Module 3 Green Earth单元知识总结及重点易错（专项训练）-2026-2027学年湘鲁版（三起）英语六年级上册

**基本信息** 聚焦环保主题，以“词汇-短语-句型-语法-应用”逻辑链系统整合10个易错考点，通过基础-提升-拓展三层训练（90题）强化语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |重点语法|6大语法点|should/must等情态动词用法、祈使句结构等规则提炼|从词法（三R原则等）到句法（It is adj. to do等）递进| |十大考点|90题（每考点9题）|分层训练：基础题巩固规则，提升题辨析易错点，拓展题结合情景应用|围绕环保主题，语法点与情景对话、逻辑推断深度融合|

湘鲁版（三起）六年级上册 Module 3 Green Earth 考点精练 湘鲁版（三起）六年级上册 Module 3 Green Earth 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 第一部分：重点单词汇总 类别 单词 中文意思 说明/拓展 环保/自然 environment, pollution, recycle, reuse, reduce, waste, rubbish, bin, clean, dirty 环境、污染、回收、再用、减少、废物、垃圾、垃圾桶、干净、脏 三R原则：recycle/reuse/reduce 能源/资源 energy, save, water, electricity, light, turn off, power, solar 能源、节省、水、由、灯、关掉、由力、太阳能 save water/electricity 动植物/自然 plant, tree, forest, animal, earth, air, land, sea, sky, world 植物、树、森林、动物、地球、空气、土地、海、天空、世界 plant trees, protect animals 动作/势动词 protect, pick up, throw away, blow away, plant, save, stop, keep, make, use 保护、捡起、扔掉、吹走、种植、节省、停止、保持、制造、使用 stop...from..., keep...clean 形容词/其他 important, beautiful, dangerous, different, every, should, must, can, cannot, both, all 重要的、美丽的、危险的、不同的、每个、应该、必须、能够、不能、两者、所有 should/shouldn’t/must/mustn’t 第二部分：重点短语汇总 短语 中文 短语 中文 protect the environment 保护环境 save water/electricity 节省水/由 pick up rubbish 捡垃圾 throw away 扔掉（废物） turn off the light 关灯 turn on the light 开灯 plant trees 种树 clean up 打扫干净 stop...from... 阻止…做… keep...clean 保持…干净 blow away 吹走、吹散 recycle paper/glass 回收纸/玻璃 reuse bags 重用袋子 reduce waste 减少废物 be made of/from 由…制成 take care of 照顾、关心 be good for 对…有益 be bad for 对…有害 both...and... 既…又… all over the world 全世界 第三部分：重点句型汇总 句型 例句 中文 说明 We should/shouldn’t... We should save water. 我们应该/不应该… should建议议 We must/mustn’t... We must stop pollution. 我们必须/禁止… must强调必须 Don’t... / Please... Don’t throw away paper. 别…/请… 祈使句 Let’s... Let’s plant more trees. 让我们… 建议 It is important to... It is important to save water. 做…很重要 it作形式主语 ...be made of/from... Paper is made from wood. …由…制成 被动语态 stop...from...ing We must stop people from cutting trees. 阻止人们做… stop用法 both...and... Both Chen Wei and Bella like science. 既…又… 两者都 be good/bad for... Too much rubbish is bad for the earth. 对…有益/有害 形容词配合 What can we do to...? What can we do to help the earth? 我们能做什么来…？ 特殊疑问句 第四部分：重点语法汇总 1. 语法一：should / shouldn’t 建议与批评 should + 动词原形表“应该”，shouldn’t 表“不应该”。用于提出环保建议。例：We should save water. / We shouldn’t throw rubbish on the ground. 2. 语法二：must / mustn’t 强调必须 must + 原形表“必须”. 3. 语法三：Don’t... 祈使句否定 “Don’t + 动词原形”表禁止。例：Don’t throw away paper. / Don’t walk on the grass. 4. 语法四：It is + adj. + to + 原形 it 作形式主语，真正主语是不定式。例：It is important to protect the environment. / It is good to plant trees. 5. 语法五：be made of / be made from be made of 表“由…制成”（看得出原料）；be made from（看不出原料）。例：The desk is made of wood. / Paper is made from wood. 6. 语法六：stop...from...ing / keep...clean stop sb. from doing 阻止某人做；keep + 宾 + adj. 保持某物某状态。