28. be afraid of+名词 害怕...   be afraid to+动词 担心、害怕...   be afraid that+从句 恐怕...

25. stop sb.from doing sth. 阻止某人干某事  eg. She stopped the child from listening.  stop doing sth. 停止干某事，不再干某事   stop to do sth. 停止下来干另一件事。 
26. hardly any +n. 几乎没有...  
27. quite a/an+形容词＋名词 一个相当...eg. Two months is quite a long time.

   a very ＋形容词+名词eg. English is a very useful language.

24. fall asleep 入睡（进入状态） get to sleep 入睡（还没睡着）

sell out 售完 卖完
23. two-month holiday=two months' holiday 二个月的假期

22. wear out 穿坏、穿旧、用尽 常用于被动语态。其P.P为worn

21. be far away from＋a place/sb 远离某地

There's ___________ rain this year. 
20. thanks to...由于，多亏

thanks to one's help=because of one's help 由于某人的帮忙  thanks for one's help 谢谢某人的帮助

keep on doing sth. 持续不断地做某事 
19. much too+形容词／副词原级 实在太...

 too much+不可数名词 相当多的...  eg. It's _______ expensive. I can't buy it.

18. keep sb.doing sth. 让某人一直干某事   keep doing sth. 继续做某事

16. so far 到目前为止， 用于现在完成时    
17. on a Tuesday morning 一个星期二的早上

   on the morning of June 15th.1998 在1998年6月15日早上