高中英语 Module4 Sandstorms in Asia 第1课时学案 外研版必修3

1、Module 4Sandstorms in AsiaPeriod 1: Vocabulary学习目标：1. 了解模块话题的意义2. 熟悉模块单词3. 掌握重点单词的用法4.了解沙尘暴对环境的影响，唤起人们加强环保意识。学习重点：熟悉模块单词学习难点：掌握重点单词的用法课前预习使用说明与学法指导： 学会利用构词法和音标知识记忆单词预习自测：根据提示写出相应的词汇及其派生词1_ n大量；许多；adj.大量的；大规模的masses _大多数；大量2_ n战役；活动3_n进程；过程4_ n公民；市民5_ n大气；大气层6_ v重新利用；再循环7_n力量；力气_ v加强8_n环境_ adj.环境的9_

2、adj.关心的；担心的_ n& v关心；担心10_ n证据；证明_ adj.明显的；显然的11_adj.主要的；多数的_ n大多数12_ adj.紧急的 _ vt. 催促；极力主张13_ vt.污染_n污染14_ vi.抱怨；发牢骚_n抱怨15_adj.恐怖的；吓人的_ vt.使受惊_adj.受惊吓的16_n保护_vt.保护课内探究质疑探究：核 心 单 词strength n力量；力气；长处；强度For Nyad her strength of purpose was just as important as reaching Cuba.对Nyad来说，她目标的力量和到达古巴一样重要。(1)(

3、2)(3)strengthen vt.加强；增强；改善(4)strong adj.强壮的；坚固的I bought the book_ your recommendation.我是因为听了你的推荐才买这本书的。At present，America is taking some measures to _目前美国正在采取措施以改善经济。辨析strength常指固有的潜在力量。着重指力气；就物而言，着重指强度、潜力等force主要指自然界的力量、暴力、势力、说服力、压制力、法律、道德或情感的力量、军事的力量等。总之，它是活动过程中的力量energy主要指“人的精力”、“自然界的能量”power主要指

4、做一件事所依靠的能力、功能、人或机器等事物的潜在的或所能发挥出来的力量、职权、权力或力量The soldiers took the prisoners away by _It is important to conserve _We need to provide industry with _ it can afford.The ability to keep calm is one of her many _Why do you choose to work in an international travel agency?Well, you know, English is my _S

5、o it is my best choice.Astrength BTalent Cability Dskillmajor adj.主要的；多数的；较大的，较多的；主修的；较重要的n.主修课程；主修学生vi.主修，专攻Meanwhile，all the Indian IT majors are setting up a strong presence in China.与此同时，所有的印度IT行业都在中国树立了一个良好的形象。(1)major_in主修(2)(3)He _ chemistry.他主修化学。The majority _ in favour of banning smoking.大

6、多数人支持禁烟。小贴士major无比较级，不能与than和to连用。urgent adj.紧急的；迫切的；非常重要的The question of whether leaders should apologize publicly has never been more urgent.领导人是否应该公开道歉，这个问题再急迫不过了。urge vt.催促；极力主张力劝某人做某事Brown urged_her_to_think_over her decision.Brown _ her decision.布朗极力劝说她重新考虑自己的决定。小贴士urgethat从句 强烈要求；极力主张(从句用shou

7、ld be/do虚拟语气)My friends urged that I _for the job.朋友们劝我申请那份工作。complain vt.抱怨；发牢骚；悲叹；控诉If you are one of them, I would say the only way to change things is by doing rather than complaining.如果你是其中之一，我将说改变事情的唯一方法是做而不是报怨。(1)(2)Many customers complained_about/of the bad service the hotel offered.许多顾客抱怨旅店

8、提供的服务太差。concerned adj.关心的；担心的；烦恼的Scientists are concerned about their populations.科学家担心它们的数量。be concerned about/for担心；忧虑show concern for关心；关注be concernedthatclause担心be concerned with与有关as/so far as sb/sth beconcerned 就而言concerned in牵涉到；与有关concern n担心(的事)vt.使关心；使担忧；牵涉concerning prep.关于My _ is that pr

9、ices keep up.我最关注的就是物价攀升。He asked some questions_ the future of the company.他就公司发展提了一些问题。满分作文之佳句aAs far as Im concerned，riding bicycles is a good solution.bI am very concerned about him.cIn my opinion，it is reasonable and understandable that the department makes the practice illegal.dFrom my point o

10、f view，I think we should listen to others.当堂检测：.选词填空fright；strength；evident；urgency；majority；chemistry；protect；complain；environment1The earthquake that occurred several months ago in Sichuan was most _2The coach knows every players _ and weaknesses.3There wasnt enough _ to prove his guilty.4As globa

11、l warming continues to be a _ concern for the future of our planet，people are starting to turn to green living practices.5We _them to keep the time factor in mind.6In recent years some businessmen have used too many _ in their products，which are bad for peoples health.7The small trees grow well unde

12、r the _ of us.8Its no use _ without taking any action.课后训练根据提示写出相应的词汇1The ice _(融化)when the sun shines on it.2According to the weather _(预报)it will be cloudy tomorrow.3Have you got any _(证据)to support this statement?4. Its difficult to cross the desert by car，but not_(绝对地，完全地)impossible.5Mary is always _(报怨)about something.6All the_(公民)should enjoy equal rights.7This law provides _(保护)for threatened animals and plants.8These glass bottles can be _(重新利用).9_ yo