Unit 3 Better you，better me 并列句&动词不定式作宾语补足语（核心语法精练）英语新教材冀教版八年级上册

**基本信息** 以“定义-分类-易错-口诀”构建并列句与不定式宾补语法体系，通过梯度训练实现从基础认知到综合应用的能力提升，助力语言能力与思维品质发展。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识回顾|1表+1口诀|并列连词四类用法/不定式宾补核心结构/高频易错点总结|从概念定义到用法规则，再到错误规避，形成完整认知链| |考点夯基|4题型（填空/单选/完成句子/句型转换）|针对性训练并列连词逻辑匹配/不定式to的正确使用|单一考点强化，聚焦高频错误（如so-because连用）| |综合提升|2题型（语法选择/短文填空）|语篇中语法知识的综合应用|从单句到语篇，实现知识迁移与语境化运用|

Unit 3 Better you, better me 核心语法精练 （并列句 & 动词不定式作宾语补足语） 目录 一、知识回顾...............................................................................................................................................2 二、考点夯基................................................................................................................................................3 一、用所给词的正确形式填空....................................................................................................................3 二、单项选择................................................................................................................................................4 三、完成句子.................................................................................................................................................8 四、句型转换..................................................................................................................................................9 三、综合提升.................................................................................................................................................10 一、语法选择...................................................................................................................................................10 二、短文填空...................................................................................................................................................12 基础认知 定义 并列句：两个或多个独立分句，依靠并列连词连接；不定式宾补：动词+宾语+to do，to do 补充说明宾语动作 并列连词四大类 and 表并列、顺承；祈使句 + and 表顺承结果 but 表转折；but 不能和 although/though 连用 or 表选择；祈使句 + or 表警告 “否则” so 表前因后果；**so 不能和 because 连用** 动词不定式作宾语补足语 核心结构 主语 + 及物动词 + 宾语 + to do（宾补） 高频动词 encourage sb. to do 鼓励某人做 tell sb. to do 告诉某人做 want sb. to do 想要某人做 advise sb. to do 建议某人做 易错点 to 不可以省略；否定形式：tell/encourage sb. not to do 本单元其他高频非谓语 practice doing sth. 练习做某事，practice 后接动名词，不接 to do try to do sth. 尽力 / 努力做某事 高频易错点 连词错误 so‑because、but‑although 成对同时出现 非谓语错误 encourage sb. do（漏 to）；practice to do（误用不定式） 逻辑错误 连词 and/but/or/so 混用，逻辑关系和连词不匹配 记忆口诀 并列分句要分清，and 顺承 but 转折明； or 表选择或警告，so 表结果忌 because； encourage\tell\want，后面 sb. 加 to do； practice 后面 doing，to 千万莫丢落。 一、用所给单词的适当形式填空 1. My teacher encourages me ________ (speak) more in group discussions. 【答案】to speak 【解析】本题考查动词不定式作宾语补足语。固定搭配 **encourage sb. to do sth.** 意为 “鼓励某人做某事”，`encourage`后接人作宾语，后面需要用不定式`to do`补充说明宾语要执行的动作，因此填`to speak`。句意：我的老师鼓励我在小组讨论中多发言。 2. You should practice ________ (express) your real feelings. 【答案】expressing 【解析】本题考查非谓语动词。固定结构 **practice doing sth.** “练习做某事”，`practice`后面只能接动名词作宾语，**不能接不定式 to do**。`express`的动名词形式为`expressing`。句意：你应该练习表达自己真实的感受。 