unit 14 shopping
本单元的中心话题是“购物”，所有的对话、课文及练习都是围绕这一话题展开的。我们要能熟练运用有关“挑选物品、询问价格、做出决定”的购物交际用语，同时还得学会通过互联网进行购物的方法和技巧。“shopping on-line”给我们提供了典型的范例。本单元着重讲述了过去完成时的基本概念、构成以及它的肯定、否定和疑问句式及其简略答语，区别了so that和so…that…的不同用法。结合自己的实际情况，参考lesson 56，进行英文日记的写作训练，也可以写一篇自己经历过的shopping活动。
the first period(lesson 53); the second period (lesson 54); the third period (lesson 55); the fourth period( lesson 56); the fifth period(grammar & writing);
the sixth period(test)
lesson 53 presentation：today i want to buy a new pair of shoes. do you know why? because my leather shoes are old enough(they are made of leather), they are worn out, i can’t wear them to school or any other places. now i want to go to the shop. what ideas would you like to give me? let the students give some good advice (quality, color, price, style, etc). what do i have to do before i decide to take them. (you’d better try them on)
do you like going shopping? maybe sometimes you haven’t enough time to go to the supermarkets or shopping malls. what shall we do? now there’s a way to make shopping much easier---shopping online.can you shop in this way? suppose that you want to visit some places of interest, so a digital camera is necessary for you. here are some ads(advertisement).look at them carefully, and you can make a decision which one to buy. then you can fill in the form with your personal information. by the way, you need to provide your credit card number as well. after all is done, you can get the camera successfully some time later. today there’s a girl named miyoko shopping on the net. let’s see whether she is successful or not.