Unit 7 Teenagers should be allowed to choose their own clothes.学案

Unit7 Teenagers should be allowed to choose their own clothes.
【短语归纳】
be allowed to do sth. 被允许做某事……
allow sb. to do sth. 允许某人做某事……
allow doing sth. 允许做某事……
sixteen-year-olds = sixteen-year-old boys and girls 16岁的孩子
driver’s license 驾照
No way！ 没门！
be worried about = worry about 担心……
part-time jobs 兼职工作
get sb’s ears pierced 打耳洞（sb’s =my /his/ her/our/their）
stop doing sth. 停止正在做的事 Please stop speaking.请停止说话。
stop to do sth. 停止一件事去做另一件事 Please stop to speak. 请停下来说话。
make sure 确保
keep sb from sth 使某人远离某物
hurt oneself 伤害某人自己 hurt myself 伤害我自己
gave sb a hug 拥抱某人
lift (sb) up 举起(某人)
talk back 回嘴，顶嘴
talk back to sb. 与某人顶嘴
talk about谈论 / talk to = talk with与…交流
think back to… 回想起…
regret doing sth 后悔做了某事 (已做)
regret to do sth. 遗憾要做某事 (未做)
make sb’s own decision 自己做决定
learn…from doing sth 从某事中学到…
kept away from 避免接近，远离
keep sb away from sth 避免某人接近某物
give sb. chances to do sth 给某人做某事的机会
move out 搬出来
manage sb’s own life 应付某人自己的生活
continue to do sth. 继续做某事
stay up late熬夜
Do you ever… 你曾经 ..
fail (in)a test 考试不及格
失败fail (动词) / failure (名词) / failed (形容词)
成功succeed(动词) / success (名词) / successful (形容词) / successfully (副词)
take the test参加考试 pass the test 通过考试
be strict with sb 对某人要求严格
be strict in sth. 对某方面要求严格
get in the way of 挡……的道；妨碍
get out of the way 让开
as much as 尽可能多地，尽量
have nothing against 不反对
care about =take care of =look after关心
take care 小心，当心 take care (not) to do sth. 当心（别）做某事
be serious about sth. (doing sth) 对… 认真，对…感兴趣/热衷
spend time on sth 在某事上花费时间
make choice 做选择
only then will/ would /do/did/can/could sb. do sth. 直到那时某人才会/才/才可以做某事
have a chance to 有机会…
【语法知识】
1. 含情态动词的被动语态
含有情态动词的被动语态的构成是：情态动词+be+过去分词 （be不变）
常见情态动词有：can, may , need , must , should等
2. 句式结构： （be不变）
（1）肯定句：主语+ 情态动词 +be+动词的过去分词（+by+宾格…）.
（2）否定句：主语+情态动词 +not+ be+动词的过去分词（+by…）.
（3）一般疑问句：情态动词 + 主语+ be+ 动词的过去分词（+by…）
（4）特殊疑问句：特殊疑问句 +情态动词 +主语+be+动词的过去分词
（5）反意疑问句：主语+ 情态动词 +be+动词的过去分词 , 情态动词(+not)+主语（代词）
如：This bridge can be built next year, can't it 这座桥明年才能被建成，不是吗？
3. 注意
（1）在(含情态动词的被动语态的)一般疑问句的回答中，应保留原情态动词，
但must表“必须”时，其否定回答应用needn’t；
need表“必要”时，其肯定回答应用must
如： --- Must my exercise book be handed in now 我的练习本必须现在被上交吗？
--- Yes, it must. 是的，必须现在上交。
--- No, it needn’t. 不，不必现在上交。
如： ---Need I go with you 我必须跟你走吗？
--- Yes, you must. 是的，你必须要走。
--- No, you needn’t. 不，你不必走。
（2）must表"必要"时变否定式为needn't
如：This task must be finished at once. 这项任务必须要立即完成。
This task needn't be finished at once.这项任务没必要立即完成。
4. also :也 ,用于句中
either:也 ,用于否定句且用于句末
too:也 ,用于肯定句且用于句末
I am also a student. 我也是一个学生
I am a student too. 我也是一个学生。
I am not a student either. 我也不是一个学生。
P56作文：
Dear Diary,
I do not agree with the rule that I must be home for dinner every day.
This is because the rule affects my social life. It takes away important opportunities for me to spend time with my friends. As a result, my life is quite uninteresting sometimes.
I think I should be allowed to have dinner with my friends once in a while. For example, I would like to hang out with my classmates until after dinner on some Fridays.
I wish my parents will allow me to do this if I promise not to stay out too late and if there is no important family activity on those days.
Should Teenagers Go Out With Friends on Weekends
Recently I’ve had a discussion with my parents about whether teenagers should go out with friends on weekends.
My parents think that teenagers should stay at home on weekends. They should go over their lessons and they could have enough time to have a good sleep. They also think teenagers should help parents do some housework on weekends.
In my opinion, we teenagers should be allowed to go out with friends for fun on weekends, so we can relax more. And we can also share ideas with each other. What’s more, we can also take some exercise together to keep healthy.