重点易错（专项训练）-2026-2027学年外研版（三起）英语五年级上册

**基本信息** 聚焦外研版五年级上册期中3单元核心短语、句型及8大语法点，通过规则归纳+梯度训练构建系统性复习体系，提升语言应用与思维辨析能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |语法速记|8大语法点|规则模块化归纳（如should+原形、Don't+原形等）|单元短语句型→语法规则推导→易错点标注| |专项练习|10考点×9题|基础-提升-拓展三级梯度训练|语法点→核心考法→场景化应用（健康/环保/友谊主题）|

外研版（三起）五年级上册 · 英语期中重点易错专项练习 2026外研版（三起）五年级上册 英语期中重点易错专项练习 Unit 1 What's on your plate? · Unit 2 A green life · Unit 3 Happy together 学校：____________ 班级：____________ 姓名：____________ 得分：______________ 📋 第一部分：期中重点知识总结 🔹 Unit 1 What's on your plate? 重点短语 ● healthy food 健康食品 ● unhealthy food 不健康食品 ● too much 太多（不可数） ● a lot of 许多 ● a few 几个（可数复数） ● good eating habits 良好的饮食习惯 ● a bar of chocolate 一块巧克力 ● a bag of chips 一袋薯条 ● on your plate 在你的盘子里 ● eat slowly 慢慢吃 ● stay healthy 保持健康 ● make some changes 做出一些改变 🔹 Unit 1 What's on your plate? 重点句型 ◆ Don't take too much! 不要拿太多！ ◆ You should have some vegetables. 你应该吃些蔬菜。 ◆ What do you eat for lunch? 你午餐吃什么？ ◆ I want noodles in soup, salad and beef. 我想要汤面、沙拉和牛肉。 ◆ It's good for our bones. 它对我们的骨骼有益。 ◆ Just a few biscuits are not enough! 仅仅几块饼干是不够的！ ◆ You should eat slowly. 你应该慢慢吃。 ◆ We should have fruit. 我们应该吃水果。 🔹 Unit 2 A green life 重点短语 ● throw away 扔掉 ● make use of 利用 ● wait and see 等着瞧 ● cut down food waste 减少厨余垃圾 ● cut down plastic use 减少塑料使用 ● recycle bottles 回收瓶子 ● reuse old things 重复使用旧物 ● turn into 变成 ● pick up rubbish 捡垃圾 ● turn off lights 关灯 ● bring one's own water bottles 自带水杯 ● live a greener life 过更环保的生活 ● look after the earth 爱护地球 ● Earth Day 地球日 🔹 Unit 2 A green life 重点句型 ◆ Don't throw it away. 不要把它扔掉。 ◆ I can make use of it. 我可以利用它。 ◆ What can you make with it? 你能用它制作什么？ ◆ We should bring our own water bottles. 我们应该自带水杯。 ◆ It's bad for the land and sea. 它对土地和海洋有害。 ◆ Every small action makes a big difference. 每个小行动都会带来大改变。 ◆ Let's live a greener life together! 让我们一起过更环保的生活！ 🔹 Unit 3 Happy together 重点短语 ● help each other 互相帮助 ● take care of each other 互相关心 ● share things 分享东西 ● listen to each other 互相倾听 ● be happy for each other 为彼此开心 ● best friends 最好的朋友 ● walk away 走开 ● talk to each other 互相交谈 ● try something new 尝试新事物 ● have fun 玩得开心 ● play together 一起玩 ● get in the way 妨碍 ● International Day of Friendship 国际友谊日 ● make friends again 重归于好 🔹 Unit 3 Happy together 重点句型 ◆ Why are you looking worried? 你为什么看起来忧心忡忡？ ◆ We want to be friends but we can't. 我们想做朋友但不能。 ◆ We are friends because we are happy together. 我们是朋友因为在一起很快乐。 ◆ Friends play together and friends share with each other. 朋友一起玩并彼此分享。 ◆ I'm unhappy because I'm not your friend now. 我不开心因为我现在不是你的朋友。 ◆ We've got a problem today. 我们今天遇到一个难题。 ◆ Let's talk to each other. 让我们互相交谈。 ◆ What are your friends like? 你的朋友们是什么样的？ 📋 期中重点语法速记 🔸 语法一：情态动词 should / shouldn't ▸ should + 动词原形，表"应该/不应该"。 ▸ 否定：shouldn't = should not。 ▸ 人称不同，should 不变形。 ▸ Don't 和 shouldn't 区别：Don't + 原形（禁止做某事）；shouldn't + 原形（不应该做某事，语气更温和）。 🔸 语法二：祈使句（肯定与否定） ▸ 肯定：动词原形开头。 ▸ 例：Eat slowly. / Reuse old bottles. 否定：Don't + 动词原形。 ▸ 例：Don't throw it away. / Don't eat too much. 注意：Don't 后永远用动词原形，不加 s 或 ing。 🔸 语法三：too much / a lot of / a few 辨析 ▸ too much + 不可数名词，表"太多"（含负面意思）。 ▸ a lot of + 可数复数/不可数，表"许多"。 ▸ a few + 可数复数，表"几个、一些"。 ▸ 注意区分：too many + 可数复数（太多）。 🔸 语法四：be good for / be bad for ▸ be good for + 名词，表"对……有益"。 ▸ be bad for + 名词，表"对……有害"。 ▸ 主语可以是 it 或 they。 ▸ 例：Milk is good for our bones. Candy is bad for your teeth.。 🔸 语法五：连词 and / but / because ▸ and 表并列/顺承，前后意思一致。 ▸ but 表转折，前后意思相反。 ▸ because 表原因，回答 why 问句。 ▸ 重要规则：because 和 so 不能同时出现在同一句中。 🔸 语法六：make + 人 + 形容词 ▸ make + 宾语 + 形容词，表"使某人……"。 ▸ 主语三单时 make → makes。 ▸ 例：This makes me unhappy. / The story makes us laugh. / He often makes me happy.。 🔸 语法七：have got 的用法 ▸ have got = have，表"拥有"。 ▸ I/you/we/they have got；he/she has got。 ▸ 否定：haven't got / hasn't got。 ▸ 疑问：Have you got...? / Has she got...? 注意：have got 不和助动词 do/does 连用。 🔸 语法八：let's + 动词原形 ▸ Let's = Let us，后接动词原形，表"让我们……"。 ▸ 例：Let's stop and think together. / Let's talk to each other. / Let's make friends again.。 📝 第二部分：期中重点易错专项练习（共10考点 × 9题 = 90题） ⚠️ 每个考点含：基础题3题 → 提升题3题 → 拓展题3题，全部为选择题 🎯 考点一：Don't + 动词原形（否定祈使句，Don't后永远用原形） ◇ 基础题（选择题） ◇（ ）1. ______ throw away the old bottles. We can reuse them. A. Not B. Don't C. No D. Isn't ◇（ ）2. ______ eat too much meat. It's not good for your stomach. A. Not B. Don't C. No D. Aren't ◇（ ）3. ______ waste water. We should save it. A. Don't B. Not C. No D. Doesn't ▷ 提升题（选择题） ▷（ ）4. Olivia says: "______ take too much food. Just a few biscuits are enough." A. Not B. Don't C. No D. Isn't ▷（ ）5. Which is correct? ______ A. Don't throws it away. B. Don't throw it away. C. Don't throwing it away. D. Don't to throw it away. ▷（ ）6. Chen Wei tells Jam: "______ use too many plastic bags. Bring your own bag." A. Not B. Don't C. No D. Doesn't ★ 拓展题（选择题） ★（ ）7. Zhou Kai's mum says: "______ eat dinner too fast. Your stomach needs time to work." A. Not B. Don't C. No D. Aren't ★（ ）8. Which sentence is WRONG? ______ A. Don't waste paper. B. Don't pick flowers. C. Don't eats too much. D. Don't run in the classroom. ★（ ）9. Bella is writing a green life poster. Which slogan is correct? ______ A. Don't throwing rubbish on the ground! B. Don't to waste water! C. Don't cut down trees! D. Don't to use plastic bags! 