考前押题06 改写句子（期中复习专项训练）八年级英语下学期新教材人教版

专题06 改写句子 考点1 句型结构转换 1．shouldn’t or2．isn’t/is anything/nothing3．didn’t hurt4．not5. don’t think6. Did visit No didn’t 7. Are talking8．Should eat9．Does have10．Do have to11．What’s wrong with12．What do 13．How do relax14. Why does15．How did16．How large/big17．Why will18. What can do 19．How long have studied20．What does 考点2 同义句改写 1．prefers to2．harmful to3．instead of driving4．take care of5．didn’t until6．in return 7．is terrified8．What/How about9． took to10．at the age of11．had a pain 12．Why don’t you13．advice on14．Neither does15．not to play 考点3 简单句与复合句互换 1．in order to2．to buy3．to keep quiet4．to visit5．Unless carefully6．most importantly 7．Have or8．illness/sickness9. If you play10．too to 考点4 比较等级改写 1．any other2．longer any other3．as long as4．as old as5．deeper than 6．the heaviest animal7．like best8．the largest9．the second longest river10．the most clearly 1 / 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 专题06 改写句子 考点1 句型结构转换 考点2 同义句改写 考点3 简单句与复合句互换 考点4 比较等级改写 考点1 句型结构转换 1．You should drink some tea and coffee. (改为否定句) You ________ drink any tea ________ coffee. 2．There is something interesting to do to relax. (改为否定句) There ________ ________ interesting to do to relax. 3．He hurt himself when he fell off the bike. (变否定句) He ________ ________ himself when he fell off the bike. 4．Could you please open the window? (否定句) Could you please ________ open the window? 5．I think the Great Barrier Reef is wonderful.（改为否定句） I ________ ________ the Great Barrier Reef is wonderful. 6．They visited the Great Barrier Reef last summer. (改为一般疑问句，并作否定回答) ________ they ________ the Great Barrier Reef last summer? ________, they ________. 7．The students are talking about the natural wonders now. (改为一般疑问句) ________ the students ________ about the natural wonders now? 8．We should eat more healthy food. (改为一般疑问句) ________ we ________ more healthy food? 9．He has eggs and porridge for breakfast. (改为一般疑问句) ________ he ________ eggs and porridge for breakfast? 10．We have to go to bed early to keep healthy.（改为一般疑问句） ________ you ________ ________ go to bed early to keep healthy? 11．Mr. Baker’s son has a really bad cough. (对划线部分提问) ________________ Mr. Baker’s son? 12．Tina decides to do yoga to keep healthy. (对划线部分提问) ________ does Tina decide to ________ to keep healthy? 13．I usually relax myself by listening to music. (对划线部分提问) ________ ________ you usually ________ yourself? 14．He has a bad headache because he stayed up late to watch the hot movie last night. (对划线部分提问) ________ ________ he have a bad headache? 15．She achieved her dream by working hard.（对划线部分提问） ________ ________ she achieve her dream? 16．Lake Superior covers about 82,000 square kilometres. (对画线部分提问) ________ ________ is Lake Superior? 17．She will go to Yunnan to see the stone forests. (对划线部分提问) ________ ________ she go to Yunnan? 18．My grandma can make delicious dumplings. (对划线部分提问) ________ ________ your grandma ________? 19．They have studied the desert for five years. (对划线部分提问) ________ ________ ________ they ________ the desert? 20．He wants to be a pilot when he grows up. (对划线部分提问) ________ ________ he want to be when he grows up? 考点2 同义句改写 1．Gina likes listening to music better than doing sports.(同义句转换) Gina ________ listening to music ________ doing sports. 2．Eating junk food is bad for us. (改为同义句) Eating junk food is ________ ________ us. 3．He doesn’t drive to work. Instead, he walks. (同义句) He walks to work ________ ________ ________. 4．The girl could look after herself when she was 8 years old. (改为同义句) The girl could ________ ________ ________ herself when she was 8 years old. 5．Dave went to bed after he finished his homework last night. (改为同义句) Dave ________ go to bed ________ he finished his homework last night. 