1、 Unit6 重要知识点1. at noon在正午2. half past ten 10点半3. An apple a day keeps the doctor away.每天一苹果,医生远离我。4. a slice of lemon一片柠檬5. a piece of meat一块牛肉6. a bar of chocolate一块巧克力7. sweet adj.甜的 n.糖果 sweets8. be good for our health对我们健康有益9. health n.健康 healthy adj.健康的10. keep healthy=keep fit 保持健康11. be in go
2、od /bad health身体健康/不健康12. keep+adj.保持.(状态) keep sb/sth+adj. 使某人/某物保持.状态 keep sb/sth+介词短语 13. have.for breakfast/lunch/dinner. 早/中/晚饭吃.14. between meals两餐之间 between.and. 在.和.之间(2者之间) among (人数3)在.之中15. change 可数名词“变化” 不可数名词 “零钱” vt. 变化 change sth改变某物 change A into B把A变成B change A for B把A换成B16. plan v
3、t. plan to do sth计划做某事 n. make a plan/make plans制定计划17.可数名词在单数名词前可以加a/an在复数名词前可以用some/these/many/lots of/a lot of等词修饰可数名词变复数规则的大多数可数名词直接+ sapple-apples以辅音字母+y结尾的,yi,+esstory-stories元音字母+y结尾的,直接+ stoy-toysch,sh,ss,x结尾的,+esglass-glasses以o结尾的,有生命的+es 无生命的+spotato-potatoesphoto-photos以f/fe结尾的,f/fev+eskn
4、ife-knives不规则aeman-men woman-womenooeetooth-teeth foot-feet单复数同形sheep,deer,Chinese,Japanese其他child-childrenmouse-mice不可数名词没有复数形式,前面不能加a/an ,也不能用数目表达其数量,但可用“不定冠词/基数词+量词+of+不可数名词”来表达a piece of bread一片面包 a glass of water一杯水a plate of chicken一盘鸡 two bags of rice两袋米three cups of tea三杯茶名词复数:数词/some/these/
5、.不定冠词/基数词+量词+of+不可数名词可数单数:a/an总结: 不可数 复合名词变为复数时,一般只把主要名词变为复数:apple tree-apple trees与man,woman相关的复合名词变复数时,前后名词都要变成复数:woman teacher-women teachers17. less than 少于=fewer than more than多于=over18. take a walk=have a walk散步19. the total number of.is. .的总数量是. in total合计,共计 in total of. 共计20. a number of.=m
6、any 许多 a large/great/small number of.the number of.is. .的数量是.21. point n.分数 vi.指,点 point to指向(较远的事物)point at指向(较近的事物)point out指出22.order 命令,点(单) .in order正常 in order that.=in order to为了 in the right order整齐有序22. taste good尝起来不错 tasty adj.好吃的,可口的23. All right.“好吧,可以”,回应建议 表健康状况良好 “令人满意的,顺利的” Thats al
7、l right.不用谢,不客气 没关系,不要紧 Thats right.“对的,没错”(同意对方观点)24. I often play football to keep fit.25. eat healthy food吃健康的食物26. help sb with sth help sb do sth27. give sb energy for. 为.给某人提供能量 give sb sth=give sth to sb28. the whole afternoon整个下午all my life=my whole life all the time=the whole time29. whole:一般不能修饰不可数名词或物质名词 修饰复数名词时,一般前面有数量词 all:都可以