外研版英语八年级下Module 3 Journey to space Unit 1 Has it arrived yet?教案（1课时）

Module 3 unit1教案
【目标导学】
1. I can understand conversations about space travel. 我能听懂有关太空旅行的对话。
2. I can talk about space travel with the present perfect and already, just and yet. 我能用现在完成时和already, just and yet谈论太空旅行。

Lead-in（引入）
1. Watch and think 看视频，思考问题。
What planet are they on? _____________

Pre-listening（听前）
1. Learn the new words and read aloud. 根据图片理解新单词，并大声跟读。

While-listening（听中）
1. Listen and complete.
听两遍，完成书P18 Act.2

2. Listen and choose.
听两遍，完成选择。
1. Tony has made a model of the ____.
A. spaceship
B. spacecraft
C. space shuttle
2. It has taken _______ to get to Mars.
A. two months
B. several days
C. several months
3. Have the astronauts discovered life on Mars? ________
A. Yes, they have.
B. No, not yet.
C. Yes, they did.

3. Watch and answer.
看视频，回答书P19 Act 3的问题。
4. Read aloud.
跟着视频，大声朗读课文。
Post-listening（听后）
1. Summary (complete the passage)
完成书 P19 Act. 4
2. Retell the dialogue.
根据图片复述课文，利用Act. 4
3. Make a list. 完成书P19 Act. 6，
列出我们在太空领域已经做了和还未做的事情。
(Tips: find in the dialogue提示：在课文中找)

【知识要点】
1. Find out the rules of just, already and yet.
观察句子，总结 just, already and yet的用法
在现在完成时中，just表示__________，位于_______________，用于_____________
already表示__________，位于_______________，用于_____________
yet表示__________，位于_______________，用于_____________
练习：
1. Don’t worry about him. He has ___________ arrived at home safely.
2. Have you told him the news ______?
3. I have ____________ eaten some rice. Now I am full.

2. 请在书本上划出重点短语。
【Tips: 请把对应的中文也写在课本上】
1) 从事，忙于____________
2) 肯定_____________
3) 没有问题_______________
4) 最新消息_____________
5) 在火星上__________________
6) 去过某地____________
7) 遥远____________
8) 为了 ______________
9) 把…送到… ____________
10) 有一天___________
11) 搜寻信息_________________
12) 上网_________________

3. 请在书本上划出重点句子。
【Tips: 请把对应的中文也写在课本上】
1. 我刚刚做完了我们学校项目要求的宇宙飞船模型。
2. 我还没开始因为我不指导要怎么制作。
3. 它到达火星了吗？
4. 宇航员都已经去过月球了。
4. 语法点
【Tips: 务必把笔记写在课本上或者笔记本上】
1) have been to “去过某地”，现在已经回来 have gone to “去了某地”，人不在这，还没回
练习：
1. —Where’s Ben? —He __________ to the teachers’office. He’ll be back soon.
2. She isn’t at the cinema now because she ___________to the library.
3. I ___________ to Hongkong. Let me tell you something interesting there.
2) discover “发现”，多指原来已存在的，但不为人知的事物；invent “发明”，指发明、创造出新的东西
练习：
1. Bell __________ the telephone.
2. Newton ____________ the law of gravity.(万有引力定律)
3) latest adj. 最近的；最新的；最晚的

【检测评学】
1. Where is my pen? I _________ it here but now I can't find it.
A. put
B. have just put
C. was putting
D. has just put
2. —Hasn't Betty come yet?
—No, and I ____ for her for nearly 2 hours.
A. wait
B. waited
C. have waited
D. had waited
3. My e-mail ______to you last night. Have you received it____?
A. sent; yet
B. is sent; already
C. was sent;yet
D. was sent;already
4. — Where is my little dog?
— It ____ the back of the house.
A. has gone to
B. had gone to
C. has been to
D. had been to
5. -- Have you ever been to Shanghai Mary?
-- Yes. I _______ there for three days with my parents last month.
A. have gone
B. have been
C. went
D. was