下载文档原格式
高二英语选修7unit1知识点讲解高二英语选修7 Unit 1 知识点讲解本文旨在对高二英语选修7 Unit 1的知识点进行讲解和解析，以帮助学生们更好地理解和掌握相关内容。
一、情态动词的用法情态动词指的是can, could, may, might, will, would, shall, should, must, need等词。
它们常常用来表达说话人对某种动作或状态的推测、可能性、愿望、建议、命令等。
下面是一些常见的情态动词用法：1. Can / could- 表示能力和许可：She can swim.（她会游泳。
）Can I use your phone?（我可以用一下你的电话吗？）- 表示推测和可能性：He could be at home.（他可能在家。
）2. May / might- 表示许可和推测：May I go to the restroom?（我可以去洗手间吗？）She might be in the library.（她可能在图书馆。
）3. Will / would- 表示意愿和请求：Will you please pass me the salt?（请你把盐递给我好吗？）Would you mind closing the window?（你介意关上窗户吗？）4. Shall / should- 表示建议和命令：You should go to bed early.（你应该早点睡觉。
）Shall we start the meeting?（我们开始开会吧？）5. Must- 表示必须和推测：I must finish my homework before leaving.（我必须在离开之前完成作业。
）He must be tired.（他一定累了。
）二、被动语态的构成和使用被动语态用于强调动作的承受者而不是执行者，构成形式为“be+过去分词”。
下面是被动语态的一些常见用法和构成方式：1. 一般现在时的被动语态主语 + am / is / are + 过去分词- The book is written by a famous author. - This car is made in Germany.2. 一般过去时的被动语态主语 + was / were + 过去分词- The house was built last year.- The letter was sent by my sister.3. 一般将来时的被动语态主语 + will / shall + be + 过去分词- The meeting will be held next Monday. - The tickets will be sold online.4. 情态动词的被动语态情态动词 + be + 过去分词- The book can be borrowed from the library.- The problem must be solved immediately.三、定语从句的引导词和使用定语从句用于修饰某个名词或代词，在从句中起修饰作用的句子叫做定语从句。
英语选修7unit1知识点英语是高中的一门重点学习课程，那么英语选修7unit1的知识点你掌握了多少呢?接下来店铺为你整理了英语选修7unit1知识点，一起来看看吧。
英语选修7unit1知识点：重点单词1.disability n.伤残;无力;无能→disabled adj.伤残的2.ambition n.雄心;野心→ambitious adj.有雄心的;有野心的3.suitable adj.适合的;适宜的→suit v.适合;使适宜4.beneficial adj.有益的;受益的→benefit v. & n.利益5.clumsy adj.笨拙的6.adapt vt.使适应;改编→adaptation n.适应;改编7.absence n.缺席;不在某处→absent adj.缺席的;不在的8.annoy vt.使……不悦;惹恼→annoyed adj.颇为生气的→annoyance n.烦恼9.firm n.公司 adj.结实的;坚固的;坚定的10.encouragement n.鼓励;奖励→encourage v.鼓励11.conduct n.行为;品行 vt.指挥;管理;主持12.resign vi. & vt.辞职;辞去(工作、职位等)13.congratulate vt.祝贺;庆祝→congratulation n.祝贺14.adequate adj.足够的，充分的15.access n.(接近的)方法;通路;可接近性→accessible adj.可接近的;可进入的;可使用的16.approval n.赞成;认可17.dignity n.尊严;高贵的品质英语选修7unit1知识点：重点短语1.in other words 换句话说2.adapt to 适合3.cut out 切去;省略;停止(做某事)4.out of breath 上气不接下气5.all in all 总而言之6.sit around 闲坐着7.as well as 和;也8.in many ways 在很多方面9.make fun of 取笑10.never mind 不必担心11.all the best (口语)(祝你)一切顺利12.meet with 遇到，经历;会晤英语选修7unit1知识点：重点句型1.I used to climb trees, swim and play football.我过去常爬树、游泳、踢足球。
Part 1. Warming up1.Do you know anyone with a mental or physical disability?disability n．伤残；无力；无能归纳拓展与disability有关的词汇：(1)able adj.有能力的；能够的；能干的ability n．能力；能耐；本领(2)unable adj.不能的(3)disable vt.使丧失能力；使残疾；使不能正常运转disabled adj.有残疾的；丧失能力的the disabled残疾人；伤残者She manages to lead a normal life in spite of her disabilities.尽管身有残疾，她仍然努力像正常人一样生活。
Our ability to think and speak separates us from other mammals.思维和说话的能力使我们有别于其他哺乳动物。
His disability prevents him from doing the job.他的残疾使他无法做这项工作。
The burglars gained entry to the building after disabling the alarm.窃贼破坏报警器后便得以进入大楼。
【链接训练】As his disease has ________ him，Hawking has to sit in his wheelchair and speak through a computer. A．disabled B．unabled C．abled D．enable2.She is proud to have taken part in competitions and to have broken a record by running two laps (800 metres) this year.她为自己参加了比赛而且在今年的800米长跑中打破了记录而感到骄傲。
高二英语Unit 1人教版选修7【本讲教育信息】一. 教学内容：选修7 Unit 1—Health MattersSection 1辅导难点注释1.When health is absent, wisdom cannot reveal itself, art cannot manifest, strength cannot fight, wealth becomes useless, and intelligence cannot be applied. 如果人类失去了健康，那么智慧之光将不再光芒四射，艺术的魅力将车黯然失色，战斗的力量将消失殆尽，财富变得毫无意义，人类的聪明才智也就没有了用武之地。
1〕reveal 用作与物动词，表示“展现；显示；泄露〞。
例如：The telescope reveals many distant stars to our sight.〔展现〕At school he revealed an aptitude for art.〔显示〕He greatest weakness revealed itself during the discussion.〔暴露〕2〕manifest 可用作动词，表示“〔清楚地〕明确、证明、显示〞，常用词组manifest oneself 表示“显露、出现〞。
例如：He doesn’t manifest much interest in his work.〔表现〕The symptoms manifested themselves ten days later.此外，还可作形容词，表示“明白的，明显的〞，例如：This is something that should be manifest to all of you.〔明白的〕3〕apply作动词，有以下用法和意义：〔1〕应用、使用；把……运用于In this case we can better apply theory to practice.〔2〕涂，敷、抹A nurse is applying some medicine to her wound.〔3〕请求、申请I want to apply for the job. 我想申请这项工作。
