Unit 4 What's the Weather Like单元知识总结及重点易错（专项训练）-2026-2027学年接力版英语四年级上册

**基本信息** 本专项聚焦天气主题，以10个重点易错考点为核心，通过基础-提升-拓展三层训练（共90题），系统梳理词汇、句型及语法知识，提炼固定句型应用、词性转换等实用解题方法，构建从单一知识点到综合语用的逻辑链条，助力语言能力与学习能力提升。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |核心语法|90题（10考点×3层次×3题）|固定句型（What's the weather like...）、词性转换（sun→sunny）、祈使句用法、时间介词辨析等|从天气词汇（sunny/rainy）到短语（put on），再到句型（It's+形容词）及综合语篇应用，形成"词汇-句型-语用"递进逻辑，强化知识间内在关联与思维品质培养|

接力版四年级上册 Unit 4 What's the Weather Like? 重点易错考点专项练习 接力版（三起）四年级上册 Unit 4 What's the Weather Like? 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。 一、单元核心知识总结 重点单词（含中文释义） • weather（天气） / sunny（晴朗的） / rainy（下雨的） / windy（有风的） • cloudy（多云的） / snowy（下雪的） / hot（热的） / cold（冷的） • warm（温暖的） / cool（凉爽的） / today（今天） / tomorrow（明天） • outside（在外面） / inside（在里面） / coat（外套） / umbrella（雨伞） 重点短语（含中文释义） • the weather report（天气预报） / what's the weather like（天气怎么样） • put on your coat（穿上你的外套） / take off your coat（脱下外套） • go outside（去外面） / stay inside（待在里面） / take an umbrella（带把伞） • play in the snow（在雪里玩） / fly a kite（放风筝） / on sunny days（在晴天） 重点句型（含中文释义） • What's the weather like today?（今天天气怎么样？） / It's sunny.（晴朗。） • Is it cold?（冷吗？） / Yes, it is. / No, it isn't.（是的。/ 不是。） • Put on your coat. It's cold outside.（穿上外套，外面冷。） • Let's go outside and play.（我们出去玩吧。） 重点语法（含中文释义） • What's the weather like + 时间?（询问天气的固定句型） • It's + 天气形容词（It's sunny/rainy/windy.） • Is it + 天气形容词? — Yes/No（一般疑问句） • 祈使句：Put on.../Take off.../Go.../Stay...（动词原形开头） 二、重点易错考点专项练习 考点一：What's the weather like + 时间? 询问天气的固定句型（weather不可数，不加a） 基础题：（选择题） ◇（ ）1. _________ the weather like today, Olivia? A. What's B. What C. How ◇（ ）2. What's the weather _________ in Wuhan? A. like B. is C. are ◇（ ）3. _________ the weather like tomorrow? A. What's B. What C. How 提升题：（选择题） ▷（ ）1. What's the weather like _________ Sunday? A. on B. in C. at ▷（ ）2. Chen Wei asks, "What's _________ weather like today?" A. the B. a C. /（不填） ▷（ ）3. Lily wants to know what the weather is _________ in Kunming. A. like B. likes C. liking 拓展题：（选择题） ★（ ）1. Zhou Kai, what's the weather _________ in Xiamen? A. like B. is C. are ★（ ）2. Olivia checks _________ the weather is like before going out. A. what B. how C. when ★（ ）3. Jam reads the weather report to know what it's _________ outside. A. like B. likes C. liking 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - What's the weather like? 是询问天气的固定句型。 2. A - What's the weather like? like不可省略。 3. A - What's the weather like tomorrow? 询问明天天气。 提升题： 1. A - What's the weather like on Sunday? 具体某天用on。 2. A - What's the weather like? weather前加the。 3. A - what...is like 是固定搭配。 拓展题： 1. A - What's the weather like in Xiamen? 询问某地天气。 2. A - what the weather is like 宾语从句。 3. A - what it's like outside 固定句型。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点二：It's + 天气形容词（sunny/rainy/windy/cloudy/snowy/hot/cold/warm/cool） 基础题：（选择题） ◇（ ）1. It's _________ today. Let's go to the park. A. sunny B. sun C. suny ◇（ ）2. It's _________ outside. Take an umbrella, Bella. A. rainy B. rain C. rains ◇（ ）3. It's very _________ in Wuhan today. I'm sweating. A. hot B. heat C. hotter 提升题：（选择题） ▷（ ）1. It's _________ and windy. We can fly kites. A. sunny B. sun C. suny ▷（ ）2. It's _________ in Kunming. You need a coat, Chen Wei. A. cold B. colder C. coldest ▷（ ）3. It's _________ today. The sky is full of clouds. A. cloudy B. cloud C. clouds 拓展题：（选择题） ★（ ）1. It's _________ in Xiamen in winter. It's not too cold. A. warm B. warmth C. warmly ★（ ）2. It's _________ outside. The trees are dancing! A. windy B. wind C. winds ★（ ）3. It's _________ in Qingdao today. The sea looks beautiful. A. cool B. cooler C. cooly 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - It's sunny. sun的形容词是sunny（双写n+ny）。 