T: Have you got the answers? Let's check. Teacher checks the answers with the whole class.
T: Let' s listen to the tape again and try to answer the questions in Part 3. Please read the questions first.
T: Ok. Let's keep these three questions in mind and try to find the answers while listening. Are you ready? Let's go! Play the tape again, and then check the answers to the questions by asking some students to answer them.
Step IV Listening Task (Page73)
T: Let's turn to Page 73 and go on to do the Listening Task here. For this task, we are going to learn how to build a dugout boat and how to make a house of palm leaves. Are you interested in making things by yourselves?
Ss: Yes.
T: Great! You will be able to do it after doing the listening.
T: Let's find out how to build a dugout boat first. While listening, you need to pay attention to the materials you need, the steps, the method of making a person sit in it, and the method of making the boat easily go through the sea. Are you clear about what to do now? Let' s listen.
Students listen to the recording for two or three times and fill in the table in Part 1.
T: Have you got all this information? Let' s check.
Teacher checks the answers by asking some students to read out their answers.
T: Now, we come to the building of a house of palm leaves. While listening, we need to pay attention to the method of joining the palm leaves, the number of areas for sides, how to join the sides of the house together, the number of areas for the roof, and how to join the roof to walls. With this five questions in mind, let's begin listening.
Students listen to the recording for two or three times and complete the chart in Part 2.
T: Have you got the information to complete the second column of the chart? Let' s check the answers together.
Teachers checks the answers with the whole class.
Step V Homework
Do the listening again after class.
Preview Reading and speaking, Reading task.
The third period Grammar
Compound
1. 合成名词
(1) n+n
air conditioner 空调
blood pressure 血压
income tax 所得税
credit card 信用卡
(2) adj + n
central bank 中央银行
fast food 快餐
solar system 太阳系
remote control 遥控
(3) v-ing +另一词
washing machine 洗衣机
driving license 驾驶执照
(4) 其他方式
by-product 副产品
editor-in-chief 主编
2. 合成形容词
(1) 过去分词或带ed词尾的词构成。
absent-minded 心不在焉的
grey-haired 头发灰白的
(2) 动词的ing 或另一词构成
long-suffering 长期受苦的
far-reaching 深远的(影响)
3. 合成动词及合成副词
water-ski 滑冰
overeat 吃得太多
baby-sit 看孩子
empty-handed 一无所获的
Derivation: add letters to the beginning or the end of a word.
1) 前缀:
(1) dis-: disagree, dislike, disappear
(2) in-(il-, im-, ir-): incorrect, impossible, irregular,
(3) un-: unhappy, unable, unfit,
(4) non-: nonstop, nonverbal (非语言的)
(5) re-: rewrite, review
2) 后缀:
(1) 构成名词：-er, -ese, -ist, -ian, -ment, -tion, -ness, -th.
buyer, Chinese, socialist, musician agreement, collection, illness, truth
(2) 构成形容词: -al, -an, -ful, -ing, -y, -less
national, American, careful,
exciting, cloudy, useless
(3) 构成动词: -fy, -is (z)e:
beautify, realize
(4) 构成副词: -ly:
badly
(5) 构成数词: -teen, -ty, -th
thirteen, sixty, twelfth
Conversion: change the part of speech of a word.
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