(优化方案)2011高考英语一轮复习 unit22课件 北师大版选修8.ppt
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1、Units 2224选修 8晨练时刻晨练时刻句型品味句型品味1I have recently made a survey among 30 boys and 30 girls in our school about their purpose of surfing the Internet.2Recently Ive made a survey,which is about the present conditions of the students.3According to the figures we gathered, 50% said they read at least one o
2、f the bestselling novels in their spare time.4Only by looking at the chart can we see that a majority of them are in favor of it.晨练时刻晨练时刻句型品味句型品味5As you can tell by the chart, the best choice would be a combination of TV and magazine ads.6As far as I am concerned, we students should balance our phys
3、ical exercise and studies.7Here are the results:Different people have different attitudes towards the health problems.8In 2008,sales of the computer went up by 16% compared with 0.78 billion the previous year.晨练时刻晨练时刻句型品味句型品味9Recently a survey has been done to find out the reading interests of senio
4、r middle school students.10In this survey, one thousand senior middle school students from ten schools in Hubei Province were interviewed.11The Ministry of Education calls on students to exercise for an hour every day, in the hope that they will have good health to work fifty years and enjoy the who
5、le life.晨练时刻晨练时刻句型品味句型品味12Compared with the tuition fees of the South University, which is 8,000 yuan per year, I can save 3,000 yuan every year if I choose the North University.13They say,the easier the means of communication are, the less emotion people give.晨练时刻晨练时刻典例朗读典例朗读最近,某网站最近,某网站“高中教育是否应该取消
6、文理分高中教育是否应该取消文理分科科”进行调查,有数万名网民参与投票。结果如下:进行调查,有数万名网民参与投票。结果如下:人数比例人数比例原因原因54%主张取主张取消文理分科消文理分科1.学生综合素质和竞争力下降;学生综合素质和竞争力下降;2不利于培养学生的人文素养。不利于培养学生的人文素养。40%主张保主张保持文理分科持文理分科1.学生负担小;学生负担小;2有充裕的时间发展优势学科。有充裕的时间发展优势学科。晨练时刻晨练时刻典例朗读典例朗读请根据表格的内容,以请根据表格的内容,以“Should Science and Arts Education Be Separated?”为题,写为题,写
7、一篇一篇120150词的英语短文,谈谈你对当前的词的英语短文,谈谈你对当前的高中文理分科教育模式的看法。高中文理分科教育模式的看法。_晨练时刻晨练时刻典例朗读典例朗读One possible version:Should Science and Arts Education Be Separated? Recently a survey has been conducted about whether the separation of science and arts education should be cancelled.54% of the people agree to cance
8、l the separation practice while 40% are against it. Those who are in favor of cancelling the practice think that the separation of science and arts education has resulted in the poor quality of晨练时刻晨练时刻典例朗读典例朗读students, which cannot satisfy the demands of modern society. Besides, students need a good
9、 understanding of both science and arts to improve their personality and national competitiveness. However, those who want to keep the separation argue that it is better for students to be educated separately because it can relieve students heavy load. With fewer subjects to learn, they can have mor
10、e free time to take exercise and learn their favorite subjects. Personally, I agree to cancel the separation practice.Unit 22 Environmental Protection 环境保护考纲知识预览考纲知识预览重点单词重点单词1 vt. 使困住使困住2 prep. 超出超出3 vt. & vi. 牺牲,献出牺牲,献出4 vt. 主张,提倡主张,提倡5 vt. 回收利用回收利用6 vt. 宣判死刑,注定毁灭宣判死刑,注定毁灭7 n. 代替品,代用品代替品,代用品8 vt.
