Unit3语法讲解及习题：Adjectives（形容词）-2025-2026学年沪教版英语七年级上册

沪教（牛津）英语七上Unit3语法讲解及习题 Adjectives（形容词） 一、语法核心讲解 本单元语法重点是 Adjectives（形容词），用于描述人或事物的特征、性质或状态。 1. 形容词的位置与用法 位置1：名词前（作定语） 形容词直接放在名词前，用来修饰名词。 例：a bright star（一颗明亮的星星） 例：a warm coat（一件暖和的外套） 例：heavy rain（大雨） 位置2：be动词后（作表语） 形容词放在be动词（am, is, are）之后，用来描述主语的状态。 例：Winter is cold in my city.（我的城市冬天很冷。） 例：It is nice to eat ice cream on a hot day.（在热天吃冰淇淋很棒。） 2. 常用句型：It is + 形容词 + to do sth. 这个结构用来表达对某项活动的感受或态度，其中it是形式主语，真正的主语是后面的不定式短语。 例：It is exciting to take a trip in the countryside in springtime.（春天去乡下旅行很令人兴奋。） 例：It is fun to play in the snow!（在雪地里玩很有趣！） 二、综合练习题 题型1：单项选择 1. Winter is ___________ in my city. A. cold B. coldness C. coldly D. colder 2. I always wear a ___________ coat. A. warm B. warmly C. warmth D. warmer 3. It is ___________ to play in the snow. A. fun B. funny C. funnily D. funnier 4. It's ___________ today. A. sun B. sunny C. sunnily D. sunnier 5. I'm ___________ and thirsty. A. hot B. hotly C. hotness D. hotter 6. It is nice ___________ ice cream on a hot day. A. eat B. to eat C. eating D. eaten 7. Spring is ___________ and beautiful. A. colour B. colourful C. colourfully D. more colourful 8. The ___________ star is shining brightly. A. bright B. brightly C. brightness D. brighter 9. It is ___________ to go skiing in winter. A. exciting B. excited C. excitedly D. more exciting 10. The weather in Kunming is ___________ all year round. A. comfort B. comfortable C. comfortably D. more comfortable 题型2：句型转换 1. Winter is cold in my city.（对划线部分提问） ___________ is winter ___________ in your city? 2. I always wear a warm coat.（对划线部分提问） ___________ ___________ coat do you always wear? 3. It is fun to play in the snow.（对划线部分提问） ___________ is it ___________ to play in the snow? 4. It's sunny today.（对划线部分提问） ___________ is the weather today? 5. I'm hot and thirsty.（对划线部分提问） ___________ do you ___________? 6. It is nice to eat ice cream on a hot day.（对划线部分提问） ___________ day is it nice to eat ice cream on? 7. Spring is colourful and beautiful.（对划线部分提问） ___________ is spring ___________? 8. The bright star is shining brightly.（对划线部分提问） ___________ star is shining brightly? 9. It is exciting to go skiing in winter.（对划线部分提问） ___________ is it to go skiing in winter? 10. The weather in Kunming is comfortable all year round.（对划线部分提问） ___________ is the weather in Kunming all year round? 题型3：完成句子 1. Winter is ___________ (cold) in my city. 2. I always wear a ___________ (warm) coat. 3. It is ___________ (fun) to play in the snow. 4. It's ___________ (sun) today. 5. I'm ___________ (hot) and thirsty. 6. It is nice ___________ (eat) ice cream on a hot day. 7. Spring is ___________ (colour) and beautiful. 8. The ___________ (bright) star is shining brightly. 9. It is ___________ (excite) to go skiing in winter. 10. The weather in Kunming is ___________ (comfort) all year round. 题型4：情景对话 根据上下文，用合适的词完成对话。 A: Hi, Li Ming. 1. ___________ is the weather like in your city today? B: It's sunny and hot. A: What do you like to do on a hot day? B: I like to eat ice cream. It is 2. ___________ to eat ice cream on a hot day. A: What about winter? B: Winter is cold and dry. It is 3. ___________ to go skiing then. A: What about spring? B: Spring is 4. ___________ and beautiful. I like to take a trip in the countryside. A: That sounds great! What about autumn? B: Autumn is cool and dry. It is 5. ___________ to go on long walks in the countryside. 三、答案与解析 题型1：单项选择 1. A 解析：be动词后用形容词作表语，描述冬天的状态。 2. A 解析：名词前用形容词作定语，修饰coat。 3. A 解析：It is + 形容词 + to do sth. 结构，fun是形容词。 4. B 解析：be动词后用形容词作表语，描述天气。 5. A 解析：be动词后用形容词作表语，描述感受。 6. B 解析：It is + 形容词 + to do sth. 结构，用不定式to eat。 7. B 解析：be动词后用形容词作表语，描述春天的特征。 8. A 解析：名词前用形容词作定语，修饰star。 9. A 解析：It is + 形容词 + to do sth. 结构，exciting修饰事物。 10. B 解析：be动词后用形容词作表语，描述天气。 题型2：句型转换 1. What; like 解析：对天气/季节特征提问用What is ... like? 2. What kind of 解析：对形容词修饰的名词提问用What kind of ...? 3. What; like 解析：对感受提问用What is it like to do sth.? 4. How 解析：对天气提问用How is the weather? 5. How; feel 解析：对感受提问用How do you feel? 6. What kind of 解析：对形容词修饰的名词提问用What kind of ...? 7. What; like 解析：对季节特征提问用What is ... like? 8. Which 解析：对形容词修饰的名词提问用Which ...? 9. How 解析：对感受提问用How is it to do sth.? 10. How 解析：对天气提问用How is the weather? 题型3：完成句子 1. cold 2. warm 3. fun 4. sunny 5. hot 6. to eat 7. colourful 8. bright 9. exciting 10. comfortable 题型4：情景对话 1. What 2. nice / fun 3. exciting 4. colourful / warm 5. nice / interesting ( 1 ) 学科网（北京）股份有限公司 $