Module B Colourful Seasons单元知识总结及重点易错（专项训练）-2026-2027学年川教版（三起）四年级上册

**基本信息** 小学英语四年级上册Module B专项训练，以“天气-季节-活动”为主题，通过三级梯度训练（基础/提升/拓展）系统突破十大易错考点，融合语言能力与思维品质培养。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |十大考点|每考点9题（共90题）|天气问答搭配、It's与Its辨析、季节描述结构、北南半球规律等|从词汇（天气/季节词）到语法（现在进行时、can句型），再到综合语篇，形成“词-句-篇”递进逻辑|

川教版（三起）四年级上册 · Module B Colourful Seasons · 重点归纳与易错专项训练 川教版（三起）四年级上册 Module B Colourful Seasons 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。 📚 第一部分：单元重点知识归纳 ◎ 一、重点单词（Key Words） ▶ Unit 4 How's the Weather?（天气词） 单词 中文 单词 中文 weather 天气 cold 冷的 rainy 多雨的 sunny 天晴的 cloudy 多云的 hot 热的 coat 外套 umbrella 伞 pack 收拾 interesting 有趣的 ▶ Unit 5 What Season Is It?（季节与气候词） 单词 中文 单词 中文 season 季节 spring 春天 summer 夏天 autumn 秋天 winter 冬天 warm 温暖的 cool 凉爽的 celebrate 庆祝 wonderful 极好的 them 他们（宾格） ▶ Unit 6 What's Your Favourite Season?（季节活动与表达） 单词/短语 中文 单词/短语 中文 favourite 最喜欢的 because 因为 skate 滑冰 swim 游泳 fly a kite 放风筝 go hiking 去爬山 plant trees 植树 eat ice cream 吃冰激凌 eat moon cakes 吃月饼 moon cake 月饼 ◎ 二、重点短语（Key Phrases） 短语 / 句型（English） 中文释义 How's the weather? 天气怎么样？ It's sunny / rainy / cloudy. 天气晴朗/多雨/多云。 rain hard / rain cats and dogs 下大雨/倾盆大雨 take an umbrella 带把伞 put on your coat 穿上你的外套 What season is it? 现在是什么季节？ In spring, it is warm. 春天，天气暖和。 go swimming / go skating 去游泳/去滑冰 fly a kite / go hiking 放风筝/去爬山 eat ice cream / eat moon cakes 吃冰激凌/吃月饼 plant trees 植树 What's your favourite season? 你最喜欢什么季节？ I like spring because I can fly a kite. 我喜欢春天，因为我可以放风筝。 It's summer in China. It's winter in Australia. 中国是夏天，澳大利亚是冬天。 set off fireworks 放烟花 Spring Festival 春节 ◎ 三、重点句型（Key Sentences） ● How's the weather (today)? 中文：（今天）天气怎么样？ 要点：How's = How is 缩写。后面可加 today / in + 地点。 ● It's sunny / rainy / cloudy / cold / hot. 中文：天气晴朗/多雨/多云/冷/热。 要点：It 指代天气。It's = It is。 ● What season is it (now)? 中文：现在是什么季节？ 要点：可加 now 强调当前。回答用 It is + 季节。 ● In spring, it is warm. 中文：在春天，天气暖和。 要点：结构：In + 季节, it is + 形容词。In 可放句首或句尾。 ● What's your favourite season? 中文：你最喜欢什么季节？ 要点：favourite 最喜欢的。回答：I like/love + 季节。 ● I like summer because I can go swimming. 中文：我喜欢夏天，因为我可以去游泳。 要点：because 因为。I can + 动词原形。 ● Why do you like winter? 中文：你为什么喜欢冬天？ 要点：Why = 为什么。回答用 Because I can... ● It's summer in China. It's winter in Australia. 中文：中国是夏天，澳大利亚是冬天。 要点：北南半球季节相反。in + 国家/城市。 ● We can't go out. It's raining cats and dogs. 中文：我们不能出去。正在倾盆大雨。 要点：rain cats and dogs = 倾盆大雨（习语）。 ● What are you doing? I'm packing my bag. 中文：你在做什么？我在收拾包。 要点：现在进行时 am/is/are + doing。pack = 收拾。 ◎ 四、重点语法（Key Grammar） ★ 语法一：天气描述—— It's + 形容词 规则：It 指代天气。It's = It is。后面接形容词描述天气状况。 