新概念英语第一册73课练习题
新概念英语第一册73-74课测验
一、写出下列词语(20分）
打招呼输掉、丢失迷路突然
伦敦汽车站原谅微笑
旅游旅行者打招呼短语、成语使人激动努力地、艰苦地获胜路途
丹麦口袋懂、明白回家路上
二、翻译(40分）
1、她昨天晚上到达伦敦。
2、她上星期在伦敦迷路了。
3、他拿起一瓶牛奶饥渴地饮了起来。
4、他对你说了些什么
5、你前天在街上遇到了她吗
6、他今天下午努力学习了吗
7、他儿子叫什么名字
8、我明天要去伦敦(tomorrow)。
三、选择填空(20分）
1. He shaved this morning and cut himself badly.
A. hurry
B. hurrily
C. hurried
D. hurriedly
2. I her in the street yesterday and she me warmly.
A. meet,greets
B. met,greeted
C. meet,greeted
D. met,greets
3. He a cake and quickly.
A. take,eat
B. takes,eats
C. took,ate
D. took,eats
4. He swam very this afternoon.
A. good
B. well
C.
D. hard
5. Did he a bottle of milk this morning
A. drank
B. drink
C. drinks
D. drinking
四、写出下列动词的过去式(20分）
see read go lose take
do say find speak eat meet are drink swim is
裕兴新概念英语第二册笔记_第75课_课文讲解
Text SOS 国际通用的呼救信号 1）save our souls 2）save our ship 3）莫尔斯电码符号（三点，三横，三点） When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed. a light passenger plane 一架轻型客机 a cargo plane/ a cargo aircraft 货机 fighter plane 战斗机 civil aviation 民用航空 fly off course 偏离航线 fly from country 逃亡国外 course n 所经之路，方向，路线，航线，过程，进程，课程 a south-ward course 向南的路线 eg Our course is directly north. 我们的路线是朝正北的。 eg He gave me some advice on my future course.他就我未来的发展方向给了我一些忠告。 eg You can see the course of the river on the map. 你在地图上能看到河流的走向。 unhurt adj 平安无事，没有受伤 （反义词 hurt) hurt 1v 使（身体）受伤，使疼痛 eg I am not hurt. I am all right. 我没有受伤，我很好。 eg Be careful not to hurt yourself.= Be careful not to get hurt. 小心别伤到自己。 2v 使（人，身体）疼痛 eg These shoes are too tight and hurt my feet. 这双鞋太紧了，使我的脚很痛。 eg My injured left leg still hurts. 我受伤的左腿还很痛。 eg My shoes hurt. 我的鞋很挤脚。 It was midwinter. 正是隆冬时节。 midsummer 仲夏 midnight 午夜 midfield (足球场等的）中场 middle man 经销商，中间人 middle ring 中指 the Middle East 中东 middle class 中产阶级 middle-aged 中年的 the middle of nowhere （口）偏远的某地 lay 为系动词 thick 是表语，表示主语的状态或性质 all the clothes she could find, all the clothes 是定语从句修饰she could find, 她能找到的所有衣物。 covering 是现在分词，在本文中是现在分词短语作状语， inside 是介词 grow v 变得(grow-grew-grown) grow dark 变得黑了 （grow 作系动词） eg He grew angry when I told him about it. The only passengers, a young woman and her two baby daughters were unhurt. It was the middle of winter. Snow lay thick on the ground. The woman knew that the nearest village was miles away. When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. 我告诉他这件事情的时候他变得非常生气。