高一unit4Languagepoints

1、人教课标版人教课标版 高一高一 必修必修 1 Unit 4英语课件英语课件1. Imagine your home begins to shake and you must leave it right away. imagine: form a mental picture imagine + n. /代词代词/V-ing/宾语从句宾语从句 imagine sb. to be shake: cause to moveLanguage pointsShake (shook, shaken) n/v 摇动， 抖动Shake ones headShake hands with sbShake wi

2、th cold/ anger 摇头 与某人握手 冻得/气得发抖right away: at once; in no time; immediatelyright now: at this very momentMake up your mind _.Ill return the book _.right nowright awayHe _ from his chair when the doorbell rang.Her job is _ chickens.Her temperature is still _.He _ in rank recently.2. For three days th

3、e water in the village wells rose and fell.rise vi. rose, risen上升上升; 升起升起; 升高升高; 增加增加 raise vt. raised, raised 举起举起, 抬起，喂养抬起，喂养roseraisingrisinghas risen4. the water pipes in some buildings cracked and _.burstburst可以作动词，意为：可以作动词，意为：使爆炸使爆炸;使破使破裂裂 ；突然发生，突然出现突然发生，突然出现。常构成短语。常构成短语burst into sth. 或或burst

4、 out doing sth.，表，表示示“突然开始（做某事）突然开始（做某事）”，如：，如：burst into tears = burst out crying（表示（表示“突突然哭起来然哭起来”）。也可以作名词，意为：）。也可以作名词，意为： 爆炸爆炸。例如：。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. J

5、oan didnt say anything at first and then she burst out crying.5. There is a burst in the water pipe.即学即练即学即练 根据根据burst的用法，完成下列的用法，完成下列句子。句子。1. Everyone in the room burst out _ (laugh).2. She found there were _ (burst) in the well walls.laughingbursts5. But the one million people of the city, who tho

6、ught little of these events, were asleep as usual that night. 考点考点 定语从句中引导词定语从句中引导词who的用法。的用法。考例考例 Women _ drink more than two cups of coffee a day have a greater chance of having heart disease than those _ dont. (北京北京 2006)A. who; 不填不填 B. 不填不填; who C. who; who D. 不填不填;不填不填 6. It seemed as if the wo

7、rld1) as if 似乎，好像似乎，好像 = as though She spoke to me as if she knew me. 她和我说话的神情，好像她早就认识她和我说话的神情，好像她早就认识我似的。我似的。2) as if 在表语从句中相当于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。看起来会议没完没了。本文中本文中as if 的用法就是第二种。的用法就是第二种。It seemed as if the world was at an end!= It seemed that the w

8、orld was at an end!at an endat the end of 用于表示具体事物或场所用于表示具体事物或场所的场合，它也可以用来表示比喻意的场合，它也可以用来表示比喻意; by the end of 用于表示时间的场合，用于表示时间的场合，到到结束的时候，用于过去完成时结束的时候，用于过去完成时态态; in the end意思意思“最后、终于最后、终于”。 Compare: at the end of by the end of in the end1) His father will return home _ this year.2) He will be a scie

9、ntist _.3) How many English words had you learned _ last term?at the end ofin the endby the end oflie (lay, lain): to be, remain or be kept in a certain statein ruins: severely damaged or destroyedCompare: ruin; destroy; damagedamage指部分指部分“损坏损坏”、“损害损害”、“破坏破坏”或指使用价值有所降低。它可以用或指使用价值有所降低。它可以用作动词作动词, 也可以

10、用作名词也可以用作名词, 用作名词时常与用作名词时常与to something连用。连用。The accident did a lot of damage to his car. destroy 只能用作动词只能用作动词, 指彻底破坏指彻底破坏, 以致以致不可能修复不可能修复, 常作常作“破坏破坏”、“毁灭毁灭”解解, 也也可以指希望、计划等打破。可以指希望、计划等打破。The earthquake destroyed almost the whole town. ruin则表示因外部原因受到严重破坏或毁则表示因外部原因受到严重破坏或毁灭灭, 用作动词时用作动词时, 它作它作 “使毁灭使毁灭”、 “使崩溃使崩溃”、 “弄糟弄糟”解解;用作名词时用作名词时, 它表示它表示 “毁灭毁灭”、 “瓦瓦解解”、 “废墟废墟”等抽象概念。等抽象概念。ruin也有引申意也有引申意义的用法。义的用法。The fire ruined the castle. The house has fallen into 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