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九年级英语Unit13语境法单词词组及用法课件PPT
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这是一份九年级英语Unit13语境法单词词组及用法课件PPT,共55页。
Unit13 语境法讲解单词人教版新目标英语九年级全册Section A litter ['lɪtə(r)] v.乱扔n.垃圾;废弃物地板上乱扔(litter)了很多信(letter)。请勿乱扔垃圾。译Please do not litter.drop/throw litter 扔垃圾 bottom ['bɒtəm]['bɑ:təm] n.底部;最下部爸爸不喜欢高处,所以他待在塔的底部,从地面上拍照片。Dad doesn’t like heights, so he stayed at the bottom of the tower and took pictures from the ground. 【2015·江苏苏州】from top to bottom从上到下,完全地at the bottom of在……的底层at the top of在....顶端 f isherman ['fɪʃə(r)mən] n.渔民;钓鱼的人钓鱼的人应该有耐性。A fisherman should be patient.复数:fishermen coal [kəʊl] n.煤;煤块煤(coal)把外套(coat)弄脏了。炉子该续煤了。译The fire needs more coal.ugly ['ʌɡli] adj.丑陋的;难看的比较她穿了一条难看的裙子。译She wore an ugly skirt.an ugly face一张丑陋的脸advantage [əd'vɑ:ntɪdʒ] [əd'væntɪdʒ] n.优点;有利条件比较我能看到穿校服的好处。译I can see the advantages of wearing school uniforms. 【2019·湖南长沙】take advantage of利用;占……的便宜have the /an advantage of…有……的有利条件反义词:disadvantage 熟词生义①It is a two-way street—both of you will get an advantage. advantage [əd'vɑ:ntɪdʒ] [əd'væntɪdʒ] n.优点;有利条件cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱一个照相机花了他很多钱。译cost的主语是物或某种活动常用句型为事物+cost+人+金钱+ to do sth.at the cost of.以……为代价 at all costs= at any cost不惜任何代价A camera cost him a lot of money. 【2018广东广州】(1)_______________________过去式/过去分词(2) _______________________……的费用成本/代价(3) _______________________以……为代价(4) at all cost/costs 不惜任何代价costthe cost of...at the cost of…cost(1) ① 【 2018黄冈】 It __________ about eight minutes for the light to travel from the sun to the earth.② 【 2018成都改编】 A smile _________ nothing but gives much, so always keep smiling!③ I ___________ more than 100 yuan for buying books every month.④ My sister likes basketball very much, and she____________ an hour on basketball every day. pay, cost, spend, takepay takescostspends(2)我马上就要大学毕业了,所以教育的花费将会变少。I am going to graduate from the college, so_____________________ will get less.(3)她以自己的生命为代价,从火中把他救了出来。She saved him from the fire but_________________ her own life.my cost of educationat the cost ofcut down the cost 降低费用 cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱huge cost 巨大的代价 cost more 更贵 cost effort 花费气力 熟词生义①They will help the factory to cut the cost.②She saved him from the fire but at the cost of her own life.③That one mistake almost cost him his life.cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱wooden [wʊdn] adj.木制的;木头的比较他们坐在木箱子上。译They sat on wooden boxes.wood 木材,木头plastic ['plæstɪk] adj.塑料的n.塑料;塑胶有弹性的(elastic)塑料(plastic)。PET现在被广泛用于制作塑料瓶。译PET is now widely used to make plastic bottles. 【 2018·重庆A 】这种塑料被用来制作盘子。This kind of plastic is used to make plates.the plastic industry塑料工业a plastic bag塑料袋plastic ['plæstɪk] adj.塑料的n.塑料;塑胶takeaway ['teɪkəweɪ] n.外卖食物take(拿)+away(走)→外卖的。我们晚餐吃的是外卖饭菜。译We had a takeaway for supper.bin [bɪn] n.垃圾箱b(男孩)+in(里)→男孩躲在“垃圾箱”里。请把垃圾倒进垃圾箱里。