80 个常见句型句型1：There+be +主语+地点状语/ 时间状语Theres a boat in the river.河里有条船。句型2：I think “我认为.”否定式 I dont think.I think he is a good student.我认为他是个好学生。I dont think any of them is interesting.我认为他们中任何一个都无趣。句型3：too.to.太而不能He is too young to go to school.他太小了不能去学校。句型4：It takes sb some time to do sth “干某事花了某人一段时间”，it是形式主语，后面的动词不定式（短语）才是真正的主语。It takes him four hours to finish his homework.写作业花费了他四个小时。句型5：Though.+主句Though I like writing to my pen-friend，it takes a lo
