江西省宜春市宜春中学高中英语 Unit4 Astronomy the science of the stars Using Language（2）学案 新人教版必修3.doc

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】‎ 本堂课使用的电教手段 ‎ 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 2‎ 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）‎ ‎【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）‎ 2‎