2019-2020学年度人教版选修六Unit 4 Global warming Period 5Using Language学案

　　1

　　The consequence of a rising sea level would be widespread flooding.海平面上升的结果将是洪水的大面积泛滥。(回归课本)

　　用法点拨

　　There is a widespread dissatisfaction among the students with the food on campus.

　　学生普遍对学校的饭菜不太满意。

　　Foxes are becoming more widespread in urban areas.

　　城区里的狐狸越来越多了。

　　归纳拓展

　　widespreadly adv.大大地，广泛地

　　It is widespreadly known that...很多人知道......

　　widespread damage大面积的损坏

　　widespread confusion各处呈现的混乱

　　the widespread use of chemicals in agriculture农业上化学品的广泛使用

　　 完成句子

　　(1)这个项目得到了公众的普遍支持。

　　The project has received widespread_public_support.

　　(2)地震给这个城市带来了大面积的损坏。

　　The earthquake caused widespread_damage to the city.

　　2

　　The greenhouse effect gives the earth's surface the average temperature of 15℃.温室效应给了地球表面15℃的平均温度。(回归课本)

　　用法点拨

　　The average age of the athletes is 20.

　　这些运动员的平均年龄是20岁。

　　There's nothing special about him；he's only average.

　　他没有什么特别的，是个很普通的人。

　　归纳拓展

　　average n．平均数；平均标准；普通

　　Do you know how to work out an average?

　　你知道如何计算平均数吗？

Is the five­day week the average now?