译Please put the rubbish into the bin.a bread bin 面包箱a rubbish bin 垃圾箱 bin [bɪn] n.垃圾箱shark [ʃɑ:(r)k] n.鲨鱼sha(拼音:杀)+r(拼音:人)+k(拼音:狂)→鲨鱼“是杀人狂吗?”鲨鱼是一种很凶猛的动物。译The shark is a very fierce animal.fin [fɪn] n . (鱼)鳍分→鱼鳍分为:胸鳍、腹鳍、脊鳍、臀鳍、尾鳍。他没有看见另外一条的鳍。译He did not see the fin of the other.shark finscruel ['kru:əl] adj.残酷的;残忍的I can’t tolerate people who are cruel to animals.be cruel to 我不能忍受残忍虐待动物的人。译harmful ['hɑ:(r)mfl] adj.有害的译be harmful to对………有害The enzyme is not harmful to humans or animals,and it is friendly to the environment. 【2018·重庆A 】这种酶对人或动物都无害,对环境也无害。harm(伤害) do harm to =be harmful tochain [tʃeɪn] n.链子;链条译He started a fast food chain.他开创了一家快餐连锁店。iron chain 铁链 chain store 连锁店 a chain on sb’s mind 思想上的束缚chain [tʃeɪn] n.链子;链条chain the dog 用铁链把狗拴起来 译Water is the core of a healthy ecosystem.水是维持生态系统良性循环的根本。eco(生态)+ system(系统)→生态系统ecosystem ['i:kəʊˌsɪstəm] n.生态系统译This type of software is widely used in industry.这种软件被广泛应用于工业。工业(industry)灰尘(dust)引发肺病。industry ['ɪndəstri] n.工业;行业重工业heavy industry 轻工业 light industrytourist industry(旅游业)。light industry 轻工业 building industry 建筑业 industry ['ɪndəstri] n.工业;行业译break the law违反法律by law根据法律go to law提起诉讼They have even asked governments to develop laws to stop the sale of shark fins. 他们甚至要求政府出台法律阻止鲨鱼鳍的销售。实验室(lab)相关法律(law)。law [lɔ:] n.法律;法规译He is engaged in scientific research.他致力于科研工作。科学家(scientist)是从事科学性(scientific)研究的人。scientific [ˌsaɪən'tɪfɪk] adj.科学上的;科学的译afford常与can,could,be able to连用,后接名词或不定式,表示有足够的钱、时间做某事I like the two dresses, but I can only afford either of them. 【2018·云南】我喜欢这两条连衣裙,但我只能买得起两件中的一件。只要努力(effort)挣钱,就能负担得起(afford)这辆车。afford [ə'fɔ:(r)d] v.承担得起(后果);买得起(1)__________________________________负担得起(做)某事/物(2)__________________________________ 负担不起(做)某事物affordbe able to/can afford(to do) sth. be not able to/can’t afford to do sth.(1)They walked home last night because they didn’t have enough money to take a taxi.(改为同义句)They walked home last night because they_______________ take a taxi.couldn’t afford tohardly afford 几乎买不起 afford information 提供信息 afford [ə'fɔ:(r)d] v.承担得起(后果);买得起译It is a reusable vehicle in space.它是一个能重复使用的宇宙交通工具。re(反复)+us(use,使用)+able(形容词后缀,表示可的)→塑料袋是“可反复使用的”。reusable [ˌri:'ju:zəbl] adj.可重复使用的; 可再次使用的Reusale things can be used more than once.The company will provide transportation.公司会提供交通工具。trans(前缀,转)+port(运输)+ation(名词后缀)→将东西进行周转“运输”。transportation [ˌtrænspɔ:(r)'teɪʃn] n.运输业;交通运输公共交通 public transportationSectionBrecycle [ri:'saɪkl] v.回收利用;再利用re(前缀,表示再一次)+ cycle(循环)→再一次循环→回收利用。它是用再生纸打印的。译It’s printed on recycled paper.re是常用的前缀,在此表示“再,重新”的意思。如:review(复习);reunion(团聚,重聚);reappear(再现)。词 源这个动词出现在1922年,最初被用于描述工业生产过程,由re-(再,重新)和cycle(循环)组合而成。从1960年开始,它专门用于指称废品的回收利用,主要意为“回收利用(废物)”“重新使用(概念、方法、玩笑等)”。到1971年,由该词还派生出了形容词recyclable,意为“可回收利用的”“可再循环的”。recycle [ri:'saɪkl] v.回收利用;再利用recycled paper再生纸recycle old jokes重讲旧笑话recycle [ri:'saɪkl] v.回收利用;再利用napkin ['næpkɪn] n.餐巾;餐巾纸nap(小睡)+kin(亲属)→亲属拿着“餐巾”小睡。