1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
Expressions
n. 世纪
fur
The haven't got much fur yet.
puppies
n.（兽类的) 毛
dove
The is the symbol of peace.
symbol
n. 标志，象征
If you’re ready to face danger or pain, you are brave.
adj. 勇敢的
无畏的
The firemen showed great courage in fire fighting. They are brave.
courage
n. 勇气，胆量
food chain
The shark is at the top of the sea food chain.
n. 链子；链条
If the stones are not in balance, they will fall.
n. 平衡，平稳
You didn’t go to the party. Could you tell me the reason?
reason
n. 原因，动机，理由
The rainbow is beautiful.
Now we can’t see it.
It disappeared.
disappear
v. 消失，失踪
The man is cutting a tree.