英语七上 外研 Unit 2 第3课时 Developing ideas(听说) 教学课件

Developing ideas(听说) 第 3 课 时Look at the picture and answer the question.She is watching the birds.What is the girl doing?Listen to the conversation. What does Wang Chen do?1Listen again and complete the chart.Wang Chen and his friends.At school.A student helps a bird.The bird can’t fly.Hold the bird up to the window.Listen and repeat.①常发/i:/音的字母组合有:ea , ee ;②字母i在闭音节中常发/ɪ/,字母y在多音节词尾常发/i/。Listen again and order the pictures.23214Listen to the interview and complete the interviewer’s notes.3legsplacehobbyknowwatchListen again. Then talk about how Wang Chen expresses cause and effect.3CauseEffectCauseWork in pairs and discuss getting knowledge from different hobbies.4ReadingListening to musicTaking care of plantsTalk about what you have learnt about knowledge from hobbies in this section.4What knowledge can we get from reading?Reading is a good hobby. It can give us knowledge.We can learn about places, people , and history. We can also learn how things work. Books give us new ideas , too.That’s great. I’ll start reading, too.Language pointsMany hobbies can give us knowledge.许多爱好可以给我们知识。knowledge 〔名词〕知识;学问;认识当knowledge前有形容词修饰时，可与不定冠词a/an连用。其后常接介词of或about，表示“……方面的知识”。Knowledge is power.知识就是力量。He has a wide knowledge of music.他在音乐方面知识渊博。2. People watch wild birds in nature, and get to know their names, looks and habits.人们在大自然中观察野生鸟类,了解它们的名字、样子和习性。nature〔名词〕大自然，自然界Climbing mountains is a good way to get close to nature.爬山是一个亲近大自然的好方法。拓展（1）nature〔名词〕天性，本性He is a child with kind nature.他是个天性善良的孩子。（2）natural〔形容词〕自然的We should protect the natural resources.我们应该保护自然资源。2. People watch wild birds in nature, and get to know their names, looks and habits.人们在大自然中观察野生鸟类,了解它们的名字、样子和习性。get to know了解用于描述一个人或一个事物逐渐被了解或认识的过程。这个过程可以是通过交流、观察或亲身经历来实现的。get to know强调逐渐了解，而know侧重于结果。We get to know each other. 我们相互了解。I know Tom very well.我非常了解汤姆。3. Today, there are more and more birdwatchers.现在,观鸟者越来越多。more and more 越来越多的可修饰可数名词复数或不可数名词。more是形容词many或much的比较级。“比较级+and+比较级”表示“越来越……”。I spend more and more time with my parents.我和父母在一起的时间越来越多了。拓展 less and less“越来越少的”，可修饰不可数名词。There is less and less food in the fridge.冰箱里的食物越来越少了。4. They need to take off from a high place.它们需要从高的地方起飞。take off（飞机等）起飞 The plane took off an hour late.飞机起飞晚了一个小时。take off 还可意为“脱下（衣服等）”，为“动词+副词”结构,当人称代词作宾语时,必须放于两词之间;当名词作宾语时,置于两词之间或副词后面都可以。其反义词组为put on,意为“穿上”。Take off your coat./Take your coat off. It’s too hot.把你的外套脱下来吧。太热了。Your shoes look dirty. You should take them off.你的鞋子看起来很脏。你应该把它们脱下来。take sb to+地点名词 带某人去某地to为介词,后常接地点名词等。其后接地点副词(home，here, there等)时, 应将to省略。My father takes me to Nanjing every year.每年我爸爸都带我去南京。He will take Danny here next time.下次他会带丹尼来这里。5. My dad takes me to watch birds every summer.每年夏天我爸爸都带我去观鸟。根据句意及汉语提示完成句子1. He knows a lot of _________（知识）about history. 2. There are many _________（野生的） plants in the forest.3. We should enjoy the beauty of ______（大自然）.4. The plane will ______ ______ （起飞） in ten minutes.5. ______ ______ ______ （越来越多的）people like to learn Chinese in the world.knowledgenaturetake off wild More and moreWrite a short paragraph about your hobbies and the knowledge you get from them.Homework