Unit 4 What's your hobby（易错题专项练习·基础知识）英语外研版三起三年级下册（新教材）

Unit 4 What’s your hobby? 专题04 基础知识·易错题专项训练 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 1. 短语 “like doing sth.” 的用法（动名词形式混淆） 2. 动词三单形式（主语为第三人称单数时，like 及 hobby 相关动词变形） 3. 短语 “talk about sth.” 的搭配（介词误用） 4. 名词 hobby 的单复数变形（hobby → hobbies 特殊变化） 5. 字母 s/r 发音区分（易混淆清浊辅音及单词发音） 高频易错点01 短语 “like doing sth.” 的用法（动名词形式混淆） 易错精讲 核心用法：表示“喜欢做某事”，强调长期、习惯性的爱好，doing 为动名词形式（动词 ing 形式）。 基本结构：主语 + like + 动名词（doing）+ 其他 例：He likes running.（他喜欢跑步）； They like painting.（他们喜欢画画） 句式变形： 否定形式：don't/doesn't + like + 动名词 例：She doesn't like singing.（她不喜欢唱歌） 疑问形式：Do/Does + 主语 + like + 动名词 例：—Do you like swimming?（你喜欢游泳吗？） —Yes, I do. 易错点提示 1.动名词形式错误：like 后接动词原形或 to do 形式（表具体某次喜欢用 to do，本单元侧重爱好，用 doing）。 错误：He likes run. / She likes to paint.（表爱好时） 正确：He likes running. / She likes painting. 2.第三人称单数主语后，like 未变三单。 错误：Tom like making kites. 正确：Tom likes making kites. 3.否定/疑问句中，动名词变回原形。 错误：Do you like swim? / She doesn't like dance. 正确：Do you like swimming? / She doesn't like dancing. 小练笔 1. My sister likes ______ (sing) and dancing. 2. —______ you like doing tai chi? —Yes, I do.（Do / Does / Is） 3. He ______ (not like) skating. He likes swimming. 4. 他们喜欢拍照。（翻译句子） They like ______ ______. 5. 大明喜欢制作机器人吗？（翻译句子） ______ Daming like ______ ______? 点拨 1. singing. like 后接动名词，sing 的 ing 形式为 singing； 2. Do. 主语 you 是第二人称，一般疑问句用 Do 开头； 3. doesn't like. 主语 he 是第三人称单数，否定形式用 doesn't + 动词原形 like，后接动名词； 4. taking photos. “拍照”是 take photos，like 后接动名词 taking； 5. Does；making robots. 主语 Daming 是第三人称单数，用 Does 提问，like 后接动名词 making robots。 高频易错点02 动词三单形式（hobby 相关） 核心用法： 当主语是第三人称单数（He/She/It/单数人名/单数名词）时，描述爱好的动词（like, make, run 等）需变三单形式。 常见变形规则： 一般动词加s：like → likes，run → runs，make → makes；以 s/x/ch/sh/o 结尾加 es：go → goes，do → does（本单元高频）。 易错点提示 1.第三人称单数主语后，动词未变三单。 错误：She like reading books. / Tom make kites. 正确：She likes reading books. / Tom makes kites. 2. 复数主语后，动词误变三单。 错误：They likes swimming. / My parents likes doing tai chi. 正确：They like swimming. / My parents like doing tai chi. 3. 助动词 does 后，实义动词仍变三单。 错误：Does he likes painting? 正确：Does he like painting? 小练笔 1. Lisa ______ (like) reading. She reads every evening. 2. My friend Duoduo ______ (swim) very well. He likes swimming. 3. —What ______ your dad like doing? —He likes running.（do / does / is） 4. 她喜欢制作风筝。（翻译句子） She ______ ______ kites. 5. 法布尔喜欢观察昆虫。（翻译句子） Fabre ______ ______ insects. 点拨 1. likes. 主语 Lisa 是第三人称单数，like 变三单 likes； 2. swims. 主语 Duoduo 是第三人称单数，swim 变三单 swims； 3. does. 主语 your dad 是第三人称单数，特殊疑问句用 does 辅助； 4. likes making. “喜欢制作”是 like making，主语 she 对应 likes； 5. likes watching. “喜欢观察”是 like watching，主语 Fabre 对应 likes。 高频易错点03 短语 “talk about sth.” 的搭配 核心用法: 表示“谈论某事/某物”，about 是介词，后接名词、代词或动名词，本单元常用于谈论爱好。基本结构：talk about + 名词/代词/动名词 例：We talk about our hobbies after class.（我们课后谈论我们的爱好）； They talk about running.（他们谈论跑步） 易错点提示 1. 