仁爱英语九年级上册Unit 2 Topic 1 SectionA.pptVIP

Unit 2 Saving the Earth Topic 1 Pollution has caused too many problems. Section A Review Bee :n蜜蜂 butterfly: n 蝴蝶 chemical：adj 化学的 Mess：n混乱 factory：n 工厂 Shame：n羞愧 Several：adj几个 若干（few) Pollute :v 污染 –pollution Waste：v 浪费 adj 浪费的 Villager：n 村民 Pour…into：v 倒入….. Welcome to The West Hill Two years ago There were lots of flowers and grass. We could see bees and butterflies dancing. bee butterfly The West Hill was beautiful The air was fresh and the water was clean. Have you ever had a picnic? Kangkang, Jane, Maria and Michael are planning a picnic for Sunday. They will go to the West Hill. The flowers and grass have gone! Oh,What a mess! Look! There are several chemical factories pouring waste water into the stream. = have disappeared. 1b Listen to 1a and mark the words with P (Past) or N (Now). ____ beautiful ____ butterflies ____ dirty ____ grass ____ terrible ____ factory ____ bees ____ fresh ____ clean ____waste water P P N P N N P P P N 1c Complete the sentences in the table. beautiful place lots of flowers and grass fresh and the water was clean bees and butterflies dancing The flowers and grass so dirty terrible chemical factories waste water Everything Let’s talk! Look at the pictures. Try to describe them. Two years , it place. There . The air and the water , and you But now everything . The flowers and grass .The water and smells . What here? Look, there are several chemical factories the stream. Oh, ! ago was a beautiful were lots of flowers and grass was fresh was clean could see bees and butterflies dancing has changed have gone is so dirty pouring waste water into What a shame terrible has happened What a