U6 at noon在正午 half past ten 10点半 An apple a day keeps the doctor away.每天一苹果，医生远离我。 a slice of lemon一片柠檬 a piece of meat一块牛肉 a bar of chocolate一块巧克力 sweet ①adj.甜的 ②n.糖果 sweets be good for our health对我们健康有益 health n.健康 healthy adj.健康的 keep healthy=keep fit 保持健康 be in good /bad health身体健康/不健康 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 have...for breakfast/lunch/dinner... 早/中/晚饭吃... between meals两餐之间 between...and..... 在...和...之间（2者之间） among （人数≥3）在...之中 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B plan vt. 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+ s apple-apples 以辅音字母+y结尾的，y i,+es story-stories 元音字母+y结尾的，直接+ s toy-toys ch,sh,ss,x结尾的，+es glass-glasses 以o结尾的，有生命的+es 无生命的+s potato-potatoes photo-photos 以f/fe结尾的，f/fe v+es knife-knives 不规则 a e man-men woman-women oo ee tooth-teeth foot-feet 单复数同形 sheep,deer,Chinese,Japanese 其他 child-children mouse-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 总结： 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 teachers less than 少于=fewer than more than多于=over take a walk=have a walk散步 the total number of....is... ....的总数量是... in total合计，共计 in total of.... 共计 a number of...=many 许多 a large/great/small number of.... the number of....is... ...的数量是... 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 taste good尝起来不错 tasty adj.好吃的，可口的 All right.①“好吧，可以”，回应建议 ②表健康状况良好 ③“令人满意的，顺利的” That's all right.①不用谢，不客气 ②没关系，不要紧 That's right.“对的，没错”（同意对方观点） I often play football to keep fit. eat healthy food吃健康的食物 help sb with sth help sb do sth give sb energy for.... 为...给某人提供能量 give sb sth=give sth to sb the whole afternoon整个下午 all my life=my whole life all the time=the whole time 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 【例题精讲】 单项选择 1.The deer has four _____. A. foot B. feet C. feets D. foots 2.Her two brothers are both _____. A. policeman B. policemans C. policemen D. Policemens 3.There are four _____ and two _____ in the group. A. Japanese, Germen B. Japaneses, Germen C. Japanese, Germans D.Japan, Germany 4.Two _____ would come to the village. ... ...
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