天气词 意思 句子示例 sunny 晴朗的 It's sunny today. cloudy 多云的 It's cloudy in Wuhan. rainy 多雨的 It's rainy in Xiamen. cold 冷的 It's cold in winter. hot 热的 It's hot in summer. warm 温暖的 It's warm in spring. cool 凉爽的 It's cool in autumn. ★ 语法二：季节描述—— In + 季节, it is + 形容词 季节 气候特征 例句 spring warm 温暖 In spring, it is warm. summer hot 热 In summer, it is hot. autumn cool 凉爽 In autumn, it is cool. winter cold 冷 In winter, it is cold. ★ 语法三：表达喜好—— I like + 季节 + because I can + 动词原形 季节 相关活动 完整句型 spring fly a kite / plant trees I like spring because I can fly a kite. summer go swimming / eat ice cream I like summer because I can go swimming. autumn go hiking / eat moon cakes I like autumn because I can go hiking. winter go skating / make snowmen I like winter because I can go skating. ★ 语法四：北南半球季节相反规律 当中国是 澳大利亚是 说明 spring 春天 autumn 秋天 北半球春天 = 南半球秋天 summer 夏天 winter 冬天 北半球夏天 = 南半球冬天 autumn 秋天 spring 春天 北半球秋天 = 南半球春天 winter 冬天 summer 夏天 北半球冬天 = 南半球夏天 ★ 语法五：现在进行时 am/is/are + doing 结构 例句 中文 I am (I'm) doing I'm packing my bag. 我在收拾包。 He/She is (He's/She's) doing He's taking a coat. 他在拿外套。 We/They are doing We're enjoying sunshine. 我们在享受阳光。 What are you doing? I'm drawing a picture. 你在做什么？在画画。 🥇 第二部分：十大重点易错考点专项训练 💡 说明：每个考点含基础题3题 + 提升题3题 + 拓展题3题 = 共90题。请认真审题，选出唯一正确答案。 考点一：How's the weather? 天气问答的正确搭配 ◇ 基础题（选择题） ◇ （ ）1. — How's the weather today? — ______ sunny. A. It B. It's C. Is it D. Its ◇ （ ）2. — How's the weather in Wuhan? — ______ rainy. A. It B. Its C. It's D. Is ◇ （ ）3. It's ______ outside. Take an umbrella! A. sunny B. cloudy C. rainy D. warm ▷ 提升题（选择题） ▷ （ ）1. — How's the weather in Kunming? — ______ sunny and warm. A. It B. Its C. It's D. Is it ▷ （ ）2. It's ______ in Beijing. Put on your coat! A. hot B. cold C. warm D. sunny ▷ （ ）3. It's raining hard. We ______ go out. A. can B. are C. aren't D. can't ★ 拓展题（选择题） ★ （ ）1. Which is CORRECT? A. It's cold in winter. B. It cold in winter. C. Is cold in winter. D. It's cold at winter. ★ （ ）2. Olivia: 'It's raining cats and dogs!' What does she mean? A. It's sunny. B. It's windy. C. It's raining hard. D. It's snowing. ★ （ ）3. Chen Wei: '______ the weather like in Qingdao?' Jam: 'It's cool and windy.' A. How B. What C. What's D. How's 考点二：It's（It is缩写）与 Its（物主代词）辨析 ◇ 基础题（选择题） ◇ （ ）1. ______ sunny today. Let's go out! A. Its B. It's C. It are D. Its' ◇ （ ）2. The dog licks ______ paws. A. it's B. its C. it is D. its' ◇ （ ）3. ______ name is Lucky. ______ a cute dog. A. It's; Its B. Its; It's C. It's; It's D. Its; Its ▷ 提升题（选择题） ▷ （ ）1. Look at the cat! ______ so lovely. And ______ tail is long. A. It's; its B. Its; it's C. It's; it's D. Its; its ▷ （ ）2. ______ a rainy day. ______ raining hard outside. A. It's; Its B. Its; It's C. It's; It's D. Its; Its ▷ （ ）3. Bella: 'Look at my rabbit! ______ white and ______ ears are long.' A. It's; its B. Its; it's C. It's; it's D. Its; its ★ 拓展题（选择题） ★ （ ）1. Which is WRONG? A. It's a sunny day. B. Its name is Mimi. C. It's name is Mimi. D. It is a cold day. ★ （ ）2. Olivia: 'The panda is black and white. ______ a lovely animal!' A. Its B. It's C. It is D. Both B and C ★ （ ）3. Chen Wei: 'The elephant is huge. ______ nose is very long.' A. It's B. Its C. It is D. Its' 考点三：What season is it? 与 In spring, it is warm. 季节描述 ◇ 基础题（选择题） ◇ （ ）1. — What season is it? — ______ spring. A. It B. It's C. Is D. Its ◇ （ ）2. In spring, it ______ warm. A. am B. is C. are D. be ◇ （ ）3. In ______, it is hot. A. spring B. autumn C. winter D. summer ▷ 提升题（选择题） ▷ （ ）1. — What season is it in Wuhan? — It's ______. A. warm B. sunny C. autumn D. rainy ▷ （ ）2. In winter, it is ______. We wear warm coats. A. hot B. warm C. cool D. cold ▷ （ ）3. In autumn, it is ______. The leaves turn yellow. A. hot B. cold C. cool D. warm ★ 拓展题（选择题） ★ （ ）1. Which is CORRECT? A. In spring it is cold. B. In summer it is cool. C. In autumn it is cool. D. In winter it is warm. ★ （ ）2. Olivia: 'In ______, it is warm. Flowers bloom and birds sing.' A. summer B. autumn C. winter D. spring ★ （ ）3. Chen Wei: 'In Jinan, it is hot in ______ and cold in ______.' A. spring; autumn B. summer; winter C. autumn; spring D. winter; summer 考点四：四季单词拼写辨析（spring/summer/autumn/winter） ◇ 基础题（选择题） ◇ （ ）1. 春天是 ______. Flowers bloom. A. spring B. summer C. autumn D. winter ◇ （ ）2. 夏天是 ______. It's hot. A. spring B. summer C. autumn D. winter ◇ （ ）3. 秋天是 ______. Leaves fall. A. spring B. summer C. autumn D. winter ▷ 提升题（选择题） ▷ （ ）1. 冬天是 ______. Children make snowmen. A. spring B. summer C. autumn D. winter ▷ （ ）2. We celebrate Spring Festival in ______. A. spring B. summer C. autumn D. winter ▷ （ ）3. We eat moon cakes in ______ Festival. A. Spring B. Summer C. Autumn D. Winter ★ 拓展题（选择题） ★ （ ）1. Which is NOT a season? A. spring B. summer C. Monday D. winter ★ （ ）2. Olivia: 'My favourite season is ______ because I can go swimming.' A. spring B. summer C. autumn D. winter ★ （ ）3. Zhang Hao: 'I love ______ best because I can make snowmen with friends.' A. spring B. summer C. autumn D. winter 考点五：go + doing 短语辨析（go swimming/go skating/fly a kite） ◇ 基础题（选择题） ◇ （ ）1. In summer, I like to ______ swimming. A. go B. do C. play D. make ◇ （ ）2. In winter, children like to ______ skating. A. go B. do C. play D. make ◇ （ ）3. In spring, we like to ______ kites. A. go B. do C. fly D. make ▷ 提升题（选择题） ▷ （ ）1. Olivia likes to ______ hiking in autumn. A. go B. do C. play D. make ▷ （ ）2. Chen Wei and Jam ______ swimming every summer. A. goes B. go C. is D. are ▷ （ ）3. Lily: 'In spring, I like to fly ______ kite in the park.' A. a B. an C. the D. / ★ 拓展题（选择题） ★ （ ）1. Which is WRONG? A. go swimming B. go skating C. go hiking D. go plant trees ★ （ ）2. Bella: 'We ______ moon cakes in autumn. They're sweet!' A. eat B. drink C. play D. go ★ （ ）3. Zhou Kai: 'In spring, we ______ trees. It's fun!' A. plant B. play C. go D. eat 考点六：What's your favourite season? 