北师大版高中英语学案Unit6

Unit 6 Nurturing natureUsing language语法精讲·深化学习现在完成进行时观察上面对话, 并完成句子。

1. I have been teaching English at university for 25 years.我在大学教英语25年了。

2. His eyes ache. He has been sitting in front of the puter all the afternoon.他的眼睛痛。

他整个下午都坐在电脑前。

一、现在完成进行时结构: have/has been doing一直在做某事含义: 表示动作从过去某个时刻开始一直持续到现在, 甚至将来, 强调进行的过程。

*I have been working with her for 20 years.我与她一起工作有20年了。

含义: 表示从过去到现在的一段时间反复进行的动作或存在的状态。

*They have been repairing the broken road.他们一直在维修那条损坏的道路。

二、现在完成进行时与现在完成时、现在进行时、现在完成时的被动之间的区别1. 现在完成时:结构: have/has + v. ed含义: 表示现在已经完成的动作, 强调结果与影响。

*China has finished construction on an emergency hospital in just 10 days recently. 近来, 中国仅用了10天时间就完成了一所急救医院的建设。

*Daddy, I don’t wanna eat the fruit for I have just finished eating dessert.爸爸, 我不想再吃水果了, 毕竟我刚刚吃过甜点。

2. 现在进行时结构: am/is/are +doing含义: 表示现在时间点上正在进行的动作。

*Many supermarkets are preparing busily for the ing double 12 when many bargains willbe held there.很多超市现在正繁忙地为即将到来的双十二作准备, 届时那里将举行很多降价促销活动。

Unit17 Laughter(主题语境:人与自我——做人与做事)核心考点课堂突破1.amusevt.使开心,逗乐,使(某人)笑;使消遣[经典例句]Not everyone experiences anger in the same way;what angers one person may amuse another.并非每个人都以同样的方式经历愤怒;让一个人生气的事情可能会让另一个人开心。

语境巧练[用所给词的适当形式填空]①The baby seemed (amuse) by its father’s funny expressions.②To our (amuse),the teacher sang a funny song during the class.[完成句子]③但是在我们恢复了平静之后,这个小动物的激动和纯真把我逗乐了。

(2018·浙江卷,读后续写)But after we regained our calm,I both the thrill and the innocence of the little creature.考点必记①amuse sb/oneself (with...)用……使某人/自己快乐,用……给……提供娱乐be amused at/by/with...以……为乐be amused to do sth做某事取乐②amused adj.逗乐的;觉得好笑的amusing adj.逗人笑的;有乐趣的amusement n.愉悦,娱乐;娱乐活动,游戏to one’s amusement 使某人觉得有趣的是[写作佳句]Some students amuse themselve s by playing computer games,which isn’t beneficial to their study.一些学生以玩电脑游戏为乐,这对他们的学习不利。

2.harmonyn.协调,和谐,和睦,融洽[经典例句]It is about the harmony between man and animals.它是关于人与动物之间的和谐的。

选择性必修第四册UNIT12INNOVATION（答案在最后）【基础回顾】►核心词汇——写其形1．____________n.圆管，管子；电视显像管，阴极射线管2．____________n.电路，线路；环形道路3．____________v t.克服(困难)，控制(感情)；征服，战胜4．____________adj.恒久不变的；持续不断的，经常发生的n.常量，恒量5．____________adj.谦虚的，谦卑的6．____________n.轨道v i.&v t.沿轨道运行7．____________v t.发射；发动，发起，开始从事8．____________n.设备，装置；修辞手段9．____________n.重力，引力10．____________n.垃圾►阅读词汇——知其意1．outcome n.________________2．emerge v i.________________3．vitamin n.________________4．correspond v i.________________5．microscope n.________________6．satellite n.________________7．penicillin n.________________8．missile n.________________9．mould n.________________10．cosmology n.________________►拓展词汇——通其变1．available adj.可获得的，可用的→________n．可能性2．electricity n.电→________adj.用电的，带电的，电动的3．accurate adj.正确的；准确的→________n.准确性；精准度；正确，准确→________ ad v.准确地4．specific adj.确切的；特定的；具体的n.特效药；具体的方面；详情，细节→________ ad v.确切地；具体地；特别地5．regulate v t.控制，管理→________n.调节器→________n.管理；调校；校准；规章，条例6．explode v t.&v t.(使)爆炸；急剧增长→________n．爆裂，爆炸7．illustrate v t.说明，阐明；给(书籍、文章等)加插图→________n.作插图；图解；图示，举例说明8．theory n.理论；学说→________adj.理论的9．incidence n.发生范围；发生率，影响→________n.运气；巧合10．clue n.线索，提示；迹象→________adj.一无所知的，一窍不通的►高频短语——记得牢1．________________通常，大体上，总的来说2．________________更不用说；且不说3．________________弄清楚，搞明白；计算(数量或成本)4．________________挑出，挑选5．________________换句话说6．draw one's attention________________7．can't help doing sth.________________8．put together________________9．gain access to________________10．rely on/upon________________►典型句式——懂其用1．疑问词＋do you think＋陈述语序？Susan,________________________________________________inventors have?苏珊，你认为发明家有什么特点？2．不定式主动形式表达被动意义The biggest advantage is that it________________________________________．最大的优点是易于使用。

Unit 6 The AdmirableLesson 3 Period 1教材分析本课是一节阅读课，主要讲述了美国著名好莱坞电影演员Christopher Reeve的感人故事。

