Unit 2 Be Good Friends(易错题专项训练·语法提升)英语北京版四年级上册(新教材)

2025-08-21
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学段 小学
学科 英语
教材版本 小学英语北京版四年级上册
年级 四年级
章节 Unit Two Be Good Friends
类型 题集-专项训练
知识点 -
使用场景 同步教学-单元练习
学年 2025-2026
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 841 KB
发布时间 2025-08-21
更新时间 2025-08-21
作者 英语精品资料-
品牌系列 学科专项·易错题
审核时间 2025-08-21
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Unit 2 Be Good Friends 专题02 语法提升·易错题专项训练 句型、语法 语法提升 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 现在进行时 高频易错点01 一、基础概念 现在进行时表示正在进行或发生的动作,本单元重点用于描述 “正在阅读”“正在休息” 等朋友互动场景中的即时行为。其基本结构为: 主语 + be 动词(am/is/are)+ 动词 - ing 形式 + 其他 二、核心用法及单元例句 1. 肯定句:描述正在进行的动作 (1) 第一人称单数(I):I + am + 动词 - ing 例:I'm reading a science book.我正在读一本科学书。 (2) 第三人称单数(he/she/it/ 单数名词):主语 + is + 动词 - ing 例:Lingling is sleeping.玲玲正在睡觉。 Mike is reading about animal eyes.迈克正在读关于动物眼睛的内容。 (3) 第二人称(you)及复数(we/they/ 复数名词):主语 + are + 动词 - ing 例:They are reading together.他们正在一起阅读。 You are talking about the story.你们正在讨论这个故事。 2. 疑问句:询问正在进行的动作 (1) 一般疑问句:Be 动词 + 主语 + 动词 - ing? 例:—Are you reading a story book?你正在读故事书吗? —Yes, I am. / No, I'm not.是的,我在读。/ 不,我没在读。 (2) 特殊疑问句:特殊疑问词 + be 动词 + 主语 + 动词 - ing? 例:—What are you reading?你正在读什么? —I'm reading The Secret of the Magic Gourd.我正在读《魔法葫芦的秘密》。 3. 否定句:表示动作未在进行 结构:主语 + be 动词 + not + 动词 - ing 例:She isn't reading science books. She likes story books.她没在读科学书。她喜欢故事书。 易错点提示 (1) 遗漏 be 动词 错误:I reading a poem.(正确:I'm reading a poem.) 口诀:现在进行要注意,be 动词(am/is/are)千万不能离。 (2) 动词 - ing 形式变化错误 一般动词直接加 - ing:read → reading,sleep → sleeping; 不发音的 e 结尾去 e 加 - ing:write → writing; 重读闭音节双写尾字母加 - ing:sit → sitting。 错误:She is read a book.(正确:She is reading a book.) (3) 混淆 “正在进行” 与 “经常发生” 现在进行时强调 “此刻正在做”,一般现在时强调 “经常做”。 错误:I am read books every day.(正确:I read books every day. 表经常) 正确:I am reading a book now.(现在正在读) 小练笔 1. 用所给词的适当形式填空 (1) Mike ______(read)a science book about animals. (2) What ______ they ______(do)? They ______(share)a cupcake. (3) Lingling ______(not sleep). She ______(talk)on the phone. 2. 句型转换 (1) Maomao is reading a story book.(改为一般疑问句) ______ Maomao ______ a story book? (2) They are talking about the poem.(对划线部分提问) ______ ______ they ______? 点 拨 (1) is reading 解析:主语 Mike 是第三人称单数,be 动词用 is,read 加 - ing。 (2) are; doing; are sharing 解析:特殊疑问句中 be 动词提前,主语 they 用 are;答句用现在进行时表正在分享。 (3) isn't sleeping; is talking 解析:否定句在 is 后加 not;后半句表正在打电话,用 is talking。 (1) Is; reading 解析:一般疑问句将 be 动词 is 提前,动词 - ing 形式不变。 (2) What are; doing 解析:对动作提问用 what,结构为 “What+be动词+主语+ doing?”。 情态动词 “should/shouldn't” 表建议高频易错点02 一、基础用法及含义 情态动词 “should” 表示 “应该”,用于向他人提出合理的建议或劝告;“shouldn't” 是其否定形式,表示 “不应该”,用于提醒他人避免不当行为。二者后均需接动词原形,无人称和数的变化。 (1) 肯定建议(should) 结构:主语 + should + 动词原形 + 其他 例:You should have a good rest.你应该好好休息。 Yoyo should share the cupcake with Joe.悠悠应该和乔分享纸杯蛋糕。 (2) 否定建议(shouldn't) 结构:主语 + shouldn't + 动词原形 + 其他 例:You shouldn't play games too much.你不应该玩太多游戏。 二、单元场景应用及例句 1. 关心他人健康场景 当朋友生病时,用 “should” 提出恢复建议: Lingling is ill. She should drink some warm water.玲玲生病了。她应该喝些温水。 You shouldn't go to school when you have a bad cold.重感冒时你不应该去上学。 2. 学习帮助场景 为朋友的学习困难提供建议时使用: You should remember the first word of each line to learn the poem.你应该记住每句诗的第一个词来学习这首诗。 You should draw a picture for the poem to help you remember it.你应该为诗歌画一幅画来帮助记忆。 3. 友谊互动场景 在分享行为中提出建议: Friends should help each other when they have problems.朋友有困难时应该互相帮助。 You shouldn't eat the cupcake alone. Joe always shares with you.你不应该独自吃纸杯蛋糕。乔总是和你分享。 易错点提示 (1) 后接动词原形,不可加 “to” 错误:You should to have a rest.(正确:You should have a rest.) (2) 否定形式不可拆分 错误:You should not to play games.(正确:You shouldn't play games.) (3) 混淆 “should” 与 “can” “should” 表建议(“应该做”):You should share with friends.(建议分享) “can” 表能力(“能够做”):You can share with friends.(有能力分享) 结合语境,朋友间提建议优先用 “should”。 小练笔 用 “should” 或 “shouldn't” 填空。 1.Lingling has a cold. She ______ stay in bed and rest. 2.You ______ worry too much about the test. Just try your best. 3.Friends ______ help each other when they are in need. 4.It's late. You ______ watch TV for a long time. 点 拨 1.should 解析:生病时 “应该卧床休息”,表合理建议。 2.shouldn't 解析:建议 “不应该太担心考试”,用否定形式。 3.should 解析:朋友间 “应该互相帮助”,符合单元主题。 4.shouldn't 解析:深夜 “不应该长时间看电视”,提醒避免不当行为。 提出学习建议的句型(You can...)高频易错点03 句型:You can + 动词原形 + 其他. (你可以……) 例:—I can't remember the poem. (我记不住这首诗。) — You can draw a picture for it. (你可以为它画一幅画。) 易错点提示 (1) can 后接动词原形,不可加 “to”:错误表达 “You can to read it aloud.”(正确:You can read it aloud.) (2) 建议与语境不匹配:错误表达 “I can't remember words. You can play games.”(正确:You can write them down.) 小练笔 根据问题选择合适的建议(用 “You can...” 句型完成)。 A: I can't understand the science book. B: ________________________(慢慢读) A: I often forget new English words. B: ________________________(写在笔记本上) A: The poem is too hard to remember. B: ________________________(记住每句的第一个词) 1.You can read it slowly. 解析:针对 “不理解科学书”,建议 “慢慢读” 符合场景。 2.You can write them in a notebook. 解析:“写在笔记本上” 是记单词的实用方法。 3.You can remember the first word of each line. 解析:与单元中帮助记诗歌的建议一致。 点 拨 电话交际用语高频易错点04 句型: 1.请求通话:May I speak to...? (我可以和…… 通话吗?) 2.回应无法通话:Sorry, ... is + 状态. (抱歉,…… 正在……) 3.关心对方状况:How are you feeling? (你感觉怎么样?) 例:—May I speak to Lingling? (我可以和玲玲通话吗?) — Sorry, Lingling is sleeping. She is ill. (抱歉,玲玲正在睡觉。她生病了。) 易错点提示 (1) 混淆 “May I speak to...?” 与 “Are you...?”:前者用于请求通话,后者用于确认身份,错误表达 “Are you Lingling? I want to speak.”(正确:May I speak to Lingling?) (2) 回应状态遗漏 be 动词:错误表达 “Lingling sleep now.”(正确:Lingling is sleeping now.) A. May I speak to Kate? B. How are you feeling? C. She is ill in bed. D. I'm sorry to hear that. E. Can I call her later? 小练笔 A: Hello! ______ B: Sorry, Kate isn't here. ______ A: ______ B: She has a fever. A: ______ B: Sure. She will be better this afternoon. 