2. A - It's rainy. rain→rainy（直接+y）。 3. A - It's hot. hot是形容词，不用名词heat。 提升题： 1. A - sunny and windy 并列天气。 2. A - It's cold. 冷需要外套。 3. A - cloudy 形容词，有云的。 拓展题： 1. A - warm 形容词，温暖的。 2. A - windy 形容词，有风的。 3. A - cool 形容词，凉爽的。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点三：天气名词→形容词变化规则（sun→sunny / rain→rainy / wind→windy / cloud→cloudy / snow→snowy） 基础题：（选择题） ◇（ ）1. It's sunny today. _________ is shining brightly. A. Sun B. Sunny C. Suny ◇（ ）2. It's rainy. Look at the dark _________. A. cloud B. cloudy C. clouds ◇（ ）3. We can make a snowman. _________ is falling! A. Snow B. Snowy C. Snows 提升题：（选择题） ▷（ ）1. The _________ is blowing strongly. It's windy. A. wind B. windy C. winds ▷（ ）2. There are many _________ in the sky. It's cloudy. A. cloud B. cloudy C. clouds ▷（ ）3. _________ comes from the sky when it rains. A. Rain B. Rainy C. Rains 拓展题：（选择题） ★（ ）1. The _________ is warm today. Let's go out, Lily. A. sun B. sunny C. suny ★（ ）2. Look at the white _________ on the ground. It snowed! A. snow B. snowy C. snows ★（ ）3. The _________ is very strong. Hold your hat, Zhang Hao! A. wind B. windy C. winds 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - Sun is shining. 名词作主语，sun首字母大写。 2. A - cloud 名词复数clouds，乌云。 3. A - Snow is falling. 名词雪在飘落。 提升题： 1. A - wind 名词，风在吹。 2. A - many clouds 许多云朵。 3. A - Rain comes from the sky. 雨来自天空。 拓展题： 1. A - The sun is warm. 太阳是温暖的。 2. A - white snow 白雪。 3. A - The wind is strong. 风很大。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点四：Is it + 天气形容词? 一般疑问句及回答（Yes, it is. / No, it isn't.） 基础题：（选择题） ◇（ ）1. —Is it cold outside? —Yes, _________. A. it is B. is it C. it's ◇（ ）2. —Is it _________ in Wuhan today? —No, it isn't. A. rainy B. rain C. raining ◇（ ）3. It _________ cold yesterday. I wore a coat. A. was B. is C. were 提升题：（选择题） ▷（ ）1. —Is it snowy in Kunming? —No, _________. A. it isn't B. it is C. isn't it ▷（ ）2. —Was it _________ yesterday? —Yes, it was very hot. A. hot B. heat C. hotter ▷（ ）3. —Is it windy outside? —Yes, _________. Be careful! A. it is B. is it C. it's 拓展题：（选择题） ★（ ）1. Olivia asks if it _________ rainy in Xiamen now. A. is B. was C. are ★（ ）2. Chen Wei says it _________ cold last night. He used a heater. A. was B. is C. were ★（ ）3. —Is it usually warm in Jinan in spring? —Yes, _________. A. it is B. is it C. it's 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - Yes, it is. 肯定回答用it is。 2. A - Is it rainy? 用形容词rainy。 3. A - yesterday用过去时，it was cold。 提升题： 1. A - No, it isn't. 否定回答。 2. A - Was it hot? 过去时+形容词hot。 3. A - Yes, it is. 肯定回答。 拓展题： 1. A - if it is rainy 宾语从句用is。 2. A - last night用过去时was。 3. A - Yes, it is. 肯定回答。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点五：祈使句（Put on穿上 / Take off脱下 / Go outside出去 / Stay inside待在里面） 基础题：（选择题） ◇（ ）1. _________ on your coat. It's cold outside! A. Put B. Puts C. Putting ◇（ ）2. _________ off your hat. It's hot indoors. A. Take B. Takes C. Taking ◇（ ）3. _________ outside and play, children! A. Go B. Goes C. Going 提升题：（选择题） ▷（ ）1. It's raining. _________ inside, Bella! A. Stay B. Stays C. Staying ▷（ ）2. _________ your umbrella with you. It may rain. A. Take B. Takes C. Taking ▷（ ）3. It's sunny. _________ on your sunglasses, Lily. A. Put B. Puts C. Putting 拓展题：（选择题） ★（ ）1. Chen Wei, _________ off your wet shoes before entering. A. take B. takes C. taking ★（ ）2. It's snowing! _________ outside and make a snowman! A. Go B. Goes C. Going ★（ ）3. Zhou Kai, _________ warm at home. Don't go out! A. stay B. stays C. staying 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - Put on 祈使句，穿上外套。 