幻灯片 1Unit 5 The power of nature 大自然的力量 ---- 幻灯片 2Ⅰ. 单词盘点 根据词性和汉语意思写出词汇 1．________ (n. ) 火山 2．_________ (adv. ) 在旁边；沿着边 (prep. ) 在……旁边；沿着……的边 3．______ (n. ) 波浪；波涛 (vi. ) 波动；起伏；挥手 volcano alongside wave ---- 幻灯片 34．_________ (n. ) 潜在性；可能性；潜能 (adj. ) 可能的；潜在的 5．______ (vt. ) 射中；射伤 6．_______ (adj. ) 多种多样的；不同的 7．__________ (vt. ) 保证；担保 8．______ (vi. ) (指火山)爆发；突然发生→________ (n. )火山爆发；(战争等)爆发 9． _______ (vt. )任命；委派→ ____________ (n. )约定；任命 potential shoot diverse guarantee erupt eruption appoint appointment ---- 幻灯片 410．________ (vt. )评估；评价；估计→__________ (n. )评估 11．________ (adj. )绝对的；完全的→__________ （adv. ）绝对地；完全地 12．____ (n. )一套外衣；套装；(vt. )适合；使适宜→________ (adj. )合适的 13．______ (adj. )实在的；实际的→________ (adv. )实际地 evaluate evaluation absolute absolutely suit suitable actual actually ---- 幻灯片 514．_______ (adj. )忧虑的；不安的→_________ (adv. )不安地→_______ (n. )担心；焦虑；渴望 15．______ (vi. & vt. )惊慌(n. )惊慌；恐慌→ _________ (过去式/过去分词) 16．___________ (n. )欣赏；感激；感谢→__________ (vt. )欣赏；感激 anxious anxiously anxiety panic panicked appreciation appreciate ---- 幻灯片 6【品词自测】根据所给词的适当形式填空 ①He was _________ as manager of the company. But to everyone’s surprise, he didn’t accept the ____________. (appoint) ②He was _______ to leave and he could not hide his _______. (anxious) appointed appointment anxious anxiety ---- 幻灯片 7Ⅱ. 短语回放 1. 有……天赋 _____________ 2. 被委派为…… ______________ 3. 全部焚毁 _________________ 4. 前往 ______________ 5. 对……忧虑/不安 ________________ have a gift for be appointed as burn to the ground make one’s way be anxious about ---- 幻灯片 86. 匆匆看一遍 ______________ 7. 由……到……不等 ________________ 8. 生产；产生 ___________ 9. 被埋在废墟下 ______________________ 10. 适合…… _____________ glance through vary from. . . to. . . give birth to be buried under the ruins be suitable for ---- 幻灯片 9Ⅲ. 句式扫描 1． _________________________________________ (收集和评估完这些信息之后), I help other scientists to predict where lava from the volcano will flow next and how fast. 2．I ____________ (刚要) go back to sleep _____ (这时) suddenly my bedroom became as bright as day. Having collected and evaluated the information was about to when ---- 幻灯片 103．The other two climbed down into the crater to collect some lava for later study, but __________________________ (这是我的第一次经历), I stayed at the top and watched them. 4． ____________ (据说) this boy, who had a great gift for languages and persuasion, is the father of the Manchu people. this being my first experience It is said that ---- 幻灯片 11【仿句自测】根据下面句式仿写句子 ①It is said that. . . 据说…… 仿写：据说那部电影非常好。 It is said that the film is fairly good. ②独立主格结构作状语 仿写：天气很好，我们决定去野炊。 ______________________ , we have made up our minds to go for a picnic. The weather being fine ---- 幻灯片 12---- 幻灯片 131. appoint vt. 任命，委派；指定；约定 (1)appoint sb. (as/to be). . . 任命某人为…… appoint sb. to do sth. 委派某人做某事 appoint a time/place for 为……约定时间/地点 (2)appointment n． 任命；约会 make/have/fix an appointment with sb. 与某人预约 keep/break an appointment 守/违约 ---- 幻灯片 14①They appointed him (as) captain of the English team. 他们任命他为英国队队长。 ②The time appointed for the meeting was 10: 30. 规定开会的时间是10点30分。 ③You’d better not _____ ____ ____________. 你最好不要失约。 break your appointment ---- 幻灯片 15【助记】He made an appointment with the manager and arrived at the appointed time. Later he was appointed as a more important post. 他和一位经理预约并且在约定的时间到达。后来，他被任命一个更重要的职务。 ---- 幻灯片 162. suit n．一套外衣；套装 vt. 