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1、,人教版 必修一,Unit 4 Earthquakes,Period 2 Language points,1. For three days the water in the village wells rose and fell, rose and fell. (L1-2),well n 井，水井 an oil well (2)adj. 健康的，安好的 Im quite well. (3) adv. 好；He speaks English well.,2. The water in the village wells _ _ _.,rose,and,fell,Rise,1.The sun r
2、ises in the east and goes down in the west. 2.He rose from the chair when I came into the room. 3. Food prices are still rising.,(rose, risen),vi上升，升起，上涨,(不带宾语，不用于被动语态),2.rise & raise的区别,Raise,1.He raised a question at the meeting. 2.Many shops have raised their prices. 3.Stans dad died, leaving his
3、 mother to raise three sons alone.,(raised, raised),Vt 举起,提出,饲养等,(带宾语，可用于被动语态),3. Mice ran out of the fields looking for places to hide.(L4),He lay on the grass, looking at the stars in the sky. They were on their way home, talking and laughing.,动词-ing形式,做伴随状语,4. In the city, the water pipes in some
4、 buildings cracked and burst. (L7),The balloon suddenly burst.,(burst, burst),burst,Vi 爆裂；爆发,He burst into laughter. = He burst out laughing He burst into tears. = He burst out crying.,burst into+ n. burst out + doing,5. It seemed as if the world was at an end. (L9) be at an end: 结束，穷尽 come to an en
5、d: 结束 The war was at an end. The war came to an end.,at the end of 在的尽头/最后 At the end of the road youll find a shop.,6.In fifteen terrible seconds a large city lay in ruins. (L14) lie:v. 保持某种状态或位置；躺；卧；位于（lie-lay-lain） lie in ruins 处于破坏状态；成为废墟 lie in bed 躺在床上 Japan lies to the east of China.,ruin : n
6、.,c 废墟，已破败，毁坏之物 An earthquake left the whole town in ruins. lie in ruins; be in ruins 成为废墟,毁灭，损坏，使败坏 The rain ruined the crops.,ruin : v.,.,分数表达法: two-thirds= two thirds 分子用基数词（one, two)，分母用序数词 ( first, second)，当分子超过1时，分母的词尾 加s.,7.Two-thirds of the people died or were injured during the earthquake.
7、(L14-15),1/3: 2/3: 1/4: 1/5: 3/5: 1/2:,one third,two thirds,one fourth (a/one quarter）,one fifth,three fifths,a half 或 one half,14,8. Two-thirds of the people died or were injured during the earthquake. (L14-15),1.Two-thirds of the surface of the surface of the earth _covered by water. 2.Seventy per
8、cent of the workers in this factory _young.,is,are,75%of its factories and buildings and 90% of its homes were gone. (L19-20),9. Everywhere they looked nearly everything was destroyed. (L18),everywhere 为连词，引导状语从句 they looked Everywhere he goes, his dog follows him.,15,人们无论朝哪里看,哪里的一切都几乎被毁了,10. All ho
9、pe was not lost.(L28) 不是所有的希望都破灭了。 all.not = not all; 一些，但不是全部 Not all the boys left. =All the boys did not leave. (Only some of them left),16,11. To the north of the city, most of the 10,000 miners were rescued from the coal mines. (L33-34),in the north, to the north与on the north in表示“在其中”，在境界内；to表示在境外， 不接壤；on表示接壤。 1.China lies in the east of Asia. 2.Japan lies to the east of China. 3.Henan Province lies on the north of Hubei Province.,