2. A - Take off 祈使句，脱下帽子。 3. A - Go outside 祈使句，出去玩。 提升题： 1. A - Stay inside 祈使句，待在里面。 2. A - Take your umbrella 带伞。 3. A - Put on 祈使句，戴上墨镜。 拓展题： 1. A - take off 祈使句，脱下湿鞋。 2. A - Go outside 出去堆雪人。 3. A - stay warm 保持温暖。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点六：wear（穿着，状态）vs put on（穿上，动作） 基础题：（选择题） ◇（ ）1. Jam is _________ a blue coat today. He looks nice. A. wearing B. putting on C. wear ◇（ ）2. Bella, please _________ your raincoat. It's raining! A. put on B. wear C. wearing ◇（ ）3. Olivia _________ a red dress to the party yesterday. A. wore B. weared C. weared 提升题：（选择题） ▷（ ）1. Zhang Hao _________ glasses. He can't see clearly without them. A. wears B. puts on C. wearing ▷（ ）2. Lily, _________ your jacket before you go out! A. put on B. wear C. wearing ▷（ ）3. Chen Wei _________ a hat because the sun is strong. A. is wearing B. is putting on C. puts on 拓展题：（选择题） ★（ ）1. In Wuhan, people _________ thick coats in winter. A. wear B. put on C. wearing ★（ ）2. Zhou Kai, go and _________ your sports shoes for PE class! A. put on B. wear C. wearing ★（ ）3. The children are _________ warm clothes in the snowy park. A. wearing B. put on C. wears 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - wearing 表示"穿着"的状态。 2. A - put on 表示"穿上"的动作。 3. A - wore 是wear的过去式。 提升题： 1. A - wears 表示习惯性的"戴着"状态。 2. A - put on 祈使句，"穿上"的动作。 3. A - is wearing 正在"穿着"的状态。 拓展题： 1. A - wear 一般现在时，表示习惯。 2. A - put on 祈使句，"穿上"动作。 3. A - are wearing 正在"穿着"。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点七：must / should + 动词原形（表示必须/应该，后接动词原形） 基础题：（选择题） ◇（ ）1. It's very cold. You _________ wear a coat. A. must B. musts C. musting ◇（ ）2. It's raining. You _________ take an umbrella. A. should B. shoulds C. to should ◇（ ）3. Bella is sick. She _________ see a doctor. A. must B. musts C. to must 提升题：（选择题） ▷（ ）1. You _________ play in the rain. You may catch a cold. A. shouldn't B. should C. must ▷（ ）2. It's snowy outside. They _________ stay at home. A. should B. shouldn't C. musting ▷（ ）3. Olivia, you _________ put on your gloves. Your hands are cold! A. must B. musts C. to must 拓展题：（选择题） ★（ ）1. Chen Wei has a fever. He _________ go to school today. A. shouldn't B. should C. must ★（ ）2. It's very hot in Xiamen. You _________ drink more water. A. should B. shouldn't C. musting ★（ ）3. Zhang Hao, you _________ be careful when it's windy. A. must B. musts C. to must 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - must + 动词原形wear，表示"必须"。 2. A - should + 动词原形take，表示"应该"。 3. A - must + 动词原形see，无人称变化。 提升题： 1. A - shouldn't 表示"不应该"在雨中玩。 2. A - should stay 表示"应该"待在家。 3. A - must + 动词原形put on。 拓展题： 1. A - shouldn't go 表示"不应该"去学校。 2. A - should drink 表示"应该"多喝水。 3. A - must + 动词原形be careful。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点八：because 引导原因状语从句（Why...? —Because...） 