1.A 解析:请求通话用 “May I speak to...?”,选 A。 2.C 解析:说明 Kate 不在的原因 “她生病在床”,选 C。 3.B 解析:关心 Kate 的状况用 “How are you feeling?”,选 B。 4.D E 解析:听到对方生病表达遗憾用 “I'm sorry to hear that.”,选 D。询问能否稍后通话用 “Can I call her later?”,选 E。 because 引导的原因状语从句(朋友互动场景)高频易错点05 句型:主句(情绪 / 行为)+ because + 原因从句. (…… 因为……) 例:Yoyo should share the cupcake with Joe because Joe always shares good things with him. (悠悠应该和乔分享纸杯蛋糕,因为乔总是和他分享好东西。) 易错点提示 (1) because 与 so 连用:错误表达 “Yoyo is kind so he shares with friends.”(正确:Yoyo is kind because he shares with friends. 或 Yoyo shares with friends, so he is kind.) (2) 时态不一致:错误表达 “He is happy because he find his book.”(正确:He is happy because he finds his book.) 小练笔 用 “because” 或 “so” 填空(不可同时使用)。 1.Guoguo can remember the poem ______ she draws a picture for it. 2.Lingling is ill, ______ she can't go to school. 3.Mike loves science books ______ they are interesting. 1.because 解析:后半句 “她为诗歌画画” 是前半句 “能记住诗歌” 的原因,用 because。 2.so 解析:前半句 “生病” 是后半句 “不能上学” 的结果,用 so。 3.because 解析:后半句 “科学书有趣” 是前半句 “喜欢科学书” 的原因,用 because。 综合训练 1、 选出与所给例词发音相同的单词。 ( )1.nine A.time B.pig ( )2.tune A.June B.cup ( )3.bone A.hot B.nose ( )4.mute A.use B.rope 2、 用所给词的适当形式填空。 5.Let me (try) on this dress. 6.The (cat) is sleeping on the chair. 7.I often read some interesting (story) in my free time. 8.You should (have) a good rest and drink some water. 9.If you want to play outside, you should your homework first. (finish) 10.Dad: We will go to China to visit the Great Wall this summer vacation. Mike: Great! I can’t wait (visit) the Great Wall now. 11.—What are you doing? —I (read) a picture book. 12.I can't wait (meet) you on Sunday. 3、 单项选择。 ( )13.—Mum, I feel ill. What should I do? —You should ________. A.count to ten B.see a doctor C.take a deep breath ( )14.—May I have a look? —_________ A.Sure. Here you are. B.Yes, please. C.A and B. ( )15.—What is it about? —______ A.It’s a book. B.Thank you! C.It’s about festivals. ( )16.—What can you see from the video? —A man is _____ angry ______ say a word. A.to; to B.too; too C.too; to ( )17.You ________ do that! We ________ put the rubbish in the bin. A.should; can’t B.shouldn’t; should C.shouldn’t; can’t D.should; can ( )18.—I can’t play basketball! —________. I can ________ you. A.Don’t worry; teach B.Look out; play C.You are right; teach D.I’m sorry; catch ( )19.—What should _______ do? —You should stay in bed. A.you B.I C.she ( )20.—Can you read it later? —_________. A.Yes, I am B.Yes, I can C.Yes, I do ( )21.—May I have a pear, please? —________ A.Yes. Here you are. B.Yes. You're welcome. C.Sorry. You may. ( )22.—________ —Oh, I'm sorry to hear that. A.I want some grapes. B.I'm going on a field trip. C.I have a bad cold ( )23.—I feel ill. —You should ________ this morning. A.eat some fruit B.go to school C.see a doctor 4、 匹配题。 A. B. C. D. ( )24.—What's the matter, Duoduo? —I have a cold. ( )25.