wyk7147.ppt

当主语是第三人称单数，表示经常性、 习惯性的行为时，我们这样表达： She speaks English. He lives far away from school. 你能总结出什么呢？ 主语是第三人称单数的行为动词的一般 现在时否定形式是在行为动词前加 doesn’t (does not ),这时要注意把谓语动 词还原为动词原形。试比较肯定与否定 句中行为动词形式的变化： 肯定：He gets up very early. 他起床很早 。 否定：He doesn’t get up very early. 他起床不很早。 如果要问别人是否经常做某事，我们要采 用下面的表达方式： —Does the panda eat meat?熊猫吃肉吗？ —No, it doesn’t. 不，它不吃。 —Does it eat bamboo? 它吃竹子吗？ —Yes, it does. 是的，吃。 从以上例子可以看出，行为动词的第三 人称单数一般现在时疑问形式是在句首 加助动词does,而加does之后，后面的谓 语动词像否定句一样也要用原形。 试比较: 肯定：He gets up very early. 他起床很早。 疑问：Does he get up very early? 他起床很早吗？ 肯定句：主语+动词的第三人称单数形式 否定句：主语+doesn’t +动词原形 疑问句：Does+ 主语+ 动词原形？ Yes,主语+does. No, 主语+ doesn’t. Complete sentences. (Activity 3) The elephant _____ (like) water. Complete the word map with these words. (Activity 4) Africa America Asia camel desert Europe forest jungle meat monkey panda polar bear snake the Arctic tiger wolf Around the world Pandas There are about 1,600 pandas in the wild in China. They usually eat 15 kilos of bamboo a day. They eat for about 12 hours a day. Tigers There are about 100 tigers in the wild in China. Their favourite food is meat. They usually need 6 kilos of meat a day. But zoos often give them 5 kilos a day, so they stay healthy. Retell the Introduction: Pandas: …1,600 pandas … They eat …a day. They eat for … Tigers: …100 tigers … …food … They need … But zoos …, so they … Work in groups. Talk about your favourite animal. (Activity 5) 一、单项选择。 1. Tom ___ to bed early but his brother doesn’t. A. goes B. go 2. Where ___ the lions ___? A. is, from B. are, from 3. -Look! ___ -Oh, I see. Thank you. A. Here comes the bus B. Here the bus comes 4. -Who likes watching football? - Lucy ___. A. likes B. does 5. Lingling often goes to school ___ Lucy. A. with B. of 6. China is ___ Asian country and England is ___ Eu