Unit 3 Section B 语句 课件 2026-2027学年人教版九年级英语上册

Unit 3 Section B 语句精讲 人教九年级上册 1 语句总览 2 Studies show that the first key to being a good learner is to develop a growth mindset. It also means making plans, taking steps, and facing difficulties. 语句总览 3 The more we exercise, the better we understand. In addition, research shows that students learn more when they hang out with other students who are serious about working hard. 语句总览 4 Students are challenged to work hard. As you continue on your study way, you should try to learn step by step and love the process. 结构为 主句 + that + 宾语从句，that 在此处引导宾语从句，常可省略。 主句是 Studies show，从句是 the first key... is to develop...，从句使用 【解析】 【知识点1】宾语从句（that 引导） 句 1 Studies show that the first key to being a good learner is to develop a growth mindset. 研究表明，成为一个好的学习者的第一个关键是培养一种成长的心态。 5 【例句】 Studies show that reading is important. 研究表明阅读很重要。 I think that you are a good student. 我认为你是一名好学生。 We all know that hard work helps a lot. 我们都知道努力很有帮助。 6 to 是介词，不是不定式符号，因此后面必须接 名词 或 动名词（doing） 【解析】 【知识点2】the key to (doing) sth. （…… 的关键） 【例句】 The key to learning English well is to practice every day. 学好英语的关键是每天练习。 The key to becoming a good learner is keeping trying. 成为优秀学习者的关键是不断尝试。 7 结构：主语 + be + to do sth. to develop a growth mindset 放在系动词 is 后面，作表语，用来解释说明主语 the key 的具体内容 【解析】 【知识点3】不定式作表语（to do） 【例句】 My dream is to be a teacher. 我的梦想是成为一名老师。 The best way is to read more. 最好的方法是多阅读。 8 mean doing sth. 表示“意味着做某事”，强调某事的含义、结果或必然结果 区别：mean to do sth. 表示“打算 / 想要做某事” 【解析】 【知识点】mean doing sth. It also means making plans, taking steps, and facing difficulties. 它也意味着制定计划，采取步骤，面对困难。 句 2 9 【例句】 Success means working hard. 成功意味着努力。 Learning English means practicing every day. 学英语意味着每天练习。 I mean to help you with your English. 我打算帮你学英语。 10 结构：The + 形容词 / 副词比较级 + 主语 + 谓语，the + 形容词 / 副词比较级 + 主语 + 谓语 含义：表示 “越……，就越……”，强调两个动作 / 状态的正比例关系 语序：前后分句都用陈述语序，前半句常相当于条件状语从句，后半句为主句 省略规则：若前后分句主语一致、谓语为 be 动词，可省略主语和 be 动词 【解析】 【知识点】the + 比较级，the + 比较级 The more we exercise, the better we understand.我们锻炼得越多，我们就越能理解。 句 3 11 【例句】 The harder you work, the better grades you will get. 你越努力，成绩就会越好。 The more you practice, the better you speak English. 你练习得越多，英语说得就越好。 The more careful you are, the fewer mistakes you make. 你越细心，犯的错误就越少。 The more, the better. 越多越好。（省略形式） 12 固定衔接短语，意为此外、另外，用于句首补充信息 后面常用逗号与句子隔开 同义：besides, what’s more 【解析】 【知识点1】in addition 副词短语 句 4 In addition, research shows that students learn more when they hang out with other students who are serious about working hard. 此外，研究表明，当学生和其他认真学习的学生在一起时，他们学到的东西更多。 13 【例句】 In addition, reading is good for our study. 此外，阅读对我们学习有好处。 In addition, she can speak English well. 此外，她英语说得很好。 In addition, we should help each other. 此外，我们应该互相帮助。 14 hang out with sb. 和某人一起闲逛、相处、交往 【解析】 【知识点2】hang out with sb. 固定搭配 【例句】 I often hang out with my classmates after school. 我放学后经常和同学一起玩。 Many students like hanging out with their friends on weekends. 许多学生喜欢周末和朋友一起闲逛。 15 who 引导定语从句，修饰前面的 students（人） who 在从句中作主语，不能省略 【解析】 【知识点3】who 引导定语从句（修饰人） 【例句】 I have friends who are good at English. 我有擅长英语的朋友。 The girl who speaks English well is my classmate. 那个英语说得好的女孩是我的同学。 16 about 是介词，后面必须接 名词 / 动名词 doing 含义：对…… 认真、认真对待…… 【解析】 【知识点4】be serious about (doing) sth. 【例句】 She is serious about learning English. 她对学英语很认真。 We should be serious about our lessons. 我们应该认真对待功课。 17 be challenged to do sth. 意为：被激励 / 被要求做某事 【解析】 【知识点】be challenged to do sth. 句 5 Students are challenged to work hard. 学生们被要求努力学习。 【例句】 Students are challenged to think creatively. 学生们被激励去创造性地思考。 We were challenged to finish the work in one day. 我们被要求在一天内完成这项工作。 18 as 是连词，意为 “当…… 时候；随着……” 强调主句和从句动作同时发生、伴随进行 【解析】 【知识点1】as 引导时间状语从句 句 6 As you continue on your study way, you should try to learn step by step and love the process.当你继续你的学习之路时，你应该试着一步一步地学习，并热爱这个过程。 【例句】 As I grew older, I became more confident. 随着我长大，我变得更加自信。 As time went by, we forgot the sad thing. 随着时间流逝，我们忘记了那件伤心事。 19 continue on + 名词 表示 “继续某事、在…… 路上继续前行” 拓展：continue to do sth. 继续做某事 【解析】 【知识点2】continue on sth. 【例句】 We will continue on our journey. 我们将在旅途上继续前行。 He continues to learn English every day. 他每天继续学习英语。 20 try to do sth. 尽力 / 努力做某事 区别：try doing sth. 尝试做某事（表方式、体验） 【解析】 【知识点3】try to do sth. 【例句】 You should try to finish your homework on time.你应该努力按时完成作业。 I tried turning off the light. 我试着把灯关掉。 21 The key ______ English well is practicing every day. A. to learn B. to learning C. learn D. of learning 模拟考场 22 Taking the job means ______ late every night. A. work B. to work C. working D. worked 模拟考场 23 ______ you practice, ______ mistakes you will make. A. The more; the fewer B. More; fewer C. The more; the less D. More; less 模拟考场 24 用所给词的适当形式填空。 1. His greatest wish is ___________ (become) a doctor and help sick people. 2. Being a volunteer means ______ (give) up some free time. to become giving 模拟考场 25 完成句子（每空一词） 1.我喜欢和朋友们一起闲逛。此外，我也喜欢阅读。 I like to ______ ______ _______ my friends. ______ ________, I also enjoy reading. 2.那个对待学习认真的女孩叫丽丽。 The girl ______ is _________ ______ her studies is Lily. hang who out serious with In addition about 模拟考场 26 $