1、必修 Unit 4 Global warming The second period The analysis of teaching materials（教材分析）:This is the first period of this unit. In this period, students are expected to retell the contents of the reading passage. The purpose is to review the passage and further understand the contents of the texts. At th
2、e same time, students can have chance to practice their oral English. After that, it is very necessary to deal with the language points in the Warning up and reading passage, which helps the students to enlarge their vocabulary and strengthen their English basic skills. Whats more, there are some ex
3、ercises designed to consolidate these words and expressions.Vocabulary and some important sentence patterns play an important role in learning English. So this class will focus on reviewing the words and phrases of this unit to enlarge the students vocabulary, such as tend, state, range, glance, ave
4、rage, circumstance, and so on. At the same time, this class will get the students to recite ten simple sentences. The analysis of students（学情分析）：Most of our students vocabulary is limited, and they are not very interested in English learning. Besides, they are not very willing to recite words and se
5、ntences by themselves after class. So we must pay more attention to this and try our best to help them remember more words and expressions. 三维目标 1. Knowledge: Learn and master the new words and expressions in this period. Words: tend, state, range, glance, average, circumstance Phrases: come about,
6、subscribe to, quantities of, result in, be opposed to, on behalf of Sentences: Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries. It is OK to leave an electrical appliance on so long as you are using it
7、2. Ability: Enable the students to the contents of the texts in English. Enable the students to use the new words and expression freely.3. Emotion: Further understand the main idea of the text. Encourage the students to enlarge their vocabulary and strengthen their English basic skills. Develop the
8、students quality of overcoming difficulties in study. Develop the students interests of studying English. Teaching goals for the students(教学目标):1. To get the students to remember the following words and phrases : (C类)1come _ 发生；造成 2subscribe _ 同意；赞成；订购 3a large quantity _ 大量的 4_ up上升；增长；升起_下降 5resul
9、t _ 导致result_ 由于 6be opposed _ 反对 7keep _ 继续 8_ the whole大体上；基本上 9_ behalf of 代表一方；作为的代言人 10put up _ 忍受；容忍 11_ so on等等 Keys: 1about2.to3.of4.go；go down5.in；from 6to7.on8.on9.on10.with11.and 2. To get the students recite the following four sentences:(1.) A contented mind is a continual feast. (2.) Al
10、l rivers run into the sea. (3.) A letter from home is a priceless treasure. (4.) All time is no time when it is past. 3. To get the students to master the usage of the following words: come about, subscribe to, quantities of, result in, be opposed to, on behalf of Teaching important and difficult po
11、ints(教学重难点):To get the students to master the usage of the following words: come about, subscribe to, quantities of, result in, be opposed to, on behalf of Teaching procedures（教学流程）:Step One: Ask the students to read and recite the following ten sentences on Page One:1. All roads lead to Rome.条条道路通罗
12、马。 2. A faithful friend is hard to find.益友难得。 3. A good winter brings a good summer.瑞雪兆丰年。 4. A clean hand wants no washing.身正不怕影子斜。 5. Actions speak louder than words.事实胜于雄辩。 6. A good medicine tastes bitter.良药苦口，忠言逆耳。 7. A hero is known in the time of misfortune.时势造英雄。 8. All is not gold that glit
13、ters.闪光的东西并不都是金子。 9. A bird in the hand is worth two in the bush.双鸟在林不如一鸟在手。 10. A bird is known by its note，and a man by his talk. 闻其歌知其鸟，听其言知其人。 Step Two: Go over the following words and phrases: come about, subscribe to, quantities of, result in, be opposed to, on behalf of1come about 发生；造成 sth.
