部分必修三Module4SandstormsinAsia.ppt

1、,第二部分必修三,一举双得的课前预案,一气贯通的课堂学案,一卷冲关的课后练案,30分钟师生互动,10分钟自主提升,Module 4,(一)基础单词(根据汉语提示写单词) 1The ice (融化) when the sun shines on it. 2What was the most (害怕的) experience youve had? 3Shes learning to read, but its a slow (过程),melt,process,frightening,4Use music and lightning to create a romantic (气氛) 5We hav

2、e an (紧急的) thing to do. 6They launched a new (运动) against corruption. 7All the (公民) should enjoy equal rights.,atmosphere,urgent,campaign,citizens,(二)重点单词 A：根据提示，写出下列单词的适当形式 1 n力量；力气 vt.加强 adj.强壮的 2 n环境 adj.环境的 3 v重新利用；再循环 n回收 利用 4 adj.沿海的 n海岸,strength,strengthen,strong,environmental,environment,rec

3、ycle,recycling,coastal,coast,5 n根据；证明 adj.有证据的；明显的 6 adj.主要的；多数的 n大多数 7 vi.抱怨；发牢骚 n抱怨 8 adj.恐怖的；吓人的 v惊吓 adj.恐惧的 9 adv.绝对地；完全地 adj.绝对的； 完全的 10 n保护 vt.保护,evidence,evident,major,majority,complain,scary,scare,absolutely,absolute,complaint,scared,protection,protect,B：一言辨异(根据语境，用所给单词的适当形式填空) 11This boy is

4、 not interested in . Once when he was doing a experiment, he put all the in a tube, which caused an explosion.(chemical) 12It is necessary to express your about the public security at the meeting, and you should be more about something the public health.(concern),concerned,chemistry,concern,chemical

5、,chemicals,concerning,(一)根据汉语提示写出短语 *1. 砍倒 *2. 突然遭遇(风暴等) 3 一个接一个地 *4. 对有坏影响,cut down,one after another,have a bad effect on,be caught in,*5. 吸收 *6. 放出；发出 7 简言之；概括地讲 *8. 浏览,give out,look through,in a nutshell,take in,(二)选用以上带*的短语填空(其中一项是多余的) 1This kind of cloth water easily. 2Would you please the pap

6、er for me and see if there are any obvious mistakes? 3Two thirds of the trees so far. 4Alcoholic drink can your body. 5The teacher the examination papers.,takes in,look through,have been cut down,gave out,have a bad effect on,1. Sandstorms in China appear to have increased in recent years as a resul

7、t of “desertification”.,2The storms sometimes continue all day and traffic moves very slowly because the thick dust makes it difficult to see.,3The garbage is then taken away and, if possible, recycled.,1strength n力量；力气；意志力；长处；优势,.but the strength of the storm sometimes surprises people. (教材P32原句) 但

8、暴风的力量有时候令人震惊。,个性比较strength, force, power, energy,多维演练 A选词填空 (strength, force, power, energy) The soldiers took the prisoners away by . It is important to conserve . It is beyond my to understand how the computer works. The ability to keep calm is one of her many .,force,strengths,power,energy,B单项填空

9、Bill was doing a lot of physical exercise to build up his _. AabilityBforce Cstrength Dmind,解析：句意：比尔正在做大量的运动来增强体质。strength“力量，力气”，build up ones strength“增强体力”，符合题意。ability“能力”；force“力量”；mind“思想”。 答案：C,2concerned adj. 关心的；担心的；有关的,Concerned parents held a meeting. 忧心忡忡的家长们开了一次会。,(1) sth.与有关；涉及 be conc

10、erned in sth. 牵涉进某事 be concerned about/over/for 对担忧/担心；挂念 as far as .be 就而言/来说 (2)concern n. 担心(的事) vt. 使关心；使担忧；牵涉 (3)concerning prep. 关于,be concerned with,concerned,I was concerned that he might have no money and not be able to afford something to eat.(选自2010年高考重庆卷阅读A) 我担忧的是他可能没有钱并且买不起吃的东西。 The rep

11、ort shows that more and more students are concerned with the roles ordinary people play in society. 报道显示，越来越多的大学生开始关注普通人在社会中发挥的作用。 As far as I am concerned, you can do what you like. 就我而言，你想干什么就可以干什么。,多维演练 A用concern的适当形式填空 There is growing about violence on television. All cases children are dealt w

12、ith in a special childrens court. Everyone in the incident was questioned by the police.,concern,concerning,concerned,B单项填空 The meeting was concerned _ reforms and everyone present was concerned _ their own interests. Awith; for Bfor; with Cfor; about Dabout; with,解析：句意：本次会议是关于改革的，在场的每个人都关心他们自己的利益。b

