Unit 2 Staying healthy重点知识点 · 易错（专项训练）-2026-2027学年北师大版（三起）英语五年级上册

**基本信息** 围绕健康主题，系统整合词汇、语法及综合运用，通过基础与提升题分层突破易错点，强化语言能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |健康饮食词汇等10个考点|每考点4题（2基础+2提升）|基础题重识别记忆，提升题重辨析应用|从核心词汇到语法规则，再到综合运用，层层递进构建健康主题语言体系|

最新北师大版（三起）五年级上册Unit 2 Staying healthy 重点知识点 · 易错专项练习 【Unit 2 重点单词与短语一览】 ◇ ★ 重点健康相关词汇： healthy 健康的　health 健康　body 身体　exercise 锻炼 sport 运动　food 食物　fruit 水果　vegetable 蔬菜 water 水　milk 牛奶　meat 肉　bread 面包 breakfast 早餐　lunch 午餐　dinner 晚餐 tooth (复数teeth) 牙齿　brush 刷　wash 洗 habit 习惯　good 好的　bad 坏的 ◇ ★ 重点短语/句型： We should eat healthy food. 我们应该吃健康的食物。 We should do more exercise. 我们应该多锻炼。 Brush your teeth twice a day. 一天刷两次牙。 Wash your hands before meals. 饭前洗手。 Have breakfast every morning. 每天早上吃早餐。 It's important to stay healthy. 保持健康很重要。 A healthy diet is good for you. 健康饮食对你有好处。 ◇ ★ 核心语法要点： ① 健康饮食词汇：fruit/vegetable/water/milk/meat/bread/breakfast/lunch/dinner ② 健康行为动词：exercise/brush/wash/have ③ 健康习惯表达：We should.../We must.../It's important to... ④ 频率副词：every day/twice a day/before meals ③ 形容词比较级：more/less ④ 情态动词：should/must ⑤ 不可数名词：food/health/water/milk ⑥ 名词复数：teeth/habits 【单元重点易错专项练习】 【考点1】考点一：健康饮食词汇——fruit/vegetable/water/milk/meat/bread/breakfast/lunch/dinner ▷ 基础题： 1. ( ) "蔬菜" in English is ____. A. fruit B. vegetable C. meat D. bread 2. Fill in: I drink milk and eat bread for ____ (早餐) every day. ▷ 提升题： 1. ( ) Which is NOT a healthy food? A. Fruit B. Vegetable C. Water D. Candy 2. 改错：She eats meats every day. 错误：__________ 改正：__________ 【考点2】考点二：健康行为动词——exercise/brush/wash/have ▷ 基础题： 1. ( ) "刷牙" in English is ____. A. wash B. brush C. have D. eat 2. Fill in: We should do more ____ (锻炼). ▷ 提升题： 1. ( ) Which verb means "洗手"? A. brush hands B. wash hands C. clean hands D. both B and C 2. 改错：He have breakfast at seven o'clock. 错误：__________ 改正：__________ 【考点3】考点三：健康习惯表达——We should.../We must.../It's important to... ▷ 基础题： 1. ( ) 表达健康建议应该说： A. We should eat vegetables. B. We must drink water. C. It's important to stay healthy. D. All of the above 2. Fill in: ____ (We should) wash our hands before meals. ▷ 提升题： 1. ( ) Which sentence is the most forceful? A. We should exercise. B. We must exercise. C. It's important to exercise. D. We like to exercise. 2. 改错：We should to eat fruits. 错误：__________ 改正：__________ 【考点4】考点四：频率副词——every day/twice a day/before meals ▷ 基础题： 1. ( ) "每天" in English is ____. A. twice a day B. every day C. before meals D. after meals 2. Fill in: Brush your teeth ____ (一天两次). ▷ 提升题： 1. ( ) Which phrase means "饭前"? A. after meals B. before meals C. during meals D. with meals 2. 改错：She drinks milkes every days. 错误：__________ 改正：__________ 【考点5】考点五：形容词比较级——more/less ▷ 基础题： 1. ( ) "更多的" in English is ____. A. less B. more C. most D. many 2. Fill in: We should eat ____ (更多的) vegetables. ▷ 提升题： 1. ( ) Which is opposite to "more"? A. most B. many C. less D. little 2. 改错：We should drink more waters. 错误：__________ 改正：__________ 【考点6】考点六：情态动词——should/must ▷ 基础题： 1. ( ) "应该" in English is ____. A. can B. must C. should D. may 2. Fill in: We ____ (must) stay away from junk food. ▷ 提升题： 1. ( ) Which sentence shows stronger necessity? A. We should see a doctor. B. We must see a doctor. C. Both are equal. D. Neither is necessary. 2. 改错：Children must to sleep early. 