新教材届高中英语人教版一轮学案选择性必修+第一册Unit 5.docx

1、新教材届高中英语人教版一轮学案选择性必修+第一册Unit 5选择性必修第一册 Unit 5Working the Land主题语境：人与自我(健康的生活方式)【话题词汇】1.beneficial adj. 有好处的2.refresh v. (使)精神振作，(使)精力恢复3.harmful adj. 有伤害的4.tasty adj. 味道好的5.reduce vt. 减少，缩减6.serve vt. 招待(顾客等)，服务7.strengthen v. 增强8.acute adj. 严重的；(疾病)急性的9.allergic adj. 过敏的10.appetite n. 食欲，胃口11.bitte

2、r adj. 苦的，有苦味的12.depressed adj. 抑郁的，沮丧的13.digest vt. 消化；领会14.disease n. 疾病15.nutritious adj. 营养的16.poisonous adj. 有毒的【话题短语】1.be beneficial to 对有益2.lead to water and soil loss 导致水土流失3.be rich/abundant in 富含4.be high/low in 含高/低5.alleviate food shortage 解决食物短缺6.keep ecological environment 保护生态平衡7.buil

3、d up ones body 增强某人的体质8.protect the natural balance of the environment 保护环境的生态平衡9.keep healthy both physically and mentally 保持身心健康10.develop a healthy eating habit 养成健康的饮食习惯【话题佳句】1.Every single grain on your plate is the result of hard work.谁知盘中餐，粒粒皆辛苦。2.It is widely believed that plenty of fresh ai

4、r contributes to good health.人们通常认为足够的新鲜空气有助于健康。3.Youd better exercise regularly and have a healthy diet, which is the most important way to help you stay away from an infection.你最好经常锻炼并健康饮食，这是帮你远离感染的最重要的方法。【话题练习】1.As long as you stop eating that much every day, you can lose some weight.只要你每天不吃那么多，你

5、就可以减一些体重了。2.If I were you, I would work out regularly and get into good eating habits in order to keep healthy.如果我是你，我会经常锻炼并养成良好的饮食习惯以保持健康。.重点单词1_ n. 根；根茎；根部；2_ n. 现实，事实，实际情况3_ adv. 全部地，完整地，完全地4_ adj. 含盐的5_ n. 深度，向下或向里的距离6_ n. 扩大，延伸7_ n. 贫穷8_ adj. 完全必要的；极其重要的9_ n. 消费；消耗；10_ vt. 产生；引起11_ adj. 国内的；家庭的

6、；驯养的；12_ adj. 热切的；十分强烈的；激烈的13_ vt.&vi. 克服；胜过(pt./pp.) _14_ n. 危机；危险期；决定性时刻(pl.) _15_ n. 特点，特征，品质adj. 典型的，独特的16_ n. 想象；视力；视野；影像.拓展单词1_ vt.献身；专心于_ adj.忠实的；深爱的 _ n关爱；献身；奉献2_ n. 缺乏，缺少；不足 _ adj. 短的；不足的 _ vt./vi.缩短；减少；3_ vt.使信服 _ adj.令人信服的 _ adj.坚信不疑的4_ vt.获得；到达_ adj. 可得到的；可达到的 _ adj. 做不到的；难到达的 _ n. 达到；成就

7、；学识5. _ adj. 传统的；常见的；惯例的 _ n. 大会；惯例； 约定；协定；习俗_ adv.按照惯例 _ adj.不依惯例的6_ n假定；设想 _ vt.假定；设想 _ conj.假设7_ n&v. 估计，估价；判断，看法，估量pt./pp. _ adj. 估计的；预计的；估算的8_ n. 名人；名声 _ adj. 著名的；有名望的9_ adj. 营养(物)的 _ n. 营养；滋养 _ adj.有营养的10_ vt.&vi.消化；vt.领会；领悟 _ n消化，领悟 _ adj.助消化的联想拓展不可数名词集锦progress 进步information 信息fun 乐趣；快乐lugga

8、ge/baggage 行李advice 建议furniture 家具后缀hood名词集锦neighborhood 邻里childhood 童年brotherhood 手足之情adulthood 成年manhood 男子气概parenthood 父母身份，亲子关系.核心短语1_ 由组成2_ 相应地，转而，一次，轮流3_ 完全没有，远不及4_ 致力于；献身于5_ 例如，比如6_ 事实远非如此7_ 在内心深处8_ 利用9_ 抱怨10_ 想起；想象出(不寻常的事物)；凭空设想联想拓展in名词短语荟萃in advance 提前in turn 依次；反过来in person 亲自in return 作为回

9、报in addition 此外，而且in fact 事实上表示“聪明”的形容词荟萃smart 聪明的；机敏的gifted/talented 有才能的wise 明智的brilliant 杰出的intelligent 聪明的creative 富有创造力的.重点句型1what引导主语从句However, _ (最让他担心的事) was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.2介词关系代词引导的非限制性定语从句Indeed, his slim but s

10、trong body is just like that of millions of Chinese farmers _.(他奉献了一生)3It is/was过去分词that.Today, _ (据估算) about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains.4given that.引导的状语从句_ (鉴于) Yuans hybrids have made him quite wealthy, one might thin

11、k he would retire to a life of leisure.高频考点探究.核心词汇1devote vt.把献(给)；把专用于；专心于【教材原句】Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has devoted his life.事实上，他瘦削但结实的身躯看起来和农民一样，而他为千千万万中国农民奉献了一生。 (1)devote.to (doing) sth. 把献给(做)某事devote oneself tobe devoted to

12、 献身于；专心致志于(2)devoted adj. 忠实的；深爱的devotion n. 奉献；关爱【练透考点】单句语法填空The old teacher _ all his life to educating his _ students and he was admired for his _ to the education cause. (devote)_ to learning English for years, I think I am qualified for the job because I am capable of communication with foreign