3. I wanted to give up, ________ (but/so) my deskmate cheered me up. 【答案】but 【解析】本题考查并列连词词义辨析。`but`表转折 “但是”；`so`表因果 “所以”。前半句 “我想要放弃”，后半句 “同桌鼓舞了我”，前后是转折关系，故填`but`。句意：我当时想要放弃，但是我的同桌鼓舞了我。 4. He made many mistakes, ________ (so/but) he decided to learn from them. 【答案】so 【解析】本题考查并列连词。`so`引出结果 “所以”；`but`表转折 “但是”。前半句 “他犯了很多错误” 是原因，后半句 “他决定从中吸取教训” 是带来的结果，属于前因后果，用`so`。句意：他犯了很多错误，所以他决定从中吸取教训。 5. My mum tells me ________ (not compare) myself with others all the time. 【答案】not to compare 【解析】本题考查不定式宾补的否定形式。固定句型 **tell sb. not to do sth.**“告诉某人不要做某事”。不定式的否定规则：把`not`放在`to`的前面。句意：妈妈告诉我不要总是拿自己和别人比较。 6. Hurry up, ________ (and/or) you will miss the group‑sharing activity. 【答案】or 【解析】本题考查 “祈使句 + 并列连词” 句型。`or`意为 “否则”，引出不按照前面要求做，将会出现的坏结果；`and`引出顺承的好结果。“快点，否则你会错过小组分享活动” 是警告，填`or`。 7. Keep trying, ________ (and/or) you will make small progress day by day. 【答案】and 【解析】本题考查祈使句 + and/or 句型。`and`表示顺承，引出努力之后得到的好结果；`or`表警告。句意：坚持努力，那么你就会一天天取得小小的进步，是正向结果，用`and`。 8. The teacher advised us ________ (find) our own shining points. 【答案】to find 【解析】本题考查不定式作宾语补足语。固定搭配 **advise sb. to do sth.**“建议某人做某事”，`advise`接宾语后，使用不定式补充动作。句意：老师建议我们找到自己身上的闪光点。 9. Although I felt nervous, ________ (去掉 but/but) I still took the speech challenge. 【答案】去掉 but 【解析】本题考查让步状语从句易错点。`although`引导让步状语从句，含义 “虽然”，它和并列连词`but`**不能同时出现在同一个句子当中**，有`although`就不能用 but。句意：虽然我感到紧张，但我仍然接受了演讲的挑战。 10. He wanted ________ (become) a more confident boy, ________ (and/but) he kept practicing hard. 【答案】to become; and 【解析】第一空：固定搭配`want to do sth.`“想要做某事”，want 后接不定式作宾语，填`to become`。 第二空：`and`表顺承；`but`表转折。“他想要成为一个更加自信的男孩，于是坚持刻苦练习”，前后顺承递进，选`and`。句意：他想要成为一个更加自信的男孩，于是坚持刻苦练习。 二、单项选择。 1. My friends always encourage me ______ when I feel upset. A. keep trying B. to keep trying C. keeping trying D. kept trying 【答案】B 【解析】考查不定式作宾语补足语。`encourage sb. to do sth.`鼓励某人做某事，必须使用不定式`to do`作宾补。A 动词原形；C 动名词；D 过去式，均不符合句型。句意：当我沮丧的时候，我的朋友们总是鼓励我继续努力。 2. I was quite nervous, ______ I still tried to share my ideas in class. A. so B. but C. or D. and 【答案】B 【解析】考查并列连词。`but`表转折 “但是”。前半句 “我十分紧张”，后半句 “我仍然尽力在课堂上分享想法”，语义转折。so 表结果；or 表选择 / 否则；and 表并列顺承。句意：我十分紧张，但是我仍然尽力在课堂上分享我的想法。 3. Work hard, ______ you will make great progress in self‑improvement. A. or B. but C. and D. so 【答案】C 【解析】考查祈使句 + and 句型。祈使句`Work hard`加上`and`，引出努力之后带来的好结果，and 翻译为 “那么，就”。or 表警告；but 转折；so 因果。句意：努力奋斗，你就会在自我提升方面取得巨大进步。 4. Hurry up, ______ we will be late for the group discussion. A. and B. or C. but D. so 【答案】B 【解析】考查祈使句 + or。`or`意为 “否则”，引出不快点就会迟到这个坏结果。句意：快点，否则我们小组讨论就要迟到了。 5. He made lots of mistakes, ______ he learned a lot from them. A. so B. but C. or D. for 【答案】B 【解析】考查并列连词。前半句 “他犯很多错误”，后半句 “他从中学到很多东西”，存在转折含义。so 表结果；or 否则；for 表原因。句意：他犯了很多错误，但是从中学到了很多。 6. Our teacher advised us ______ compare ourselves blindly with classmates. A. don’t B. not C. not to D. to not 【答案】C 【解析】考查不定式宾补的否定。`advise sb. not to do sth.`建议某人不要做某事。否定词`not`要放在`to`的前面，这是固定语法，没有`to not`这种写法。句意：我们老师建议我们不要盲目地和同学作比较。 