13、e concerned with“与有关，涉及”；be concerned for“关心/担心某事”。 答案：A,3urgent adj. 紧急的；迫切的；非常重要的,What is the most urgent problem of all？(教材P35原句) 哪个是最紧急的问题？,(1) 急需 urge vt. 推进；极力主张；催促；激励 (2) /into doing 敦促某人做 urge sb.against 强烈反对 urge sb.on sth. 激励；为加油 urgethatclause 极力主张；强烈要求从句用(should)动词原形的虚拟语气,urge sb.to do,b

14、e in urgent need of,People in that area are in urgent need of medical attention. 那个地区的人们急需医疗。 He urged her to reconsider her decision. 他极力劝说她重新考虑她自己的决定。 I urged that you (should) read this report carefully. 我劝你仔细看看这份报告。,多维演练 A一句多译 朋友们力劝我申请那份工作。 1 2 3,My friends urged me to apply for the job.,My frie

15、nds urged me into applying for the job.,My friends urged that I (should) apply for the job.,B单项填空 (2010浙江高考)I have been convinced that the print media are usually more _ and more reliable than television. Aaccurate Bridiculous Curgent Dshallow,解析：考查形容词辨析。句意：我相信平面媒体要比电视有更高的准确度和可信赖度。此处用accurate“精确的，准确

16、的”与后面的reliable“可信赖的，可依靠的”保持一致，故答案选A项。ridiculous“可笑的，荒谬的”；urgent“紧急的，迫切的”；shallow“浅的，肤浅的”。 答案：A,4complain vi.抱怨；发牢骚；投诉,He does nothing but complain.(教材P36原句) 他除了抱怨什么事也没有做。,complain ( sb.) of/ (向某人)抱怨/申诉 complain (to sb.) that . (向某人)抱怨 make a complaint about/of/against 抱怨；投诉,to,about,She complained t

17、o me about his rudeness. 她向我抱怨他的粗鲁。 Miners have complained that the government did not fulfill their promises. 矿工抱怨政府没有遵守诺言。,多维演练 A完成句子 She often not feeling appreciated at work. 她因为感到自己在工作上不受赏识而常发牢骚。 At present the young always their parents dont take their thoughts seriously. 目前年轻人总是抱怨父母不认真对待他们的想法

18、。 If you wish to , you should see the manager. 如果你要投诉，你应该去找经理。,complains about,complain that,make a complaint,B单项填空 How are things with you? _.I now make enough money to pay the bills and keep food on the table. AFrom bad to worseBCant complain CToo bad DToo good,解析：句意：“你的情况怎么样啊？”“没什么可抱怨的，我现在挣的钱足够用来

19、支付开销，维持生计。”根据答语中的后半部分可知，说话者认为情况挺好的。 答案：B,5cut down 砍倒；削减；缩小；驳倒,This is a process that happens when land becomes desert because of climate changes and because people cut down trees and dig up grass.(教材P32原句) 这是由于气候变化和人们砍伐树木、挖掘草地使土地沙漠化的一个过程。,The city cut down on the work force that kept the park, and

20、pretty soon it just got too ugly and dirty to enjoy anymore.(选自2010年高考浙江卷阅读D) 城市减少了管理公园的劳动力，公园很快变得如此的难看和脏以至于没有人再去了。 The tailor is cutting down my dress to my own measure. 裁缝正根据我自己的尺寸把衣服改小。,cut across/through抄近路穿过，取捷径 插嘴，插入 cut off 切断；切掉；隔绝 剪下，切掉，割掉；删除 cut up 切碎( cut .into pieces)；使伤心,cut in,cut out,

21、She is cutting information out of the newspaper about making a living. 她正在从报纸上剪关于致富的信息。 I wish Mary would stop cutting in on our conversation all the time. 我希望玛丽在我们谈话时别老插嘴。,多维演练 A介、副词填空 The boy was badly cut when his girlfriend gave him back his ring. The workers are doing all they can to cut the ac

22、cident rate. Lets cut the unimportant details. Just when she had reached the most important point we were cut . She always cuts when other people are talking.,up,out,down,off,in,B单项填空 The electricity was _ and the whole city was in the dark. Acut off Bcut away Ccut down Dcut up,解析：句意：断电了，整个城市都笼罩在一片黑

23、暗中。cut off“切断，中断”； cut away“切，剪，去掉”； cut down“砍倒，降低”； cut up“割伤，打伤”。 答案：A,6take in吸收；欺骗；包含；理解；改小；收留，收容,It took me a long time to take in what you were saying. 我花了很长时间才理解你说的话。 Dont be taken in by products claiming to help you lose weight in a week. 不要被那些声称能在一周内帮你减肥的产品给骗了。,呈现；雇用 take over 接管；占领 拿起；占空间

