Unit 1-4 期中易错题分类 2026-2027学年人教版英语九年级上册

九年级英语(人教版)上学期期中易错题分类 错 题 本 Unit 1 The Changing World Unit 2 Inspiring People Unit 3 Smart Learning Unit 4 Our Memory 适用:九年级上学期期中复习 目 录 第一部分 Unit 1 The Changing World 1 易错点1 现在完成时的构成:have/has + 过去分词 1 易错点2 already 与 yet 的用法区别 3 易错点3 ever 与 never 的用法 4 易错点4 for 与 since 的区别 5 易错点5 一般过去时与现在完成时的区别 6 易错点6 used to do sth 表示过去常常 8 易错点7 take place 的用法(无被动) 9 易错点8 比较级+and+比较级 与 the+比较级, the+比较级 10 易错点9 with the development of 与 because of / because 12 易错点10 be different from / keep in touch with / make progress 13 Unit 1单元综合易错小测 14 第二部分 Unit 2 Inspiring People 15 易错点1 It is + adj + for sb + to do sth 15 易错点2 It is + adj + of sb + to do sth(of与for的区别) 16 易错点3 It is + adj + that 从句 18 易错点4 inspiring 与 inspired 的区别 19 易错点5 admire sb for (doing) sth 21 易错点6 devote oneself to (doing) sth(to是介词) 22 易错点7 give up doing / keep on doing / practice doing 23 易错点8 encourage sb to do sth / be proud of 25 易错点9 be well-known for 与 be well-known as 26 易错点10 in order to do sth 与 in order not to do sth 27 Unit 2单元综合易错小测 29 第三部分 Unit 3 Smart Learning 29 易错点1 that引导的宾语从句(that的省略) 29 易错点2 if/whether引导的宾语从句 31 易错点3 whether与if的区别 32 易错点4 宾语从句的陈述语序 33 易错点5 宾语从句的否定转移 34 易错点6 by doing sth 表示“通过做某事” 36 易错点7 提建议的句型 37 易错点8 practice / finish / enjoy / mind doing sth 38 易错点9 疑问词+to do 结构 39 易错点10 be afraid of / pay attention to / be good at 41 Unit 3单元综合易错小测 42 第四部分 Unit 4 Our Memory 43 易错点1 what/which/who引导的宾语从句 43 易错点2 when/where/why/how引导的宾语从句 44 易错点3 宾语从句的时态呼应 45 易错点4 宾语从句的陈述语序 47 易错点5 remember/forget doing sth 与 remember/forget to do sth 48 易错点6 stop doing sth 与 stop to do sth 49 易错点7 run out of 与 run out 50 易错点8 remind的用法 52 易错点9 except 与 besides 的区别 53 易错点10 divide into / increase by/to / succeed in doing 54 Unit 4单元综合易错小测 55 期中易错综合演练 56 参考答案与解析 1 第一部分 Unit 1 The Changing World参考答案 1 第二部分 Unit 2 Inspiring People参考答案 3 第三部分 Unit 3 Smart Learning参考答案 4 第四部分 Unit 4 Our Memory参考答案 6 第一部分 Unit 1 The Changing World单元综合易错小测答案 8 第二部分 Unit 2 Inspiring People单元综合易错小测答案 8 第三部分 Unit 3 Smart Learning单元综合易错小测答案 9 第四部分 Unit 4 Our Memory单元综合易错小测答案 9 期中易错综合演练答案 10 第一部分 Unit 1 The Changing World 易错点1 现在完成时的构成:have/has + 过去分词 【典型错例】 Great changes have taken place in our city last year. She has went to the library. They has planted many trees. 【错因分析】 学生常把现在完成时与一般过去时混用,或过去分词形式记错(went与gone混淆),has与have随主语单复数误用. 【知识精讲】 现在完成时由“have/has + 动词过去分词”构成.主语为第三人称单数用has,其余人称用have.过去分词须记准不规则变化:go-went-gone,take-took-taken,do-did-done,see-saw-seen. 现在完成时结构表 句式 结构 例句 肯定句 主语+have/has+过去分词 Great changes have taken place. 巨大的变化已经发生. 否定句 主语+haven’t/hasn’t+过去分词 I haven’t finished my homework yet. 我还没完成作业. 一般疑问句 Have/Has+主语+过去分词 Have you ever been to Beijing? 你曾经去过北京吗? 简略回答 Yes, 主语+have/has. / No, 主语+haven’t/hasn’t. Yes, I have. / No, she hasn’t. 课文例句:Great changes have taken place in our hometown in the past twenty years. 在过去的二十年里,我们家乡发生了巨大的变化. 注意:现在完成时不能与明确的过去时间状语(如last year, yesterday, just now, ago)连用.这些时间状语须用一般过去时. 【变式诊断】 1. 改错:(1) He has went to the park. (2) They has built a new school. 2. 用所给词的正确形式填空:Our city (change) a lot in the past few years. 【诊断反馈】 1. (1) went gone.go的过去分词是gone,不是went;(2) has have.主语They是复数,用have. 2. has changed.in the past few years是现在完成时标志,主语Our city是单数用has. 【跟踪练习】 1. 用have/has填空:There been great changes in our town. She lived here since 2020. 2. 写出下列动词的过去分词:go ,take ,see ,do ,be . 3. 单项选择:— you ever to the Great Wall? — Yes, I have. A. Have; been B. Have; gone C. Did; go 4. 用所给词的正确形式填空:The village (become) greener over the last ten years. 易错点2 already 与 yet 的用法区别 【典型错例】 I have finished my homework yet. Have you already seen the film? She hasn’t already come back. 【错因分析】 already用于肯定句,yet用于否定句和疑问句,学生常将二者位置和句式用混. 