要把餐巾平铺在膝上。译Fold your napkin in your lap.gate [geɪt] n.大门迟到(late)了就站到大门(gate)外。我将把大门油成绿色。译I shall paint the gate green.bottle ['bɒtl] ['bɑ:tl] n.瓶;瓶子瓶子(bottle)里有一点(little)水。这个瓶子容量多少?译How much will this bottle contain?president ['prezɪdənt] n.负责人;主席;总统总统(president)专车发生交通事故(accident)。胡先生当选了总统。译Mr. Hu became president.熟词生义①If you decide to run for class president at your school, you will need to appear confident. ②Do you know who is the president of this new company?president ['prezɪdənt] n.负责人;主席;总统inspiration [ˌɪnspə'reɪʃn] n.灵感;鼓舞人心的人(或事物)inspir(看作 inspire,鼓舞)+ation(名词后缀)→鼓舞人心的人(物)你是我灵感的源泉。译You’re my inspiration.iron ['aɪən] n.铁铁(iron)狮子(ion)。这个零件是铁做的。译This part is made of iron.词 源作为名词,该词的含义为“铁”“铁制品”,源自古英语iren(金属,铁制武器或乐器)。到17世纪10年代,该词引申出了“熨斗”的含义。英语俚语have many irons in the fire的字面意思是“火里有太多铁”,实际上是说“要办的事太多了”“忙得不可开支”。作为动词,该词在15世纪写作irenen,表示“用铁制成”,由其名词词性衍生而来,该词还可表示“(用熨斗)熨,烫平”。iron ['aɪən] n.铁contain iron 含铁 press with iron 用熨斗熨烫iron out a shirt 熨一件衬衫 iron ['aɪən] n.铁work [wɜ:(r)k] n.(音乐、艺术)作品他的工作(work)是用叉子(fork)搅拌猪肉(pork)。这个男孩很聪明,能够很快解出这道数学题。译at work 在工作 out of work 失业work hard at 致力于 work on/at 从事,忙于work out 算出The boy is clever enough to work out the math problem quickly. 【 2016福建福州】metal ['metl] n.金属所有(total)金属(metal)都有用。这种金属容易切削。译This metal cuts easily.creativity [ˌkri:eɪ'tɪvəti] n.创造力;独创性cre(生产、增长)+ati(看作ate,使)+ity(名词后缀)→使其生长,让其富有“创造力”。我们充满了许多创造力。译We are full of creativity.WildAid ['waɪldeɪd] n .野生救援协会(美国)译The organization WildAid is to protect wild animals.野生动物组织的成是为了保护野生动物的。
Unit13 语境法讲解单词人教版新目标英语九年级全册Section A litter ['lɪtə(r)] v.乱扔n.垃圾;废弃物地板上乱扔(litter)了很多信(letter)。请勿乱扔垃圾。译Please do not litter.drop/throw litter 扔垃圾 bottom ['bɒtəm]['bɑ:təm] n.底部;最下部爸爸不喜欢高处,所以他待在塔的底部,从地面上拍照片。Dad doesn’t like heights, so he stayed at the bottom of the tower and took pictures from the ground. 【2015·江苏苏州】from top to bottom从上到下,完全地at the bottom of在……的底层at the top of在....顶端 f isherman ['fɪʃə(r)mən] n.渔民;钓鱼的人钓鱼的人应该有耐性。A fisherman should be patient.复数:fishermen coal [kəʊl] n.煤;煤块煤(coal)把外套(coat)弄脏了。炉子该续煤了。译The fire needs more coal.ugly ['ʌɡli] adj.丑陋的;难看的比较她穿了一条难看的裙子。译She wore an ugly skirt.an ugly face一张丑陋的脸advantage [əd'vɑ:ntɪdʒ] [əd'væntɪdʒ] n.优点;有利条件比较我能看到穿校服的好处。译I can see the advantages of wearing school uniforms. 【2019·湖南长沙】take advantage of利用;占……的便宜have the /an advantage of…有……的有利条件反义词:disadvantage 熟词生义①It is a two-way street—both of you will get an advantage. advantage [əd'vɑ:ntɪdʒ] [əd'væntɪdʒ] n.优点;有利条件cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱一个照相机花了他很多钱。译cost的主语是物或某种活动常用句型为事物+cost+人+金钱+ to do sth.at the cost of.以……为代价 at all costs= at any cost不惜任何代价A camera cost him a lot of money. 【2018广东广州】(1)_______________________过去式/过去分词(2) _______________________……的费用成本/代价(3) _______________________以……为代价(4) at all cost/costs 不惜任何代价costthe cost of...at the cost of…cost(1) ① 【 2018黄冈】 It __________ about eight minutes for the light to travel from the sun to the earth.