例：We must stop people from cutting trees. / We should keep the classroom clean. 第五部分：十大易错考点专项训练（90题全选择题） 考点一：should / shouldn’t + 动词原形（建议与批评） ◇ 基础题（选择题） ◇（ ）1. We ______ save water every day. A. should B. shouldn’t C. are D. is ◇（ ）2. You ______ throw rubbish on the floor. A. should B. shouldn’t C. can D. are ◇（ ）3. Chen Wei, you ______ keep the classroom clean. A. should B. shouldn’t C. do D. does ▷ 提升题（选择题） ▷（ ）1. Olivia asks, “Should we turn off the lights when we leave?” The right answer is ______. A. Yes, we should B. No, we shouldn’t C. Yes, we can D. No, we don’t ▷（ ）2. Which sentence is correct? A. We should to save water. B. We should saving water. C. We should save water. D. We should saves water. ▷（ ）3. Bella says we ______ waste paper. She means we must use both sides. A. should B. shouldn’t C. can D. must ★ 拓展题（选择题） ★（ ）1. In Xiamen, students are told they ______ throw plastic bags into the sea. A. should B. shouldn’t C. can D. must ★（ ）2. Zhang Hao gives advice: “Everyone ______ do something to help the earth.” A. should B. shouldn’t C. is D. are ★（ ）3. Which is the best advice for protecting the environment? A. We should throw away more things. B. We should use more plastic bags. C. We should plant more trees. D. We shouldn’t turn off lights. 考点二：must / mustn’t 强调必须与禁止 ◇ 基础题（选择题） ◇（ ）1. We ______ stop cutting down too many trees. A. must B. mustn’t C. should D. are ◇（ ）2. You ______ pick flowers in the park. A. must B. mustn’t C. can D. do ◇（ ）3. Lily, you ______ play with fire. It’s dangerous. A. must B. mustn’t C. should D. can ▷ 提升题（选择题） ▷（ ）1. —Must I clean the classroom now? —Yes, you ______. A. must B. mustn’t C. can D. need ▷（ ）2. —Must I go home right now? —No, you ______. A. mustn’t B. must C. don’t have to D. need ▷（ ）3. In Kunming, people know they ______ waste water in the lake. A. must B. mustn’t C. should D. can ★ 拓展题（选择题） ★（ ）1. Jam, you ______ finish your homework before you go out to play. A. must B. mustn’t C. should D. can ★（ ）2. Which sentence shows the strongest rule? A. You should be quiet. B. You must be quiet. C. Please be quiet. D. You can be quiet. ★（ ）3. Bella reminds everyone: “We ______ forget to turn off the tap.” A. must B. mustn’t C. should D. can 考点三：Don’t... / Please... 祈使句（否定与肯定） ◇ 基础题（选择题） ◇（ ）1. ______ throw rubbish on the ground. A. Don’t B. Please C. Not D. No ◇（ ）2. ______ keep our school clean. A. Don’t B. Please C. Not D. No ◇（ ）3. ______ walk on the grass. A. Don’t B. Please C. Not D. No ▷ 提升题（选择题） ▷（ ）1. Which is a correct polite request? A. Don’t open the window. B. Please open the window. C. Not open the window. D. No open the window. ▷（ ）2. Olivia says to her brother: “______ waste water.” A. Please B. Don’t C. Not D. No ▷（ ）3. The teacher writes on the board: “Please ______ quiet in the library.” A. be B. are C. is D. do ★ 拓展题（选择题） ★（ ）1. Chen Wei puts up a sign: “Don’t ______ the flowers.” A. pick B. picks C. picking D. to pick ★（ ）2. In Jinan, a park notice says: “Please ______ the birds, but don’t feed them.” A. watch B. watches C. watching D. to watch ★（ ）3. Which sign is correct for a clean earth? A. Don’t keep clean. B. Please throw rubbish. C. Please pick up paper. D. Don’t plant trees. 