When a light passenger plane flew off course some time ago ， it crashed in the mountains and its pilot was killed.The only passengers ， a young woman and her two baby daughters ， were unhurt. It was the middle of winter.Snow lay thick on the ground. The woman knew that the nearest village was miles away. When it grew dark ， she turned a suitcase into a bed and put the children inside it ， covering them with all the clothes she could find.During the night ， it got terribly cold. The woman kept as near as she could to the children and even tried to get into the case herself ， but it was too small. Early next morning ， she heard planes passing overhead and wondered how she could send a signal. Then she had an idea. She stamped out the letters 'SOS' in the snow.Fortunately ， a pilot saw the signal and sent a message by radio to the nearest town. It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
新概念英语第一册第73课Lesson73课文单词知识点
【知识点讲解】 1. 今天还是继续熟悉一般过去式。我们看到在课文一开始就用Last week 来点明事件发生的 时间，把整个语境都摆到了过去的状态里。有同学可能会问：那第二句也用到 She does not know London very well... 这里也是一般现在时态啊!我们要注意的是，这里说“米尔斯夫人不熟悉伦敦”是一个持续的状态，不是说米尔斯夫人在上周才不熟悉伦敦，而是她一直以来都不熟悉，所以这里前半句用的是一般现在时态，紧跟着的一句“she lost her way ” 又回到一般过去式了。 2. 还是第二句中“...and she lost her way.” 这里我们看到中文的翻译是“所以她迷路了”。这并不是说and 的意思可以是“所以”，and 还是“以及、和”的意思，这里只是用中文惯式的连词“所以”来翻译了这个意思而已。 3. 今天又学到了两个不规则的动词过去变化，大家要特别记忆一下：speak - spoke;understand - understood 。另外再顺便记一个：stand - stood ，站立。 Lesson73 Last week Mrs. Mills went to London. She does not know London very well, and she lost her way. Suddenly, she saw a man near a bus stop. 'I can ask him the way.' She said to herself. 'Excuse me,' she said. 'Can you tell me the way to King Street, please?' The man smiled pleasantly. He did not understand English! He spoke German. He was a tourist. Then he put his hand into his pocket, and took out a phrasebook. He opened the book and found a phrase. He read the phrase slowly. 'I am sorry,' he said. 'I do not speak English.' 上星期米尔斯夫人去了伦敦。她对伦敦不很熟悉，因此迷了路。 突然，她在公共汽车站附近看到一个男人。“我可以向他问路，”她想。 “对不起，您能告诉我到国王街怎么走吗?”她说。 这人友好地笑了笑。他不懂英语!他讲德语。他是个旅游者。 然后他把手伸进了衣袋，掏出了一本常用语手册。 他翻开书找到了一条短语。他缓慢地读着短语。 “很抱歉，” 他说，“我不会讲英语。”
新概念英语单词第一册第73课：到国王街的走法
新概念英语单词第一册第73 课：到国王街的走法 【单词例句】 A：How long will the meeting last? A:这次的会议要持续多长时间？ B：It will last for about one week. B:大约要持续一周时间。 London ['lndn] 伦敦 sudde nly ['sd() nl ] adv.突然地 【单词例句】 A: I feel quite embarrassed for suddenly having to makethis kind of request. A:突然不得不提出这样的请求，实在不好意思。 B: It doesn't matter. Go ahead, please. B:没关系，请说吧。 bus [bs] stop [stp]公共汽车站 smile [smal]微笑 【单词例句】 A: To go to the English Comer is to give you a goodchance to open your mouth to speak. A:去英语角就是给你一个开口说英语的好机会。 B: MaybeI can go thereto have a try. B:也许我能够去那儿试一试。 hand [hnd] 手
【派生词】handkerchief 手帕 【单词扩充】arm 手臂 【单词搭配】hand in hand手牵于ha nds up举手give a hand协助 【单词例句】 A：Hold the steering wheel with your hands at teno'clock and two o'clock. A. 把手握在方向盘的10点及2点钟方向。 B：And what shallI do then? B:我接着该这么做？ pleasantly ['plezntli]adv 愉快地 understand ['plezntli] 懂，明白 【派生词】understanding 理解nusunderstand 误解 【单词搭配】understand each other 互相了解 【单词例句】 A: We have to be fair about these things A:对这种事情，我们一视同仁。 B: I understand your position. B. 处在你们的位置，这样做我很理解。 speak [spik]讲，说 【派生词】speaker 喇叭 【单词扩充】relate 叙述say 说，讲 【单词搭配】speak out 大声说speak on 继续说
