Unit 7 Section Ⅱ Period 3 课时学案 语言知识讲练-【名师导航】2025-2026学年高中英语选择性必修第三册教师用书word（北师大版）

本讲义聚焦高中英语9个重点词汇短语（如guarantee, motivated, relevant等）及“祈使句＋and＋陈述句”语法结构，按“词性-释义-搭配-派生词”系统讲解，结合“即学即练”即时应用，形成“讲解-示例-练习”的学习支架，通过综合练习巩固知识链。 资料以“讲练结合”为特色，通过单句语法填空、完成句子等多样练习提升语言运用能力，培养思维品质。课中助力教师系统授课，课后学生可自主复习，查漏补缺，有效提升学习效率与知识掌握度。

Period 3　 语言知识讲练 1．guarantee vt．保证，担保 n．保修单 (1)guarantee sth．against/from...　 保证某物免受…… guarantee to do sth．　 保证做某事 guarantee sb．sth．　 向某人担保某事 guarantee＋that-clause　 保证…… (2)under guarantee　 在保修期内 give sb．a guarantee (that)...　 向某人保证…… [即学即练]——单句语法填空 ①He guaranteed that he would not come late again． ②The TV set is still under guarantee；you can get it repaired free of charge． ③We guarantee to deliver (deliver) your goods within a week． 2．motivated adj．积极的，主动的 (1)motivate vt．　 成为……的动机；激发；激励 motivate sb．to do sth．　 激励某人做某事 (2)motivation n．　 动机 motivation for (doing) sth．　 (做)某事的动机 [即学即练]——单句语法填空 ①Most people said that the pay was their main motivation (motivate) for working． ②How do you motivate people to work (work) hard and efficiently? 3．have no intention of 不打算；无意 (1)with the intention of doing/to do... 　 ……的意图；以……为目的 (2)intend v．　 意欲；打算 intend that...　 打算…… intend to do sth．/doing sth． 　 打算做某事 intend sb．to do sth．　 打算让某人做某事 have intended to do sth．/intend to have done sth． 　 本来打算做某事 be intended for　 为……所用 be intended to do/be　 目的是做……/作为…… [即学即练]——单句语法填空/完成句子 ①I had no intention of changing (change) my mind． ②She intended to catch (catch) the early bus，but she didn't get up in time． ③The course is intended for intermediate level students． ④我本来是打算去北京的，但我没买到票。 I intended to have gone/had intended to go to Beijing，but I didn't get the ticket． 4．relevant adj．有关的，切题的 (1)be relevant to...　 与……有关 a relevant suggestion/question/point/experience 　 相关的提议/问题/观点/经验 (2)irrelevant adj．　 不相关的；无关紧要的 be irrelevant to sth．/sb．　 与某事/某人不相关 totally/completely/largely irrelevant 　 完全/绝对/基本上无关紧要 (3)relevance n．　 关联性，相关性 have (no) relevance to...　 和……(无)有相关性 [即学即练]——单句语法填空/完成句子 ①Topics for composition should be relevant to the experiences and interests of the students． ②The man proved to be stupid，for his mumbled answers were quite irrelevant (relevant)． ③Politicians' private lives have no relevance (relevant) to their public roles． ④她收集了与这个项目有关的所有信息。 She gathered all the information relevant to the project． 5．occupation n．工作，职业 occupy vt．　 占领；居住；占用(时 　 间，空间等) be occupied (in) doing sth．　 忙于做某事 occupy oneself with sth．/(in) doing sth． 　 忙于做某事 be occupied with sth．　 从事/忙于某事 [即学即练]——单句语法填空/句型转换 ①Helen was fully occupied with business matters，so we didn't want to bother her． ②The writer is occupied in writing (write) his autobiography． ③As is described in the picture，a young man occupied himself (he) with all kinds of certificates． ④Occupied choosing a T-shirt for her son，she didn't recognised me at that time． →Occupying herself (in) choosing a T-shirt for her son，she didn't recognised me at that time． 6．pace n．进度，节奏；速度，步速 vi．&vt．来回踱步 at a fast pace　 快速地 pace of life　 生活节奏 at a pace of...　 以……的速度 keep pace with...　 与……步调一致，与…… 　 并驾齐驱 at one's own pace　 按照某人自己的节奏 [即学即练]——单句语法填空/完成句子 ①We encourage all students to study at their own pace． ②It's important for a company to keep pace with the changes in the market，or it will be left behind． ③记住以时速六英里跑30分钟能消耗270卡路里。 Keep in mind that a 30-minute run at a pace of six miles per hour burns about 270 calories． 7．qualify vi．&vt．(使)有资格，有权利；取得资格，达到标准 (1)qualify as...　 取得……资格 qualify sb．for...　 使某人能胜任…… qualify sb．to do...　 使某人有资格做…… (2)qualified adj．　 具备……的资历/学历； 具备……的知识/技能；符合资格 be (highly/well) qualified for 　 (高度/完全)具备……的资格 be qualified to do sth． 　 有资格做某事 (3)qualification n．　 资格，资历；学历 acquire/gain/obtain qualifications 　 获得资格 have (no) qualifications for (doing) sth． 　 (没)有(做)某事的资格 have (no) qualifications to do sth． 　 (没)有做某事的资格 [即学即练]——单句语法填空/完成句子 ①You cannot assume that a speaker of English is qualified to teach (teach) English． ②He knew he was not qualified (qualify) to be a teacher． ③Strictly speaking，he's not qualified for the job． ④那位求职者没有资格做这份工作，因为他没有这份工作所需的相关经验。 That job applicant has no qualifications for(doing)the job/to do the job as he doesn't have the relevant experience required for the job． 8．essential adj．极其重要的；最基本的 be essential to/for...　 对……来说是重要的 It's essential to do sth．　 有必要做某事。 It's essential that...　 (从句谓语用should do 形式) 有必要做某事。 [即学即练]——单句语法填空/补全句子 ①Cooperative activity is essential for effective community work． ②It is essential to keep (keep) the two groups separate． ③It is essential that a student should know something about computers (了解一些关于电脑的知识)． 9．security n．保障，保护；保安措施，安全工作 secure adj．　 安全的；可靠的；稳固的 　 vt．　 使安全；保护；使固定 be secure against/from... 　 没有遭到……危险 be secure of＝be sure of 　 对……有把握；确信 secure A against B　 保护A免受B； 用B作抵押来担保A secure A to B　 把A固定到B上 [即学即练]——单句语法填空 ①We proved that it is secure from the adaptively chosen messages and ID attack． ②Her bank loan is secured (secure) against some shares that she inherited from her aunt． 祈使句＋and＋陈述句 (教材P15)　Keep doing this，and you can become an expert or a specialist in something one day． 持之以恒，这样有一天你才会成为某个行业的专家或专业人士。 本句使用了“祈使句＋and＋陈述句”结构；祈使句表示条件或假设，相当于if引导的条件状语从句；陈述句表示结果或推论，含有“那么”的意思。 (1)“祈使句＋or/otherwise＋陈述句”用来表示否定的条件，or或otherwise表示“否则；要不然”。 (2)“名词词组＋and＋陈述句”用来表示肯定的条件，名词词组中一般含有more，another，further等。 [即学即练]——补全句子 ①Give me one more hour，and I'll get the work finished (我就会完成工作)． ②One more minute (再多一分钟)，and the patient would have bled to death． ③Listen to the teacher carefully in class，or you can't catch what he is saying (否则你就跟不上他所说的)． Ⅰ．单句语法填空 1．Driving in Singapore is a pleasure and if you like to travel at your own pace，renting a car is a good choice． 2．A person's success is greatly relevant to his diligence (勤勉)． 3．Take more exercise and you'll become healthy． 4．We need tighter security (secure) at the airport． 5．Money is not essential to happiness． 6．She was chosen for the job on the basis of her qualifications (qualify)． 7．Time went away when we were occupied in repairing (repair) the farm tools． 8．I have every intention of paying (pay) her back what I owe her． 9．You also need to judge the quality and depth of your motivation (motive)． 10．It is the essential guarantee to realise (realise) the harmony between man and nature． Ⅱ．完成句子 1．别人忙于工作时，不打扰人家是有礼貌的。 It is good manners not to disturb others when they are occupied with their work． 2．脱下衣服，你会感到舒服些。 Take off your clothes，and you'll feel better． 3．我不打算让你继续独自生活在这里。 I have no intention of allowing you to continue living here alone． 4．我们的老师总是激励我们自己寻求知识。 Our teachers always motivate us to seek knowledge by ourselves． 5．如果你的手机还在保修期内，我们会免费修理的。 Your mobile phone will be repaired free if it is still under guarantee． Ⅲ．课文语法填空 Most people now have no intention of 1．following(follow) in their parents' footsteps or even staying at one job for very long．Planning to work in the same field 2．or industry for your entire working life is not 3．practical(practice) anymore．Technology is the main reason．The skills you have now will 4．probably (probable) be out of date very soon．Work at a job you like，earn a decent salary and retire while you're still young and 5．healthy (health)．Look beyond the little box called “career”．Keep looking for smarter ways 6．to do (do) your work．Be a risk taker，an innovator，a problem 7．solver (solve)，and a hard worker，and you can become an expert or a specialist 8．in something one day．Choose to build a career，rather than being told to stay or to go．You will have to do this multiple times．But you can be prepared for developments and 9．changes (change) before you are thrown out of a career．It is up to you to decide 10．what you can do and how well you can do it． 1 / 1 学科网（北京）股份有限公司 $