11、依法没收,扣押依法没收,扣押9 n. 规模,大小规模,大小trapbeyondsacrificeadvocaterecyclecondemn substituteseizescale考纲知识预览考纲知识预览10 adj. 艰难的艰难的11 n. 方法方法12 vt. & vi. 逃走逃走13 n. 农业农业 adj. 农业的农业的14 prep. & n. 考虑到;假设事考虑到;假设事实实 adj. 特定的,预定的特定的,预定的15 adj. 无关紧要的,价无关紧要的,价值不大的值不大的 adj. (反义词反义词)有重大有重大意义的,显著的意义的,显著的roughagricultureagri
12、cultural meansfleegivengiveninsignificant significant考纲知识预览考纲知识预览16 n. 保留,存疑保留,存疑 v. 保留;储备;预订保留;储备;预订 n. 保护区;储备保护区;储备17 vt. 威胁威胁 n. 威胁威胁18 adj. 多变的多变的 n& v. 变化变化19 n. 分离,分开分离,分开 vt. & adj. 分离,分开;不同的,各自的分离,分开;不同的,各自的reservationreservereserve threatenthreatchangeablechangeseparationseparate考纲知识预览考纲知识预
13、览20 vt. 建造建造 n. 建造建造21 vt. 采用采用 n. 收养;收养;采用采用22 adj. 想得周到的,体贴的想得周到的,体贴的 vt. 考虑;认为考虑;认为 n. 考虑考虑23 n. 资金资金 adj. 财政财政的;金融的的;金融的construct constructionadopt adoption considerate considerconsideration financefinancial考纲知识预览考纲知识预览24 n. 政治政治(活动活动) adj. 政治的政治的 n. 政治家政治家25 vt. 削尖削尖 adj. 尖尖的;锐利的的;锐利的26 vt. 计算,
14、算出计算,算出 n. 计算计算 n. 计算器计算器politicspoliticalpoliticiansharpensharpcalculatecalculationcalculator考纲知识预览考纲知识预览1 摆脱,脱离摆脱,脱离2 超出超出的控的控制;不受制;不受的控制的控制3 展望未来展望未来4 提到;涉及;参考;查阅提到;涉及;参考;查阅5 依次;转而依次;转而6 引起,导致引起,导致7 采取行动采取行动高频短语高频短语break away frombeyond ones controllook aheadrefer toin turn lead to take action 考纲
15、知识预览考纲知识预览8 除除以外以外9 (对已产生的不良后果对已产生的不良后果)负责任负责任10 要求结要求结束束11 实际上实际上12 代表代表13 掠去,夺走掠去,夺走14 总的来说总的来说15 导致导致16 祝一切顺利祝一切顺利apart fromanswer for call for an end to sth.as a matter of fact on somebodys behalf carry off all in allresult inall the best考纲知识预览考纲知识预览 1 the suns rays would bounce back into space
16、the Earth cold and impossible to live on. 如果没有这些自然存在的气体,太阳的如果没有这些自然存在的气体,太阳的光线将会离开地球,返回到太空,使地球变光线将会离开地球,返回到太空,使地球变得寒冷,人类将无法居住。得寒冷,人类将无法居住。常考句型常考句型Without these naturally occurringleavinggases考纲知识预览考纲知识预览2. this data, the link between human activities and rising global temperatures is not merely a co
17、incidence.鉴于这些数据,好像人类活动与正在升鉴于这些数据,好像人类活动与正在升高的地球温度之间的联系并不仅仅是巧合。高的地球温度之间的联系并不仅仅是巧合。Givenit seems that 考纲知识预览考纲知识预览 3 the Titanic was the largest, the most beautiful, the most technologically advanced and the safest ship ,and this made people believe that it was unsinkable. 人们声称泰坦尼克号是所造的最大、最人们声称泰坦尼克号是
18、所造的最大、最豪华、技术最高超、最安全的船只,这就使豪华、技术最高超、最安全的船只,这就使人们相信它是不可能沉没的。人们相信它是不可能沉没的。It had been declared that that had ever been built名师一线讲坛名师一线讲坛1. beyond prep.超出,为超出,为所不能所不能及;在及;在一边一边beyond the mountain 在山那边在山那边beyond midnight 午夜以后午夜以后beyond ones control/ repair 不受不受控制;无法修理控制;无法修理beyond ones reach 够不着,超出够不着,超出
