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1、人教课标版 高一 必修 1 Unit 4,英语课件,Imagine your home begins to shake and you must leave it right away. imagine: form a mental picture imagine + n. /pron. imagine sb. to be shake: cause to move to and fro,Language points,right away: at once; in no time; immediately right now: at this very moment Make up your
2、mind _. Ill return the book _.,right now,right away,He _ from his chair when the door bell rang. Her job is _ chickens. Her temperature is still _. He _ in rank recently.,2. rise vi. rose, risen 上升; 升起; 上涨; 升高; 增加 raise vt. raised, raised 举起, 抬起，喂养,rose,raising,rising,has risen,smelly: smell+ y = ad
3、j. smell n./v (smelt/ smelled) They were all hungry and the food _ good. I can _ something burning in the kitchen. Please throw the _ fish away.,smelt,smell,smelly,3. A _ gas came _ _ the cracks.,smelly,out,of,4. the water pipes in some buildings cracked and _.,burst,burst可以作动词，意为：使爆炸;使破裂 ；突然发生，突然出现
4、。常构成短语burst into sth. 或burst out doing sth.，表示“突然开始（做某事）”，如：burst into tears = burst out crying（表示“突然哭起来”）。也可以作名词，意为： 爆炸。例如：,1. The dam burst after heavy rains. 2. In the game, children try to burst balloons by sitting on them. 3. Claire looked as if she were about to burst into tears. 4. Joan didnt
5、 say anything at first and then she burst out crying. 5. There is a burst in the water pipe.,即学即练 根据burst的用法，完成下列句子。 1. Everyone in the room burst out _ (laugh). 2. She found there were _ (burst) in the well walls.,laughing,bursts,5. But the one million people of the city, who thought little of thes
6、e events, were asleep as usual that night. 考点 定语从句中引导词who的用法。 考例 Women _ drink more than two cups of coffee a day have a greater chance of having heart disease than those _ dont. (北京 2006) A. who; 不填 B. 不填; who C. who; who D. 不填;不填,6. It seemed as if the world,1) as if 似乎，好像 = as though She spoke to
7、 me as if she knew me. 她和我说话的神情，好像她早就认识我似的。 2) as if 在表语从句中相当于that: It seemed as if the meeting would never end. 看起来会议没完没了。,本文中as if 的用法就是第二种。 It seemed as if the world was at an end!= It seemed that the world was at an end!,It seemed that the world was _ _ _.,at,an,end,at the end of 用于表示具体事物或场所的场合，
8、它也可以用来表示比喻意; by the end of 用于表示时间的场合，到结束的时候，用于过去完成时态; in the end意思“最后、终于”。,Compare: at the end of by the end of in the end,1) His father will return home _ this year. 2) He will be a scientist _. 3) How many English words had you learned _ last term?,at the end of,in the end,by the end of,7. In fift
9、een terrible seconds a large city lay in _.,ruins,lie (lay, lain): to be, remain or be kept in a certain state in ruins: severely damaged or destroyed,Compare: ruin; destroy; damage,damage指部分“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词, 也可以用作名词, 用作名词时常与to something连用。 The accident did a lot of damage to his car
10、. destroy 只能用作动词, 指彻底破坏, 以致不可能修复, 常作“破坏”、“毁灭”解, 也可以指希望、计划等打破。 The earthquake destroyed almost the whole town.,ruin则表示破坏严重, 以致不能修复, 但这种破坏不像destroy那样毁灭某物, 而是强调致使该物的使用价值发生了问题。用作动词时, 它作 “使毁灭”、 “使崩溃”、 “弄糟”解;用作名词时, 它表示 “毁灭”、 “瓦解”、 “废墟”等抽象概念。ruin也有借喻的用法。 The fire ruined the castle. The house has fallen int
11、o ruin. The company is facing ruin.,The village _ in ruins after the war. These machines have _ idle since the factory closed. An earthquake left the whole town _. His career is _.,lay,lain,in ruins,in ruins,Everywhere they looked nearly everything was _.,destroyed,He _ his girl friends prospects,ru
12、ined,Soft wood _ easily.,damages,8. Two-thirds of the people died or were _ during the earthquake.,injured,More than 61% of the surface of the earth _ covered by water. Seventy percent of the workers in this factory _ young. 以百分数作为主语的，谓语动词是单数还是负数取决于百分数后面跟的名词是可数还是不可数的。,is,are,请根据提示完成下列句子。 1. _ (三分之一)
13、 of the students in our class _ (be) girls. 2. _ (五分之三) of the soil _ (wash) away by the flood last night. 3. _ (一半) of the desks in this school _ (make) in his company. 4. _ (大部分的) of the lecture he made yesterday _ (be) interesting.,One-third,are,Three-fifths,was washed,Half,are made,Most,was,5. _
14、 (数万) people _ (dance) in the big square now. 6. There were _ (一万) students taking part in the exam yesterday. 7. _ (百分之九十) of the mountain _ (cover) by trees.,is covered,Tens of thousands of,are dancing,ten thousand,90% / 90 percent,Compare: injure; hurt; wound,injure: to hurt oneself/ sb. / sth. p
15、hysically,三者都可表示受伤，伤害。hurt可指对身体上的伤害，也指对心灵造成的伤害。wound一般指外伤，如刀伤、枪伤等，尤其指在战争中，打斗中受伤。injure一般是指在事故中受伤，往往意为“外伤”。,Their criticisms _ him deeply. Smoking will _ his health. He was slightly _ in the car accident. He got _ in the fighting. What you said _ my feeling.,have hurt,injured,injured,wounded,hurt,9. Thousands of families were killed and many children were left without parents. 分析 a. 这是一个由and连接的并列复合句。 b. 本句的结构是：第一个分句（Thousands of
