高中英语 module 4 sandstorms in asia section ⅱ introduction & reading language points教学案 外研版必修3

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1、安全教育学习是提高员工安全防范意识的重要措施。“百日安全活动”开展以来,保卫部从自身着手对本部门所有员工开展集中安全教育培训Module 4 Sandstorms in Asia Section Introduction & Reading Language Points一、这样记单词记得准写得对记得快记得多.基础词汇 1.inlandadj. 内地的;内陆的 2.massadj. 大量的;大规模的 3.campaignn. 战役;活动 4.forecastvt. 预报;预告5.processn. 进程;过程 6.citizenn. 公民;市民 7.maskn. 面罩 .拓展词汇 1.

2、frighteningadj.吓人的;可怕的frightened adj.害怕的frighten vt.使害怕fright n害怕2.desertificationn(土地的)沙漠化desert n沙漠3.dustn沙尘;灰尘dusty adj.满是灰尘的4.strengthn力量;力气strengthen vt.加强strong adj.强壮的5.cyclevi.骑自行车bicycle n自行车cyclist n骑自行车的人1. sandstorm n沙尘暴 联想 各种自然灾害tornado 龙卷风 hurricane 飓风 earthquake 地震 lightning 闪电 volcan

3、ic eruption 火山喷发 2. forecast vt.预报;预告 记法fore (前面,预先) cast (投;发射) 预报联想fore开头单词小结foretell v. 预言 foresee v. 预见 forehead n. 前额 3. frightening adj.吓人的;可怕的同义“可怕的”形容词荟萃scary 恐怖的terrible 可怕的horrible 恐怖的terrifying 令人惊恐的二、这样记短语记牢固定短语多积常用词块1.be/get_caught_in 突然遭遇(风暴等) 2.cut_down 砍倒 3.dig_up 挖出 4.wake_up_to 醒来面

4、对;意识到; 认识到 5.prevent_sb._from_doing_sth. 阻止某人做某事 6.as_a_result_of/because_of 因为,由于 7.in_this_situation 在这种情况下8.one_after_another 一个接一个地 1.a major disaster 一个主要灾难 2.solve this problem 解决这个问题 3.a mass campaign 一场大规模的运动 4.strong enough 足够强 5.as a child 作为一个孩子,小时候 6.the most frightening and the most dan

5、gerous situation 最可怕、最危险的境况 7.because of climate changes 因为气候变化 8.to prevent it coming nearer 为阻止它逼近三、这样记句式先背熟再悟通后仿用1.They are often so thick that you cannot see the sun, and the wind is sometimes strong enough to move sand dunes. 沙尘暴常常很浓密,以至于遮住了太阳,有时风力大的足以移动沙丘。“so adj./ adv. that .”表示“如此以至于”。My clo

6、ck rings so_loudly_that it will certainly wake me up.我的闹钟如此响,以至于它肯定会叫醒我的。2.Sandstorms in China appear to have increased in recent years as a result of “desertification”“沙漠化”导致的沙尘暴近几年在中国似乎有所增加。appear to have done表示“似乎做了”,表示动作的完成。Do let your mother know all the truth; she appears_to_have_been_told eve

7、rything. 千万要让你母亲知道所有的真相,她似乎已经被告知了一切。3. . traffic moves very slowly because the thick dust makes it difficult to see. 车辆开得很慢,因为浓浓的尘埃降低了能见度。“make形式宾语宾补真正的宾语结构”,it用作形式宾语。My sister made_it_a_rule_toget_up early. 我妹妹把早起作为一个规定。4.To prevent it coming nearer, the government is planting trees. 为阻止沙漠的逼近,政府正在植

8、树。不定式作目的状语。I go to his house every day to_help_him_with_his_English.我每天去他家帮助他学习英语。1(教材P31)It has lasted for ten hours and was very frightening. 它持续了10个小时并且非常可怕。frighteningadj.吓人的;可怕的(1)frightened adj. 惊吓的,受惊的,害怕的 be frightened at 受惊吓 (2)frighten vt. 使惊吓,害怕 frighten sb./sth. away 将某人/某物吓跑 The frighte

9、ning noise set her hair on end.恐怖的声音使她毛骨悚然。Frightened (frighten) children were calling for their mothers.受惊的孩子们呼喊着妈妈。The alarm frightened the burglar away. 警报铃声吓走了窃贼。2(教材 P31)Deserts are also created because people cut down trees and dig up grass.沙漠的产生也是因为人们砍树和铲除草皮造成的。cut down 砍倒;削减,减少 cut in插入,插嘴 c

10、ut off 切断;使隔绝 cut up 切碎 Tom has been asked to have the tree cut down. 有人请求汤姆把树砍倒。Dont cut_in when others are talking. 别人说话时别插话。We were cut_off in the middle of our telephone conversation. 我们在电话里谈话谈了一半就被切断了。Please cut the apple up into equal pieces. 请把苹果切成大小相同的块。3(教材P32)Scientists have tried many way

11、s to solve this problem and in China, a mass campaign has been started to help solve it.科学家们已尝试过许多办法解决这个问题,在中国,一场大规模的帮助解决沙尘暴问题的运动已经开始了。mass adj.大量的;大规模的n.团,块,大量a mass of/masses of许多,大量 the masses 群众 We want to promote literacy on a mass scale. 我们想大规模地提高文化水平。A great mass of snow has fallen off the ro

12、of.从房顶掉下了一大块积雪。In the wartime, the masses (mass) devoted whatever they had to supporting the army in fighting against the Japanese. 在战争时期,人民群众把他们所有的东西都捐给了抗日军队。名师点津我们还学过一些表示“许多”的短语,根据其后所修饰的名词可分为以下三种情况:只能修饰可数名词复数:a large number of; a great/good many; quite a few; 只能修饰不可数名词:a great deal of; a large amo

13、unt of; quite a little; 既能修饰可数名词也能修饰不可数名词:plenty of; quantities of/a large quantity of; lots of/a lot of。 4(教材 P32)To have been caught in a sandstorm was a terrible experience.遭遇沙尘暴是一种可怕的经历。be caught in突然遭遇(风暴等) be caught in be trapped in be stuck in遭遇be caught doing sth. 做某事被当场抓住 We were caught in

14、the storm and got wet.我们遇上大雨,全都被浇透了。I am often caught in a heavy traffic jam on my way to school. 我在上学路上常常遇到堵车。The boy the teachers considered to be the best was caught cheating (cheat) in the exam, which surprised us very much. 老师们认为的最好的那个男孩被抓住考试作弊,这使我们非常吃惊。名师点津 be caught in的主语往往是被困住的人或物,作状语或定语时,要用过去分词形式caught in。有类似用法的短语还有:be lost in“埋头于”,be addicted to“沉迷于”等。Caught (catch) in the rain last week, she caught a cold.她上周被雨淋了,患了感冒。5(教材 P32)The Chinese Central Weather Station can forecast a sandstorm some weeks before it arrives in Beijing, but the strength of the storm sometimes

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