新概念英语第二册第73课-The record-holder
新概念英语第二册第73课:The record-holder Lesson 73 The record-holder纪录保持者First listen and then answer the question. 听录音，然后回答以下问题。 Did the boy go where he wanted to? Children who play truant from school are unimaginative. A quiet day's fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. They have all been put to shame by a boy who, while playing truant, travelled 1,600 miles. He hitchhiked to Dover and, towards evening, went into a boat to find somewhere to sleep. When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais. No one noticed the boy as he crept off. From there, he hitchhiked to Paris in a lorry. The driver gave him a few biscuits and a cup of coffee and left him just outside the city. The next car the boy stopped did not take him into the centre of Paris as he hoped it would, but to Perpignan on the French-Spanish border. There he was picked up by a policeman and sent back to England by the local authorities. He has surely set up a record for the thousands of children who dream of evading school. 参考译文 逃学的孩子们都缺乏想像力。他们通常能够做到的，至多也就是安静地钓上一天鱼，或在电影院里坐上8个小时，一遍遍地看同一部电影。而有那么一个小男孩，他在逃学期间旅行了1,600英里，从而使上述所有逃学的孩子们都相形见绌了。他搭便车到了丹佛，天快黑时钻进了一条船，想找个地方睡觉。第二天早上他醒来时，发现船在这段时间已经到了加。当男孩从船里爬出来时，谁也没有发现他。从那里他又搭上卡车到了巴黎。司机给了他几块饼干和一杯咖啡，就把他丢在了城外。男孩截住的下一辆车，没有像他希望的那样把他带到巴黎市中心，而是把他带到了法国和西班牙边界上的佩皮尼昂。他在那儿被一个警察
新概念英语第二册Lesson70 Red for danger
新概念英语第二册Lesson70 Red for danger Lesson 70 Red for danger 危险的红色 First listen and then answer the question. 听录音，然后回答以下问题。 How was the drunk removed from the ring? During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware2 of the danger. The bull1 was busy with the matador3 at the time, but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap. Apparently4 sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped aside to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had come into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador. New words and expressions 生词和短语 bullfight n. 斗牛 drunk n. 醉汉 wander v. 溜达，乱走 ring n. 圆形竞技场地
新概念英语第二册课文翻译及词汇Lesson73~75(最新)
新概念英语第二册课文翻译及词汇Lesson73 【课文】 Children who play truant from school are unimaginative. A quiet day's fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. They have all been put to shame by a boy who, while playing truant, travelled 1,600 miles. He hitchhiked to Dover and, towards evening, went into a boat to find somewhere to sleep. When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais. No one noticed the boy as he crept off. From there, he hitchhiked to Paris in a lorry. The driver gave him a few biscuits and a cup of coffee and left him just outside the city. The next car the boy stopped did not take him into the centre of Paris as he hoped it would, but to Perpignan on the French-Spanish border. There he was picked up by a policeman and sent back to England by the local authorities. He has surely set up a record for the thousands of children who dream of evading school. 