课件18张PPT。Unit 6 The Earth’s AtmospherePeriod 1environmental care and green lifestyle 爱护环境 绿化生活What is it made of ?It’s made of sticks.What is the box made of?It is made of used newspapers.What is the flower vase made of?It’s made of used disks.What are the chairs made of?They are made of tins.What is the dress made of?It’s made of paper.What are the oil made from?They are made from plastic.be made of表示从成品能看出原材料,也
就是只有物理变化。
The table is made of wood.
桌子是由木头制成的。
be made from则表示从成品看不出原材料，也就是经过化学变化。
Paper is made from wood.
纸是由木头制成的。 be?made?up?of意为“由……组成（构成）”，强调由部分组成整体。? ?
Our?class?is?made?up?of?56?students. 我们班56名同学组成。? A?computer?is?made?up?of?many?different?
parts. 电脑其由不同的部件组成。? Exercise1. The?chair?is?made ___?bamboo.2. The wine is made _____ grapes.3. The audience is made _______ very young
children.4. The?desks?and?chairs?are?made ___??wood. offromup of ofListeningThe two children are talking about a ship in the TV news.
The ship appears in the newspaper because it is an ancient ship.
The ship is made from waste materials.
The American Robert McDonald built this ship alone.Listen to the conversation and tick T or F. The ship is special because it is made of _________________
The ship is ______________
The ship was built by Robert McDonald, ____________________________________
ice cream sticks.15 meters long. his son and more than 5,000 children.Listen again and complete the key information about the ship.Listen to two passages and fill in the blanks.Learn some new words before listening.water vapor 水蒸气， 雾气crystals n. 水晶float v. 漂浮play centre: 儿童活动中心waiting rooms of hospital: 候诊区Listen to two passages and find what each passage is about.Passage 1Passage 2It is about clouds / what clouds are made of.It is about how to put waste materials to use.What are clouds in the sky made of?
2. Do they have any connections with tiny
drops of water?
3. When water is boiling, what will rise
into the air?
Listen to two passages again and answer the questions.Tiny drops of water.Yes.Water vapor.
