1、高考资源网（） 您身边的高考专家2014-2015高中英语四川省同步教案：Unit 4 Wildlife protection（第4课时）（人教新课标必修2）Period Using Language(教师用书独具)教学目标(1)掌握本学案中所给出的词汇，能够理解并能熟练运用。(2)理解课文。(3)听懂课文中所给出的听力材料。(4)能够根据课文中所提出的问题，发表自己的看法。(5)掌握建议信的写作方法。教学地位本课时的内容是通过阅读，进一步意识到野生动物保护的重要性和紧迫性，学会使用所学会的日常交际用语，克服语言交流中的障碍，增强用英语与人沟通的能力。通过习作，掌握建议信的写作技巧。(教师用书
2、独具)新课导入建议通过对恐龙话题的讨论，引入话题。教学流程设计老师布置作业：让学生课下做“单元归纳提升”部分(见学案第60页)和Workbook 第63页Using words and Expressions第1题、第2题，第3 题。.判断正误阅读P30课文，判断正误1A number of dinosaurs used to live in China.()2The eggs of 25 species have been found in Liaoning Province.()3The dodo was a very friendly animal，which lived on the
3、Island of Mauritius.()【答案】13TFT.语篇理解阅读P30课文，选取最佳答案1The main idea of the passage is Ahow dinosaurs were discoveredBabout dinosaurs extinctionCabout the history of dinosaurs2From the first paragraph we know that Adinosaurs have recently disappearedBa number of dinosaurs used to live in CanadaCdinosaur
4、s existence is long before humans came into being3From the whole passage we can learn that Aif we protect the earth well，dinosaurs cant die out quicklyBscientists found a surprising result of the brain of the dinosaursCthe next part of the passage will be about dodos disappearance【答案】13BCC1They live
5、d on the earth tens of millions of years ago，long before humans came into being and their future seemed secure at that time.(P30)千百万年前恐龙就在地球上生活，比人类的出现要早得多，他们的未来在那时看来很安全。(1)long before“早在之前；很早；很久以前”此短语后面可以跟名词、代词或句子，也可单独作状语。I knew Betty long before you got married to her.早在你和贝蒂结婚之前，我就认识她了。He said that
6、 he had been to Shanghai long before.他说他很久以前去过上海。long before/before long意义用法long before相当于long long ago，意为“很久以前”常用于过去时或过去完成时before long相当于soon，意为“不久或不久以后”常与将来时或过去时连用He will arrive here before long.他很快就会到达这儿。Before long he had to move on again because of political reasons.由于政治原因，过了不久，他不得不继续搬迁。He beca
7、me famous long before the war.早在战前很久他就出名了。选词填空：long before，before longHe had worked in this school the war broke out，but he had to leave the school.【答案】long before；before long(2)come into being 形成；产生We dont know when this world came into being.我们不知道这个世界是何时开始存在的。The organization came into being in 19
8、36.这个组织诞生于1936年。come into effect生效come into power/office开始执政，上台come into use/service开始使用come into sight/view看得见【提示】以上短语与come into being无被动语态，不用于进行时态。用come的相关短语填空Such a custom (产生) long ago.Einstein was forced to leave Germany after Hitler (上台)A new law about driving after drinking (生效) last May.【答案】
9、came into beingcame into power/officecame into effect2When scientists inspected the bones，they were surprised to find that these dinosaurs could not only run like the others but also climb trees.(P30)科学家们观察他们的骨头时，惊奇地发现这些恐龙不仅跟其他恐龙一样可以跑，而且还可以爬树。(1)句中they were surprised to find 属于“主语be形容词to do”结构。形容词往往
10、是表示心理活动的词，如：surprised，moved，disappointed，pleased，happy，sad，delighted，sorry，interested，glad，worried，eager，anxious，angry 等；不定式作原因状语，表示产生这种心理活动的原因。Im glad to meet you here.我很高兴在这儿遇见你。John was surprised to have received such an invitation.收到这样的邀请，约翰很吃惊。完成句子被邀请参加 2010 世界杯的开幕式他很高兴。He be invited to take pa
11、rt in the opening ceremony of 2010 World Cup.发现屋子里空无一人，他们很奇怪。They find that nobody was in the house.【答案】was delighted towere surprised to(2)inspect vt.检查；视察；检阅I got out of the car to inspect the damage.我下车查看损坏情况。The Minister of Education inspected our school.教育部部长视察了我们学校。inspection n检查；视察；检阅inspecto
12、r n检查员；视察员An inspection was carried out at the school.有人来学校视察。用inspect 的适当形式填空As the and others came in，Mr.Johnson looked frightened.Its said that a famous official will our school.We had to wait for the before we could use the elevator (电梯)【答案】inspectorinspectinspection3They learned this from the w
13、ay the bones were joined together.(P30)科学家们是根据恐龙骨骼的连接方式得知的这些。the bones were joined together为定语从句，修饰先行词the way，这里省略了that或in which。I dont like the way(that/in which) he looks at me.我不喜欢他那种样子看着我。The way(that/in which)he looks at problems is wrong.他看问题的方式是错误的。在the way为先行词的定语从句中，若定语从句中缺少主语或宾语，则用关系代词that或
14、which；若定语从句中缺少方式状语，则用that或in which，口语中也可以省略。I dont like the way(that/in which)he speaks to his mother.我不喜欢他和他母亲讲话的方式。Following the way(that/in which)he told me，I found out the key to the problem soon.按照他告诉我的方法，我很快弄清了问题的关键。翻译句子我不喜欢他用那种方式嘲笑我。 这个年轻人处理问题的方式特别奇怪。 【答案】I dont like the way he laughed at me.
