Unit6语法讲解及习题:一般现在时与现在进行时辨析、天气情景表达 2026-2027学年人教版七年级英语下册

2026-08-11
| 6页
| 351人阅读
| 7人下载
普通

摘要:

该初中英语单元知识清单系统梳理了人教七下Unit6核心语法,涵盖一般现在时与现在进行时精准辨析及天气情景表达两大知识范畴,搭建了从“语法核心用法对比”到“句型结构变形”再到“专项习题应用”的递进式学习支架。 清单通过表格对比两种时态的核心用法、适配场景及高频标志词,标注“单元重难点”和“必考”天气时态用法,高频易错点汇总直击学生薄弱环节,培养思维品质。设计单项选择、动词填空等多样题型并附详细解析,助力学生提升语言能力,教师可直接用于课堂教学或学生自主复习,高效突破语法难点。

内容正文:

人教英语七下Unit6语法讲解及习题: 一般现在时与现在进行时辨析、天气情景表达 第一部分 语法精讲 语法一:一般现在时 & 现在进行时 精准辨析(单元重难点) 1. 核心用法与场景对比 时态 核心用法 适配场景 高频标志词 一般现在时 1. 长期习惯性、经常性动作;2. 客观真理、自然规律;3. 事物固有特征、常态天气 常态、稳定、反复发生的行为,不局限于当下瞬间 always, usually, often, sometimes, never, every day/season, quite often 现在进行时 1. 此时此刻正在发生的动作;2. 现阶段临时发生的天气、行为 临时、当下、正在进行的场景,非长期常态 now, right now, look!, listen!, at the moment, today 2. 完整句型结构&变形规则 (1)一般现在时 ✅ 肯定句:非三单主语+动词原形;三单主语+动词s/es ✅ 否定句:非三单+don’t+动词原形;三单+doesn’t+动词原形(动词还原) ✅ 疑问句:非三单用Do提问;三单用Does提问,动词用原形 变形重点:s/x/ch/sh/o结尾加es,辅音+y结尾变y为i加es (2)现在进行时 ✅ 统一结构:主语+am/is/are+动词ing ✅ 否定句:be+not+doing ✅ 疑问句:be动词提前至句首 变形重点:去不发音e加ing、辅元辅结尾双写尾字母加ing、ie变y加ing 3. 天气专属时态用法(必考) 一般现在时:描述某地长期气候特征(常态) 例:It often rains in summer in the south.(南方夏季常下雨,常态气候) 现在进行时:描述当下正在发生的天气(临时场景) 例:It is raining heavily outside now.(此刻外面正在下大雨) 语法二:天气情景表达(单元核心交际句型) 1. 询问天气的两组万能同义句型 What’s the weather like (today/here)? How’s the weather (today/here)? ✅ 用法:两句完全等价,可自由转换,适配所有问答场景 ✅ 作答规则:统一用形式主语 It 作答,简洁规范 2. 天气词汇分类(状态&动态) 形容词(表天气状态,静态):sunny晴朗的、cloudy多云的、windy刮风的、rainy下雨的、snowy下雪的、hot炎热的、cold寒冷的、warm温暖的、cool凉爽的 动词ing(表天气动态,正在发生):raining正在下雨、snowing正在下雪 3. 高频搭配句型 It’s + 天气形容词.(表当下天气状态) It’s + 动词ing.(表天气正在发生) 天气+so+形容词,sb. do sth.(天气影响行为) 高频易错点汇总 1. 自然规律、季节常态天气只能用一般现在时; 2. 看到look/listen/now优先用现在进行时,看到often/every优先一般现在时; 3. doesn’t/does提问后动词必须还原原形,禁止用三单; 4. 天气问答不可用they,必须用it指代天气; 5. 进行时必须搭配be动词,不可单独使用动词ing。 第二部分 专项练习题 题型一:单项选择 1. ______! It is snowing outside. How beautiful! A. Look B. Listen C. Think D. Watch 2. It ______ warm and sunny in spring in my city every year. A. is B. was C. are D. were 3. —How’s the weather in Beijing now? —It ______. It’s raining. A. rainy B. rains C. is raining D. raining 4. My sister often ______ kites on windy weekends. A. fly B. flies C. is flying D. flew 5. The sky is bright. It ______ cloudy today. A. isn’t B. doesn’t C. aren’t D. don’t 6. Look at the children! They ______ happily in the snow. A. play B. plays C. are playing D. is playing 7. It ______ very often in winter in northern China. A. snow B. snows C. is snowing D. snowed 8. —What ______ you ______ at the moment? —I’m watching the rain. A. do; do B. are; doing C. does; do D. is; doing 9. We ______ stay at home on rainy days. It’s our habit. A. usually B. are C. now D. ever 10. He ______ basketball right now, and he ______ basketball every Sunday. A. plays; is playing B. is playing; plays C. play; plays D. is playing; play 题型二:动词适当形式填空 1. Look! It ________ (rain) heavily outside. 2. It ________ (not snow) in summer in most southern cities. 3. My parents ________ (walk) in the park now. They like walking in cool weather. 4. The sun ________ (shine) every sunny day.(自然常态) 5. Listen! The wind ________ (blow) strongly. 6. She often ________ (read) books at home when it is rainy. 7. Right now, they ________ (make) a snowman in the yard. 8. It ________ (be) very warm in spring here every year. 题型三:选词填空 从 usually / now / sunny / is / are 中选词填空,每词仅用一次。 1. The weather is ________ today. We can go for a picnic. 2. People ________ fly kites when it is windy. 3. Look! The kids ________ running in the playground. 