7. She practices ______ in front of the mirror every morning ______ she can be braver. A. speaking;and B. to speak;but C. speak;or D. speaking;so 【答案】A 【解析】第一空：`practice doing sth.`练习做某事，practice 后接动名词，排除 B、C。 第二空：`and`顺承；so 表因果。句子：她每天早上对着镜子练习说话，这样她可以变得更勇敢，前后顺承，选 and。句意：她每天早晨在镜子前练习说话，这样她能够变得更加勇敢。 8. Although he has many weaknesses, ______ he never gives up improving himself. A. but B. / C. so D. and 【答案】B 【解析】让步状语从句语法点。`although`（虽然）和`but`（但是）二者不能连用，句中已经有 although，主句不再填任何连词。句意：虽然他有很多缺点，但是他从不放弃提升自我。 9. You can accept your weaknesses, ______ you can try to change little by little. A. or B. but C. and D. because 【答案】C 【解析】并列连词 and 表顺承。“你可以接纳自己的缺点，并且可以试着一点点改变”，前后是顺承递进的两个建议。or 否则；but 转折；because 因为。句意：你可以接纳自己的缺点，并且可以试着一点点做出改变。 10. I want you ______ your own strengths and believe in yourself. A. find B. finding C. to find D. found 【答案】C 【解析】不定式作宾补，固定搭配`want sb. to do sth.`想要某人做某事，want 后面接人作宾语，需要 to‑do 不定式作宾补。句意：我希望你找到自己的长处，相信你自己。 11. He didn’t have much talent, ______ he kept practicing and improved a lot. A. so B. but C. or D. for 【答案】B 【解析】but 表转折。前半句 “他没有太多天赋”，后半句 “他坚持练习并且进步很大”，语义转折。句意：他没有很高的天赋，但是他坚持练习，取得了很大进步。 12. Please tell the kids ______ make fun of others’ weaknesses. A. don’t B. not to C. to not D. not 【答案】B 【解析】不定式宾补否定，`tell sb. not to do sth.`告诉某人不要做某事，not 置于 to 之前。句意：请告诉孩子们不要取笑别人的缺点。 13. Keep looking for your shining points, ______ you will know how special you are. A. or B. but C. and D. so 【答案】C 【解析】祈使句 + and，and 引出顺承的好结果。句意：坚持寻找你的闪光点，那么你就会知道自己有多特别。 14. You should learn from your mistakes, ______ you will repeat them again and again. A. and B. or C. but D. so 【答案】B 【解析】or 意为 “否则”。前面给出建议 “要从错误中学习”，后面引出不这么做带来的坏结果 “会一遍一遍重复犯错”。句意：你应当从错误中学习，否则你会一遍一遍重犯。 15. She is strict with herself, ______ she makes small progress every week. A. but B. or C. so D. although 【答案】C 【解析】so 表因果，前因后果。“她对自己严格” 是原因；“每周取得小小的进步” 是结果。but 转折；or 否则；although 虽然。句意：她对自己要求严格，所以每周都会取得小小的进步。 16. My deskmate wants me ______ more when I feel afraid of public speaking. A. try B. trying C. to try D. tried 【答案】C 【解析】固定搭配`want sb. to do sth.`想要某人做某事，不定式作宾语补足语。句意：当我害怕公开演讲的时候，我的同桌希望我多多尝试。 17. You ______ compare yourself with others, or you may lose confidence. A. should B. shouldn’t C. can D. must 【答案】B 【解析】情态动词辨析。后半句`or you may lose confidence`“否则你可能会丧失自信”，说明前面这件事不应该去做。`shouldn’t`“不应该”。should 应该；can 能够；must 必须。句意：你不应该拿自己和别人比较，否则你可能丧失自信。 18. Although it is challenging to change ourselves, ______ we can make it with friends’ encouragement. A. but B. so C. / D. and 【答案】C 【解析】让步状语从句，`although`与`but`不能同时使用，有 although，主句不加连词。句意：改变我们自己是很有挑战性的，但是有朋友的鼓励我们可以做到。 19. Our PE teacher encourages each of us ______ our personal best. A. to be B. being C. be D. are 【答案】A 【解析】`encourage sb. to do sth.`鼓励某人做某事，不定式作宾补。句意：我们的体育老师鼓励我们每一个人做到最好的自己。 20. You can ask your teacher for advice, ______ you can talk with your good friends. A. or B. but C. so D. because 【答案】A 【解析】or 表选择关系，表示两种方案任选其一。but 转折；so 结果；because 原因。句意：你可以向老师寻求建议，或者你可以和你的好朋友聊聊。 三、完成句子。 1. 老师鼓励我们相信自己。 The teacher encourages us ________ ________ ________ ________. 【答案】to believe in ourselves 【解析】`encourage sb. to do sth.