🎯 考点二：should / shouldn't + 动词原形（建议句型，should无人称变化） ◇ 基础题（选择题） ◇（ ）1. You ______ eat more vegetables. They are good for you. A. should B. are C. is D. do ◇（ ）2. We ______ waste water. We should save it. A. should B. shouldn't C. are D. can ◇（ ）3. Olivia ______ eat slowly. She always eats too fast. A. should B. is C. are D. does ▷ 提升题（选择题） ▷（ ）4. Lily says: "We ______ bring our own water bottles to school. It helps cut down plastic use." A. shouldn't B. should C. are D. can't ▷（ ）5. Chen Wei has a stomachache. The doctor says he ______ eat too much for lunch. A. should B. can C. shouldn't D. is ▷（ ）6. Which is WRONG? ______ A. You should eat fruit. B. We should drink milk. C. They shoulds save water. D. She should tidy her room. ★ 拓展题（选择题） ★（ ）7. Jam wants to live a greener life. He thinks: "I ______ recycle bottles and cans. I ______ throw them away." A. should; should B. should; shouldn't C. shouldn't; should D. shouldn't; shouldn't ★（ ）8. Bella is unhappy because she eats too much chocolate. Her mum says: "You ______ eat so much candy. It's bad for your teeth." A. should B. can C. shouldn't D. are ★（ ）9. Zhang Hao gives advice to Zhou Kai: "You ______ have a good breakfast every day. Just a few biscuits ______ enough." A. should; aren't B. shouldn't; are C. should; are D. are; aren't 🎯 考点三：too much / a lot of / a few 辨析（不可数vs可数） ◇ 基础题（选择题） ◇（ ）1. Don't eat ______ chocolate. It has too much sugar. A. too many B. too much C. a few D. many ◇（ ）2. We should eat ______ fruit and vegetables every day. A. a lot of B. a few C. too much D. too many ◇（ ）3. Just ______ biscuits are not enough for breakfast! A. a lot of B. too much C. a few D. too many ▷ 提升题（选择题） ▷（ ）4. Olivia drinks ______ milk every morning. Her mum says it's good for her bones. A. a few B. a lot of C. too many D. many ▷（ ）5. Chen Wei eats ______ meat for lunch. That's why he feels too full and sleepy. A. a few B. many C. too much D. too many ▷（ ）6. Which is correct? ______ A. She has a few water. B. He eats too much meats. C. They drink a lot of milk. D. We have too many homework. ★ 拓展题（选择题） ★（ ）7. Jam wants to buy some snacks. His dad says: "Don't buy ______ chips. One bag a day is like drinking five bottles of oil a year!" A. a few B. too many C. a lot of D. too much ★（ ）8. Bella has ______ candies in her bag. She wants to share them with Lily. A. too much B. a lot of C. a few D. too many ★（ ）9. Which sentence is WRONG? ______ A. Too much cola is bad for your teeth. B. A lot of potatoes are on Sam's plate. C. A few milk is enough for breakfast. D. Too many chips make you sleepy. 🎯 考点四：be good for / be bad for + 名词（对健康/环境的影响） ◇ 基础题（选择题） ◇（ ）1. Milk and eggs are ______ our bones. A. bad for B. good for C. good at D. bad at ◇（ ）2. Too much candy is ______ your teeth. A. good for B. good at C. bad for D. bad at ◇（ ）3. Vegetables and fruit are ______ our health. A. bad for B. good for C. bad at D. good at ▷ 提升题（选择题） ▷（ ）4. Olivia says: "Plastic bags are ______ the land and sea. We should use cloth bags." A. good for B. good at C. bad for D. bad at ▷（ ）5. Chen Wei tells Jam: "Recycling cans is ______ the earth. Every small action makes a big difference." A. bad for B. good for