【课文翻译】 逃学的孩子们都缺乏想像力。他们通常能够做到的，至多也就是安静地钓上一天鱼，或在电影院里坐上8个小时，一遍遍地看同一部电影。而有那么一个小男孩，他在逃学期间旅行了1,600英里，从而使上述所有逃学的孩子们都相形见绌了。他搭便车到了多佛，天快黑时钻进了一条船，想找个地方睡觉。第二天早上他醒来时，发现船在这段时间已经到了加。当男孩从船里爬出来时，谁也没有发现他。从那里他又搭上卡车到了巴黎。司机给了他几块饼干和一杯咖啡，就把他丢在了城外。男孩截住的下一辆车，没有像他希望的那样把他带到巴黎市中心，而是把他带到了法国和西班牙边界上的佩皮尼昂。他在那儿被一个警察抓住了，之后被*送回了英国。他无疑为成千上万梦想逃避上学的孩子们创造了一项纪录。 【生词汇总】 record-holder 纪录保持者 truant n. 逃学的孩子 unimaginative adj. 缺乏想像力的 shame n. 惭愧，羞耻 hitchhike v. 搭便车旅行 meantime n. 其间
新概念英语第二册笔记_第70课
Lesson 70 Red for danger 危险的红色 【Text 】During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself.When the bull got close to him, he clumsily stepped aside to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had come into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador. 【课文翻译】 在一次斗牛时，一个醉汉突然溜达到斗牛场中间，人们开始大叫起来，但醉汉却没有意识到危险。当时那公牛正忙于对付斗牛士，但突然它看见了醉汉，只见他正大声说着粗鲁的话，手里挥动着一顶红帽子。对挑衅显 然非常敏感的公牛完全撇开斗牛士，直奔醉汉而来。观众突然静了下来，可这醉汉像是很有把握似的。当公牛逼近他时，他踉跄地住旁边一闪，牛扑空了。观众欢呼起来，醉汉向人们鞠躬致谢。然而，此时已有 3个人 进入斗牛场，迅速把醉汉拉到安全的地方。好像连牛也在为他感到遗憾，因为它一直同情地看着醉汉，直到他的背影消逝，才重新将注意力转向斗牛士。 New words and expressions 生词和短语 【生词讲解】 1.bullfight n. 斗牛（活动） bull n. 公牛 cow n. 母牛，奶牛 ox 大公牛(oxen, pl. ) calf 小牛 bull market 牛市（股市行情很好） bear market 熊市（股市行情不好） bully n. 恃强凌弱的人bullfight n. 斗牛drunk n. 醉汉wander v. 溜达，乱走ring n. 圆形竞技场地unaware adj. 不知道的，未觉察的bull n. 公牛matador n. 斗牛士 remark n. 评论；言语 apparently adv. 明显地 sensitive adj. 敏感的 criticism n. 批评 criticism n. 批评 charge v. 冲上去 clumsily adv. 笨拙地 bow v. 鞠躬 safety n. 安全地带 sympathetically adv. 同情地
新概念英语第二册逐句精讲语言点第75课(2)
新概念英语第二册逐句精讲语言点第75课(2) Lesson 75 SOS 呼救信号 When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed. The only passengers, a young woman and her two baby daughters, were unhurt. It was the middle of winter. Snow lay thick on the ground. The woman knew that the nearest village was miles away. When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. During the night, it got terribly cold. The woman kept as near as she could to the children and even tried to get into the case herself, but it was too small. Early next morning, she heard planes passing overhead and wondered how she could send a signal. Then she had an idea. She stamped out the letters "SOS" in the snow. Fortunately, a pilot saw the signal and sent a message by radio to the nearest town. It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash. 句子讲解： 5、The woman knew that the nearest village was miles away. 这位妇女知道，即使最近的村庄也有数英里远。 6、When it grew dark, she turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. 夜幕降临时，她把提箱当作小床，把她的孩子们放了进去，又将所有 能够找到的衣服都盖在了孩子们身上。