`鼓励某人做某事，所以用不定式 to do；`believe in oneself`“相信自己”，us 对应的反身代词是 ourselves。 2. 坚持努力，你就会取得进步。 Keep trying, ________ ________ will make progress. 【答案】and you 【解析】考查 “祈使句 + and + 陈述句”，and 引出顺承结果；句子主语为 you。 3. 他犯了很多错误，但是他没有放弃。 He made many mistakes, ________ ________ didn’t give up. 【答案】but he 【解析】but 表转折；句子主语是 he，指代前面的 he。 4. 请告诉我不要总拿自己和别人比较。 Please tell me ________ ________ compare myself with others all the time. 【答案】not to 【解析】`tell sb. not to do sth.`告诉某人不要做某事，不定式否定 not 放在 to 前面。 5. 快点，否则我们会错过小组分享。 Hurry up, ________ ________ will miss the group‑sharing. 【答案】or we 【解析】祈使句 + or，or 意为 “否则”；句子主语用 we。 6. 虽然人无完人，但是我们可以一点点提升自我。 ________ nobody is perfect, we can improve ourselves little by little. 【答案】Although/Though 【解析】`Although/Though`引导让步状语从句，意为 “虽然”，注意主句不可以再加 but。 四、句型转换。 1. I feel nervous. I will keep practicing hard.（用 and 合并句子） I feel nervous, ________ ________ will keep practicing hard. 【答案】but I 【解析】两个句子逻辑为转折：我感到紧张，但是我会坚持刻苦练习，所以用 but；主语保持 I。 2. Study hard. You will become better.（用 and 合并） Study hard, ________ ________ will become better. 【答案】and you 【解析】祈使句 + and，and 引出顺承结果，主语使用原句的 you。 3. Don’t give up. You will make progress.（用 or 改写为否定警告） Give up, ________ you won’t make progress. 【答案】or 【解析】or 表示 “否则”。改写后句意：放弃，否则你不会取得进步，or 引出反面后果。 4. My teacher tells me. I shouldn’t laugh at others’ weaknesses.（变为 tell sb. not to do） My teacher tells me ________ ________ laugh at others’ weaknesses. 【答案】not to 【解析】`tell sb. not to do sth.`把宾语从句改写为不定式作宾补，否定 not 置于 to 前面。 5. He is not talented. He makes great progress through practice.（用 but 合并） He is not talented, ________ ________ makes great progress through practice. 【答案】but he 【解析】两个分句存在转折，用 but 连接，主语用 he 指代原句的 he。句意：他没有天赋，但是他通过练习取得巨大进步。 6. He practiced every day. So he improved a lot.（用 so 合并） He practiced every day, ________ ________ improved a lot. 【答案】so he 【解析】so 引出结果 “所以”；主语为 he，指代前文的 he。句意：他每天练习，所以他进步很大。 一、语法选择 Nobody is perfect. Everyone has strengths 1____ weaknesses. Lisa was good at drawing, 2____ she felt nervous when she spoke in public. Her teacher encouraged her 3____ more in class. “Don’t be afraid. Keep trying, 4____ you will become braver.” Lisa wanted to change, 5____ she practiced speaking every morning at home. 6____ she still made many mistakes, she didn’t give up. “Practice makes perfect.” You 7____ compare yourself blindly with others, or you will lose confidence. Find your shining points, 8____ believe in yourself. Your friends can advise you 9____ small goals. Work hard, 10____ you can be a better version of yourself. 1. A. and B. but C. or D. so 2. A. so B. but C. or D. if 3. A. speak B. to speak C. speaking D. speaks 4. A. and B. or C. but D. so 5. A. but B. or C. so D. though 6. A. Although B. But C. So D. Because 7. A. should B. shouldn’t C. can D. must 8. A. and B. but C. or D. though 9. A. set B. to set C. setting D. sets 10. A. and B. or C. but D. so 【答案】1.A 2.B 3.B 4.A 5.C 6.A 7.B 8.A 9.B 10.A 【文章大意】短文围绕单元 *Better you, better me* 主题，综合考查并列连词`and/but/or/so`、`although`引导的让步状语从句以及动词不定式作宾语补足语，贴合单元自我成长、彼此进步的话题。 