河北省新乐市第一中学人教版高二英语选修七课件：unit 3 under the sea（共48张PPT）

课件48张PPT。Let’s enjoy
the wonderful world
under the sea!
dolphins 海豚
Watch the photos and try to write down the names of the animal or the plant.shark　鲨鱼angel fish
天使鱼anemone fish小丑鱼parrotfish 鹦鹉鱼turtle 海龟sea horse 海马sea star海星coral 珊瑚 jellyfish 水母white whale白鲸killer whale虎鲸In what ways can we see
these animals and plants?at an aquariumon a snorkelling tripOn a snorkeling tripAt an aquariumOn a boat tourIn booksIn filmsOn TV nature programmesOn the InternetReading
Old Tom the Killer WhaleUnit3 Under the seaPre-Reading:
A Killer Whale !
Killer whales are found in all oceans of the world. As a group, killer whales are known to eat all kinds of animals in the sea, even other whales. Thus, they are called “Killer Whales”or “Killers”.baleen whalesKiller whales are attacking a baleen whale with whalers waiting by in their boat,harpoon at the ready.What is happening in the picture ?a baleen whalewhalerskiller whalesReading Comprehending Task 1: Look at the picture on P19 and read the paragraph on its left and then fill in the form.Clancy
a whaler
anecdotes
at the beginning of the 20th century
Australia
whalers, killer whales and
baleen whales
the killer whale helped the whalers to kill a baleen whaleBackground InformationRead the passage and number the sentences according to the time. Task 2:1. Clancy arrived at the whaling station.4. The men went to the boat and headed out for a whale hunt.( )He heard a loud noise coming from the bay.( )He saw a huge animal in the water, which was Old Tom, the killer whale.7. The killers ate the lips and tongue of the baleen whale.( ) The killer whale guided the team to the hunt.( ) Clancy and his men killed the baleen whale with the help of the killers. ( ) The men returned for the baleen whale the next day.23568True or FalseThe author believed the story
was truth at the very beginning.
2.The killer whale was throwing
itself out of the water and then
crashing down again just to play.
3.Old Tom swim by our boat, showing
us the way.F TF Task 3:4.The whale caught by the killers died and its whole body was eaten by the killers.
5.James was afraid of being abandoned by us.
6.No one saved James, and he was killed by a shark.F TF Task 4:
Please read the reading again, answer the following questions.
1. How did Old Tom help the whalers know the whale hunt?
throw itself out of the water and crash down again.Let the whalers know that there was a baleen whale nearby.swim by the boat Showing the whalers
the way to the hunt2. Why did George think that the killer
whales worked as a team?
Because he could see that some of the killers were throwing themselves on top of the whale’s blowhole while others were preventing it from diving or fleeing out to sea.3. Why did the whalers allow the killer whales to drag the whale away?
Because they knew the killer whales would leave the rest of the body to them.主旨大意1. The author mainly tells us in the text that____.
A. the killer whales are easily trained
B. the killer whales can help the
whalers catch/hunt the huge whales
C. the killer whales kill the whales for their
food
D. the killer whales drag the whales under the
waterTask 5:BReading comprehension2.What is the main idea of the first anecdote?
A. About a hunting experience of old Tom.
B. About how the killer whales helps the whalers to hunt a whale.
C. About how the whalers killed Old Tom.
D. About how the killer whales killed the whales.B3. What’s the main idea of the second anecdote?
A. Fierce killers, like Old Tom, could protect people.
B. James was washed off the boat.
C. It was hard to handle the boat in rough sea.
D. Old Tom rescued James from other killers.A4. What does the word “it” in the sentence “He let it go and the harpoon hit the spot” refer to?
A. The whale. B. The boat.
C. The harpoon. D. The killer.C根据上下文猜词5. Why did George beat the water with his oar ?______
A. To frighten the whales away
B. To call back Old Tom to lead the way
C. To attract the attention of huge whales
D. To send signals to other whales.B细节信息6. Why did the whalers go home without bringing in the body of the whale?
A. They just did the hunting for fun.
B. They left it eaten up by the killers.
C. It was dragged to the depths of the sea.
D. They just waited for it to float up.D7. According to the text, the killer whales can protect men from being attacked by____. A. whales B. tigers C. enemies D. sharks
D推理判断：8.We can infer from the text that____.
A. The killer whales may be trained by the whalers.
B. The killer whales want to help man catch the whales themselves
C. The killer whales need no training for helping the whalers
D. The killer whales want to eat the whales after killing themAwatercrashedboatteamtopbreathingfleeingSummarytonguedraggeddepthswashed offabandonedsharkapproachedheld up HomeworkI. Read the passage fluently.
II.《绿色通道》P18-21学案一 Fill in the blanks 1.I had already heard that George didn’t like being kept waiting,
2. I could see a whale being attacked by a pack of about six killers.
3. Being badly wounded, the whale soon died.
4. I could see he was terrified of being abandoned by us.
5.I saw James being firmly held up in the water by Old Tom.(not) being done 一般式(not) having been done
完成式1.This was just a story but then I ________it with my own eyes many times.
2. As I was sorting out my____________(住所）,I heard a loud noise_____ (come) from the bay.
3. We ran down to the shore in time to see an ________（huge同义词) animal ______(在…对面)us______ (throw) itself out of the water and then_______ (crash) down again.
4.I had already heard that George didn’t like_________ (keep) waiting, so even though I didn’t have the right clothes___, I raced after him.witnessedaccommodationcomingenormousoppositethrowingcrashingbeing kepton5. Without ______(pause) we jumped into the boat with the other whalers.
6. I looked down into the water and could see Old Tom________ (swim) by the boat, ______(show) us the way.
7….and there was Tom, _______(circle) back to the boat, ______(lead) us to the hunt again.
8. As we _____(draw) closer, I could see a whale ___________(attack) by a pack of about six killers.pausingswimmingshowingcirclingleadingdrewbeing attacked 9.….the killers over there are throwing themselves on top of the whale’s blow-hole to stop it _______（breathe). And those others are stopping it _______(dive) and ________(flee) out of the sea,” George told me, _______(point) towards the hunt.
10. ____badly _______(wound), the whale soon died.
11. Within a moment or two, its body was ______(drag) swiftly by the killers down into the______(深处）of the sea.
breathingdivingfleeingpointingBeingwoundeddraggeddepths12. “Man overboard! Turn the boat around!” urged George, ______(shout) loudly.
13. I could see he was terrified of _______________(abandon) by us.
14. I saw Jimes ______firmly ____(hold) up in the water by Old Tom.
15. The sea was ______(汹涌的，风浪很大的) that day and it was difficult to _______(控制，操纵)the boat.shoutingbeing abandonedbeingheldroughhandle