C. bad at D. good at ▷（ ）6. Which is correct? ______ A. Cola is good for your body. B. Reading is good at your eyes. C. Exercise is good for your health. D. Candy is good for your stomach. ★ 拓展题（选择题） ★（ ）7. Lily learns in class: "Nuts and oats are ______ our brain. We should eat them often." A. bad for B. good at C. bad at D. good for ★（ ）8. Zhou Kai reads a poster: "Throwing rubbish on the ground is ______ the environment. Please pick it up." A. good for B. bad for C. good at D. bad at ★（ ）9. Bella's teacher says: "Walking to school is ______ the air. Driving cars too much is ______ the environment." A. good for; good for B. bad for; good for C. good for; bad for D. bad for; bad for 🎯 考点五：连词 and / but / because 辨析与运用 ◇ 基础题（选择题） ◇（ ）1. We play games together ______ we always have fun. A. but B. because C. and D. so ◇（ ）2. I like reading, ______ my brother likes playing football. A. and B. but C. because D. so ◇（ ）3. I'm unhappy ______ I'm not your friend now. A. and B. but C. because D. so ▷ 提升题（选择题） ▷（ ）4. Chen Wei and Jam are different, ______ they are good friends. A. and B. because C. so D. but ▷（ ）5. Olivia is happy ______ she has got three best friends. A. but B. because C. and D. so ▷（ ）6. Which is WRONG? ______ A. I like music and she likes art. B. He is funny so he makes me laugh. C. She is sad because she misses her friend. D. Because it is raining, so we stay at home. ★ 拓展题（选择题） ★（ ）7. Lily has different hobbies from Bella, ______ they enjoy talking to each other. A. and B. but C. because D. so ★（ ）8. Zhang Hao says: "I love Kunming ______ the weather is always nice there." A. but B. and C. because D. so ★（ ）9. Zhou Kai and Jam want to be friends ______ they are so different. ______ they find a way. A. but; And B. because; But C. and; Because D. so; And 🎯 考点六：make + 人 + 形容词 / makes（三单变化） ◇ 基础题（选择题） ◇（ ）1. The funny story ______ me laugh. A. make B. makes C. making D. to make ◇（ ）2. Too much meat for lunch ______ Sally sleepy in the afternoon. A. make B. makes C. making D. to make ◇（ ）3. A few nice words can ______ us friends again. A. make B. makes C. making D. to make ▷ 提升题（选择题） ▷（ ）4. Momo often ______ me laugh because he is very funny. A. make B. makes C. making D. to make ▷（ ）5. Eating too fast ______ your stomach work too hard. A. make B. makes C. making D. to make ▷（ ）6. Which is WRONG? ______ A. The joke makes me happy. B. She makes her brother cry. C. The loud noise make the baby cry. D. Hard work makes you strong. ★ 拓展题（选择题） ★（ ）7. Olivia says: "Jinan is a beautiful city. The fresh air ______ me feel great every time I visit." A. make B. makes C. making D. to make ★（ ）8. Chen Wei tells Jam: "Don't let the problem ______ you unhappy. Let's talk to each other." A. make B. makes C. making D. to make ★（ ）9. Bella reads a