6．He helped me a lot, so I thanked him by giving him a gift. (同义句转换) He helped me a lot, and I gave him a gift ________. 7．He is afraid of snakes. (改为同义句) He ________ ________ of snakes. 8．Why not go for a walk to relax yourself? (改为同义句) _________ _________ going for a walk to relax yourself? 9．He spent two hours playing computer games yesterday.  (改为同义句) It _________ him two hours _________ play computer games yesterday. 10．The girl started to paint when she was four years old.(改为同义句) The girl started to paint ________ ________ ________ ________ four. 11．Her stomach was painful. (同义句) She ________ ________ ________ in her stomach. 12．Why not go for a walk after dinner with us? (改为同义句) ________ ________ ________ go for a walk after dinner with us? 13．The nurse advised her to drink more warm water.（改为同义句） The nurse gave her ________ ________ drinking more warm water. 14．I don’t like chores. My sister doesn’t, either. (同义句) I don’t like chores. ________ ________ my sister. 15．“Don’t play with fire,” the teacher said. → The teacher told us ________ ________ ________with fire. 考点3 简单句与复合句互换 1．He gets up early so that he can catch the early bus. (改为同义句) He gets up early ________ ________ ________ catch the early bus. 2．He decided that he would buy a new car. (改为同义句) He decided ________ ________ a new car. 3．The teacher told us we should keep quiet in the library. The teacher told us ________ ________ ________ in the library. 4．I hope that I can visit the moon one day. (改为同义句) I hope ________ ________ the moon one day. 5．Read carefully, and you will understand the passage better. (同义句) ________ you read ________, you won’t understand the passage better. 6．The most important thing is that it lets me spend time with Nini.（同义句） But ________ ________, it lets me spend time with Nini. 7．If you don’t have a rest, you will feel more tired. (改为同义句) ________ a rest, ________ you will feel more tired. 8．He didn’t go to school because he was sick. (改为同义句) He didn’t go to school because of his ________. 9．Don’t play on the street, or you will be in danger. (同义句转换) ________ ________ ________ on the street, you will be in danger. 10．He was so tired that he couldn’t finish his homework.（改为同义句） He was ________ tired ________ finish his homework. 考点4 比较等级改写 1．Mary is the most careful student in her class. (改为同义句) Mary is more careful than ________ ________ student in her class. 2．The Nile is the longest river in the world. =The Nile is ________ than ________ ________ river in the world. 3．The Amazon is longer than the Yangtze.（改写成同义句） =The Yangtze is not ________ ________ ________ the Amazon. 4．Susan is five years old and Linda is five years old, too.（改写为同义句） —Susan is ________ ________ ________ Linda. 5．Grand Canyon is not as deep as Mariana Trench. (改为同义句) Mariana Trench is ______ ______ Grand Canyon. 6．No animal in the world is as heavy as the blue whale. The blue whale is ________ ________ ________ in the world. 7．My favorite natural wonder is the Himalayas. (改为同义句) I ________ the Himalayas ________ among natural wonders. 8．The fish is larger than any other one he had ever seen. (保持句意不变) The fish is ________ ________ one he had ever seen. 9．The Yellow River is only shorter than the Yangtze River, the longest river in China.（改为同义句） The Yellow River is ________ ________ ________ ________ in China. 10．Lin Dong speaks more clearly than anyone else in his class. Lin Dong speaks ________ ________ ________ in his class. 1 / 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ 专题06 改写句子 考点1 句型结构转换 考点2 同义句改写 考点3 简单句与复合句互换 考点4 比较等级改写 考点1 句型结构转换 1．You should drink some tea and coffee. (改为否定句) You ________ drink any tea ________ coffee. 【答案】 shouldn’t or 【详解】句意：你应该喝一些茶和咖啡。原句中“should”是情态动词，变否定句时需在其后加not，其缩写形式为shouldn’t。