新概念英语第二册75课课后习题详细答案
新概念英语第二册第75课-SOS
新概念英语第二册第75课:SOSLesson 75 SOS呼救信号First listen and then answer the question.听录音，然后回答以下问题。
How did the woman get help?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.参考译文不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。
新概念英语第二册课后答案详解：Lesson75
新概念英语第二册课后习题Lesson 75
1. c
根据课文第1-2行能够推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是准确答案。其他3个选择都不能说明飞机坠毁的原因。
2. a
10. d
本句需要选一个与前一句中的signal(信号)含义相同的词。
a. a letter(信，字母)，b. a sign(记号，标志), c. a signature(签名，署名)，d. a message(消息，信息，音信)这4个选择中只有d. 与 signal含义相符合。 因为send a signal(发一个信号)就等于send a message(发个消息或信息)，所以应该选d.
4. d
此句是一般过去时疑问句。 因为有助动词did 提问，所以句子的谓语动词要用原形。a. lay 是动词原形，词意思为“使……躺下， 放置”，它也是动词lie 的过去式;b. laid 是 lay 的过去式和过去分词形式;c. lain 是动词lie 的过去分词;d. lie 是动词原形，意思为“平放着，处于某种状态”;只有lie 最符合语法和题目意思，所以选d.
根据课文第11行a pilot saw the signal and sent a message 能够推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b
只有选b. young 才能使该句同前一句意思相同.若选a. a youth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.
7. b
只有b. soon afterwards (不久，很快)与前一句中的not long before 的含义相同，其他3个选择a. after (在……之后);c. behind (在……后面);d. much later (更晚)都不ght(轻型的)意思相反的词. a. dark( 黑暗的), b. heavy(重的), c. black(黑的), d. deep(深的)4个词中只有heavy是light的反义词,所以选b.
新概念第二册第75课
• go表示“变成（某种状态）”，通常表示不好的 变化：
• • • •
一些食物很容易变坏。 Some foods go bad easily. 牛奶变酸了。 The milk went sour.
• get 在口语中使用较多，表示“成为（某种状 态）”，强调的是变化的过程（一下子变得）。
• 天气变化， 一般用get
【课文讲解】
• kill v. 杀（仅表示死了，不一定是人为 的杀死,有可能是火灾等） • Fire in Tokyo. Five people killed. Ten persons injured.（受伤） • murder v. 谋杀（故意杀死）
The only passengers, a young woman and her two baby daughters, were unhurt
• turn表示“把（状态、性质）改变 （成）……”或“使变颜色”等 • 秋天叶子会变黄。 • Leaves will turn yellow in autumn. • 一群蜜蜂把发动机当作了蜂巢。 • A colony of bees had turned the engine into a hive. • 他的脸变红了 • His face turned red.
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.
•
1)turn…into… = change sth. into … 把……变成……
【课讲解】
• • • • • • It was the middle of winter. It was midwinter. middle of winter 隆冬 middle of summer 盛夏 the middle of the day=noon the middle of the 1960s
新概念英语第二册答案(全)
Lesson 3: cacac bccba bb Lesson 4: dbabb acbca cc Lesson 5: cadbc dabcb bd Lesson 6: dacdd adaba da Lesson 7: bccda cdacb ab Lesson 8: dbbac cbbad bb Lesson 9: cbdaa bbdbb dc Lesson 10: addcb cacac ca Lesson 11: bbbab ccacc bd Lesson 12: ccadd adacd aa Lesson : 13 bdbca bbcaa ad Lesson 14: bcacd bcbcb bb Lesson 15: dbcbc dadcc cb Lesson 16: aadab adadd da Lesson 17: dbbdc cbaac ad Lesson18 : Bdbdb cdcac cb Lesson 19: Adccd bcbca cc Lesson 20: Bcbbc bcacc da Lesson 21 : cdcda cbbad cc Lesson 22: dbddb dacda bb Lesson 23: aaacc addbb ad Lesson 24: baaca acccb ab Lesson 25: cbbab cdbaa da Lesson 26: adcbc ddabd bd Lesson 27: dcddd baddc cc Lesson 28: cdbbc dbdcd ba Lesson 29: bccbd babbb cb Lesson 30: aadab cccda dd Lesson 31: dbaca adabc ac Lesson 32: cccbb cadad bc Lesson 33: dbdac bbccc ac Lesson 34: dabca dcbcb ca Lesson 35: adadd adaba dd Lesson 36: addcd ccbad cc Lesson 37: cbbbb dacdb ba Lesson 38: bcaac bddba dd Lesson 39: dacdd abacc ab Lesson 40: ccbca acbbb bd Lesson 41: aacdc bbada cb Lesson 42: dddbb cddac da Lesson 43: bbaad daccd ac Lesson 44: cbccc bdaba bdLesson 47: dabad aaddc ac Lesson 48: cbcba cbbda bc Lesson 49: dabab ccacc aa Lesson 50: dbacc aadbb cd Lesson 51: bcddd adcad db Lesson 52: bccab dcbac bd Lesson 53: cdacc cdcda cc Lesson 54: dbdbd badcb dd Lesson 55: aabda acabd ab Lesson 56: cacca cabbc cc Lesson 57: abbbb dcdcb da Lesson 58: bdaac bdcad bd Lesson 59: dbddd abada ab Lesson 60: bacbc babac ad Lesson 61: bacca dcabb dd Lesson 62: addcd ccbda db Lesson 63: dbaab ddacd ca Lesson 64: ccccb bccab bb Lesson 65: adbbc aadcc bd Lesson 66: cbaad aabab ba Lesson 67: daddd dbbad dd Lesson 68: bbcdb bbccc aa Lesson 69: abcbb ddaab cd Lesson 70: dbccd bcacd dc Lesson 71: bdbbc cdbbc ba Lesson 72: acadb accdb ad Lesson 73: cadac dadaa db Lesson 74: baccd cacbc ab Lesson 75: cabdb abbdd cc Lesson 76: dbdaa bbacb dd Lesson 77: acabc dddaa ba Lesson 78: acbbc acbab ca Lesson 79: bdcca dbada ac Lesson 80: cbdad cadcc db Lesson 81: daadb bdcbd bd Lesson 82: abadc cdaac bd Lesson 83: bacca bcbcd ab Lesson 84: ccabd cccda cd Lesson 85: ddbab abdbb dc Lesson 86: bcabb bdcab bc Lesson 87: cdcda ccada ad Lesson 88: cbbcc abbcc cbLesson 91: dbcbc dbbcb cb Lesson 92: bcdcb abbad ca Lesson 93: cdbac ccdcb db Lesson 94: abcba dacda bc Lesson 95: dabad cdcac dc Lesson 96: dccba dcdab cb。
新概念二-新概念英语第二册第75课-SOS
新概念英语第二册第75课:SOSLesson 75 SOS呼救信号First listen and then answer the question.听录音，然后回答以下问题。
How did the woman get help?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.参考译文不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。
新概念英语第二册课后题答案详解Lesson75
新概念英语第二册课后题答案详解Lesson751. c根据课文第1-2行能够推断，只有c. it wasn’t flying inthe right direction 才是飞机坠毁的原因，所以只有c. 是准确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a根据课文第11行a pilot saw the signal and sent a message 能够推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b只有选b. young 才能使该句同前一句意思相同.若选a. ayouth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.4. d此句是一般过去时疑问句。
因为有助动词did 提问，所以句子的谓语动词要用原形。
a. lay 是动词原形，词意思为“使……躺下，放置”，它也是动词lie 的过去式;b. laid 是 lay 的过去式和过去分词形式;c. lain 是动词lie 的过去分词;d. lie 是动词原形，意思为“平放着，处于某种状态”;只有lie 最符合语法和题目意思，所以选d.5. b只有选b. big enough 才能使本句与前一句It was too small意思吻合。
而 a. enough big 词序不对，不合乎习惯用法，c.fairly big(相当大)，d. rather big(相当大)，他们都很少用于否定句中。
6. a该句的谓语动词hear后面应该跟名词+不带to 的动词不定式，或跟名词+动词+ -ing ，只有a. pass 是不带to的不定式最符合语法，其它3个选择都不符合语法，所以选a.7. b只有b. soon afterwards (不久，很快)与前一句中的not long before 的含义相同，其他3个选择a. after (在……之后);c.behind (在……后面);d. much later (更晚)都不符合题目意思，所以选b.8. b该句需要选出一个与前一句的light(轻型的)意思相反的词. a. dark( 黑暗的), b. heavy(重的), c. black(黑的), d. deep(深的)4个词中只有heavy是light的反义词,所以选b.9. d该句应该选前一句的terribly(可怕地，极端地)含义相近的形容词。
裕兴新概念英语第二册笔记 第75课
lesson 75 SOS 呼救信号New words and expressionsthick adj.①厚的（反义词thin 薄的）eg. This board is the thickest of all. 这木板是最厚的。
a thick book 一本厚书；thick walls 厚墙壁； ice ten centimeters thick 十厘米厚的冰②粗的，粗大的（反义词thin 纤细的）a thick line 粗线；thick fingers 粗大的手指③(液体，气体) 浓的，浓厚的（反义词thin 稀薄的）eg. This source is too thick. 这调味汁太浓了。
thick soup 浓汤； a thick fog 浓雾，大雾④（树林，树叶，毛发等）密的，浓密的（反义词thin 稀疏的）a thick forest 茂密的森林； thick hair 浓密的头发thick adj.相关短语：give a person a thick ear （英口语）把（某人）耳朵打肿through thick and thin 经历过艰难困苦，无论什么状况thicken v.使…变厚（粗，浓）thickness n.thickhearded adj. 笨头笨脑的，傻里傻气的signal①n. 信号，暗号a distress signal 遇难信号； a danger signal 危险信号eg . She gave the signal of emergency. 她发出紧急情况的暗号。
③n. 信号器，交通信号eg. The traffic signal wasn’t working.. 交通信号失灵了。
④v. 发信号，以信号通知signal + n.eg. How can we signal that row-boat.? 我们怎样才能发信号通知那条划艇呢？signal orders 以信号下达命令；signal a message 用信号发送消息signal to + sb + to do（向…）发信号示意要…eg. He signal to the band to start playing.他向乐队做出手势开始演奏。
