人教版必修一unit4earthquake 知识课件.ppt
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1、language points,1.升升降降2.难闻的气味3.从裂缝里冒出4.紧张得吃不下5.水管6.对不以为然7.照常8.爆裂开来9.睡着,a smelly gas,come out of the cracks,too nervous to eat,water pipes,think little of,as usual,rise and fall,fall asleep/ be asleep,crack and burst,11.全国三分之一12.8公里长13.严重受损的14.受伤15.数千的16.被毁坏17.吹走,刮走18.无法安全行驶19.煤矿,one third of the nat
2、ion,eight kilometers long,in ruins,be/get injured,thousands of,be destroyed,blow away,be not safe for traveling,coal mines,20.被震惊21.下午晚些时候22.救援人员23.被困在废墟下面24.掘出25.埋葬死者26.城市北边,be shocked,later that afternoon,the rescue workers,be trapped under the ruins,dig out,bury the dead,to the north of the city,
3、rise (rose, risen)升起,上升, 上涨, 站起, 起床,the sun / water level / temperature /price ,raise (raised, raised) vt.举起 ,使升起, 提高, 提出,饲养,养育,a question / an animal / a baby / sth. /ones voice,1. For three days the water in the village wells rose and fell, rose and fell.,(vi, 不带宾语,不用于被动语态),(vt,带宾语,可用于被动语态),1)Ever
4、yone knows the sun _ in the east.2) The peoples living standard has greatly been _.3) Her temperature is still _.4) Her job is _ chickens.5) The price of bread has _.,Fill the blanks with “rise, raise”,rises,raised,rising,raising,risen,too + adj. / adv.+ to do 表示否定,“太而不能”,他太老了而不能工作。,He is _ old _ wo
5、rk. He is _ old _ he _ work. He is _ young _ _ work.,too,to,so,that,cant,not,enough,to,2.Even the pigs were too nervous to eat.,“tooto”结构之前带有only,but,never,not,时,是强调肯定的表示法,译作“非常”“十分”“实在”真是太”等,I am only too happy to teach you.,我非常高兴教你们。,He is but too glad to do so.,他非常喜欢这样做.,You can never be too old
6、to enjoy a song.,我们绝对不会老得不能获得歌曲带来的欢乐,Tooto. 结构中带有表示心情或描绘性的adj/advEg ready,eager,satisfied,kind,willing,anxious etc,She is too ready to help other.,他乐于助人。,I am too eager to have a world trip.,我很想去环球旅行,3.In the city, the water pipes in some buildings cracked and burst.,Burst: vi. 爆炸,爆发;突然闯入 n. 突发,爆发,b
7、urst into +n 突然爆发burst out doing 表突发性动作 burst into tears=burst out crying 突然哭起来 burst into laughter= burst out laughing 突然笑起来,burst in/into 闯进,突然破门而入,即学即练:(1) When he was riding, the tyre _(burst).(2)She _.(突然大哭起来) (3)He _ (闯进了房子)without knocking.,burst into tears burst out crying,burst into the hou
8、se,burst,4. It seemed as if the world was at an end! (para2, line1) be at an end 结束 come to an end 结束 put/bring sth to an end 结束某事翻译:(1)战争结束了。 The war was at an end. The war came to an end. (2)他们结束了战争。 They put the war to an end.,词语辨析:at an endat the end ofby the end of in the end,结束 在的尽头/末尾 到末为止,一般
9、与完成时连用 最后,终于;不与of连用,In fifteen terrible seconds a large city lay in ruins.,e.g. Tina _ under the tree _to her mother that a cock _ eggs.A. lying; lied; lay B. lain; lied; laidC. lying; lied; laid D. lain; lied; lay,damage v./n. 指部分“损坏”、“损害”或指使用价值有所降低,可修复。destroy v.指彻底破坏, 以致不可能修复, 常作“破坏”、“毁灭”解,ruin则表
10、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, 而是在一定的过程中逐渐被毁掉。v.“使毁灭”、 “使崩溃” n. (常作复数)废墟,遗址in ruins 夷为废墟,破败不堪,Compare: ruin destroy damage,5.In fifteen terrible seconds a large city lay in ruins.,6.Two-thirds of the people died or were injured during the earthquake.,More than 61% of the surface of the earth _
11、 covered by water.Seventy percent of the workers in this factory _ young.,is,are,以百分数作为主语的,谓语动词是单数还是复数取决于百分数后面跟的名词是可数还是不可数的。,分数表达法: 分子用基数(one, two),分母用序数词 ( first, second),当分子超过1时,分母的词尾加s.,2/3: 1/4:1/5:3/5:1/2:,two thirds,one fourth (a/one quarter),one fifth,three fifths,a half 或 one half,请根据提示完成下列句
12、子。1. _ (三分之一) 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,Mos
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