Unit 4 I have a pen pal 知识点汇总.doc

询问某人的爱好 问：What be sb’s hobby(hobbies)? 答：1.Sb’s hobby(hobbies) be + doing sth. （某人的爱好是......） Sb like(s) doing sth.某人喜欢...... 例：你的爱好是什么？ What is your hobby ? My hobby is playing the pipa. What are your hobbies ? My hobbies are reading books and playing football. 注： 1.问句中如果是名词修饰“爱好”应变为名词所有格。 2.如果是代词应变为形容词性物主代词。 3.注意“爱好”的单复数情况，如果是单数be动词用is，如果是复数，be动词用are。 4.sb代表某人；sb’s代表某人的；主语为“爱好” 重点词的用法 1.interesting有趣的； 主语通常为：物 The book is very interesting. interested感兴趣的；主语通常为：人 Be interested in +代词/名词/doing sth I am interested in the book. I am interested in playing football. 2.“也”：too/also/as well/either的区分 ①too用于肯定句或疑问句中，位于句尾，通常前有逗号隔开。He is an English teacher,too. ②also用于肯定句或疑问句中，位于句中，放于情态动词、be动词、助动词之后，实意动词之前。 ③either用于否定句中，位于句尾，通常前有逗号。 ④as well 用于肯定句中或疑问句中，位于句尾，前无逗号。 I am a student,too = I am also a student. I have a pen,too 否定句：I don't have a pen,either =I also have a pen. =I have a pen as well. I can swim,too=I can also swim.= I can swim as well. 注：当句中既有be动词又有情态动词时，also放于中间。I will also be a teacher. 3.“和”and与or ①and表示“和”，用于肯定句和疑问句中。 I have a ruler and an eraser. ②or表示“和”，用于否定句中。 I don’t have a ruler or an eraser. 注：在否定句中，连接主语的and不变；or在肯定句中或疑问句中表示“或者”。 John and Sarah like red and blue. John and Sarah don’t like