介词误用：将 about 换成 with/to 或遗漏 about。 错误：They talk their hobbies. / She talks with her friends about painting.（with 表对象，about 表内容，此处正确，但易遗漏 about） 正确：They talk about their hobbies. / She talks with her friends about painting. 2. 后接动词原形：about 是介词，后接动名词。 错误：Let's talk about cook. 正确：Let's talk about cooking. 小练笔 1. They often talk ______ their favorite hobbies.（about / with / to） 2. Let's talk ______ (swim) with our classmates. 3. —What are they talking ______? —Their hobbies.（about / for / in） 4. 我们一起谈论画画吧。（翻译句子） Let's talk ______ ______ together. 5. 他们正在谈论法布尔的书。（翻译句子） They are talking ______ Fabre's books. 点拨 1. about. “谈论爱好”用 talk about，about 表谈论的内容； 2. about swimming. talk about 后接动名词，swim 的 ing 形式为 swimming； 3. about. 询问谈论的内容，用 talk about； 4. about painting. “谈论画画”是 talk about painting； 5. about. 直接接谈论的对象（书籍），用 talk about。 高频易错点04 名词 hobby 的单复数变形 核心用法：hobby 表示“爱好”，单数形式为 hobby，复数形式为 hobbies（以“辅音字母 + y”结尾，变 y 为 i 加 es）。 搭配场景：表示“一个爱好”用 a hobby，“多个爱好”用 hobbies。 例：He has a hobby.（他有一个爱好） She has many hobbies.（她有很多爱好） 易错点提示 1. 复数变形错误：直接加 s 或漏变 y 为 i。 错误：hobbys / hobbyes 正确：hobbies 2. 主谓不一致：复数 hobbies 搭配单数动词。 错误：My hobbies is reading and running. 正确：My hobbies are reading and running. 3. 冠词误用：复数 hobbies 前加 a。 错误：I have a hobbies. 正确：I have hobbies. / I have a hobby. 小练笔 1.He has two ______ (hobby): running and painting. 2. —What's your ______ (hobby)? —I like taking photos. 3. Their ______ (hobby) are different. Some like singing, some like dancing. 4. 我的爱好是游泳和滑冰。（翻译句子） My ______ ______ swimming and skating. 5.她有一个特别的爱好：制作机器人。（翻译句子） She has a special ______: ______ robots. 点拨 1. hobbies. two 后接复数，hobby 变复数 hobbies； 2. hobby. 由 is 可知用单数 hobby； 3. hobbies. 由 are 可知用复数 hobbies； 4. hobbies are. “爱好”用复数 hobbies，对应 be 动词 are； 5. hobby；making. “一个爱好”用 a hobby，“制作机器人”是 making robots，作定语。 高频易错点05 字母 s/r 发音区分 易错精讲 1. 字母 s 发音： 清辅音 /s/：发音时舌尖靠近上齿龈，气流送出，声带不振动。 常见爱好类单词：skating /ˈskeɪtɪŋ/（滑冰）、swimming /ˈswɪmɪŋ/（游泳）、singing /ˈsɪŋɪŋ/（唱歌）、sports /spɔːrts/（运动，拓展）。 浊辅音 /z/：发音时舌尖靠近上齿龈，气流送出，声带振动（本单元侧重 /s/ 音）。 常见单词：hobbies /ˈhɒbiz/（爱好）、is /ɪz/（是）。 2. 字母 r 发音：浊辅音 /r/，发音时舌尖向上卷起，靠近上齿龈后部，气流从舌尖与硬腭间送出，声带振动。 常见爱好类单词：running /ˈrʌnɪŋ/（跑步）、reading /ˈriːdɪŋ/（阅读）、robot /ˈrəʊbɒt/（机器人）、writing /ˈraɪtɪŋ/（写作）。 易错点提示 1. 混淆 /s/ 和 /z/ 的发音：如把 hobbies /ˈhɒbiz/ 读成 /ˈhɒbɪs/。 2. 字母 r 发音遗漏：如把 running /ˈrʌnɪŋ/ 读成 /ˈʌnɪŋ/，未卷起舌尖。 3. 单词中 s 发音混淆：如 skating 中的 /s/ 与 singing 中的 /s/ 发音一致，需注意保持清辅音发音特点。 小练笔 选出下列单词中划线部分发音不同的一项。 ( )1.A. skating B. swimming C. running D. singing ( )2.A. reading B. robot C. skating D. writing ( )3.A. hobbies B. is C. running D. dogs ( )4.A. running B. singing C. reading D. writing ( )5. A. sports B. swimming C. robot D. skating 点拨 1. C. A、B、D 选项划线部分发音为 /s/，C 选项划线部分发音为 /r/，故选 C； 2. C. A、B、D 选项划线部分发音为 /r/，C 选项划线部分发音为 /s/，故选 C； 3. C. A、B、D 选项划线部分发音为 /z/，C 选项划线部分发音为 /r/，故选 C； 4. B. A、C、D 选项划线部分发音为 /r/，B 选项划线部分发音为 /s/，故选 B； 5. C. A、B、D 选项划线部分发音为 /s/，C 选项划线部分发音为 /r/，故选 C。 