英语精英特训营——10-1_Doris.ppt

Unit 10Have you ever ridden a camel?----Doris1. Which activities did you try?2. Which activities would you like to try? Why?3. Make a list of other activities you would like to try. Listen to the conversation and check the chart below:Activities Yes to a jazz a riverboat a : So let’s just stay here and relax. I know you’re : Thanks, Jan. But we can plan something for : Great! Have you been to the zoo?Todd: No, I haven’t. But I’ve heard it’s good. Let’s go there in the : : Say, have you been to the French market? I’d love to go there, : Actually, I’ve never been : You’re kidding! And how many years have you lived in New Orleans? We have to go Participles1)regular verbs: v+ed与规则动词的过去式的构成规则相同a. +ed: work-worked-worked; visit-visited-visitedb. 以e结尾的动词,只在词尾加”d”. Live-lived-livedc. 以”辅音字母+y”结尾: y→i+ed study-studied-studied, cry-cried-criedd. 重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加ed。Stop-stopped-stoppedPast Participles2)irregular verbs:Positive:subject+have/has+.+. ?I have spent all of my money. ?He has bought an English-Chinese dictionary.?I have been there. Negative: subject+have/has+not+.+object alreadyyet