内容正文:
【知识大串讲】
四年级英语下册Unit 3 精讲精练
重点单词
cold
寒冷的;冷的
cool
凉的;凉爽的
warm
温暖的;暖和的
hot
热的;烫的
sunny
阳光充足的
windy
多风的;风大的
cloudy
阴天的;多云的
snowy
下雪(多)的
rainy
阴雨的;多雨的
outside
在户外
weather
天气
New York
纽约
degree
度;度数
world
世界
London
伦敦
Moscow
莫斯科
Singapore
新加坡(市)
Sydney
悉尼
fly
放(风筝等)
love
(写信结尾的热情问候语)爱你的
重点短语
be careful
小心
how about … …
怎么样?
put on
穿上
take off
脱下
make a snowman
堆雪人
26 degrees
26度
have some soup
喝些汤
go outside
出去外面
weather report
天气预报
world weather
世界天气
单词发音
字母组合 ar 与 al 在单词中的发音:
arm 手臂 car 车 card 卡片 ball 球 tall 高的 wall 墙
重点句型
1. 询问某人能否做某事的问句及答语:
-- Can + 主语 + 动词原形( + 其他)?
-- Yes,主语 + can. / No,主语 + can't.
-- Can I go outside now? 现在我能出去吗?
-- No, you can't. 不, 你不能。
2. 确认某地天气的问句及答语:
-- Is it + (描述天气的) 形容词 + in + 她名?
-- Yes, it is. /No, it isn't.
-- Is it cold in Moscow? 莫斯科天气寒冷吗?
-- Yes, it is. 是的,(天气)寒冷。
3. 询问某地天气的问句及答语:
-- What's the weather like in + 地名?
-- It's + (描述天气的) 形容词.
-- What's the weather like in New York? 纽约天气怎么样?
-- It's rainy. 是下雨天。
重点语法
重点语法:
like 的用法:
(1) like sth. 喜欢某物
I like apples. 我喜欢苹果。
(2) like doing sth. (习惯性地)喜欢做某事
like to do sth. (偶尔)喜欢做某事
练习
一、选择正确的字母组合,在横线上写上相应的字母组合。
1. Henry is a farmer. His _____ ms are strong. (ar, ur)
2. He has a p_____ ple car. (ur, er)
3. The w_____l of his house is brown.(al,ar)
4. He likes to t_____k to birds. (ir, al)
5. Today an art teach_____ visits him. (er, ur)
二、根据所给句子,选择正确的问句或答句。
( )1. Is it snowing in Guangzhou?
A. Yes, I am. B. Yes, it is. C. No, it doesn’t.
( )2. What is the weather like today?
A. It is rainy. B. I like snow. C. I fly a kite.
( )3. Yes, it is.
A. What is the weather like in Shanghai?
B. Is it cold in Shanghai?
C. Do you like the weather in Shanghai?
( )4. What time is it?
A. It is hot. B. I am careful. C. It is 6 o’clock.
( )5. Can I go outside?
A. Yes, you are.
B. Yes, you can. It is warm outside.
C. No, it isn’t.
三、根据中文提示完成短文。
Children have different activities