【解析】 1. 【答案 】A 解析：考查并列连词。and 表示并列关系；`strengths and weaknesses`为固定搭配，意为 “长处和弱点”。but 表转折，or 表选择，so 表因果，均不符合两个名词并列的语境。句意：人无完人，每个人都有长处和弱点。 2. 【答案 】B 解析：考查并列连词。前半句 “Lisa 擅长画画”，后半句 “当众发言会感到紧张”，前后语义形成转折，选用 but（但是）。so 表因果，or 表选择，if 引导条件从句，逻辑不匹配。句意：莉萨擅长画画，但当众发言时她会感到紧张。 3. 【答案】 B 解析：考查动词不定式作宾语补足语。固定结构`encourage sb. to do sth.`意为 “鼓励某人做某事”，要用不定式 to do 作宾语补足语。speak 动词原形，speaking 动名词，speaks 动词三单形式，都不能放在 encourage sb. 后面。句意：她的老师鼓励她在课堂上多发言。 4. 【答案 】A 解析：考查祈使句 + 并列连词。“祈使句 + and + 陈述句” 结构，表示顺承的好结果。and 翻译为 “那么，就”。or 表示警告 “否则”，but 表转折，so 表因果，不符合语境。句意：不要害怕。坚持尝试，你就会变得更加勇敢。 5. 【答案】 C 解析：考查并列连词。前一分句 “Lisa 想要做出改变”，后一分句 “她每天早上在家练习说话”，前后是因果关系，so 意为 “所以” 引出结果。but 表转折，or 表选择，though 引导让步从句，逻辑不通。句意：莉萨想要做出改变，所以她每天早上在家练习说话。 6. 【答案】 A 解析：考查让步状语从句。Although 意为 “虽然，尽管”，引导让步状语从句，注意它不可以和 but 同时出现在一个句子中。But、So、Because 是并列 / 原因连词，不能引导该让步从句。句意：虽然她仍然犯很多错误，但是她没有放弃。 7. 【答案】 B 解析：考查情态动词。后半句`or you will lose confidence`“否则你会失去自信”，说明前面的行为是不应该做的。shouldn’t 表示 “不应该”；should 应该，can 能够，must 必须，语义和后半句警告矛盾。句意：你不应该盲目拿自己和别人比较，否则你会丧失信心。 8. 【答案 】A 解析：考查并列连词。`Find your shining points`（找到你的闪光点）和`believe in yourself`（相信你自己）是两个顺承并列的建议，用 and 连接。but 转折，or 选择，though 虽然，均不合适。句意：找到你的闪光点，并且相信你自己。 9. 【答案 】B 解析：考查不定式作宾语补足语。固定搭配`advise sb. to do sth.`意为 “建议某人做某事”，不定式 to‑do 作宾补。set 动词原形，setting 动名词，sets 动词三单，不符合该句型结构。句意：你的朋友可以建议你设立小目标。 10. 【答案】 A 解析：考查祈使句 + and 结构。“祈使句 Work hard + and + 陈述句”，表示顺承结果。and 译为 “那么”；or 否则，but 但是，so 因此，不符合逻辑。句意：努力奋斗，那么你就能成为更好版本的自己。 二、语法填空 Everyone has strengths and weaknesses. My teacher advises us 1.________ (find) our shining points. Don’t compare yourself with others all the time, 2.________ you may feel upset. I used to feel nervous before public speeches, 3.________ my best friend encouraged me 4.________ (keep) practicing. I practice 5.________ (speak) every morning at home. 6.________ I still make mistakes sometimes, I won’t give up. Keep trying 7.________ you will make small progress day by day. Friends can tell us 8.________ (not be) too strict with ourselves. We need to believe in ourselves, 9.________ we can become better. That is the true meaning 10.________ “Better you, better me”. 【参考答案】 1.【答案】to find 【解析】考查动词不定式作宾语补足语。固定句型advise sb. to do sth.“建议某人做某事”，advise 后面接宾语，再用不定式 to do 补充说明宾语要执行的动作。句意：老师建议我们找到自己身上的闪光点。 2.【答案】or 【解析】考查并列连词 or 的用法。or此处翻译为 “否则”，前面提出告诫行为，后面引出不这么做带来的负面结果。句意：不要总是拿自己和别人做比较，否则你可能会感到沮丧。 3.【答案】but 【解析】考查并列连词 but 表转折。前句 “过去我在公开演讲前会紧张”，后句 “我最好的朋友鼓励我坚持练习”，前后语义存在转折关系，因此填 but。句意：过去当众演讲前我常常感到紧张，但是我最好的朋友鼓励我坚持练习。 4.【答案】to keep 【解析】考查不定式作宾语补足语。固定搭配encourage sb. to do sth.“鼓励某人做某事”，encourage 后接 sb. 作宾语，不定式 to do 作宾语补足语，补充说明鼓励对方去做的动作。句意：我最好的朋友鼓励我坚持练习。 5.【答案】speaking 【解析】考查非谓语动词。practice doing sth.为固定用法，practice 后面只能接动名词 doing 作宾语，不能接不定式 to do。speak 的动名词形式是 speaking。句意：我每天早上在家练习说话。 6.【答案】Although/Though 【解析】考查让步状语从句引导词。Although/Though意为 “虽然、尽管”，引导让步状语从句，注意主句不能再加 but。句意：虽然我有时候仍然会犯错，但我不会放弃。 7.【答案】and 【解析】考查祈使句 + and 句型。Keep trying是祈使句，and 引出顺承带来的好结果，翻译为 “那么，就”。句意：坚持努力，那么你就会一天天取得小小的进步。 8.【答案】not to be 【解析】考查不定式宾补的否定形式。