内容正文:
Unit 4 Natural Disasters
Unit4
话题
自然灾难
词汇
disaster,slide ,flood,rescue,damage,destroy,shelter,ruin,percent ,trap ,bury ,effort,context ,supply,tap,pipe ,calm,aid ,crash ,sweep,wave,strike
短语
volcanic eruption,as if,in ruins,in shock,in the open air,first aid kit,on hand
,sweep away
句型
1.too...to太……而不能……
2.as if引导的虚拟语气
3.地点状语从句
1.be doing sth when...“正在做某事这时……”
2.make+it+adj.+不定式
语法
限制性定语从句(1)
写作
概要写作
考点1. rescue n.& vt.营救;救援
[教材原句] What are the rescue workers and soldiers doing in the flood-hit area?救援人员和士兵正在洪水灾害地区做什么?
【拓展】
come to sb’s rescue=rescue sb 救援某人
rescue...from... 把……从……营救出来
【经典练】单句语法填空
①The firemen rescued a baby the flood.
②When we were trapped in the ruins, the soldiers (rescue) us.
【答案】1.from 2.rescued
【写作佳句】
I got a rescue call from a woman in London.我接到了来自伦敦的一位女士的求救电话。
考点2. damage vt.损害;破坏 n.损坏;损失
[教材原句]Which buildings were damaged in Seoul?首尔哪些建筑被毁了?
【拓展】
(1) 对……造成损害
(2)damage one’s health 损害某人的健康
【经典练】单句语法填空
①The drought has done great damage the crops.
②They are repairing the houses which (damage)in the flood.
【答案】1.to 2.were damaged
考点3. affect vt.影响;(疾病)侵袭;深深打动
[教材原句] 82 killed, 500,000 affected82人丧生,50万人受影响
【拓展】
(1)affect sb/sth 影响某人/某事
be deeply affected by 被……深深打动了
(2)effect n. 作用; 影响
have an effect on 对……产生影响
【经典练】语境辨义
①This can affect your work.(2019·全国卷Ⅱ)
②The audience were deeply affected by the moving story.
③Diseases affect almost everyone at some time during their lives.
【答案】1.影响2.深深打动3.(疾病)侵袭
【教考衔接】
1.As far as I’m concerned, following others’ advice without thinking will affect our own decision.(2018·江苏卷书面表达)
在我看来, 不假思索地接受他人的意见将影响我们自己的决定。
2.Athletes and scientists have long known that meal timing affects performance.(2020·江苏卷)
【写作佳句】
The old farmer was very upset because the strong winds caused great damage to his crops.
老农非常沮丧,因为强风给他的庄稼造成了巨大的损失。
考点4. shelter n.避难处;居所;庇护 vt.保护;掩蔽 vi.躲避(风雨或危险)
[教材原句] Shelters set u