词组复习-精讲版课件

1、Review of units 1-5besides1) prep.除.之外 He had few friends besides us. 除我们之外他没有什么朋友。Besides milk and cheese, we need vegetables. 除了牛奶和干酪外，我们还需要蔬菜。2)adv.此外 I dont want to come out now, and besides, I must work. 我现在不想出去，而且我还得工作。Its too late to go to the basketball match now; besides its beginning to ra

2、in.现在去看篮球比赛已经太晚了, 何况, 又开始下雨了。worth 的用法n. 价值 例子： the true worth of ones friendship 某人友谊的真正价值These are books of real worth. 这些才是真正有价值的书。adj. 值, 相等于.的价值 用作表语, 后接名词或动名词作宾语 例子：What is it worth? (或How much is it worth?)这值多少钱?It is worth 500. 它值五百镑。be worth doing sth. 值得做某事 例子：Its worth seeing hearing, rea

3、ding 值得一看一听, 一读It isnt worth waiting for him. 不值得等他。see sb. do / doing sth. see sb. do sth. 看到某人做某事(强调全过程)see sb. doing sth.看到某人正在做某事(强调正在进行)e.g.I saw him put the key in the lock, turn it and open the door.我看见他把钥匙插进锁孔，转动钥匙，然后打开了门。I saw the boys playing basketball. 我看见男孩子正在打篮球。while VS when while con

4、j. 当的时候 when conj. 正在这时（那时） e.g. The students were talking when the teacher came into the classroom.While the students were talking, the teacher came into the classroom. while VS whenwhen, while这两个词都可以引出时间状语从句，它们的差别是：when 从句表示某时刻或一段时间 ；while 只表示一段时间。e.g.When he left the house, I was sitting in the g

5、arden. 当他离开家时，我正在院子里坐着。When he arrived home, it was just nine oclock. 当他到家时，正是九点钟。While he was in London, he studied music. 当他在伦敦时，他学习音乐。While she was typing the letter, the telephone rang. 当她在用打字机打那封信时，电话响了。so that VS so thatso that 以便；致使Please study hard so that you can pass the final exam. 努力学习，这

6、样你就可以通过期末考试。so that 如此以致于He is so young that he cant join the army. 他太年轻了，还不能参军。He is too young to join the army. 他太年轻了，还不能参军。forget to do sth. forget doing sth. forget to do sth. 忘记做某事 (还没有做)forget doing sth. 忘记做过某事 (已经做过了)e.g. When you leave the classroom, dont forget to turn off the lights. 离开教室时

7、，别忘记关灯。I forgot meeting him before. 我不记得以前见过他了。forget to do sth. forget doing sth. 类似的还有：remember to do sth. 记得做某事 (还没有做)remember doing sth. 记得做过某事 (已经做过了)e.g.“Remember to finish your homework on time, Li Ming”, his mother said.李明妈妈说，“记得按时完成作业。”I remember telling this story for several times. 我记得这个故

8、事给你讲过好几次了。prefer prefer的用法： prefer v. 更喜欢；宁愿prefer sth. to sth. 喜欢胜过prefer doing sth. to doing sth. 喜欢。而不喜欢prefer to do rather than do 宁愿而不愿e.g.Do you prefer coffee or tea? 你喜欢咖啡还是茶？He prefers talking to doing. 他喜欢说，却不喜欢做。They prefer to die rather than surrender. 他们宁死不屈。ifif 引导的条件状语从句，主句用一般将来时，从句用一般现在时。If you do, the teachers will take it aw