| A．mouth | B．peach | C．nose |
| A．first | B．third | C．fourteen |
| A．Monday | B．Sunday | C．September |
| A．singer | B．clever | C．teacher |
| A．sing | B．cooking | C．making |
| A．happily | B．softly | C．slowly |
Computers
Computers are changing our life. You can do a lot of things with a computer, such as, writing articles (文章), watching videos, playing games and doing office work. But the most important use of computer is to access the internet. We don't need to leave home to borrow books from a library or to do shopping in a supermarket.
Computers enable us to have a more convenient(便利的) life.
1．Computers are changing our life.
Earth Hour is usually on the last Saturday of March. It's Earth Hour now. Many people turn off their lights. Alice usually watches TV with his parents in the evening, but now she is looking at stars. Kitty and Ben usually read storybooks before bedtime, but now they are lighting the candles. They are playing word games with their family. Sally usually does her homework at night, but now she is telling her sister a story. They feel proud to do something to save the Earth.
1．Both Kitty and Ben usually read storybooks before bedtime.On a hot summer day, I feel the wind is cool. Where does wind come from? When (当) the sun warms the Earth, the air moves. The moving air is called the wind. The wind moves everywhere. There are different kinds of winds.
When the wind blows strongly, it can move the windmills quickly. It can make wet clothes dry. Children can fly kites happily. When the wind blows gently, it can transfer pollen (传播花粉). It makes people feel comfortable (舒适的). Strong wind will bring us power and energy. It is very useful. But sometimes the strong wind will destroy many houses and plants. That's too terrible.
1．The ________ makes you feel cool on a hot summer day. ( )| A．wind | B．snow | C．cloud |
| A．from the sun | B．the moving air | C．warm |
| A．move the windmills quickly | B．make wet clothes dry | C．both A and B |
| A．make people feel comfortable | B．bring us power and energy | C．destroy many houses and plants |
| A．建设 | B．破坏 | C．吹拂 |
| A．never | B．often | C．always |
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