【知识精讲】 already意为“已经”,多用于肯定句,放在have/has之后、过去分词之前;也可放在句末表强调.yet意为“还、尚”,多用于否定句和疑问句,放在句末. already与yet用法对比表 词 句式 位置 例句 already 肯定句 have/has后 I have already finished the work. 我已经完成工作了. yet 否定句 句末 I haven’t finished the work yet. 我还没完成工作. yet 疑问句 句末 Have you finished the work yet? 你完成工作了吗? 注意:already偶尔也可用于疑问句,表示“惊讶、意外”,如:Have you already finished? 你竟然已经完成了?“肯定用already,否定疑问用yet”. 【变式诊断】 1. 用already或yet填空:(1) I have read the book. (2) Has she arrived ? 2. 改错:He hasn’t come back already. 【诊断反馈】 1. (1) already.肯定句用already;(2) yet.疑问句用yet. 2. already yet.否定句用yet. 【跟踪练习】 1. 用already或yet填空:They have planted many trees. — Have you seen the new film ? — No, not . 2. 句型转换:I have already finished my homework.(改为否定句) 3. 单项选择:— Has the bus left ? — Yes, it has left. A. yet; already B. already; yet C. yet; yet 易错点3 ever 与 never 的用法 【典型错例】 I have ever been to Shanghai.(肯定句误用ever) Have you never seen the film?(语境矛盾) She has ever eaten sushi.(肯定句误用ever) 【错因分析】 ever多用于疑问句,意为“曾经”;never用于肯定句形式表示否定含义“从不”,学生常混淆二者适用句式. 【知识精讲】 ever意为“曾经”,多用于现在完成时的疑问句中,放在have/has之后、过去分词之前.never意为“从不、永不”,本身具有否定意义,用于肯定句形式,谓语动词用肯定形式. ever与never用法对比表 词 含义 常用句式 例句 ever 曾经 疑问句 Have you ever been to Beijing? 你曾经去过北京吗? never 从不 肯定句形式(否定含义) I have never been to Beijing. 我从未去过北京. 注意:never本身是否定词,句子不能再加not,不能说I haven’t never beenever一般不用于肯定句(除了与最高级、比较级连用的特殊情况). 课文例句:Have you ever seen such a beautiful place? 你曾经见过这么美的地方吗?【变式诊断】 1. 用ever或never填空:(1) — Have you eaten dumplings? — Yes, many times. (2) I have been to Sanya. I want to go there one day. 2. 改错:I have ever climbed the mountain. 【诊断反馈】 1. (1) ever.疑问句用ever;(2) never.由“想去”可知从未去过. 2. ever never,或把句子改为疑问句.肯定句中一般不用ever,应改为I have never climbed the mountain.(我从未爬过这座山),或改为疑问句Have you ever climbed? 【跟踪练习】 1. 用ever或never填空:— Has she spoken to a foreigner? — No, she has done that. 2. 单项选择:I have seen such an interesting film before. I want to see it again. A. ever B. never C. already 3. 汉译英:你曾经用过智能手机吗? 易错点4 for 与 since 的区别 【典型错例】 I have lived here since five years. He has studied English for 2020. They have known each other since long time. 【错因分析】 for后接一段时间,since后接时间点(从句用一般过去时),学生常把二者接反. 【知识精讲】 for和since都可与现在完成时连用,表示动作持续了多长时间.for后接“一段时间”(如three years, two months, a long time);since后接“时间点”(如2020, last year, I came here)或一般过去时的从句. for与since用法对比表 词 后接内容 示例 for 一段时间 for three years(三年);for a long time(很久) since 时间点 since 2020(自2020年);since last month(自上月) since 一般过去时从句 since I came here(自从我来到这里) 课文例句:Our hometown has changed a lot since 2020. 自2020年以来我们家乡变化很大.They have lived here for twenty years. 他们在这里住了二十年了. 对for/since短语提问用How long:How long have you lived here? 【变式诊断】 1. 用for或since填空:(1) We have learned English three years. (2) She has taught here 2019. 2. 改错:I have known him since five years. 【诊断反馈】 1. (1) for.three years是一段时间,用for;(2) since.2019是时间点,用since. 2. since for.five years是一段时间,用for;或改为since 2021(时间点). 【跟踪练习】 1. 用for或since填空:Great changes have taken place in our hometown 2020. We have studied here nearly two years. 2. 对画线部分提问:He has lived in Nanning for ten years.(对for ten years提问) 3. 单项选择:My parents have worked in this factory 2015. A. for B. since C. in 4. 汉译英:我认识他已经五年了. 易错点5 一般过去时与现在完成时的区别 【典型错例】 I have seen the film yesterday. He went to Beijing twice. Great changes took place in the past few years. 【错因分析】 一般过去时只陈述过去发生的事,与现在无关;现在完成时强调过去动作对现在的影响或结果.学生常把明确过去时间与现在完成时连用. 【知识精讲】 一般过去时表示过去某个时间发生的动作或存在的状态,常与yesterday, last week, ago, just now, in 2020等明确过去时间状语连用,与现在无关.现在完成时表示过去发生的动作对现在造成的影响或结果,或从过去持续到现在的动作,常与already, yet, ever, never, just, so far, in the past few years, for/since等连用. 一般过去时与现在完成时对比表 对比项 一般过去时 现在完成时 时间状语 yesterday, ago, last, in+过去年份 already, yet, ever, never, just, so far, in the past few years, for/since 侧重点 陈述过去发生的事,与现在无关 强调对现在的影响或结果 例句 I saw the film yesterday. 我昨天看了这部电影. I have seen the film. I know the story. 我看过这部电影,我知道剧情. 