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1、UNIT 4 Topic talk1explore vt.探究；探讨2convenience n. 方便，便利3order vt. 订购4download vt. 下载5recommendation n. 建议；推荐6update vt. 更新7personality n. 个性，性格8video chat with sb 和某人视频聊天9enable sb to do sth 使某人能做某事10communicate with sb 和某人交流重点词汇讲解1. convenience n方便，便利；便利的事物convenient adj.方便的；便利的inconvenience n. 不方便
2、；不便 inconvenient adj.不方便的provide convenience(教材P6)提供便利合作探究体会convenience及其派生词的用法和意义We hope to discuss business with you at your earliest convenience.我们希望尽早与你方洽谈业务。We have provided seats for the convenience of our customers.为方便顾客，我们备有座位。Will it be convenient for you to chat with me on the Internet ton
3、ight?你今晚和我网上聊天方便吗？自主发现at ones convenience在某人方便的时候for ones convenience (of)for the convenience of sb 为了某人的方便It is convenient for sb to do sth 某人方便做某事名师提醒convenient作表语时，不可用人作主语，要用物作主语或用it充当形式主语。表达“如果你方便的话”和“在你方便的时候”时，要分别用if it is convenient for you和when it is convenient for you。词块积累for convenience为了方便
4、起见convenience food/store方便食品/便利店巩固内化(1)单句语法填空These gates are always open for the _ of visitors. (convenient)Any help from you will be greatly appreciated. Please give me a reply at your (convenient).Will it be (convenient) for you to start work tomorrow?convenience convenience convenient(2)一句多译方便的话，
5、我们希望你能接受我们的邀请。We hope you will accept our invitation at your (convenience).We hope you will accept our invitation if/when it is (convenience) for youconvenience convenient2effect n效应；影响；结果(教材P6)effective adj.有效的合作探究体会effect的用法和意义While online shopping has changed our life, not all of its effects have
6、 been positive.虽然网上购物已经改变了我们的生活，但它的影响并不全是积极的。The new traffic rule came into effect.Now, it is beginning to take effect.In effect，it has an effect on peoples life in many ways besides peoples focus on the road safety.新的交通法规开始实施了。现在它开始生效了。实际上，除了人们对道路安全的关注外，它还在很多方面影响着人们的生活。自主发现come into effect生效，开始实施ta
7、ke effect 生效，开始起作用in effect 实际上，事实上have a/an.effect on/upon. 对有影响 词块积累side effect副作用cause and effect 因果巩固内化单句语法填空Should house property tax (房产税) ，China might witness a fall in house prices.Optimism has a positive on/upon peoples physical and mental health, of which Im very convinced.He said he gradu
8、ated from a famous university，but ，he never went to college.One of the most (effect) ways to reduce stress is to talk about your feelings with someone you e into effect effect in effect effective3addicted adj.对着迷的；沉迷的addiction n癖好addict vt.使沉溺；使上瘾 n有瘾的人makes us addicted to it(教材P6)使我们对它上瘾合作探究体会addic
9、t的用法和意义Teenagers who are addicted to the Internet are more likely to suffer from depression.有网瘾的青少年更可能患忧郁症。Her son addicted himself to smoking, which had a bad effect on his health.她的儿子吸烟上瘾，这对他的健康有很坏的影响。Addicted to playing the violin, he didnt find a thief walk into his house.他醉心于拉小提琴，没有注意到小偷进屋。自主发现
10、be/become/get addicted to sth/doing sth沉溺于；专心做addict oneself to sth 沉溺于巩固内化一句多译很多孩子沉迷于上网，因此他们对学习失去了兴趣。Many kids surfing the Net, and so they have lost interest in study.Many kids to surfing the Net, and so they have lost interest in study. surfing the Net, many kids have lost interest in study.are/b
11、ecome/get addicted to addict themselves addicted to4admit vt.& vi.承认；容许；接纳；容纳admission n承认；许可Well，I admit it.(教材P99)好吧，我承认。合作探究体会admit的用法和意义He had to admit having made a serious mistake in public.他不得不当众承认犯了一个严重的错误。I have to admit that time can change everything，including your face and your mind.我不得不
12、承认，时间可以改变一切，包括你的容颜和你的想法。The concerned mother became excited to hear the news of her sons having been admitted to the university.担忧的母亲听到她儿子被大学录取的消息十分激动。Our football team decided to admit him as one of the members.我们的足球队决定吸收他为本队队员。自主发现admit doing/having done/that.承认be admitted to/into 被接纳进入admit.as. 接
13、纳作为巩固内化(1)单句语法填空Little Jack admitted (steal) in the shop, promising that he wouldnt do that in future.He studies very hard in order to get himself admitted a key university.having stolen into/to(2)一句多译他承认无证驾驶。He admitted without a driving license.He admitted that without a driving licensehaving driv
14、en he had drivenLesson 1重点词汇讲解1trick vt. 欺骗，诱骗，哄骗 n骗局，把戏，玩笑，诀窍to trick others(教材P8)来欺骗别人合作探究体会trick的用法和意义The boys hid Johns bike to play a trick on him.男孩子们把约翰的自行车藏起来捉弄他。You cant teach an old dog new tricks.老狗学不会新把戏。He tricked me into lending him $100.他骗我借给了他100美元。He tricked the girl out of all her money.他骗了那个女孩所有的钱。自主发现play a trick/tricks on sb欺骗/捉弄/戏弄某人trick sb into doing sth 骗某人做某事trick sb out_of sth 从某人处骗走某物巩固内化单句语法填空By tradition, in some countries，people