—Hello, may I speak to Mary? —Hello, this is Mary speaking. ( )26.—How are you? —I'm fine, thank you. ( )27.—I don't feel well, Miss Li. I have a headache. —I'm sorry to hear that. 5、 情景交际。 Peter: What are you doing? Tim: 28 A.So the crow put some small stones in the bottle. B.I’m reading a storybook. C.It said a crow was very thirsty. And it wanted to drink some water. D.The story is very interesting! Are there any other interesting stories? E.Did the crow drink water? Peter: Oh, what’s the name of the book? Tim: It’s Aesop’s Fables(《伊索寓言》). Peter: What did it say? Tim: 29 Peter: It’s interesting. 30 Tim: Yes. It was very clever. There was some water in a bottle. 31 Peter: Oh! I know! The water was high, and then it drank water. Tim: Yes, that’s right. Peter: 32 Can I read with you? Tim: Yes, of course. Let’s read together. 6、 排序题。 33.将下列句子用1,2,3,4,5重新排序,使其成为一段通顺的对话。 1. You should be quiet and keep your book clean. 2. I’m reading a book named Three Little Pigs. 3. OK, I will. Let’s go to the library this afternoon! 4. Amy, what are you doing? 5. I like reading, too. I will read books in the library. What should I do? ( )、( )、( )、( )、( ) 7、 阅读理解。 Joe: Hello, may I speak to Roy? Roy: Yes, speaking. Who’s that? Joe: This is Joe. We will have a football match tomorrow. Would you like to go with us? Roy: Sorry, I can’t go with you. Joe: What’s the matter? Roy: I’m ill. I have a bad cold. Joe:  I’m sorry to hear that. You can have some hot water. Do you take the pill? Roy: Yes. I want to go to bed and have a good rest. Joe: Can I come to see you after the match? Roy: Sure. ( )34.Who can’t go to the football match tomorrow? A.Joe B.Roy C.Bill ( )35.What’s the matter with Roy? A.He is thirsty. B.He is tired. C.He’s ill. ( )36.What can Roy do? A.Have some coffee. B.Take the pill. C.Have an ice cream. ( )37.Can Joe come to see Roy today? A.Yes, he can. B.he can’t. C.I don’t know. ( )38.Where is Roy now? A.At school. B.At the party. C.At home. 答案解析 1.A 2.A 3.B 4.A 【解析】1.例词nine的划线部分发音为/aɪ/,选项A的划线部分发音为/aɪ/,选项B的划线部分发音为/ɪ/,选项A与所给例词发音相同,故选A。 2.例词tune的划线部分发音为/ju:/,选项A的划线部分发音为/ju:/,选项B的划线部分发音为/ʌ/,选项A与所给例词发音相同,故选A。 3.例词bone的划线部分发音为/əʊ/,选项A的划线部分发音为/ɒ/,选项B的划线部分发音为/əʊ/,选项B与所给例词发音相同,故选B。 4.例词mute的划线部分发音为/ju:/,选项A的划线部分发音为/ju:/,选项B的划线部分发音为/əʊ/,选项A与所给例词发音相同,故选A。 5.try 【详解】句意:让我试穿这条裙子。本题考查使役动词let的用法。let sb. do sth.结构中,动词用原形作宾语补足语。题干中“Let me”后需接动词原形“try”,表示“让(我)做某事”。故答案为try。 6.cat 【详解】句意:那只猫正在椅子上睡觉。本题考查可数名词及其单复数。cat猫,根据is可知用单数。故答案为cat。 7.stories 【详解】句意:我空闲时经常读一些有趣的故事。本题考查可数名词及其单复数。story可数名词,故事,根据some可知story用复数stories。故答案为stories。 8.have 【详解】句意:你应该好好休息,喝些水。本题考查动词的形式。should后跟动词原形,故答案为have。 9.finish 【详解】句意:如果你想在外面玩,你应该先______你的作业。finish完成,should是情态动词,后加动词原形。故答案为finish。 10.to visit 【详解】句意:今年暑假我们将要去中国参观长城。太棒了!我现在就迫不及待去参观长城。can’t wait to… 意为“迫不及待做某事”,后接动词原形,故答案为to visit。 11.am reading 【详解】句意:—你正在做什么?