新概念英语第二册作文答案7 5课
新概念英语第二册作文答案7 5课全文共3篇示例，供读者参考篇1Unfortunately, I am unable to provide the full text of a specific lesson from the New Concept English Book Two as it is copyrighted material. However, I can provide you with a summary and some sample answers to the questions in Lesson 75, if that would be helpful. Let me know if you would like me to do that.篇2New Concept English Book Two Writing Answers for Lesson 751. Write a letter to your friend describing a place where you had a enjoyable time.Dear [Friend's Name],I hope this letter finds you well. I wanted to share with you about a recent trip I took to a place called Lake District. It was such a beautiful and peaceful place that I had such an enjoyable time there.The Lake District is located in the northwest of England and is known for its stunning lakes, mountains, and picturesque scenery. During my visit, I stayed in a cozy cottage by Lake Windermere, the largest lake in the Lake District. I spent my days hiking along the trails, boating on the lake, and exploring the charming little villages nearby.One of my favorite moments was when I hiked up to Orrest Head, a hill that overlooks the entire Lake District. The view from the top was absolutely breathtaking, with lush green valleys, sparkling lakes, and snow-capped peaks in the distance. I also enjoyed visiting Beatrix Potter's former home, Hill Top, and learning about the life of the famous children's author.Overall, my time in the Lake District was peaceful, rejuvenating, and truly unforgettable. I highly recommend visiting this beautiful place if you ever get the chance. I hope we can plan a trip there together someday!Take care and hope to hear from you soon.Warm regards,[Your Name]2. Write a story based on the following picture.Once upon a time, in a small village nestled in the mountains, there lived a young shepherd named Jack. Jack spent his days tending to his flock of sheep, roaming the green pastures and rolling hills, and playing his flute to keep the sheep entertained.One day, as he was out in the fields with his sheep, Jack noticed a strange, shimmering light coming from a cave at the base of the mountain. Curious, he cautiously made his way towards the cave and peeked inside. To his astonishment, he saw a beautiful golden treasure chest sitting in the center of the cave.Jack couldn't believe his eyes and thought he must be dreaming. He cautiously approached the chest and lifted the lid, revealing a dazzling array of gold coins, precious jewels, and shimmering gems. Overwhelmed with excitement, Jack quickly scooped up a handful of riches and ran back to the village to show his family.Word quickly spread throughout the village about Jack's discovery, and soon everyone was talking about the legendary treasure hidden in the mountain cave. People from far and wide came to visit the village, hoping to catch a glimpse of the miraculous treasure.From that day on, Jack became known as the village hero, and his humble life as a shepherd was forever changed by themagical treasure he had found in the cave. And as he played his flute for his sheep each day, he couldn't help but smile, knowing that he was truly the luckiest shepherd in all the land.3. Write a story based on the following