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1、 UNIT 1 Project Shark attacks Sharks are amazing fish that have been around since the dinosaurs. They live in waters all over the world . Males are called “Bulls” . Females are called Cows . Baby Sharks are called Pups“. There are over 360 species of sharks, which are divided into 8 orders(目目) and 3
2、0 families（科科） . There are lots of differences in sharks. It has tiger-like markings.the biggest shark ,which is more than 15meters long. It is NOT a whale. Whale sharks are harmless to people Tiger sharkWhale sharkGreat white sharkAngel sharkHammerhead sharkLemon shark1) Smell is a sharks most acut
3、e sense. (About 70 percent of the sharks brain is used for smellingfunctions.)2) Sharks are sensitive to light3) Sharks do have ears4) Sharks can also sense magnetic fields（磁場）（磁場）.1. What is the most dangerous shark? Is there any other fierce shark? 2. How many types of shark attacks do you know? 3
4、. Why shouldnt we swim if we are cut? 4. If a shark attacks you, what can you do to protect yourself?FAST READINGSECOND READING:SECOND READING: main idea of each paragraph.main idea of each paragraph. Para. 1: nearly 400 types of sharks. Para. 2: do not feed on humans. Para. 3: three types of shark
5、attacks. Para. 4: advice to reduce the chance of being attacked by a shark. Para. 5: three tips on what to do if a shark attacks.Para. 6: Dont be frightened by sharks. Practice Tell a story:Once I went swimming alone in the sea, unfortunately, I was attacked by a shark Detailed information:What kind
6、 of shark is it?Why do you think it attacked you?How could you survive?And what do you want to tell people? Producing a TV show about how an animal uses its senses.Eagles eyesight is four times as sharp as that of a person with perfect vision.EagleDogs and rabbits have highly developed senses of sme
7、ll and touch.A spiders unique sense is sight. Cats have a well developed sense of touch. Butterflies and bees have taste receptors on their feet.Lions have very good noses, which are sensitive to smell.Mice and elephants have good hearing. The animals name:Decide which animal to focus onIts unique s
8、ense:Food Habitat (where the animal lives)How it protects itselfHow it attacks people or other animals (if it does)Myths about this animal (what people think)Thank you! the great white sharkthe tiger sharkthe bull sharkThree types of shark attacks:“sneak”“hit and run”“bump and bite”more dangerous TH
9、REE TIPS TO HELP YOU IF A SHARK ATTACKS YOU Dont panic. Hit the shark on the nose. Stick your finger in the sharks eye.FOUR PIECES OF ADVICE TO AVOID SHARK ATTACKS: Dont swim in the dark. Dont swim if you are cut or if you have a fresh wound. Dont wear bright clothing or jewellery. Try and stay in groups.
七年級英語unit 1 the world of our senses project (ppt)牛津版必修三
