译林版三年级英语上册知识点汇总
一至四单元:
1.你好!Hi!/ Hello! 英美人见面时最常说的话。
2.初次见面时说 Nice to meet you .(很高兴见到你。)
回答用 Nice to meet you, too. (我也很高兴见到你。)
3.早上好 Good morning. 下午好 Good afternoon.
晚上好 Good evening. 晚安 Good night.
4.介绍人物或物品: 这是王兵。This is Wang Bing.
*这是一只苹果。This is an apple.
5.be 动词的用法:我用“am”, 你用“are”, “is”用在他、她、它。
6.常见缩略形式:
I'm=I am *You're=You are he's=he is she's=she is
it's=it is *isn't=is not *aren't=are not *I'm not=I am not
7.一般疑问句及其回答:Are you Helen?
肯定回答:Yes, I am. 否定回答:No, I'm not.
8.在英语句子中第一个单词的首字母一定要大写,单词“我 I”在任何时候都要大写。
五至八单元:
1.a 或 an 只用在可数名词的单数前,表示“一(个,只)”,
a 是用在辅音开始的词前, an 是用在元音开始的词前
如: an elephant / an apple / an orange / an egg/ an ice cream 等。
2. This is 指离自己较近的物品,“这是”。
That’s 指离自己较远的物品,“那是”。
This is 没有缩写形式,That’s 是 That is 的缩写。
3.对 What is this?(较近的物品)和 What’s that? (较远的物品)
回答均为 It’s a/an。
4.look 后跟所看的人或物要加 at, 如:look at my T-shirt Look at me!
反之则不加,如:Look!。
5.用于征求别人意见时,可用 What about ? 如:What about a cake?
6.问颜色的句型为 What colour? 如:What colour is it?
7 询问某人需要某物时,常用句型 Would you like? 如:Would you like a hot dog?
8.初次见面时说 Nice to meet you .(很高兴见到你。)
回答一般用 Nice to meet you, too.(我也很高兴见到你。)