② 【 2018成都改编】 A smile _________ nothing but gives much, so always keep smiling!③ I ___________ more than 100 yuan for buying books every month.④ My sister likes basketball very much, and she____________ an hour on basketball every day. pay, cost, spend, takepay takescostspends(2)我马上就要大学毕业了,所以教育的花费将会变少。I am going to graduate from the college, so_____________________ will get less.(3)她以自己的生命为代价,从火中把他救了出来。She saved him from the fire but_________________ her own life.my cost of educationat the cost ofcut down the cost 降低费用 cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱huge cost 巨大的代价 cost more 更贵 cost effort 花费气力 熟词生义①They will help the factory to cut the cost.②She saved him from the fire but at the cost of her own life.③That one mistake almost cost him his life.cost [kɒst][kɔ:st] v.(cost,cost)花费n.花费;价钱wooden [wʊdn] adj.木制的;木头的比较他们坐在木箱子上。译They sat on wooden boxes.wood 木材,木头plastic ['plæstɪk] adj.塑料的n.塑料;塑胶有弹性的(elastic)塑料(plastic)。PET现在被广泛用于制作塑料瓶。译PET is now widely used to make plastic bottles. 【 2018·重庆A 】这种塑料被用来制作盘子。This kind of plastic is used to make plates.the plastic industry塑料工业a plastic bag塑料袋plastic ['plæstɪk] adj.塑料的n.塑料;塑胶takeaway ['teɪkəweɪ] n.外卖食物take(拿)+away(走)→外卖的。我们晚餐吃的是外卖饭菜。译We had a takeaway for supper.bin [bɪn] n.垃圾箱b(男孩)+in(里)→男孩躲在“垃圾箱”里。请把垃圾倒进垃圾箱里。译Please put the rubbish into the bin.a bread bin 面包箱a rubbish bin 垃圾箱 bin [bɪn] n.垃圾箱shark [ʃɑ:(r)k] n.鲨鱼sha(拼音:杀)+r(拼音:人)+k(拼音:狂)→鲨鱼“是杀人狂吗?”鲨鱼是一种很凶猛的动物。译The shark is a very fierce animal.fin [fɪn] n . (鱼)鳍分→鱼鳍分为:胸鳍、腹鳍、脊鳍、臀鳍、尾鳍。他没有看见另外一条的鳍。译He did not see the fin of the other.shark finscruel ['kru:əl] adj.残酷的;残忍的I can’t tolerate people who are cruel to animals.be cruel to 我不能忍受残忍虐待动物的人。译harmful ['hɑ:(r)mfl] adj.有害的译be harmful to对………有害The enzyme is not harmful to humans or animals,and it is friendly to the environment. 【2018·重庆A 】这种酶对人或动物都无害,对环境也无害。harm(伤害) do harm to =be harmful tochain [tʃeɪn] n.链子;链条译He started a fast food chain.他开创了一家快餐连锁店。iron chain 铁链 chain store 连锁店 a chain on sb’s mind 思想上的束缚chain [tʃeɪn] n.链子;链条chain the dog 用铁链把狗拴起来 译Water is the core of a healthy ecosystem.水是维持生态系统良性循环的根本。eco(生态)+ system(系统)→生态系统ecosystem ['i:kəʊˌsɪstəm] n.生态系统译This type of software is widely used in industry.这种软件被广泛应用于工业。工业(industry)灰尘(dust)引发肺病。industry ['ɪndəstri] n.工业;行业重工业heavy industry 轻工业 light industrytourist industry(旅游业)。light industry 轻工业 building industry 建筑业 industry ['ɪndəstri] n.工业;行业译break the law违反法律by law根据法律go to law提起诉讼They have even asked governments to develop laws to stop the sale of shark fins. 他们甚至要求政府出台法律阻止鲨鱼鳍的销售。实验室(lab)相关法律(law)。law [lɔ:] n.法律;法规译He is engaged in scientific research.他致力于科研工作。科学家(scientist)是从事科学性(scientific)研究的人。scientific [ˌsaɪən'tɪfɪk] adj.科学上的;科学的译afford常与can,could,be able to连用,后接名词或不定式,表示有足够的钱、时间做某事I like the two dresses, but I can only afford either of them. 【2018·云南】我喜欢这两条连衣裙,但我只能买得起两件中的一件。