必修1Unit3Grammar

1、Unit3 Grammar Page 2The Present Continuous Tensen现在进行时nStructure: be + V-ing(现在分词)nUsage: 1. 2. 3. 4. express future actions.Page 3n1.-What are you doing now? -We are having an English class now.n2. He is reading an interesting book.n3. She is chatting to her deskmate.n表示说话时正在进行的动作。Page 4n1. Today t

2、he number of people (learning English in China ) is increasing rapidly.n2. The weather is going colder and colder.n3. I am learning driving these days.n表示现阶段正在进行的动作或发生的情况。Page 5nShe is always complaining about others.nHe is always borrowing money from me.nLei Feng is usually helping others.nPinocchi

3、o is always talking big.n 与always, forever,usually,all the time 等词连用，表示反复发生的或习惯性的动作，往往含有赞赏、抱怨、生气、厌烦等情绪。Page 6现在进行时表将来的用法n 表示一个最近按计划或安排即将发生的动作，有时句中有一个表示将来的时间状语。n 此时多使用表示位置转移的动词（come, go, start, begin, arrive, leave, move, stay,etc)n When are you leaving?n When are we coming back？n Where are you stayi

4、ng?n (导学P64)Page 7Exercise:n-I have not finished my dinner yet. -But our friends_ for us. A. will wait B. wait C. have waited D. are waiting nIve won a holiday for two to Florida. I_ my mum with me to have fun there. A. am taking B. have taken C. take D. will have taken ADPage 8Exercise:nLadies and gentlemen, please fasten your seat belts. The plane_. A. takes off B. is taking off C. has taken off D. took offnHurry up! The train_. You know it_ at 8:30 am. A. leaves; leaves