判断技巧:句中有明确的过去时间状语(yesterday, ago, last),用一般过去时;强调“已经……了”“结果如何”,用现在完成时. 【变式诊断】 1. 用所给词的正确形式填空:(1) I (visit) the museum last Sunday. (2) I (visit) the museum, so I know it well. 2. 改错:He has bought the bike last year. 【诊断反馈】 1. (1) visited.last Sunday是明确过去时间,用一般过去时;(2) have visited.由“所以我很了解”可知强调对现在的影响,用现在完成时. 2. has bought bought.last year是明确过去时间,用一般过去时. 【跟踪练习】 1. 用所给词的正确形式填空:(1) They (plant) many trees last spring. (2) They (plant) many trees, so the hill is green now. 2. 单项选择:— you your homework yet? — Yes, I it an hour ago. A. Did; finish; finished B. Have; finished; finished C. Have; finished; have finished 3. 改错:Great changes have taken place in our city in 2020. 易错点6 used to do sth 表示过去常常 【典型错例】 He use to play football after school. She didn’t used to like reading. Did you used to go to the park? 【错因分析】 used to do表示“过去常常做某事(现在不做了)”,否定和疑问形式中要还原为use. 【知识精讲】 used to + 动词原形,表示过去经常做某事或过去存在某种状态,但现在已经不这样了.意为“过去常常……”“过去曾经……”. used to do 各种句式表 句式 结构 例句 肯定句 主语+used to+动词原形 He used to be shy. 他过去很害羞. 否定句 主语+didn’t use to+动词原形 He didn’t use to be shy. 他过去并不害羞. 一般疑问句 Did+主语+use to+动词原形 Did he use to be shy? 他过去害羞吗? 反意疑问句 陈述句+didn’t+主语? He used to be shy, didn’t he? 课文例句:The hills used to be covered with sand. 这些山过去遍布沙子. 注意:used to的否定和疑问中,did已经体现过去时,后面的used必须还原为use.不能说didn’t used to,也不能说Did you used to? 辨析:be used to doing sth意为“习惯于做某事”,to是介词,后接动名词.如:He is used to getting up early. 他习惯早起. 【变式诊断】 1. 改错:(1) There use to be a cinema here. (2) She didn’t used to like music. 2. 单项选择:There a clean river in front of our village, but now it is dirty. A. used to be B. used to being C. was used to be 【诊断反馈】 1. (1) use used.肯定句中用used to;(2) used use.否定句中didn’t后接动词原形use. 2. 选A.used to be表示“过去曾经有”,but now提示现在不同了. 【跟踪练习】 1. 用所给词的正确形式填空:My hometown (use) to be a small village. There (not use) to be any tall buildings here. 2. 句型转换:He used to play the piano.(改为否定句和一般疑问句) 3. 单项选择:My grandpa a teacher, but now he is retired. A. used to be B. is used to being C. was used to be 易错点7 take place 的用法(无被动) 【典型错例】 Great changes have been taken place in our city. The accident was taken place last night. Many changes were taken place recently. 【错因分析】 take place意为“发生”,是不及物动词短语,不能用于被动语态.学生常误加be+过去分词构成被动. 【知识精讲】 take place意为“发生、举行”,指按计划或安排发生的事情,是不及物动词短语,没有被动语态形式.不能说be taken place. take place与happen辨析表 短语 含义 特点 例句 take place 发生、举行 按计划/安排发生,无被动 Great changes have taken place. 发生了巨大变化. happen 发生 偶然/意外发生,无被动 What happened to him? 他发生了什么事? 课文例句:Great changes have taken place in our country in the past few years. 在过去几年里我们国家发生了巨大变化. 注意:take place和happen都是不及物动词,都没有被动语态.不能说The event was taken place.,应说The event took place. 【变式诊断】 1. 改错:Many changes have been taken place in my hometown. 2. 单项选择:Great changes in Nanning since 2020. A. have been taken place B. have taken place C. took place 【诊断反馈】 1. have been taken place have taken place.take place无被动. 2. 选B.take place无被动,排除A;since 2020提示用现在完成时. 【跟踪练习】 1. 改错:The 2024 sports meeting was taken place on the playground. 2. 单项选择:Great changes in our city in the past ten years. A. have taken place B. have been taken place C. took place 3. 汉译英:自从我来到这里,我的家乡发生了巨大变化. 易错点8 比较级+and+比较级 与 the+比较级, the+比较级 【典型错例】 Our life is becoming good and good. The more you practice, the more better you will be. The world changes fast and faster. 【错因分析】 “越来越……”用比较级+and+比较级,多音节用more and more+原级;“越……就越……”用the+比较级, the+比较级. 【知识精讲】 两种常用比较级句型:①“比较级+and+比较级”表示“越来越……”;②“the+比较级, the+比较级”表示“越……,就越……”. 两种比较级句型对比表 句型 含义 例句 比较级+and+比较级 越来越…… Our life is becoming better and better. 我们的生活变得越来越好. more and more+多音节原级 越来越…… The city is becoming more and more beautiful. 这座城市变得越来越美. the+比较级, the+比较级 越……,就越…… The more you learn, the more you know. 你学得越多,知道得就越多. 课文例句:With the development of technology, our life is becoming better and better. 