Unit 3: Travel journalGrammar现在进行时表将来现在进行时(The present continuous tense)Be (am , is ,are ) + v. ing I am He/she/it is We/you/they are Im driving around in my car.We are preparing for our exam these days.Its getting colder and colder.He is always sleeping in class!自主探究：现在进行时的基本用法表示1：说话时正在进行的事情表示2:现阶段的情况，说话时动作未必正在进行表示3:发展中的或正在改变的情况表示4:表示一种感情色彩Exercise 1 Translation:1.我们正在等你。2.这些天他们正在为婚礼做准备。3.她老是改变主意。4.天越来越冷了，树叶渐渐变黄。1.我们正在等你。We are waiting for you now.2. 这些天他们正在为婚礼做准备。They are preparing for thewedd