sentence in class: "A good friend ______ you happy when you are sad." She thinks it is very true. A. make B. makes C. making D. to make 🎯 考点七：have got / has got 用法（拥有，人称与数的一致） ◇ 基础题（选择题） ◇（ ）1. We ______ got a problem today. Let's talk to each other. A. has B. have C. is D. are ◇（ ）2. She ______ got a new toy from her mum. A. has B. have C. is D. are ◇（ ）3. ______ you got any old T-shirts? We can make bird houses with them. A. Has B. Have C. Is D. Are ▷ 提升题（选择题） ▷（ ）4. Lily says: "I ______ got some old toys. I can give them to the recycling box." A. has B. have C. is D. are ▷（ ）5. Chen Wei asks Jam: "______ you got a plan for Earth Day?" — "Yes, I have." A. Has B. Have C. Is D. Are ▷（ ）6. Which is WRONG? ______ A. He has got a headache. B. They have got a big garden. C. She have got a new bike. D. We have got a lot of homework. ★ 拓展题（选择题） ★（ ）7. Olivia and Bella are in Xiamen. Olivia says: "We ______ got great weather here. Let's go out and try something new!" A. has B. have C. is D. are ★（ ）8. Zhou Kai tells Zhang Hao: "My mum ______ got a good idea. We can reuse old bottles to grow plants." A. has B. have C. is D. are ★（ ）9. Bella asks: "______ Mum got any old newspapers?" — "Yes, she has. We can recycle them." A. Has B. Have C. Is D. Are 🎯 考点八：Let's + 动词原形 / Why not do sth（建议句型） ◇ 基础题（选择题） ◇（ ）1. Let's ______ and think together. A. stop B. stops C. stopping D. to stop ◇（ ）2. ______ talk to each other. We can solve the problem. A. Let's B. Let C. Lets D. Lets' ◇（ ）3. Why not ______ a walk in the park? It's a beautiful day in Wuhan. A. take B. takes C. taking D. to take ▷ 提升题（选择题） ▷（ ）4. Olivia says: "We are different, ______ be friends because we are happy together." A. and let's B. but let's C. and let D. but let ▷（ ）5. Chen Wei and Jam have a problem. Chen Wei says: "______ stop and talk openly. That's the key." A. Let's B. Let C. Lets D. Lets' ▷（ ）6. Which is WRONG? ______ A. Let's go and play together. B. Let's to make a bird house. C. Why not try something new? D. Let's be happy for each other. ★ 拓展题（选择题） ★（ ）7. Lily is sad. Bella says: "______ listen to each other. I'm sure you can be friends again." A. Let's B. Let C. Lets D. Why not ★（ ）8. Zhang Hao has an idea: "Why not ______ a green life poster for Earth Day? We can put it on the wall." A. make B. makes C. making D. to make ★（ ）9. Zhou Kai and Jam are in Qingdao. Zhou Kai says: "The sea is so beautiful! ______ pick up rubbish on the beach together." A. Let's B. Let C. Lets D. Why not 🎯 考点九：祈使句肯定形式（动词原形开头表建议/指令） ◇ 基础题（选择题） ◇（ ）1. ______ your own water bottle to school. It helps cut down plastic use. A. Bring B. Brings C. Bringing D. To bring ◇（ ）2. ______ old bottles and cans. We can make toys with them. A. Keep B. Keeps C. Keeping D. To keep ◇（ ）3. Please ______ the lights