高中英语北师大版版必修3教学案Unit 8 Section 4含答案.docx

1、高中英语北师大版版必修3教学案Unit 8 Section 4含答案2019-2020年高中英语北师大版版必修3教学案：Unit 8 Section 4(含答案)一、这样记单词记得准写得对记得快记得多.基础词汇1.hunter_n猎人2.wealthyadj. 富有的，富裕的3.extremeadj. 极度的，极端的 4.exactlyadv. 确切地，准确地5.equipment_n. 配备，设备6.quantityn. 量，数量7.author_n. 作者8.emperorn. 皇帝9.travellern. 旅行者，旅客10.preferencen. 较喜欢的东西，偏爱 .拓展词汇1.s

2、imilarity_n相似性，类似性similar adj.类似的，相似的 2.risk_vt.冒的危险risky adj.冒险的，有危险的3.various_adj.不同的，各种各样的vary v改变，使多样化variety n多样化4.amaze_vt.使惊愕(惊奇)amazement n惊愕，惊讶5.dictation_n口述；听写dictate v口述；听写；命令6.confuse_vt.使困惑confusing adj.令人困惑的confused adj.感到困惑的1.hunter n猎人联想后缀er表示人的名词owner 主人gardener 园艺工thinker 思想家 work

3、er 工人traveller 旅行者，旅客 lawyer 律师2.wealthy adj.富有的，富裕的联想盘点“名词y形容词”的其他单词：dirtdirty 脏的 lucklucky 幸运的noisenoisy 喧闹的 sunsunny 阳光灿烂的mudmuddy 泥泞的 fogfoggy 多雾的3.quantity n量，数量形近quality n质量词块a quantity of 大量的quantities of 大量的in quantity 大量地4.emperor n皇帝联想盘点or结尾表示人的单词visitor 参观者 educator 教育家author 作家 sailor 水手

4、二、这样记短语记牢固定短语多积常用词块1.in order to do something目的是，以便2upside down颠倒地，倒置地3turn up出现，到场4back out决定不履行(允诺的事)5get across使理解(某事)6in turn 轮流7break out (坏事)突然发生，爆发8put . into prison 把关进监狱9stand by坚持(某种)说法1.feel excited感到兴奋2take up bungee jumping 参加蹦极运动3go through with 将某事进行到底，完成4set up 建立，创立5trade with Chine

5、se 和中国人做生意6be impressed by. 对印象深刻7be amazed by. 对感到惊讶8be confused by 对感到困惑9leave out 省略三、这样记句式先背熟再悟通后仿用1.When I turned up for my first jump I wassonervous thatI tried to back out .我第一次站在跳台上紧张得真想退缩下来so . that . “如此以至于”，引导结果状语从句。The weather is so_cold_that they had to stay at home.天气如此冷，以至于他们不得不待在家里。2

6、. Butits worth waiting for.但是这值得等。be worth doing . “某事值得做”。I think the novel GoneWiththeWindis_worth_reading.我认为飘这本小说值得一读。3.Althoughpeople enjoyed reading his book, many of them thought .虽然人们爱读他的书，但许多人认为although“尽管”，引导让步状语从句。Although_she_was_exhausted,_she kept on working.尽管她已筋疲力尽，但仍然继续工作。1(教材P24)Pe

7、ople do extreme sportsin order to feel excited.人们做极限运动是为了感到兴奋。 in order to为了(否定形式是in order not to)so as to do sth. 为了做某事in order that . 为了，以便She worked hard in order to pass the exam.为了通过考试她努力学习。He gets up early in_order_not_to_be_late every morning.他为了不迟到而每天早晨早起。辨析比较in order to, so as to, in order

8、thatin order to后接不定式表示目的，可用于句首/中so as to后接不定式表示目的，不能放在句首in order that后接从句表示目的选用上述短语填空In order to finish the task on time, we will not rest this weekend.We will not rest this weekend in_order_to finish the task on time.We will not rest this weekend so_as_to finish the task on time.We will not rest th

9、is weekend in_order_that we can finish the task on time.为了按时完成这项工作，本周末我们不休息。2(教材P116)What makes people risk their lives to do them?是什么让人们冒着生命危险去从事这些活动呢？ riskvt.冒的危险n.危险，风险(1)risk doing sth.take the risk of doing sth. 冒险做某事(2)at risk 有危险，有风险at the risk of . 冒的危险take a risk/risks 冒险(3)risky adj. 冒险的Wh

