2019届一轮复习人教版选修6Unit4-Globalwarming学案设计（17页word解析版）

2019届一轮复习人教版选修6Unit4-Globalwarming学案设计（17页word解析版）

‎ ‎ ‎2019届一轮复习人教版选修6 Unit 4-Global warming学案设计 单元核心词汇语篇记忆 ‎　　The tendency of global warming has been observed worldwide.One of the consequences of the average temperature steadily going up is that catastrophes like floods occur more often.Collected data make a clear presentation about how this phenomenon comes about.Large quantities of carbon dioxide released into the atmosphere prevent heat from escaping into space besides causing a wide range of pollution.Scientists subscribe to the view that human's existence and their casual behaviours are to blame.Though someone states that global warming is mild，not severe，we must find a solution to the threat.The commitment requires shared efforts.It is now a global trend to consume fewer fossil fuels.Governments tend to advocate refreshing our living circumstances by saving energy and recycling waste.‎ 默写识记 ‎◆默写单词 ‎1．quantity n． 量；数量 ‎2．tend vi. 趋向；易于；照顾 vt. 照顾；护理 ‎3．trend n. 趋势；倾向；走向 ‎4．oppose vt. 反对；反抗；与(某人)较量 ‎5．state vt. 陈述；说明 ‎6．range n. 种类；范围 ‎7．glance vi. 看一下；扫视 ‎ 　　　　　n. 一瞥 ‎8．steady adj. 平稳的；持续的；稳固的 ‎9. average adj. 平均的 ‎10．circumstance n. 环境；情况 ‎◆记住词义 ‎1．consume vt. 消费；消耗；耗尽；吃完 ‎2．phenomenon n. 现象 ‎3．random adj. 胡乱的；任意的 ‎4．measurement n. 衡量；测量；尺寸 ‎5．consequence n. 结果；后果；影响 ‎6．electrical adj. 电的；与电有关的 ‎7．mild adj. 温和的；温柔的；淡的 ‎8．existence n. 生存；存在 ‎9．tendency n. 倾向；趋势 ‎10．advocate vt. 拥护；提倡；主张 ‎11．refresh vt. 使恢复；使振作 ‎12．presentation n. 显示；演出 ‎◆写出短语 ‎1．come about 发生；造成 ‎2．go up 上升；增长；升起 ‎3．result in 导致 ‎4．be opposed to 反对……‎ ‎5. keep on 继续 ‎6．on the whole 大体上；基本上 ‎7．on behalf of 代表……一方；作为……的代言人 ‎8．put up with 忍受；容忍 ‎9．as/so long as 只要 ‎10．subscribe to 同意；赞成；订购 联想拓展 形容词后缀al ‎ ‎1．National 国家的；民族的 ‎2．natural 自然的 ‎3．personal 私人的 ‎4．additional 额外的 ‎5．professional 职业的 短语串记 ‎1．be attached to 附属于；喜欢 ‎2．be accustomed to 习惯于 ‎3．be addicted to 沉溺于 ‎4．be devoted to 奉献；致力于 ‎－－－－－－－－－－－‎ ‎5．quantities of 大量的 ‎6．numbers of 大量的 ‎7．amounts of 许多的 ‎8．masses of 许多的 ‎－－－－－－－－－－－‎ ‎9．come across 偶然发现 ‎10．come out 出现；出版 ‎11．come to 总计；归纳为 ‎12．come up 走近；发芽；被提出 ‎－－－－－－－－－－－‎ ‎13．put up with 忍耐；忍受；熬过 ‎14．keep up with 与……同步；跟上 ‎15．catch up with 跟上 ‎16．end up with 以……结束 ‎17．come up with 提出；想出 ‎－－－－－－－－－－－‎ ‎18．as/so far as 就……而言；至于 ‎19．as well as 也；和 经典例句 ‎①Many residents were opposed to tearing down the old houses.许多居民反对拆毁旧房子。‎ ‎②She's been in China only for days and is not accustomed to eating Chinese food.她才来中国几天，还不习惯吃中餐。‎ ‎③Before the exam，I spent quantities of time in preparing for it.在考试前，我花了大量的时间做准备。‎ ‎④The young dancers looked so charming in their beautiful clothes that we took masses of pictures of them.这些青年舞蹈演员穿着漂亮的衣服，很迷人，我们拍了很多他们的照片。‎ ‎⑤I can put up with the house being untidy，but I hate it when it's not clean.我可以容忍房间里不整齐，但是我讨厌房间里脏。‎ ‎⑥How does it come about that he is so badly off when he earns ‎ quite a good salary？他挣那么多钱，却那样贫穷，怎么会这样呢？‎ ‎⑦This magazine，which comes out weekly，appeals to young women much.该杂志每周出版，甚得年轻女人的喜爱。‎ ‎⑧The noise upstairs is too loud and I can't simply put up with it.楼上弄出的噪音很大，我简直受不了了。‎ ‎⑨Don't mind what others say so long as we are confident in what we have done.只要我们对所做的事情有信心就不要介意别人的话。‎ 词汇异空间——派生词汇 原词 词义 派生词 词义 consume vt.‎ 消费；消耗；耗尽；吃完 consumer n.‎ consumption n．‎ ‎1.