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~$Unit 2 The tiger lives in Asia课件
Unit 2 The tiger lives in Asia课件:23张PPT
Unit 2 The tiger lives in Asia.精品学案
导学重难点：一般现在时变否定句的规则
一）主语＋be动词
含有 am is are 的句子,变否定句时,只需在am is are 后加not.
【例】This is a book. 否定句 This is not a book .
二）主语＋情态动词
含有情态动词的句子,变否定句时, 只需在情态动词后加not.
【例】I can dance. 否定句 I can not dance. 或 I can’t dance.
三）主语＋实义动词
1、如果主语是第三人称单数时，要在实义动词前加doesn’t,后面的动词用原形。
【例】He eats an apple. 否定句 He doesn’t eat an apple.
2、 如果主语不是第三人称单数时，只需在实义动词前加don’t.
【例】 I teach English. 否定句 I don’t teach English.
【同步习题】
一．判断正误：正确的写A, 错误的写B.
Animals are people’s friends. But many wild（野生）animals are dying out(灭绝)， They have no room to live in except(除…之外) the zoo. And many wild animals now can’t find enough food to eat. At the same time, man is killing off(杀尽) animals for their fur, teeth and meat. People should know how important to love the animals. We are supposed to set up some nature reserves(自然保护区), so that animals can live happily. Besides, people should not kill the animals or eat their meat. Fresh air, clean water and grass are all important for animals. Killing animals will bring a disaster(灾难) to people.
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压缩包内容：
M6 unit2.mp3
M6U2.swf
P1.mp3
P2.mp3
P3.mp3
P4.mp3
P5.mp3
Thumbs.db
Unit 2 The tiger lives in Asia学案.doc
Unit 2 The tiger lives in Asia教学设计.doc
Unit 2 The tiger lives in Asia课件.pptx
~$Unit 2 The tiger lives in Asia课件.pptx
