Unit2Howoftendoyouexercise知识点人教版八年级英语上册

unit2 How often do you rcise 矢口 识/点 1. help with sth.帮助做某事 help sb. with sth. help sb. to do sth.帮助某人做某事 help oneself to sth.随便吃某物;款待 can/ couldnt help doing sth.情不自禁做某事 2. housework un. 3. sometimes 有日寸 some times 几次；几倍 sometime 某时 some time 一段时间 4. hardly ever hardly almost not hard 5. how often 多久一次 how long 多长 how far 多远 how soon 多久之后 6. Whafs your favorite Whatdo you best 7. be freehave time be free to do sth. 8. be full of 9. How come Why 10. have lessons have a/an ...lesson give sb. a lesson 11. How about What about... 12. go to the movies 去看电影 13. maybe may be 14. at least 至少 at most 最多 15. want sb. to do sth. 16. be good for ... be good at be good with 17. keep/stay/be healtykeep in good health 18. How many.... How much 19. ask sb. about sth.问某人关于某事的情况 ask for要；要求；请求 ask for a leave 请假 20. find that 从句 find 宾语名词 flnd宾语现在分词 21. 基数词percent-根据它所修饰的名词的单复数来判断谓语的单复数。 22. not at all 1不用谢；不客气 2 用来回答带有感谢性的客套话。“没什么；哪里哪里” 3 没关系 4 一点也不 23. interesting事物interested 人 be interested in 24. by交通工具 by时间到时；在以前 by地点一在......旁边 25. the best way to do sth.做某事最好的方法 26. through-表示从某个空间或内部“穿过；横过”。 Over表示从某物的上方“越过”。 Across表示从某物的表面“横过；穿过” 27. such as 比如；诸如，多用来列举同类人或事中的几个例子，such as之前 一般用逗号和主句隔开，后面直接加名词性短语。 28. die---dieddead---death 29. howeveru然而；可是” but 30. too also either 31. more than over 32. go to the dentist see a dentist 去看牙医 33. be afraid to do sth. be afraid of sb./sth. Im afraid that 34. less than不到；少于 more than多于；超过