高中英语人教Unit 4 Natural disasters Language points 教案.doc

Unit 4　Natural disasters Language points
Ⅰ.重点单词
根据词性和汉语提示，写出下列单词
1．disaster n．灾难；灾害
2．slide vi.&vt.(使)滑行；滑动
3．flood n．洪水；大量vi.淹没；大量涌入vt.使灌满水；淹没
4．rescue n．&vt.营救；救援
5．damage vt.损害；破坏n.损坏；损失
6．destroy vt.摧毁；毁灭
7．affect vt.影响；(疾病)侵袭；深深打动
8．shelter n．避难处；居所；庇护vt.保护；掩蔽vi.躲避(风雨或危险)
9．ruin n．&vt.破坏；毁坏
10．electricity n．电；电能
11．trap vt.使落入险境；使陷入圈套n.险境；陷阱
12．bury vt.埋葬；安葬
13．effort n．努力；艰难的尝试；尽力
14．wisdom n．智慧；才智
Ⅱ.拓展词汇
根据词性和汉语提示，写出下列单词
1．survive vi.生存；存活 vt.幸存；艰难度过→survivor n．幸存者；生还者→survival n．幸存
2．death n．死；死亡→dead adj.无生命的
3．shock n．震惊；令人震惊的事；休克vt.(使)震惊→shocking adj.令人震惊的→shocked
adj.感到震惊的
4．breathe vi.&vt.呼吸→breath n．呼吸
5．revive vt.&vi.复活；(使)苏醒→revival n．振兴；复苏
6．unify vi.&vt.统一；(使)成一体→unite vi.&vt.团结
7．suffer vt.遭受；蒙受vi.(因疾病、痛苦、悲伤等)受苦→suffering n．折磨；苦难
Ⅲ.补全短语
根据提示补全下列短语
1．as if　　　　　　　 似乎；好像；仿佛
2．in ruins 严重受损；破败不堪
3．in shock 震惊；吃惊
4．set up 建立
5．as usual 像往常一样
6．come to an_end 结束
7．the number of... ……的数量
8．dig out 挖掘
9．a home to... ……的家园
10．go through 经历
背教材原句
记句式结构
仿写促落实
1.Chickens and even pigs were too nervous to eat...
鸡和猪都紧张得吃不下东西……
too...to...结构
The little girl is too young to dress herself.
这个小女孩太小，还不能自己穿衣服。
2.It seemed as if the world were coming to an end！仿佛世界末日即将来临！
as if引导状语从句
She looks as if she were ten years younger.她看起来好像年轻了10岁。
3.Thousands of children were left without parents.
成千上万的家庭被毁灭，许许多多的孩子变成了孤儿。
leave sb.＋宾补．..使某人处于……
What you said left us lost in thought.
你说的话使我们陷入沉思。
4.About 75 per cent of the city's factories and buildings,90 per cent of its homes，and all of its hospitals were gone.大约75%的工厂和建筑物、90%的家园和市内所有的医院都消失了。
“分数/百分数＋of＋名词”作主语。
About one third of the books are worth reading.这些书中大约有1/3值得一读。
5.With strong support from the government and the tireless efforts of the city's people，a new Tangshan was built upon the earthquake ruins.
在政府的大力支持和人民的不懈努力下，一座崭新的唐山在地震废墟上建成了。
with 复合结构
He said goodbye to us with tears in his eyes.