1、 Unit 7 Teenagers should be allowed to choose their own clothes ? 一一单词攻略单词攻略 _n.证件_n.安全；安全性 _v.吸烟 n.烟雾 _adj.兼职的 _n. 耳环_v. 刺破；穿透_n.闪光灯 v.闪耀 _adj.细微的 _v.哭喊 _ n.田野_ v.举起；抬高 n.电梯；便车 _ v are strict in B.are strict with; are hard on C.are strict in; are strict with D. are hard on ; are strict with 2.I don
2、t think sixteen-year-olds should be allowed to driver. 【点拨 1】这是情态动词的被动语态结构 should+be done 【拓展】allow sb to do sth 允许某人做某事 allow doing sth 允许做某事 sb be allowed to do sth 被允许做某事 【考题链接】1.Children under 12 years old_ ride sharing bikes. Its too dangerous. A. shouldnt allow to B.shouldnt allow C.shouldnt b
3、e allowed to D.shouldnt be allowed 2.Our parents wont allow us_ in the river alone. A.swim B.to swim C.swimming D.swam 【点拨 2】 sixteen-year-olds 意为“16 岁的人”，表示一类人，相当于名词，是复数概念，作主语时，谓语动 词用复数形式。 【拓展 2】sixteen-year-old 意为“16 岁的”，是合成形容词，只能作定语修饰名词。 【考题链接】I think _ should help their parents do some housework
4、. A.15 years old B.15-year-old C.15-year-olds D.15 years olds 3.Sixteen-year-olds should be allowed to get their ears pierced. 【点拨】get/have+sth+done 意为“使某物被.” 【考题链接】I had my old bicycle_(fix) up yesterday. 4. When I was a tiny baby crying all night, my mom sang to me and stayed by my side. 【点拨】stay
5、by ones side=be at ones side=support sb=be there for sb 陪伴某人/在.身边给予支持 【考题链接】 Whatever happens, I will always stay at your side.=_ 5. When I was running through the field,she made sure I was safe and kept me from danger。 【点拨】Keep.（away） from 远离；避免接近远离；避免接近 stay away from 远离远离 【拓展】 keep sb from doing
6、sth=stop sb from doing sth=prevent sb from doing sth 阻止某人做某事;让.免受伤害 【考题链接】1.You should_ your children_ _junk food. 2.Please_ the fire. 3.The police tried to _the thief_running. 4.I will try my best to stop my son from_the same mistake. A. make B.made C.makes D.making 5What can we do to_ our environm
7、ent_being polluted. A.stop;from B.stop;to C.prevent; with D.prevent; on 6.Only then will I have a chance to achieve my dream. 【点拨】本句是 only+状语位于句首引起的部分倒装句，即把助动词/情态动词/be 放在主语的前面 Eg.Only in this way can you learn English well. 【考题链接】1.Only when the work is done_ be able to go back home. A. you have B.y
8、ou will C.will you D.have you 2.Only then_ how important the health is. A.she realized B.she had realized C.had she realized D.did she realize 八语法专练八语法专练 1.-The final exam is coming. Tom, dont watch TV too long.-I am not a child anymore. I_ what to do. A.should always be told B.should always tell C.
9、shouldnt always be told D.shouldnt always tell 2.-Should a teenager _ to get a drivers license? A.be allowed B.allow C. be allowed D.allow 3.-The game is wonderful. Who designed it?-It_ by John. A.may designed B.may design C.may be designed D.may be design 4.The number of the old people is increasin
10、g in China. With the development of China, they can_better care of in the future. A.take B.be taken C.taken D.be take 5.A lot of trees around here_ every year and we can enjoy fresher air now. A.were planted B.are planted C.will plant D.are planting 6.Teenagers should_to take care of themselves from
11、 a young age. A.educate B.be educating C.have educated D.be educated 7.The boy was seen_ computer games in the net bar. A.play B.played C.to playing D.to play 8. You can go out if your homework_. A.are finished B.finishes C.is finished D.will be finished 9.Children under 12 years old_ride sharing bi
12、kes. A.shouldnt allow to B.shouldnt allow C.shouldnt be allowed to D.shouldnt be allowed 10.Though he often made his little sister_, he was made_by her today. A.cry;to cry B.cried;crying C.to cry;cry D.cried;crying 11.The book _well, so it _out quickly. A.sells;is sold B.is sold;is sold C.is sold;sells D.sells;sells 12. Only then_ that he was wrong. A.he realized B.did realize I C. I did realize D.did I realize