消费者 ‎2.消费 steady adj.‎ 平稳的；持续的；稳固的 steadily adv.‎ ‎3.平稳地；持续地 exist vi.‎ 存在 existence n．‎ ‎4.生存；存在 grow v．‎ 增长；(使)生长 growth n．‎ ‎5.增长；生长 consequence n．‎ 结果；后果；影响 consequent adj.‎ consequently adv.‎ ‎6.随之发生的；作为结果的 ‎7.因此；所以 contribute v．.‎ 贡献；撰稿 contribution n．‎ ‎8.贡献 present vt.‎ 呈现；赠送 presentation ‎ ‎9.显示；演出 n．‎ tend v．‎ 趋向；易于；照顾 tendency　n．‎ ‎10.倾向；趋势 Ⅰ.[原创]语境填空(用所给词的适当形式填空)‎ Food prices in this country are going up 1.steadily (steady) because of a rapid population 2.growth (grow)．Farmers have a 3.tendency (tend) to expand the area of arable land for more crops next year.Food 4.consumers (consume) will feel delighted，but the public worries that this will threaten the 5.existence (exist) of wildlife because their habitat may be destroyed.It is really a dilemma for many.‎ Ⅱ.单句填空(用所给词的适当形式填空)‎ ‎1．My car broke down and consequently (consequence) I was late for the party.‎ ‎2．He was given an expensive car as a reward for his contribution (contribute) to the company's success.‎ ‎3．A survery shows cigarette consumption (consume) is increasing in rural areas of this country.‎ ‎4．I was asked to give a short presentation (present) on the aims of the project.‎ 词法新图谱——重点词汇 ‎●灵活多变的动词 词汇 词性 意义 现在分词 过去分词 consume vt.‎ 消费；消耗；耗尽；吃完 consuming consumed　‎ subscribe　‎ v.‎ 同意；捐赠；订阅；捐助 subscribing　‎ subscribed　‎ tend　‎ v.‎ 趋向；易于；照顾 tending　‎ tended　‎ oppose　‎ vt.‎ 反对；反抗 opposing　‎ opposed　‎ state　‎ vt.‎ 陈述；说明 ‎ stating　‎ stated glance　‎ vi.‎ 看一下；扫视 glancing　‎ glanced　‎ advocate　‎ vt.‎ 拥护；提倡；主张 advocating　‎ advocated　‎ refresh vt.‎ 使恢复；使振作 ‎ refreshing refreshed ‎ Ⅰ.[原创]语境填空(用所给词的适当形式填空)‎ Scientists tend 1.to subscribe (subscribe) to the view that global warming is caused by burning fossil fuels.Coal and oil 2.are consumed (consume) every day，giving off lots of carbon dioxide.With more people 3.opposed (oppose) to using fossil fuels，governments 4.have been advocating (advocate) developing clean energy in the past decades.We are convinced that the problem will be coped with one day. ‎ ‎【导学号：11470114】‎ Ⅱ.[原创]语境改错 Whenever she felt depressed，Mary tends to walk down a narrow street.One evening she came to the street again after was consuming a few cups of alcohol in a bar.She was meant refresh herself.It was stating，however，that this street was not very safe recently.Glanced over her shoulder，Mary found that she was being followed.She rushed back home，almost scared to death.‎ ‎【答案】　‎ Whenever she felt depressed，Mary to walk down a narrow ‎ street.One evening she came to the street again after consuming a few cups of alcohol in a bar.She was meant refresh herself.It was ，however，that this street was not very safe recently. over her shoulder，Mary found that she was being followed.She rushed back home，almost scared to death.‎ ‎①tend to do sth.“趋向于做某事，易于做某事，往往会……”；tend to sb./sth.“照顾；护理”。‎ ‎②oppose (sb.)doing sth.反对(某人)做某事；be opposed to doing sth.反对做某事。‎ ‎③advocate doing sth.主张(做)某事。have been advocating是现在完成进行时，句中的in the past decades“在过去几十年里”要与现在完成时或现在完成进行时连用。另外，advocate后可接that从句，从句中的谓语动词要用“(should) do”形式。‎ ‎④be meant to do sth.“打算做某事；想做某事”。‎ ‎⑤It is stated that...“据称；据说”。As is stated in a newspaper“正如报纸上所说的那样”。‎ ‎⑥glance over one's shoulder“回头一看；扭头一看”。‎ ‎⑦subscribe sth.to sb.“把某物捐赠给某人”。