Christopher Reeve主演了四部《超人》电影，支持健康、教育和儿童保护等事业。

不幸的是，1995年，灾难降临在他身上。

他在骑马时从马上坠落，摔断了颈部。

在他妻子、家人和朋友的不断支持下，他最终找到了重新生活的意愿，开始了高强度的运动计划。

之后，他重返电影事业，并且再度从事慈善事业。

他积极乐观的态度鼓舞了很多疾病缠身的人。

因此，他不仅是《超人》电影中的超级英雄，也是现实生活中的超级英雄。

教学目标在本课学习结束时，学生能够：1. 学生能够讲述克里斯托弗•里夫的主要生平故事；2. 讨论超级英雄拥有的真正精神；3. 理解标题“The Superhero Behind Superman” 的真正含义。

教学重难点【教学重点】1. 通过学习这篇文章，使学生了解Christopher Reeve的感人故事。

2. 能够用准确的语言讲述Christopher Reeve成为现实中超级英雄的故事。

3. 用较准确的语言解释标题“The Superhero Behind Superman” 的真正含义。

【教学难点】用比较准确的语言讨论Christopher Reeve所具有的真正超级英雄精神。

教学过程Step 1 Warming-upTake turns to ask and answer the questions.1 What do “superhero” and “superman” mean?2 What qualities should “superhero” and “superman” h ave?3 Do you know any “superhero” or “superman” in real life / in books / in movies / in games? Can you describe her / his most moving story briefly?4 Would you like to be a “superhero” or “superman”? Why or why not?设计意图：创设语境，导入话题。

Unit17 Lesson1-1学习目标By the end of the class, the students will be able to:●understand the key words;●tell the fun part of the stories and the deep meaning within;●discover the means to achieve humorous effects in funny stories.学习过程课前准备Vocabularywithdraw _______ board_________ agent________passenger__________delay__________ anecdote________ overlook______ mature___________ reply_______ hesitate________ clarif y________ harmony________ identification__________课堂活动（一）预习交流1. Check the answers.2. Finish the exercise.（二）合作探究1.Match the titles, the pictures (1-3) and the anecdotes (A-C)2. Quick Reading: for general ideasAThe woman went to the bank to ____________ for $40 but she was so _______ that she couldn’t remember how to spell 40 an d she wrote a cheque for 50 dollars instead.BMr. Wang __________ his daughter’s __________ which place to go ____________But _____________________________when she was asked twice.CThe flight f rom London to New York was cancelled. When the __________________was dealing with al l the passengers, an angry man __________________and asked for a first-class seat. After being politely refused, he yelled if_____________________. The agent did not answer him but spoke loudly that anyone who knew him_____________________.（三）分层提高1. Careful reading: Read and answer the qu estions1) Why does the woman write a cheque for fifty dollars?2) What was in the girl’s mind when she said “because I went toThailand on the last trip.”?3) What does the man mean wh en he says “Do you know who I am?”2. Voice your opinion: Which of the stories do you like most? Why ?（四）总结归纳What makes each of them funny?anecdote the fun partABC（五）巩固反馈1. Which words are played i n the following ?A class dialogue-- Teacher of politics: Who is the speaker of the House?-- Student: Mother.A lover’s dialogueGirl: If we become engged (订婚), will you give me a ring?Boy: Sure, what’s your phone number?2. Finish the exercise on P66-1,5欢迎下载，资料仅供参考!!!。

Section_ⅥLesson_4[原文呈现]AIt may seem strange, but at that moment, when we were on the edge of①the whirlpool, I felt calmer than when we were moving towards it. We went round and round, nearer and nearer to the horrible②edge of the whirlpool. Suddenly, we went over the edge. I thought my life was over. But moment after moment③passed, and I was still safe. The boat was on the inside of the huge whirlpool and we were going round in circles at great speed④. I saw clearly that there were other objects in the whirlpool — trees and barrels⑤. I noticed that the heavier objects went down more quickly than the smaller, lighter ones. So I tied myself to a barrel to help me float⑥. I tried to make my brother understand, but he was terrified⑦and stayed in the heavy boat. Without waiting, I dived into⑧the sea to try and escape⑨.[读文清障]①on the edge of 在……的边缘②horrible/'hɒrIb l/adj.可怕的；令人厌恶的③moment after moment(时间)一点点地④at great speed 以高速at a speed of 以……速度⑤barrel/'bærəl/n．圆桶⑥float/fləʊt/v i.漂，浮float off 浮起，漂离⑦terrified adj.恐惧的，受惊吓的terrify/'terIfaI/v t.令人感到恐惧terrifying adj.可怕的⑧dive into 跳入，投入⑨escape/I'skeIp/v i.逃脱，逃跑A似乎有点儿奇怪，当我们处在漩涡边缘的时候，我的心情比向它驶近时平静。

Unit 6 语法——if与unless引导的条件状语从句一、if引导条件状语从句的两种情况1.if条件句用于表达客观真理或普遍现象时，主句和从句均用______________。

例：Water turns into ice if you cool it. 如果你冷却水，它就会变成冰。

2.在表示将来可能发生的事情的if条件句中，如果主句用______________、__________或谓语中含有______________时，if条件句用_______________表示将来，即“主将从现”。

例：If you get up late, you will be late for school.You can have some more food if you are still hungry.Come to find me if you need help.二、if条件句的位置if引导的条件状语从句位置灵活，既可以放在主句的________，也可放在主句的________。

但是当if从句在前时，后面通常加________和主句隔开；当主句在前时，则不用逗号。

三、unless的用法1.连词unless意为“除非；如果不”，用来引导表否定意义的条件句。

2.unless从句的时态：如果主句用________________、________或谓语中含有________时，unless条件句要用________________；如果强调从句动作发生在主句动作之前时，unless 从句可以用现在完成时。

例：You can play computer games if you have finished your homework.You will never get anywhere unless you have set your goal.3.使用unless条件句应注意的一些问题：1）unless在意义上相当于if… not…且在有些场合两者可以互换使用。