10、oever you are, donttake the risk ofdoing a job like that.无论你是谁，都不要冒险做那样一份工作。By criticizing her boss, she risked losing (lose) her position.批评老板使她冒失去职位之险。He was determined to do it even at the risk of being_laughed (laugh) at.他决定即使冒着被人嘲笑的危险也要做。3(教材P116)You can find all these in the various extreme sp

11、orts that have become popular in the last ten years or so.你可以发现所有这些在各种各样的极限运动中在最近大约十年来变得很受欢迎。 various adj.不同的，各种各样的(1)variety n 变化，种类a variety of/varieties of 各种各样的(2)vary vi.&vt. 变化，使不同vary from . to . 从到不等There arevarious ways to solve the problem.解决这个问题有许多种方法。Varieties/a_variety_of_flowers were o

12、n show in the World Expo.在世博会上各种各样的花卉被展出。The weather varied from_very cold to_quite mild.天气变化很大，会从寒冷变得相当暖和。4(教材P25)Use these words to write sentences about yourpreferences.用这些词写一些关于你的偏爱的句子。 preference n较喜欢的东西，偏爱(1)have a preference for 喜欢，偏爱give preference to . 给予优先权；偏爱(2)prefer vt. 更喜欢prefer doing

13、sth. 宁愿做某事(习惯性动作)prefer to do sth. 宁愿做某事(某一次具体动作)prefer A to B 喜欢A甚于Bprefer to do . rather than do . 宁愿做某事也不愿做He has a strong preference for modern music.他非常喜欢现代音乐。We give preference to_applicants with some experience.我们优先录用有一定经验的申请人。He preferred taking a risk to waiting at home.He preferred to take

14、 a risk rather_than_wait at home.他宁愿冒险也不愿意在家里等。5(教材P25)When I turned up for my first jump I was so nervous that I tried to back out，but my friends persuaded me to go through with it.我第一次站在跳台上紧张得真想退缩下来，但是朋友们说服了我。 turn up出现，到场；调高音量turn down 调小；拒绝turn out 证明是；结果是turn to 转向；求助于，查阅turn in 上交He promised t

15、o come, but so far he has not turned up.他答应来，可是到现在还没有来。It turns out_right that water turns into ice in such cold weather.在这寒冷的天气中，水变成冰被证明是正确的。Whenever she was in trouble she turned_to_him_for_help.每当遇到困难时，她就找他帮忙。6(教材P25)Its difficult to get across how exciting it is!刺激程度难以言表！ get across使理解(某事)，被传达，被

16、理解get aboutget aroundget round各处旅行(走动)；(消息、谣言等)传开get along/on 进展，相处get down to 开始做某事(to为介词)get over 克服get through 完成；接通(电话)；花费，消费He taught me how to get my ideaacross.他教我怎么把我的想法表达得让人能够理解。It is time that they got down to doing_(do) their work.是他们开始认真干活的时候了。 Have you gone through_all your money?你把所有的钱

17、都花光了吗？7(教材P26)Marco, in turn,was amazed by how beautiful and powerful China was.马可也相应地被中国的美丽和强大所震撼。 in turn轮流，依次；反过来take turns to do sth./(at) doing sth.轮流做某事Its ones turn to do sth. 轮到某人做某事 by turns 轮流Theory is based on practice and in turn serves practice.理论是建立在实践的基础上，反过来为实践服务。We take turns making

18、/to_make (make) dinner. 我们轮流做饭。Its your turn to_clean (clean) the blackboard.轮到你擦黑板了。8(教材P26)He was also confused by the black stones people used to burn for fuel.他也不明白为什么人们用黑色的石头作燃料。 confuse vt.使困惑；使混淆(1)confuse A with B 把A和B混淆(2)confusion n. 困惑 confusing adj. 令人困惑的 confused adj. 感到困惑的be confused b

