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
认识有关宇宙的新单词
能够在现在完成时中正确使用just, already, yet
How large is the universe?
Before-listening
Has the spaceship arrived on Mars yet?
While-listening
already
just
yet
Yes, it has.
What have we done and haven’t done in the universe?
After-listening
Read the dialogue
Standard
Excellent
Good
Ok
1. Pronunciation 发音
2. Intonation 语调
3. Speed 语速
4. Fluency 流畅
5. Emotion 感情
Astronauts have(1)_______been to the moon but they have not been to any other planets. However, a spaceship has(2)______ arrived on Mars and it has(3)_______ sent back photos of the red planet. We do not know(4)_____.
After-listening
Read the dialogue complete the news with just, already and yet.
already
already
just
yet
Is there life on Mars?