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Unit 4 The Earth Section 1 同步练 班级:_ 姓名:_ 得分:_ 一、选词填空(共 10 小题,每小题 1 分,计 10 分) 从方框中选择恰当的词或短语,并用其适当形式填空,每词 / 短语仅用一次。 fresh, gather, harvest, peaceful, lightning, melt, celebrate, local, tradition, divide 1. In spring, the snow begins to _ and the weather becomes warm. 2. We can see bright _ and hear loud thunder on rainy summer afternoons. 3. Farmers are busy with the _ in autumn every year. 4. Squirrels _ lots of food for their long cold winter. 5. Winter is quiet and _ with white snow everywhere. 6. After the rain, the air is clean and _. 7. People eat special _ food to celebrate solar terms. 8. It is an old _ to eat spring pancakes in China. 9. The year is _ into twenty-four solar terms. 10. We _ the Start of Spring with delicious spring rolls. 二、用所给词的适当形式填空(共 10 小题,每小题 1 分,计 10 分) 1. It is exciting _ (take) a trip in the countryside in spring. 2. Summer is bright and _ (noise) with cicadas singing. 3. Leaves turn yellow and start _ (fall) in cool autumn. 4. I enjoy _ (exercise) outdoors on sunny days. 5. Trees have green _ (leaf) in hot summer. 6. The 24 solar terms _ (be) great for farmers. 7. Each solar term _ (last) about fifteen days. 8. China _ (lie) in the north of the equator. 9. It is _ (comfort) to walk on cool autumn days. 10. Remember _ (record) the changes of plants in your journal. 三、阅读理解 A(共 4 小题,每小题 2.5 分,计 10 分) 阅读短文,从 A、B、C、D 四个选项中选出最佳答案。 Four Seasons in Shenyang Shenyang is a beautiful city with four clear seasons. Each season has its own beauty and special activities. Spring in Shenyang usually comes in late March. The weather is warm and windy. The snow melts slowly and flowers begin to bloom. Many people love flying kites and having picnics in the park. The air is fresh and makes people feel relaxed. Summer is hot and sometimes rainy. There are heavy showers and thunderstorms in summer. Kids love going swimming and eating ice cream. Big green trees can keep people cool on hot sunny days. Autumn is my favourite season. It is cool and dry. The sky is clear and blue. Maple leaves turn bright red. It is a good time for family outings. Farmers are busy harvesting fruits and vegetables. Winter is cold and snowy. The temperature is often below zero. People wear thick warm coats. Children enjoy making snowmen and having snowball fights. Winter in Shenyang is quiet and peaceful. 1. When does spring come to Shenyang? A. In early March B. In late March C. In April D. In May 2. What is the weather like in summer in Shenyang? A. Cold and snowy B. Cool and dry C. Hot and rainy D. Warm and windy 3. Why does the writer like autumn best? A. Because he can swim outside. B. Because the weather is cool and nice. C. Because it often snows. D. Because he can fly kites. 4. Which of the following is TRUE about winter in Shenyang? A. It is warm and wet. B. People need to wear thin clothes. C. Children can play with snow. D. There are many green leaves. 四、完形填空(共 10 小题,每小题 1 分,计 10 分) Our Home: The Earth The Earth is our home in the solar system. It is an amazing planet 1_ beautiful forests, blue seas and colourful land. The Earth is different 2_ other planets. It is the only one that can support 3_. There are many kinds of plants and animals here. Some plants are very tall, like the giant trees in the rainforest. They can 4_ over 100 metres high. Animals live in different 5_ on Earth. Some live on land, like lions and elephants. Some live in the sea, like whales and sharks. All these animals make the Earth 6_ and interesting. The Earth 7_ us with everything we need. It gives us clean water, fresh air and delicious food. Now the Earth is in danger. We must 8_ good care of our home. We should plant more trees and 9_ wild animals. The Earth is our only home. Let’s learn about it and 10_ it forever. 1. A. have B. with C. has D. without 2. A. from B. with C. to D. for 3. A. water B. air C. life D. food 4. A. walk B. run C. reach D. go 5. A. places B. time C. ways D. days 6. A. quiet B. lively C. boring D. safe 7. A. provides B. gives C. takes D. gets 8. A. make B. take C. give D. do 9. A. kill B. protect C. hurt D. leave 10. A. break B. forget C. protect D. waste 五、五选四(共 4 小题,每小题 2.5 分,计 10 分) Protect Our Earth The Earth is our only home. It gives us air, water, food and beautiful nature. It is our duty to love and protect it. 1_ The Earth has forests, rivers, mountains and seas. All living things depend on it to live. Plants make fresh air for us, and animals make the world lively. 2_ People cut down too many trees and pollute rivers. Some even waste water and electricity every day. These bad actions hurt our Earth a lot. 3_ We can plant more trees, save water and keep our neighbourhood clean. We should also tell our friends not to litter or kill wild animals. 4_ Small actions can make a big difference. If everyone tries to protect the Earth, our home will become more beautiful and peaceful. A. We can do many easy things to protect the Earth. B. The Earth is full of wonderful natural beauty. C. We should never use paper in our daily life. D. Now our Earth is facing many serious problems. E. Let’s work together to look after our home. 参考答案 一、选词填空 1. melt 2. lightning 3. harvest 4. gather 5. peaceful 6.fresh 7. local 8. tradition 9. divided 10. celebrate 二、适当形式填空 1. to take 2. noisy 3. to fall/falling 4. exercising 5. leaves 6.are 7. lasts 8. lies 9. comfortable 10. to record 三、阅读理解 A 1. B 2. C 3. B 4. C 四、完形填空 1. B 2. A 3. C 4. C 5. A 6.B 7. A 8. B 9. B 10. C 五、五选四 1. B 2. D 3. A 4. E 学科网(北京)股份有限公司 $