1 Words and expressions inu4.docx

1、1 Words and expressions in u4英语 高二上学期导学案课题 Expressions of U 5课型新授课课时1日期第17 周主备人教研组长包组领导编号1教学目标1.扎实掌握单词和短语的用法，自主梳理出知识树。（重点）2.通过自主学习和合作探究，学会归纳总结的方法。（难点）3.激情投入，高效参与课堂，体验用英语表达的快乐。分层要求： A层：自主构建出知识树并联系拓展。 B层：自主构建出知识树并背诵。 C层：根据例句试着自主构建知识树。【学法指导】1. 15分钟理解并熟记基本用法，建立每个词条的知识树。2. 10分钟合作探究，联系生活实际灵活运用所学知识。3. 10分钟

2、成果展示点评课内探究案的内容。4. 10分钟巩固落实，当堂检测。课前预习案.【自主学习】单词和短语1. _ vt. 消费；耗尽； _n消费,消耗 _n消费者2. _adj. 随意的，任意的，胡乱的 _adv.随机地，任意地3. _vi. 同意；捐赠；订阅 4_n. 资料，数据5. _n. 数量- _n质量 6_n大灾难；浩劫7. _vi趋向；易于；照顾 ；_n.趋势，倾向 8. _n趋势9. _n洪水；水灾 10._adj.温和的；温柔的；淡的11._ vt. 反对；反抗；与较量；_adj. 反对的；对立的12._ adj.温和的，温柔的，淡的 13._n.种类,范围14._ vt. 陈述，说

3、明 _n陈述；表述15._n.结果；后果；_adj.作为结果 _adv.因此16_vi.看一眼，扫视 17._adj.分布广的，普遍的18._adj.平稳的;持续的 _adv.平稳地;持续地19._adj.平均的 20._adj.外面的，外部的21._n. 存在，生存；_vi. 生存，存在 22. _n现象. 【自主学习】重点短语1_发生；造成 2_同意；赞成；订购3_大量的 4_上升；增长；升起5_导致 6_ 反对7_即使 8. _ 继续 9. _大体上 10_ 和相比课堂探究案I. 重点单词和短语【合作探究】 1.random adj.胡乱的；任意的 randomly adv.随机地，任意

4、地 at random 随意地，胡乱地 (1)The information is processed _.信息是按随机顺序处理的。 (2)Names were chosen at random from a list. 译：_【即学即练】(1)The lucky fans will be picked up _ rather than chosen beforehand to perform with the singer during the party.A. by accident B. on earth C. at random D. on average2. tend vi. 趋向；

5、易于；照顾 vt. 照顾，护理 往往会，常常就_ 倾向于某事_照顾某人_(1)Women live longer than men. 女人往往比男人长寿。(2)His views tend towards the extremes. 译：_(3)The nurses are _the injured in the earthquake. 护士护理地震中的受伤者。【拓展】tendency n.趋势，倾向have a tendency to do sth. _ have a tendency to/ towards _I _ talk too much when I am nervous. 我紧张

6、时总爱唠叨。She has a natural tendency towards caution.译：_3. oppose vt. 反对；反抗；与较量opposed adj. 反对的；对立的oppose sth_ oppose doing sth._be opposed to sth._(1)We all _ the plan. 我们都反对改变这个计划(2)Our views are _ on the issue.在这件事情上我们的观点大相径庭。(3)we are firmly opposed to two states theory.译：_(4)She seems very much you

7、r going abroad. (反对）【拓展】to为介词的短语和意为“反对的短语还有：_【知识链接】 The president _ giving military aid to this country. A. objects B. against C. opposed D. is opposed4. consequence n.结果；后果；影响 Consider the long-term _carefully before deciding. 决定之前要先仔细考虑长期的健康后果。 as a consequence = as a result = in consequence = con

8、sequently 因此，所以 as a consequence of = as a result of = in consequence of 因为；由于 take/ suffer/ face the consequences of承担的后果 She has lived in France, and as a consequence speaks French fluently. Sea levels are rising as a consequence of global warming. He broke the law, and now he must face the conseq

9、uences of his actions.【拓展】consequent adj.随之发生的；作为结果的 consequently adv.因此；结果 We talked until the early hours and _(因此) I overslept. As a consequence,the season didnt begin until Christmas Day. 5.range n.种类,范围(1) a wide range of一系列 a full range of各种 There is _ (各种各样）activities for children.(2) Most of

10、 the students are in the 17-20 age range。（ price range）译：_ This was outside the range of his experience. 译：_(3) in/within range在射程以内；在范围内 beyond/out of range在射程外；在范围外 Now the child was out of his range of vision.(4) range vi.变动，变化；论及，涉及 range from.to.在范围内变动；包括（由到）之间的各类事物 range between.and.在和范围内变动Pri

11、ces _ 价钱从5美元到10美元不等。She has a number of different jobs, _ from chef to swimming instructor.【即学即练】The prices of the shoes _ 25 to 100.A. range in B. range between C. range from D. range over 6. glance vi.看一眼，扫视 n.一瞥glance at/over/through浏览；匆匆地看一眼 glance around/round环视 take/have a glance at匆匆看一眼 at a

