautify（美化）our city.,A.partB.effort C.decision D.plan,2.effort eft 努力，尝试,【例,2,】These young people are now making an active _ to,beautify（美化）our city.,A.part,B.effort,C.decision D.plan,Part-常见前缀及其代表词汇课件,3.,elementary el ment()r,adj.,基本的,element,n.,组成部分,成分,例：He was expected to be able to go to a key elementary school.小学,【例,3,】Sugar is not an important element in bread,but flour is,.,A.uniqueB.essentialC.naturalD.adequate,3.elementary el ment()r,【例,3,】Sugar is not an important element in bread,but flour is,.,A.unique,B.essential,C.naturalD.adequate,独特的 基本的,必要的 自然的 充足的,Part-常见前缀及其代表词汇课件,4.,emergencymd()ns 紧急情况,【例,4,】You _ park here!Its an emergency exit.,A.shouldnt B.neednt C.couldnt D.mustnt,4.emergencymd()ns 紧急情,【例,4,】You _ park here!Its an emergency exit.,A.shouldnt B.neednt C.couldnt,D.mustnt禁止,【例4】You _ park here!Its a,5.,encourage nkrd 鼓励,encourage sb.to do sth.鼓励某人做某事,【例,5,】,（,encourage）by the advances in technology,many farmers have set up wind farms on their land.,【例,5,】,encourage,d,by the advances in technology,many farmers have set up wind farms on their land.,done,被动，已完成,【例5】encouraged by the adv,6.,energetic,endetk 精力充沛的,enthusiastic,i,n,juz st k 热情的,热心的,【例,6,】My grandfather is as,as a young,man and hates sitting around doing nothing all day.,A.enthusiasticB.energetic C.talkativeD.sensitive,6.energetic,endetk 精力充沛的,6.,energetic,endetk 精力充沛的,enthusiastic,i,n,juz st k 热情的,热心的,【例,6,】My grandfather is as,as a young,man and hates sitting around doing nothing all day.,A.enthusiastic,B.energetic,C.talkativeD.sensitive,6.energetic,endetk 精力充沛的,易混词辨析,力量：energy,power,strength,force,(1)energy：人的,精力,、活力，物能量,(2)power：人的,权力,、权势，物电力，动力,(3)strength：人的,体力,、力气，物强度,(4)force：武力、,暴力,、驱动力,【例,7,】,1.She devoted all her _ to the protection of environment.,2.The electric _ was cut off due to a heavy rain.,3.We should own strong armed _ to protect our nation.,4.They pulled the rope with all their _.,Part-常见前缀及其代表词汇课件,【例,7,】,1.She devoted all her,_,energy,_,_ to the protection of environment.,2.The electric,power,was cut off due to a heavy rain.,3.We should own strong armed _,forces,_,to protect our nation.,4.They pulled the rope with all their _,strength,_.,Part-常见前缀及其代表词汇课件,【例,8,】,-You are always full of _.Can you tell me the secret?,-Taking plenty of exercise every day.,A.powerB.strengthC.forceD.energy,【例,8,】,-You are always full of _.Can you tell me the secret?,-Taking plenty of exercise every day.,A.powerB.strengthC.force,D.energy,7.,eventually ventl 最后,终于,=finally,【例,9,】There was such a long queue for coffee at,the interval(间歇)that we _ gave up.,A.eventuallyB.unfortunately,C.generouslyD.purposefully,7.eventually ventl 最后,【例,9,】There was such a long queue for coffee at,the interval(间歇)that we _ gave up.,A.eventually,B.unfortunately不幸地,C.generously慷慨地D.purposefully有明确目标地,Part-常见前缀及其代表词汇课件,8.,exchange kstend 交换,exchange sth.with sb.跟某人交换某物,in exchange for 作为的交换,【例,10,】I have offered to paint the house _ a weeks,accommodation.,A.in exchange forB.with regard to,C.by means ofD.in place of,8.exchange kstend 交换,【例,10,】I have offered to paint the house _ a,weeks accommodation.,A.in exchange for,B.with regard to,作为的交换 关于,考虑到,C.by means of D.in place of,用,依靠 代替,Part-常见前缀及其代表词汇课件,Part 3 开阔思路记单词,economy knm 经济,“依靠农民”要发展经济还是要依靠农民,edit edt 编辑,edit反过来tide潮水新闻舆论像潮水一样,exhausted z st d精疲力竭的,“一个要死的”累死了,Part 3 开阔思路记单词,Part 4 高考必背短语,1.be eager to do sth.渴望做某事,=have a desire to do sth.,2.have an effect,on,对有影响,=have an influence,on,3.make an effort to do sth.努力做某事,4.encourage sb.to do sth.鼓励某人做某事,5.be enthusiastic about 对热心,6.be envious of 对嫉妒,7.be equal to 等于,8.escape from 逃脱,9.in the event of 万一,in case+,从句,10.set a good example for 为树立榜样,11.be expert in 在方面是专家,12.be exposed to 暴露于,Part 4 高考必背短语,Part 5 神奇的“词根”,flu 流感,fluent流利的,fluency 流利,fluid 液体,flush 脸红,激动,affluence 财富,confluent 汇合的,influence 影响,Part 5 神奇的“词根”,Part 5 神奇的“词根”,flu-流动,flu,流感,flu,ent流利的,flu,ency 流利,flu,id 液体,flu,sh 脸红,激动,af,flu,ence 财富,con,flu,ent 汇合的,in,flu,ence 影响,Part,常见前缀及其代表词汇,ppt,Part,常见前缀及其代表词汇,ppt,Part 5 神奇的“词根”Part 常见前缀及其代表词汇p,拉丁文 fluere（流动）,influenza 传染性疾病,influence,影响（古罗马人迷恋占星术，认为瘟疫是由于星体运动影响人体体液流动产生的）,词根,flu,词fly，flood，flee（水里流动、天上流动、地上流动）,Part,常见前缀及其代表词汇,ppt,Part,常见前缀及其代表词汇,ppt,拉丁文 fluere（流动）Pa