picture.The sky was painted in shades of pink and orange as the sun began to set over the tranquil lake. Sarah sat on the dock, her feet dangling in the cool water, as she watched the colorful reflections dance on the surface.As she gazed out at the peaceful scene, Sarah couldn't help but feel a sense of calm wash over her. The lake had always been her favorite place to escape from the hustle and bustle of everyday life, and tonight was no exception.Suddenly, Sarah noticed a movement in the water, causing ripples to form around the dock. Curious, she leaned over the edge and saw a small fish swimming lazily below. The fish seemed to be glowing in the fading light, its scales shimmering like little diamonds in the water.Mesmerized by the beauty of the fish, Sarah reached out her hand and gently touched its sleek body. To her surprise, the fish turned and looked her in the eye before darting away into the depths of the lake.As the sun dipped below the horizon and the stars began to twinkle in the night sky, Sarah felt a sense of wonder and enchantment fill her heart. She knew that she had witnessed something magical and sacred in that moment, and she would never forget the beauty of the fish that had graced her with its presence.And so, Sarah sat on the dock, surrounded by the serenity of the lake, and felt grateful for the simple yet extraordinary moments that life had to offer.End of Writing Answers for Lesson 75篇3New Concept English Book Two Writing Answer for Lesson 7-5:Title: My Favorite HobbyMy favorite hobby is reading. I have loved reading ever since I was a young child. Books are like a window to another world for me, allowing me to escape from the stress of everyday life and enter into different realms of imagination.I enjoy all kinds of books, from fiction to non-fiction, from classic literature to modern novels. I particularly love readingmysteries and thrillers, as they keep me on the edge of my seat and always guessing about what will happen next. I also enjoy reading biographies and memoirs, as they give me insight into the lives of interesting people and their experiences.Reading has many benefits for me. It helps me improve my vocabulary and language skills, as I encounter new words and phrases that I can use in my own writing and speaking. It also expands my knowledge and understanding of the world, as I learn about different cultures, historical events, and scientific discoveries through the books I read.One of the things I love most about reading is the sense of accomplishment I feel when I finish a book. There is a satisfaction in turning the final page and knowing that I have completed another literary journey. It gives me a sense of fulfillment and inspires me to continue exploring new books and authors.In conclusion, reading is not just a hobby for me, but a passion that brings me joy and enrichment. It allows me to expand my horizons, exercise my mind, and delve into the limitless world of literature. I will continue to read voraciously, as it is a source of endless inspiration and discovery for me.。
裕兴新概念英语第二册笔记 第75课
lesson 75 SOS 呼救信号New words and expressionsthick adj.①厚的（反义词thin 薄的）eg. This board is the thickest of all. 这木板是最厚的。
