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1、英语牛津译林八上Unit 4：学案（重难点详解）牛津8A Unit 4 Wild Animals 重点难点（Welcome to the unit Reading Vocabulary Grammar） *需要掌握的词汇* wild delicious bear dolphin giant panda kangaroo squirrel bamboo shoot sadly survive hunter fur farmer forest nowhere danger following action protect reserve encourage safe thick alive wri
2、ter camel fox giraffe polar bear tortoise wolf zebra bamboo rainforest report attack spit step poison male hunt *重点与难点*1. wild 野生的；疯狂的 There are many wild animals on the earth. in the wild 在野外 be wild with joy欣喜若狂 They were wild with joy at the news. 2. danger n. 危险 dangerous adj. He found that ther
3、e could be danger ahead. in/ out of danger处于/脱离危险 With his help , he got out of the danger. The children are in danger. 3. grow into长成，发展成 The village has grown into a big modern city. The boy has grown into a handsome young man. grow out of出自于，产生于 The mistake grew out of his carelessness. grow 种；作连
4、系动词，“变得” We grow some roses in the garden. It is growing dark and they are hurrying home. 4. up to 高到，多达，接近 The water is only up to his knees. Up to now I always thought Billy was honest. 5. for为 What did he come for? He came for his pay. People kill tigers for their fur and bones. 6. on ones own =a
5、lone, by oneself 独立，独自 The man is too old to live on his own. She can drive on her own. of ones own 某人自己的 My brother has a car of his own. 7. take away拿走 The desk is broken, please take it away. throw away wash away fly away run away 8. action n. 行动 act v. Actions speak louder than words. You should
6、 put your words into actions. take actions to do sth.采取行动/措施做 Its time for us to take actions to protect nature. 9. protect 保护 We should try our best to protect wild animals. protect from保护免受 Youd better protect the plants from the cold. Parents should protect their children from any harm. He wears
7、sunglasses to protect his eyes from the sunlight. 10. encourage v. encouragement n. encourage sb. to do sth. When he fails, his father always encourages him to try again. 11. alive 是表语形容词，不能作前置定语，可作后置定语。 如：a man alive They found the tiger was still alive. 12. step 踩，踏 Dont step on my foot. He steppe
8、d slowly into the house. step by step一步一步地，逐渐地 He will catch up with us step by step. 13. hunt 搜寻，打猎 They are hunting for the lost child. They used to go hunting in the woods. The hunter hunts several hares every day. 14. if引导的条件状语从句 a. 在表示假设情况的条件状语从句中，主句用一般将来时，从句用一般现在时，当从句放在主句之前时用逗号将主句与从句分开，反之则不用逗号
9、。 If he comes , I will call you. If it rains , we will have to put off the match. They will come to your party if you invite them. We will go fishing if it doesnt rain tomorrow. b. 在表示重复性的、可预见的情况或习惯动作的条件状语从句中，主句和从句都用一般现在时。 If a fish is out of water, it dies soon. A snake attacks you if you step on i
10、t. If it rains, I go to work by taxi. 【典型例题】 用动词的适当形式填空。 1. If it _(not snow) tomorrow, we will visit the zoo. 2. I will tell her about it when she _(arrive) at nine tomorrow morning. 3. If you add six and three , you _(get) nine. 4. When the traffic _(stop), you can cross the road. 5. I dont know if he _(come) tomorrow. 6. Do you know what time he _(reach) Shanghai ? 答案： 1. doesnt snow 2. arrives 3. get 4. stops 5. will come 6. will reach