固定结构tell sb. not to do sth.“告诉某人不要做某事”，不定式的否定要把not放在 to 的前面。句意：朋友可以告诉我们不要对自己太过苛刻。 9.【答案】and 【解析】考查并列连词 and。前后两个分句 “We need to believe in ourselves” 和 “we can become better” 是顺承递进关系，相信自己，进而能够变得更好，用 and 连接两个分句。句意：我们要相信自己，这样我们才可以变得更好。 10.【答案】of 【解析】考查介词所有格。固定结构the meaning of …，意为 “…… 的含义”，介词 of 用来表示所属关系。句意：这就是 “Better you, better me” 的真正内涵。 1 / 12 学科网（北京）股份有限公司 $ Unit 3 Better you, better me 核心语法精练 （并列句 & 动词不定式作宾语补足语） 目录 一、知识回顾...............................................................................................................................................2 二、考点夯基................................................................................................................................................3 一、用所给词的正确形式填空....................................................................................................................3 二、单项选择................................................................................................................................................4 三、完成句子.................................................................................................................................................8 四、句型转换..................................................................................................................................................9 三、综合提升.................................................................................................................................................10 一、语法选择...................................................................................................................................................10 二、短文填空...................................................................................................................................................12 基础认知 定义 并列句：两个或多个独立分句，依靠并列连词连接；不定式宾补：动词+宾语+to do，to do 补充说明宾语动作 并列连词四大类 and 表并列、顺承；祈使句 + and 表顺承结果 but 表转折；but 不能和 although/though 连用 or 表选择；祈使句 + or 表警告 “否则” so 表前因后果；**so 不能和 because 连用** 动词不定式作宾语补足语 核心结构 主语 + 及物动词 + 宾语 + to do（宾补） 高频动词 encourage sb. to do 鼓励某人做 tell sb. to do 告诉某人做 want sb. to do 想要某人做 advise sb. to do 建议某人做 易错点 to 不可以省略；否定形式：tell/encourage sb. not to do 本单元其他高频非谓语 practice doing sth. 练习做某事，practice 后接动名词，不接 to do try to do sth. 尽力 / 努力做某事 高频易错点 连词错误 so‑because、but‑although 成对同时出现 非谓语错误 encourage sb. do（漏 to）；practice to do（误用不定式） 逻辑错误 连词 and/but/or/so 混用，逻辑关系和连词不匹配 记忆口诀 并列分句要分清，and 顺承 but 转折明； or 表选择或警告，so 表结果忌 because； encourage\tell\want，后面 sb. 加 to do； practice 后面 doing，to 千万莫丢落。 一、用所给单词的适当形式填空 1. My teacher encourages me ________ (speak) more in group discussions. 2. You should practice ________ (express) your real feelings. 3. I wanted to give up, ________ (but/so) my deskmate cheered me up. 4. He made many mistakes, ________ (so/but) he decided to learn from them. 5. My mum tells me ________ (not compare) myself with others all the time. 6. Hurry up, ________ (and/or) you will miss the group‑sharing activity. 