a thick book 一本厚书；thick walls 厚墙壁； ice ten centimeters thick 十厘米厚的冰②粗的，粗大的（反义词thin 纤细的）a thick line 粗线；thick fingers 粗大的手指③(液体，气体) 浓的，浓厚的（反义词thin 稀薄的）eg. This source is too thick. 这调味汁太浓了。
thick soup 浓汤； a thick fog 浓雾，大雾④（树林，树叶，毛发等）密的，浓密的（反义词thin 稀疏的）a thick forest 茂密的森林； thick hair 浓密的头发thick adj.相关短语：give a person a thick ear （英口语）把（某人）耳朵打肿through thick and thin 经历过艰难困苦，无论什么状况thicken v.使…变厚（粗，浓）thickness n.thickhearded adj. 笨头笨脑的，傻里傻气的signal①n. 信号，暗号a distress signal 遇难信号； a danger signal 危险信号eg . She gave the signal of emergency. 她发出紧急情况的暗号。
③n. 信号器，交通信号eg. The traffic signal wasn’t working.. 交通信号失灵了。
④v. 发信号，以信号通知signal + n.eg. How can we signal that row-boat.? 我们怎样才能发信号通知那条划艇呢？signal orders 以信号下达命令；signal a message 用信号发送消息signal to + sb + to do（向…）发信号示意要…eg. He signal to the band to start playing.他向乐队做出手势开始演奏。
新概念英语第二册75课课后习题详细答案汇编
新概念英语第二册课后习题答案详解Lesson 75练习答案Key to written exercises1．关键句型练习答案A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stampedout(1.11); saw(1.11); sent(1.11); arrived (1.12)(Note: Other past tenses <e.g. lay,[1.4]; knew[1.5];was [1.12]>are descriptive, i.e. they do not indicate something that happened.)2．难点练习答案1 grew/got/turned2 fell3 grew4 turn/go 5come/become6 grew7 growing/getting…growing/get ting8 got/grown9 fell 10 come3．多项选择题答案1.2.3. c根据课文第1-2行可以推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是正确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a根据课文第11行a pilot saw the signal and sent a message 可以推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b只有选b. young 才能使该句同前一句意思相同.若选a. a youth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.4. d此句是一般过去时疑问句。
(完整word版)新概念英语第二册75课课后习题详细答案
新概念英语第二册课后习题答案详解Lesson 75练习答案Key to written exercises1．关键句型练习答案A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stampedout(1.11); saw(1.11); sent(1.11); arrived (1.12)(Note: Other past tenses <e.g. lay,[1.4]; knew[1.5];was [1.12]>are descriptive, i.e. they do not indicate something that happened.)2．难点练习答案1 grew/got/turned2 fell3 grew4 turn/go 5come/become6 grew7 growing/getting…growing/get ting8 got/grown9 fell 10 come3．多项选择题答案1. c根据课文第1-2行可以推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是正确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a根据课文第11行a pilot saw the signal and sent a message 可以推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b只有选b. young 才能使该句同前一句意思相同.若选a. a youth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.4. d此句是一般过去时疑问句。
75新概念英语第二册75课
75新概念英语第二册75课
• thick • signal • stamp • helicopter • scene • survivor
单词学习
• adj. 厚的 • n. 信号(源) • v. 跺，踩 • n. 直升飞机 • n. 现场 • n. 幸存者
• Thick • 1）adj. 厚的 • 一层厚厚的油漆 • a thick coat of paint • 2）<毛发等>浓密的,稠密的; <树木等> 茂密的 • 浓密的头发 [眉毛] • thick hair [eyebrows] • 茂密的森林 • a thick forest
• 3）adj. 浓的,深的; <雨、雪等> 大的 • 浓雾 • a thick fog • 一片漆黑； • thick darkness • 4）adv. 厚,浓 • 别把奶油涂得太厚 • Don't spread the butter too thick.
• Signal • 1）n. 信号 • 我们住的离城里太远, 不能收到清晰的电视图像。 • We live too far from the city to get a strong television signal. • 2）V. 发信号 • 他作手势要侍者拿菜单来。 • He signaled the waiter to bring the menu.
71-75新概念2课後答案
b. tall(高的)和c. large(大的)都不符合题目意思.
只有d. long(长的)是形容词,最符合语法和题目意思,所以选d.
10. b 前一句中的301 miles per hour (每小时301英里)说明的是速度，本句需要一个说明速度快慢的副词才能与前一句意思吻合。
都不能引出表示速度的短语，只有a. At 可以表示速度，所以选a.
7. c 只有选c. called 最合乎语法，因为过去分词called
可以放在名词后面作定语，表示被动的意思“被称作”。其他3个选择都不能用在名词car 后面做定语，更没有被动的含义。
8. c 该句需要选一个与前一句中的set up(创立)意义相同的动词才能与前一句含义相同.a. did(做), b. played(玩), d.
