内容正文:
Unit 7 Natural Disasters
基础模块3同步单元知识清单
1、 词汇知识清单
I、 课标词汇
blow /bləʊ/ v.(风)吹
cancel /ˈkænsl/v. 取消;撤销
definitely /ˈdefɪnətli/ adv. 确定地
discussion /dɪsˈkʌʃn/n. 讨论
drought /draʊt/n. 干旱
flood /flʌd/n. 洪水;水灾
force /fɔːs/n. 力量
frequently /ˈfriːkwəntli/adv. 频繁地
global /ˈɡləʊbl/adj. 全球的
loose /luːs/adj. 松的;不牢固的
pollute /pəˈluːt/v. 污染
prevent /prɪˈvent/v. 防止;阻止
promote /prəˈməʊt/v. 促进;提升
protect /prəˈtekt/v. 保护
realize /ˈrɪəlaɪz/v. 认识到
sandstorm /ˈsændstɔːm/n. 沙尘暴
smog /smɒɡ/ n.雾霾
soil /sɔɪl/ n.土地;土壤
strike /straɪk/v. 侵袭;撞击
sustainable /səˈsteɪnəbl/adj. 可持续的
tie /taɪ/ v.将……联结
typhoon /taɪˈfuːn/n. 台风
urban /ˈɜːbən/adj. 城市的
vehicle /ˈviːəkl/n. 车辆;交通工具
volcano /vɔlˈkeɪnəu/n. 火山
acid rain 酸雨
electric car 电动汽车
heat waves 热浪
make a change 作出改变
II、 拓展词汇
Disasters
Human activities
Solutions
Mudslide
泥石流
cutting too many trees
乱砍乱伐
To stop cutting trees and plant more trees.
停止乱砍乱伐,植树造林
Hole in the ozone layer
臭氧层空洞
Freon in air conditioning destroys the ozone layer
空调中的氟利昂破坏了臭氧层
Use fluorine-free air conditioning as much as possible
尽量使用无氟空调
Tsunami
海啸
Human over logging has left the coastline unprotected
人类过度伐木导致海岸线无遮挡屏障
Stop deforestation and build an ecological barrier停止乱砍乱伐,构建生态屏障。
二、句型知识清单
The earthquake may destroy the city and cause great damages. Moreover, earthquakes may also cause tsunamis or mudslides.
The drought may lead to a reduction in grain production.
Floods may destroy homes.
Sandstorms can cause traffic accidents or flight delays.
3、 语法知识清单
掌握引导词that, whether, when, where , why , how , what等用法
名词性从句
相同点
不同点
主语从句
引导词用法相同
that 代指“某件事”
whether/if 代指“是否”
what 代指“某个物”
which 代之“哪一个”
who/whom 代指“某个人”
Where 代指“某个地点”
When 代指“某个时间”
Why 代指“某个原因”
How 代指“方式”
由that引导的主语从句,由于从句太长,往往被放在句尾,前面则用it充当形式主语
宾语从句
表语从句
四、写作知识清单
自然灾害以及其他应对的建议
Disasters
Natural causes
Human activities
Sandstorms
strong winds blowing over
loose soil or sand
rapid urban development, cutting
down trees
Smog
/
heavy industries and vehicles
Acid rain
volcano