外研版高中英语必修3 module 4《sandstorms in asia》(period2)ppt课件

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1、Module 4 Sandstorms in Asia Period 2 Reading and Vocabulary (2),1. frightening adj. 吓人的;可怕的 【读一读品味语境】 It is frightening to most children to waken and find a stranger. 对多数小孩来说,醒来发现一个陌生人是很可怕的。 Dont shout or youll frighten the baby. 别那么大声,会吓着孩子的。 They frightened him into telling them the secret. 他们恐吓他以

2、使他说出秘密。,有部分课件由于控制文件大小,内容不完整,请联系购买完整版,Most children are frightened by the sight of blood. 大多数孩子见到血就害怕。 He was frightened at the thought of his coming exam. 他一想到即将到来的考试就惊恐。,【填一填自我归纳】 frightening和frightened都是形容词,前者意思是“可怕的”,后者意思是“_”。 _ vt. (使)惊恐;(使)害怕 _ 吓得某人做/不做某事 _ 被吓坏(吓一跳) _ 对感到惊恐,害怕的;受惊的,frighten,fri

3、ghten sb. into/out of doing sth.,be frightened by,be frightened at. . .,【练一练活学活用】 1. While seeing the _ movie,most of the _ children cried with great fear. 观看恐怖电影时,大部分受到惊吓的孩子都吓得哭了起来。 He _ _ _ the coming competition. 他对即将到来的比赛惊恐不安。,frightening,frightened,was,frightened,at,At the sight of the _ scene,

4、 he was almost _ to death. A. frightening; frightened B. frightened; frightened C. frightening; frightening D. frightened; frightening 【解析】选A。句意: 一看到这个可怕的场景, 他几乎要吓死了。frightening可怕的, 修饰事物; frightened害怕的, 修饰人。be frightened to death意为“被吓死”。,2. mass adj. 大量的;大规模的 【读一读品味语境】 These instruments have already

5、 gone into mass production. 这些仪器已经大规模投入生产。 There is a mass of stones in the yard. 院子里堆放着一大堆石头。 I have masses of work to do. 我有大量工作要做。 The masses have boundless creative power. 群众有无限的创造力。,They massed well-equipped troops on the frontier. 他们在边境上集结了装备精良的军队。,【填一填自我归纳】 mass除了作形容词,表示“大量的;大规模的”外,还作名词,表 示“_

6、”,作动词,表示“_”等意 思。 _大量的,修饰可数名词或不可数名词(修饰名词 作主语时,谓语动词的数由mass或masses决定)。 _群众(指民众时多用复数形式)。,团,块,堆;大量,许多,集结;聚集,a mass of/masses of,the masses,【看一看巧学助记】情景记忆各种mass,【练一练活学活用】 2. On his desk is _ _ _ books and papers. 他的书桌上有大堆的书籍和文件。 They set about accumulating _ _ _ data. 他们已开始积累大量的资料。,a,mass,of,a,mass,of,The

7、young singers looked so charming in their beautiful clothes that we took _ photos of them. A. a mass of B. many of C. the number of D. a large amount of 【解析】选A。句意: 这些年轻的歌手们穿着漂亮的衣服看上去如此迷人以至于我们给他们照了很多照片。a mass of大量的, 修饰可数名词和不可数名词; B项应去掉of; C项中的the number of应改为a number of; D项修饰不可数名词。,I got _ things to

8、deal with in the morning, so I wasnt able to go to the flower exhibition. A. a great deal of B. a large amount of C. masses of D. a great many of 【解析】选C。masses of things成堆的事, 大量的事。a great deal of/a large amount of后接不可数名词; a great many of后接“限定词+复数名词”, 如a great many of the students; 修饰可数名词复数时用a great

9、many。故答案为C项。,3. cut down砍倒 【读一读品味语境】 cut down除表示“砍倒”外,还有“改小,减少”等意思。 He cut down the tree and cut it up for firewood. 他把树_,并把它劈成烧火用的小块。 She is cutting down her dress for her younger sister. 她正把自己的衣服_,准备给妹妹穿。 You must cut down on sugar to lose weight. 你必须_吃糖以减肥。,砍倒,改小,减少,【记一记知识延伸】 cut in插嘴,打断 cut off切

10、断,阻断 cut out剪下,删除 cut through抄近路通过 cut up切碎,【练一练活学活用】 3. The apple tree was dead and he _ _ _. 那棵苹果树枯死了,所以他把它砍倒了。 He _ _ the picture from the newspaper. 他从报上剪下这张图片。,cut,it,down,cut,out,(2013陕西高考)My uncle hasnt been able to quit smoking, but at least he has _ . A. cut out B. cut down C. cut up D. cut

11、 off 【解析】选B。句意: 我叔叔一直没能把烟戒掉, 但是至少他抽烟少了。cut out剪下, 删去; cut down砍倒, 减少; cut up切碎; cut off切断, 阻隔。根据句意可知, 应选B。,4. be caught in 突然遭遇(风暴等) 【读一读品味语境】 I am afraid that well be caught in a traffic jam. 我担心我们会遇到交通堵塞。 The teacher caught him sleeping in class. 老师发现他在上课时睡觉。(catch sb. doing sth. 意为: _ _),发现或撞见、,逮

12、住某人正在做某事,【记一记知识延伸】 catch up with sb. 赶上某人 catch fire 着火 catch sight of 看到 catch hold of 抓住 catch a cold/fever 患感冒(发烧) catch ones eyes 吸引某人的注意力,【练一练活学活用】 4. Our car _ _ _ the snow for five hours. 我们的车被困在雪里五个小时。 I _ _ _ my private letters. 我恰好撞见汤姆在阅读我的私人信件。 I suddenly _ _ _ her in the crowd. 我突然在人群中看见

13、了她。,was,caught,in,caught,Tom,reading,caught,sight,of,I had not listened to my mothers advice on taking an umbrella. Later that afternoon, I was nearly _ the rain. A. taken in B. trapped by C. caught in D. beaten by 【解析】选C。句意: 我没有听从妈妈的建议带把伞。午后我差点儿淋到雨。be caught in处于困境。,5. appear vi. 似乎,好像 【读一读品味语境】 Sh

14、e appeared (to be) very tired. 她似乎很累。 They appear to agree that we should start the project at once. 他们好像都同意我们应该马上开始这个项目。 It appears to be raining. 天似乎在下雨。,Sandstorms in China appear to have increased in recent years as a result of desertification. 近些年来沙漠化导致沙尘暴在中国似乎有所增加。,【填一填自我归纳】 appear(to be) n. /adj. _ _ 似乎要做某事 _ 似乎正在做某事 _ 似乎已经做过某事,似乎是,appear to do sth.,appear to be doing sth.,appear to have done sth.,【练一练活学活用】 5. From her look, she _ _ _ _ t

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