做副词实用的when.ppt

做副词实用的when when When用作副词时，相当于at that time 就在这时, 常用于一些句型： We were having our English class when a student’s parent came into the classroom. I was about (ready) to (正要） go out when a friend came to see me. Professor Zhang had just come back from America when he found that his house had been broken into. 副词when用于将来时等 常用于将来时句子后，再谈论到时将出现的情况。 The mayor will inspect our school next week when he will open our new library. 市长下周会视察我们学校，届时会为我们新的图书馆剪彩。 The use of boxing gloves was not introduced until 1860, when the first set of rules was drawn up. access 进入权，使用权 get /have access to sth This reporter tried his best to get access to this powerful man. You can have access to this office. access前面不加the，后面要用to courage courage n 勇气 encourage 使…有勇气，鼓励 discourage 使…泄气 encouragement n 鼓励 as an encouragement 以资鼓励 Separate A from B At that time, the policy of the government of South Africa is to separate white people from Black people. Come to my rescue By the time 意思是“到…为止”，有这个时间状语的句子，都要用完成时：现在完成时或者过去完成时。 By the end of last month they __________ 300 cars. A. will have sold B. had sold C. would have sold D. sold By this time of next month the program _________ over. A. will have been B. had been C. would have been D. is Sometimes等 sometimes/ some times/sometime/ some time: sometimes: “有时”=at times. He is sometimes late for school. some times: “几次” I have been to Nanjing some times. sometime: “某一时刻” I bought it sometime last spring. We’ll meet again sometime next week. some time: “一段时间” We have to stay here for some time. Many,much等 many/ much/ a few/ a little/ few/ little (1)many修饰可数名词，much修饰不可数名词；都表示许多。例如： 许多书 许多牛奶  (2)a few和a little都表示有一点儿，侧重于肯定，相当于some，但a few修饰可数名词， a little修饰不可数名词，例如：He has a few friends in London. ---Would you like some coffee? ---Yes, just a little. (3)few和little表示几乎没有，侧重否定。few后接可数名词，little后接不可数名词。例如：He is a strange man. He has few words. Hurry up