基础题：（选择题） ◇（ ）1. —Why do you wear a coat? —_________ it's cold. A. Because B. So C. And ◇（ ）2. Jam stays at home _________ it's raining heavily. A. because B. so C. and ◇（ ）3. —Why don't you go out? —_________ it's too hot. A. Because B. So C. But 提升题：（选择题） ▷（ ）1. Lily takes an umbrella _________ it may rain. A. because B. so C. but ▷（ ）2. Chen Wei wears sunglasses _________ the sun is bright. A. because B. so C. and ▷（ ）3. Olivia doesn't go swimming _________ the water is too cold. A. because B. so C. but 拓展题：（选择题） ★（ ）1. Zhang Hao puts on a scarf _________ the wind is very strong. A. because B. so C. and ★（ ）2. Bella likes sunny days _________ she can play outside. A. because B. so C. but ★（ ）3. Zhou Kai wears boots _________ it's snowy and wet. A. because B. so C. and 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - Why提问用Because回答。 2. A - because 引导原因，因为下大雨。 3. A - Because 回答Why don't you...?。 提升题： 1. A - because it may rain 因为可能下雨。 2. A - because the sun is bright 因为阳光强烈。 3. A - because the water is cold 因为水太冷。 拓展题： 1. A - because the wind is strong 因为风大。 2. A - because she can play 因为她能出去玩。 3. A - because it's snowy 因为下雪。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点九：时间介词 in（月份/季节/年） / on（具体某天/星期） / at（时间点） 基础题：（选择题） ◇（ ）1. We often go swimming _________ summer. A. in B. on C. at ◇（ ）2. It's sunny _________ Monday. Let's go out! A. on B. in C. at ◇（ ）3. The weather report is at 7:00 _________ the morning. A. in B. on C. at 提升题：（选择题） ▷（ ）1. In Kunming, it's warm _________ spring. A. in B. on C. at ▷（ ）2. We have a picnic _________ Sunday afternoon. A. on B. in C. at ▷（ ）3. It's very cold _________ December in Wuhan. A. in B. on C. at 拓展题：（选择题） ★（ ）1. Jam checks the weather _________ 6 o'clock every day. A. at B. in C. on ★（ ）2. Olivia visits her grandma _________ a sunny day in Jinan. A. on B. in C. at ★（ ）3. Chen Wei goes skiing _________ winter holiday in Xiamen. A. during B. in C. on 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - in summer 在夏天，季节用in。 2. A - on Monday 在周一，星期用on。 3. A - at 7:00 在七点，时间点用at。 提升题： 1. A - in spring 在春天，季节用in。 2. A - on Sunday afternoon 具体某天下午用on。 3. A - in December 在十二月，月份用in。 拓展题： 1. A - at 6 o'clock 具体时间点用at。 2. A - on a sunny day 具体某天用on。 3. A - during winter holiday 在寒假期间用during。 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 考点十：综合语篇——天气预报播报（What's...like? / It's... / Is it...? / because 综合运用） 基础题：（选择题） ◇（ ）1. What's the weather like today? It's _________. Let's go out! A. sunny B. sun C. raining ◇（ ）2. Is it cold in Qingdao? Yes, _________. Wear a coat! A. it is B. is it C. it's ◇（ ）3. It's rainy. _________ take an umbrella with you. A. Please B. Pleased C. Pleasing 提升题：（选择题） ▷（ ）1. The weather report says it will be _________ tomorrow. A. windy B. wind C. winds ▷（ ）2. Jam, put _________ your raincoat. It's pouring outside! A. on B. off C. in ▷（ ）3. Bella stays home _________ it's snowing heavily. A. because B. so C. but 拓展题：（选择题） ★（ ）1. Chen Wei checks the weather before he goes _________. A. outside B. inside C. home ★（ ）2. In Xiamen, it's warm in winter and cool _________ summer. A. in B. on C. at ★（ ）3. Olivia says she _________ wear a coat because it's warm. A. doesn't B. don't C. isn't 【参考答案与解析】 基础题：1.A 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.A 基础题： 1. A - It's sunny. 晴天适合出去。 2. A - Yes, it is. 肯定回答。 3. A - Please take 祈使句，请带伞。 提升题： 1. A - will be windy 将来时+形容词。 2. A - put on 穿上雨衣。 3. A - because 引导原因，因为下大雪。 拓展题： 1. A - go outside 出去。 2. A - in summer 在夏天。 3. A - doesn't wear 否定句，因为暖和所以不穿外套。 第 页 学科网（北京）股份有限公司 $