与 because 因果句式 ◇ 基础题（选择题） ◇ （ ）1. ______ favourite season is spring. A. I B. My C. Me D. Mine ◇ （ ）2. — Why do you like summer? — ______ I can go swimming. A. So B. And C. Because D. But ◇ （ ）3. I like winter ______ I can go skating. A. so B. and C. but D. because ▷ 提升题（选择题） ▷ （ ）1. — What's Lily's favourite season? — ______ favourite season is autumn. A. My B. Your C. His D. Her ▷ （ ）2. Zhou Kai and Zhang Hao like summer. ______ like summer best. A. He B. She C. We D. They ▷ （ ）3. Bella: 'I love spring because I can ______ trees.' A. plant B. eat C. drink D. wear ★ 拓展题（选择题） ★ （ ）1. Which is WRONG? A. My favourite season is spring. B. I like spring because I can fly a kite. C. I favourite season is summer. D. What's your favourite season? ★ （ ）2. Olivia: 'I like autumn ______ the leaves are beautiful.' A. so B. but C. because D. and ★ （ ）3. Chen Wei: 'I love winter. ______?' Jam: 'I like summer best.' A. What are you doing B. What's your favourite season C. How's the weather D. Where are you 考点七：北南半球季节相反规律 ◇ 基础题（选择题） ◇ （ ）1. When it's summer in China, it's ______ in Australia. A. spring B. summer C. autumn D. winter ◇ （ ）2. When it's winter in Beijing, it's ______ in Sydney. A. spring B. summer C. autumn D. winter ◇ （ ）3. China is in the Northern Hemisphere. Australia is in the ______ Hemisphere. A. Northern B. Southern C. Eastern D. Western ▷ 提升题（选择题） ▷ （ ）1. When it's spring in China, it's ______ in Australia. A. spring B. summer C. autumn D. winter ▷ （ ）2. In Australia, Christmas is in ______. It's summer! A. spring B. summer C. autumn D. winter ▷ （ ）3. Olivia: 'When we eat moon cakes in autumn, people in Australia enjoy ______.' A. autumn B. winter C. spring D. summer ★ 拓展题（选择题） ★ （ ）1. Which is TRUE? A. China and Australia have the same seasons. B. When it's summer in China, it's also summer in Australia. C. When it's winter in China, it's summer in Australia. D. Australia has no winter. ★ （ ）2. Chen Wei: 'In July, it's ______ in China and ______ in Australia.' A. winter; summer B. summer; winter C. spring; autumn D. autumn; spring ★ （ ）3. Lily: 'People in Australia go to the beach in ______ because it's summer.' A. January B. July C. September D. October 考点八：现在进行时 am/is/are + doing ◇ 基础题（选择题） ◇ （ ）1. — What are you