小学新标准英语三年级起点5B 21

[00:00.00]  Unit¹ three
[00:03.74]I have to work hard.
[00:06.19]1.Listen and repeat².
[00:05.19]ch,tch    chair   watch
[00:22.33]ck   black   back
[00:40.61]kn   know   knee
[01:01.90]2.Listen and sing.
[01:14.62]I have to go to school today.I have to work hard and obey³.
[01:29.25]But after school,I can go home to do my homework on my own⁴.
[01:37.40]Then I have to help my dad.It is hard work,but not too bad.
[01:44.69]But after such⁵ a busy day,it is at last time for play.
[02:00.65]I have to go to school today.I have to work hard and obey.
[02:11.57]But after school,I can go home to do my homework on my own.
[02:13.91]Then I have to help mydad.It is hard work,but not too bad.
[02:21.28]But after such a busy day,it is at last time for play.
[03:18.85]Word list
[03:23.42]E-mail
[03:26.04]电子邮件
[03:28.65]message
[03:32.19]信息
[03:35.73]another
[03:38.99]另一个
[03:42.26]have to
[03:45.46]必须
[03:48.66]switch on
[03:51.91]打开
[03:55.16]icon
[03:58.32]图标
[04:01.48]address
[04:04.85]地址
[04:08.22]written     write
[04:14.82]写
[04:21.42]gone
[04:24.55]发走了的
[04:27.68]think of
[04:31.02]想,思孝
[04:34.35]E-card
[04:38.17]电子贺卡

 

1 unit   

n.单位，单元，部件，元件，装置

参考例句：

• This unit is very hard.这个单元很难。
• This textbook has twenty units.这本课本有二十单元。

2 repeat   

n.重复，反复；vt.重复，复述；vi.重复；adj.重复的，反复的

参考例句：

• There will be a repeat of this talk next week.下星期将重播这次讲话。
• History will not repeat itself.历史不会重演。

3 obey   

vt.服从；顺从

参考例句：

• Everyone must obey the law.人人都必须遵守法律。
• We must obey orders.我们必须服从命令。

4 own   

v.拥有，持有；adj.(属于)自己的，特有的

参考例句：

• I need my own space.我需要自己的空间。
• Everything I own is yours.我所有的一切都是你的。

5 such   

adj.如此的，这样的；pron.这样的；adv.如此地

参考例句：

• He is such a man.他是这样一个人。
• He spent all his money,he is such a fool.他这样傻，花光了所有的钱。