14、come about 某事发生 It comes about that.发生 How does it come about that.? 是怎样发生的？ It comes about like this.事情是这样发生的 注意：come about 相当于happen 或occur，均无被动形式。 【随堂落实】 Hi，Carl. Were going for a picnic. Would you like to_？ （C类） Great！Lets go. Acome on Bcome up Ccome about Dcome along 【解析】Would you like to come
15、along？你想一块来吗？come along跟随，跟着来；come on加油，得了吧；come up被提出讨论；come about发生，产生。 【答案】D 2subscribe to 同意；赞成；订购 subscribe to订阅(报刊杂志等) subscribe for订购 subscribe to 赞同；同意(多用于否定句) 【随堂落实】介词填空 (1) To tell the truth，I dont subscribe _ his behaviour. （C类）(2) he school has subscribed _ many new dictionaries for teac
16、hers. （C类）【答案】(1)to(2)for3quantities of 大量的 a quantity of 许多；大量 a large quantity of 大量的 in large quantities 大量地 in quantity 大量地 【随堂落实】Large quantities of information，as well as some timely help _ since the organization was built. （B类）Ahas offered Bhad been offered Chave been offered Dis offered 【解析】
17、考查主谓一致、时态和语态。主语是large quantities of information，故谓语部分用复数形式，而后面的since决定了要用完成时态，最后根据语意应该用被动语态。 【答案】C 4result in导致 result from 因而引起；因而导致 as a result 结果；因此(作状语) as a/the result of 由于；因为 without result 毫无结果 【随堂落实】运用上述词汇完成下面的情景 （B类）He had been working day and night for the past two weeks.(1)_，the doctors
18、agreed that his sudden disease resulted (2)_ overwork. Such a conclusion resulted (3)_ his being away from his work for a month.(4)_ that，I had to take his place. 【答案】(1)As a result(2)from(3)in(4)As a result of5be opposed to 反对；对立的；相反的 oppose (doing) sth.反对 object to/against 反对；不赞成 【随堂落实】The Preside
19、nt _ giving military aid to this country. （B类）Ais opposed Bobjects Copposes Dagainst 【解析】句意：总统反对对该国实行军事援助。oppose (doing) sth.be opposed to (doing) sth.反对做某事。如选B项应在object后加to；如选D项应在against前加is。 【答案】C 6on behalf of 代表；作为的代言人 on ones behalf 代表某人 represent sb./sth.代表某人/物 【随堂落实】Dont make a conclusion so
20、quickly. Youd better hear me _. I am not speaking for myself，but _ behalf of all my colleagues. （B类）Aout；in Bout；on Cthrough；on Dover；for 【解析】hear sb.out听某人说完；on behalf of代表。 【答案】B 句型精析1Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on
21、warming for decades or centuries.(课本P27) 【句式分析】 even if相当于even though，引导让步状语从句，意为“即使，纵 使”。 e.g: Even though they loved each other，they decided to part. Even if some foreigners speak ill of our Shenzhou spaceship，we still stick to the route of peaceful exploration of the space. Charlies going to have
22、 problems finding a job even if she gets her A levels. 【随堂落实】_scientists know where a storm will happen，winds will suddenly change，carrying the storm to a new direction. （B类）AEven if BSince CDespite DUnless 【解析】结合句意可知前后为让步关系，故应选A项。despite也表让步，但其后不可接从句。 【答案】A 2. It is Ok to leave an electrical applia
23、nce on so long as you are using it （课本P30）【句式分析】 as/so long as 可以引导条件状语从句，表示“只要”，这一用法可以用on condition that替换。应该注意的是，as long as还可以表示原级比较，意为“和一样长”。 e.g: As long as you can come back before 10 oclock，you can go out. The newlybuilt bridge is as long as the old one. You can use the bicycle on condition th
24、at you return it tomorrow. 【随堂落实】 What are you going to do this afternoon? Ill probably go for a walk later on _ it stays fine. （C类）Aas far as Bso long as Ceven if Das though 【解析】本题考查几个连词短语的用法辨析。答句句意：很可能过些时候我去散步，只要天气好。so/as long as“只要”，引导条件状语从句。【答案】BStep Three: Doing some exercises:1This restaurant
25、has become popular for its wide_of foods that suit all tastes and pockets. (2010湖北高考)Adivision Barea Crange Dcircle （B类）【解析】句意：这家餐馆越来越出名是由于它做的各种各样的食物适应各种类型人群。a range of强调一个系列，而a wide range of意为“各种各样的”，正好符合句意。 【答案】C 2Last year the number of students who graduated with a driving license reached 200,00