doing? — I ______ packing my bag. A. am B. is C. are D. be ◇ （ ）2. Look! It ______ raining hard. A. am B. is C. are D. be ◇ （ ）3. They ______ playing football in the park. A. am B. is C. are D. be ▷ 提升题（选择题） ▷ （ ）1. — What is Olivia doing? — ______ is drawing a picture. A. He B. She C. We D. They ▷ （ ）2. Chen Wei and Jam ______ enjoying the sunshine. A. is B. am C. are D. be ▷ （ ）3. Lily: 'Look! It's ______ hard. We can't go out.' A. rain B. rains C. raining D. to rain ★ 拓展题（选择题） ★ （ ）1. Which is CORRECT? A. He is pack his bag. B. She is packing her bag. C. They is watching TV. D. We am reading a book. ★ （ ）2. Bella: '______ are you doing, Zhou Kai?' Zhou Kai: 'I'm reading a book.' A. What B. How C. Where D. Why ★ （ ）3. Olivia: 'The children ______ kites in the park. It's windy.' A. fly B. flies C. are flying D. is flying 考点九：can / can't + 动词原形（能力与可能性） ◇ 基础题（选择题） ◇ （ ）1. I ______ swim. I'm a good swimmer. A. can B. can't C. am D. is ◇ （ ）2. It's raining hard. We ______ go out. A. can B. can't C. are D. is ◇ （ ）3. ______ you fly a kite? Yes, I can. A. Do B. Are C. Can D. Is ▷ 提升题（选择题） ▷ （ ）1. Olivia: 'I ______ skate. But I can ski!' A. can B. can't C. am D. are ▷ （ ）2. In summer, we ______ go swimming in the sea. A. can B. can't C. is D. are ▷ （ ）3. Lily: 'Can your brother play football?' Jam: 'Yes, ______ can.' A. he B. she C. we D. they ★ 拓展题（选择题） ★ （ ）1. Which is WRONG? A. I can swim. B. She can dances. C. They can play football. D. He can go skating. ★ （ ）2. Chen Wei: 'It's snowy. We ______ make a snowman!' A. can B. can't C. is D. are ★ （ ）3. Zhou Kai: '______ can go hiking in autumn. It's cool and nice.' A. We B. He C. She D. It 考点十：综合语篇阅读（抓关键信息） ◇ 基础题（选择题） ◇ （ ）1. Read: 'I am Olivia. My favourite season is spring. I can fly a kite and plant trees.' What does Olivia like best? A. Summer B. Autumn C. Spring D. Winter ◇ （ ）2. Read: 'This is my picture. In summer, it is hot. I go swimming.' What season is it in the picture? A. Spring B. Summer C. Autumn D. Winter ◇ （ ）3. Read: 'Jam likes winter. He can go skating and make snowmen.' What can Jam do in winter? A. Go swimming B. Fly a kite C. Go skating D. Eat ice cream ▷ 提升题（选择题） ▷ （ ）1. Read: 'Lily and Bella are in Kunming. It's sunny and warm. They can see green trees and colourful flowers everywhere.' What's the weather like in Kunming? A. Cold and snowy B. Sunny and warm C. Rainy and cool D. Windy and hot ▷ （ ）2. Read: 'Chen Wei draws a picture of Xiamen. The sky is blue. The sea is blue too. People are enjoying the sunshine on the beach.' Where is Chen Wei's picture of? A. Beijing B. Wuhan C. Xiamen D. Jinan ▷ （ ）3. Read: 'Zhang Hao: My favourite season