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OD5 U3 & U4 Vocab

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  • The elephant's ______ are used for digging and defending itself.
    tusk
  • - n - an animal that eats both plants and meat
    omnivore
  • Bears are ______ because they eat both plants and animals.
    omnivore
  • - v - to take and keep hold of sth firmly
    grip
  • Artists use their imagination to ______ beautiful pieces of work.
    create
  • - n - one of the four pointed teeth in the front of a person’s or animal’s mouth
    canine
  • - v - to bite a bone, etc, many times
    to chew on sth hard
    gnaw
  • - v - to press sth hard so it is broken
    crush
  • The rabbit began to ______ on the wooden stick to wear down its teeth.
    gnaw
  • The gecko’s (壁虎) feet allow it to ______ onto smooth surfaces.
    grip
  • The snake used its sharp ______ to inject venom into its prey.
    fang
  • - n - a wall built across a river to hold back the water and form a lake
    dam
  • - n - either of the bones in your face that contain the teeth
    jaw
  • Use this knife to ______ the bread into thin pieces.
    slice
  • The bear went into its cave for ______ during the storm.
    shelter
  • - n - an animal that only eats grass and plants
    herbivore
  • - n - an animal that is hunted and killed by another animal
    prey
  • The eagle soared above the forest, searching for ______ to catch.
    prey
  • A dentist can fill a ______ to prevent further damage to a tooth.
    cavity
  • - n - a poisonous liquid that snakes, etc put into your body when they bite you
    venom
  • - n - a hole (in a tooth)
    cavity
  • The porcupine used its quills to ______ predators.
    fend off
  • - n - the hard, pink part of the mouth that holds the teeth
    gums
  • - v - to cut sth (into thin pieces)
    slice
  • Humans use their ______ to grind food into smaller pieces for swallowing.
    molar
  • A wolf’s ______ teeth are perfect for tearing into meat.
    canine
  • The crocodile’s powerful ______ can snap shut with incredible force.
    jaw
  • - n - one of the large teeth in the back of the mouth
    molar
  • - n - a long, sharp tooth of a dog, poisonous snake, etc
    fang
  • - n - one of the two very long pointed teeth of elephants and some other animals
    tusk
  • - n - one of the eight sharp teeth at the front of the mouth that are used for biting
    incisor
  • - v - to make a hole in sth with a sharp point
    pierce
  • - v phr - to drink sth using the tongue (like an animal)
    lap up
  • The cow, being a ______, feeds only on plants and grass.
    herbivore
  • The sharp needle was created to ______ through tough fabric.
    pierce
  • The squirrel used its sharp ______ to cut through the tough shell of the nut.
    incisor
  • - v - to cause sth new to happen or exist
    create
  • Over time, water can ______ even the hardest rocks into sand.
    wear down
  • The lion, as a ______, eats mostly meat to survive.
    carnivore
  • - n - any animal that eats only meat
    carnivore
  • - n - a building that gives protection from danger or bad weather
    shelter
  • Beavers build a ______ to block the flow of water in a river.
    dam
  • Some spiders inject ______ to immobilize (固定住) their prey.
    venom
  • The kitten started to ______ the milk from the shallow bowl.
    lap up
  • - v phr - to slowly become smaller or smoother by continuously using it
    wear down
  • It’s important to brush your teeth and your ______ to keep your mouth healthy.
    gums
  • The machine is designed to ______ stones into smaller pieces for construction.
    crush
  • - v phr - to defend yourself from sb or sth
    keep sth away from you
    fend off