适合；使适宜 （1）suit sth. to sth. 使某物适合于另一事物 （2）be suitable for sb. /sth. 适合于某人/某物 be suitable to do sth. 适合做某事 ---- 幻灯片 17①If you want to go by bus, that suits me fine. 要是你想坐公共汽车去，那对我很合适。 ②A good teacher suits his lessons to the age of his pupils. 一位优秀的老师应使他讲的课适合学生的年龄。 ---- 幻灯片 18【辨析】理解下列区别并选词填空 多指合乎需要、口味、性格、条件、地位、时间等。 多指大小、色调、形状、性质等方面的搭配。 多指大小、形状合适，引申为“吻合，协调”。 ---- 幻灯片 19③I tried the dress on but it didn’t ___. It was too small. ④If we met at 2, would that ____ you? ⑤Her clothes don’t ______ her age. fit suit match ---- 幻灯片 20【助记】The size of the shirt fits me well and its color matches my tie, so it suits me fine. 这件衬衫的型号很适合我并且它的颜色和我的领带很搭配，因此我穿着很合适。 ---- 幻灯片 213. anxious adj. 令人担心的，忧虑的，焦急的，不安的 (1)be anxious about 为某事忧虑、担心 be anxious for 渴望某事 be anxious to do 渴望……，急于…… be anxious that 渴望…… (2)with anxiety= anxiously 焦虑地；不安地 ---- 幻灯片 22①I’m very anxious about my son’s health. 我非常担心儿子的健康。 ②We are waiting for the news with anxiety/anxiously. 我们在焦急地等待着消息。 ③She ___ _______ __ finish school and get a job. 她渴望毕业找份工作。 was anxious to ---- 幻灯片 234. guarantee vt. 保证；担保 n. 保证；保证书 (1)guarantee sb. sth. /guarantee sth. to sb. 向某人保证…… guarantee to do sth. 保证做某事 guarantee sth. (to be). . . 保证……是…… guarantee that. . . 保证…… (2)under guarantee 在保修期内 give sb. a guarantee (that) 向某人保证…… ---- 幻灯片 24①Even if you complete your training, I can’t guarantee you a job. 即使你接受完培训，我也不能担保你会有工作。 ②The plan would guarantee health care to all Americans. 这项计划将保证所有美国人都能享受医疗保健服务。 ③Going out with friends is guaranteed to cheer you up. 和朋友一起出去玩肯定会让你高兴起来。 ④Can you ____ ___ __ _________ that the work will be finished on time? 你能向我保证工作会按时完成吗？ give me a guarantee ---- 幻灯片 255. make one’s way 前往；行进 ①He made his way towards the filling station. 他向加油站走去。 ②Will you be able to _____ ____ ___ __ the airport by yourself? 你能自己去机场吗？ 【点津】 make one’s way后常与介词to/through/towards等一起连用。 make your way to ---- 幻灯片 26【拓展】补全下列短语 ____ one’s way 摸索着前行 ____ one’s way 迷路 _____ one’s way in 挤进去 _________ one’s way 挤/推着前行 _____ one’s way 蜿蜒向前 force one’s way ____ 挤出去；冲出去；夺门而出 feel lose push fight/push wind out ---- 幻灯片 276. vary from . . . to . . . 由……到……不等 ①These apples vary in size from small to medium. 这些苹果由小到中等大小不等。 ②People vary very much in their ideas. 人们在观念方面大不相同。 ③The color of the leaves varies with weather. 叶子的颜色随着天气而变化。 ④For various/a variety of reasons, he didn’t attend the meeting. 因种种原因，他没参加会议。 ---- 幻灯片 28【归纳】写出下列短语的意义 vary in. . . _____________ vary with. . . ___________ a variety of/various. . . ___________ 在某方面不同 随……变化 不同种类的 ---- 幻灯片 297. The other two climbed down into the crater to collect some lava for later study, but this being my first experience, I stayed at the top and watched them. 另外两人攀下火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上观察他们。 this being my first experience 是独立主格结构。 ---- 幻灯片 30独立主格结构的构成方法： n．/pron. ＋v. -ing/v. -ed/to do/adj. /adv. /prep. phrase。 (1)其中名词或代词起着逻辑主语的作用；另一部分表示状态、状况或动作。 (2)独立主格结构本身不是句子，但在语意上相当于一个句子。在句子中作状语，表示时间、原因、条件、伴随等。 (3)独立主格结构一般用逗号与主句分开。 ---- 幻灯片 31①The guide leading the way, we had no trouble getting out of the forest. 向导领着路，我们毫不费劲地走出了森林。 ②He walked into the classroom, his head lowered. 他低着头，走进了教室。 ③There being no one else to turn to, I had to come to see you. 我没有其他可以求助的人，只能来找你。 ④He left the office, ____ __ ____. 他眼里含着泪水离开了办公室。 tears in eyes ---- 幻灯片 32panic n. 惊慌，恐慌 vi. 十分恐慌；惊慌 vt. 