上UGrammarA+B+C课件.ppt

三.Exercise one. I: Help David combine his sentences using before, after, when or while. 1. I go jogging every morning. Then I have breakfast. 2.I practised playing basketball for hours. I felt tired out. 3. I met Peter. I was waiting at the bus stop. 4. I was watching TV. I received a call from my uncle. 5.I was ready to go to bed. My father came back from work. II:Put these sentences into English. 1. He__________ there for about a year_______ the NBA_____ _____ _____ him. 2. _____ he________ , he ____ ______ to play in another basketball league. 3. _____ he finally _____ _____ _____, he______ 20 points in his first game. 4. ______ ________ junior high, Spud _____ _____ ____ the school team. D. Using as soon as and whenever 1.How to use as soon as 2）指紧接着发生的两个短动作，主从句都用一般过去时 如： He took out his English books as soon as he sat down. 不过，我也见过从句和主句都用一般现在时的情况。如： As soon as he finishes his classwork, he runs out of the class. 他一做完课堂作业，就跑出了教室。 2. How to use whenever Whenever means at any time whenever的用法一般是两种情况: 1). conj. 每当 Whenever she comes, she brings a friend. 她每次来都带个朋友。 2). ad. 不论何时, 每逢 I‘ll discuss it with you whenever you like. 你愿意什麽时候我就什麽时候和你商量这件事. ( )1. You can’t watch TV____ you finish your homework. A. before B. if C. while D. after ( )2. ---What’s your plan this summer holiday? ---I’ll go to Beijing____ the school term ends. A. whenever B. till C. as soon as D. before ( )3. __ I was in the US, I made many American friends. A. While B. Although C. Unless D. Until ( )4. Many students didn’t realize the importance of study____ they left school. A. when B. until C. as D. after ( )5.You should go over your test paper__ you hand it in. A. before B. when C. while D. after A C A B A Ⅰ. 根据汉语提示完成英语句子。 1. Be quiet __________________________ (当我正在做作业时). 2. She’ll return the books to you _______________ ________