26、0，a(n)_of 40,000 per year. (2010江西高考)Aaverage Bnumber Camount Dquantity （B类） 【解析】a number of许多；amount of一般跟不可数名词；a quantity of既可以跟可数名词也可以跟不可数名词，但没有平均每年增加的意思。 【答案】A3. Tim is in good shape physically _ he doesnt get much exercise. (2010湖南高考) Aif Beven though Cunless Das long as （C类）【解析】考查状语从句。句意：尽管Tim
27、不经常锻炼，但他身材很好。前后是让步转折关系，故选B项。 【答案】B 4 Our holiday cost a lot of money. Did it？Well，that doesnt matter _ you enjoyed yourselves. (2010江西高考)Aas long as Bunless Cas soon as Dthough （C类） 【解析】as long as只要；unless除非，否则；as soon as一就；though虽然，答语句意：只要你玩的开心，花多少钱都不重要。 【答案】A 5.Most air pollution is caused by the
28、burning of _ like coal，gas and oil. (2008天津高考)Afuels Barticles Cgoods Dproducts （B类）【解析】fuel燃料，从后文like coal，gas and oil可以看出应该选fuels。 【答案】A Step Four Summary and homework1. Learn the words and phrases by heart.2. Exercises and in Book 361板 书 设 计1. All roads lead to Rome. 2. A faithful friend is hard
29、to find. 3. A good winter brings a good summer. 4. A clean hand wants no washing. 5. Actions speak louder than words. 6. A good medicine tastes bitter. 7. A hero is known in the time of misfortune. 8. All is not gold that glitters. 9. A bird in the hand is worth two in the bush. 10. A bird is known
30、by its note，and a man by his talk. 。1come about 发生；造成 sth. come about 某事发生2subscribe to 同意；赞成；订购 subscribe to订阅(报刊杂志等)3quantities of 大量的 a quantity of 许多；大量 4result in导致 result from 因而引起；因而导致 5be opposed to 反对；对立的；相反的 oppose (doing) sth.反对 。短文填空 （B类）It started as a mild winter that year. Nobody real
31、ized how serious the 1._would be or the flood it would cause. Only Norman and his family had predicted the possible dangerous 2._and built a house boat in spite of the opposition of his neighbours. At first the rain fell gently but 3._.A 4._inspection would have shown that more than half the 5._rain
32、fall for that time of year had fallen in one day！That evening water broke down the flood defences and there was 6._flooding. The 7._supply was cut off and no escape was possible as all motor cars were under water. As the water level continued to rise，the head of the village 8._asking Norman for help
33、. By then Norman who had once 9._so much criticism had already sailed off to a safe place with his family in his boat，However，as soon as he got the message，he returned to rescue the people with his boat. He 10._working till all the villagers were saved. 【答案】1.circumstance2.catastrophe3.steadily 4cas
34、ual5.average6.widespread7.electrical 8advocated 9.put up with 10.kept on 完形填空（B类）As a music teacher，I have always known that music touches the soul. It can_1_all kinds of barriers to reach students in a very special way. It can be the_2_for each child to find their light. I would like to_3_a story a
35、bout it.For a few years I was_4_with the opportunity to teach disabled students. One of my most_5_students was a fiveyearold girl called Vanessa，who had difficulty walking，and could not speak.We_6_sat on the floor for our music lessons and Vanessa liked to_7_on my lap(膝上)One of her favorite songs wa
36、s “John the Rabbit.”It was a clapping and response song where I sang the call and the students_8_twice while singing the repeating phrase，“Oh，yes！” Vanessa liked to_9_her hands together with mine and clap with me. We probably performed that song during every class，Vanessa and I clapping together. Bu
37、t she_10_said or sang a word.One day，when the song was finished，Vanessa turned around，_11_me in the eye，clapped her tiny hands twice and said the words “Oh，yes！” I opened my mouth in_12_and for that moment I was the one who could not speak. When my heart_13_started beating again，I looked over at the