‎ ‎●相依为命的词搭配 搭配 例释、联想、拓展 动介 come about　发生；造成 subscribe to ‎ come across偶遇，碰到；come to涉及，共计，达到；bring 同意；赞成；订购 result in 导致 ‎ about导致，引起；put up with忍受；容忍 动副 keep on　 继续 go up 上升；增长；升起 keep up保持，维持；keep back保持距离；keep out不进入，留在外面；build up加强；累积 动名 take a glance at...对……匆匆一看， 一瞥 make a difference 很重要；与众不同；有影响 I took a glance at the hall and found many familiar faces among the audience.我扫视了一下大厅，发现观众中有许多熟悉的面孔。‎ 介名 on the whole　大体上；基本上 on behalf of 代表 on average 一般说来；通常；平均 in consequence/as a consequence ‎ ‎ 结果 under no circumstances ‎ 在任何情况下绝不 Under no circumstances should a soldier leave his post.‎ 士兵无论如何不能离开岗位。‎ On behalf of my company，I thank you for your generous help.‎ 我代表公司感谢你们的慷慨帮助。‎ Ⅰ.[原创]语境填空(填入一个适当的词)‎ How does it come 1.about that the housing price keeps rising in big cities? Some say that land is a scarce resource，which has resulted 2.in the high price.But I don't subscribe 3.to the viewpoint.Take a glance 4.at the more crowded streets，and you may find the reasons.More people come pouring into big cities.They are，5.on the whole，very wealthy people.6.As a consequence，there is such a great demand for houses that ‎ the price will absolutely go 7.up. 【导学号：11470115】‎ Ⅱ.[原创]语境改错 Exercising regularly helps us build up for our body and character.But some people stop doing that in summer or winter because they can't put up the heat or cold.Our fitness centre offers you a comfortable environment.Good facilities and services are available at any circumstances.As the manager，I，on the behalf of our staff，welcome you to our centre for practice.‎ ‎【答案】　‎ Exercising regularly helps us build up our body and character.But some people stop doing that in summer or winter because they can't put up the heat or cold.Our fitness centre offers you a comfortable environment.Good facilities and services are available any circumstances.As the manager，I，on behalf of our staff，welcome you to our centre for practice.‎ 句法新天地——重点句型 There is no doubt that...‎ ‎[教材原句]　 There is no doubt that the earth is becoming warmer (see Graph 1) and that it is human activity that has caused this global warming rather than a random but natural phenomenon.‎ 毫无疑问，地球正在变暖(看图表1)并且全球转暖是人为的，而不是随意的自然现象。‎ There is no doubt that ...“毫无疑问……”，that引导的同位语从句。‎ There is no doubt at all that we did the right thing.‎ 毫无疑问我们做得对。‎ There is no doubt that Jack is a diligent student.‎ 毫无疑问杰克是个勤奋的学生。‎ ‎(1)doubt用在肯定句中时，后面接whether引导的同位语从句，注意不可以用if替换whether。‎ ‎(2)在否定句和疑问句中，动词doubt后面接that引导的宾语从句；在肯定句中，doubt后接whether或if引导的宾语从句。‎ There is some doubt whether he can win the first prize.‎ 他是否能赢得一等奖还有些疑问。‎ I doubt whether/if the new one will be any better.‎ 我不敢肯定这个新的是否会好些。‎ I never doubted that she would come.‎ 我从未怀疑过她会来。‎ so/as long as ‎[教材原句]　It is OK to leave an electrical appliance on so long as you are using it — if not, turn it off!‎ 只要你在使用电器设备，就可以让它开着。如果不用，就把它关掉！‎ so/as long as “只要”，引导条件状语从句。　‎ So long as we have a strong will，we'll be able to get over any difficulty.‎ 只要有坚强的意志，我们就能够克服任何困难。‎ As long as there is kindness and virtue，the world will become more beautiful.‎ 只要有善良和美德，世界将变得更加美好。‎ ‎(1)as long as还可表示“与……一样长”。‎ ‎(2)as well as与……一样好；也；和；as far as远及到……；as far as I know 就我所知；as good as与……一样好；几乎 This line is four times as long as that one.‎ 这条线是那条线的四倍长。‎ As far as I know，some of the experts are from some foreign countries.‎ 就我所知，这些专家中有的来自外国。‎ 即时演练 Ⅰ.