冀教版小学英语三年级上册第三单元知识点(新版).doc

Unit 3 Unit4 一、词汇 1. food(食物) 吃的：noodles dumplings rice chicken fish egg bread hamburger hot dog donut ice cream 喝的：juice soup milk tea water 2. fruit(水果) apple pear orange watermelon 3. 一日三餐 时间 morning afternoon evening 三餐 breakfast lunch dinner 4. 形容词： hungry thirsty good favourite 5.词组： go to school have breakfast have lunch have dinner 6.数字 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 二、句型 1. I’m hungry. I want to eat. I’m thirsty. I want to drink. 2. Would you like some ? ---Yes, please. ---No, thanks. 3.What’s for 三餐？ 饭吃什么？ I like 食物 for 三餐 . 例： 4. I like . 我喜欢 。 I don’t like . 我不喜欢 。 5. What’s your favourite food? ---My favourite food is . 6. In the 时间 , I have 三餐 . 例：In the morning, I have breakfast. 7. How much for one食物单数？ =How much is a 食物单数? 例： 三、交际英语 1. 早上好。 Good morning! 2. 下午好。 Good afternoon! 3. 晚上好。 Good evening! 4. 睡觉前要说晚安。 Good night! 5. 让我们吃吧。 Let’s eat. 6. 当别人请求说 May I have a hot dog? 时，我们要回答Sure（当然）. 7. 回答Would you like…?时，肯定回答Yes, please. 否定回答No, thanks. 8.问价钱时单数用How much is it? 复数用How much are they? 语法知识 1. 同音词 meat肉 too也 I 我 meet 遇见 two 2 eye 眼睛 2. 对应词 father—mother brother—sister 3.反义词 介词类 on-- under in-- out 形容词类： tall, long big good black short little, small bad white fat warm happy left hot thin cool sad right cold 4. 缩写----完整形式 let’s= let us I’m= I am he’s= he is she’s= she is it’s =it is you’re= you are they’re=they are isn’t =is not don’t =do not 例如：I’m a girl.= a girl. They’re big. = big. 5. 单数→复数 (一般加s ) 直接加s book-- pen-- chair-- orange-- 不变的 fish—fish sheep—sheep 特殊变化 is, am—are it—they wolf--wolves 例：How much is it?(变成复数) 6.人称代词 物主代词 I you he she it we they my your his her its 例：What’s your name? ------ name is Li Ming. 7. 主格—宾格 主格 I you it we 宾格 me you it us Let