Unit 4 Fun in the Sun单元重点易错专项训练2026-2027学年仁爱科普版英语七年级上册

**基本信息** 本专项聚焦七年级上册Unit 4核心考点，通过9大模块“易错速记+三层训练+详细解析”的体系化设计，强化语言能力与思维品质，实现从基础到拓展的渐进突破。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |询问天气句型等9大考点|每考点9题（基础3+提升3+拓展3）|提炼同义转换、词形变化、时态规则等易错点，总结解题模板|从基础句型、词汇转换到语法应用、综合交际，构建“概念-规则-应用”递进逻辑链|

Unit 4 Fun in the Sun · 单元重点易错专项训练 仁爱科普版（2026）七年级上册 Unit 4 Fun in the Sun! 单元重点易错专项训练 （9大考点 · 基础+提升+拓展 三层训练 · 附详细解析） ★ 考点一：询问天气句型（What's the weather like? / How's the weather?） ★ ⚠ 易错速记：① 两句型完全同义，可互换：What's the weather like in Kunming? = How's the weather in Kunming?；② 答语：It's + 天气形容词（It's sunny/warm/cold/rainy/windy/snowy）；③ weather是不可数名词，前面不加a/an（× a weather → √ the weather）；④ 易错：What's the weather like? 中like是介词"像"不是动词；回答用It's不是I'm；⑤ 季节前用in（in spring/summer/autumn/winter） ▷ 基础题（选择题） ▷（ ）1. ______ the weather like in Jinan today? A. What's B. How's C. Which D. Where's ▷（ ）2. — How's the weather in Kunming? — ______. A. It's warm B. I'm warm C. They're warm D. He's warm ▷（ ）3. ______ weather it is today! It's so sunny. A. What a B. What C. How D. How a ◇ 提升题（选择题） ◇（ ）1. — What's the weather like ______ winter in Beijing? — It's cold and snowy. A. on B. in C. at D. for ◇（ ）2. — Is it rainy in autumn in Jinan? — Yes, ______. A. it is B. it does C. it was D. it has ◇（ ）3. ______ the weather like today? It's very windy. A. How's B. What's C. Which D. Why ★ 拓展题（用适当形式填空） ★（ ）1. It's ______ (sun) today. Let's go hiking. ★（ ）2. The weather in Kunming is ______ (warm) than in Beijing in winter. ★（ ）3. ______ (be) the weather like in your hometown? ★ 考点二：天气名词与形容词转换（rain/rainy, wind/windy, cloud/cloudy, snow/snowy, sun/sunny） ★ ⚠ 易错速记：① 名词→形容词规则：rain→rainy; wind→windy; cloud→cloudy; snow→snowy; sun→sunny（双写n+ny）；② 描述天气用形容词：It's rainy today.（√）/ It's rain today.（×）；③ 名词用于as rain（雨水）作主语/宾语：The rain is heavy.；④ 易错：sunny不是suny（双写n）；fog→foggy（双写g）；以e结尾+y（rainy不是rainny）；⑤ It's raining.（正在下雨）= 现在进行时；It's rainy.（多雨的）= 形容词状态 ▷ 基础题（选择题） ▷（ ）1. Look at the clouds. It's going to be ______. A. cloud B. cloudy C. cloudly D. cloudness ▷（ ）2. The sun is shining brightly. It's a ______ day. A. sun B. sunny C. suny D. sunly ▷（ ）3. It's ______ heavily outside. Take an umbrella. A. rain B. rainy C. raining D. rained ◇ 提升题（选择题） ◇（ ）1. There is a strong ______ today. Don't go out. A. windy B. wind C. winds D. windness ◇（ ）2. In winter, it often ______ in Kunming, but not heavily. A. snow B. snows C. snowy D. snowing ◇（ ）3. The weather is ______ and dry in autumn. A. wind B. winds C. windy D. windness ★ 拓展题（用适当形式填空） ★（ ）1. It's so ______ (fog) this morning. I can't see clearly. ★（ ）2. The ______ (snow) mountains look beautiful from far away. ★（ ）3. Spring is ______ (rain) season in Jinan. ★ 考点三：一般现在时第三人称单数 + like doing 喜好表达 ★ ⚠ 易错速记：① 三单变化：like→likes; go→goes; do→does; have→has; play→plays；② like doing = 喜欢做某事（经常性/习惯性）：I like swimming. He likes reading.