湖北省2013届高考英语一轮复习基础知识课件 Unit 4 Global warming 新人教版选修6.ppt

1、2013届湖北高考英语一轮复习基础知识课件：Unit 4 Global warming（新人教版必修6）,作,佳,诵,读,(2011北京高考)请根据下面提示，写一篇短文，词数不少于50。 In your spoken English class, your teacher shows you the following picture. You are asked to describe the picture and explain how you understand it. _ _,点,考,锁,定,.重点词汇 1_ vt.消费；消耗；吃完；耗尽 2_ n大灾难；浩劫 3_ n结果；后果；

2、影响 4_ n生存；存在 5_ n承诺；交托；信奉 6_ adj.随便的；漫不经心的；偶然的 7_ vt.使恢复；使振作 8_ n贡献,9_ n显示；演出 10_ n分歧；不一致 11_ vi.同意；捐赠；订阅vt.签署(文件)；捐助 12_ n量；数量 13_ vi.趋向；易于；照顾_n倾向；趋势 14_ n趋势；倾向；走向 15_ vt.反对；反抗_adj.反对的；对应的,16_ vt.陈述；说明_n陈述；说明 17_ adj.分布广的；普遍的 18_ adj.平均的 19_ vt.拥护；提倡；主张_n主张 20_ n环境；情况,答案 1consume2.catastrophe3.cons

3、equence4.existence 5commitment6.casual7.refresh8.contribution9.presentation10.disagreement11.subscribe12.quantity 13tend；tendency14.trend15.oppose；opposed16.state；statement17.widespread18.average19.advocate；advocation20.circumstance,.短语回顾 1come_发生；造成 2subscribe_同意；赞成；订购 3a large quantity_大量的 4_up上升；

4、增长；升起 5result_导致 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 答案 1about2.to3.of4.go5.in6.to7.on8.on9.on10.with,.句式填空 1there be no doubt that结构 _(毫无疑问，地球正变得更加暖和) 2现在分词作结果状语 It means that more heat energy tends to be trapped in the atmosphere_(引起全球气温上升),3as/so long

5、as的用法 It is OK to leave an electrical appliance on_(只要你在用它)if not, turn it off! 4it作形式主语，代指不定式的用法 It takes a lot of energy_(将新材料制成物品)，so, if you can, buy things made from recycled materials.,答案 1There is no doubt that the earth is becoming warmer 2causing the global temperature to go up 3so long as

6、you are using it 4to make things from new materials,频,高,考,点,考点单词 1oppose vt.反对(尤其采取行动)；反抗 be opposed to(disagree with/object to/be against)反对 I opposed changing the law.我反对改变这条法规。 They are opposed to waging war against helpless little countries. 他们反对向弱小无助的国家发动战争。,即境活用1Most of the local residents_the

7、 closing of their hospital. AavoidedBexposed Copposed Ddefended 解析oppose 反对。句意：大部分当地居民反对关闭他们的医院。 答案C,2range vi.(在某范围内)变化；变动n范围；幅度 The prices of the shirts range from 150 to 500 dollars. 衬衫的价格从150到500美元不等。 The childrens ages ranged from 4 to 10. 孩子们的年龄在4到10岁之间。,即境活用2At the news conference, the spokes

8、man said, “Keeping the meat price under control is within the_of the governments responsibility.” Afield Blimit Cextent Drange 解析field领域；limit限度；extent程度；range范围。 答案D,3steady adj.平稳的；持续的；稳固的 The price of fruits remains steady. 水果的价格保持稳定。 Its hard to find a steady, wellpaid job. 找一份稳定又收入高的工作不容易。,【思维拓

9、展】 steadily adv.平稳地；持续地 Prices are rising steadily.物价正持续上涨。,即境活用3The company hopes to see a_increase in car sales this year. Aflexible Bcasual Csteady Dregular 解析flexible灵活的；casual随便的；steady稳定的；regular规则的。 答案C,4average adj.平均的；普通的；平常的；一般水平的v平均为n平均数 Theres nothing special about him; hes only average.