Unit 1 LIVING WELL 1. In other words, there are not many people like me.in other words 换句话说，也就是说(＝that is to say)【归纳拓展】【归纳拓展】Word came that...有消息传来说……(word 意为消息时为不可数名词)in a / one word 简言之；总之简言之；总之 in words 用语言用语言 beyond words 无法用言语表达无法用言语表达 in word 在口头上在口头上 word for word 逐字地逐字地 keep one's word 遵守诺言遵守诺言break one's word 失信，不遵守诺言失信，不遵守诺言 eat one's words 承认说错了话承认说错了话îïíïìhave a word with...与……谈一谈have words with...与……吵架 Eg. Like some of my classmates ，I cannot live up to my teachers' expectations ，in other words ，I let them down.像我一些同学一样，我没能达到老师的期望，换句话说，我让他们失望了。
像我一些同学一样，我没能达到老师的期望，换句话说，我让他们失望了。
It's not necessary to translate the sentences word for word. 没有必要逐词翻译句子。
没有必要逐词翻译句子。
Please believe me. I'll keep my word. 请相信我，我决不食言。
请相信我，我决不食言。
【练习】选用短语并用恰当的形式填空。
【练习】选用短语并用恰当的形式填空。
Module 7 Unit 1 Living Well1. She is proud to have taken part in competitions and to have broken a record.To have taken part in/ have broken 不定式的完成时AIDS is said to have been the No. 1 killers of youngsters in this area in the past two decades.Break a recordKeep a recordSet a record不定式做原因状语。
I’m sorry to hear that.2. Her ambition is to become part of the national team for the next Paralymptic Games. 不定式做表语Part ofA part of (X)Plenty of ...Be home to ...OlympicParalysisParalymptic3. Sally leads a busy life.Lead a happy life转移修饰A busy term4. I am “one in a million”.Eight out of ten 十之八九比例关系词out of; in5. The doctors don’t know how to make mebetter.疑问词+不定式做主宾表The doctors don’t know whether to tell him the truth.I have no idea how many students to choose.6. I have learned to adapt to my disability. Adapt to 调整Adopt 采取；收养An adopted s on 义子The procedure s adopted采取的步骤7. I think I had at least a billion tests, including one in which they cut out a piece of my muscle from my leg and looked at it under a microscope.介词+ which引导定语从句In a test 考试；测验Under a microscopeMicro- 小；微小Scope 镜子Futuroscope 未来塔Telescope8. It is difficult to know what the future holds.9. I was too weak to go to school so my education suffered.不定式做结果状语Wake up to find...enough to ...If we fail to pay enough attention to environment protection, our economy will suffer in the end.If you fail to take me into consideration, theproject will suffer without such a good volunteer as me.10. Every time I returned from an absence, I felt stupid because I was behind the others. Lag behindAbsenceBe absent from A 不在A地Be absent in A 不在此地，在A地11. The few who cannot see the real person inside me don’t make me annoyed.In/ inside 表示内在的素质The scientist in him awoke.12. I have a very busy life with no time to sit around feeling sorry for myself.Feel sorry for oneself 自怨自艾伴随状语13.To look after my pets properly takes a lot of time but I find it worthwhile.不定式做主语Worthwhile/ meaningful/ fulfilling/ rewarding and productive14.In many ways my disability has helped me grow stronger psychologically and become more independent.WayIn some important ways 方面Psychology15. If I had a chance to say one thing to healthy children, it would be this: having a disability does not mean your life is notsatisfying.虚拟语气：对现在虚拟did/ were 主句情态动词+do过去过去完成时情态动词+ have done将来过去时/ were to do 情态动词+ doHad（done）/ should/ were出现在从句中，if 去掉，此三词提到句首。
人教版课程标准实验教材（英语选修7第1单元）知识讲解第一单元考点预览： 1词汇：ambition, adapt , beneficial , similar, absence , including , ignore, encour agement2 短语： make fun of, set up, even though , dream about , at least , as well as , as well , deal with, in other words,out of bre ath, all in all live a …life, get annoyed , be different from语言点：1.try (v, n)(1)试图，设法，努力I don’t know if I can come , but I’ll try.(2)试，试用，试验Have you tried this new coffee? It’s very good . 尝过(3)try 后可接名词，动名词，不定式，what 从句等a John isn’t here. Try phoning his home number.b What are you trying to do ?c Try the suit on to see whether it fits you .(4)try to do sth 努力做某事； try doing sth 尝试做某事为什么不尝试乘火车去那里呢？___________________________________________________________ _______?他努力地要把箱子搬到楼上，但失败了。
____________________________________________________ ________如果前门没有人开，你可以敲后门试试。
