——Yang Xiaoxia

Share a video about Watch a video about oceans together

What can you see in the video? A wonderful world under the water Many fish In every colour In every size In every shape Plenty of fish

Guess : What is it? largest animal on the earth not a fish but live in the water Whale

clever and can learn things quickly make a show to us dolphin Guess : What is it? =intelligent

dangerous eat other animals in sea, sometimes hurt people. have a big mouth and sharp teeth. shark Guess : What is it?

orange or yellow. look like a star. starfish

Guess : What is it? It looks like a horse, but it is a fish. sea horse

wale seahorse starfish sharkdolphin sea animals Are there only sea animals in the ocean?

Beautiful sea plants Seaweed ( 海草） Coral reef( 珊瑚礁 ) They share the oceans as well

Compare( 比较 ) our homes Live in the water. Live on the land. Whose home is bigger? Water >land water land

A tour to the Ocean World. Candy a guide( 导游 ) in the Ocean World. She wants us to learn about oceans better,so she gave us a guidebook( 旅行指南 ) with her introduction( 介绍 ).

Candy’s introduction water in the oceans Para1:People and a lot of animals live on land. However, only a quarter of the earth is land. Almost three quarters of it is water. Fish and plenty of other sea animals live in the streams, rivers, lakes, seas and occeans. Para2:It is a wonderful world under the water. Whales are the largest animals on earth. They live in the oceans. Dophlins are one of the most intelligent animals. They also live there. Sharks are one of the most dangerous animals. They share the seas and oceans as well. Para3:You can find many sea animals and plants in the oceans. They are in every colour, every size and every shape. Have you ever seen a coral reef? Have you ever seen starfish, sea horses or seaweed? They are beautiful. Para4:The oceans give us wonderful plants and animals to enjoy. They also give us food to eat and oil to burn. In some places, people get drinking water by taking away the salt from sea water. The oceans are very important to all animals on earth. We must keep sea water clean and stop polluting it.

Fast reading Task1 : Read the introduction quickly find out What Candy will introduce( 介绍 ) to us_____ A. The world under the water is wonderful. B. The oceans are important to us, we should keep the water clean. C. How we can protect the oceans. D. Both A and B.

Task2: Look at Candy’s pictures. a) many sea animals and plants b) three kinds of sea animals c) a quarter of the earth is land, three quarters of the earth is water d) people and sea Para 3 Para 2 Para 1 Para4 Task3: Help her to find out the correct paragraph with each picture.

Task4:Divide( 划分 ) the introduction into 3 parts Match them with the correct meanings. A. The world under the water is wonderful with lots of beautiful animals and plants. B. Oceans are important to us and we should keep the water clean. C. Most of the earth is water and many animals live there. P1 P2-3 P4

Let’s follow Candy to enjoy the ocean world.

Careful reading Para1: what will Candy tell us ? 1) ________of the earth is land __________of the earth is water Different kinds of water:s______,rivers, lakes,seas and o____. treams Three quarters A quarter ceans water land small rivers

P2: Find out : “3 most” sea animals P3: Beautiful animals and plants

Find out : “3 most” sea animals The largest animals on earth One of the most intelligent animals One of the most dangerous animals Whales Dolphins Sharks

Enjoy beautiful animals and plants coral reefs Starfish Sea horses seaweed

The oceans are important to us. Give us_____________________. _____________________. Can we drink the water in the ocean directly( 直接 )? What should we do with the the sea water if we want to drink it ? Take away the salt from sea water first. wonderful plants and animals to enjoy. food to eat oil to burn warter to drink We should use oil to drive a car

What does Candy want us to do? Keep sea water clean and stop polluting it.

To be a guide in the ocean world! Earth---G1: a quarter … three quarters… fish and sea animals live in… G2: wonderful-whales/dolphins/sharks Oceans G3: beautiful—colour/size/shape a coral reef/ starfish/ sea horses/seaweed Impotance --G4: give us…/in some places../important/ we must…

Discussion : What do you think of the oceans ? (4 adj.) Large, wonderful, beautiful, important. Can we live without oceans? Half of the Oxgen( 氧 ) we breathe comes from our oceans. Keep our oceans alive. What can we do to keep oceans clean?

Ways to protect the ocean: A. Don’t throw the rubbish into the ocean B. Don’t pour( 倾倒 ) wastewater into the ocean. C. Never use more water than you need. D. Don’t kill sea animals too much.

Try to find more ways to protect the water! Please write down your ideas and Candy at Homework