第五讲 Unit 3 重难点复习-【邦你学】2021春季六年级下册英语讲义（译林牛津版）

第五讲 6B U3 重难点复习 一、知识梳理 重点单词 1. healthy 健康的 adj. 名词形式：health 例：对健康不好 be bad for health 音标：ea /i:/ weak, reach, please, eat, teach, teacher, easy, tea, meat, mean, peach /e/ healthy, bread, breakfast, heavy, sweater, weather, head /iə/ idea /ei/ great, break 例：感觉健康feel healthy 健康的食物healthy food 反义词：sick生病的 例：帮助病人help sick people 2. diet 饮食n. 用法：一般用作不可数名词，但当有形容词修饰diet时，在前面加a 例：健康的饮食a healthy diet 在一个健康的饮食中in a healthy diet 3. a little 一点 用法：a little +不可数名词 例：他每天只喝一点水。He only drinks a little water every day. 我会说一点英语。I can speak a little English. 杯子里有一点儿水。There is a little water in the glass. 1. a few 一点 用法：a few+可数名词复数 例：他每周吃几个鸡蛋。He eats a few eggs every week. 几天a few days 5. at a time一次[来源:学,科,网Z,X,X,K] 例：杨玲也喜欢甜食，但她一次吃一点。Yang Ling likes sweet food too, but she eats a little at a time. 一次回答一个问题answer a question at a time 6. cola 可乐 n. 注意：不可数名词 例：我能要些可乐吗？Can I have some cola? 我昨天晚上喝了太多可乐。I drank too much cola last night. 7. need 需要v. (needs, needed) 例：我们需要大米吗？Do we need rice? 我们需要很多大米。We need a lot of rice. 需要帮助need help 拓展：need to do sth需要做某事 重点语法 1. a lot of, many, much, some, a few, a little (1)a lot of可以修饰可数名词复数和不可数名词，意为“许多，大量”，等于many, much, lots of等。 例：他吃很多大米。He has a lot of rice. 杨玲早饭经常吃很多面条。Yang Ling often has a lot of noodles for breakfast. 我弟弟每天吃许多肉。My brother has a lot of meat every day. (2)many可以修饰可数名词的复数，意为“许多”，等于a lot of。 例：教室里有许多学生。There are many students in the classroom. (3)much 可以修饰不可数名词，意为“许多”，等于a lot of。 例：冰箱里没有太多食物。There is not much food in the fridge, (4)some可以修饰可数名词复数和不可数名词，意为“一些”，表示数量不是很多。 例：午饭和晚饭，她吃些肉和蔬菜。For lunch and dinner, she eats some meat and some vegetables.[来源:Zxxk.Com] 她每天吃些水果。She eats some fruit every day. 河里有一些鸭子。There are some ducks in the river. (5)a few可以修饰可数名词的复数，意为“几个”，表示数量较少。 例：你可以每周吃几个鸡蛋。You can have a few eggs every week. (6)a little可以修饰不可数名词，意为“一点”。 例：他每天只吃一点甜食。He eats only a li