(
课件网) Unit 5 Fantastic friends Grammar 学习目标 1 2 To summarise the grammar rules of the present continuous tense and practice using it. To find a video and do your own voice-over for it. Read the sentences from the reading passage and summarise the grammar rules. (a) We're studying birds for Bird Week at school. (b) I'm watching pigeons in the park now. (c) That pigeon is looking at itself in the water! 现在进行时表示说话时正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。 现在进行时 主语+be(am/is/are)+动词ing 新课讲授 Activity 1 Now find more sentences with these structures in the reading passage. 主语+be(am/is/are)+动词ing Now find more sentences with these structures in the reading passage. 1. A girl is feeding them. 2. The birds are flying madly to her. 3. I'm doing some online research. 4. I'm reading in the library now. 我(I)用am 你(you)用are is连着她(she) 他(he) 它(it)单数is 复数are 不可数名词用is be动词的用法 主语+be(am/is/are)+动词ing Read the following sentences with these structures. 1. Tony is visiting his grandparents. 2. Daming is having lunch. 3. My sister is shopping now. 4. The little dog is lying on the floor. 动词ing的变化规律 一般情况下, 动词后直接加ing。 例如：working, buying, visiting, talking, saying. 以字母e结尾的动词, 去掉e, 然后加ing。例如: taking, having, leaving, driving, writing, making. 以辅音字母+元音字母+辅音字母的重读闭音节结尾的动词, 如果末尾只有一个辅音字母，双写这个辅音字母，然后加ing。例如: stopping, shopping, sitting, getting. 特殊变化。 例如: lie-lying 主语+be+动词ing Compare the following sentences. I am reading a book. I am not reading a book. Are you reading a book Yes, I am. No, I’m not. 句型转换 肯定句: 主语+be(is/am/are)+动词ing. 否定句: 主语+be(is/am/are)+not+动词ing. 一般疑问句: Be(is/am/are)+主语+动词ing... 肯定回答：Yes, 主语+be. 否定回答：No, 主语+be+not. She is listening to music. She is not listening to music. Is she listening to music Yes, she is. No, she isn’t. 肯定句 否定句 一般疑问句 肯定回答 否定回答 肯定句 否定句 一般疑问句 肯定回答 否定回答 肯定句变一般疑问句时: I/we变you my/our变your Read and complete the sentences with the correct form of the words in the box. 1. Look! The dolphin _____ a ship. 2. — The horse is sleeping. — I can't believe it. It_____. Can it sleep like that 3. Ssh! I_____ the cat in the tree. stand watch follow is following is standing am watching Activity 2 Describe the following pictures with the correct form of the words and expressions. Look! The dog is swimming in the lake. Wow! The mother bird is giving food to her babies. The cute panda is having lunch now. give food swim have lunch Activity 3 Complete the passage using the correct form of the verbs in brackets. 河狸主要分布在欧洲，中国也有少量分布。它们通常生活在河流、湖泊和湿地附近。 河狸以筑坝闻名。它们会用树枝、泥土和石块等建造复杂的水坝, 以创造安全的栖居环境。 河狸是优秀的游泳者，可以在水下闭气长达15分钟。扁平的尾巴和 ... ...