10、 他没有什么特别的；只是个很普通的人。 400 people a year die of this disease on average. 平均每年有400人死于这种疾病。,【思维拓展】 above/below average一般水平以上/以下 on(an/the) average平均而言 up to the average接近一般水准 the average age/temperature平均年龄/气温,即境活用4Houses nowadays are so expensive that they are_the reach of those with average incomes. Aa

11、bove Bwithin Cbeyond Dbelow 解析beyond在此表示“超过；超出”之意。beyond the reach of those with average incomes意为“超出普通收入者的承受能力”。 答案C,5tend vi.趋向；易于；照顾；护理 Janet tends to get very angry if you disagree with her. 你如果不顺着珍妮特，她往往会大发脾气。 The nurse skillfully tended soldiers wounds. 护士熟练地护理那些士兵的伤口。 tend to do倾向于做；往往会 have

12、a tendency to do sth.有做某事的倾向；可能性,即境活用5He_to lose his temper if you dont obey the rule. Atends Bintends Cpretends Dbends 解析tend to易于。intend to 打算；pretend 假装；bend 弯腰。 答案A,6state vt.陈述；说明n.状态；情况 The witness stated that he had not seen the woman before. 证人说他以前从未见过那个女人。 The roads are in a terrible state

13、after the severe winter. 严冬过后，这些公路的路况极差。 state that.陈述；说明 It is stated that.陈述；说明 as stated above如上所述,in a.state处于状态 make a statement陈述；发表声明,即境活用6It was_that they would continue to work there until the flood went away. Astuck Bspared Cstated Dsounded 解析state陈述。stick 粘贴；spare 挤出；sound 听起来。 答案C,7glanc

14、e vi.看一下；扫视n.一瞥 At first glance the place seemed deserted. 乍一看，这地方似乎被废弃了。 He gave her a quick glance as she walked into the room. 她走进房间时，他朝她瞥了一眼。 glance at/over/through浏览；匆匆看一眼 at a glance一眼；立刻 at first glance乍一看,take/give/throw a glance (at)匆匆看一眼 glance off擦过；掠过,即境活用7After a quick_at the newspaper,

15、 he went for the meeting. Aglance Bglimpse Cgaze Dstare 解析glance扫视。glimpse 瞥；gaze 凝视；stare 盯着。 答案A,8circumstance n环境；情况 Under no circumstances must you leave the house. 你无论如何也不能离开这屋子。 The result was the best that could be expected in the circumstances. 这是在那种情况下可以期待的最好结果。 in/under no circumstances决不；

16、无论如何都不 in/under the circumstances在这种情况下；既然这样,under any circumstances在任何情况下 in normal circumstances在正常情况下 if circumstances allow/permit.如果情况许可,即境活用8Under no circumstances_late for your party. Ashall I be BI shall be CI am Dam I 解析under no circumstances位于句首，句子采用部分倒装。 答案A,9decrease vi. in Bout；on Cthro

17、ugh; on Dover; for 解析hear sb. through听完某人叙述；on behalf of代表一方。 答案C,7subscribe to同意；赞成；订购 Ive never subscribed to the theory that people are more important than animals. 我从来没有同意过人比动物更重要的理论。 Are you going to subscribe to the opera this season? 你要订购这一季的歌剧票吗？,【思维拓展】 subscribe to订阅(报刊杂志等) subscribe for订购

18、subscribe to赞同；同意(多用于否定句),即境活用17I dont_his idea that we will go for a picnic on Sunday. Asubscribe to Blead to Crefer to Dtend to 解析subscribe to同意；赞成。lead to 导致，通向；refer to 谈及，查阅；tend to 倾向于。 答案A,重点句型 1There is no doubt that the earth is becoming warmer and that it is human activity that has caused

19、this global warming rather than a random but natural phenomenon.毫无疑问，地球正在变暖，并且正是人类活动使地球变暖而不只是一种自然现象。 There is no doubt that毫无疑问 that引导一个同位语从句,There is no doubt that our team will win. 毫无疑问我们队会赢。 There is no doubt that Hong Kong will have a better tomorrow. 毫无疑问香港的明天会更好。,即境活用18Some researchers believ