随着科技的发展,我们的生活变得越来越好.The more you read, the more you know. 你读得越多,知道得就越多. 注意:不能说good and good,要用better and better;不能说more better(双重比较级错误),直接用better. 【变式诊断】 1. 改错:(1) The weather gets cold and colder. (2) The more he practices, the more faster he runs. 2. 汉译英:我们的城市变得越来越漂亮. 【诊断反馈】 1. (1) cold and colder colder and colder.“越来越冷”用比较级+and+比较级;(2) more faster faster.faster本身已是比较级,不能再加more. 2. Our city is becoming more and more beautiful..beautiful是多音节词,用more and more+原级. 【跟踪练习】 1. 用所给词的正确形式填空:Our hometown is becoming and (green). The (much) you exercise, the (healthy) you will be. 2. 单项选择:With the development of China, our life is getting . A. good and good B. better and better C. more and more better 3. 单项选择: you work, progress you will make. A. The harder; the greater B. The harder; the great C. Harder; greater 易错点9 with the development of 与 because of / because 【典型错例】 With develop of technology, our life changes a lot. He was late because of he got up late. Because the bad weather, we stayed at home. 【错因分析】 with the development of中development是名词;because of后接名词/代词/动名词,because后接句子. 【知识精讲】 with the development of意为“随着……的发展”,of后面接名词,development是develop的名词形式.because of意为“因为”,后接名词、代词或动名词;because意为“因为”,后接原因状语从句(句子). because of与because对比表 连词/短语 后接内容 例句 because of 名词/代词/动名词 He was late because of the rain. 因为下雨他迟到了. because 句子(原因状语从句) He was late because it rained. 因为下雨他迟到了. 课文例句:With the development of technology, our life is becoming better and better. 随着科技的发展,我们的生活变得越来越好. 注意:with the development of中development不能写成develop(动词).because of后不能接句子,because后不能接名词短语. 【变式诊断】 1. 改错:(1) With develop of society, people’s life improves. (2) She was absent because of she was ill. 2. 用because或because of填空:(1) the heavy rain, the match was put off. (2) He stayed at home he was sick. 【诊断反馈】 1. (1) develop development.with the development of中用名词development;(2) because of because.后接句子用because. 2. (1) Because of.the heavy rain是名词短语,用because of;(2) because.后接句子he was sick,用because. 【跟踪练习】 1. 用because或because of填空:(1) the development of AI, our life changes greatly. (2) He can’t go to school his illness. 2. 单项选择: the development of China, more and more people live a happy life. A. With B. As C. For 3. 汉译英:因为天气不好,我们没有去爬山. 易错点10 be different from / keep in touch with / make progress 【典型错例】 My life is different with yours. We keep in touch to each other. She has made great progress on English. 【错因分析】 固定介词搭配记混:be different from(不用with),keep in touch with(不用to),make progress in(不用on). 【知识精讲】 本单元重点短语的介词搭配是易错点,须准确记忆:be different from(与……不同),keep in touch with(与……保持联系),make progress(取得进步),play an important part in(在……中起重要作用),be similar to(与……相似). Unit 1 重点短语介词搭配表 短语 介词 含义 例句 be different from 与……不同 My life is different from yours. 我的生活和你的不同. keep in touch with 与……保持联系 We keep in touch with each other. 我们彼此保持联系. make progress in 在……方面取得进步 She has made progress in English. 她英语进步了. play an important part in 在……中起重要作用 Technology plays an important part in our life. 科技在我们生活中起重要作用. be similar to 与……相似 His answer is similar to mine. 他的答案和我的相似. 课文例句:People kept in touch with each other by sending letters in the past. 过去人们通过写信彼此保持联系.Great changes have taken place and people have made rapid progress. 发生了巨大变化,人们取得了飞速进步. 【变式诊断】 1. 改错:(1) My hometown is different with the past. (2) We keep in touch to our friends by WeChat. 2. 单项选择:Computers play an important part our daily life. A. in B. on C. at 【诊断反馈】 1. (1) with from.be different from是固定搭配;(2) to with.keep in touch with是固定搭配. 2. 选A.play an important part in是固定搭配,意为“在……中起重要作用”. 【跟踪练习】 1. 用适当的介词填空:Our life today is different the past. We keep in touch each other by phone. She has made great progress math. 2. 单项选择:The Internet plays an important part our daily communication. A. in B. on C. with 3. 