使恐慌 (panicked; panicked) (1) panic sb. into doing sth. 使某人因惊慌而做某事 panic over/about/at. . . 对……惊慌 (2) get into a panic 惊慌失措 in panic 惊慌地 in a state of panic 处于惊慌状态 ---- 幻灯片 33①Lisa panicked when she heard she might be fired. 莉萨听说自己可能会被解雇后惊慌失措。 ②There is no point getting into a panic about the exams. 对考试惊慌失措是没有用的。 ③Shoppers fled the street __ _____ after two bombs exploded in central London. 两枚炸弹在伦敦市中心爆炸之后，购物者们惊慌失措地逃离了那条街道。 in panic ---- 幻灯片 34【真题链接】 ［2011湖北，21］ “Tommy, run! Be quick! The house is on fire! ” the mother shouted, with _______ clearly in her voice. A. anger B. rudeness C. regret D. panic 【解析】选D。考查名词词义辨析。句意：“汤米，跑！快点！房子着火了! ”妈妈大喊道，声音里明显带着恐慌。anger生气，愤怒；rudeness粗鲁；regret遗憾，后悔；panic恐慌，惊恐。根据句意选择D项。 ---- 幻灯片 35(1)be about to do sth. when. . . 句型中连词的选择 (2)burn相关短语的辨析 (3)wave的一词多义 ---- 幻灯片 361. We were ______ to go out for camping ______ it began to rain. A. hardly; than B. around; as C. about; when D. nearly; while 【解析】选C。be about to. . . when. . . “正准备……这时……”，when作“这时”讲，它起并列连词的作用，连接两个并列的分句。 ---- 幻灯片 372. If the bottle of gas _______ fire, the whole building may _______. A. will catch; be burnt off B. catches; be burnt to the ground C. is on; burn down D. will be on; be burnt to the ground 【解析】选B。在条件状语从句中，若主句为将来意义，从句应用一般现在时态。catch fire着火；be burnt to the ground被烧毁。 ---- 幻灯片 383. 根据语境，写出下列各句中wave的词性及词义 ①Huge waves were breaking on the shore. ( ) ②She gave a wave as she left the house. ( ) ③The red flag is waving in the wind. ( ) ④The policeman waved the driver to stop. ( ) 答案：①n. 波浪 ②n. 挥手 ③vi. 波动；飘扬 ④vt. 挥手，招手 ---- 幻灯片 39意测观点态度题 作者的态度和立场一般分为三大类：（1）支持、赞同、乐观；（2）客观、中立；（3）反对、批评、怀疑、悲观。我们除了可以通过在文中寻找带有感情色彩的词来判断作者的态度外，有时还需要综合运用一些阅读方法，如：根据文章中与问题相关的细节做出判断，根据作者提供的例证推断其暗示的态度、观点，根据文章的主旨最后做出正确选择。 ---- 幻灯片 401.常用的褒义词有：positive, support, useful, interesting, enthusiasm, admiring, great, wonderful, beautiful, fantastic, approval, optimistic。 2.常用的贬义词有: disgusting（令人作呕的，极坏的）, critical（批评的，批判的）, negative（消极的，怀疑的）, tolerant（容忍的）, disappointed, awful（糟糕的），opposed（反对的）, doubtful, unconcerned（不关心的），defensive（生气的；防御性的），disapproving（反对的，不赞成的）。 ---- 幻灯片 413.常用的表示中性的词有：indifferent（冷淡的，中立的）, impassive（无动于衷的）, uninterested, neutral（中立的），reserved（含蓄的），casual（随意的）。 ---- 幻灯片 42【真题连连看】 ［2011陕西］Ever since they were first put on the market in the early 1990s, genetically modified（GM，转基因）foods have been increasingly developed and marketed in many countries in the world, mainly on the basis of their promise to end the worldwide food crisis. But can GM technology solve world hunger problems? Even if it would, is it the best solution? ---- 幻灯片 43 Despite what it promises, GM technology actually has not increased the production potential（潜力）of any crop. In fact, studies show that the most widely grown GM crop, GM soybeans, has suffered reduced productivity. For instance, a report that analysed nearly two decades of research on major GM food crops shows that GM engineering has failed to significantly increase US crop production. ---- 幻灯片 4460.Which of the following best describes the attitude of the author towards GM technology? A. Optimistic. B. Defensive. C. Disapproving. D. Casual. ---- 幻灯片 45【步步精析】 60.选C。观点态度题。文章开头提到转基因食品在20世纪90年代初上市，承诺能够解决世界粮食危机。接着，作者以两个问题表示质疑。在第二段作者接着说：“转基因技术实际上并没有提高任何农作物的生产潜力。”在后面的几段中作者还引用其他人的话来证明自己对转基因食品的看法。因此，作者对转基因食品的态度是反对的。 ---- 幻灯片 46---- 幻灯片 47----
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