—我正在读一本图画书。问句是现在进行时,答语也应是现在进行时,现在进行时的结构为:be+动词的现在分词,主语是I,be用am,read的现在分词是reading,故答案为am reading。 12.to meet 【详解】句意:我迫不及待周日见到你。can't wait to do sth.迫不及待做某事,故答案为to meet。 13.B 【详解】句意:—妈妈,我觉得不舒服。我应该做什么?—你应该______。本题考查动词短语。A数到十,B看医生,C深呼吸,选项B符合题意,故选B。 14.C 【详解】句意:—我可以看一看吗?—______ 本题考查交际运用,A当然。给你。B是的,请看。CA和B都行。根据问句可知AB选项都对。故选C。 15.C 【详解】问句句意:它是关于什么的?本题考查特殊疑问句的答语,A它是一本书。B谢谢你!C它是关于节日的。根据问句可知答语说它是关于什么的。故选C。 16.C 【详解】句意:—你能从视频中看到什么?—一个生气到说不出话的男人。too…to…意为“太……而不能……”,故选C。 17.B 【详解】句意:你_____那样做!我们_____把垃圾放进垃圾箱里。本题考查情态动词,should应该,shouldn’t不应该,can’t不能,can能,根据句意可知,第一空表示不应该那样做,故填shouldn’t;第二空表示应该把垃圾放进垃圾箱,故填should。故选B。 18.A 【详解】句意:——我不会打篮球!——______ 我可以教你。本题考查情景交际及动词辨析,A别担心,教;B当心,玩;C你说得对,教;D对不起,抓住。答语应回答,别担心,我会教你。选项A符合题意,故选A。 19.B 【详解】句意:—_____应该做什么?—你应该卧床休息。you你/你们,I我,she她,根据答语主语you,可知问句主语可以用人称代词I代替,故选B。 20.B 【详解】句意:—你能晚点读吗?—_________。Can引导的一般疑问句肯定回答用can回答,排除AC,故选B。 21.A 【详解】问句句意:请给我一个梨好吗?A好的。给你。B是的。不客气。C对不起。你可以。选项A符合题意,故选A。 22.C 【详解】句意:—_______。—哦,听到这件事我很难过。A我想要一些葡萄。B我打算野炊。C我得了重感冒。答语表示为对方的境况表示难过,故推知对方重感冒了,C选项符合题意,故选C。 23.C 【详解】句意:—我感觉生病了。—你应该今天早上___。eat some fruit吃一些水果;go to school去上学;see a doctor看医生;根据句意,生病了应该去看医生,故选C。 24.C 25.B 26.D 27.A 【解析】24.句意:—怎么了,多多?—我感冒了。选项C感冒流鼻涕,与对话内容匹配,故选C。 25.句意:—你好,我可以和玛丽通话吗?—你好,我是玛丽。选项B打电话,与对话内容匹配,故选B。 26.句意:—你好吗?—我很好,谢谢。选项D见面问好,与对话内容匹配,故选D。 27.句意:—李老师,我觉得不舒服。我头痛。—听到这个消息我很难过。选项A头疼,与对话内容匹配,故选A。 28.B 29.C 30.E 31.A 32.D 【导语】本文介绍了《乌鸦喝水》的故事。 28.上句问:你正在干什么?可知下句要回答所做的事,选项B“我正在读一本故事书。”符合语境,故选B。 29.上句问:它说了什么?可知下句要说所说的内容,选项C“据说乌鸦非常口渴。它想喝点水。”符合语境,故选C。 30.下句说;是的。它非常聪明。根据答语可知问句是一般疑问句,选项E“乌鸦喝水了吗?”符合语境,故选E。 31.前句说:瓶子里有一些水。可知下句要说乌鸦是怎样喝水的,选项A“于是乌鸦在瓶子里放了一些小石头。”符合语境,故选A。 32.下句说:是的,当然。我们一起来读一读吧。根据答语可知问句是一般疑问句,选项D“故事很有趣!还有其他有趣的故事吗?”符合语境,故选D。 33.4 2 5 1 3 【分析】所给各句汉语意思: 1.你应该保持安静,并且保持书本整洁。 2.我正在读一本名为《三只小猪》的书。 3.好的,我会的。咱们今天下午去图书馆吧! 4.艾米,你在做什么? 5.我也喜欢阅读。我会在图书馆看书。我该怎么做呢? 根据汉语意思可知对话大意为:去图书馆看书。 【详解】首句询问对方正在做什么,4. Amy, what are you doing?; 回答问题,2. I’m reading a book named Three Little Pigs.; 表明自己对读书的态度并表示想去图书馆,并询问在图书馆应该怎么做,5. I like reading, too. I will read books in the library. What should I do?; 回答图书馆的规则,1. You should be quiet and keep your book clean.; 建议一起去图书馆,3. OK, I will. Let’s go to the library this afternoon!; 故答案为42513。 34.B 35.C 36.B 37.B 38.C 【分析】本文讲述了Joe打电话给Roy邀请他去明天的足球比赛,得知Roy生病的故事。 34.句意:明天谁不能去足球比赛?根据Roy: Sorry, I can’t go with you.可知Roy不能去足球比赛。故选B。 35.句意:Roy怎么了?根据Roy: I’m ill. I have a bad cold.可知Roy生病了。A选项他很渴,B选项他很累,C选项他生病了。C选项符合语境,故选C。 36.句意:Roy可以做什么?根据Joe: I’m sorry to hear that. You can have some hot water. Do you take the pill?可知Joe建议Roy喝些热水,并询问Roy是否吃药?A选项喝些咖啡。B选项吃药,C选项吃一个冰激淋。B选项符合语境,故选B。 37.句意:Joe今天能来看Roy吗?根据Joe: Can I come to see you after the match?Roy: Sure.可知Joe会在明天比赛后去看Roy。故选B。 38.句意:Roy现在在哪?根据Roy: Yes. I want to go to bed and have a good rest.可以Roy想上床睡觉好好休息。推测他在家里。故选C。 第 1 页 共 2 页 学科网(北京)股份有限公司 $$

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