汉译英:自从有了互联网,我们很容易与朋友保持联系. Unit 1单元综合易错小测 一、单项选择. 1. Great changes in our city in the past ten years. A. took place B. have taken place C. were taken place 2. — Have you seen the new movie? — Yes, I have. A. yet B. ever C. already 3. My uncle has lived in Guangzhou 2018. A. for B. since C. in 4. There a small river here, but now it is a wide road. A. used to be B. used to being C. was used to be 5. Our city is becoming . A. beautiful and beautiful B. more and more beautiful C. more beautiful and more beautiful 6. I haven’t finished my homework . A. already B. yet C. ever 二、用所给词的正确形式填空. 7. With the (develop) of technology, our life is becoming better. 8. They (plant) many trees last year. 9. She has (already) come back from Beijing.(用already正确形式填空,原创) 10. We (not see) each other since 2020. 第二部分 Unit 2 Inspiring People 易错点1 It is + adj + for sb + to do sth 【典型错例】 It is important of us to learn English well. It is easy to him to answer the question. It is necessary for we to protect the environment. 【错因分析】 for与of混用;for后面的sb用宾格;学生常把形式主语句型中的介词和代词格搞错. 【知识精讲】 It is + 形容词 + for sb + to do sth,表示“对某人来说做某事是……的”.it是形式主语,真正的主语是后面的to do不定式短语.for是介词,后面的sb必须用宾格. It is + adj + for sb + to do 句型表 要点 说明 例句 形容词类型 描述事物性质(important, easy, difficult, necessary, hard, possible等) It is important for us to learn English. 对我们来说学英语很重要. sb用宾格 for me/him/her/them It is hard for him to finish the work. 对他来说完成工作很难. 真正主语 to do不定式短语 It is easy for her to answer the question. 对她来说回答这个问题很容易. 课文例句:It is always important for us to keep going in life. 对我们来说,在生活中不断前进总是很重要的. 注意:for后面必须接宾格(for us/for him),不能说for we. 【变式诊断】 1. 改错:It is necessary for we to remember safety rules. 2. 单项选择:It is important us protect the environment. A. for; to B. of; to C. for; / 【诊断反馈】 1. we us.for是介词,后接宾格us. 2. 选A.important描述事物性质,用for;It is + adj + for sb + to do,第二空用to. 【跟踪练习】 1. 用for或of填空,并补全句子:It is important us (learn) from inspiring people. 2. 单项选择:It is necessary the students English every morning. A. for; to read B. of; to read C. for; reading 3. 汉译英:对我们来说坚持梦想很重要. 易错点2 It is + adj + of sb + to do sth(of与for的区别) 【典型错例】 It is kind for you to help me. It is brave of him to solve the problem.(混淆:solve the problem是事情难,不是人品质) It is clever for the boy to work out the maths problem. 【错因分析】 of用于描述人的品质性格(kind, brave, wise, clever, nice等),for用于描述事情性质.学生常把二者用混. 【知识精讲】 of与for的关键区别:如果形容词描述的是“人的品质或性格”(如kind善良、brave勇敢、wise明智、clever聪明、nice好、foolish愚蠢),用of sb;如果形容词描述的是“事情的性质”(如important重要、easy容易、difficult困难、necessary必要),用for sb. of sb与for sb辨析表 对比项 of sb for sb 形容词类型 描述人品质:kind, brave, wise, clever, nice, polite, foolish, careless 描述事情性质:important, easy, difficult, necessary, hard, possible 例句 It is kind of you to help me. 你能帮我真是太好了. It is important for us to learn English. 对我们来说学英语很重要. 能否改写 可以:You are kind to help me. 不可:We are important to learn English.( ) 课文例句:It was brave of Yuan Longping to develop a new kind of rice and help reduce hunger. 袁隆平培育新型水稻帮助减少饥饿,真是勇敢.It was wise of Confucius to respect elders. 孔子尊敬长者是明智的. 判断技巧:把句子改写为“Sb + be + adj + to do”,如果说得通就用of,说不通就用for.如You are kind to help me.(说得通,用of);We are important to learn English.(说不通,用for). 【变式诊断】 1. 用of或for填空:(1) It is brave the firefighter to run into the burning house. (2) It is difficult me to finish the work in one day. 2. 单项选择:It is clever the boy the maths problem. A. of; to work out B. for; to work out C. of; working out 【诊断反馈】 1. (1) of.brave描述人的品质,用of;(2) for.difficult描述事情性质,用for. 2. 选A.clever描述人的品质,用of;It is + adj + of sb + to do,第二空用不定式to work out. 【跟踪练习】 1. 用of或for填空:(1) It is kind you to say so. (2) It is necessary us to remember the rules. (3) It was wise Confucius to respect his teachers. 2. 单项选择:It was brave the young man to save the child from the river. A. of B. for C. to 3. 