；③ like to do = 偶尔喜欢做某事；④ 易错：he/she/it后动词加s/es（× he like → √ he likes）；doesn't后接原形（× doesn't likes → √ doesn't like）；which season do/does...like best? 回答It's.../I like...best；⑤ 问活动用What do you like doing in summer? ▷ 基础题（选择题） ▷（ ）1. Jam usually ______ swimming in summer. A. like B. likes C. is liking D. are liking ▷（ ）2. Lily ______ reading books in her free time. A. like B. likes C. is like D. are like ▷（ ）3. Chen Wu doesn't ______ playing football. A. like B. likes C. liking D. to like ◇ 提升题（选择题） ◇（ ）1. — What does Zhang Hui like doing in spring? — ______. A. He likes go hiking B. He likes going hiking C. He like going hiking D. He is like hiking ◇（ ）2. She ______ her homework every evening. A. do B. does C. is doing D. was doing ◇（ ）3. Which season ______ Lily like best? A. do B. does C. is D. are ★ 拓展题（用适当形式填空） ★（ ）1. He ______ (go) hiking with his family every weekend. ★（ ）2. She ______ (not like) cold weather at all. ★（ ）3. ______ (do) Chen Wu like skiing in winter? ★ 考点四：季节与户外活动短语（go swimming/hiking/skiing/make a snowman/have a picnic） ★ ⚠ 易错速记：① go + doing：go swimming（游泳）/ go hiking（远足）/ go skiing（滑雪）/ go camping（露营）；② make a snowman（堆雪人）；have a picnic（野餐）；fly a kite（放风筝）；do Tai Chi（打太极）；③ 球类前不加the：play football/basketball/badminton/baseball；④ 易错：go swim（×）→ go swimming（√）；make snowman（×）→ make a snowman（√ 加a）；like后接doing不是to do；⑤ during the time（在那段时间）；on weekends（在周末） ▷ 基础题（选择题） ▷（ ）1. In summer, children like to ______ in the lake. A. go swim B. go swimming C. going swim D. goes swimming ▷（ ）2. It's snowy. Let's go out and ______. A. make snowman B. make a snowman C. makes a snowman D. making snowman ▷（ ）3. We often ______ in the park on weekends. A. have a picnic B. has a picnic C. having a picnic D. to have a picnic ◇ 提升题（选择题） ◇（ ）1. ______ do you usually do in autumn? — I like going hiking. A. What B. How C. Where D. Which ◇（ ）2. Skiing has a long history in my ______. A. city B. hometown C. country D. school ◇（ ）3. They enjoy ______ kites on windy days. A. fly B. to fly C. flying D. to flying ★ 拓展题（用适当形式填空） ★（ ）1. Jam likes ______ (play) football after school every day. ★（ ）2. Lily is good at ______ (make) turns when she skis. ★（ ）3. We often go ______ (hike) in the mountains near Kunming. ★ 考点五：频度副词辨析与位置（always/usually/often/sometimes/never） ★ ⚠ 易错速记：① 频率排序：always(100%)> usually(80%)> often(60%)> sometimes(40%)> never(0%)；② 位置：行为动词前（He always goes...）；be动词/助动词/情态动词后（He is always late. / He can never swim.）；③ sometimes三可位置：句首/句中/句末；④ 易错：never表否定，反义疑问用肯定（He never swims, does he?）