It's Friday today and we have an art class. But we don't have it at school. Where do we have it? Do you know? We have the class in the1It is our first time to have a class outside, so we are very2

    In the morning, our art teacher, Mrs. Wang3the classroom and says, "Boys and girls, today we'll have a class in the zoo. You can see your favorite animals and draw pictures of4there."

    Then we take a bus to the zoo. After we5there, we see so many animals. Some6eat bamboo (竹子). They are so cute. Tom7a picture of them. Jenny's favorite animals are monkeys (猴子). She wants to see them first.8those monkeys are in the trees. They don't come9, so Jenny can't see them. She doesn't know what to do. Peter is very10.He asks Jenny to give (给) these monkeys some bananas. Then all the monkeys come to them. All of us are happy to have the class in the zoo.

Look at the picture! You can {#blank#}1{#/blank#} some school things(学习用品) in it, some {#blank#}2{#/blank#} and pencils, two erasers and two dictionaries. The blue eraser is {#blank#}3{#/blank#}. Itˈs big. The green eraser is Lucyˈs. She is my good {#blank#}4{#/blank#}. We are in the same(相同的) school. This is my English dictionary. What {#blank#}5{#/blank#} the Chinese {#blank#}6{#/blank#}? Oh, itˈs Lucyˈs. My English {#blank#}7{#/blank#} is Mr. Brown. {#blank#}8{#/blank#} first name is Bill. He is a good teacher. We thank him(他) {#blank#}9{#/blank#} his {#blank#}10{#/blank#}.

Have you seen any scarecrows (稻草人)? In the countryside of our country, some villagers like to set up some scarecrows in the fields in order to prevent birds from harming their crops. They think that this can play a role in driving away birds. In fact, not only farmers love to use scarecrows, but also some airports have installed scarecrows in such a developed technology today, which plays a very good role in driving away birds. Some people will say that birds are not fools, and they will come back to eat after a long time. So do the birds really feel scared? Can scarecrows really play a role in driving away birds? Not very — unless you're willing to put some extra(额外)effort into them.

While traditional scarecrows who couldn't move do work against "pest birds" (eg. crows and blackbirds), the effect is almost always temporary (暂时的). Over time, the birds get used to scarecrows who couldn't move and reuse their destructive (破坏性的)habits.

However, a few tricks can up your scarecrow's game. Researchers have learned that those with realistic facial features(特征)and brightly colored clothes are better at driving away birds. Also, moving a scarecrow around every few days often helps. According to several studies, flailing(大幅波动) scarecrows get the very best results.