新概念英语教案第二册73课
Lesson 73 The record-holder 一、教学重点 1、复习书信写作 二、教学步骤 1、引入话题（详见右框）。2’ 2、听一遍音频，掌握大意。5’ ① Who put the children playing truant from school to shame? ② Where did he go? ③ Where was he picked up by a policeman? 3、生词解读，纠正发音。10’ 4、提出问题：What does the record actually mean in the text? 看一遍视频，解答问题。3’ 5、精讲课文，板书和笔记（详见下文）。20’ 【第二节课】 1、做345页的两道选择理解题。5’ 2、朗读课文。10’ 3、复习句型（详见下文）。10’ 4、做344页关于句型的练习。15’ 5、绕口令。10’ 【第三节课】 1、讲解344页的难点。10’ 2、听写单词，记忆法指点。10’ 3、听英文歌曲。8’ 4、看图背课文比赛。20’ 5、总结本课重点，让学生标注（详见上文）。1’ 6、布置作业：摘要写作，345页的选择题，背课文和单词。1’ 三、单词讲解 1. record-holder 记录保持者 record-breaker 破记录者 n.+ v.+ er 构词法 tennis player 网球选手 football player 2. truant n. 逃学的孩子，逃学者 The three boys who are fishing over there are truants and ought to be sent back to school. play truant 逃学(英) play hooky 逃学(美) evade school 逃学 be absent from class on purpose 逃学 3. unimaginative adj. 缺乏想象力的 imagine v. 想象，设想 imaginative adj. 有想象力的 imagination n. 想象力 -tive 一般是形容词的后缀； active, attractive
新概念英语第一册课后练习题及答案：25-26
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新概念英语第一册课后习题及答案：Lesson25-26
新概念英语第一册课后习题及答案：Lesson25-26 Written exercises 书面练习 A Complete these sentences using a or the. 完成以下句子，用a或the填空。 Example： Give me ______ book. Which book? ______ book on the table. Give me a book. Which book? The book on the table. 1 Give me ______ glass. Which glass? ______ empty one. 2 Give me some cups. Which cups? ______ cups on the table. 3 Is there ______ book on ______ table? Yes, there is. Is ______ book red? 4 Is there ______ knife in that box? Yes, there is. Is ______ knife sharp? B Write sentences using these words. 模仿例句写出相对应的句子。 Example： refrigerator in the kitchen/white There's a refrigerator in the kitchen. The refrigerator is white. 1 cup on the table/clean 2 box on the floor/large 3 glass in the cupboard/empty 4 knife on the plate/sharp 5 fork on the tin/dirty 6 bottle in the refrigerator/full 7 pencil on the desk/blunt 答案： Lesson 26 A 1 Give me a glass. Which glass? The empty one. 2 Give me some cups. Which cups? The cups on the table.
裕兴新概念英语第二册笔记 第70课#(优选.)
Lesson 70 Red for danger危险的红色 How was the drunk removed from the ring? During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped aside to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had come into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its attention to the matador. 参考译文 在一次斗牛时，一个醉汉突然溜达到斗牛场中间，人们开始大叫起来，但醉汉却没有意识到危险。当时那公牛正忙于对付斗牛士，但突然它看见了醉汉，只见他正大声说着粗鲁的话，手里挥动着一顶红帽子。对挑衅显然非常敏感的公牛完全撇开斗牛士，直奔醉汉而来。观众突然静了下来，可这醉汉像是很有把握似的。当公牛逼近他时，他踉跄地住旁边一闪，牛扑空了。观众欢呼起来，醉汉向人们鞠躬致谢。然而，此时已有3个人进入斗牛场，迅速把醉汉拉到安全的地方。好像连牛也在为他感到遗憾，因为它一直同情地看着醉汉，直到他的背影消逝，才重新将注意力转向斗牛士。 like a red rag to a bull令人暴怒的事物 bully n. 恃强凌弱的人 coward n. 懦马弓者 eg. Cowards die many times before their death; the valiant never taste of death but once. 懦夫在死之前，已死去多次；而勇士一生只死一次。(—语出莎士比亚的悲剧《裘力斯，恺撒》) bull 公牛 cow 母牛 steer 菜牛 OX 大公牛 Oxen (pl. ) calf小牛