15、The way the young man deals with problems is quite strange.4incident n事件；事变Some scientists think it came after an unexpected incident when a huge rock from space hit the earth and put too much dust into the air.(P30)有些科学家认为恐龙灭绝是发生在一件意外事故之后，当时宇宙间一块巨石击中地球因而在空气中扬起太多的尘土。She told us about some of the amu
16、sing incidents of her holiday.她给我们讲述了一些她假期中出现的有趣的小插曲。The incident is now a thing of the past.那件事情已经成为过去。accident/incidentaccident是“意外事件”，通常指偶然发生的不幸事件或事故，如“天灾人祸”等。incident是“事情”或“事件”，它既可以指日常生活中的小事情、小插曲，也可以指外交、政治方面的重大事件、事变。选词填空：incident，accident上学迟到是小事情，不是大事故。Being late for school is an ，not an 被汽车撞了是大
17、事故，不是小事情。Being hit by a car is an ，not an 【答案】incident；accidentaccident；incident5according to按照；根据所示(所说)According to a UN report，some 844 animals and plants have disappeared in the last 500 years.(P30)根据联合国的一份报告，在过去的500年里，有844种动植物已消失。According to George，shes a great player.据乔治说，她是一个优秀的运动员。【提示】accord
18、ing to 其后可接名词、代词或what 从句。用来引出来自他人或他处的消息，不能与me 或my opinion 连用。用in my opinion 表示自己的观点，“依我看”。完成句子根据我们的记录，你已经缺席六次了。Youve been absent six times 根据天气预报，今天会是个晴天。 ，it will be fine today.【答案】according to our recordsAccording to the weather forecast6so that(P31)以至于，结果，以便，为了The bus broke down，so that we had to
19、 walk home.公共汽车抛锚了，结果我们不得不走着回家。The teacher raised his voice so that/in order that all the students could hear him clearly.老师提高了声音以便所有的学生都能听清楚。,x(so thatblc(avs4alco1(结果状语从句,目的状语从句in order that，后常有,can，could，may等情态动词),soblcrc(avs4alco1(adj.,adv.,adj.a/an可数名词单数,many/few可数名词复数,much/little(少),不可数名词)that
20、结果状,语从句，“如此,以至于,”)What he said was so funny that everyone present laughed loudly.他所说的是如此滑稽有趣，以至于在场的每一个人都大声地笑了。I will give you all the facts so that you can judge for yourself.我会给你所有的事实以便你可以自己判断。判断下列状语从句的类型Please open the window so that we can breathe fresh air. She had not planned her time well，so t
21、hat she did not finish her homework on time. 【答案】目的状语从句结果状语从句谈论意愿和目的(1)Im going to do.我打算做What are you going to do in the summer vacation?今年暑假你打算干什么？Im going to have a sightseeing.我打算去观光旅游。(2)I intend/mean/plan to do.我打算/想/计划做Whats your plan at this weekend?周末你计划干什么？I plan to play football with my f
22、riends.我计划和朋友一起去踢足球。(3)I will do.我愿意做I will do my best to help you.我愿尽力帮助你。Thanks a million.非常感谢。(4)I feel like doing.我想(愿意)做Do you feel like having a walk with me?你愿意和我去散步吗？Why not？为什么不呢？(好啊！)(5)Id like to do.我愿意做(想做)Id like to say a few words about it.我想就此事说几句话。OK，go ahead.好的，说吧。(6)Im ready to do.