[原创]语境填空 When his career is as good 1.as becoming a failure，my brother has decided to make some changes.However，he has some doubt 2.whether he can make it.Our family members all have faith in him，saying that 3.so long as he holds on to his dream and goal，4.there is no doubt that he will have a successful career.‎ Ⅱ.[原创]语境改错 There is little doubt graduates have difficulty finding jobs.That takes patience，courage as well as determination to get a satisfied job.In the eyes of many employers，work experience is counts most for a job hunter.Therefore，so far as you are given an opportunity to have access with work experience，don't hesitate to seize it.‎ ‎【答案】　‎ There is little doubt graduates have difficulty finding jobs. takes patience，courage as well as determination to get a job.In the eyes of many employers，work experience counts most for a job ‎ hunter.Therefore，so as you are given an opportunity to have access work experience，don't hesitate to seize it. 【导学号：11470116】‎ 冷知识详单——查缺补漏 Ⅰ.单句填空 ‎1．The price of petrol has been increased by 20 percent since the beginning of this year.‎ ‎2．Perseverance is a kind of quality—and that's what it takes to do anything well.‎ ‎3. During the experiment，he selected people at random and asked them questions.‎ ‎4．Large quantities of rain are (be) needed in this area，where crops are dying.‎ ‎5．The children's ages range from 8 to 15.‎ ‎6．Be openminded to different opinions even if you don't like them.‎ Ⅱ.单句改错 ‎1．Luckily，the bullet narrowly missed the captain at an inch.‎ ‎ ‎ ‎2．I've worked with children before，so I know what expect in my new job.‎ ‎ ‎ ‎3．Large quantities of fresh water is being transported to that big city.‎ ‎ 【导学号：11470117】‎ ‎ ‎ ‎【答案】　1.at→by　2.what后加to　3.is→are Ⅲ.[原创]语境改错 It was at 5 p．m.when we began to climb up the mountain，where large quantities of wildlife was discovered.We continued our trip as if it was getting dark.Along the way we shot a few hares and chickens that came within ranges.When we were all exhausted and needed to regain energy，we made a fire and had a barbecue.‎ ‎【答案】　‎ It was at 5 p．m. we began to climb up the mountain，where large quantities of wildlife discovered.We continued our trip if it was getting dark.Along the way we shot a few hares and chickens that came within .When we were all exhausted and needed to regain energy，we made a fire and had a barbecue.‎ ‎①介词by可表示增减的程度，如：rise by two metres上升了两米；decline by 5%减少了5%。‎ ‎②it takes sth.to do sth.是固定句型，意为“做某事需要……”。‎ ‎③at random随机地。‎ ‎④(large/small)quantities of后既可接复数名词也可接不可数名词，此短语作主语时，谓语动词要用复数形式。要注意这与a (large/small) quantity of是有所不同的。相同用法的短语还有：amounts of...；masses of...等。‎ ‎⑤range常可构成以下短语：range from...to ...在……范围内变动；a wide range of...各种……；in/within range在射程以内；beyond/out of ‎ range在射程外。‎ ‎⑥what to expect是固定短语，一般在句中作宾语，意为“料想到会是什么样子”。‎ ‎⑦even if/though“即使，既然”，是连词短语，用来引导让步状语从句，与as if/though意义不同。‎ 微写作链接——知识运用 ‎[写作提示]‎ 地球上的可饮用水倾向于(tend to)越来越少。怎么会这样呢(come about)？一方面，在日常生活中，很多水被浪费了。另一方面，许多工厂把大量的(large quantities of)污水排入了河流。全球气温持续上升(go up)导致(result in)某些地方雨水减少。如果我们不想忍受(put up with)干渴，我们就必须保护和充分利用地球上的水资源。只要(so long as)我们强烈反对(be opposed to)水污染，我们就不必为地球的将来担心。‎ 洋话连篇　作文就是这么简单！！‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎[规避错误]‎ 下面是李明的写作，其中有5处语法错误，请你帮他纠正过来。‎ ‎ ‎ ‎【答案】　第二句：is→does　第四句：other前加the；make→making　第五句：steady→steadily　第六句：in→to