内容正文:
Unit 1 What’s on your plate?
单元知识清单知
识
归
纳
语音语调
1. 表达建议的陈述句通常用降调。例:You should eat more fruit. ↘ Don't eat too many candies. ↘
2. What 引导的特殊疑问句用降调。例:What do you want to eat? ↘
3. 掌握字母组合 oa、ow 发 /əʊ/ 的发音规则:oa 多在词中发 /əʊ/,ow 多在词尾发 /əʊ/。例:slow /sləʊ/;coat /kəʊt/
必记单词
食物类:plate 盘子;fruit 水果;candy 糖果;chocolate 巧克力;cola 可乐;chips 炸薯条;soup 汤;potato 马铃薯;meat 肉;bread 面包;biscuit 饼干;vegetable 蔬菜;beef 牛肉;noodles 面条;salad 沙拉;chicken 鸡肉
建议描述类:should 应该;enough 足够的;bad 坏的;healthy 健康的;problem 问题;slow 慢的;change 改变;heavy 重的;sleepy 困倦的;always 总是;snack 小吃
常考短语
on the plate 在盘子里;food group 食物类别;too much 太多(接不可数名词);too many 太多(接可数名词复数);a few 一些,几个;be good for 对…… 有益;be bad for 对…… 有害;eat slowly 慢慢吃;healthy food 健康食物;have breakfast 吃早餐
必会句型
1. 询问盘中食物:
—What's on your plate? 你的盘子里有什么?
—There is some rice and vegetables. 有一些米饭和蔬菜。
2. 表建议的肯定句型:You should + 动词原形。你应该...
例:You should drink more water every day. 你每天应该多喝水。
3. 表劝阻的否定祈使句:Don't + 动词原形。不要…
例:Don't drink too much cola. 不要喝太多可乐。
4. 询问饮食意愿:
—What do you want to eat? 你想吃什么?
—I want noodles and beef. 我想要面条和牛肉。
5. 描述三餐:I eat... for breakfast/lunch/dinner. 我早 / 午 / 晚餐吃...
例:I eat bread and milk for breakfast. 我早餐吃面包、喝牛奶。
核心语法
1. 情态动词 should 的用法:表建议劝告,无人称和数的变化,后接动词原形
2. Don't 型否定祈使句的结构与功能
3. 食物类名词的可数 / 不可数区分,及可数名词的复数变化规则
4. 字母组合 oa、ow 发 /əʊ/ 的发音规律与辨音技巧
考
点
速
记
考点 01
食物类名词:可数与不可数及复数变化食物名词分为可数名词和不可数名词两类:可数名词有单复数形式变化,不可数名词没有复数,不能直接用数词修饰,需搭配量词使用。
★★★
•复数变化规则:一般可数名词直接加 - s;以 o 结尾的有生命名词(如 potato)加 - es → potatoes;以辅音 + y 结尾的单词,变 y 为 i 加 es(如 candy → candies 关注:candy 表 “多颗糖果” 才变 candies;表统称糖果时可作不可数)。
•不可数名词:bread, chocolate, cola, meat, soup, beef 等均为不可数名词,表达数量需用量词,如 a bar of chocolate(一块巧克力)、a bottle of cola(一瓶可乐)。
•高频易错点:too many 后接可数名词复数(too many candies),too much 后接不可数名词(too much cola),二者不可混用,是五年级单元必考知识点。
【拓展】chicken 作 “鸡肉” 时不可数,作 “小鸡” 时可数,本单元重点掌握 “鸡肉” 含义。
提分练
一、单项选择。
( ) 1. I want to eat three _______.
A. potato B. potatos C. potatoes
( ) 2. Don't eat too _______ chocolate. It's bad for your teeth.
A. many B. much C. lot
( ) 3. There _______ some bread on the plate.
A. is B. are C. have
( ) 4. You can have a few _______ after lunch.
A. biscuit B. biscuits C. biscuites
( ) 5. _______ is my favourite drink.
A. Cola B. Colas C. A cola
二、按要求写出下列单词的复数形式,不可数名词写 “/”。
1.candy ________
2.potato ________
3.bread ________
4.vegetable ________
5.milk ________
考点 02
should 与 Don't 引导的建议句型本单元核心语法,用于表达健康饮食的建议与劝告,是单元句型题和写作的基础。
★★★
•should 是情态动词,所有人称共用 should,没有单三变化,后面必须直接接动词原形,不能加 to。
•否定祈使句固定结构:Don't + 动词原形,用来提醒、劝阻别人不要做某事。
•最高频易错点:出现 You should to eat... 这类错误表达,记住情态动词后直接加动词原形。
【易错提醒】should 的否定形式是 shouldn't(should not),意为 “不应该”,语气比 Don't 更委婉,可同步掌握。
提分练
一、单项选择。
( ) 1. You _______ eat more vegetables. They're healthy.