是疑问句语序而且符合题目意思，所以选c.
7. d a. who, b. had been, c. had 都不合乎语法，只有不加任何词，这个句子才是正确的，所以选d.
8. b 前一句中的erected 意思为“建造，建立”，该句只有选b. up 与put 构成词组表示建造，与erected
2. c 根据课文第10-11行可以看出，只有c.是课文所暗示的情况，其他3个选择都与课文内容不符。
3. a 只有选a. before 才能与前一句含义相吻合。 b. ago 不合乎语法，因为ago 不能用于完成时；c. since
也不合乎语法，可以是since then, 用于现在完成时的句子中；d. again 虽然意思讲得通但与前一句含义不符；所以选a.
2. a 根据课文第9-10行The next car…did not take him into the centre of Paris as
裕兴新概念英语第二册笔记第75课
lesson 75 SOS 呼救信号New words and expressionsthick adj.①厚的（反义词thin 薄的）eg. This board is the thickest of all. 这木板是最厚的。
a thick book 一本厚书；thick walls 厚墙壁； ice ten centimeters thick 十厘米厚的冰②粗的，粗大的（反义词thin 纤细的）a thick line 粗线；thick fingers 粗大的手指③(液体，气体) 浓的，浓厚的（反义词thin 稀薄的）eg. This source is too thick. 这调味汁太浓了。
thick soup 浓汤； a thick fog 浓雾，大雾④（树林，树叶，毛发等）密的，浓密的（反义词thin 稀疏的）a thick forest 茂密的森林； thick hair 浓密的头发thick adj.相关短语：give a person a thick ear （英口语）把（某人）耳朵打肿through thick and thin 经历过艰难困苦，无论什么状况thicken v.使…变厚（粗，浓）thickness n.thickhearded adj. 笨头笨脑的，傻里傻气的signal①n. 信号，暗号a distress signal 遇难信号； a danger signal 危险信号eg . She gave the signal of emergency. 她发出紧急情况的暗号。
③n. 信号器，交通信号eg. The traffic signal wasn’t working.. 交通信号失灵了。
④v. 发信号，以信号通知signal + n.eg. How can we signal that row-boat.? 我们怎样才能发信号通知那条划艇呢？signal orders 以信号下达命令；signal a message 用信号发送消息signal to + sb + to do（向…）发信号示意要…eg. He signal to the band to start playing.他向乐队做出手势开始演奏。
(完整word版)新概念英语第二册75课课后习题详细答案
新概念英语第二册课后习题答案详解Lesson 75练习答案Key to written exercises1．关键句型练习答案A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stampedout(1.11); saw(1.11); sent(1.11); arrived (1.12)(Note: Other past tenses <e.g. lay,[1.4]; knew[1.5];was [1.12]>are descriptive, i.e. they do not indicate something that happened.)2．难点练习答案1 grew/got/turned2 fell3 grew4 turn/go 5come/become6 grew7 growing/getting…growing/get ting8 got/grown9 fell 10 come3．多项选择题答案1. c根据课文第1-2行可以推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是正确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a根据课文第11行a pilot saw the signal and sent a message 可以推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b只有选b. young 才能使该句同前一句意思相同.若选a. a youth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.4. d此句是一般过去时疑问句。
新概念英语第二册75课课后习题详细答案知识讲解
新概念英语第二册75课课后习题详细答案新概念英语第二册课后习题答案详解Lesson 75练习答案 Key to written exercises1．关键句型练习答案A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8);could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped out(1.11); saw(1.11); sent(1.11); arrived (1.12)(Note: Other past tenses <e.g. lay,[1.4]; knew[1.5];was[1.12]>are descriptive, i.e. they do not indicate something that happened.)2．难点练习答案1 grew/got/turned2 fell3 grew4 turn/go 5come/become6 grew7 growing/getting…growing/get ting8 got/grown9 fell 10 come3．多项选择题答案1. c根据课文第1-2行可以推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是正确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a根据课文第11行a pilot saw the signal and sent a message 可以推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
新概念英语第二册课后习题答案详解Lesson 75
练习答案Key to written exercises
1．关键句型练习答案
A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped
out(1.11); saw(1.11); sent(1.11); arrived (1.12)
(Note: Other past tenses <e.g. lay,[1.4]; knew[1.5];was [1.12]>are descriptive, i.e. they do not indicate something that happened.)
