Unit 7 Protect the Earth 重点词汇句子（专项训练）-2025-2026学年译林版（三起）（2012）英语六年级上册

译林版（三起）六年级上册英语 Unit7 Protect the Earth重点词汇句子专项训练 满分100分 1、 从括号内选择正确单词，并用其适当形式填空（每空2分，共20分）. 1. We should stop ______ (cutting / cut) down too many trees, because trees help keep the air clean. 1. My mother always tells me to save ______ (water / waters) when I wash my hands—don’t leave the tap running. 1. This factory used to pour ______ (pollute / polluted) water into the river, but now it has stopped doing that. 1. Solar energy is a kind of ______ (renewable / renew) energy. It won’t run out like coal or oil. 1. We can ______ (reuse / reuse) plastic bottles to make pencil cases instead of throwing them away. 1. The students are talking about how to reduce ______ (waste / wastes) in their daily life, such as using cloth bags. 1. Too much ______ (plastic / plastics) in the ocean is bad for sea animals—they may eat it by mistake. 1. Wind power and hydro power are both ______ (green / greenly) energy sources that don’t harm the earth. 1. We mustn’t ______ (waste / saving) electricity. Turn off the lights when you leave a room. 1. The teacher said that ______ (protecting / protect) the earth is everyone’s duty, not just adults’. 二、动词形式灵活运用（用括号里单词的正确形式完成句子（每空2分，共20分） 1. My little brother often forgets ______ (turn) off the TV after watching it. We should remind him to save electricity. 2. If we keep ______ (use) too much paper, many more trees will be cut down in the future. 3. Last month, our class ______ (organize) a “Protect the Earth” activity in the park—we picked up litter there. 4. From now on, I ______ (not throw) rubbish on the ground. I will put it in the bin instead. 5. Listen! The radio ______ (tell) people about the importance of saving energy right now. 6. My parents usually ______ (go) to work by bike. They think it’s good for the earth and their health. 7. It’s important for us ______ (learn) how to reuse old things, like making toys from cardboard boxes. 8. Look! The workers ______ (clean) the dirty river. Soon the water will be clean again. 9. We ______ (plant) 50 small trees in our school yard next spring. We hope they can grow well. 10. He ______ (not understand) why we need to protect the earth before. But now he knows it’s important. 三、中文提示精准填空（根据括号里中文提示及句意完成句子（每空2分，共20分） 1. We should use ______ (布袋子) instead of plastic bags when we go shopping. 2. My father says we can ______ (收集雨水) to water the flowers in the garden. 3. The teacher told us that ______ (过度使用汽车) will make the air dirty. 4. If we don’t save energy, there will be no ______ (煤炭或石油) left for our children. 5. We need to ______ (保持河流清洁) because many fish live in them. 6. My sister made a beautiful pencil case by ______ (回收旧塑料瓶). 7. The poster on the wall says “______ (节约用电) — Turn off lights when leaving”. 8. People should stop ______ (乱扔垃圾) in the park. It makes the park messy. 9. Using ______ (太阳能) to heat water is a good way to protect the earth. 10. Our class plans to ______ (举办一场讲座) about protecting the earth next week. 四、短语中英互译（每空2分，共20分） （一）英译汉 1. protect the earth ______________ 2. save energy ______________ 3. reuse old things ______________ 4. cut down trees ______________ 5. reduce air pollution ______________ （二）汉译英 6. 