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1、Unit 7Teenagers should be allowed to choose their own clothes.sixteen-year-olds= sixteen-year-old children十六七岁的青少年们1.choosechosechosen（动，选择）choice（名，选择）choose ones own clothes 选择某人自己的衣服make a choice 做选择2.allow(v,允许)allow sb to do sth 允许某人做某事allow doing sth允许做某事be allowed to do sth被允许做某事be not allowe
2、d to do sth 不被允许做某事should be allowed to do sth 应该被允许做某事should not be allowed to do sth 应该不被允许做某事3.shopping center 购物中心4.drive(动，驾驶)driver(名，司机)drivers license 驾照5.worry about=be worried about 担心6.part-time job 兼职工作7.have/get sth+过去分词 使得某物被怎么样get ones ears pierced使得某人的耳朵被刺穿（打耳洞）have ones hair cut=cut
3、 ones hair使得头发被剪（理发）8.serious enough 足够严肃，严谨p509.work at night 在夜间工作10.wear silly earring 戴傻傻的耳环11.need(v需要)sb need to do sth 某人需要做某事sth need doing sth=sth need to be +过去分词某物需要做某事must sb to do sth? 某人必须要做某事吗？Yes, sb must. 是的，必须做No ,sb neednt 不，没必要。=no,sb dont have to.Eg: we need _(study) hard.These
4、flowers need_(water).=these flowers need _ _ _.Must I finish work now?Yes ,you _. No you _.12.spent time with friends 花时间和朋友在一起13.be excited about sth/doing sth对某物、做某事感到兴奋14.paint(动，漆油漆) painting（名，油画，可数）15.bring 带来，从别处带到说话地方brought-broughttake 拿走，从说话地方拿到别处 took-taken fetch 去取，去别地取上再回来 fetched-fetch
5、ed16.take photos=take a photo 照相17.use a flash 使用闪光灯18.protect（动，保护）protect/keep /stop sb /sth from doing sth阻止某人/某物做某事19.stop-stopped-stoppedstop to do sth 停下来去做某事stop doing sth停止正在做的事情20.safe (形，安全的) dangerous(危险的)safety(名，安全的地方)=safe places safely(副词，安全地)p5121stay by my side 呆在我旁边22hunger(名，饥饿)hu
6、ngry（形，饥饿的）-反；full（饱的）23make sure 确信24 keep sb away from sth使得某人远离某物25.hurt oneself 伤到某人自己26.shout angrily 生气地大叫angry(形，生气的) angrily（副词，生气地）27.talk back 顶嘴28.think back to 回想到29.regret doing sth 后悔做过某事regret to do sth 后悔去做某事同remember(记得)forget(忘记)P52.30.encourage sb to do sth 鼓励某人做某事31.give sb a cha
7、nce to do sth=give sb chances to do sth给某人机会做某事Have a chance to do sth=have chances to do sth有机会做某事32.make ones own decision 自己做决定33.move out34.western countries 西方的国家35.educate（动词，教育）educated（形，有教养的）education（名，教育）educational（形，有教育意义的）36.manage(动，完成，应付，管理)manager(名，经理)manage to do sth 设法做某事37.socia
8、l(形，社会的)society(名，社会)p53-5538.get to class late 上课迟到39.take the test 参加考试pass the test 通过考试fail the text 考试失败take the test later 补考40.be strict with sb in sth 对某人在某方面要求严格41.hobby(名，爱好)hobbies42.get in the way of （doing）妨碍，挡道43.run(动，跑)runner(名，运动员，跑步者)44.running star 运动明星45.on ones school team 在某人的校
9、队46.profession(名，职业)professional(形，职业的，专业的)47.grow up 长大48.achieve ones dream =make ones dream come true实现某人的梦想dream of doing 梦想做某事49.have nothing against doing sth没有理由反对做某事for/against doing 赞同/反对做某事50.agree(动,同意)disagree(不同意)agree/disagree to do sth 同意/不同意做某事51.be serious about sth/doing sth对某事/做某事严肃/认真52.fair(形,公平的)unfair(不公平的)its fair/unfair to do sth 做某事是公平/不公平的