7. Keep trying, ________ (and/or) you will make small progress day by day. 8. The teacher advised us ________ (find) our own shining points. 9. Although I felt nervous, ________ (去掉 but/but) I still took the speech challenge. 10. He wanted ________ (become) a more confident boy, ________ (and/but) he kept practicing hard. 二、单项选择。 1. My friends always encourage me ______ when I feel upset. A. keep trying B. to keep trying C. keeping trying D. kept trying 2. I was quite nervous, ______ I still tried to share my ideas in class. A. so B. but C. or D. and 3. Work hard, ______ you will make great progress in self‑improvement. A. or B. but C. and D. so 4. Hurry up, ______ we will be late for the group discussion. A. and B. or C. but D. so 5. He made lots of mistakes, ______ he learned a lot from them. A. so B. but C. or D. for 6. Our teacher advised us ______ compare ourselves blindly with classmates. A. don’t B. not C. not to D. to not 7. She practices ______ in front of the mirror every morning ______ she can be braver. A. speaking;and B. to speak;but C. speak;or D. speaking;so 8. Although he has many weaknesses, ______ he never gives up improving himself. A. but B. / C. so D. and 9. You can accept your weaknesses, ______ you can try to change little by little. A. or B. but C. and D. because 10. I want you ______ your own strengths and believe in yourself. A. find B. finding C. to find D. found 11. He didn’t have much talent, ______ he kept practicing and improved a lot. A. so B. but C. or D. for 12. Please tell the kids ______ make fun of others’ weaknesses. A. don’t B. not to C. to not D. not 13. Keep looking for your shining points, ______ you will know how special you are. A. or B. but C. and D. so 14. You should learn from your mistakes, ______ you will repeat them again and again. A. and B. or C. but D. so 15. She is strict with herself, ______ she makes small progress every week. A. but B. or C. so D. although 16. My deskmate wants me ______ more when I feel afraid of public speaking. A. try B. trying C. to try D. tried 17. You ______ compare yourself with others, or you may lose confidence. A. should B. shouldn’t C. can D. must 18. Although it is challenging to change ourselves, ______ we can make it with friends’ encouragement. A. but B. so C. / D. and 19. Our PE teacher encourages each of us ______ our personal best. A. to be B. being C. be D. are 20. You can ask your teacher for advice, ______ you can talk with your good friends. A. or B. but C. so D. because 三、完成句子。 1. 老师鼓励我们相信自己。 The teacher encourages us ________ ________ ________ ________. 2. 坚持努力，你就会取得进步。 Keep trying, ________ ________ will make progress. 3. 他犯了很多错误，但是他没有放弃。 He made many mistakes, ________ ________ didn’t give up. 4. 请告诉我不要总拿自己和别人比较。 Please tell me ________ ________ compare myself with others all the time. 5. 快点，否则我们会错过小组分享。 Hurry up, ________ ________ will miss the group‑sharing. 6. 虽然人无完人，但是我们可以一点点提升自我。 ________ nobody is perfect, we can improve ourselves little by little. 四、句型转换。 