内容正文:
Unit 10 Air 听力部分 I. Listen and complete(听录音,填空完成句子) 1. David lives in the east hill the air is there 才注课 2. The air in City Centre is 3. The smoke from makes the air dirty on wood street 4. There are a lot of and no factories on green island Ⅱ. Listen and complete(听录音,填空完成海报 Keep the air clean The air in Garden City is dirty The 1 from cars and factories makes the air dirty · We shou| d ride2 more often We should not build factories in the city centre We should 3 more trees otto Air is 4 to all of us. It keeps us 5 笔试部分 I.读一读,连一连 o It keeps all living things alive We need it to breathe 诩谱摘 smoke◇ o It has leaves and roots. It grows in the earth o We make all kinds of things in it plant◇ o It comes from factories, buses and cars plant trees Ⅱ.读小诗,根据其内容将下面的句子补充完整。 everywhere It has no colour or shape k alive It has no smell or taste We cannot see it, but we can feel it It is everywhere It is important to all people 记忆密码 It is also important to animals and plants We all need it to keep u