13、ers in English fluently.(devote)He devoted all his spare time to _ (help) his students with all their English.He made up his mind to devote all he had _ (help) those poor children.【佳句背诵】Volunteers came with the carloads of donated clothing and toys. Neighbors donated their spare time to helping othe

14、rs rebuilt.志愿者们带来了一车车捐赠的衣服和玩具，邻居们用他们的空闲时间来帮助别人重建家园。2convince vt.使相信；使确信；说服【教材原句】Yuan was convinced that the answer could be found in the creation of hybrid rice.袁隆平确信，答案可以在杂交水稻的培育中找到。(1)convince sb. of sth. 使某人相信某事convince sb. that. 使某人相信convince sb.to do sth. 说服某人做某事(2)convincing adj. 有说服力的convince

15、d adj. 确信的；坚信的be convinced of 相信be convinced (that). (某人)相信(3)convincingly adv. 有说服力地， 令人信服地【练透考点】单句语法填空He tried to convince me of the truth of the news, but he could not provide _ proof. Therefore, it seemed that he did not speak _.(convince)_ (convince) that the Belt and Road Initiative will benef

16、it the Chinas economy, we are optimistic about the future of our country.Scientists are convinced _ the positive effect of the laughter on physical and mental health.【佳句背诵】Only by presenting facts and reasoning things out can we convince people.摆事实、讲道理， 才能让人服气。3assumption n假定；设定；(责任的)承担；(权利的)获得【教材原句

17、】The common assumption then was that it could not be done.当时人们普遍认为这是不可能的。(1)make an assumption that. 认为；假定on the assumption that. 假定(2)assume v. 假定；设想assume sb./sth. to be 假定/假设某人/某事为It is assumed that. 一般认为assuming (that). 假设/假定【练透考点】单句语法填空Dont _ that you are a princess and stop living in _ any mor

18、e. (assume)_ is generally assumed that stress is caused by too much work.With the rapid development of the economy, China is assuming _ greater role in the protection of the environment.We are working on the plan _ the assumption that everyone invited will turn up.【佳句背诵】It is universally assumed tha

19、t global warming and climate change could cause even more disasters in the future.普遍认为全球变暖和气候的变化在将来会导致更多的灾难。4expand vt.&vi.扩大；增加vt.扩展；发展(业务)【教材原句】This hybrid enabled farmers to expand their output greatly.(课本P50)这种杂交使农民的产量大大增加。expand.into. 把扩展/发展成expand into. 发展成/扩大成expand on. 细说(阐述)expansion n. 扩展；

20、扩张；膨胀；扩大【误区释疑】expand vt.&vi.使变大；伸展expend花费【构词法】ex前缀：表示向外；表示前任；表示加强的作用eg：exit 出口 export 出口exceed 超过，超出 extract 提取，抽出【练透考点】单句语法填空2017天津卷书面表达In order _ my knowledge of Tianjin, such as its history, tradition and food, I spend every spare moment I have in the library. (expand)Its a fact that iron _ when

21、 it is heated. (expand)_ (expand) your knowledge by reading more books is a wise choice.Could you expand _ that point, please?【佳句背诵】Our vocabulary expands through a wide range of reading.我们的词汇量通过广泛的阅读而扩大。5alternative n可供选择的事物；adj.可供替代的；非传统的【教材原句】As an alternative, some farmers have switched to organ

22、ic farming, and many customers have turned to organic food when they shop at the local grocery.作为一种选择，一些农民转向有机农业，许多顾客在当地杂货店购物时转向有机食品。(1)have no alternative/choice but to do sth. 别无选择只好做某事(2)have the alternative of doing sth. 有做的选择，可以做(3)theres no alternative.but to do sth. 别无选择只好做某事(4)an alternative

23、 to. 的替代品(5)alternatively adv. 要不，或者【知识拓展】“别无选择只好做”的其他表达形式：(1)have no choice but to do sth.(2)cant do sth.but do sth.(3)can do nothing but do sth.【练透考点】单句语法填空The manager said that they had _ alternative plan if the plan they had put forward was not accepted.The Internet also provides us with a cheap

24、 alternative to _ (communicate) with others.It was so serious a matter that I had no alternative but _ (call) the police.The agency will make travel arrangements for you._ (alternative), you can organize your own transport.【佳句背诵】Anyhow，there is no alternative but to take measures to protect those an

25、cient buildings from any harm.无论如何，除了采取措施保护这些古建筑免受任何伤害，别无选择。.核心短语6be comprised of包括；包含；由组成(或构成)【教材原句】Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains.今天，据估计，中国大约60%的国内大米消费是由袁氏杂交水稻生产的。【拓展延伸】comprise v组成；构成；包括；

26、包含“由构成的”词组：consist of (无被动语态), be composed of，make up, be made up of, be formed of【练透考点】完成句子Women comprise more than half the words population, 70% of the worlds poor, and twothirds of those who _ (be) not taught to read and write.The concert comprised _ dances and song performances were all put up

27、by our very own talented students!【佳句背诵】Life is comprised of not only sunshine but also storms.生活不仅有阳光，而且还有风雨。7in turn 相应地；转而；依次；轮流This affects the crops grown on the land and, in turn, the animals and humans who digest them.这影响了生长在土地上的作物，进而影响消化它们的动物和人类。【拓展延伸】in ones turn轮到某人；接着by turns 轮流；依次take turns doing/to do. 轮流做It is ones turn to do sth. 轮到某人干某事【误区释疑】in turn 相应地；转而；依次；轮流in return 作为回报【练透考点】单句语法填空It is our responsibility to take care of our sick mother _ turns.Wh