Unit 1 Words and expressions 单词导学案 高中英语人教版（2019）选择性必修第四册.docx

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1、Todays science fiction is tomorrows science fact.今天的科幻小说即明天的科学现实。B7U1 Science Fiction (Words and expressions)课前预习案和课中探究案【自主学习一】听录音，跟读单词。【自主学习二】根据句子语境,理解划线单词的意思，指出其词性，并口头翻译句子。1. His new novel is a must for all lovers of crime fiction.Almost all fictional detectives are unreal. 2. Its difficult to pre

2、serve your dignity when you have no job and no home.She maintained a dignified silence.Im not going to dignify his comments by reacting to them. 3. Its worth making an appointment before you go. A new manager has been appointed to direct the project. 4. Many survivors were left with a sense of guilt

3、. In this country, you are innocent until proved guilty. 5. Production has been suspended while safety checks are carried out.These events have led to the suspension of talks.6. He dismissed the idea with a firm shake of his head.She decided to sue her employer for wrongful dismissal. Mr Jones was d

4、ismissive of the report, saying it was riddled(满是的) with inaccuracies.7. The government has declared a state of emergency following the earthquake. They will sign the declaration tomorrow8. Benefit is calculated on the basis of average weekly earnings. I cant work it out in my head I need a calculat

5、or. Where did I go wrong in my calculations? 9. The education levels for its workers are also far superior to those in India and Indonesia. If children were made to feel inferior to other children, their confidence declined. My brother is senior to me by two years. He is three years junior to Mrs Co

6、oper.10. We urged them to sort out the problem sooner rather than later. I suggest that you attend to the most urgent matters and let the rest wait. In case of urgency, call the police.【课堂探究一】词形变化：按要求填相应的单词，并在括号内填写中文意思(仔细研读【自主学习二】句子，掌握和总结规律。)1._ n.小说；虚构的故事_ adj.虚构的；小说（中）的2._ n.庄重；庄严；尊严_ vt.使显得尊贵；抬高.

7、的身价_ adj.有尊严的；庄重的；庄严的3._ v.任命；委任；安排_ n.预约；约会；委任_ v. 使失望/破灭_ adj.失望的；沮丧的_ adj.使人失望的4._ n. 内疚；悔恨；有罪_ adj.内疚的；有罪的；有过失的_ n.天真；单纯；无罪_ adj.天真无邪的；无辜的5._ vt.悬；挂；暂停; 暂缓_ n.延缓；停职；（汽车）悬架6._ vt. 让（某人）离开；解散；解雇；消除_ n.解雇；不予考虑，不予理会_ adj.不屑一顾的，轻蔑的7._ vt.表明；宣称；公布_ n.公告；宣言8._ n.星期 _ adj. 每周的n.周刊 9. _ n.原因；方式；基础_ n.底部；

8、基础；基地；总部 v.以.为基_ adj. 基本的，基础的10. _vt.计算；核算；预测_n.计算；预测_n.计算器11._ adj.更好的;占优势的;(在级别或重要性上)更高的_ adj.较差的；级别低的_ adj.比年长；比.级别高_ adj.比年幼；比.级别低12. _ n.分开；分隔；差异；除(法)_ v.分开；分割13._ n.强烈的欲望；冲动vt.催促；力劝；大力推荐_ adj.紧急的；迫切的_ n.紧急；催促；紧急的事14._ v.爆炸；爆破_ n.爆炸_ adj.爆炸性的n.炸药15._ n.泥; 泥浆_ adj.泥泞的【知识补充】(熟读背诵以下句子，早读默写)写作话题佳句积

9、累 1.An intelligent robot powered by solar energy has been designed to provide everyday assistance.一种以太阳能为动力的智能机器人被设计出来提供日常帮助。2.So many powerful functions does this robot have that it can help us in various ways.这款机器人有很多强大的功能,它可以以各种方式帮助我们。3.The robot can do all the housework, as a result of which, pe

10、ople can be freed from heavy labour.这款机器人可以做所有的家务,因此,人们可以从繁重的劳动中解脱出来。4.The robot is capable of taking good care of the elderly and the sick, lightening the burden of their family members care for them.这款机器人能够很好地照顾老人和病人,减轻他们的家庭成员照顾他们的负担。5.The creation of this robot shows the rapid development of science and technology of our country.这款机器人的发明显示了我国科学技术的快速发展。6.Im firmly convinced that the robot will be a big helper in a family, making life more convenient.我坚信这款机器人会成为家中的一大帮手,让生活更便捷。第 3 页 共 3 页学科网（北京）股份有限公司