学习不规则动词的过去式

1、Unit 21 The Music Scene In this unit you learn some irregular verbs; 学习不规则动词的过去式； learn more about multi-word verbs; 学习短语动词； practice different ways of talking about the future using will,going to and the present continuous. 练习使用will, going to 和现在进行时表示将来 Session 1In this unit you learn vocabulary re

2、lating to music and musical instruments; 学习有关音乐和乐器的词汇； learn some irregular verbs; 学习不规则动词的过去式； learn more multi-word verbs; 学习短语动词； practice extended writing. 练习写作。Language Focus短语动词 短语动词指动词和小品词（介词或副词） 组成的固定结构，如： to come across He came across the violin. to bring backHe brought the violin back. to

3、name afterShe named her group after him. to take part inShe took part in a concert. to get on (with) She got on well with the violin.We get on well together. to point out He pointed out that she needed a better violin. to find out He found out that she did not have a good violin.短语动词的词序 名词作短语动词的宾语时，

4、有的位于整个短语动词之后，有的则既可位于动词之后也可位于整个短语动词之后。需要在学习时逐渐掌握。 to come across He came across a violin. to bring backHe brought the violin back. to pick up She picked up the book.He picked the book up.短语动词的宾语是代词时，一般紧跟动词之后。例如：He brought the violin back.He brought back the violin.但须用He brought it back.She put up a p

5、oster (海报)。She put a poster up.但须用she put it up.She set up a band. She set a band up.但须用 She set it up.He picked up the book. He picked the book up. 但须用He picked it up. Culture Note爵士音乐会Gig gig 是一个比较现代的词汇，意为爵士音乐会、流行音乐会，演唱会。常用于比较随意的口语。例如：Weve got a gig on Friday.I did a gig last night.We went to a go

6、od gig on Friday.Session 2In this session you practice using will and to be going to; 练习will 和 to be going to 的用法； learn the verbs return,rent and hire.学习return, rent 和 hire 的用法。 Language Focus 动词 to return 和 give back 的用法 动词to return (sth)和 give (sth)back 均表示反还的意思。如：I lent her a book. She returned it last Monday.She borrowed the book and gave it back on Monday.动词 to rent 和 to hire 的用法。 动词to rent 和to hire 用作“租用”时意思相同。不过，当谈论“租用居住的地方”时用