12、glance一眼；立刻 at first glance乍一看；乍看之下He (瞥了一眼)the envelope and recognized his uncles handwriting.【合作探究】辨析以下和看有关的短语的区别：glance at、stare at、glare at、gaze at_【即学即练】1. Dont _ me like that.2. They stopped arguing ane _ each other.3. She lay back on the grass and _ the stars in sky.4. Mary _ her watch and le

13、ft quickly. 当堂检测案【达标检测】单词拼写1. In _(结果）of the fire ,many people became homeless.2. You shouldnt make a _ (任意）guess on this matter.3. He took a _ (扫视）at the newspaper headlines.4. The toys are suitable for children in the pre-school age _(范围）.5. Most of us are _(反对）to death penalty.6. He _ (有.趋势）towar

14、ds obesity. 课后拓展案Fill in the blanks and keep the sentences in mind.1. It is the human activity that caused this global warming rather than a _.2. More heat energy _ be trapped in the atmosphere causing the global temperature to _.3.There are those,like George Hambley, who _ this view.4.Any warming w

15、ill be _ with few bad environmental _.5.It will encourage _ animals.6._ quickly at the magazine article and answer the questions. Doctors have given him six months to live if he doesnt . 医生说要是他不戒酒的话只能再活六个月。【知识链接】看看高考怎么考(1)There certainly were times I wanted _，but I knew I should set an example for t

16、hem to follow through the rest of their lives.(2011天津卷阅读理解B)(2)Why did the author _ school in her second year of college？(2011天津卷阅读理解B)5. risk v. 冒 之风险 n. 冒险，风险 冒险做某事_ take/run a risk或take/run risks冒险take/run the risk of doing sth冒做的风险 at risk_at the risk of冒着的危险 at any risk_(1)Workers _ when they l

17、eft the factory.工人们离开工厂的时候冒着被袭击的危险。(2)I couldnt leaving him alone even for a short time.我不能冒险把他自己留下，哪怕很短的时间。【知识链接】看看高考怎么考(1)Why do we ever put ourselves in situations likely to be difficult，embarrassing，and even _(risk)？(2011江苏卷任务型阅读)(2)When alcohol is consumed, it enters your bloodstream and acts a

18、s a depressant (抑制药)，damaging eyesight，judgment and coordination (协调)，slowing down reaction time and greatly increasing the _ of accidents.(2011福建卷阅读理解A)6. feel like 想要喜欢做某事_ _would rather do sth _ _ (1)Well go for a walk if you _. 你愿意的话，咱们就去散散步。(2)He didnt . 他不喜欢外出工作。【知识链接】看看高考怎么考(1)Everyone is for

19、getful，but as we age，we start _ our brains are slowing down a bit and that can be a very annoying thing.(2011辽宁卷七选五)(2)Ladia doesnt feel like_abroad.Her parents are old.(2011 四川卷2)Astudy Bstudying Cstudied Dto study7. decide on 对 做出决定；选定decide to do sth_ decide what to do 决定make up ones mind to do_

20、be determined to do sth_(1)After seeing all the candidates this one.我们见了所有的候选人，决定选这位。牛津(2)Have you _for the wedding? 结婚的日子定下来了吗?【知识链接】看看高考怎么考(1)The only problem arose in New York，where local readers could not _ on one book to represent the huge and diverse population.(2011天津卷 阅读理解C) (2)How does the

21、MAP _ on the message for a mural？(2011全国卷阅读理解A)8. in spite of 不顾；不管(1)We went out _. 尽管下着雨，我们还是出去了。(2) _ all his efforts he failed. 他已竭尽全力，但仍然失败了。【合作探究】讨论如下短语或单词在表达让步含义时的用法in spite of/despite _although/though/ while/ as_当堂检测案【达标检测】. 品句填词1He felt they had_(滥用，妄用)his trust by talking about him to the

22、press.2He was presented with an award for saving a woman at the_(冒险)of his own life.3The little girl was_(感到羞愧的)of having failed in the final exam.4They complained that few could work efficiently under_(压力)5Once you get_(上瘾)to computer games，you will find it hard to get rid of it.短语识境decide on；in so

23、me way；get into；be accustomed to；take risks；be addicted to；in spite of；due to；feel like；reach for1”Have you_a date for your wedding？”the girls mother asked.2Thank you for reading my comment and I hope it helps_.3He has_the habit of making notes when he is reading.4He _listening to noise，because he l

24、ives right in the center of the city.5One cannot be successful in business unless one is willing to_.6The child_computer games，which makes his parents very worried.7_repeated failures，he kept on until he succeeded.8It was reported that all the flights were delayed_the terrible weather.9Do you_taking a walk along the river after supper?10He set the papers on one side，turned round and_the telephone.【课堂小结】请将本节课你所学到的重点知识总结如下：_