when you leave the classroom. A. turn off B. turns off C. turning off D. to turn off ▷ 提升题（选择题） ▷（ ）4. Olivia sees rubbish on the ground. She says to Jam: "______ it up. Don't leave it there." A. Pick B. Picks C. Picking D. To pick ▷（ ）5. Chen Wei tells Bella: "______ the milk box flat. Then it can go into the recycling bin." A. Make B. Makes C. Making D. To make ▷（ ）6. Which is WRONG? ______ A. Eat slowly and stay healthy. B. Reuse old things and save the earth. C. Takes a cloth bag when you go shopping. D. Plant more trees and make the air clean. ★ 拓展题（选择题） ★（ ）7. Lily writes on her poster: "______ a green life! Bring your own bag, turn off lights, and recycle everything you can." A. Live B. Lives C. Living D. To live ★（ ）8. Zhang Hao says to Zhou Kai: "______ me those bottle caps, please. I want to make a toy car." A. Give B. Gives C. Giving D. To give ★（ ）9. Bella is making a bird house. She tells Olivia: "______ the cloth and the box. Wait and see what I can make!" A. Take B. Takes C. Taking D. To take 🎯 考点十：综合辨析：Unit 1-3 易混点（should vs Don't / and vs but / make vs makes） ◇ 基础题（选择题） ◇（ ）1. For a healthy diet, you ______ eat too much meat, and you ______ eat more vegetables. A. should; should B. shouldn't; should C. should; shouldn't D. shouldn't; shouldn't ◇（ ）2. ______ throw away the old T-shirt. We can make a bag with it. It's a great idea ______ reuse things! A. Don't; to B. Not; for C. Don't; for D. Not; to ◇（ ）3. Jam and Chen Wei have different hobbies ______ they enjoy talking to each other. A good friend ______ you happy. A. but; make B. and; makes C. but; makes D. because; make ▷ 提升题（选择题） ▷（ ）4. Olivia says: "I ______ got a problem. I want to go out, ______ my friend wants to stay at home. ______ stop and think together." A. have; but; Let's B. has; and; Let's C. have; and; Let D. has; but; Lets ▷（ ）5. Which is correct? ______ A. Don't wastes water. Save it! B. She should brings her own lunch box. C. They have got a great plan for Earth Day. D. Because it is sunny, so we go to the park. ▷（ ）6. Lily tells Bella: "Recycling is good ______ the earth. It ______ us feel happy too. ______ recycle more!" A. for; make; Let's B. for; makes; Let's C. at; makes; Let D. for; makes; Lets ★ 拓展题（选择题） ★（ ）7. Zhang Hao in Wuhan says: "We ______ plant more trees. Trees are good ______ the air. Let's start today!" A. should; for B. should; at C. shouldn't; for D. should; with ★（ ）8. Zhou Kai writes in his diary: "Today I ______ a problem with my friend. We are different ______ we are still best friends. He often ______ me laugh." A. have; but; make B. has; and; makes C. have; but; makes D. has; but; make ★（ ）9. Which sentence is WRONG? ______ A. Don't eat too much chocolate. B. We should reuse old things. C. She have got a beautiful smile. D. Let's be happy for each other. 