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1、Unit 7 Teenagers should be allowed to choose their own clothes.1 单词讲解1. License = licence n. 证件，证常用搭配 drivers license 驾驶证2. Safety n. 安全常见搭配 for safety 为了安全起见 In safety 安全地 The safety of . .的安全联想 safe adj. 安全的 safe and sound 安然无恙反义词 dangerous adj. 危险的 danger n. 危险3. Earring n. 耳环，耳饰搭配 a pair of earr
2、ings 一副耳环4. Cry v. & n. 哭；叫喊常见搭配 cry for help 大声呼救cry作名词意为“叫喊；大喊；哭”。例如：When I heard a cry for help, I ran out as quickly as possible.当我听到呼救声，我尽可能快的跑了出去。5. Filed n. 田野；场地常见搭配 in the filed 在田野里 In the filed of . 在.领域/方面6. Hug n. & v. 拥抱；搂抱作动词时，它的过去式和过去分词形式一样，都是hugged .现在分词形式为：hugging。7. Lift n. 电梯；搭便车
3、 v. 举起；抬高常见搭配 give sb. a lift 给某人搭便车8. Poem n. 诗；韵文联想 poet n. 诗人 poetry n. 诗歌9. Keep . away from 避免接近；远离keep短语 keep . from doing sth. 阻止.做某事 Keep . doing sth. 让.一直做某事10. Chance n. 机会常见搭配 by chance 偶然地=by accident have a/the chance to do /of doing sth. 有机会做某事11. educate v. 教育；教导联想 education n. 教育 edu
4、cational adj. 有教育意义的 educated adj. 受过教育的 well-educated 受到良好教育的12. Manage v. 完成（困难的事），应付（困难局面）联想 manager n. 经理 management n. 应付，处理13. Society n. 社会 Social adj. 社会的14. Support n. & v. 支持常见搭配 support sb in (doing) sth. 在（做）某事上支持某人Support the family 养家糊口15. Enter v. 进来；进去 Entrance n. 入口16. Choice n. 选择；
5、挑选联想 choose v. 选择；挑选其动词的过去式和过去分词形式分别为：chose , chosen常见搭配 make a choice 做出选择 Have no choice but to do sth. 别无选择只能做某事2 语句解析1. No way! 不行；没门解析：No way! 意为“不，不行”，用于口语中，表示断然拒绝做某事或不允许某人做某事。例如：-Can I go out with my friends tonight? 今晚我能和朋友一起出去吗？ -No way! 不行！拓展 no way 还可意为“不会吧；不可能”，表示不相信或惊讶。例如：Shes in Shangh
6、ai now? No way! 她现在在上海？不可能吧。2. I dont think sixteen-year-olds should be allowed to drive.解析1：sixteen-year-olds 意为“16岁的人”，表示一类人，相当于名词，属于复数，sixteen 可以改为不同的数字。此类词作主语时，谓语动词要用复数形式。Maybe sisteen-year-olds dont love that kind of doll.可能16岁的人不喜欢那种玩偶。联想 sixteen-year-old 意为“16岁的”，是复合形容词，只能作定语修饰名词。例如：Mrs. Smit
7、h has a sixteen-year-old daughter. 史密斯夫人有一个16岁的女儿。联想 一个16岁的小孩 a child of sixteen years old a child of sixteen a sixteen-year-old child 解析2：I dont think .是否定前置结构。在英语中，若主语为第一人称，时态为一般现在时的时候，表示“认为，猜想”含义的实义动词如：think, believe, suppose, imagine等词，后面接表示否定意义的宾语从句时，习惯上把从句的否定转移到主句，构成“I dont think/believe .”结构。
8、例如：I dont think he can win the game. 我认为他不会赢得比赛。3. Teenagers should not be allowed to smoke.解析1: smoke 在此句中作动词，意为“吸烟”，作动词还可意为“冒烟”。例如：Heat the oil until it smokes. 加热油直到它冒烟。smoke还可以作名词，意为“烟”。例如：There was a big fire and heavy smoke rose into the sky.那里有一场大火，浓浓的烟雾冲上天空。解析2：be allowed to do sth. 意为“被允许做某
9、事”例如：You are not allowed to smoke in the hospital. 医院里不允许吸烟。联想 allow doing sth. 允许做某事 allow sb. to do sth. 允许某人做某事4. Sixteen-year-olds should be allowed to get their ears pierced.解析：此句中“get their ears pierced”是“get/have +宾语+动词的过去分词”结构，意为“使.被.；请别人做.”。此处动词的过去分词作宾语补足语，它所表示的动作往往不是句子的主语做的，而是别人做的。例如：My bi
10、ke is broken, I will get/have it repaired. 我自行车坏了，我要让人维修一下。5. They arent serious enough.解析：serious enough 意为“足够严肃/谨慎”。enough在这里是副词，意思是“足够地；充分地；相当”，修饰形容词或副词表示程度，一般放在所修饰的形容词或副词的后面。例如：He is braveenoughto face dangers. 他很勇敢，足以面对各种危险。enough还可以作形容词修饰名词，放在名词前后都可以。例如：He has enough money (money enough) to bu
11、y a new car. 他有足够的钱买一辆新车。6. Im really excited about seeing the famous paintings by Picasso.解析1：be excited about (doing) sth. 对（做）. 感到兴奋 =be excited to do sth. 对做.感到兴奋/激动解析2：by Picasso 意为“由毕加索画的”结构“by +人名”表示“为/由.所创作”。7. When I was a tiny baby crying all night, my mom sang to me and stayed by my side.
12、解析1：crying all night 是现在分词作后置定语，修饰其前面的名词baby，与修饰词有逻辑上的主谓关系，表示一个正在进行的动作。解析2：stay by ones side意为“待在某人身边（给予照顾或支持）”例如：No matter what happens, I will always stand by your side. 无论发生了什么我都会一直在你身边。8. She gave me food and warm arms to sleep in.解析：to sleep in在这里是动词不定式修饰前面的名词arms,因为sleep是不及物动词，因此后面的介词in不能省略。意为
13、：sleep in the arms。例如：I need a pen to write with. 我需要一只笔来写字。 She has many letters to write. 我有许多信要写。9. When I was two running through the filed, she made sure I was safe and kept me from danger.解析1：意为“确保；确认”，其后可不接宾语，也可接that 引导的宾语从句（that可以省略）或of短语。例如：- Did you close the windows? - I think so, but I w
14、ill go to make sure. Make sure (that) you get there on time. 确保你准时到达。解析2：keep . from sth. 意为“使.免受某物（的影响或伤害）”。例如：He wants to keep the boy from harm. 他想使这个男孩不受到伤害。联想 keep sb./sth. from doing sth. = stop sb./sth. from doing sth. = prevent sb. /sth. from doing sth. 阻止某人/某物做某事The big noise outside stopped me from sleeping.外面的吵闹声使我不能入睡。10. When I fell and hurt myself, she gave me a hug and lifted me up.解析1：hug在此句中作名词，意为“拥抱”，常见搭配为“give sb. a hug”意为“给某人一个拥抱/拥抱某人”。拓展hug还可以作动词，意为“拥抱；搂抱”，其过去式
