Unit 2 课本知识预习+巩固练习（导学案）四年级英语暑假自学课（人教大同版·新教材）

Unit 2-2026年新四年级英语暑假自学课 （单元知识整合） 一、必会词汇 badminton 羽毛球basketball 篮球football 足球high jump 跳高long jump 跳远jump rope 跳绳ping-pong 乒乓球 volleyball 排球sport 运动 Sports Day 运动会 二、重点短语 play badminton 打羽毛球 play basketball 打篮球 play football 踢足球play ping-pong 打乒乓球 play volleyball 打排球 high jump 跳高long jump 跳远jump rope 跳绳on the sports ground 在运动场上 take photos 拍照 三、核心句型 1. What are you doing? 你正在做什么？ 2. I am reading a book. 我正在看书。 3. What is she/he doing? 她/他正在做什么？ 4. She/He is jumping very high. 她/他正跳得很高。 5. Who is jumping rope? 谁在跳绳？ 6. He is doing the long jump. 他正在跳远。 7. They are taking photos. 他们正在拍照。 辨析:句中的doing、reading、jumping、taking都是现在进行时句型中的现在分词，组成是由动词+ing组成，对于动词结尾不发音的e我们要去e再加ing，例如taking，making等。 重难点突破（现在进行时） · 现在进行时含义：表示此时此刻正在做的事情。 · 基本结构：主语 + be动词(am/is/are) + 动词-ing - I 搭配 am/单数人名/He/She/It 搭配 is - 复数/You/We/They 搭配 are · 动词ing变化规则 1. 一般直接加ing：play→playing jump→jumping 2. 以不发音e结尾，去e加ing：take→taking 3. 重读闭音节双写末尾字母加ing：run→running、swim→swimming 【进阶训练】选择合适形式填空。 1. Look! He ______ (play) football. 2. What ______ she ______ (do) now? 3. They are ______ (jump rope). 4. My brother is ______ (do) the high jump. 5. Who ______ (be) playing ping-pong? 6. We are ______ (take) photos. 解析：1. is playing（look提示现在进行时，he是单数，用is+playing） 2. is; doing（now现在进行时，she单数，be动词用is，动词用doing） 3. jumping rope（are后面接动词ing形式，jump rope变jumping rope） 4. doing（is后接动词ing，do直接加ing）5. is（who指代单数人物，be动词用is） 6. taking（are后用现在分词，take去e加ing变taking） . 知识演练场 一、单项选择 （ ）1. Look! The boy ______ very high. A. jump B. is jumping C. jumping （ ）2. —What are you doing? —I ______ a book. A. am reading B. is reading C. reading （ ）3. My sister likes ______. A. play ping-pong B. playing ping-pong C. plays ping-pong （ ）4. They ______ playing basketball now. A. am B. is C. are （ ）5. —Who is ______? —Wang Shiyao. A. jump rope B. jumping rope C. jumps rope （ ）6. He is doing the ______. A. long jump B. long jumps C. longs jump （ ）7. We can play ______ on the sports ground. A. a football B. football C. the football （ ）8. —______ is jumping very high? —Wei Mingyu. A. What B. Who C. Where （ ）9. Now many people ______ taking photos. A. is B. are C. am （ ）10. She ______ playing volleyball. A. is B. are C. am 二、单词题 6 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. basketball (汉语) ________ 2. high jump (汉语) ________ 3. play (现在分词) ________ 4. do (现在分词) ________ 5. jump rope (汉语) ________ 6. they (be动词搭配) ________ 7. take (现在分词) ________ 8. football (同义词) ________ 9. now (汉语) ________ 10. sport (复数) ________ 三、填空题 （A）用所给词适当形式填空 1. Look! He ______ (play) badminton. 2. What ______ they ______ (do)? 3. She is ______ (do) the long jump. 4. My friends are ______ (jump rope). 5. Let’s ______ (play) ping-pong. （B）根据汉语补全句子 1. 他正在打篮球。 He is ______ ______. 2. 谁正在跳绳？ ______ is ______ ______? 3. 他们正在拍照。 They are ______ ______. 4. 她正在跳高。 She is ______ ______ ______. 5. 我们在运动会上很开心。 We are happy on ______ ______. 四、句型转换 1． He is playing football.（改为一般疑问句） _______________________________ 2．She is doing the high jump.（对划线部分提问） _____________________________________. 3．They are taking photos.（改为否定句） ______________________________________ 4．Who is jumping rope?（用Wei Mingyu回答） ______________________________________ 5. I am reading a book.（用she改写句子） ______________________________________ 五、匹配题 A．     B．   C． D．   E.    1. play basketball ( ) 2. high jump ( ) 3. jump rope ( ) 4. play football ( ) 5. take photos ( ) 六、补全对话 根据上下文意思，选择合适的句子完成对话。 A: Today is Sports Day. B: Wow! So many students. A: 1________________________ B: He is playing football. A: 2________________________ B: She is doing the high jump. A: 3________________________ B: They are jumping rope. A: Great! I like Sports Day. A. What is the girl doing? B. What are they doing? C. What is the boy doing? 七、阅读理解 阅读短文，根据短文内容完成下试题。 Today is our School Sports Day. All the students are on the sports ground. Look! Li Wenbo is playing basketball. Wang Shiyao is playing ping-pong. Wei Mingyu is doing the long jump. Some girls are jumping rope. Many parents are taking photos. Everyone is very happy. Read and judge. 读短文，判断正(T)误(F) ( )1. Today is Sports Day. ( )2. Li Wenbo is playing football. ( )3. Wang Shiyao is playing ping-pong. ( )4. Wei Mingyu is doing high jump. ( )5. Many parents are taking photos. 参考答案 一．1.B 2.A 3.B 4.C 5.B 6.A 7.B 8.B 9.B 10.A 【解析】 1.  B 【解析】Look! 现在进行时，be+doing，选is jumping。 2.  A 【解析】问句主语是you，答语用I am reading。 3.  B 【解析】like doing sth 固定搭配，喜欢做某事。 4.  C 【解析】主语是they人称复数，be动词要用are。 5.  B 【解析】现在进行时，用jumping rope。 6.  A 【解析】long jump为固定短语，不变复数。 7. B 【解析】 球类前不加a/the，play football。 8.  B 【解析】答语是人，提问用特殊疑问词Who。 9.  B 【解析】many people指的是复数，故be动词要用are。 10. A 【解析】 she是单数人称，be动词用is。 二、1.篮球 2.跳高 3.playing 4.doing 5.跳绳 6.are 7.taking 8.soccer 9.现在 10.sports 三、（A）1.is playing 2.are; doing 3.doing 4.jumping rope 5.play （B）1.playing basketball 2.Who; jumping rope 3.taking photos 4.doing the high jump 5.Sports Day 四、1. Is he playing football? 2. What is she doing? 3. They are not taking photos. 4. Wei Mingyu is jumping rope. 5. She is reading a book. 五、1—E 2—A 3—C 4—D 5—B 六、 1.C 2.A 3.B 七、1.T 2.F 3.T 4.F 5.T 【解析】： 1.原文Today is our School Sports Day 正确。 2.Li Wenbo在打篮球不是足球 错误。 3.王诗瑶打乒乓球 正确。 4.魏明yu是跳远不是跳高 错误。 5.很多家长在拍照 正确。 $