23、我乐意做He is always ready to help others.他总是乐于助人。So he is.他的确是这样。(7)Id rather not do.我宁愿不做Id rather not have PE.class this afternoon.Its so hot.我宁愿今天下午不上体育课，天太热了。I cant agree more.我非常赞同。1(2013天津高考)Im going to Venice next week. Carnival will be held then. Have fun!AYoure crazyBYoure luckyCYoud better no
24、tD You never know【解析】考查交际用语。去威尼斯碰上狂欢节，真是幸运，故答案选B。【答案】B2(2011重庆高考)Are you going to take part in the speech contest? Its too good an opportunity to miss.ANo problem.B Thats for sure.CWhy me?D Why bother?【解析】句意：“你打算去参加演讲比赛吗？”“那是必须的。这是一个十分难得的机会。怎能错过呢？”只有B符合语境。【答案】B建议信本单元的写作任务是写一封建议信。建议信的目的是向有关组织或个人提出建议，
25、而且这种建议带有劝说性。此类信通常向对方传达对某事物的关心和针对某事物的不足之处提出改进的建议和措施。一、如何写建议信建议信的写作格式一般由称呼、正文、结尾、落款四部分构成。1称呼。称呼要求注明对方的名称或姓名，而且要在其后加逗号。2正文。正文由以下三部分构成：第一，首先阐明提出建议的原因、理由以及自己的目的、想法。这样往往可以让对方从实际出发，考虑你的建议的合理性，为采纳你的建议打下基础。第二，分条列出建议的内容，这样可以做到醒目，并且建议要具体明白、切实可行。第三，提出自己的建议希望被采纳的想法，但同时也应礼貌虚心，不说过头的话，不用命令的口气。3结尾。结尾一般是表示敬意或祝愿的话。4落款
26、。落款要署上提建议的单位或个人的姓名。二、常用表达1Im writing to give some suggestions to improve.2These are my suggestions and I hope.3I would be grateful if you can take my suggestions into consideration.4It is time we put all our great plans into practice!5We shall spare no effort to.6For the benefits of.we should go all
27、 out to.7It is the call of our nation that we take action to.8Though I am a common person，I feel it my responsibility to call on all people to.9I hope they could mean something for a better future of.假如你是李华，请根据下表内容给中国野生动物保护协会CWCA(China Wildlife Conservation Association)的会长写一封建议信。问题1990年藏羚羊的数量大约为100万
28、只，现在只剩不到10万只，数量急剧减少原因为了获取藏羚羊的皮毛，牟取暴利(make great profits)，非法捕杀藏羚羊的行为仍然时有发生建议利用贵协会的影响力加大对藏羚羊保护的宣传(publicize)力度；增加用于藏羚羊保护的资金；建议贵协会派出一些志愿者来协助保护藏羚羊思路分析这是一篇书信。具体内容是就某一件事提出相应的意见、看法等，多使用夹叙夹议的写作手法使文章论述有力，说理透彻。一般应分三段：第一段应为总写：写明写信目的。第二段写问题的现状及原因。第三段写你的期待。时态以一般现在时为主。词汇热身1保护 2非法捕杀 3的数量 4从减少到 5采取措施 6向提供 【答案】1.pro
29、tect2.hunt and kill illegally3.the number of.4.decrease from.to.5.take measures6.provide.for.句式温习1据报道，为了获取藏羚羊的皮毛，很多的藏羚羊正在遭到非法捕杀。It is reported that too many Tibetan antelopes illegally for their fur.2通过贩卖它们的皮毛，非法捕猎者能获取高额利润。 ，the illegal hunters can make great profits.31990年藏羚羊的数量大约为100万只，现在只剩不到10万只，
30、数量急剧减少。The number of the Tibetan antelopes rapidly about 1，000，000 in 1990 less than 100，000 at present.4我们应该加大对保护藏羚羊重要性的宣传(publicize)。We protecting the Tibetan antelopes.【答案】1.are being hunted and killed2.By selling the fur3.is decreasing；from；to4.should publicize the importance of连句成篇 【参考范文】Dear P
31、resident，Im writing to give some suggestions to further protect the Tibetan antelopes.As is reported, too many Tibetan antelopes are being hunted and killed illegally for their fur.By selling the fur, the illegal hunters can make great profits；as a result, the number of the Tibetan antelopes is decr
32、easing rapidly from about 1，000，000 in 1990 to less than 100，000 at present.Immediate measures must be taken to solve the present situation.First, the importance of protecting the Tibetan antelopes should be publicized through your association.Second，would you provide more money for the conservation
33、 of the Tibetan antelopes？Last but not least, I suggest that some volunteers be sent there to help protect the Tibetan antelopes.These are my suggestions and I hope they could mean something for a better future of the Tibetan antelopes.Looking forward to your reply.Yours sincerely，Li Hua- 15 - 版权所有高考资源网