A. should B. shouldn't C. don't
( ) 2. _______ eat too much ice cream. It's bad for your stomach.
A. Not B. Don't C. No
( ) 3. You should _______ breakfast every morning.
A. have B. has C. having
( ) 4. Tom is too heavy. He _______ eat too much meat.
A. should B. don't C. shouldn't
( ) 5. _______ take too much food. We can't eat all of it.
A. Don't B. Shouldn't C. Not
二、句型转换。按要求改写句子,保持句意不变。
1.You should eat more fruit.(改为否定句,用 shouldn't)
_________________________________________________________
2.Don't walk slowly.(改为肯定祈使句)
_________________________________________________________
3.You shouldn't drink too much cola.(改为 Don't 开头的同义句)
_________________________________________________________
4.Eat too many candies.(改为否定句)
_________________________________________________________
5.You should go to bed early.(改为 Don't 开头的劝告句)
_________________________________________________________
考点 03
健康饮食主题情景交际
围绕点餐、建议饮食、谈论三餐、评价食物健康度等场景展开,是补全对话、情景匹配题的核心命题范围。
★★★
•点餐 / 询问意愿:What do you want to eat? / I want...
•给出饮食建议:You should.../ Don't...
•常用应答:Good idea! / You're right. / OK, I will.
【易错提醒】回答他人建议时,不能用 Yes, I am. 这类答语,要贴合建议语境。
提分练
一、补全对话。从方框中选择合适的句子,将序号填在横线上。
A: 1. _______A. What about you?
B. Don't drink too much cola.
C. I want a hamburger and a cola.
D. You should eat some vegetables too.
E. What do you want to eat for lunch?
B: I want rice and chicken. 2. _______
A: 3. _______
B: Oh, hamburgers are not healthy. 4. _______
A: I know. But I like them.
B: 5. _______ It's bad for your body.
A: OK, I'll get some juice instead.
二、情景匹配。从右栏选出左栏句子的正确应答语。
1.What's on your plate? A. Good idea!
2.You should eat more fruit. B. There is some fish and rice.
3.Don't eat too many candies. C. I want beef noodles.
4.What do you want to eat? D. You're right.
5.Let's plan a healthy meal! E. Sorry, I won't.
考点 04
字母组合 oa /ow 的发音规则本单元重点学习 oa 和 ow 发 /əʊ/ 的规律,是五年级辨音题的常考考点。
★★★
•oa 通常在单词中间发 /əʊ/:coat, boat, road, oats, goal
•ow 通常在单词末尾发 /əʊ/:slow, snow, know, grow, show
•易错区分:ow 还存在另一种发音 /aʊ/(如 cow, how),本单元以 /əʊ/ 为核心,考试常将两种发音混合出题考查辨音。
【记忆口诀】oa 在中间,ow 在词尾,常发长音 /əʊ/。
提分练
一、判断下列每组单词画线部分发音是否相同,相同写 S,不同写 D。
( ) 1. slow coat
( ) 2. how know
( ) 3. boat road
( ) 4. snow cow
( ) 5. oats grow
二、选出下列每组单词中画线部分发音不同的一项。
( ) 1. A. slow B. snow C. cow
( ) 2. A. coat B. how C. boat
( ) 3. A. know B. road C. grow
( ) 4. A. oats B. goal C. brown
( ) 5. A. grow B. slow C. how
参考答案
考点 01 食物类名词:可数与不可数及复数变化
一、1. C 2. B 3. A 4. B 5. A
二、1. candies 2. potatoes 3. / 4. vegetables 5. /
考点 02 should 与 Don't 引导的建议句型
一、1. A 2. B 3. A 4. C 5. A
二、1. You shouldn't eat much fruit.
2. Walk slowly.
3. Don't drink too much cola.
4. Don't eat too many candies.
5. Don't go to bed late.
考点 03 健康饮食主题情景交际
一、1. E 2. A 3. C 4. D 5. B
二、1. B 2. D 3. E 4. C 5. A
考点 04 字母组合 oa /ow 的发音规则
一、1. S 2. D 3. S 4. D 5. S
二、1. C 2. B 3. B 4. C 5. C
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