is autumn. In autumn, I go hiking with my family. We eat moon cakes together.' How many activities does Zhang Hao mention? A. One B. Two C. Three D. Four ★ 拓展题（选择题） ★ （ ）1. Read: 'Olivia is in China. It's July now. It's hot and sunny. She is wearing a T-shirt and shorts. She goes swimming every day. But her cousin in Australia is wearing a coat and scarf. It's cold there.' Why is Olivia's cousin wearing a coat? A. Because it's winter in Australia. B. Because it's always cold in Australia. C. Because she doesn't like summer. D. Because it's raining in Australia. ★ （ ）2. Read: 'Zhou Kai and Jam are talking about seasons. Zhou Kai: "I like spring because I can fly a kite. It's warm and windy." Jam: "I love winter! I can go skating on the lake. It's cold but fun!"' Which season does Jam like best? A. Spring B. Summer C. Autumn D. Winter ★ （ ）3. Read the dialogue: Olivia: 'Look at my picture of Qingdao!' Jam: 'What can you see?' Olivia: 'I can see the blue sea, white sails and people on the beach. Some are swimming, some are flying kites.' What are people doing on the beach? A. Making snowmen B. Eating moon cakes C. Swimming and flying kites D. Planting trees ✅ 第三部分：参考答案与详细解析 ◎ 考点一：How's the weather? 天气问答的正确搭配 【基础题答案】 1. 【答案】B 【解析】How's the weather? 回答用 It's + 形容词。It's = It is。选B。 2. 【答案】C 【解析】How's the weather in Wuhan? 回答 It's rainy. 选C。 3. 【答案】C 【解析】带伞说明是下雨天，用rainy。选C。 【提升题答案】 1. 【答案】C 【解析】回答天气用 It's sunny and warm. 选C。 2. 【答案】B 【解析】穿外套说明天冷，it's cold。选B。 3. 【答案】D 【解析】下大雨不能出去，can't go out。选D。 【拓展题答案】 1. 【答案】A 【解析】正确表达：It's cold in winter. 选A。 2. 【答案】C 【解析】rain cats and dogs = 倾盆大雨 = raining hard。选C。 3. 【答案】C 【解析】What's the weather like in Qingdao? = 青岛天气怎么样？选C。 ◎ 考点二：It's（It is缩写）与 Its（物主代词）辨析 【基础题答案】 1. 【答案】B 【解析】It's = It is，“它是晴天”。选B。 2. 【答案】B 【解析】its paws = 它的爪子。its是物主代词。选B。 3. 【答案】B 【解析】第一空“它的名字”用Its，第二空“它是”用It's。选B。 【提升题答案】 1. 【答案】A 【解析】第一空“它是”用It's，第二空“它的”用its。选A。 2. 【答案】C 【解析】第一空“它是”用It's，第二空“它正在”用It's raining。选C。 3. 【答案】A 【解析】第一空“它是”用It's，第二空“它的”用its。选A。 【拓展题答案】 1. 【答案】C 【解析】正确是Its name（它的名字），不是It's name。选C。 2. 【答案】D 【解析】It's = It is，两者都对。选D。 3. 【答案】B 【解析】“它的鼻子”用Its。选B。 ◎ 考点三：What season is it? 与 In spring, it is warm. 季节描述 【基础题答案】 1. 【答案】B 【解析】回答 What season is it? 用 It's + 季节。选B。 2. 【答案】B 【解析】In spring, it is warm. it 用 is。选B。 3. 【答案】D 【解析】夏天热用 summer。选D。 【提升题答案】 1. 【答案】C 【解析】回答季节用季节词，autumn秋天。选C。 2. 【答案】D 【解析】冬天冷用 cold。选D。 3. 【答案】C 【解析】秋天凉用 cool，叶子变黄。选C。 【拓展题答案】 1. 【答案】C 【解析】秋天凉用 cool是正确的。选C。 2. 【答案】D 【解析】春天暖、花开、鸟唱。选D。 3. 【答案】B 【解析】激南夏天热、冬天冷。选B。 ◎ 考点四：四季单词拼写辨析 【基础题答案】 1. 【答案】A 【解析】春天花开用 spring。选A。 2. 【答案】B 【解析】夏天热用 summer。选B。 3. 【答案】C 【解析】秋天叶落用 autumn。选C。 【提升题答案】 1. 【答案】D 【解析】冬天孩子堆雪人用 winter。选D。 2. 