19、之外之外be beyond sb. 使人无法理解、想像使人无法理解、想像单词点击单词点击点对点点对点名师一线讲坛名师一线讲坛beyond ones praise 夸不胜夸夸不胜夸beyond ones power 超出某人权限超出某人权限beyond ones understanding 无法理解无法理解The road continues beyond the village up into the hills.那条路经过村子后又往上延伸到群山那条路经过村子后又往上延伸到群山中。中。Most people do not choose to work beyond the normal ret
20、irement age.大多数人过了通常的退休年龄后便不再大多数人过了通常的退休年龄后便不再工作。工作。名师一线讲坛名师一线讲坛The town centre had changed beyond all recognition.镇中心已变得完全认不出来了。镇中心已变得完全认不出来了。Its beyond me why she wants to marry Jeff.我无法理解她为什么要嫁给杰夫。我无法理解她为什么要嫁给杰夫。名师一线讲坛名师一线讲坛1This new model of car is so expensive that it is_the reach of those with
21、 average incomes.AoverBwithinCbeyond Dbelow解析解析:选选C。beyond 在此意为在此意为“超超出出”。A选项有一定的干扰性,选项有一定的干扰性,over 后跟数后跟数字,表示字,表示“多于多于”。名师一线讲坛名师一线讲坛2. condemn vt.宣判死刑,注定毁灭宣判死刑,注定毁灭condemn sb.for/as sth.由于由于而谴责某人而谴责某人to sth. 迫使某人接受困境(或不愉迫使某人接受困境(或不愉 快的状况)快的状况)to do sth.(某人)注定要(某人)注定要condemn sth.for/as sth.由于由于而不赞成而
22、不赞成/指责某物指责某物condemn sb.s behaviour 谴责某人的举动谴责某人的举动be condemned to 被宣告被宣告名师一线讲坛名师一线讲坛The editor of the newspaper was condemned as lacking integrity.这家报纸的编辑被指责不够正直。这家报纸的编辑被指责不够正直。He was found guilty and condemned to be shot.他被判有罪,处以枪决。他被判有罪,处以枪决。The meat was condemned as unfit for human consumption.这种肉
23、已不适合人们食用。这种肉已不适合人们食用。As an old person, one is often condemned to live alone.老人经常出于无奈而独自生活。老人经常出于无奈而独自生活。名师一线讲坛名师一线讲坛2Poor education_many young people to lowpaid jobs.Acaused BcondemnedCcontributed Dconducted解析解析:选选B。condemn sb. to sth.把某人把某人逼到某种境地或状态。逼到某种境地或状态。名师一线讲坛名师一线讲坛3. substitute n代替品,代用品代替品,代
24、用品vt.用用代替代替vi.替代,取代替代,取代(1)a substitute for. 的代替者的代替者a milk/ meat substitute 代乳代乳/肉制品肉制品(2)substitute A for B=(substitute B with A) 用用A代替代替/取代取代Bsubstitute for 代替,取代代替,取代名师一线讲坛名师一线讲坛Butter can be substituted with margarine in this recipe.做这道菜可以用人造黄油代替黄油。做这道菜可以用人造黄油代替黄油。The local bus service was a po
25、or substitute for their car.他们坐当地的公交车,这比坐自己的汽他们坐当地的公交车,这比坐自己的汽车可差远了。车可差远了。名师一线讲坛名师一线讲坛replace,substitute(1)replace多指以新换旧,以好换坏,多指以新换旧,以好换坏,常与介词常与介词with 连用。连用。replace A with B用用B替换替换A(2)substitute 多指多指“暂时代替或代理暂时代替或代理”的意思,常与介词的意思,常与介词for连用。连用。比较网站比较网站名师一线讲坛名师一线讲坛Nothing can substitute for the advice yo
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