综合训练 一、用括号内单词的正确形式填空 1. My brother likes ______ (run) very much. He runs every morning. 2. They ______ (talk) about their hobbies now. 3. Lisa ______ (not like) swimming. She likes painting. 4. —What are your ______ (hobby)? —I like reading and writing. 5. It's time to ______ (talk) about our favorite sports. 6. He has three ______ (hobby): making kites, doing tai chi and reading. 7. My dad ______ (like) taking photos. He often takes photos of nature. 8. Let's ______ (talk) about cooking with our friends. 二、单项选择题 ( )1.—What ______ she like doing? —She likes singing. A. do B. does C. is ( )2.Tom and his sister ______ talking about their hobbies. A. are B. is C. am ( )3.My hobby ______ reading books. A. is B. are C. like ( )4.They like ______ kites together. A. make B. making C. makes ( )5.—Do you like ______? —Yes, I do. I swim every weekend. A. swim B. swimming C. swims ( )6.She has many ______. One of them is painting. A. Hobby B. hobbies C. hobbys ( )7.We often talk ______ our hobbies after school. A. about B. with C. to ( )8.—Does he like doing tai chi? —______, he doesn't. A. Yes B. No C. Not 三、句型转换 1. He likes making robots.（改为否定句） He ______ ______ making robots. 3. They like swimming.（改为一般疑问句） ______ they ______ swimming? 4. My hobbies are reading and writing.（对画线部分提问） ______ ______ your hobbies? 5. She likes singing.（改为同义句） Her hobby ______ ______. 6. 大明喜欢给朋友拍照。（翻译句子） Daming likes ______ ______ ______ his friends. 三、汉译英，根据中文提示补全句子 1.我的爱好是滑冰和制作风筝。 My ______ ______ skating and ______ kites. 2.他们正在谈论法布尔的书。 They are ______ ______ Fabre's books. 3.她不喜欢跑步，她喜欢画画。 She ______ ______ running. She likes ______. 4.他有很多爱好，比如阅读和写作。 He has many ______, such as ______ and ______. 5.你们喜欢一起做太极吗？ Do you like ______ ______ ______ together? 参考答案 1、 用括号内单词的正确形式填空 1.running 2. are talking 3. doesn't like 4. hobbies 5. talk 6. hobbies 7. likes 8. talk 解析： 1.like 后接动名词； 2.由 now 可知用现在进行时； 3.第三人称单数否定用 doesn't like； 4.由 are 可知用复数 hobbies； 5.It's time to 后接动词原形； 6.three 后接复数 hobbies； 7.第三人称单数用 likes； 8.Let's 后接动词原形。 2、 单项选择题 1.B 2. A 3. A 4. B 5. B 6. B 7. A 8. B 解析： 1.第三人称单数用 does； 2.复数主语用 are； 3.主语 hobby 是单数，用 is； 4.like 后接动名词； 5.like 后接动名词； 6.many 后接复数 hobbies； 7.“谈论”用 talk about； 8.否定回答用 No。 3、 句型转换 1.doesn't like 2. Do; like 3. What are 4. is singing 5. taking photos of 解析： 1.第三人称单数否定用 doesn't like； 2.复数主语一般疑问句用 Do，like 用原形； 3.对爱好内容提问用 What are； 4.同义句转换为“她的爱好是唱歌”； 5.“给……拍照”是 take photos of，like 后接动名词。 4、 汉译英，根据中文提示补全句子 1. hobbies are; making 2. talking about 3. doesn't like; painting 4. hobbies; reading; writing 5. doing tai chi 解析： 1. “爱好”用复数 hobbies，“制作风筝”是 making kites 2. “谈论”用 talking about，现在进行时； 3. 否定用 doesn't like，“画画”是 painting； 4. “爱好”用复数 hobbies，“阅读和写作”是 reading and writing； 5. “做太极”是 do tai chi，like 后接动名词。 第 1 页 共 18 页 学科网（北京）股份有限公司 $