【答案】A 【解析】春节在春天 spring。选A。 3. 【答案】C 【解析】中秋节吃月饼在秋天 autumn。选C。 【拓展题答案】 1. 【答案】C 【解析】Monday是星期一，不是季节。选C。 2. 【答案】B 【解析】可以游泳说明是夏天 summer。选B。 3. 【答案】D 【解析】堆雪人是冬天 winter的活动。选D。 ◎ 考点五：go + doing 短语辨析 【基础题答案】 1. 【答案】A 【解析】go swimming = 去游泳。选A。 2. 【答案】A 【解析】go skating = 去滑冰。选A。 3. 【答案】C 【解析】fly a kite = 放风筝。选C。 【提升题答案】 1. 【答案】A 【解析】go hiking = 去爬山。选A。 2. 【答案】B 【解析】主语 Chen Wei and Jam 是复数，用 go。选B。 3. 【答案】A 【解析】fly a kite飞筝，kite辅音开头用a。选A。 【拓展题答案】 1. 【答案】D 【解析】plant trees植树不用go，应说 We plant trees。选D。 2. 【答案】A 【解析】eat moon cakes吃月饼。选A。 3. 【答案】A 【解析】plant trees植树。选A。 ◎ 考点六：What's your favourite season? 与 because 句式 【基础题答案】 1. 【答案】B 【解析】favourite 前用物主代词 My。选B。 2. 【答案】C 【解析】回答 Why 用 Because。选C。 3. 【答案】D 【解析】“因为我可以滑冰”用 because。选D。 【提升题答案】 1. 【答案】D 【解析】Lily是女孩名，用 Her。选D。 2. 【答案】D 【解析】Zhou Kai和Zhang Hao是复数，用They。选D。 3. 【答案】A 【解析】plant trees植树是春天活动。选A。 【拓展题答案】 1. 【答案】C 【解析】正确表达是 My favourite... 不是 I favourite...选C。 2. 【答案】C 【解析】“因为叶子美丽”用 because。选C。 3. 【答案】B 【解析】回答用 What's your favourite season?选B。 ◎ 考点七：北南半球季节相反规律 【基础题答案】 1. 【答案】D 【解析】中国夏天 = 澳大利亚冬天。选D。 2. 【答案】B 【解析】北京冬天 = 悉尼夏天。选B。 3. 【答案】B 【解析】澳大利亚在南半球 Southern Hemisphere。选B。 【提升题答案】 1. 【答案】C 【解析】中国春天 = 澳大利亚秋天。选C。 2. 【答案】B 【解析】澳大利亚在南半球，在夏天过圣诞。选B。 3. 【答案】C 【解析】中国吃月饼是秋天，澳大利亚是春天。选C。 【拓展题答案】 1. 【答案】C 【解析】北半球冬天 = 南半球夏天。选C。 2. 【答案】B 【解析】七月中国是夏天，澳大利亚是冬天。选B。 3. 【答案】A 【解析】澳大利亚在南半球，一月是夏天。选A。 ◎ 考点八：现在进行时 am/is/are + doing 【基础题答案】 1. 【答案】A 【解析】I 用 am。I am packing my bag.选A。 2. 【答案】B 【解析】It 用 is。It is raining hard.选B。 3. 【答案】C 【解析】They 用 are。They are playing football.选C。 【提升题答案】 1. 【答案】B 【解析】Olivia是女孩名，用 She。选B。 2. 【答案】C 【解析】Chen Wei and Jam 是复数，用 are。选C。 3. 【答案】C 【解析】现在进行时用raining。选C。 【拓展题答案】 1. 【答案】B 【解析】正确表达：She is packing her bag.选B。 2. 【答案】A 【解析】问做什么用 What are you doing?选A。 3. 【答案】C 【解析】现在进行时用 are flying。选C。 ◎ 考点九：can / can't + 动词原形 【基础题答案】 1. 【答案】A 【解析】会游泳用 can swim。选A。 2. 【答案】B 【解析】下大雨不能出去，can't go out。选B。 3. 【答案】C 【解析】能飞风筝用 Can you fly a kite?选C。 【提升题答案】 1. 【答案】B 【解析】不会滑冰用 can't skate。选B。 2. 【答案】A 【解析】夏天可以游泳用 can go swimming。选A。 3. 【答案】A 【解析】brother是男的，用 he can。选A。 【拓展题答案】 1. 【答案】B 【解析】can 后用动词原形，应说 She can dance.选B。 2. 【答案】A 【解析】下雪可以堆雪人用 can make。选A。 3. 【答案】A 【解析】“我们可以去爬山”用 We can go hiking.选A。 ◎ 考点十：综合语篇阅读 【基础题答案】 1. 【答案】C 【解析】原文'My favourite season is spring'。选C。 2. 【答案】B 【解析】原文'In summer, it is hot. I go swimming.'。选B。 3. 【答案】C 【解析】原文'He can go skating and make snowmen.'。选C。 【提升题答案】 1. 【答案】B 【解析】原文'sunny and warm'。选B。 2. 【答案】C 【解析】原文'picture of Xiamen'。选C。 3. 【答案】B 【解析】提到两个活动：go hiking 和 eat moon cakes。选B。 【拓展题答案】 1. 【答案】A 【解析】澳大利亚在南半球，七月是冬天。选A。 2. 【答案】D 【解析】Jam说'I love winter! I can go skating'。选D。 3. 【答案】C 【解析】原文'Some are swimming, some are flying kites.'选C。 — 第 页 — 学科网（北京）股份有限公司 $