八年级上册英语第二单元知识点复习（2019版）

八上unit 2知识点复习
一：重点单词
housework,hardly,ever,once,twice,internet,program,full,maybe,least,health,result,percent,online,television,
although, through, mind, such as, die, dentist, however, than, more than, almost, none, less, less than, point.  habit
afraid, exercise, free, full, spend ,afraid
二：重点词组及固定搭配
1;频率副词：always>usually>often>sometimes>hardly ever>never(从不)
  对频率副词提问用（how often:多久一次）
2；看电视：watch tv
3；锻炼：exercise
4；帮忙做家务：help with housework
5:在周末（泛指）：on weekends 
6:在工作日（指从周一到周五）:on weekdays
7；某人有空：sb be free=sb have time
8:至少：at least  //至多：at most
9:垃圾食物：junk food
10:喝牛奶/咖啡/茶：drink milk/coffee/tea
11;对….有好处：be good for…
  对…..有害处：be bad for…
  对某人友好：be good to sb
  对某人不友好：be bad to sb
  擅长….:be good at sth/doing sth
  和….相处得好：be good with…..
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