只要努力(effort)挣钱,就能负担得起(afford)这辆车。afford [ə'fɔ:(r)d] v.承担得起(后果);买得起(1)__________________________________负担得起(做)某事/物(2)__________________________________ 负担不起(做)某事物affordbe able to/can afford(to do) sth. be not able to/can’t afford to do sth.(1)They walked home last night because they didn’t have enough money to take a taxi.(改为同义句)They walked home last night because they_______________ take a taxi.couldn’t afford tohardly afford 几乎买不起 afford information 提供信息 afford [ə'fɔ:(r)d] v.承担得起(后果);买得起译It is a reusable vehicle in space.它是一个能重复使用的宇宙交通工具。re(反复)+us(use,使用)+able(形容词后缀,表示可的)→塑料袋是“可反复使用的”。reusable [ˌri:'ju:zəbl] adj.可重复使用的; 可再次使用的Reusale things can be used more than once.The company will provide transportation.公司会提供交通工具。trans(前缀,转)+port(运输)+ation(名词后缀)→将东西进行周转“运输”。transportation [ˌtrænspɔ:(r)'teɪʃn] n.运输业;交通运输公共交通 public transportationSectionBrecycle [ri:'saɪkl] v.回收利用;再利用re(前缀,表示再一次)+ cycle(循环)→再一次循环→回收利用。它是用再生纸打印的。译It’s printed on recycled paper.re是常用的前缀,在此表示“再,重新”的意思。如:review(复习);reunion(团聚,重聚);reappear(再现)。词 源这个动词出现在1922年,最初被用于描述工业生产过程,由re-(再,重新)和cycle(循环)组合而成。从1960年开始,它专门用于指称废品的回收利用,主要意为“回收利用(废物)”“重新使用(概念、方法、玩笑等)”。到1971年,由该词还派生出了形容词recyclable,意为“可回收利用的”“可再循环的”。recycle [ri:'saɪkl] v.回收利用;再利用recycled paper再生纸recycle old jokes重讲旧笑话recycle [ri:'saɪkl] v.回收利用;再利用napkin ['næpkɪn] n.餐巾;餐巾纸nap(小睡)+kin(亲属)→亲属拿着“餐巾”小睡。要把餐巾平铺在膝上。译Fold your napkin in your lap.gate [geɪt] n.大门迟到(late)了就站到大门(gate)外。我将把大门油成绿色。译I shall paint the gate green.bottle ['bɒtl] ['bɑ:tl] n.瓶;瓶子瓶子(bottle)里有一点(little)水。这个瓶子容量多少?译How much will this bottle contain?president ['prezɪdənt] n.负责人;主席;总统总统(president)专车发生交通事故(accident)。胡先生当选了总统。译Mr. Hu became president.熟词生义①If you decide to run for class president at your school, you will need to appear confident. ②Do you know who is the president of this new company?president ['prezɪdənt] n.负责人;主席;总统inspiration [ˌɪnspə'reɪʃn] n.灵感;鼓舞人心的人(或事物)inspir(看作 inspire,鼓舞)+ation(名词后缀)→鼓舞人心的人(物)你是我灵感的源泉。译You’re my inspiration.iron ['aɪən] n.铁铁(iron)狮子(ion)。这个零件是铁做的。译This part is made of iron.词 源作为名词,该词的含义为“铁”“铁制品”,源自古英语iren(金属,铁制武器或乐器)。到17世纪10年代,该词引申出了“熨斗”的含义。英语俚语have many irons in the fire的字面意思是“火里有太多铁”,实际上是说“要办的事太多了”“忙得不可开支”。作为动词,该词在15世纪写作irenen,表示“用铁制成”,由其名词词性衍生而来,该词还可表示“(用熨斗)熨,烫平”。iron ['aɪən] n.铁contain iron 含铁 press with iron 用熨斗熨烫iron out a shirt 熨一件衬衫 iron ['aɪən] n.铁work [wɜ:(r)k] n.(音乐、艺术)作品他的工作(work)是用叉子(fork)搅拌猪肉(pork)。这个男孩很聪明,能够很快解出这道数学题。译at work 在工作 out of work 失业work hard at 致力于 work on/at 从事,忙于work out 算出The boy is clever enough to work out the math problem quickly. 【 2016福建福州】metal ['metl] n.金属所有(total)金属(metal)都有用。这种金属容易切削。译This metal cuts easily.creativity [ˌkri:eɪ'tɪvəti] n.创造力;独创性cre(生产、增长)+ati(看作ate,使)+ity(名词后缀)→使其生长,让其富有“创造力”。我们充满了许多创造力。译We are full of creativity.WildAid ['waɪldeɪd] n .野生救援协会(美国)译The organization WildAid is to protect wild animals.野生动物组织的成是为了保护野生动物的。
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