；always不与not连用（× not always = 不总是）；⑤ 回答How often用频度副词或具体频率 ▷ 基础题（选择题） ▷（ ）1. Lily ______ goes to school by bus. She likes walking. A. always B. usually C. never D. often ▷（ ）2. Jam is ______ late for class. He is a good student. A. never B. sometimes C. often D. usually ▷（ ）3. I ______ play basketball after school. It's my favourite. A. never B. hardly C. often D. seldom ◇ 提升题（选择题） ◇（ ）1. — How often do you go hiking? — ______. A. In spring B. For two hours C. Once a week D. With my dad ◇（ ）2. He ______ gets up early, but today he is late. A. always B. never C. seldom D. hardly ◇（ ）3. My mum ______ takes me to the park on Sundays. A. sometimes B. some times C. sometime D. some time ★ 拓展题（用适当形式填空） ★（ ）1. She is ______ (always) helpful to her classmates. ★（ ）2. He ______ (never) eats junk food. He keeps healthy. ★（ ）3. ______ (do) Chen Wu always get up early? ★ 考点六：be good at / be good for / keep healthy 辨析 ★ ⚠ 易错速记：① be good at + doing/noun = 擅长...：He is good at swimming. / She is good at Tai Chi.；② be good for = 对...有益：Exercise is good for health. / Vegetables are good for you.；③ keep healthy = 保持健康（keep + adj）：We should keep healthy by exercising.；④ 易错：be good at后接doing不是to do（× good at to swim → √ good at swimming）；good for + 名词/doing；health(名)≠healthy(形)（× keep health → √ keep healthy）；⑤ 区分：be good at（能力）vs be good for（益处） ▷ 基础题（选择题） ▷（ ）1. Zhang Hui is good ______ playing badminton. A. in B. at C. for D. with ▷（ ）2. Eating vegetables is good ______ your health. A. at B. in C. for D. with ▷（ ）3. We should ______ healthy by doing exercise. A. keep B. take C. make D. stay ◇ 提升题（选择题） ◇（ ）1. Lily is not good ______ maths, but she works hard. A. at B. for C. in D. with ◇（ ）2. Walking every day is good ______ keeping fit. A. at B. for C. in D. to ◇（ ）3. His ______ is very important to him. (healthy) A. healthy B. health C. healthily D. healthier ★ 拓展题（用适当形式填空） ★（ ）1. She is good at ______ (dance) and won many prizes. ★（ ）2. Drinking water is good for your ______ (healthy). ★（ ）3. We should keep ______ (health) by eating well. ★ 考点七：电话邀请与建议句型（Would you like to.../Why not.../How about...） ★ ⚠ 易错速记：① Would you like to + do = 邀请/提议（更礼貌）：Would you like to go hiking with me? → Yes, I'd love to. / Sorry, I can't.；② Why not + 原形 = Why don't you + do（建议）：Why not go swimming? = Why don't you go swimming?；③ How about/What about + doing（建议）：How about going for a picnic?；④ 易错：Would you like to + do（不是doing）；Why not + 原形（不是to do）；about后接doing；⑤ 电话用语：talk on the phone / give sb a call / answer the phone ▷ 基础题（选择题） ▷（ ）1. — Would you like to go hiking with us? — ______. A. Yes, I like B. Yes, I'd love to C. Yes, I do D. No, I don't ▷（ ）2. — Why not ______ swimming this afternoon? — Good idea! A. go B. to go C. going D. goes ▷（ ）3. How about ______ a picnic in the park? A. have B. to have C. having D. has ◇ 提升题（选择题） ◇（ ）1. — Can you come to my birthday party? — ______. A. Sure, I'd love to B. Sure, I love C. Yes, I would D. No, I don't ◇（ ）2. It's sunny. Let's ______ to the park, shall we? A. go B. going C. to go D. goes ◇（ ）3. Why