19、y 因而感到困惑be confused about 对感到迷惑Dont confuse Austria with Australia.不要把奥地利与澳大利亚弄混了。He asked me so many questions that I got confused(confuse)他问了我许许多多的问题，把我弄糊涂了。I am_confused_by_ what you said.你说的话把我弄糊涂了。9(教材P26)Not long after his return, a local war broke out near his town.他返回之后不久，一场区域性的战争在他的家乡附近爆发了。

20、 break out (坏事)突然发生，爆发break in 打断(谈话等)；破门而入break into 强行闯入；突然起来break down 出故障；垮掉break off 折断；中断break up 驱散；(物理)分解；分裂A fire broke out near here yesterday.昨天这附近发生了一场火灾。The washing machine seems to have broken down again.洗衣机好像又坏了。Jim broke off_telling the story to answer the telephone.吉姆中断了正讲着的故事去接电话。1

21、0(教材P27)He went to city where iron was produced in hugequantities.他去了一个盛产铁的城市。 quantity n量；数量 大/少量的in quantity 大量地in large/small quantities 大量/少量A large quantity of money is spent on environment protection.大量的钱被花在了环境保护上。Large quantities of time were_wasted (waste) on computer.大量的时间被浪费在了电脑上。The gover

22、nment has been buying silver in_large quantities.政府一直在购进大量白银。名师点津 a large quantity of和large quantities of既可以修饰可数名词复数，也可以修饰不可数名词，当其作主语时，谓语动词的数与quantity的形式一致。类似用法还有a large amount of以及large amounts of。 But its worth waiting for.但是这值得等。句中be worth doing“值得做”，常用主动表示被动。The expert told me the picture is wor

23、th at least twenty thousand pounds.专家告诉我这幅图片至少值两万英镑。I dont think this film is worth seeing (see)我认为这部电影不值得一看。辨析比较worth, worthy, worthwhileworth只能作表语，后常接名词或动名词worthy作定语时指“有地位的，有价值的”；作表语时，构成be worthy ofn./be worthy to be done/be worthy of being done结构worthwhile可作定语或表语，作定语时指“值得花时间(钱、努力等)去做的”；作表语时，常用it作

24、形式主语，构成It is worthwhile doing sth./to do sth.结构选用上述单词填空It is worthwhile to spend/spending money on your children.在你的孩子们身上花钱是值得的。As far as I know, the West Lake is worth visiting.据我所知，西湖值得参观。I dont think this bridge is worthy of being repaired.我认为这座桥不值得修了。.单句语法填空1We clean the classroom every week in

25、turn.2Beijing is filled with people from various (vary) parts of China.3As a teacher, you must get across what you teach to your students.4The soldier risked losing_(lose) his life to save his friend.5The First World War broke out in 1914.6. The film SoYoung is well worth seeing (see).完成句子1With more

26、 forests being destroyed, huge quantities of good earth are_being_washed_away (正被冲走) each year.2I was_so_confused_about_(对很困惑) todays history lesson. I didnt understand a thing.3In_order_not_to_start_smoking_again (为了不再开始吸烟), she doesnt go out with people who smoke.4I cant hear the radio very well;

27、could you turn_it_up_a_bit_(把声音开大点)? 5.Do you have_a_preference_for (偏爱) a particular food?一、全练语言点，基稳才能楼高.单词拼写1The similarity (相似性) between them has often been remarked on.2The travellers_(旅行者) wrote a record of their journey.3The news caused great excitement_(兴奋) and they were too excited to sleep.

28、4The woman has strengths, which amazes_(使惊奇) the man.5Weve had quantities (大量) of rain this summer.6He risked_(冒的危险) his life to save the boy who fell into the water.7The cars flowed_(涌出，流动) in a steady stream along the main road.8There are many professors_(教授) in our school.单句语法填空1All of them arriv

29、ed late for various (vary) reasons.2There are a lot of pieces of equipment(equip) in the gym.3Many elderly people expressed a strong preference_(prefer) to live in their own homes.4It is exactly (exact) four oclock, not one minute more nor one minute less.5As the end of the game grew nearer, the cro

30、wds excitement_ (excite) increased.6He left as a poor, working class boy and returned as an extremely (extreme) wealthy man.7In China many parents often make sacrifices (牺牲) for their boys or girls, which in turn increases their dependence.8I hope I can depend on you not to back out_at the last moment.