2．难点练习答案
1 grew/got/turned
2 fell
3 grew
4 turn/go 5come/become
6 grew
7 growing/getting…growing/get ting
8 got/grown
9 fell 10 come
3．多项选择题答案
1. c
根据课文第1-2行可以推断，只有c. it wasn’t flying in the right direction 才是飞机坠毁的原因，所以只有c. 是正确答案。
其他3个选择都不能说明飞机坠毁的原因。
2. a
根据课文第11行a pilot saw the signal and sent a message 可以推测，只有a 是课文所暗示的内容，其他3个选择都与课文的内容不符。
3. b
只有选b. young 才能使该句同前一句意思相同.若选a. a youth 同前一句意思不符;c. a young 不合乎语法; d. youth 既不符合语法也不合乎题目意思.
4. d
此句是一般过去时疑问句。
因为有助动词did 提问，所以句子的谓语动词要用原形。
a. lay 是动词原形，词意思为“使……躺下，放置”，它也是动词lie 的过去式；
b. laid 是lay 的过去式和过去分词形式；
c. lain 是动词lie 的过去分词；
d. lie 是动词原形，意思为“平放着，处于某种状态”；只有lie 最符合语法和题目意思，所以选d.
5. b
只有选b. big enough 才能使本句与前一句It was too small 意思吻合。
而a. enough big 词序不对，不合乎习惯用法，c. fairly big(相当大)，d. rather big(相当大)，他们都很少用于否定句中。
6. a
该句的谓语动词hear后面应该跟名词+不带to 的动词不定式，或跟名词+动词+ -ing ，只有a. pass 是不带to的不定式最符合语法，其它3个选择都不符合语法，所以选a.
7. b
只有b. soon afterwards (不久，很快)与前一句中的not long before 的含义相同，其他3个选择a. after (在……之后)；c. behind (在……后面)；d. much later (更晚)都不符合题目意思，所以选b.
8. b
该句需要选出一个与前一句的light(轻型的)意思相反的词. a. dark( 黑暗的), b. heavy(重的), c. black(黑的), d. deep(深的)4个词中只有heavy是light的反义词,所以选
b.
9. d
该句应该选前一句的terribly(可怕地，极端地)含义相近的形容词。
才能使两个句子意义相同。
a. frightening(使惊恐，恐吓)是动词frighten的现在分词形式，很少作形容词用，因为它的形容词形式是frightful; b. horrifying(使毛骨竦然，使震惊)也很少做形容词用，因为它有形容词horrible; c. shocking(令人震惊的，骇人的，极坏的)语气比terrible 要强烈；d. frightful(惊人的，可怕的)是动词frighten的形容词形式，只有d与terribly 含义最接近，所以选d.
10. d
本句需要选一个与前一句中的signal(信号)含义相同的词。
a. a letter(信，字母)，
b. a sign(记号，标志),
c. a signature(签名，署名），
d. a message(消息，信息，音信)这4个选择中只有d. 与signal含义相符合。
因为send a signal(发一个信号)就等于send a message(发个消息或信息)，所以应该选d.
11. c
该句需要一个能同句中的动词stamped (跺，踩)配合的名词才能使句子意思完整。
a. hands (手)，b. head (头)，d. knees (膝盖)这3个词都与stamp 搭配不合适，都不合乎情理，只有c. feet (脚)能与stamp 配合使用，所以选c.
12. c
该句需要一个能够做表语的词或短语，才能使句子意思完整。
a. live(生活，居住)是动词，不能做表语；b. lively(活泼的，快活的)是形容词，可以做表语，但意思不符合这个句子；d. in life(在生活中)是介词短语，不适合做表语；只有c. alive(活着的)是形容词，可做表语，意思符合该句，所以选c.。