句型转换:You are very kind to help me.(用It isofto do改写) 易错点3 It is + adj + that 从句 【典型错例】 It was amazing that Marie Curie wins two Nobel Prizes. It is important that we studies hard. It was great which Yuan Longping developed hybrid rice. 【错因分析】 that从句中时态要与主句呼应;that不能换成which;从句谓语动词要与主语一致. 【知识精讲】 It is/was + 形容词 + that从句,表示“某事是……的”.it是形式主语,that引导的从句是真正主语.that在从句中不充当成分,但不能省略(正式文体中),也不能换成which. It is + adj + that从句要点表 要点 说明 例句 引导词 用that,不用which It is important that we work hard. 时态呼应 主句现在时 从句按句意;主句过去时 从句用过去相关时态 It was amazing that he won the prize.(主句过去时,从句用won) 从句语序 陈述语序 It is true that he is a great scientist. 课文例句:It was amazing that scientific research could help solve so many problems. 科学研究竟能帮助解决这么多问题,真是令人惊叹.It is important that we keep healthy. 我们保持健康很重要. 【变式诊断】 1. 改错:It was amazing that Marie Curie wins two Nobel Prizes. 2. 单项选择:It is important we should learn from inspiring people. A. that B. what C. which 【诊断反馈】 1. wins won.主句It was是过去时,从句也要用过去时won. 2. 选A.It is + adj + that从句,用that引导. 【跟踪练习】 1. 用所给词的正确形式填空:It is important that we (learn) from inspiring people. It was great that Yuan Longping (develop) hybrid rice. 2. 单项选择:It is said he has written a new book. A. that B. which C. what 3. 汉译英:很遗憾他没有通过考试. 易错点4 inspiring 与 inspired 的区别 【典型错例】 We are inspiring by his story. His speech is inspired, so we are all inspiring. The inspiring people felt inspiring after listening to the talk. 【错因分析】 -ing形容词修饰事物,表示“令人……的”;-ed形容词修饰人,表示“感到……的”. 【知识精讲】 以-ing和-ed结尾的形容词是考试中的常见考查点:-ing形容词(如inspiring, exciting, interesting, moving)修饰事物,表示“令人感到……的”;-ed形容词(如inspired, excited, interested, moved)修饰人,表示“感到……的”. -ing与-ed形容词对比表 词 修饰对象 含义 例句 inspiring 事物/消息/故事 令人鼓舞的 His story is inspiring. 他的故事令人鼓舞. inspired 人 受到鼓舞的 We are inspired by his story. 我们被他的故事鼓舞了. exciting 事物 令人兴奋的 The news is exciting. 这消息令人兴奋. excited 人 感到兴奋的 We are excited about the news. 我们对这消息感到兴奋. 课文例句:Unit 2 Inspiring People(令人敬佩的人物).His inspiring story encourages us to keep trying. 他那令人鼓舞的故事激励我们继续努力.We feel inspired after reading his story. 读完他的故事我们感到备受鼓舞. 【变式诊断】 1. 用inspiring或inspired填空:(1) His speech is . We are all . (2) The story is really to all of us. 2. 改错:We are inspiring by the moving story. 【诊断反馈】 1. (1) inspiring;inspired.speech是事物用inspiring;we是人用inspired;(2) inspiring.story是事物用inspiring. 2. inspiring inspired.we是人,被故事鼓舞用inspired. 【跟踪练习】 1. 用括号内单词的正确形式填空:(1) His story is really (inspire). (2) We are deeply (move) by what he did. (3) The news is so (excite) that we all shout. 2. 单项选择:All the students were when they heard the news. A. exciting; excited B. excited; exciting C. exciting; exciting 3. 汉译英:他的经历令人鼓舞,我们都深受启发. 易错点5 admire sb for (doing) sth 【典型错例】 I admire him for his brave. We admire him about his courage. She is admired by her students for she is kind. 【错因分析】 admire sb for sth中for后接名词/动名词,不接从句;brave是形容词,要用其名词形式bravery. 【知识精讲】 admire sb for (doing) sth意为“因(做)某事而钦佩某人”.for是介词,后接名词、代词或动名词,不能接从句. admire用法搭配表 搭配 含义 例句 admire sb for sth 因某事钦佩某人 I admire him for his courage. 我钦佩他的勇气. admire sb for doing sth 因做某事钦佩某人 We admire her for helping others. 我们钦佩她帮助他人. express admiration for sb 表达对某人的钦佩 We express admiration for Yuan Longping. 我们对袁隆平表达钦佩. 课文例句:We admire Yuan Longping for developing hybrid rice and helping reduce hunger. 我们钦佩袁隆平培育杂交水稻、帮助减少饥饿. 注意:for后要接名词,brave是形容词,要用bravery(名词);courage本身是名词,可直接用. 【变式诊断】 1. 改错:I admire the hero for his brave. 2. 单项选择:We all admire the scientist his great contributions. A. for B. about C. with 【诊断反馈】 1. brave bravery.for后接名词,brave的名词形式是bravery. 2. 选A.admire sb for sth是固定搭配,意为“因某事钦佩某人”. 【跟踪练习】 1. 用所给词的正确形式填空:We admire Yuan Longping for (develop) hybrid rice. I admire her for her (brave). 2. 单项选择:Teenagers should admire these inspiring people their great spirit. A. for B. to C. as 3. 汉译英:我们因他的勇气而钦佩他. 