Revision 1Listen and tick or cross.1.It’s time for the boy to .2.Helen every day. 3.Jenny goes to school today.×√×4.Tom will on Saturday morning. 5.The children will in the park tomorrow. ×× 听力原文1.A:Mom, can I play computer games? B:I’m afraid you can’t. It’s time to play the violin.2.A:Do you often learn English, Helen? B:Yes, I do. I learn it every day.3.A:How are you going to school today, Jenny? B:By bus. It’s World Car Free Day today. I won’t go to school in my father’s car.4.A:Tom, let’s go on a picnic in the mountains on Saturday morning. B:Great! When shall we meet? A:At eight o’clock.5.A:Hey, Tim, where shall we plant trees tomorrow? B:In the park. Let’s playSu Nan : We should care for the earth.Wu Chen : We shouldn’t waste water. Activity Bankcare for the earth waste waterpick flowers make the air dirtylitter on the floor cut down treesmake a noise make the air clean关爱地球 浪费水摘花 污染空气在地上乱扔砍伐树木制造噪音使空气变得干净shouldnotshouldshouldnotWe shouldn’t pick flowers.We shouldmake the airclean.We shouldnot make noise.Order the dialogue and actSu Nan : Look ! There are three birds in the tree. No . The trees are too small. They are our friends. We should care for them. Yes . What’s up?153Liu Zhaoyang : Can you climb the tree, Su Nan? Oh, I’m sorry. Let’s climb the tree and play with the birds. 264Do you think it’s right to climb the tree and play with birds?No , it is not right. The tree is too small. The trees and birds are our friends, We should care for them ,we should not hurt( 伤害 ) them. Let’s singLittle bird, little bird , How often do you fly to the south?Once a year, early in autumn,I fly to the warm south.Old cat , o...