考点四：It is + adj. + to + 动词原形（it作形式主语） ◇ 基础题（选择题） ◇（ ）1. It is important ______ water. A. save B. to save C. saving D. saves ◇（ ）2. It is good ______ trees in spring. A. plant B. to plant C. planting D. plants ◇（ ）3. It is bad ______ the environment. A. pollute B. to pollute C. polluting D. pollutes ▷ 提升题（选择题） ▷（ ）1. It is not easy ______ a clean world. A. make B. to make C. making D. makes ▷（ ）2. It is wonderful ______ birds in the forest. A. see B. seeing C. to see D. sees ▷（ ）3. Which sentence is correct? A. It is important keep clean. B. It is important to keep clean. C. It is important keeps clean. D. It important to keep clean. ★ 拓展题（选择题） ★（ ）1. Lily thinks it is necessary ______ paper on both sides. A. use B. to use C. using D. uses ★（ ）2. Zhang Hao says it is everyone’s duty ______ the earth. A. protect B. to protect C. protecting D. protects ★（ ）3. In Wuhan, people find it is great ______ the Yangtze River clean. A. see B. seeing C. to see D. sees 考点五：be made of / be made from 区分 ◇ 基础题（选择题） ◇（ ）1. This desk is ______ wood. A. made of B. made from C. make of D. make from ◇（ ）2. Paper is ______ wood. A. made of B. made from C. make of D. make from ◇（ ）3. The bag is ______ plastic. A. made of B. made from C. make of D. make from ▷ 提升题（选择题） ▷（ ）1. Glass is ______ sand and other things. A. made of B. made from C. make of D. make from ▷（ ）2. Which one is made of something you can still see? A. Paper from wood. B. Bread from flour. C. A wooden chair from trees. D. Juice from fruit. ▷（ ）3. Jam shows his friends a kite. He says, “It is ______ bamboo and paper.” A. made of B. made from C. make of D. make from ★ 拓展题（选择题） ★（ ）1. Bella wears a cotton dress. Cotton is ______ plants. A. made of B. made from C. make of D. make from ★（ ）2. In Qingdao, a student says the model ship is ______ recycled wood. A. make of B. make from C. made of D. made from ★（ ）3. Which sentence is WRONG? A. The table is made of wood. B. Wine is made from grapes. C. The book is made of paper. D. Air is made of water. 考点六：stop...from...ing / keep...clean / blow away ◇ 基础题（选择题） ◇（ ）1. We must stop people ______ cutting down trees. A. from B. of C. to D. for ◇（ ）2. Please keep the classroom ______. A. clean B. cleaning C. cleans D. to clean ◇（ ）3. The wind may ______ the paper away. A. blow B. blows C. blowing D. to blow ▷ 提升题（选择题） ▷（ ）1. The teacher tells us to stop ______ in class. A. talk B. talking C. to talk D. talks ▷（ ）2. Olivia keeps her desk ______ every day. A. tidy B. tidying C. tidys D. to tidy ▷（ ）3. The farmer puts stones to stop the soil from ______ away. A. wash B. washing C. to wash D. washes ★ 拓展题（选择题） ★（ ）1. Chen Wei knows trees can stop the wind from ______ the earth away. A. blow B. blowing C. blows D. to blow ★（ ）2. Lily tries to keep the park ______ and beautiful. A. clean B. cleaning C. cleans D. to clean ★（ ）3. In Xiamen, students plant grass to stop sand ______ into the sea. A. blow B. blowing C. blows D. to blow 考点七：pick up / throw away / turn off 动词短语辨析 ◇ 基础题（选择题） ◇（ ）1. Please ______ the rubbish on the ground. A. pick up B. throw away C. turn off D. put on ◇（ ）2. Don’t ______ the old books. We can reuse them. A. pick up B. throw away C. turn off D. put on ◇（ ）3. Please ______ the light when you leave the room. A. pick up B. throw away C. turn off D. put on ▷ 提升题（选择题） ▷（ ）1. Which phrase means “重用”? A. pick up B. throw away C. reuse D. turn off ▷（ ）2. Jam sees paper on the floor. He should ______. A. throw it away B. pick it up C. turn it off D. blow it away ▷（ ）3. We should ______ the tap after washing hands. A. turn on B. turn off C. pick up D. throw away ★ 拓展题（选择题） ★（ ）1. Bella puts the bottles into different bins to ______ them. A. throw away B. pick up C. recycle D. turn off ★（ ）2. In Jinan, students ______ waste paper to make new notes. A. throw away B. pick up C. recycle D. turn off ★（ ）3. Which is the right order? 1. use 2. reuse 3. recycle A. 1-2-3 B. 3-2-1 C. 2-3-1 D. 1-3-2 考点八：both...and... / all / every 三者区分 ◇ 基础题（选择题） ◇（ ）1. ______ Chen Wei and Jam like science. A. Both B. All C. Every D. Each ◇（ ）2. ______ students in our class love animals. A. Both B. All C. Every D. Each ◇（ ）3. ______ day we should brush our teeth. A. Both B. All C. Every D. Each ▷ 提升题（选择题） ▷（ ）1. ______ of them is from Qingdao. (two people) A. Both B. All C. Every D. Each ▷（ ）2. ______ of the three boys has a pet. A. Both B. All C. Every D. Each ▷（ ）3. Which sentence is correct? A. Both they are students. B. They both are students. C. They are both student. D. Both them are students. ★ 拓展题（选择题） ★（ ）1. Lily and Bella are ______ good at painting and singing. A. all B. both C. every D. each ★（ ）2. In Kunming, ______ child knows the importance of trees. A. both B. all C. every D. each ★（ ）3. Zhang Hao says: “______ my brother and I want to be scientists.” A. All B. Both C. Every D. Each 考点九：be good/bad for 配合与环保词汇辨析 ◇ 基础题（选择题） ◇（ ）1. Trees are ______ for the earth. A. good B. bad C. well D. badly ◇（ ）2. Too much pollution is ______ for our health. A. good B. bad C. well D. nicely ◇（ ）3. Walking is ______ for your body. A. good B. bad C. ill D. badly ▷ 提升题（选择题） ▷（ ）1. We should plant trees because they are ______ for the air. A. bad B. good C. badly D. worse ▷（ ）2. Throwing plastic into the sea is ______ for fish. A. good B. bad C. well D. nicely ▷（ ）3. Olivia eats more vegetables because they are ______ for her. A. bad B. good C. badly D. worse ★ 拓展题（选择题） ★（ ）1. Jam learns that riding a bike is ______ for the environment. A. good B. bad C. badly D. worse ★（ ）2. In Wuhan, people know the Yangtze River is ______ for the city. A. good B. bad C. badly D. worse ★（ ）3. Which is NOT good for the earth? A. Planting trees. B. Saving water. C. Cutting down forests. D. Riding a bike. 