B 9 unit 4 Exploring Plants Using language[上学期]
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| 名称 | B 9 unit 4 Exploring Plants Using language[上学期] |  | |
| 格式 | rar | ||
| 文件大小 | 4.0MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2006-11-09 19:09:00 | ||
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课件26张PPT。Saturday, March 09, 20191FLOWERS AND THEIR ANIMAL POLLINATORSSaturday, March 09, 20192SOME COMMON ANIMAL POLLINATORS IN NATURESaturday, March 09, 20193BEESaturday, March 09, 20194BEESaturday, March 09, 20195BEESaturday, March 09, 20196BUTTERFLYSaturday, March 09, 20197BUTTERFLYSaturday, March 09, 20198BUTTERFLYSaturday, March 09, 20199MOTHSaturday, March 09, 201910MOTHSaturday, March 09, 201911FLYSaturday, March 09, 201912FLYSaturday, March 09, 201913FLYSaturday, March 09, 201914FLYSaturday, March 09, 201915HUMMING-BIRDSSaturday, March 09, 201916HUMMING-BIRDSSaturday, March 09, 201917HUMMING-BIRDSSaturday, March 09, 201918BATSaturday, March 09, 201919BATSaturday, March 09, 201920STEP1- HAVE A GLANCE AT THE READING PASSAGE AND ANSWER THE FOLLOWING QUESTIONS:① What is the text about?
② What do the pictures show you?
③ What is the chart about?Saturday, March 09, 201921① What is the text about?
The text is about flowers and their animal pollinators.
② What do the pictures show you?
The pictures show different kinds of animal pollinators.
③ What is the chart about?
The chart lists animal pollinators and the characteristics of the flowers they pollinate.Saturday, March 09, 201922STEP 2 READ THE TEXT AND ANSWER THE QUESTIONS.1. What is the advantage for animals of visiting flowers?
2. Why do some plants need animals?
3. How does an animal pollinate a flower?
4. What features of a flower are important in attracting animal pollinators?
5. What is nectar?
6. What kinds of animals are most flowers pollinated by?Saturday, March 09, 2019231. What is the advantage for animals of visiting flowers?
Animals get food called nectar from flowers.
2. Why do some plants need animals?
Some plants need animals to pollinate them.
3. How does an animal pollinate a flower?
An animal pollinates a flower by collecting pollen from a flower and passing it onto another flower.Saturday, March 09, 2019244. What features of a flower are important in attracting animal pollinators?
The features of a flower that are important in attracting animal pollinators are its color, shape, size and smell.
5. What is nectar?
Nectar is a sweet liquid produced by flowers and collected by bees.
6. What kinds of animals are most flowers pollinated by?
Most flowers are pollinated by bees, moths and butterflies.
Saturday, March 09, 201925STEP 3 ARE THESE STATEMENTS TRUE OR FALSE?1. Bees follow colored lines to the nectar inside the flower.
2. Flowers that are white or pale can be seen by night pollinators.
3. Butterflies are attracted to sweet-smelling flowers.
4. Bats pollinate flowers at night.
5. Flower color is not important to hummingbirds.
6. All pollinators need to land on the flower if they are to find the nectar.√√×√××Saturday, March 09, 201926STEP 4 FIND THE NOUNS THAT MEAN “SMELL” & ADJECTIVES THAT DESCRIBE SMELLSNOUNS THAT MEAN “SMELL”
odour & perfume
ADJECTIVES THAT DESCRIBE SMELLS:
delicate
fragrant
odourless
strong
sweet
musty
fruity
② What do the pictures show you?
③ What is the chart about?Saturday, March 09, 201921① What is the text about?
The text is about flowers and their animal pollinators.
② What do the pictures show you?
The pictures show different kinds of animal pollinators.
③ What is the chart about?
The chart lists animal pollinators and the characteristics of the flowers they pollinate.Saturday, March 09, 201922STEP 2 READ THE TEXT AND ANSWER THE QUESTIONS.1. What is the advantage for animals of visiting flowers?
2. Why do some plants need animals?
3. How does an animal pollinate a flower?
4. What features of a flower are important in attracting animal pollinators?
5. What is nectar?
6. What kinds of animals are most flowers pollinated by?Saturday, March 09, 2019231. What is the advantage for animals of visiting flowers?
Animals get food called nectar from flowers.
2. Why do some plants need animals?
Some plants need animals to pollinate them.
3. How does an animal pollinate a flower?
An animal pollinates a flower by collecting pollen from a flower and passing it onto another flower.Saturday, March 09, 2019244. What features of a flower are important in attracting animal pollinators?
The features of a flower that are important in attracting animal pollinators are its color, shape, size and smell.
5. What is nectar?
Nectar is a sweet liquid produced by flowers and collected by bees.
6. What kinds of animals are most flowers pollinated by?
Most flowers are pollinated by bees, moths and butterflies.
Saturday, March 09, 201925STEP 3 ARE THESE STATEMENTS TRUE OR FALSE?1. Bees follow colored lines to the nectar inside the flower.
2. Flowers that are white or pale can be seen by night pollinators.
3. Butterflies are attracted to sweet-smelling flowers.
4. Bats pollinate flowers at night.
5. Flower color is not important to hummingbirds.
6. All pollinators need to land on the flower if they are to find the nectar.√√×√××Saturday, March 09, 201926STEP 4 FIND THE NOUNS THAT MEAN “SMELL” & ADJECTIVES THAT DESCRIBE SMELLSNOUNS THAT MEAN “SMELL”
odour & perfume
ADJECTIVES THAT DESCRIBE SMELLS:
delicate
fragrant
odourless
strong
sweet
musty
fruity