24、；开始从事；继续 take back 收回(诺言)；带回 take off 起飞；匆匆离去；脱下,take on,take up,The chameleon can take on the colours of its background. 变色蜥蜴可将身体颜色变得与周围环境相同。 Id like to take up the point you raised earlier. 我想继续谈一谈你早些时候提出的问题。,多维演练 A说出下列句子中take in的含义 Rainforests have a great effect on the world environment because

25、they can take in heat from the sun and adjust the climate. This book is so difficult; I cant take in what the author means. Dont be taken in by his charming appearance; hes utterly ruthless. Our hotel is full; we cant take in any more guests.,吸收,理解,欺骗,收留,B单项填空 (2011陕西高考)Some insects _ the colour of

26、their surroundings to protect themselves. Atake in Btake off Ctake on Dtake out,解析：考查动词短语辨析。句意：有些昆虫为了自我保护会随着周围环境改变自身颜色。take on “呈现”，符合题意；take in “吸收，欺骗”； take off “脱衣，起飞，成功”；take out “掏出，取出”。 答案：C,The garbage is then taken away and, If possible, recycled. 然后把垃圾带走，如果可能的话，进行回收利用。 (1)此处if possible 相当于i

27、f it is possible, 属于省略句，常在句中 作插入语，起补充说明的作用。在if, when, while, once, whether, unless等引导的从句中如果含有系动词be的某种形式，从句的主语与主句主语一致或从句的主语是it时，从句的主语和系动词be可以省略。 When in Rome do as the Romans do. 入乡随俗。,(2)if引导省略的情况有下列几种： if ever如果曾经有的话 if not 如果不 if any 如果有的话 if so 如果这样的话 if necessary 如果有必要,Have you read any similar

28、books? If any, can you name them? 你读过类似的一些书吗？如果读过一些的话，你能说出来吗？ It is said that she was admitted to a famous university. If so, Im really proud of her. 据说她被一所著名大学录取了，如果是那样的话，我真的为她感到自豪。,多维演练 A完成句子 I think there is a train at midday. (如果没有的话)，youll have to wait till 12：30. I dont suppose there will be m

29、ore than a dozen left, (如果还有的话) Have you been to the Great Wall?,If not,if any,Perhaps not in my memory. (如果曾去过的话)，it might have been during my early childhood. Take this camera with you, (如果有必要),If ever,if necessary,B单项填空 The girl seldom, if _， turned to her brother for protection. Apossible Bever

30、Cnot Dany,解析：考查if构成的短语。if possible“如果可能的话”； if ever“如果曾经有的话”； if not“如果不”； if any“如果有一些的话”。句意：这个女孩很少向她的哥哥寻求保护。if ever经常与seldom连用，表示“很少”。 答案：B,本单元中还有以下知识点需要特别关注。,1be caught in被困于，遭遇 be trapped in 困住 be stuck in sth.陷于 be caught doing sth.被撞见做某事 catch up(常与with连用)赶上 catch hold of抓住，握住,点睛be caught in 的

31、主语往往是被困住的人或物。作状语或定语时，要用过去分词形式caught in。,2look through浏览；透过看；快速查看 look back 回顾 look down on/upon 鄙视或看不起 look into 调查 look on 旁观 look on . as 将看作 look out(for sb./sth.) 警惕或留心 look up to 赞赏；尊敬,不定式的不同形式；but不定式 1(2011湖南高考)The ability _ an idea is as important as the idea itself. Aexpressing Bexpressed Ct

32、o express Dto be expressed,解析：考查非谓语动词。ability 后常接不定式一般时的主动形式作定语，意为“做的能力。”句意： 表达思想的能力和思想本身一样重要。 答案：C,2(2011东北三校联考)Go to bed right away. Forget you need to get up as early as you can _ the early train? Acatch Bcatching Ccaught Dto catch,解析：考查非谓语动词。句意：马上去睡觉！难道你忘了你得尽早起床以便赶上早班火车吗？不定式to catch the early tr

33、ain作目的状语，意为“为了/以便能赶上早班火车”。 答案：D,3(2012山东潍坊一模)There is nothing more I can try _ you to stay, so I wish you good luck. Apersuading Bbeing persuaded Cto be persuaded Dto persuade,解析：考查非谓语动词。句意：我没有办法劝你留下来，所以只能祝你好运。第一个分句的主句部分为there is nothing more, 其余部分为定语从句，先行词是nothing more，将先行词代入定语从句后为：I can try nothing more _ you to stay, 由此可知，此处应该用不定式表目的。 答案：D,4As an employee, I couldnt help but_still for hours as the boss told me to. Astood Bstand Cto stand Dstanding 解析：cant help but do sth.意为“只能做某事了”。 答案：B,5(2011山东实