考点十：综合情景对话与环保逻辑推断（单元综合） ◇ 基础题（选择题） ◇（ ）1. —What can we do to help the earth? —We can ______. A. throw more rubbish B. plant more trees C. cut down trees D. waste water ◇（ ）2. —Why should we save water? —Because there is ______ clean water on earth. A. much B. many C. not much D. a lot ◇（ ）3. Chen Wei and his friends decide to make a poster about ______. A. how to waste water B. how to protect the earth C. how to cut trees D. how to make pollution ▷ 提升题（选择题） ▷（ ）1. Lily sees someone throwing a bottle into the river. She should say: ______ A. That’s great! B. Don’t do that! C. Please throw more! D. It doesn’t matter. ▷（ ）2. Which of the following is a green habit? A. Driving everywhere. B. Using paper on one side. C. Turning off lights at school. D. Buying new bags every day. ▷（ ）3. Bella wants to write a slogan for Earth Day. Which is the BEST? A. “Throw away more!” B. “Save water, save earth!” C. “Cut more trees!” D. “Waste electricity!” ★ 拓展题（选择题） ★（ ）1. In Xiamen, students clean the beach together. They find that ______ is the best way to help. A. throwing rubbish B. picking up rubbish C. making more bins D. swimming in the sea ★（ ）2. Zhang Hao gives a speech. He says, “If we all do a little, the earth will be ______.” A. dirtier B. more polluted C. cleaner D. worse ★（ ）3. Which of these is the MOST important message of Module 3? A. The earth is too big to care about. B. Only teachers should protect the earth. C. Everyone should do something for the earth. D. We can only protect the earth at school. 第六部分：参考答案与详细解析 考点一：should / shouldn’t 参考答案与解析 ◇1: A → should + 原形表“应该”，save water 节约用水是正确的环保行为。 ◇2: B → shouldn’t throw 不应该扔，地上乱扔垃圾是不文明的。 ◇3: A → Chen Wei 是单数第三人称，但 should 后靠原形动词，不变形，故选 should keep。 ▷▷1: A → Should we...? 的肯定回答用 Yes, we should.，是固定配对。 ▷▷2: C → should 后靠动词原形，不能加 to、不能加 -ing、不能加 -s。 ▷▷3: B → shouldn’t waste 不应该浪费，呼吁用双面印刷可以节约用纸。 ★1: B → 禁止往海里扔塑料袋用 mustn’t 。注意 mustn’t 表禁止，语气最强。 ★2: A → 每个人“应该”做点什么来帮助地球，用 should。 ★3: C → 种更多的树是最好的环保建议，其余选项都是坏习惯。 考点二：must / mustn’t 参考答案与解析 ◇◇1: A → must stop 必须停止，包括停止乱伐树木。 ◇◇2: B → mustn’t pick 禁止摘花，公园里摘花是不对的。 ◇◇3: B → mustn’t play with fire 禁止玩火，因为很危险。 ▷▷1: A → Must I...? 的肯定回答用 Yes, you must.，不用 mustn’t。 ▷▷2: C → “必须现在回家吗？”“不，不必须。”用 don’t have to 表示不强制。 ▷▷3: B → 规定“必须不要浪费湖水”，mustn’t waste。 ★1: A → 诸如 Jam 必须先完成作业再出去玩。 ★2: B → must 语气最强，表示绝对要求；should 和 please 语气较弱。 ★3: B → “不得忘记”用 mustn’t forget，语气强。 考点三：Don’t... / Please... 参考答案与解析 ◇◇1: A → Don’t + 原形表禁止，“别扔垃圾”用 Don’t throw。 ◇◇2: B → Please + 原形表请求，“请保持学校干净”。 ◇◇3: A → Don’t walk 禁止踏草地。 ▷▷1: B → Please open 是祈使句肯定形式，其余都有语法错误。 ▷▷2: B → Olivia 对哥哥说 Don’t waste water，否定祈使句。 ▷▷3: A → Please be quiet 请保持安静，be 用原形。 ★1: A → Don’t 后靠动词原形，故 pick 而非 picks。 ★2: A → Please watch 请观察，用原形 watch。 ★3: C → Please pick up paper 请捡起废纸是正确的环保标语。 