period 4 Listening and speaking
Part A Read aloud,
In this part, you are required to listening to a short passage and read after the speaker.
Please pay attention to： ↓:降调 ↑：升调 / 停顿
The ↓skin is an essential part of your body and its largest ↓organ./You have three layers of skin /which act as a barrier against ↑disease,/ ↓poisons and the sun’s harmful rays. /The functions of your skin are also very complex: /it keeps you ↑warm or ↓cool;/ it prevents your body from losing too much ↓water;/ it is where you feel ↑cold, /↓heat /or ↓pain /and it gives you your sense of ↓touch. /↑So as you can imagine, if your skin gets ↓burned/ it can be very serious. /First aid is a very important first step in the treatment of burns.
Part B. Role play,
Listen to the tape on P69 in Module 5. In this part, you are required to listen to a short dialogue，and then ask 3 questions and answer 5 questions.
情景介绍：Grant 女士的女儿在厨房发生了一个事故并失去了意识。Grant女士正拨打紧急电话寻求帮助。
