Unit7 单元词汇基础练习2026-2027学年沪外教版 七年级英语 上册

沪外教版 七年级上册 Unit 7 Global warming 词汇基础练习（教师版·含答案） 一、重点单词 1. rise v．上升 2. level n．高度；水平 3. climate n．气候 4. coast n．海岸；海滨 5. wildfire n．野火 6. temperature n．温度；气温 7. global adj．全球的 8. effect n．影响；效应 9. fuel n．燃料 10. result n．结果；后果 二、词性转换 1. rise v．上升；升高 → rising adj．上升的 2. coast n．海岸；海滨 → coastal adj．沿海的 3. climate n．气候 → climatic adj．气候的 4. effect n．影响；效应 → affect v．影响；作用于 5. global adj．全球的 → globe n．球体；地球 6. melt v．熔化；融化 → melting n．熔化；融化 7. wind n．风；气流 → windy adj．多风的 8. rainstorm n．暴风雨 → storm n．风暴 9. heat v．使变热；加热 → heat n．热；高温 10. polar adj．极地的；北极的 → pole n．极地；北极 11. homeless adj．无家的 → homelessness n．无家可归 12. drought n．久旱；旱灾 → dry adj．干燥的 13. kill v．杀死；导致死亡 → killing n．杀害 三、重点短语 变热；变暖 heat up 不能支持；使失望 let sb down （使）变干；干透 dry out 北极；北极地区 the Arctic 结果；因此 as a result 词汇运用练习 一、用方框中所给词语的适当形式填空，每词仅用一次 （一） level，rise，coast，temperature，climate，wildfire，global，effect 1. The sea level has risen by ten centimetres. 2. The temperature will continue to rise . 3. Many people live along the coast . 4. The temperature in summer here is very high. 5. The climate here has changed a lot in recent years. 6. The wildfire broke out near the forest last summer. 7. Global warming is a serious problem for all of us. 8. Cars have a bad effect on the air. （二） fuel，result，homeless，save，future，hunt，degree，kill 1. Coal and oil are important fuels . 2. As a result , many animals lost their homes. 3. Many people became homeless after the big flood. 4. We should try to save water and electricity. 5. We must do something for the future . 6. Farmers should not hunt wild animals. 7. The temperature reached forty degrees . 8. Too much heat can kill thousands of trees. 二、用括号中所给单词的适当形式填空 1. The sea level (level) rose by 20 centimetres last year. 2. The higher the temperature, the faster (fast) the ice melts. 3. The ice is melted (melt) into water in summer. 4. Many animals are in great danger (danger) now. 5. We must take action to save (save) the earth. 三、翻译句子 1. Scientists say the earth will heat up in the coming years. 科学家说未来几年地球将会升温。 2. As a result , the sea level is rising faster than before. 因此海平面正以前所未有的速度上升。 3. Do not let the bad news let you down. 不要让这个坏消息使你失望。 4. If the rivers dry out , the animals will die. 如果河流干涸，动物们就会死亡。 四、选词填空 阅读下面短文，在方框中选择合适的单词并用其正确形式填空。 level，temperature，climate，global，effect，fuel，wildfire，future，cause，rise Global warming is a big problem. The sea 1. level has risen by many centimetres, and the 2. temperature is rising too. As a result, the 3. climate in many parts of the world has changed. 4. Global warming has a great 5. effect on all living things. People use more and more 6. fuel to heat their homes, and this makes the air dirtier. In summer, 7. wildfire s often break out in the forest. If we go on like this, our 8. future will be much worse. We must take action now, or global warming will 9. cause more problems and the sea will keep 10. rising . 学科网（北京）股份有限公司 $ 沪外教版 七年级上册 Unit 7 Global warming 词汇基础练习 一、重点单词 1. v．上升 2. n．高度；水平 3. n．气候 4. n．海岸；海滨 5. n．野火 6. n．温度；气温 7. adj．全球的 8. n．影响；效应 9. n．燃料 10. n．结果；后果 二、词性转换 1. v．上升；升高 → adj．上升的 2. n．海岸；海滨 → adj．沿海的 3. n．气候 → adj．气候的 4. n．影响；效应 → v．影响；作用于 5. adj．全球的 → n．球体；地球 6. v．熔化；融化 → n．熔化；融化 7. n．风；气流 → adj．多风的 8. n．暴风雨 → n．风暴 9. v．使变热；加热 → n．热；高温 10. adj．极地的；北极的 → n．极地；北极 11. adj．无家的 → n．无家可归 12. n．久旱；旱灾 → adj．干燥的 13. v．杀死；导致死亡 → n．杀害 三、重点短语 变热；变暖 不能支持；使失望 （使）变干；干透 北极；北极地区 结果；因此 词汇运用练习 一、用方框中所给词语的适当形式填空，每词仅用一次 （一） level，rise，coast，temperature，climate，wildfire，global，effect 1. The sea has risen by ten centimetres. 2. The temperature will continue to . 3. Many people live along the . 4. The in summer here is very high. 5. The here has changed a lot in recent years. 6. The broke out near the forest last summer. 7. warming is a serious problem for all of us. 8. Cars have a bad on the air. （二） fuel，result，homeless，save，future，hunt，degree，kill 1. Coal and oil are important . 2. As a , many animals lost their homes. 3. Many people became after the big flood. 4. We should try to water and electricity. 5. We must do something for the . 6. Farmers should not wild animals. 7. The temperature reached forty . 8. Too much heat can thousands of trees. 二、用括号中所给单词的适当形式填空 1. The sea (level) rose by 20 centimetres last year. 2. The higher the temperature, the (fast) the ice melts. 3. The ice is (melt) into water in summer. 4. Many animals are in great (danger) now. 5. We must take action to (save) the earth. 三、翻译句子 1. Scientists say the earth will in the coming years. 科学家说未来几年地球将会升温。 2. , the sea level is rising faster than before. 因此海平面正以前所未有的速度上升。 3. Do not let the bad news you down. 不要让这个坏消息使你失望。 4. If the rivers , the animals will die. 如果河流干涸，动物们就会死亡。 四、选词填空 阅读下面短文，在方框中选择合适的单词并用其正确形式填空。 level，temperature，climate，global，effect，fuel，wildfire，future，cause，rise Global warming is a big problem. The sea 1. has risen by many centimetres, and the 2. is rising too. As a result, the 3. in many parts of the world has changed. 4. warming has a great 5. on all living things. People use more and more 6. to heat their homes, and this makes the air dirtier. In summer, 7. s often break out in the forest. If we go on like this, our 8. will be much worse. We must take action now, or global warming will 9. more problems and the sea will keep 10. . 学科网（北京）股份有限公司 $