Unit 7 Environment
3)people create mountains of rubbish and this causes lots of(pollute).
4)think it over before you take_____ .(act)
5)the act of destroying rainforests is making the greenhouse effect much_____ (bad).
6)we should only buy and use“environmentally friendly”things to_____ our world.(safe)
3.根據中文意思填寫所缺的單詞，每條橫線限填一個單詞。
1)為了學好英語，我們要做大量的練習。
_____ _____ _____ learn english well，we must do lot of practice.
2)樹木對我們很重要，因為它們吸收二氧化碳而釋放氧氣。
trees are important to us because they_____ _____ carbon dioxide (二氧化碳)and let out oxygen(氧氣).
3)早睡早起的習慣使我舅舅很健康。
_____ _____ _____ sleeping early and getting up early keeps my uncle healthy.
4)我希望每個人都能成為“綠色消費者”。
i hope everyone can be a_____ _____ .
5)現在我們使用環保袋，因為它們不會污染和破壞環境。
now we use “environmentally friendly’’ bags because they won’t_____ or _____ the environment.
6)他爸爸費了很大勁才阻止了他放棄學習英語。
his father tried very hard to_____ him _____ _____ up learning english.
reading b
objectives
1 to learn the expressions of different kinds of pollution
2 to learn how to convey one’s own view on environment and pollution
teaching procedure
review:
the teacher reviews what have been taught in reading a.
pre-task:
1. ask students to describe the picture in b1;
2. look at the words and phrases and label the picture with the correct letters;
3. check the answer in b1.
while-task:
1. before reading, ask students to look at the title “head to head” and predict what the article in b2 is about.
2. fast reading
read the article and answer the questions:
1) this article probably comes from___.
a. a website b. a newspaper for students
2) what do forest smith and john green do? do you think they will have the same ideas?
check the answers.
3. detailed reading
read the article again and complete the table below.
forest’s view john’s view
the future it looks (1)______ we’ll have a bright future.
factories we must (2)______ them.
cars and public transport we must give up all cars. we must (3)_____ public transport. we don’t need to give up cars but we need to (4) ____. we need (5) _____.
recycling we must (6) ____more. we should (7) _____.
population it is a (8)______.
life in the past we must get back (9)_____. we can’t (10) _____.