don't you ______ a phone call to your mum? A. give B. to give C. giving D. gives ★ 拓展题（用适当形式填空） ★（ ）1. Would you like ______ (come) to my birthday party? ★（ ）2. Why not ______ (join) the football club with me? ★（ ）3. How about ______ (go) hiking this weekend? ★ 考点八：一般过去时（不规则动词 go→went / make→made / have→had / take→took） ★ ⚠ 易错速记：① 规则变化：play→played; walk→walked; like→liked; ② 不规则：go→went; make→made; have→had; take→took; give→gave; come→came; get→got; do→did; ③ 时间状语：yesterday/last week/in 2020/...ago/just now; ④ 易错：didn't + 原形（× didn't went → √ didn't go）；was/were（be动词过去式）；疑问句Did...do...?；⑤ 描述过去的户外活动：went hiking/had a picnic/made a snowman ▷ 基础题（选择题） ▷（ ）1. Jam ______ hiking with his dad last weekend. A. go B. goes C. went D. going ▷（ ）2. They ______ a snowman yesterday morning. A. make B. makes C. made D. making ▷（ ）3. Lily didn't ______ to school by bus yesterday. A. went B. go C. goes D. going ◇ 提升题（选择题） ◇（ ）1. — What did Chen Wu do last Sunday? — He ______ a kite in the park. A. fly B. flies C. flew D. flying ◇（ ）2. It ______ heavily last night. The ground is wet. A. rain B. rains C. rained D. raining ◇（ ）3. Zhang Hui ______ a phone call to his mum just now. A. gives B. gave C. giving D. give ★ 拓展题（用适当形式填空） ★（ ）1. She ______ (take) many photos during her trip to Kunming. ★（ ）2. They ______ (not go) swimming because it was cold. ★（ ）3. He ______ (have) a great time at the picnic last week. ★ 考点九：综合句型与交际（感叹句 What/How / should / can / 季节描述书信） ★ ⚠ 易错速记：① 感叹句：What + (a/an) + adj + n!（What a sunny day! / What fun!）；How + adj/adv!（How sunny it is! / How fast he runs!）；② should + 原形 = 应该（建议/责任）：You should wear sunscreen. / We should protect the environment.；③ can + 原形 = 能/可以：I can swim. / Can you help me?；④ 易错：What fun!（fun不可数无a）；should后接原形；can否定can't；⑤ 季节描述书信：I love spring because... / My favourite season is... / In summer, I like to... ▷ 基础题（选择题） ▷（ ）1. ______ fun it is to go hiking in autumn! A. What a B. What C. How D. How a ▷（ ）2. You ______ wear a hat on sunny days. A. should B. shouldn't C. can't D. mustn't ▷（ ）3. ______ fast Jam can run! A. What B. What a C. How D. How a ◇ 提升题（选择题） ◇（ ）1. We ______ protect the environment for our future. A. should B. can C. may D. might ◇（ ）2. — ______ is your favourite season? — Autumn. A. What B. Which C. How D. Why ◇（ ）3. ______ important it is to keep healthy! A. What B. What an C. How D. How an ★ 拓展题（用适当形式填空） ★（ ）1. ______ (wear) warm clothes when it's cold outside. ★（ ）2. He can ______ (swim) very well. He won the race. ★（ ）3. What a ______ (sun) day it is today! Let's go out. 📖 参考答案与详细解析 ◎考点一：询问天气句型（What's the weather like? / How's the weather?） 【基础题】 1. ______ the weather like in Jinan? 答案：A。解析：What's the weather like? = How's the weather? 两句型同义。like是介词"像"。 2. How's the weather in Kunming? 答案：A。解析：回答天气用It's + adj。It's warm. 