📋 第三部分：参考答案与详细解析 🎯 考点一：Don't + 动词原形（否定祈使句，Don't后永远用原形） 【答案速查】 基础题：1.B 2.B 3.A 提升题：1.B 2.B 3.B 拓展题：1.B 2.C 3.C 【详细解析】 ◆ 基础题 1. 【B】 Don't + 动词原形，否定祈使句。throw 用原形。 2. 【B】 Don't + 动词原形。eat 用原形。 3. 【A】 Don't + 动词原形。waste 用原形。主语是 you/we 都一样。 ◆ 提升题 1. 【B】 Don't + 动词原形。take 用原形。引号内仍为原形。 2. 【B】 Don't 后永远用动词原形，不加 s，不加 ing，不加 to。B 正确。 3. 【B】 Don't + 动词原形。use 用原形。 ◆ 拓展题 1. 【B】 Don't + 动词原形。eat 用原形。 2. 【C】 C 项 Don't eats 错误，Don't 后不加 s。正确应为 Don't eat。 3. 【C】 A 错在 throwing（应用原形 throw）；B 错在 to waste（Don't 后无 to）；D 错在 to use。C 正确：Don't cut down trees! 🎯 考点二：should / shouldn't + 动词原形（建议句型，should无人称变化） 【答案速查】 基础题：1.A 2.B 3.A 提升题：1.B 2.C 3.C 拓展题：1.B 2.C 3.A 【详细解析】 ◆ 基础题 1. 【A】 should + 动词原形，表建议。eat 用原形。 2. 【B】 shouldn't + 动词原形，表不应该。waste 用原形。 3. 【A】 Olivia 是三单，但 should 不变形，永远用 should + 原形 eat。 ◆ 提升题 1. 【B】 should + 动词原形。bring 用原形。建议自带水杯。 2. 【C】 shouldn't + 动词原形。eat 用原形。医生建议不要吃太多。 3. 【C】 should 无人称变化，C 项 shoulds 错误。应为 should save。 ◆ 拓展题 1. 【B】 should + 原形 recycle（应该回收）；shouldn't + 原形 throw（不应该扔掉）。 2. 【C】 shouldn't + 原形 eat。too much candy 不可数。 3. 【A】 should + 原形 have（应该吃好早餐）；a few biscuits aren't enough（biscuits 复数，be 用 are）。 🎯 考点三：too much / a lot of / a few 辨析（不可数vs可数） 【答案速查】 基础题：1.B 2.A 3.C 提升题：1.B 2.C 3.C 拓展题：1.B 2.C 3.C 【详细解析】 ◆ 基础题 1. 【B】 chocolate 不可数，too much + 不可数，表太多（含负面）。 2. 【A】 fruit and vegetables 混合，用 a lot of 修饰（可数复数+不可数均可）。 3. 【C】 biscuits 可数复数，a few + 可数复数，表几个。 ◆ 提升题 1. 【B】 milk 不可数，a lot of + 不可数，表许多。 2. 【C】 meat 不可数，too much + 不可数，表太多。吃太多肉所以困。 3. 【C】 A 错：water 不可数，不能用 a few；B 错：meat 不可数，不能用 meats；D 错：homework 不可数，不能用 too many。C 正确。 ◆ 拓展题 1. 【B】 chips 可数复数，too many + 可数复数。爸爸说别买太多薯片。 2. 【C】 candies 可数复数，a few + 可数复数。Bella 有几颗糖想分享。 3. 【C】 C 错：milk 不可数，不能用 a few，应说 a little milk。 🎯 考点四：be good for / be bad for + 名词（对健康/环境的影响） 【答案速查】 基础题：1.B 2.C 3.B 提升题：1.C 2.B 3.C 拓展题：1.D 2.B 3.C 【详细解析】 ◆ 基础题 1. 【B】 牛奶和鸡蛋对骨骼有益。be good for + 名词。 2. 【C】 糖果太多对牙齿有害。be bad for + 名词。 3. 【B】 蔬菜水果对健康有益。be good for + 名词。 ◆ 提升题 1. 【C】 塑料袋对土地和海洋有害。be bad for + 名词。 2. 【B】 回收罐子对地球有益。be good for + 名词。 3. 【C】 A 错：cola 对牙齿有害非有益；B 错：be good at 是擅长，应为 good for；D 错同理。C 正确：运动对健康有益。 ◆ 拓展题 1. 【D】 坚果和燕麦对大脑有益。brains 复数，用 good for。 2. 【B】 乱扔垃圾对环境有害。be bad for + 名词。 3. 【C】 步行对空气有益（good for）；开车太多对环境有害（bad for）。 🎯 考点五：连词 and / but / because 辨析与运用 【答案速查】 基础题：1.C 2.B 3.C 提升题：1.D 2.B 3.D 拓展题：1.B 2.C 3.B 【详细解析】 ◆ 基础题 1. 【C】 and 表并列/顺承。一起玩游戏，并且总是玩得开心。 2. 【B】 but 表转折。我喜欢阅读，但我兄弟喜欢足球。 3. 【C】 because 表原因。我不开心是因为我现在不是你的朋友。 ◆ 提升题 1. 【D】 but 表转折。虽然不同，但是好朋友。 2. 【B】 because 表原因。Olivia 开心是因为她有三个最好的朋友。 3. 【D】 D 项 because 和 so 同时出现，违反规则。应为 Because it is raining, we stay at home. 或 It is raining, so we stay at home. ◆ 拓展题 1. 【B】 but 表转折。爱好不同，但是喜欢互相聊天。 2. 【C】 because 表原因。喜欢昆明是因为天气总是很好。 3. 【B】 because 表原因（因为太不一样）；But 表转折（但他们找到了办法）。 