山西省大同市阳高县八年级英语英语上册《Unit 2 How often do you exercise》总结 （新版）人教新目标版

1、unit 2 how often do you exercise总结短语及重点词语:表示频率的词汇：always usually often sometimes hardly ever never注：频率副词常与一般现在时连用。辨析：how often, how long, how soon, how many timeshow often 隔多久， 问频率 答语：once a week等how long 多久了， 问时间段 答语： for two weeks等how soon 多久以后， 常用于将来时 答语：in two days等how many times 多少次， 问次数 答语: on

2、ce, twice, three times等how far 多远， 问距离，答语：its + 距离。辨析：be good for, be good at, be good with, be good tobe good for 对。有好处， 反义词组 be bad forbe good at 擅长于 =do well inbe good with(sb.) = get along well with sb. 与某人相处的好be good to (sb.) = be kind/ friendly to (sb.) 对。好数词+percent of +n. 百分之。的。语法:1. althoug

3、h= though “虽然，尽管” 不与but 连用， 但可以与yet, still连用2. maybe 和 may bemaybe 副词，用来表示推测，“或许，大概”，句中作状语，常位于句首。may be 情态动词may 和be 动词构成的完整谓语动词，表示推测，“也许是，可能是”eg. maybe he is at home.= he may be at home.练习：1. she doesnt look well, maybe she is ill today.(改为同义句)she doesnt look well, she ill today.2. sometimes lily ar

4、rives late for class. (对划线部分提问) does lily arrive late for class?3. they sleep nine hours every night.(对划线部分提问) they every night?4. 我们每周看两次电影。we go to the movies .5. 他通常在周末干什么？what ann weekends?6. 杰克每周做三到五次作业。jack does his homework every week.7. twenty (百分数) of the students in my class walk to school

5、 every day.8. (虽然) the old man is very poor, he is always happy.9. lucys parents often (watch) tv at night, but she often (do) her homework at night.10. they (not be) from france, but they often ( speak) french.11. there (be) some money in the wallet. 12. my brother has many balls, (例如) basketballs and footballs.13. we have (多于) forty classes every week.14. if we sleep (不到，少于) six hours every night, we can feel