不是I'm/They're。 3. ______ weather it is today! 答案：B。解析：weather不可数无a。What + adj + 不可数名词! = What fine weather! 【提升题】 1. What's the weather like ______ winter? 答案：B。解析：季节前用in。in winter/spring/summer/autumn。 2. Is it rainy in autumn in Jinan? — Yes, ______. 答案：A。解析：Is it提问用it回答。Yes, it is. / No, it isn't. 3. ______ the weather like today? 答案：B。解析：What's...like? 询问天气/情况。How's...也可但无like。 【拓展题】 1. sunny. 答案：sunny。解析：sun→sunny（双写n+ny）。今天晴朗去远足。 2. warmer. 答案：warmer。解析：than提示比较级。warm→warmer。昆明比北京暖和。 3. What's. 答案：What's。解析：What's the weather like in...? 询问某地天气。 ◎考点二：天气名词与形容词转换 【基础题】 1. It's going to be ______. 答案：B。解析：cloud→cloudy。be后接形容词作表语。 2. It's a ______ day. 答案：B。解析：sun→sunny（双写n+ny）。不是suny。 3. It's ______ heavily outside. 答案：C。解析：is raining = 现在进行时。正在下雨。 【提升题】 1. There is a strong ______. 答案：B。解析：a strong wind（名词）。形容词是windy。 2. it often ______ in Kunming. 答案：B。解析：often→一般现在时。it单数→snows（动词）。 3. The weather is ______ and dry. 答案：C。解析：be后接形容词windy。风大又干燥。 【拓展题】 1. foggy. 答案：foggy。解析：fog→foggy（双写g+y）。今天有雾。 2. snowy. 答案：snowy。解析：snow→snowy。雪山远远看去很美。 3. the rainiest. 答案：the rainiest。解析：in Jinan提示最高级。rainy→rainiest（辅音+y→iest）。 ◎考点三：一般现在时三单 + like doing 喜好表达 【基础题】 1. Jam usually ______ swimming. 答案：B。解析：Jam单数→likes。usually→一般现在时。 2. Lily ______ reading books. 答案：B。解析：Lily单数→likes。like doing = 喜欢做某事。 3. Chen Wu doesn't ______ playing football. 答案：A。解析：doesn't后接原形like。不是likes。 【提升题】 1. What does Zhang Hui like doing? 答案：B。解析：like + doing。He likes going hiking. 他喜欢去远足。 2. She ______ her homework every evening. 答案：B。解析：every evening→一般现在时。she单数→does。 3. Which season ______ Lily like best? 答案：B。解析：Lily单数→does。does...like best? 【拓展题】 1. goes. 答案：goes。解析：every weekend→一般现在时。he单数→goes hiking。 2. doesn't like. 答案：doesn't like。解析：doesn't后接原形like。她完全不喜欢冷天。 3. Does. 答案：Does。解析：Chen Wu单数→Does...like? 疑问句。 ◎考点四：季节与户外活动短语 【基础题】 1. children like to ______ in the lake. 答案：B。解析：go swimming = 去游泳。go + doing固定搭配。 2. Let's make ______. 答案：B。解析：make a snowman = 堆雪人。snowman前加a。 3. We often ______ in the park. 答案：A。解析：we复数→have。often→一般现在时。have a picnic。 【提升题】 1. What do you usually do in autumn? 答案：A。解析：询问做什么→What。How问方式/How often问频率。 2. Skiing has a long history in my ______. 答案：B。解析：hometown = 家乡。skiing在老家有悠久历史。 3. They enjoy ______ kites. 答案：C。解析：enjoy + doing。fly→flying。 【拓展题】 1. playing. 答案：playing。解析：like + doing。Jam喜欢每天放学后踢球。 2. making. 答案：making。解析：be good at + doing。Lily擅长转弯。 3. hiking. 答案：hiking。解析：go + doing。go hiking去远足。 ◎考点五：频度副词辨析与位置 【基础题】 1. Lily ______ goes by bus. She likes walking. 答案：C。解析：喜欢走路→从不坐公交。never = 从不。 2. Jam is ______ late for class. 答案：A。解析：好学生→从不迟到。is后接never。 3. I ______ play basketball. It's my favourite. 答案：C。解析：最喜欢→经常玩。often = 经常。 【提升题】 1. How often do you go hiking? 答案：C。解析：How often问频率→Once a week（一周一次）。 2. He ______ gets up early, but today late. 答案：A。解析：但今天迟到了→平时总是早。