38、 assistant teacher to find her also_14_.Through music，we had made an awesome connection.Several years later，I met Vanessa on the street in town. She waved with a big_15_on her face and then clapped her hands twice，imitating the song we had_16_so many times in our music class. The little girl，_17_her
39、 connection with music，left an impression on me that will last forever. Every child has the_18_to learn and grow. It is up to us to_19_the way to reach each and every one of our students. We all must find each childs_20_.1A. get across Bput away Ctake over Dbreak through 2A. means Bdirection Cproces
40、s Deffort 3A .add Btalk Cshare Dwrite4A. blessed Btired Ccovered Dfilled5A. troublesome Bhardworking Cmemorable Dsensitive6A. most Balmost Cnearly D mostly7A. stand Bsit Clie Djump8A. sang Bsaid Cfollowed Dclapped9A. strike Bput Cgive Dshake10A. ever Bnever Cstill Deven11A. looked Bsaw Cglared Dnoti
41、ced12A .horror Bdelight Castonishment Dembarrassment13A. immediately Bfortunately Cslowly Dfinally14A. happy Bgrateful Cspeechless Dhopeless15A. greeting Bsmile Cexpression Dsign16A. performed Boperated Ctrained Dorganized17A. upon Bthrough Cfrom Dbeyond18A. standard Bability Cplan Dnecessity19A. di
42、scover Binvent Ctest Dmake20A. virtue Bdream Clight Drhythm1 【解析】get across被理解；put away收好，放好；take over接管，掌管；break through冲破，突破。根据本句中的barriers一词可以推断出此处选D。【答案】D2 【解析】means途径，方式；direction方向；process过程；effort努力。本句意思：这可能会成为每个孩子找到自己的光明的方式。故选A。【答案】A3 【解析】add加上；talk谈论，不及物动词；share分享，共享，及物动词；write写，及物动词。此处用及物动
43、词，根据句意可知所填词意思是：共享，故选C。【答案】C4 【解析】bless祝福，享有；tired厌烦；cover遮盖，覆盖，采访；fill装满。所填词构成be blessed with短语，幸运地享有，故选A。【答案】A5 【解析】troublesome令人厌烦的，难以处理的；hardworking努力的，勤奋的；memorable值得纪念的；sensitive敏感的。根据后文可知此处选C。【答案】C6 【解析】所填词修饰动词，用副词，mostly大部分，故选D。【答案】D7 【解析】根据本句中“on my lap”可以推断出选B。【答案】B8 【解析】由后文的“clap with me”以
44、及“clapped her tiny hands twice”可知此处选D。【答案】D9 【解析】根据本句中的together with可以推断出所填词意思是“放，搁”，故选B。【答案】B10 【解析】由前文中的“could not speak”可知此处选B。【答案】B11 【解析】所填词表示动作，与空后的内容构成搭配，意思是“看着的眼睛”，故选A。【答案】A12 【解析】根据空前的“opened my mouth”可以推断出此处选C。【答案】C13 【解析】本句意思：最后，当我的心重新跳动时，故选D。【答案】D14 【解析】由空前的副词also可以推断出此处选C。【答案】C15 【解析】根据
45、空后的on her face可以推断出选B。【答案】B16 【解析】perform表演，符合语境。【答案】A17 【解析】所填词意思是“通过”，故选B。【答案】B18 【解析】本句意思：每个人都有能力学习和成长，故选B。【答案】B19 【解析】discover发现的方法，符合语境。【答案】A20 【解析】根据第一自然段中“for each child find their light”可知此处选C。【答案】A.阅读理解(（B类）Who dares to stage a concert without even releasing an album of her own？Its Li Yuchu
46、n，last years Super Girl competition winner._1_ Though she may not have the best voice，her popularity would make almost any star jealous.Her first ever concert held recently at the Shanghai Grand Stage has attracted fans from all across the country and even some from abroad.“We came from Beijing to s
47、upport you. And wherever you go，well follow you and keep supporting you.”In the shows first surprise，Li Yuchun performed One Night in Beijing._2_ To Li Yuchun who has often appeared on stage dancing and singing foreign tunes，a song with strong Beijing flavor is a breath of fresh air._3_ The fruit of
48、 her efforts was evident in her final song If There is Tomorrowa song in which Li Yuchun can be heard rapping for the first time. Li Yuchun sang more than 40 songs and didnt perform an encore(加演的节目)_4_“I didnt prepare any encore songs. I think a concert should be a coherent process. I dont like it t
49、o be too showy.”_5_AHer first concert in Shanghai is the further proof.BShe is gifted in singing from an early age.CIts a song that combines pop music with traditional Peking Opera.DThese are the reasons that fans like her：talent，sincere and charming.EThe star trained very hard for the live performance.FShe explains the reason for her decision.1_2._3._4._5_【答案】1.A2.C3.E4.F5.D