【正文】
phrases: ought to, shut off 3. Some useful sentences: (1)Would you like to be a greener person? (2)First, you ought to turn off the lights when you leave a room. (3)Easier said than done. (4)Well, actions speak louder than words. We can: 1. Use the proper ways to protect the environment in our life. 2. Talk about the greener life style. 1. You ______ ______(應(yīng)該 ) throw the rubbish into the garbage. 2. You should ______ ______(關(guān)閉 )the electricity when you leave a room. 3. You’d better walk or ride a bike ______ _____ (代替 ) taking a bus or a taxi if you travel a short distance. 4. It’s so ______(容易 ) to be a greener person. 5. _______ _____ _____ _____ ________. (行動(dòng)勝于言辭 ) ought to shut off instead of easy Actions speak louder than words the useful expressions and key sentences that we learn today. 2. Write a passage “ I want to be a greener person.”