人教版九年级Unit 3 Teenagers should be allowed to choose their own clothes[下学期].zip

Unit4 Teenagers should be allowed to choose their own clothes
知识疏理
词汇
pierce, license，silly, earring, instead of, stay up, concentrate on, design, present, opportunity, volunteer, local, member, mess, old people’s home , sleep, reply , newsletter, obey , get in the way , achieve , realistic , taught , importance, care about , succeed , point .
句型
Teenagers should be allowed to choose their own clothes.
Students should not be allowed to have a part-time jobs .
He should stop wearing that silly earring .
They talk instead of doing homework .
They aren’t serious enough at that age.
Parents should not be too strict with teenagers .
That would be a good ways to keep both her and students happy .
Last summer I had an opportunity to volunteer at the local hospital .
Everyone needs to have at least eight hours’ sleep a night.
I agree with some ideas and disagree with others .
重点难点
Teenagers should be allowed to choose their own clothes .
这是一个含有情态动词被动语态的句子。
当主语为动作承受者时，句子用被动语态，其构成是：be+过去分词，其时态通过be表现出来。例如 ：
History is made by the people 历史是由人民创造的。
The factory was set up in 1985 . 这个工厂是1985年。
The bike will be brought here soon . 那辆自行车很快就会被送到这儿来。
含有情态动词的被动语态, 其结构是 ：情态动词+be+过去分词。例如：
The work can be finished in two days .两天之内这项工作能完成。
Apples should be picked up at the right time .应该在合适的时候摘苹果。
The trees must be watered every day . 每天都必须给这些树浇水
Your homework may be