20、e that there is no doubt_a cure for AIDS will be found. Ahow Bwhat Cthat Dwhether 解析此处为“There is no doubt that.”句型。 答案C,2Its OK to leave an electrical appliance on so long as you are using itif not, turn it off！在使用电器设备时，你可以让它开着如果不用就把它关掉。 该句中so long asas long as是连词，引导条件状语从句。句中if not是if you are not us

21、ing it的省略形式。如果要表示肯定，则用if so，意思是“如果是这样”。 Well go out so/as long as the weather is fine. 只要天气好，我们就会出去。,So long as you put your heart into it, nothing will be difficult for you any longer. 只要你用心，没有什么能难倒你。 Is anybody feeling cold？If not, lets put the central heating off. 有谁感到冷吗？如果没有，就把暖气关掉。,即境活用19It is

22、said that there is a flight at midday. If_， youll have to wait for another 5 hours. Aso Bsuch Cany Dnot 解析if not是if there is not a flight的省略。 答案D,即境活用20(2012吉林市毕业班摸底考试)Have you got any idea for the summer vacation? I dont mind where to go_theres sun，sea and beach. Aas if Bas long as Cnow that Dfor f

23、ear that 解析as long as 只要，引出条件状语从句。 答案B,堂,课,双,基,.词义辨析 1Most air pollution is caused by the burning of _ like coal，gas and oil. AfuelsBarticles Cgoods Dproducts 解析fuel 燃料。article 文章；goods 货物；product 产品。 答案A,2It was a bad year for films, in terms of both _ and quality. Atendency Bpresentation Cquantity

24、 Dexistence 解析quantity 数量。tendency 趋势；presentation 介绍；existence 存在。 答案C,3Larger babies _ to score higher on IQ tests when they grow up. Aadvocate Bappeal Ctend Dattempt 解析tend to 倾向于。advocate 提倡；appeal 吸引；attempt 尝试。 答案C,4Some people are _ to the decision while others are in favour of it. Aaddicted

25、Bcontributed Cattached Dopposed 解析be opposed to 反对。be addicted to 沉溺于；contribute to 有助于；be attached to 被附在上。 答案D,5Im not making excuses；Im simply _ a fact. Astating Badopting Cpressing Dhandling 解析state 陈述。adopt 采纳；press挤，压；handle 处理。 答案A,6The speech will deal with a broad _ of issues affecting prof

26、essional women. Aenvy Brange Cdata Dbranch 解析range 范围。envy 羡慕；data 数据；branch 分支。 答案B,7The _ family income of the US. increased from 20,000 dollars per year in 1992 to 25,000 in 2002. Acasual Baverage Crandom Dsteady 解析average 一般的，普通的。casual 随便的；random 随意的；steady 稳定的。 答案B,8Scientists have many theori

27、es about how the universe first came into_. Agrowth Bsurvival Cabortion Dexistence 解析come into existence 开始存在。 答案D,9At no time and under no _ will China be the first to use nuclear weapons. Aphenomena Bcoincidences Ccommitments Dcircumstances 解析under no circumstances 决不。 答案D,10He was given an expens

28、ive car as a reward for his _to the companys success. Apresentation Bcivilization Ccontribution Dreputation 解析contribution 贡献。presentation 介绍；civilization 文明；reputation 名誉。 答案C,.短语填空 come about；go up; result in; be opposed to; keep on; on behalf of; put up with; so long as; build up; turn up 1I can

29、hardly hear the radio. Would you _ please? 2The car crash _ three people being killed and one injured. 3These exercises are good for _ leg strength. 4The price of oil has _ by over 50 percent in less than a year.,5At first they _ the scheme，but we managed to argue them round. 6_all the guests here, I wish to thank you for giving us this warm reception. 7We want to know how it _ that humans speak so many different languages. 8“I will not _ your bad behaviour any longer.” said the girl angrily.,9You can certainly do it well if you _ practising hard. 10I d