🎯 考点六：make + 人 + 形容词 / makes（三单变化） 【答案速查】 基础题：1.B 2.B 3.A 提升题：1.B 2.B 3.C 拓展题：1.B 2.A 3.B 【详细解析】 ◆ 基础题 1. 【B】 The funny story 三单主语，make → makes。让我笑。 2. 【B】 Too much meat 三单主语，make → makes。使 Sally 困倦。 3. 【A】 can 后接动词原形，make 用原形。使我们重新成为朋友。 ◆ 提升题 1. 【B】 Momo 三单主语，make → makes。经常逗我笑。 2. 【B】 Eating too fast 三单主语，make → makes。使胃工作太辛苦。 3. 【C】 C 项 make 应为 makes（The loud noise 三单）。A、B、D 均正确。 ◆ 拓展题 1. 【B】 The fresh air 三单主语，make → makes。让我感觉很棒。 2. 【A】 Don't let... 使役动词 let 后接原形 make。不要让问题使你不开心。 3. 【B】 A good friend 三单主语，make → makes。使你开心。 🎯 考点七：have got / has got 用法（拥有，人称与数的一致） 【答案速查】 基础题：1.B 2.A 3.B 提升题：1.B 2.B 3.C 拓展题：1.B 2.A 3.A 【详细解析】 ◆ 基础题 1. 【B】 We 复数主语，用 have got。我们遇到了一个难题。 2. 【A】 She 三单主语，用 has got。她从妈妈那得到了一个新玩具。 3. 【B】 you 用 Have 提问。Have you got...? 你有旧T恤吗？ ◆ 提升题 1. 【B】 I 用 have got。我有一些旧玩具。 2. 【B】 you 用 Have 提问。Have you got a plan? 你有计划吗？ 3. 【C】 C 项 She have got 错误，应为 She has got。 ◆ 拓展题 1. 【B】 We 复数主语，用 have got。我们有好天气。 2. 【A】 My mum 三单，用 has got。我妈妈有一个好主意。 3. 【A】 Mum 三单，用 Has 提问。Has Mum got...? 妈妈有旧报纸吗？ 🎯 考点八：Let's + 动词原形 / Why not do sth（建议句型） 【答案速查】 基础题：1.A 2.A 3.A 提升题：1.B 2.A 3.B 拓展题：1.A 2.A 3.A 【详细解析】 ◆ 基础题 1. 【A】 Let's + 动词原形。stop 用原形。让我们一起停下来思考。 2. 【A】 Let's + 动词原形。talk 用原形。Let's = Let us。 3. 【A】 Why not + 动词原形。take 用原形。为什么不去散步呢？ ◆ 提升题 1. 【B】 but 表转折；Let's + 原形 be。但我们还是做朋友吧。 2. 【A】 Let's + 原形 stop。Chen Wei 建议停下来坦诚交谈。 3. 【B】 B 项 Let's to make 错误，Let's 后不加 to。应为 Let's make。 ◆ 拓展题 1. 【A】 Let's + 原形 listen。让我们互相倾听。 2. 【A】 Why not + 原形 make。为什么不制作一张海报呢？ 3. 【A】 Let's + 原形 pick。我们在青岛海边一起捡垃圾吧。 🎯 考点九：祈使句肯定形式（动词原形开头表建议/指令） 【答案速查】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.C 拓展题：1.A 2.A 3.A 【详细解析】 ◆ 基础题 1. 【A】 祈使句肯定：动词原形开头。Bring 用原形。带上你自己的水杯。 2. 【A】 祈使句肯定：Keep 用原形。保留旧瓶子和罐子。 3. 【A】 Please + 动词原形。turn off 用原形。离开时请关灯。 ◆ 提升题 1. 【A】 祈使句肯定：Pick 用原形。捡起来，别留在地上。 2. 【A】 祈使句肯定：Make 用原形。把牛奶盒压平。 3. 【C】 C 项 Takes 错误，祈使句用原形 Take。A、B、D 均正确。 ◆ 拓展题 1. 【A】 祈使句肯定：Live 用原形。过绿色生活！ 2. 【A】 祈使句肯定：Give 用原形。请把瓶盖递给我。 3. 【A】 祈使句肯定：Take 用原形。拿上布和盒子。 🎯 考点十：综合辨析：Unit 1-3 易混点（should vs Don't / and vs but / make vs makes） 【答案速查】 基础题：1.B 2.A 3.C 提升题：1.A 2.C 3.B 拓展题：1.A 2.C 3.C 【详细解析】 ◆ 基础题 1. 【B】 shouldn't eat too much meat（不应该吃太多肉）；should eat more vegetables（应该多吃蔬菜）。 2. 【A】 Don't throw away（否定祈使句）；It's a great idea to reuse（to + 原形，表目的）。 3. 【C】 but 表转折（爱好不同但是喜欢聊天）；A good friend 三单，make → makes。 ◆ 提升题 1. 【A】 I have got（我遇到了难题）；but 表转折（朋友想待在家）；Let's + 原形 stop。 2. 【C】 A 错：wastes 应为原形 waste（Don't 后）；B 错：brings 应为原形 bring（should 后）；D 错：because 和 so 不能同用。C 正确。 3. 【B】 be good for（对地球有益）；It makes us...（It 三单，make → makes）；Let's + 原形 recycle。 ◆ 拓展题 1. 【A】 should + 原形 plant（应该种树）；be good for（对空气有益）。 2. 【C】 I have 用 have（Zhou Kai 用 have）；but 表转折；He makes me laugh（三单 makes）。注意 C 项 has 错，Zhou Kai 是三单但 have got 应搭配 I。 3. 【C】 C 项 She have got 错误，应为 She has got。A、B、D 均正确。 — 外研版（三起）五年级上册 英语期中重点易错专项练习 · 完 — 第 页 学科网（北京）股份有限公司 $