考点四：It is + adj. + to + 原形 参考答案与解析 ◇◇1: B → It is important to save 保留原形 to save，这是固定配对。 ◇◇2: B → It is good to plant 春天种树很好，用 to plant。 ◇◇3: B → It is bad to pollute 污染环境是坏事，用 to pollute。 ▷▷1: B → It is not easy to make 当定语主语用 to make。 ▷▷2: C → It is wonderful to see 能看到鸟儿很精彩，用 to see。 ▷▷3: B → It is important to keep 句式结构完整正确。 ★1: B → It is necessary to use 双面用纸是必要的，用 to use。 ★2: B → It is one’s duty to protect 保护地球是人人的责任。 ★3: C → It is great to see 能看到长江干净很棒，用 to see。 考点五：be made of / be made from 参考答案与解析 ◇◇1: A → 椅子是由木头做的，能看出原料用 made of。 ◇◇2: B → 纸是由木头制成的，看不出原料用 made from。 ◇◇3: A → 袋子由塑料做的，能看出原料用 made of。 ▷▷1: B → 玻璃由沙子等制成，原料看不出用 made from。 ▷▷2: C → 木椅子由树木做的，能看出原料，故选 C。A/B/D 都看不出原料。 ▷▷3: A → 风筝由竹子和纸做成，能看出原料用 made of。 ★1: B → 棉苗被加工成布料，原料看不出用 made from。 ★2: C → 模型船由回收木头做成，能看出原料用 made of。 ★3: D → 空气不是由水制成的，ABC 都正确，D 是错误句子。 考点六：stop...from...ing / keep...clean 参考答案与解析 ◇◇1: A → stop sb. from doing 是固定配对，介词用 from。 ◇◇2: A → keep + 宾 + adj. 保持某物某状态，用 clean 形容词。 ◇◇3: A → may 后靠原形动词，故 blow，blow away 吹走。 ▷▷1: B → stop doing 停止做某事，stop talking 停止说话。 ▷▷2: A → keep + 宾 + adj. 用 tidy 形容词，不用 tidying。 ▷▷3: B → stop...from + doing，土壤被冲走用 washing。 ★1: B → stop...from + doing，风吹走土壤用 blowing。 ★2: A → keep + 宾 + adj. 公园干净又美丽用 clean。 ★3: B → stop...from + doing，沙子被吹走用 blowing。 考点七：pick up / throw away / turn off 参考答案与解析 ◇◇1: A → pick up 捡起，地上的垃圾应该捡起来。 ◇◇2: B → throw away 扔掉，不要扔掉旧书，因为可以重用。 ◇◇3: C → turn off the light 关灯，离开教室时关灯节由。 ▷▷1: C → reuse 重用，意思是“重用”。 ▷▷2: B → pick it up 把它捡起来，纸掉在地上应捡起。 ▷▷3: B → turn off the tap 关掉水鿞，洗完手关水鿞节水。 ★1: C → recycle 回收，将瓶子放进不同垃圾桶是回收。 ★2: C → recycle waste paper 回收废纸，可制作新笔记。 ★3: A → 正确顺序是先使用 use，再重用 reuse，最后回收 recycle。 考点八：both...and... / all / every 参考答案与解析 ◇◇1: A → Both...and... 既…又…，Chen Wei 和 Jam 两人用 both。 ◇◇2: B → All students 全班同学用 all，表示三人以上全体。 ◇◇3: C → Every day 每天，every 修饰单数名词 day。 ▷▷1: D → Each of them 他们每一个，two people 用 each（both 不能跟 of them is）。 ▷▷2: D → Each of the three boys 三个男孩每一个用 each。 ▷▷3: B → They both are students. 固定用法，both 放在 be 动词后。 ★1: B → Lily and Bella 两人用 both，两者都擅长画画和唱歌。 ★2: C → Every child 每个孩子，every 修饰单数名词 child。 ★3: B → Both my brother and I 既我哥哥又我，用 both...and...。 考点九：be good/bad for 参考答案与解析 ◇◇1: A → be good for 对…有益，树木对地球有益。 ◇◇2: B → be bad for 对…有害，污染对健康有害。 ◇◇3: A → be good for 散步对身体有益。 ▷▷1: B → be good for 树木对空气有益。 ▷▷2: B → be bad for 向海里扔塑料对鱼有害。 ▷▷3: B → be good for 多吃蔬菜对 Olivia 有益。 ★1: A → be good for 骑自行车对环境有益。 ★2: A → be good for 长江对武汉这座城市有益。 ★3: C → Cutting down forests 乱伐森林对地球不好，其余都是好习惯。 考点十：综合情景对话与逻辑推断 参考答案与解析 ◇◇1: B → plant more trees 种更多的树是帮助地球的最好方式。 ◇◇2: C → not much clean water 地球上净水不多，所以要节约用水。 ◇◇3: B → how to protect the earth 如何保护地球，制作宣传画报。 ▷▷1: B → Don’t do that! 别那样做！看到别人乱扔垃圾应该勉厂。 ▷▷2: C → Turning off lights at school 在学校关灯是绿色习惯。 ▷▷3: B → Save water, save earth! 节水，救地球！这是最佳口号。 ★1: B → picking up rubbish 捡垃圾是帮助清扫海滩最好的方式。 ★2: C → If we all do a little, the earth will be cleaner. 大家都做一点点，地球会更干净。 ★3: C → 本单元最核心的信息是“每个人都应该为地球做点什么”。 第 页 学科网（北京）股份有限公司 $