将来进行时和完成时.ppt

Unit 20 New Frontiers ;Revision ; What tenses are used in these questions and your answers? What’s the difference between them?; understand and summarize the form meaning of Future Perfect Future Continuous use both tenses correctly to predict the students’ own future.;future;at 9 a.m. this Saturday;Summary1; ; ;Read aloud1 ;Future;future;Summary2;future;时间状语: before+从句（一般现在时）;future;;Read aloud 2; I?will?go?home as?soon?as?I?_________?this?work;Don’t get off the bus until it has stopped. I intend to go to college after I have completed my high school.;Future Perfect or Future Continuous? ;4.People ___________（eat） food created by specialists. 5.Mars and Venus ___________________（explore）and _____________________（describe） in detail. ;;Language in use;Example ;Writing: Make a prediction about yourself in ten years’ time ( 2-3 sentences) , using Future Perfect and Future Continuous .;Homework;两个新学时态的比较： We will still be working this time tomorrow. We will have arrived there by 10 o’clock tomorrow. ;谓语动词进行时态的比较 He is watching TV now. He was watching TV this time yesterday. He will be watching TV this time tomorrow. 谓语动词完成时态的比较 He has learned 2,000 words by now. He had learned 2,000 words by the end of last year. He will have learned 2,000 words by the end of next year.;Thank You for listening