易错点6 devote oneself to (doing) sth(to是介词) 【典型错例】 He devoted all his life to help poor children. She is devoted to teach in the countryside. He devoted himself to the development. 【错因分析】 devoteto中to是介词,后接名词或动名词,不能接动词原形. 【知识精讲】 devote oneself/one’s life/one’s time to (doing) sth意为“把……奉献给(做)某事”.这里的to是介词,不是不定式符号,后面要接名词或动名词(doing),不能接动词原形. devote用法搭配表 搭配 含义 例句 devote oneself to (doing) sth 致力于(做)某事 He devoted himself to helping the poor. 他致力于帮助穷人. devote one’s life to (doing) sth 把一生奉献给(做)某事 She devoted her life to teaching. 她把一生奉献给教育事业. be devoted to (doing) sth 致力于(做)某事 He is devoted to scientific research. 他致力于科学研究. 课文例句:Yuan Longping devoted all his life to developing hybrid rice. 袁隆平把一生都奉献给了杂交水稻的培育. 同类to为介词的短语:look forward to doing(盼望),pay attention to doing(注意),be used to doing(习惯于),prefer doing to doing(宁愿……也不). 【变式诊断】 1. 改错:He devoted all his life to help poor children. 2. 单项选择:She devoted herself to in the countryside. A. teach B. teaching C. taught 【诊断反馈】 1. help helping.devoteto中to是介词,后接动名词helping. 2. 选B.devote oneself to中to是介词,后接动名词teaching. 【跟踪练习】 1. 用所给词的正确形式填空:He devoted all his life to (help) poor children. She is devoted to (teach) in the mountain village. 2. 单项选择:The scientist devoted all his life to new energy. A. develop B. developing C. developed 3. 汉译英:他把一生都奉献给了教育事业. 易错点7 give up doing / keep on doing / practice doing 【典型错例】 He gave up to learn English. She keeps on to practice the piano. We should practice to speak English every day. 【错因分析】 give up, keep on, practice等动词/短语后接动名词(doing),不接不定式(to do). 【知识精讲】 英语中有些动词或动词短语后面只能接动名词(doing)作宾语,不能接不定式(to do).本单元重点:give up doing(放弃做某事),keep on doing(坚持做某事),practice doing(练习做某事),enjoy doing(喜欢做某事),finish doing(完成做某事). 后接动名词的常见动词/短语表 动词/短语 含义 例句 give up doing 放弃做某事 He gave up smoking. 他戒烟了. keep on doing 坚持做某事 She keeps on practicing the piano. 她坚持练习钢琴. practice doing 练习做某事 We practice speaking English every day. 我们每天练习说英语. enjoy doing 喜欢做某事 I enjoy reading books. 我喜欢读书. finish doing 完成做某事 He finished doing his homework. 他完成了作业. 课文例句:Yuan Longping never gave up even when he met difficulties. 袁隆平即使遇到困难也从不放弃.He kept on doing research until he succeeded. 他坚持做研究直到成功. 【变式诊断】 1. 改错:(1) He gave up to learn French. (2) She keeps on to practice dancing. 2. 单项选择:You should practice English every morning. A. read B. reading C. to read 【诊断反馈】 1. (1) to learn learning.give up后接动名词;(2) to practice practicing.keep on后接动名词. 2. 选B.practice后接动名词reading. 【跟踪练习】 1. 用所给词的正确形式填空:He never gave up (try). She keeps on (practice) the violin. We should practice (speak) English more. 2. 单项选择:Don’t give up your dream. A. follow B. following C. to follow 3. 汉译英:尽管很难,他还是坚持做实验. 易错点8 encourage sb to do sth / be proud of 【典型错例】 My teacher encourages me work hard. We are proud for our country. He is proud of win the first prize. 【错因分析】 encourage sb to do sth中to不能省略;be proud of中of是介词,后接名词/动名词. 【知识精讲】 encourage sb to do sth意为“鼓励某人做某事”,to不能省略.be proud of意为“为……感到骄傲”,of是介词,后接名词、代词或动名词. Unit 2 重点动词搭配表 搭配 含义 例句 encourage sb to do sth 鼓励某人做某事 My teacher encourages me to study hard. 老师鼓励我努力学习. be proud of (doing) sth 为(做)某事骄傲 We are proud of our country. 我们为祖国骄傲. set a good example 树立好榜样 He set a good example to us. 他为我们树立了好榜样. make one’s dream come true 实现梦想 Finally he made his dream come true. 最终他实现了梦想. 课文例句:His teachers encouraged him to keep on doing research. 他的老师鼓励他坚持做研究.We are proud of what he has done. 我们为他所做的一切感到骄傲. 【变式诊断】 1. 改错:(1) My parents encourage me work hard. (2) We are proud for our hometown. 2. 单项选择:Yuan Longping is the pride of China. We are proud him. A. of B. for C. with 【诊断反馈】 1. (1) work to work.encourage sb to do sth,to不能省略;(2) for of.be proud of是固定搭配. 2. 选A.be proud of是固定搭配,意为“为……感到骄傲”. 【跟踪练习】 1. 用所给词的正确形式填空:My English teacher encourages me (read) more. We are proud of (be) Chinese. 