相关简介
这份课件聚焦人教版高中英语必修三《Morals and Virtues》Section D的核心内容，以互动探究的方式讲解重点词汇与句式。通过“despair”“harm”等词的用法拓展和“独立主格结构”“neither...nor...”等句式的剖析，帮助学习者掌握语言知识，同时深化对道德与美德主题的理解。
互动探究
重点词汇
1. The king was in despair.（教材P20）国王陷入了绝望。
despair n.绝望 vi.绝望；感到无望
The noise upstairs used to drive him to despair. 楼上的噪音曾使他绝望。
In spite of the difficulties, he never despaired. 尽管困难重重，他从没绝望。
词汇拓展：
in despair 绝望
to one’s despair / to the despair of 使某人绝望的是
drive sb to despair 使某人绝望
despair of doing sth 对做……不抱希望
To the despair of the workers, the company announced the closure of the factory. 使工人们绝望的是，公司宣布关闭工厂。
Their son was lost ten years ago, but they never despaired of finding him. 他们的儿子十年前失踪了，但他们从未失去找到他的希望。
2. Is there no one in this village who feels any responsibility to keep their neighbours from harm?（教材P20）难道整个村子都没有一个人觉得有责任让邻居免遭不测吗？
harm n. & vt. 伤害；损害
What should be done to punish people who do harm to the animals? 该怎么惩罚伤害动物的人？
Have the workers been harmed in the disaster? 工人们在灾难中受伤了吗？
It wouldn’t do him any harm to work a bit harder. 工作努力点对他没什么害处。
It is generally accepted that smoking is harmful to our health. 吸烟有害健康，这是大家公认的。
微写作：
Eating too much every day is harmful to our health, that is to say, eating too much every day does harm to our health. 每天吃太多对我们的健康有害，也就是说，每天吃太多伤害我们的健康。
重点句式
1. After a while, a group of women came along, each balancing a pot of water on her head.（教材P20）过了一会儿，一群女人走了过来，每人头上顶着一罐水。
句式剖析：句中的“each balancing a pot of water on her head”是“代词+v.-ing”构成的独立主格结构。其中each是逻辑主语，即动作的发出者。
Time permitting, we will go for an outing tomorrow. 如果时间允许的话，我们明天将外出游玩。
A lot of people start travelling around, their footprints covering almost every corner of the world. 很多人开始环游世界，他们的足迹几乎遍及世界的各个角落。
2. Neither she nor her friends thought about moving the stone out of the road.（教材P20）无论是她自己，还是她的同伴，都没有想到把石头从路中间挪开。
句式剖析：neither...nor...表示“既不……，也不……”，其含义是否定的，可连接任意两个并列的成分。
She likes neither butter nor cheese. 她既不喜欢黄油也不喜欢奶酪。
My brother can neither speak English nor write in it. 我弟弟既不会说英语，也不会用英语写作。
