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1、选修六 Unit 5 The power of nature,1Having collected_and_evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast. 收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。,2I was_about_to_go back to sleep when suddenly my bedroom became as bright as day. 我刚要再
2、睡，突然我的卧室亮如白昼。 3The 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，所以留在火山顶上观察他们。,考题回放2009全国卷 假定你是李华，你的美国朋友Sarah打算暑期来北京旅游，来信询问改建后前门大街的情况。请你写封回信，简单介绍以下内容： 1简况：长800余米、6
3、00多年历史、300余家商铺； 2位置：天安门广场南面； 3交通：公共汽车17、69、59等路，地铁2号线； 4特色：步行街、当当车、茶馆、剧院等。,参考词汇：步行街pedestrian street 当当车trolley car 地铁subway 注意： 1词数100左右； 2可以适当增加细节，以使行文连贯。 3开头语已为你写好，请将完整的回信书写在答题卡上。,Dear Sarah， Thank you for your letter asking about the rebuilt Qianmen Street.Here is something about it，_ Yours， Li
4、Hua,优秀范文 Dear Sarah， Thank you for your letter asking about the rebuilt Qianmen Street.Here is something about it. Qianmen Street，which is more than 800 meters long and has a history of over 600 years，is a famous street.There stand about 300 shops along both sides of it.So it is easy for you to buy
5、what you need.,Since it is located just to the south of Tiananmen Square，the transportation is very convenient.Not only Buses No.17,69 or 59 but also Subway Line 2 can carry you here.Qianmen Street is wellknown as a pedestrian street，but you can also take trolley cars to teahouses or theatres where
6、you can learn more about Chinese culture and life style.I believe you can have a good time here. Welcome to Beijing. Yours， Li Hua,1_vi.(指火山)爆发；突然发生 2_vt.任命；委派 3_n波浪；波涛 vi.波动；起伏；挥手 4_adj.绝对的；完全的 5_n潜在性；可能性；潜能 adj.可能的；潜在的 6_adj.贵重的；珍贵的,7_n雾 8_n彩虹 9_vt.射中；射伤 10_vi.摇晃；摇动；颤抖 11_n担心；焦虑；渴望 12_vt.保证；担保 13_
7、n飓风；风暴 14_vt.评估；评价；估计,15_vi. & vt.泉水般地喷出或涌出 n喷泉 16_n一套外衣；套装 vt.适合；使适宜 17_adj.失去知觉的；未察觉的 18_n汗 19_vi. & vt.惊慌 n惊慌；恐慌 20_n欣赏；感激；感谢,答案1.erupt 2.appoint 3.wave 4.absolute 5.potential 6.precious 7.fog 8.rainbow 9.shoot 10.tremble 11anxiety 12.guarantee 13.hurricane 14.evaluate 15fountain 16.suit 17.uncon
8、scious 18.sweat 19.panic 20appreciation,1be suitable_ 适合 2be_as 被任命为 3be_about 因而焦虑 4_from.to. 由到不等 5_ones way to 前往 6_to the ground 全部焚毁,7be buried under the_ 被埋在废墟下 8_through 匆匆看一遍 9have a _for 有天赋 10be_about 对乐观 答案1.for 2.appointed 3.anxious 4.vary 5.make 6burn 7.ruins 8.glance 9.gift 10.enthusia
9、stic,1evaluate vt. 评估；评价；估计 evaluate the success of. 评估的成果 evaluate ones chance of success 评估某人成功的机会,I cant evaluate his ability without seeing his work. 我没有看到他的工作情况，无法评论他的能力。 It can be difficult to evaluate the effectiveness of different treatments. 很难评价不同治疗方法的有效性。,【即境活用1】 (2010广西柳州质检)These teacher
10、s try to be objective when they_the integrated (综合的)ability of their students. Aimagine Bevaluate Cindicate Dexpress 解析evaluate 估价，符合句意。imagine想像；indicate预示；express表达。 答案B,2impress vt. 给予深刻印象 impress.on 把印在上 impress sth. on/upon sb. impress sb. with sth. 使某人牢记某事 be impressed by/at/with sth. 被所感动 lea
11、ve/make/create a/an. impression on sb. 给某人留下的印象 the first impression of 对的第一印象,The sights of the city never fail to impress foreign tourists. 外国游客无一不对该市留有深刻印象。 His words impressed themselves on my memory. 他的话铭刻在我的记忆里。 The manager impressed on his office staff the importance of keeping accurate recor
12、ds. 经理让办公室职员认识到做精确记录的重要性。,Our teacher impressed us with the importance of industry and economy. 老师让我们记住工业和经济的重要性。 I was very impressed by his story. 他的故事深深打动了我。 The new teacher made a good impression on the students. 新教师给学生留下了一个好印象。,He has a very impressive manner. 他的态度给人以深刻的印象。,【即境活用2】 (2010辽宁沈阳质检)
13、As a candidate，you must make a good_on everyone you meet if you want to win the election. Adecision Bsituation Cimpression Dposition 解析impression 印象，符合句意。decision决定；situation处境；position位置。 答案C,3cancel vt. 取消；撤销；删去 cancel 作删除意思讲时同义词为cross out. cancel out 抵消；对消 call off 取消(交易、婚约、示威等) leave out 省略；遗漏,H
14、e cancelled his order. 他撤消了定货单。 The match had to be cancelled because of bad weather. 比赛因天气不好只得取消。 You should cancel this preposition in the sentence. 你应该删去句子中的这个介词。 The losses of our overseas section cancel out the profit made by the company at home. 我们海外部的亏损抵消了国内公司赚的利润。,【即境活用3】 (2010山东烟台市模拟)As we
15、can no longer wait for the delivery of our order，we have to_it. Adelay Brefuse Ccancel Dpostpone 解析cancel 取消，符合句意。delay耽搁；refuse拒绝；postpone延迟。 答案C,4effort n. 努力 make an effort to do sth. 尽力做某事 make a great/every effort to do sth. 尽力做某事 spare no effort/efforts to do sth. 不遗余力做某事 do sth. without effor
16、t 毫不费力地做某事 do sth. with(an) effort 费力地做某事,You should make greater efforts to study English. 你应该更加努力学习英语。 We will spare no efforts to prevent them from taking this step. 我们会不遗余力的阻止他们采取这一步骤。 He did it without effort. 他毫不费力地做完那件事情。 He crawled and crawled with effort to save the boy in danger. 他艰难的爬啊，爬啊，为的是救出险境中的那个男孩。,