1. I feel nervous. I will keep practicing hard.（用 and 合并句子） I feel nervous, ________ ________ will keep practicing hard. 2. Study hard. You will become better.（用 and 合并） Study hard, ________ ________ will become better. 3. Don’t give up. You will make progress.（用 or 改写为否定警告） Give up, ________ you won’t make progress. 4. My teacher tells me. I shouldn’t laugh at others’ weaknesses.（变为 tell sb. not to do） My teacher tells me ________ ________ laugh at others’ weaknesses. 5. He is not talented. He makes great progress through practice.（用 but 合并） He is not talented, ________ ________ makes great progress through practice. 6. He practiced every day. So he improved a lot.（用 so 合并） He practiced every day, ________ ________ improved a lot. 一、语法选择 Nobody is perfect. Everyone has strengths 1____ weaknesses. Lisa was good at drawing, 2____ she felt nervous when she spoke in public. Her teacher encouraged her 3____ more in class. “Don’t be afraid. Keep trying, 4____ you will become braver.” Lisa wanted to change, 5____ she practiced speaking every morning at home. 6____ she still made many mistakes, she didn’t give up. “Practice makes perfect.” You 7____ compare yourself blindly with others, or you will lose confidence. Find your shining points, 8____ believe in yourself. Your friends can advise you 9____ small goals. Work hard, 10____ you can be a better version of yourself. 1. A. and B. but C. or D. so 2. A. so B. but C. or D. if 3. A. speak B. to speak C. speaking D. speaks 4. A. and B. or C. but D. so 5. A. but B. or C. so D. though 6. A. Although B. But C. So D. Because 7. A. should B. shouldn’t C. can D. must 8. A. and B. but C. or D. though 9. A. set B. to set C. setting D. sets 10. A. and B. or C. but D. so 二、语法填空 Everyone has strengths and weaknesses. My teacher advises us 1.________ (find) our shining points. Don’t compare yourself with others all the time, 2.________ you may feel upset. I used to feel nervous before public speeches, 3.________ my best friend encouraged me 4.________ (keep) practicing. I practice 5.________ (speak) every morning at home. 6.________ I still make mistakes sometimes, I won’t give up. Keep trying 7.________ you will make small progress day by day. Friends can tell us 8.________ (not be) too strict with ourselves. We need to believe in ourselves, 9.________ we can become better. That is the true meaning 10.________ “Better you, better me”. 1 / 12 学科网（北京）股份有限公司 $ Unit 3 Better you, better me 核心语法精练 （并列句 & 动词不定式作宾语补足语） 一、 1. to speak 2. expressing 3. but 4. so 5. not to compare 6. or 7. and 8. to find 9. 去掉 but 10. to become; and 二、 1.B 2.B 3.C 4.B 5.B 6.C 7.A 8.B 9.C 10.C 11.B 12.B 13.C 14.B 15.C 16.C 17.B 18.C 19.A 20.A 三、 1. to believe in ourselves 2. and you 3. but he 4. not to 5. or we 6. Although/Though 四、 1. but I 2. and you 3. or 4. not to 5. but he 6. so he 一、1.A 2.B 3.B 4.A 5.C 6.A 7.B 8.A 9.B 10.A 二、1.to find 2. or 3. but 4. to keep 5. speaking 6. Although/Though 7. and 8. not to be 9. and 10. of 1 / 12 学科网（北京）股份有限公司 $