错误：__________ 改正：__________ 【考点7】考点七：不可数名词——food/health/water/milk ▷ 基础题： 1. ( ) ____ is essential for life. A. Food B. A food C. Foods D. The food 2. Fill in: Fresh ____ (空气) is important for health. ▷ 提升题： 1. ( ) Which is correct? A. I drink much water. B. I drink many water. C. I drink a water. D. I drink waters. 2. 改错：She likes drinking milks. 错误：__________ 改正：__________ 【考点8】考点八：名词复数——teeth/habits ▷ 基础题： 1. ( ) I brush my ____ twice a day. A. tooth B. tooths C. teeth D. teeths 2. Fill in: Good ____ (习惯) are important for health. ▷ 提升题： 1. ( ) Which is correct? A. I have one tooth. B. I have teeth. C. Both A and B D. Neither A nor B 2. 改错：We should form a good habites. 错误：__________ 改正：__________ 【考点9】考点九：词汇辨析——healthy(健康的) vs health(健康) ▷ 基础题： 1. ( ) We should keep ____. A. health B. healthy C. heal D. healther 2. Fill in: ____ (健康) is the most important thing. ▷ 提升题： 1. ( ) Which is correct? A. A healthy diet is good for your health. B. A health diet is good for your healthy. C. Both A and B D. Neither A nor B 2. 改错：Eating fruits is health. 错误：__________ 改正：__________ 【考点10】考点十：单元知识综合运用——We should eat healthy food./Brush your teeth twice a day./Have breakfast every morning. ▷ 基础题： 1. ( ) Why should we eat vegetables? A. They are delicious. B. They are cheap. C. They are good for health. D. They are colorful. 2. Fill in: We should have breakfast every ____ (morning). ▷ 提升题： 1. ( ) Read and put in order: ① We should eat healthy food. ② It's important to stay healthy. ③ Therefore, we must form good habits. ④ Healthy habits help us grow. A. ②①④③ B. ①②③④ C. ③①②④ D. ④①②③ 2. 情景选择：你想告诉同学每天刷牙的重要性，应说： A. We should brush teeth twice a day. B. Brush your teeth twice a day. C. Do you brush teeth twice a day? D. Both A and B 【参考答案与详细解析】 ■ 考点1：考点一：健康饮食词汇——fruit/vegetable/water/milk/meat/bread/breakfast/lunch/dinner 基础题： 1. 答案：B 解析：vegetable=蔬菜 2. 答案：breakfast 解析：breakfast=早餐 提升题： 1. 答案：D 解析：Candy糖果不是健康食品 2. 答案：meats → meat 解析：meat是不可数名词 ■ 考点2：考点二：健康行为动词——exercise/brush/wash/have 基础题： 1. 答案：B 解析：brush teeth=刷牙 2. 答案：exercise 解析：exercise=锻炼 提升题： 1. 答案：D 解析：wash hands和clean hands都正确 2. 答案：have → has 解析：第三人称单数用has ■ 考点3：考点三：健康习惯表达——We should.../We must.../It's important to... 基础题： 1. 答案：D 解析：都是健康建议表达 2. 答案：We should 解析：We should 我们应该 提升题： 1. 答案：B 解析：must语气最强 2. 答案：should to → should 解析：should后用动词原形 ■ 考点4：考点四：频率副词——every day/twice a day/before meals 基础题： 1. 答案：B 解析：every day=每天 2. 答案：twice a day 解析：twice a day=一天两次 提升题： 1. 答案：B 解析：before meals=饭前 2. 答案：milkes → milk; days → day 解析：milk不可数；every day固定搭配 ■ 考点5：考点五：形容词比较级——more/less 基础题： 1. 答案：B 解析：more=更多的 2. 答案：more 解析：more=更多的 提升题： 1. 答案：C 解析：less=更少的 2. 答案：waters → water 解析：water是不可数名词 ■ 考点6：考点六：情态动词——should/must 基础题： 1. 答案：C 解析：should=应该 2. 答案：must 解析：must=必须 提升题： 1. 答案：B 解析：must语气更强 2. 答案：must to → must 解析：must后用动词原形 ■ 考点7：考点七：不可数名词——food/health/water/milk 基础题： 1. 答案：A 解析：food是不可数名词 2. 答案：air 解析：air=空气(不可数) 提升题： 1. 答案：A 解析：不可数名词用much修饰 2. 答案：milks → milk 解析：milk是不可数名词 ■ 考点8：考点八：名词复数——teeth/habits 基础题： 1. 答案：C 解析：tooth复数是teeth 2. 答案：habits 解析：habits=习惯(复数) 提升题： 1. 答案：C 解析：单复数都正确 2. 答案：habites → habits 解析：habit复数直接加s ■ 考点9：考点九：词汇辨析——healthy(健康的) vs health(健康) 基础题： 1. 答案：B 解析：keep+形容词，healthy=健康的 2. 答案：Health 解析：Health=健康(名词) 提升题： 1. 答案：A 解析：healthy是形容词，health是名词 2. 答案：health → healthy 解析：is后用形容词 ■ 考点10：考点十：单元知识综合运用——We should eat healthy food./Brush your teeth twice a day./Have breakfast every morning. 基础题： 1. 答案：C 解析：蔬菜有益健康 2. 答案：morning 解析：every morning 每天早上 提升题： 1. 答案：A 解析：②总起→①建议→④解释→③结论 2. 答案：D 解析：两种表达都正确 学科网（北京）股份有限公司 $