六下Unit3知识点

1、六下Unit3单元知识点词组1. a healthy diet 健康的饮食 2. like eating sweets 喜欢吃糖3. like drinking water 喜欢喝水 4. a little water一点水5. eat a lot of sweets 吃许多糖果 6. have some bread and milk for breakfast早饭吃面包喝牛奶7. some fish and meat一些鱼和肉8. a few eggs 几个鸡蛋 9. every week每周 10. have a lot of noodles吃许多面条 11. eat an egg吃一个鸡

2、蛋 12. some vegetables一些蔬菜 13. eat a little rice吃一点米饭 14. like sweet food 喜欢甜食 15. eat a little at a time 一次吃一点16. eat some fruit every day每天吃水果 17. get out 出去 18. much food in the fridge 冰箱里的许多食物 19. have to go to the supermarket不得不去超市20. come with me 和我一起去 21. see some drinks 看见一些饮料22. have some co

3、la 要一些可乐 23. take a small bottle 拿一小瓶 24.drink too much cola 喝太多可乐 25. want some fish 想要一些鱼 26.want the big fish 想要这条大鱼 27. need a lot of rice 需要许多米28.take the big bag 拿这个大袋 29.too heavy/light 太重 /轻 30.have a rest =take a rest 休息一下 31.in a healthy diet 在健康饮食中32.be good for your body 对你的身体有益 33.in yo

4、ur meals在你的餐点中34.have some porridge吃些粥 35.steamed buns馒头 36.Western/Chinese people西方/中国人 37.have cereal and sausages吃谷物和香肠 38.What about sth.=How about sth. 怎么样39.What about doing sth.=How about doing sth.做怎么样40.be bad for your teeth 对你的牙齿有害句型1. Mike likes eating sweets, cakes and ice cream. 迈 克喜欢吃糖

5、，蛋糕和冰淇淋。2. He does not like drinking water. 他不喜欢喝水。3. She only drinks a little water every day. 她每天只喝一点儿水。4. Mike has some bread and milk for breakfast. 迈克早饭吃一些面包和牛奶。5. I have a few eggs every week. 我每周吃几个鸡蛋。6. Does Mike have a healthy diet? 迈克有一个健康的饮食习惯吗？7. For lunch and dinner, she eats some meat

6、and some vegetables. 午饭和晚饭时，她吃一些肉和蔬菜。8.Do you have a healthy diet? 你有一个健康的饮食习惯吗？ 9. There is not much food in the fridge. 冰箱里没有很多食物了。10. I have to go to the supermarket. 我不得不去超市了。 11. You shouldnt drink too much cola. 你不应该喝太多的可乐。12. In a healthy diet, there is a lot of fruit and vegetables. 在健康的饮食中，

7、有许多水果和蔬菜。13. Milk is good for your body. 牛奶对你的身体有好处。14. Sweet food is not good for your teeth. 甜食对你的牙齿不好。语法一 .规则变化的名词一般情况 加s 清辅音后读/s/ desk-desks, map-maps浊辅音后和元音后读/z/ girl-girls , car-cars   以s,sh,ch,x 等结尾 加es 读/iz/ box-boxes, class-classes ,watch-wa

8、tches  以ce,se,ze 等结尾 加s 读/iz/  license-licenses    以辅音字母+y 结尾 变y 为i 再加es 读/iz/ party-parties, family-families二其他复数的规则变化 1） 以y结尾的专有名词或元音字母+y 结尾的名词变复数时,直接加s变复数。例如：读/z/ day-days, key-keys2） 以o 结尾的名词,变复数时：a. 加s,如： photo-photos , piano-pian

9、osb. 加es,如：potatopotatoes, tomato-tomatoesc. 上述a和b两种方法均可,如zero-zeros / zeroes.3） 以f或fe 结尾的名词变复数时：a. 加s,如： belief-beliefs , roof-roofsb. 去掉f, fe 加ves ,如：half-halves , knife-knivesc. 上述a和b两种方法均可,如handkerchief: handkerchiefs / handkerchieves.三不规则变化名词复数的  1）child-children ,foot-feet, tooth-tee

10、th注意:：由一个词加 man 或 woman构成的合成词,其复数形式也是 -men 和-women,如an Englishman, two Englishmen.但German不是合成词,故复数形式为Germans2）单复同形,如deer, sheep, fish, Chinese, Japanese ,等。但除人民币的元、角、分外,美元、英镑、法郎等都有复数形式。如：a dollar, two dollars; a meter, two meters。3）集体名词,以单数形式出现,但实为复数。例如：people police等本身就是复数,不能说 a people, a police, 但可以说a person, a policeman, the English, the British, the French, the Chinese, the Japanese等名词,表示国民总称时,作复数用。4） 以s结尾,仍为单数的名词,如：a. Maths, politics, physics等学科名词,一般是不可数名词,为单数。b. news 为不可数名词。c. the United States, the United Nations 应视为单数。d. 以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数。5