Unit1 Art Learning About Language 讲义-高中英语人教版（2019）选择性必修第二册.docx

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1、Unit1 语法 不定式（to do）做表语的用法一、 形式1. to do 将来时主动式2. to be done 将来时被动式3. to be doing 进行时主动式4. to be being done 进行时被动式5. to have done 完成时主动式6. to have been done 完成时被动式二、 不定式做表语主语+系动词+表语（to do)（表状态）1. 主语常常是表示意向、打算、目的、希望或其具体内容等词汇，如：aim,goal,purpose,ambition,intention(意图),task(任务),plan,dream,decision,duty(责任

2、),hope,wish,idea,way,job等。2. 用于be动词以及系动词之后。系动词包括：五感：look,sound,feel,taste,smell;五变：become,get,turn,go,grow;三保持：keep,stay,remain;一是：be(am,is,are);一像：seem;永不忘！3. 表示想法、约定、义务、命令、可能性等。eg:We are to travel in two days.4. what引导的主语从句（to do表目的）。eg:What he wanted to do before going to school was to finish his

3、 homework.5. 疑问词（what,how,why,where等）+to do.eg:The question is how to carry out the plan.三、不定式做表语相关练习1. Dr Zhong Nanshan thinks that the doctors duty is _to treat (treat) patients and save their lives.2. What were trying to do is _to save (save) Earth.3. He thought that the hardest thing was to cont

4、rol(control) the spread of the disease from person to person.4. She loved hunting, but all that she wanted to know was how _to operate (operate) her wheelchair in the wild.5. Our task today is to do (do)some voluntary work in the nursing home.6. What they wanted was _to be left (leave) alone and thi

5、nk about what to do next.7. The best way to improve your English is to work (work) hard at it.8. The biggest aim of education in schools is to inspire (inspire) students to be (be) creative.9. I think all we have to do first is _to strengthen (strengthen) confidence.10. Her only aim was _to build_(b

6、uild) her school football team.11. The old ladys goal was _to be taken (take) good care of in a nursing home,12. When you are faced with a dangerous situation, my suggestion is_to keep（keep) calm first.13. I think the hardest thing might be how to persuade (persuade) him to change (change) his mind.

7、14. My biggest ambition is to be admitted (admit) as a competitor in the Olympic Games.15. The old mans next plan was _to set (set) up another hospital to treat (treat) more patients.16. Her sole object in life is to become (become) a trave Writer.17.My ambition is_to work_(work) for a firm that dev

8、elops computer software when I grow up.18. His job is _to record (record) how politicians vote on major issues.19. You are _to be_(be) back before five oclock.20. As leader, his main aim is _to reunite_(reunite) the party.21.Their purpose is _to deal_(deal) with disputes between employers and employ

9、ees.22.Travelling to a foreign country is _to be_(be) a good chance to exercise.23. The first reason to tackle these problems is _to alleviate (alleviate) the traffic pressure.24.The ultimate aim is _to expand_(expand) the network further.25.Her philosophy of life is_to take_(take) every opportunity

10、 that presents itself.四、完成句子。1.教育的目的是发展儿童完美的品格。The purpose of education is _to develop_a fine personality in children.2.学习英语最好的办法是加入一个英语俱乐部。The best way to learn English is to join an English club.3.那些外籍学生打算下周一举行一次晚会庆祝圣诞节。The foreign students are to hold a party to celebrate Christmas Day next Monda

11、y.4.所有的司机必须遵守交通规则。All the drivers are to follow the traffic regulations.5.这种药饭后吃,每天三次。This medicine is _to be taken_ three times a day after meals.6.现有土地及空间的再利用以及城市生活的再塑,对于城市的成功是非常重要的。The reuse of existing land and spaces and the reinvention of urban life is important if cities are _to succeed.7.他的愿望是成为一名宇航员。 His wish is to become an astronant.8、我们这次活动的主要目的是募款。Our campaigns main purpose is to raise money.9.实验的目的是观察水在加热过程中的变化。The purpose of the experiment is _to observe the change of water when heated.10.我建议推迟会议。What I would suggest is _to put off the meeting.学科网（北京）股份有限公司