新概念英语单词第一册第73课到国王街的走法
1 / 4 新概念英语单词第一册第73课：到国王街的走法 【单词例句】 A：How long will the meeting last? A：这次的会议要持续多长时间？ B：It will last for about one week. B：大约要持续一周时间。London ['lndn]伦敦 suddenly ['sd()nl] adv.突然地 【单词例句】 A：I feel quite embarrassed for suddenly having to makethis kind of request. A：突然不得不提出这样的请求，实在不好意思。 B：It doesn't matter. Go ahead, please. B：没关系，请说吧。 bus [bs] stop [stp]公共汽车站 smile [smal]微笑 【单词例句】 A：To go to the English Comer is to give you a goodchance to open your mouth to speak. A：去英语角就是给你一个开口说英语的好机会。 B：MaybeI can go thereto have a try. B：也许我能够去那儿试一试。 2 / 4 hand [hnd]手
【派生词】handkerchief手帕 【单词扩充】arm手臂 【单词搭配】hand in hand手牵于hands up举手give a hand协助【单词例句】 A：Hold the steering wheel with your hands at teno'clock and two o'clock. A．把手握在方向盘的10点及2点钟方向。 B：And what shallI do then? B：我接着该这么做？ pleasantly ['plezntli]adv愉快地 understand ['plezntli]懂，明白 【派生词】understanding理解nusunderstand误解 【单词搭配】understand each other互相了解 【单词例句】 A：We have to be fair about these things A：对这种事情，我们一视同仁。 B：I understand your position. B．处在你们的位置，这样做我很理解。 speak [spik]讲，说 【派生词】speaker喇叭 【单词扩充】relate叙述say说，讲 3 / 4 【单词搭配】speak out大声说speak on继续说 【派生词】pickpocket扒手
新概念英语第二册课后题答案详解：Lesson70
新概念英语第二册课后题答案详解：Lesson70 新概念英语第二册课后习题Lesson 70 1. d 根据课文第5-6行Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk 能够判断，只有d. and attracted the bull’s attention 与课文的内容相符合，其他3个选择都与课文的事实不符。 2. b 只有选b. before he was removed 才与课文内容相符，其他3个选择都不是课文所暗示的情况，不符合课文所描述的内容。 3. c 前一句中的谓语动词charged at 意思为“朝着……冲上去”，本句只有选c. at 才能同前一句的意思温和，因为run at 有“朝着某个目标冲去”的意思。 a. to (朝某个方向跑去)目标不够具体; b. against(碰上，偶然遇见)， d. for (为某种目的而跑)这两个选择都与前一句的含义不吻合，所以选c. 4. c 本句的谓语动词was sure 是过去时，后面从句的动词也应该是过去时才合乎语法。 a. he will, b. that he will, d. he may 这3个选择都不是过去时，所以都不是准确答案。 只有c. he would 是过去将来时，最合乎语法，所以选c. 5. d
本句中的 let 后面只能跟宾语加不带to 的动词不定式(let sb. do sth.)才合乎语法. a. passing, b. to pass, c. in passing 都不能用在let 后面,只有d. pass 是不带to 的动词不定式,所以应该选d. 6. b 该句的谓语动词是(had come)过去完成时,需要选一个相对应的时间状语. a. Up till that time 和 d. Until then 都有"到那时为止"的意思,都能够用于过去完成时,但它们都不能同时表示瞬间的动作的动词(如go, come 等)的完成时连用,故不能选a. d. ; c. So far(到当前为止)只能用于现在完成时. 只有b. By then(那时,此时)能够用于过去完成时,所以b是答案. 7. c 本句的谓语动词looked on 是一般过去时，从句也应该是相对应的过去时态。 a. turn, b. to turn 都不合乎语法;d. it was turning 是过去实行时，一般不适合于以before 或者after 引导的状语从句中;只有c. it turned 是一般过去时，最合乎语法，所以应该选c. 8. a 前一句的unaware of 意思是没有意识到,本句需要选出与它意思相反的词组,以使两个句子意思相同. a. conscious of (意识到,知道的), b. knowledgeable about(对……有见识的，有知识的)，c. sensitive to(对……敏感的)， d. sensible about(对……觉察的，敏感的)中，只有a. 是unaware of 的反义词，所以选a. 9. c