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Unit 4 Astronomy the science of the stars Using Language(2)学案
【要达成的目标】
1.The students will be able to use the words and expressions in the passage.
2.The students will be able to use instructions properly.
3.The students will be able to develop writing skills.
【“教”与“学”过程】
Task 1 Individual Work Before Class (30 minutes)
Activity (1) Read 精讲精练from Learning about Language to Using Language and finish the following exercises.
① We couldn’t see the sun because it was ______ ____ by the black clouds.
② Some endangered wildlife can’t survive the threat of global c______ change.
③ Two cars c_____ into each other and the two drivers died in the c______.
④ The table was too heavy. You push and I p_____.
⑤ Word came that our favorite team won the football match, which c______ the whole class ____. Everybody seemed to be very happy at the news.
⑥ Wood f _____. It won’t sink in water.
⑦ Although I had it explained several times, I still couldn’t ____ ____ ____ ___ the scientific report. I didn’t understand what was said in it.
⑧ Fire b____ ____ during the night.
⑨ While walking in the bush, you must w_____ ___ ____ snakes. They are very dangerous.
⑩ ---Sir, we’ve got the hang of it.
---____ ____ everyone has understood it, let’s move on to another one.
Task 2 Individual Work In Class (10 minutes)
Activity (1) Choose the right answer.
① --- ____ for the glass!--- It’s OK. I’m wearing shoes.
A. Watch out B. Watch over C. Reach out D. Set out
② _____ you are given such a good chance, why not make good use of it?
A. Now that B. For C. Because D. As
③ ---I am afraid I can’t pass the final maths examination.
---____. Things won’t be as bad as you think.
A. Turn up B. Cheer up C. Make up D. Hurry up
④ Fighting _____ between rival groups of fans.
A. broke out B. broke up C. broke away from D. broke down
⑤ The doors and windows were all closed. So the noise was ______.
A. blocked off B. blocked up C. blocked out D. blocked in
Activity (2) See Ex 1 on page 63.
Task 3 Group Work In Class (25 minutes)
Activity (1) Brainstorm.
① What differences will you experience during your trip to the moon and while you are on the moon?
② What difficulties will you meet if you travel to the moon and while you stay on the moon? What are you going to do to solve the difficulties?
Activity (2) Swap.
Activity (3) Write.
Write a short article about your trip to the moon according to the information above. Think over the following questions first.
① How many paragraphs are you going to include in your article?
② What is each paragraph about?
③ What good words or expressions are you going to use?
Homework
Activity (1) Write and rewrite your article about your trip to the moon.
【课后反思】
(教师写成败得失和改进措施,学生写学习体会和存在的问题)
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