lesson22[上学期] PPT课件

1、under the sea have you ever seen the undersea world? the pacific ocean 太平洋太平洋 the arctic ocean 北冰洋北冰洋 the indian ocean 印度洋印度洋 the atlantic ocean 大西洋大西洋task 1: discuss and answerwhat can you find under the sea?amazedthe world is amazed at chinas successful manned spaceflight.chinas first manned space

2、ship (载人宇宙载人宇宙飞船）飞船）the world is amazed at wenzhous fast development. a large number of tourists go to hainan and they are amazed at (the blue sky/)how important is the sea to our life? the sea gives us much food.it helps give us rain for our crops.it gives us much salt. (盐盐)it can keep the weather

3、wet.it gives us plants for medicine.task 2: discuss and answerwhat made us know the beauty of the sea?who invented the scuba?what made us know the beauty of the sea?who invented the scuba?jacques cousteaua competition after reading快速阅读后学生分两组进行互相提问竞赛快速阅读后学生分两组进行互相提问竞赛vswinnerscan and answerwhats the

4、name of the tv show made by cousteau?the beauty of the seawhat do you think of jacques cousteau the importance of protecting the sea1.invent the scuba machine2.exlplore under the sea3.take pictures and videos4.make a tv show1.find corals dead and grey2.start the cousteau society3.encourage everyone

5、to take part intask 2 : read and fill in the formwhat did jacques cousteau do? 1.what is the scuba machine used for? 2.when was it invented? 3who invented the scuba machine? 4.did cousteau buy a ship for pleasure or for exploring? 5. what did cousteau do under the sea? 6. why was consteaus tv show v

6、ery popular? 7. what does the word “run” in this passage mean?8. what amazed cousteau when he was a boy? 9. why did the colourful coral reefs die and become grey? 10. what did cousteau do to protect life in the sea? 11. why should we keep the seas clean? 12. what should we do and what shouldnt we do

7、?task 3: discuss why the coral reefs weredead and list five ways to keep the water cleantask 4: interview (output)选四个学生上前当选四个学生上前当jacques cousteau，其余学生当记者。记者以最快的速度向其余学生当记者。记者以最快的速度向jacques cousteau提问，最后选出提问，最后选出“真正真正”的的jacques cousteau和最棒的记者。和最棒的记者。 allow let explore look for something new be amazed

8、 at be very surprised at, because its very wonderful. however but society a large group of people who live together and have the same culture (文化文化) protect keep someone or something safe clean up make something clean or tidy ocean a very large area of sea on the earthas a boy, cousteau loved the coral reefs in the sea by his home.as he explored the sea, he took pictures and videos of many thingsas water is very important to our environment, he encouraged everyone to have you ever done anything to pol