4. ________ it cold in your city in winter? 5. My mother is cooking dinner ________. 题型四:句型转换 1. It is windy today.(对划线天气提问) _____________________________________________________________________ 2. They are playing in the snow now.(改为一般疑问句并否定回答) _____________________________________________________________________ 3. It often rains in autumn here.(改为否定句) _____________________________________________________________________ 4. She reads books on rainy days.(改为一般疑问句) _____________________________________________________________________ 5. It is snowing outside.(改为同义天气句型) _____________________________________________________________________ 6. We are having a good time in the cool weather.(改为否定句) _____________________________________________________________________ 7. It’s sunny today.(改写为How引导的天气问句答句) _____________________________________________________________________ 题型五:句子改错 找出句中唯一错误,写出完整正确句子。 1. It often snow in winter in Harbin. _____________________________________________________________________ 2. Look! The children is playing in the rain. _____________________________________________________________________ 3. How’s the weather like today? It’s hot. _____________________________________________________________________ 第三部分 参考答案与解析 题型一:单项选择 1. A 解析:后句为正在发生的天气动作,Look! 是现在进行时标志性提示词。 2. A 解析:every year 提示为季节常态,用一般现在时,主语it搭配be动词is。 3. C 解析:now提示当下正在下雨,用现在进行时is raining。 4. B 解析:often为一般现在时标志,主语my sister是三单,动词变flies。 5. A 解析:描述天气状态用be动词,主语it为单数,否定用isn’t。 6. C 解析:Look at... 提示动作正在进行,主语children为复数,用are playing。 7. B 解析:very often 表长期气候常态,用一般现在时,三单动词snows。 8. B 解析:at the moment 为现在进行时标志,主语you搭配are doing。 9. A 解析:后半句habit(习惯)提示经常性动作,usually适配一般现在时。 10. B 解析:right now 用现在进行时is playing;every Sunday 习惯性动作用一般现在时plays。 题型二:动词填空 1. is raining 解析:Look! 提示现在进行时,主语it搭配is,rain直接加ing。 2. doesn’t snow 解析:summer无雪是常态,一般现在时,三单主语否定用doesn’t+动词原形。 3. are walking 解析:now提示进行时,主语parents为复数,be动词用are。 4. shines 解析:自然常态规律,一般现在时,sun为三单,shine变shines。 5. is blowing 解析:Listen! 提示当下正在发生的动作,用现在进行时。 6. reads 解析:often提示习惯性动作,三单主语动词变reads。 7. are making 解析:right now提示进行时,主语they为复数,用are making。 8. is 解析:every year提示常态天气,一般现在时,it搭配is。 题型三:选词填空 1. sunny 解析:后文野餐提示天气晴朗,sunny表晴朗的,符合语境。 2. usually 解析:描述人们刮风天放风筝的习惯性行为,适配一般现在时。 3. are 解析:Look! 提示进行时,主语kids为复数,be动词用are。 4. Is 解析:询问常态天气,一般现在时,it搭配is,句首大写。 5. now 解析:句子为现在进行时,now适配当下正在进行的动作。 题型四:句型转换 1. 答案:What’s the weather like today? 解析:对天气状态提问,固定用What’s the weather like...? 2. 答案:—Are they playing in the snow now? —No, they aren’t. 解析:现在进行时变疑问be动词提前,复数主语否定回答统一搭配。 3. 答案:It doesn’t rain often in autumn here. 解析:一般现在时三单否定,用doesn’t,动词还原原形rain。 4. 答案:Does she read books on rainy days? 解析:三单主语一般现在时疑问,助动词Does提前,动词用原形。 5. 答案:It’s snowy outside. 解析:现在进行时天气动态,可同义转换为形容词天气状态。 6. 答案:We aren’t having a good time in the cool weather. 解析:现在进行时否定,直接在are后加not即可。 7. 答案:How’s the weather today? It’s sunny. 解析:weather两种问句同义转换,适配How引导的固定句型。 题型五:句子改错 1. 改正:It often snows in winter in Harbin. 解析:一般现在时,主语it为三单,动词snow需变为snows。 2. 改正:Look! The children are playing in the rain. 解析:主语children是复数,be动词需用are,主谓保持一致。 3. 改正:What’s the weather like today? It’s hot. / How’s the weather today? It’s hot. 解析:句式混用错误,How’s weather 后不加like,What’s weather like 必须加like,二选一修正。 ( 1 ) 学科网(北京)股份有限公司 $

资源预览图

Unit6语法讲解及习题:一般现在时与现在进行时辨析、天气情景表达 2026-2027学年人教版七年级英语下册
1
Unit6语法讲解及习题:一般现在时与现在进行时辨析、天气情景表达 2026-2027学年人教版七年级英语下册
2
Unit6语法讲解及习题:一般现在时与现在进行时辨析、天气情景表达 2026-2027学年人教版七年级英语下册
3
相关资源
示范课
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。