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三、课前准备
教学ppt.
四、教学过程
Step 1复习巩固、激情导入
1. Have you __________(hear) about the ship accident?
2. April __________(fool) Day is meant to be fun for everyone.
3. We should learn __________ __________ __________(保护我们自己).
4. Don't __________ __________(指着) my nose. It's not polite.
5. There is a woman __________ __________(找) you.
6. We learned to make model plane __________ TV. A. in B. on the C. on D. of
7. I have heard __________ the music. But I haven't __________ it.
A. of; heard B. about; listened to C. of; listened D. from; listened to
8. The thief __________ (escape) last night.
9. Even Tony's granddaughter, a five-year-old girl, asked him __________ smoking.
A. give up B. gave up C. to give up D. giving up
10. —Dad, why must I stop __________ computer games? —For your health, my boy.
导入： Do you know how many tigers left in the world?
Step 2出示目标、明确任务
1. 牢记本课黑体词汇：
volunteer, the number of, drop, in balance, in danger of, cut down.
2. 熟读课文，把握其意。
3. 背诵重点句子，并灵活运用相关知识点。
词组：a group of volunteers, a few thousand, symbols of strength and courage, the
number of other wild animals, in danger of disappearing, as well
句子：⑴At the beginning of the 20th century, the number of tigers in the wild was around100000.
⑵In many stories, they are brave.
⑶It helps keep the number of other wild animals in balance.
⑷In recent years, tigers have been in danger of disappearing.
⑸As forests disappear, tigers lose their homes.
⑹The number of tigers in the wild is quickly decreasing.