Unit2～Unit3 核心知识（词汇+语法）（专项训练）-2026-2027学年外研版（三起）英语四年级上册

2026秋外研版四年级英语上册 Unit2~Unit3 核心知识（词汇+语法）专项训练 测试范围：Unit2 Helping at home，Unit3 What’s the weather like? 单元学习目标 1. 掌握Unit2、Unit3核心单词、短语，能认读、拼写、区分家务类词汇与天气类词汇。 2. 掌握may表许可；名词与形容词转换（cloud-cloudy，wind-windy）；一般现在时动词三单变化。 3. 熟练运用句型谈论家务活动、询问并描述天气，会完成一般疑问句、否定句、特殊疑问句转换。 4. 读懂包含家务、天气主题的短文与对话，完成情景选择、阅读判断，能进行简单书面表达。 5. 懂得主动分担家务，学会观察不同天气变化。 一、单词专项 Ⅰ. 根据汉语提示写单词 1. 垃圾 ____________ 2. 整理，收拾 ____________ 3. 喂养 ____________ 4. 疲惫的 ____________ 5. 墙 ____________ 6. 多云的 ____________ 7. 吹，刮 ____________ 8. 下雪 ____________ 9. 寒冷的 ____________ 10. 日记 ____________ Ⅱ. 选出划线部分发音不同的一项 ( ) 1. A. dish B. pig C. kite ( ) 2. A. weather B. heavy C. read ( ) 3. A. floor B. door C. hot ( ) 4. A. clean B. bread C. helper Ⅲ. 用所给单词的适当形式填空 1. My sister often ________ (tidy) her desk after school. 2. Look! The wind ________ (blow) hard outside. 3. There are many white ________ (cloud) in the sky. 4. I help ________ (feed) the pigs on the farm at weekends. 5. It is ________ (rain) today. We can’t go out to play. 二、短语专项 Ⅰ. 英汉互译 1. to-do list ____________ 2. warm up ____________ 3. weather diary ____________ 4. blow strongly ____________ 5. 扫地 ____________ 6. 倒垃圾 ____________ 7. 给植物浇水 ____________ 8. 享受阳光 ____________ Ⅱ. 选用适当的短语填空，每词限用一次 sweep the floor, warm up, weather diary, blow strongly, water the yard 1. Before doing sports, we need to ____________ first. 2. My mum asks me to ____________ and keep the room clean. 3. The wind will ____________ this afternoon. Stay at home. 4. I keep a ____________ and write about weather every evening. 5. Grandpa goes to ____________ every morning in the garden. 三、句型专项 Ⅰ. 单项选择 ( ) 1. —______ I help you clean the wall? —Yes, you may. A. Do B. May C. Am ( ) 2. —What’s the weather like today? —It’s ______. A. cloud B. clouds C. cloudy ( ) 3. He often ______ rubbish after dinner. A. collect B. collects C. collecting ( ) 4. There ______ some wind on cold days. A. is B. are C. be ( ) 5. —Can you help feed the cows? —______ A. Yes, I can. B. Yes, I may. C. Yes, I am. Ⅱ. 按要求改写句子 1. I collect rubbish at home.（改为一般疑问句） ________________________________________________ 2. It is windy today.（改为否定句） ________________________________________________ 3. She tidies her room every day.（对划线部分提问） ________________________________________________ 4. The wind blows in the park.（改为一般疑问句） ________________________________________________ 四、综合运用 Ⅰ. 情景选择 ( )1. 想请求许可帮忙打扫地板，可以说： A. May I help sweep the floor? B. What’s the weather like? ( )2. 别人问天气，外面正在下雨，你回答： A. It is rainy. B. I can wash dishes. ( )3. 称赞对方家务做得很棒： A. Good job! B. Thank you. ( )4. 想告诉别人风刮得很大： A. The wind blows strongly. B. There is no cloud. Ⅱ. 阅读理解，判断正(T)误(F) Hello, I’m Lucy. I am helpful at home. I have a to-do list every day. After school, I tidy my desk and collect rubbish. Sometimes I help water the yard. Today is Sunday. It is windy. The wind blows strongly. I can’t go out to play. So I help my mum sweep the floor. I write my weather diary at night. I write about the windy day and my housework. ( )1. Lucy has a to-do list every day. ( )2. Lucy never collects rubbish at home. ( )3. It is windy on Sunday. ( )4. Lucy goes out to play in the wind. ( )5. Lucy writes her weather diary at night. Ⅲ. 书面表达（不少于5句话） 提示词：helpful, collect rubbish, water the yard, windy, weather diary ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 参考答案 一、单词专项 Ⅰ.1. rubbish 2. tidy 3. feed 4. tired 5. wall 6. cloudy 7. blow 8. snow 9. cold 10. diary Ⅱ.1.C 2.C 3.C 4.A Ⅲ.1.tidies 2.blows 3.clouds 4.feed 5.rainy 二、短语专项 Ⅰ.1.待办清单 2.热身 3.天气日记 4.猛烈地吹 5.sweep the floor 6.collect rubbish 7.water the yard 8.enjoy the sunshine Ⅱ.1.warm up 2.sweep the floor 3.blow strongly 4.weather diary 5.water the yard 三、句型专项 Ⅰ.1.B 2.C 3.B 4.A 5.A Ⅱ. 1. Do you collect rubbish at home? 2. It is not windy today. 3. What does she do every day? 4. Does the wind blow in the park? 四、综合运用 Ⅰ.1.A 2.A 3.A 4.A Ⅱ.1.T 2.F 3.T 4.F 5.T Ⅲ.参考范文 I am helpful at home. I collect rubbish every day. Sometimes I water the yard. Today it is windy. I stay home and help my mum. I write my weather diary in the evening. 学科网（北京）股份有限公司 $