always = 总是。 3. My mum ______ takes me to the park. 答案：A。解析：sometimes三可位置。有时带我去公园。 【拓展题】 1. always. 答案：always。解析：be后接频度副词。她总是乐于助人。 2. never. 答案：never。解析：保持健康→从不吃垃圾食品。never = 从不。 3. Does. 答案：Does。解析：always→一般现在时。Chen Wu单数→Does...get up? ◎考点六：be good at / be good for / keep healthy 辨析 【基础题】 1. Zhang Hui is good ______ badminton. 答案：B。解析：be good at = 擅长。at后接doing/noun。 2. Eating vegetables is good ______ health. 答案：C。解析：be good for = 对...有益。for后接名词/doing。 3. We should ______ healthy. 答案：A。解析：keep + adj = 保持...状态。keep healthy。 【提升题】 1. Lily is not good ______ maths. 答案：C。解析：be good at = 擅长。不擅长数学但她努力。 2. Walking is good ______ keeping fit. 答案：B。解析：be good for = 对...有益。步行有助于保持健康。 3. His ______ is very important. 答案：B。解析：his后接名词。healthy(形)→health(名)。 【拓展题】 1. dancing. 答案：dancing。解析：be good at + doing。她擅长跳舞赢得很多奖。 2. health. 答案：health。解析：your后接名词。good for your health。 3. healthy. 答案：healthy。解析：keep + adj。keep healthy = 保持健康。 ◎考点七：电话邀请与建议句型 【基础题】 1. Would you like to go hiking? 答案：B。解析：Would you like to→Yes, I'd love to. / Sorry, I can't. 2. Why not ______ swimming? 答案：A。解析：Why not + 原形go。建议去游泳。 3. How about ______ a picnic? 答案：C。解析：How about + doing。having a picnic。 【提升题】 1. Can you come to my party? 答案：A。解析：邀请回答。Sure, I'd love to. 我乐意去。 2. Let's ______ to the park. 答案：A。解析：Let's + 原形go。Let's = Let us。 3. Why don't you ______ a call? 答案：A。解析：Why don't you + 原形give。给妈妈打个电话。 【拓展题】 1. to come. 答案：to come。解析：Would you like + to do。你愿意来参加我的生日聚会吗？ 2. join. 答案：join。解析：Why not + 原形join。为什么不加入足球俱乐部？ 3. going. 答案：going。解析：How about + doing。这个周末去远足怎么样？ ◎考点八：一般过去时（不规则动词） 【基础题】 1. Jam ______ hiking last weekend. 答案：C。解析：last weekend→过去时。go→went。 2. They ______ a snowman yesterday. 答案：C。解析：yesterday→过去时。make→made。 3. Lily didn't ______ to school by bus. 答案：B。解析：didn't + 原形go。不是went。 【提升题】 1. What did Chen Wu do? — He ______ a kite. 答案：C。解析：fly→flew。过去时。在公园放了风筝。 2. It ______ heavily last night. 答案：C。解析：last night→过去时。rain→rained。 3. Zhang Hui ______ a call just now. 答案：B。解析：just now→过去时。give→gave。 【拓展题】 1. took. 答案：took。解析：take→took。过去时。她在昆明旅行期间拍了很多照片。 2. didn't go. 答案：didn't go。解析：didn't + 原形go。因为天冷没去游泳。 3. had. 答案：had。解析：have→had。过去时。上周野餐玩得很开心。 ◎考点九：综合句型与交际（感叹句/should/can） 【基础题】 1. ______ fun it is to go hiking! 答案：B。解析：fun不可数无a。What + adj + 不可数名词! 2. You ______ wear a hat on sunny days. 答案：A。解析：should = 应该。晴天应该戴帽子。 3. ______ fast Jam can run! 答案：C。解析：How + adj/adv! How fast he runs! 【提升题】 1. We ______ protect the environment. 答案：A。解析：should = 应该。我们应该保护环境。 2. Which is your favourite season? 答案：B。解析：Which season = 哪个季节。问最喜欢哪个季节。 3. ______ important it is! 答案：C。解析：How + adj! How important it is! 多重要啊！ 【拓展题】 1. Wear. 答案：Wear。解析：祈使句动词原形。天冷时穿上暖和的衣服。 2. swim. 答案：swim。解析：can + 原形swim。他能游得很好赢了比赛。 3. sunny. 答案：sunny。解析：sun→sunny。What a sunny day! 今天阳光多好啊！ — 练习结束，愿你在这个阳光下快乐成长，学有所获！ — 第 页 学科网（北京）股份有限公司 $