保持空气清洁 ______________ 7. 回收纸张 ______________ 8. 停止使用塑料袋 ______________ 9. 节约水资源 ______________ 10. 绿色能源 ______________ 五、句子补全与改写（每空2分，共20分） （一）根据中文提示补全句子，一空一词。 1. 我们应该节约用电，因为电来自煤和石油。 We should __________ __________, because it __________ __________ coal and oil. 2. 不要浪费纸张。我们可以回收利用它来擦桌子。 Don’t __________ __________. We can __________ __________ to clean the desks. 3. 他们正在制作一张关于保护地球的海报。 They __________ __________ a poster __________ __________ the Earth. 4. 我们应该种植更多的树来保持空气清洁。 We should ______ more trees ______ keep the air clean. 5. 他昨天没有浪费水，因为他知道水资源很重要。 He ______ ______ water yesterday, because he knew water resources are important. 6. 未来人们将会使用更多的太阳能。 People ______ ______ more solar energy in the future. （二）句型改写 7. We should save electricity.（改为否定句） We ______ ______ save electricity. 8. They use plastic bags when they go shopping.（对划线部分提问） ______ ______ they ______ when they go shopping? 9. My mother walks to work to protect the earth.（改为同义句） My mother goes to work ______ ______ to protect the earth. 10. The students are picking up litter in the park.（改为一般疑问句） ______ the students ______ ______ litter in the park? 参考答案 一、词汇深度辨析 1. cutting（stop doing sth. 表示“停止做某事”，固定搭配） 2. water（water表示“水”时为不可数名词，无复数形式） 3. polluted（此处需形容词修饰名词water，polluted意为“被污染的”） 4. renewable（形容词修饰名词energy，renewable意为“可再生的”，renew为动词） 5. reuse（情态动词can后接动词原形） 6. waste（waste表示“废弃物”时为不可数名词，无复数形式） 7. plastic（plastic表示“塑料”时为不可数名词，无复数形式） 8. green（形容词修饰名词energy，green意为“环保的”，greenly为副词） 9. waste（情态动词mustn’t后接动词原形，结合句意“不要浪费电”，选waste） 10. protecting（此处需动名词作宾语从句的主语，protect为动词，需变为protecting） 二、动词形式灵活运用. 1. to turn（forget to do sth. 表示“忘记要做某事”，固定搭配） 2. using（keep doing sth. 表示“持续做某事”，固定搭配） 3. organized（last month为一般过去时标志，organize的过去式为organized） 4. won’t throw（from now on表示“从现在起”，用一般将来时，否定形式为won’t + 动词原形） 5. is telling（listen为现在进行时标志，主语the radio为单数，be动词用is，tell变为telling） 6. go（usually为一般现在时标志，主语my parents为复数，动词用原形） 7. to learn（it’s important for sb. to do sth. 为固定句型，意为“对某人来说做某事很重要”） 8. are cleaning（look为现在进行时标志，主语the workers为复数，be动词用are，clean变为cleaning） 9. will plant（next spring为一般将来时标志，用will + 动词原形） 10. didn’t understand（before表示“以前”，用一般过去时，否定形式借助didn’t，后接动词原形） 三、中文提示填空. 1. cloth bags 2. collect rainwater 3. using cars too much 4. coal or oil 5. keep rivers clean 6. recycling old plastic bottles 7. Save electricity 8. throwing rubbish everywhere 9. solar energy 10. hold a lecture 四、短语中英互译. （一）英译汉 1. 保护地球 2. 节约能源 3. 重复使用旧物 4. 砍伐树木 5. 减少空气污染 （二）汉译英 6. keep the air clean 7. recycle paper 8. stop using plastic bags 9. save water resources 10. green energy 五、句子补全与改写. （一）根据中文提示补全句子 1. save electricity; comes from 2. waste paper; reuse it 3. are making; about protecting 4. plant; to（should后接动词原形；“种植树木”的目的是“保持空气清洁”，用to表目的） 5. didn’t waste（yesterday为一般过去时标志，否定形式借助didn’t，后接动词原形） 6. will use（in the future为一般将来时标志，用will + 动词原形） （二）句型改写 7. shouldn’t; (should的否定形式为shouldn’t，后接动词原形，此处原句“应该节约电”的否定为“不应该节约电”，符合语法逻辑) 8. What; do; use（对“plastic bags”（物品）提问用what，一般现在时主语they为复数，借助助动词do，后接动词原形use） 9. on; foot（walk to work = go to work on foot，固定搭配，意为“步行上班”） 10. Are; picking; up 学科网（北京）股份有限公司 $$