2. 单项选择:My parents often encourage me my dreams. A. follow B. to follow C. following 3. 汉译英:我们都为他取得的成就感到骄傲. 易错点9 be well-known for 与 be well-known as 【典型错例】 Yuan Longping is well-known as his hybrid rice. Lu Xun is well-known for a great writer. Beijing is well-known as the Great Wall. 【错因分析】 be well-known for后接原因(因……而著名),be well-known as后接身份(作为……而著名). 【知识精讲】 be well-known for意为“因……而著名”,for后面接著名的原因(事物、特征);be well-known as意为“作为……而著名”,as后面接身份、职业、地位. be well-known for与as对比表 短语 后接内容 含义 例句 be well-known for 原因/特征 因……而著名 Yuan Longping is well-known for hybrid rice. 袁隆平因杂交水稻而著名. be well-known as 身份/职业 作为……而著名 Yuan Longping is well-known as a great scientist. 袁隆平作为伟大的科学家而著名. 课文例句:Yuan Longping is well-known for developing hybrid rice. He is well-known as the Father of Hybrid Rice. 袁隆平因培育杂交水稻而著名.他作为“杂交水稻之父”而著名. 辨析:China is well-known for the Great Wall.(中国因长城而著名)= China is well-known as a great country.(中国作为伟大国家而著名). 【变式诊断】 1. 用for或as填空:(1) Yuan Longping is well-known a great agricultural scientist. (2) He is well-known his hybrid rice. 2. 改错:Beijing is well-known as the Great Wall. 【诊断反馈】 1. (1) as.a great agricultural scientist是身份,用as;(2) for.his hybrid rice是原因,用for. 2. as for.the Great Wall是著名的原因,用for. 【跟踪练习】 1. 用for或as填空:(1) Confucius is well-known a great thinker. (2) He is well-known his wise ideas. 2. 单项选择:The town is well-known its beautiful beaches. A. as B. for C. with 3. 汉译英:作为一名伟大的医生,白求恩因他的无私奉献而闻名. 易错点10 in order to do sth 与 in order not to do sth 【典型错例】 He gets up early in order to he can catch the first bus. In order to not be late, he runs to school. She works hard in order to passing the exam. 【错因分析】 in order to后接动词原形,不接句子;否定形式是in order not to,not要放在to前面. 【知识精讲】 in order to + 动词原形,表示“为了做某事”,在句子中作目的状语.否定形式是in order not to + 动词原形,表示“为了不做某事”.not必须放在to前面,不能说in order to not. in order to 用法表 句式 结构 例句 肯定 in order to + 动词原形 He gets up early in order to catch the first bus. 他早起为了赶上首班车. 否定 in order not to + 动词原形 He runs to school in order not to be late. 他跑着去学校以免迟到. 位置 句首或句中均可 In order to catch the bus, he gets up early. = He gets up early in order to catch the bus. 课文例句:He worked day and night in order to develop a new kind of rice. 他夜以继日地工作,为了培育出新型水稻. 注意:in order to后接动词原形,不接句子;后接句子要用in order that + 从句.如:He gets up early in order that he can catch the first bus. 【变式诊断】 1. 改错:(1) In order to not miss the train, she hurried to the station. (2) He studies hard in order to passing the exam. 2. 单项选择: catch the early bus, he got up at five. A. In order to B. In order that C. So that 【诊断反馈】 1. (1) to not not to.否定形式是in order not to;(2) passing pass.in order to后接动词原形. 2. 选A.catch the early bus是动词短语,用In order to;so that和in order that后接句子. 【跟踪练习】 1. 用所给词的正确形式填空:He works hard in order to (achieve) his dream. She gets up early in order not to (be) late. 2. 单项选择: lose weight, he runs every morning. A. In order to not B. In order not to C. In order to don’t 3. 汉译英:为了帮助更多的人,他当了一名志愿者. Unit 2单元综合易错小测 一、单项选择. 1. It is important us learn from inspiring people. A. for; to B. of; to C. for; / 2. It was brave the firefighter into the burning building. A. of; to rush B. for; to rush C. of; rushing 3. His speech is really . We all feel . A. inspiring; inspired B. inspired; inspiring C. inspiring; inspiring 4. Yuan Longping devoted all his life hybrid rice. A. develop B. to developing C. to develop 5. Don’t give up your dream, and it will come true one day. A. follow B. following C. to follow 6. We all admire the scientist his great contributions to the world. A. for B. as C. with 二、用所给词的正确形式填空. 7. It is kind of you (help) me with my English. 8. His story is really (inspire) to all the young people. 9. The teacher encourages us (work) hard at our lessons. 10. She kept on (practi