在否定句中，当并列连词“and”连接两个被否定的对象时，通常需改为“or”，表示“既不……也不……”。 2．There is something interesting to do to relax. (改为否定句) There ________ ________ interesting to do to relax. 【答案】 isn’t/is anything/nothing 【详解】句意：有一些有趣的事情可以做来放松。there be句型，改为否定句时，be动词is后加not，缩写为isn’t；同时，肯定句中的something在否定句中要变为anything。nothing相当于not anything，is nothing也符合语境。 3．He hurt himself when he fell off the bike. (变否定句) He ________ ________ himself when he fell off the bike. 【答案】 didn’t hurt 【详解】句意：他从自行车上摔下来时伤到了自己。原句是一般过去时的陈述句，谓语动词hurt是实义动词，改为否定句需用助动词didn’t，助动词后面的实义动词要还原为原形hurt。 4．Could you please open the window? (否定句) Could you please ________ open the window? 【答案】not 【详解】句意：你能打开窗户吗？Could you please...的否定结构是：在please之后、实义动词原形之前直接加not，结构为Could you please not do sth.，因此空处填not。 5．I think the Great Barrier Reef is wonderful.（改为否定句） I ________ ________ the Great Barrier Reef is wonderful. 【答案】 don’t think 【详解】句意：我认为大堡礁并不壮观。I think...变否定句时，否定要前移：不在从句否定，而在think前加don’t/doesn’t。主语是I，一般现在时，否定用don’t。结构：I don’t think+从句。 6．They visited the Great Barrier Reef last summer. (改为一般疑问句，并作否定回答) ________ they ________ the Great Barrier Reef last summer? ________, they ________. 【答案】 Did visit No didn’t 【详解】句意：他们去年夏天参观了大堡礁。原句是一般过去时，改为一般疑问句需在句首加助动词Did，后面动词恢复原形visit；否定回答用No, they didn’t。 7．The students are talking about the natural wonders now. (改为一般疑问句) ________ the students ________ about the natural wonders now? 【答案】 Are talking 【详解】句意：学生们现在正在谈论自然奇观。原句是现在进行时（be + doing），变一般疑问句需将be动词“Are”提前，谓语动词“talking”保持现在分词形式。故填Are；talking。 8．We should eat more healthy food. (改为一般疑问句) ________ we ________ more healthy food? 【答案】 Should eat 【详解】句意：我们应该多吃健康食品。原句是情态动词should引导的陈述句，改为一般疑问句，将should提到主语we之前，其余部分顺序不变，句末加问号。故填Should；eat。 9．He has eggs and porridge for breakfast. (改为一般疑问句) ________ he ________ eggs and porridge for breakfast? 【答案】 Does have 【详解】句意：他早餐吃鸡蛋和粥。原句为一般现在时的肯定句，谓语动词是“has”。改为一般疑问句时，主语“He”为第三人称单数，需借助助动词“Does”置于句首，并将谓语动词恢复为原形“have”。故填Does；have。 10．We have to go to bed early to keep healthy.（改为一般疑问句） ________ you ________ ________ go to bed early to keep healthy? 【答案】 Do have to 【详解】句意：我们必须早睡以保持健康。由have to可知该句为一般现在时，主语是we，所以变一般疑问句要借助do来引导，句首字母大写，其后接动词原形。故填Do；have；to。 11．Mr. Baker’s son has a really bad cough. (对划线部分提问) ________________ Mr. Baker’s son? 【答案】What’s wrong with 【详解】句意：贝克先生的儿子咳嗽得很厉害。划线部分是贝克先生儿子出现的问题状况，询问某人怎么了、出了什么问题常用“What’s wrong with sb.”这个固定句型，放句首首字母大写。所以此处应填What’s wrong with。 12．Tina decides to do yoga to keep healthy. (对划线部分提问) ________ does Tina decide to ________ to keep healthy? 【答案】 What do 【详解】句意：Tina决定做瑜伽来保持健康。划线部分“do yoga”表示做的事情，应用疑问词what“什么”进行提问，位于句首，首字母要大写；decide to do sth“决定做某事”，固定搭配，第二空应填do，替代具体动作。 13．I usually relax myself by listening to music. (对划线部分提问) ________ ________ you usually ________ yourself? 【答案】 How do relax 【详解】句意：我通常通过听音乐来放松自己。划线部分“by listening to music”是放松的方式，应用how提问，置于句首，首字母大写；谓语动词“relax”是实义动词，变疑问句，主语是you，需借用助动词do，relax保持动词原形不变。 14．He has a bad headache because he stayed up late to watch the hot movie last night. (对划线部分提问) ________ ________ he have a bad headache? 【答案】 Why does 【详解】句意：他头痛得厉害，因为他昨晚熬夜看了热门电影。划线部分是原因状语从句，提问原因要用疑问词Why；原句是一般现在时，主语he是第三人称单数，变疑问句时要借助助动词does，放在主语he之前，后面的实义动词have用原形。故填Why；does。 15．She achieved her dream by working hard.（对划线部分提问） ________ ________ she achieve her dream? 【答案】 How did 【详解】句意：她通过努力工作实现了她的梦想。划线部分“by working hard”表示方式，需用“how”提问，原句为一般过去时，助动词用did，谓语动词恢复原形。 16．Lake Superior covers about 82,000 square kilometres. (对画线部分提问) ________ ________ is Lake Superior? 【答案】 How large/big 【详解】句意：苏必利尔湖的面积约为82000平方公里。划线部分为“about 82,000 square kilometres”，这是提问面积大小，how large或how big用于询问物体的面积、规模等，放在句首引导特殊疑问句。 17．She will go to Yunnan to see the stone forests. (对划线部分提问) ________ ________ she go to Yunnan? 【答案】 Why will 【详解】句意：她将去云南看石林。原句中划线部分to see the stone forests表示目的，对目的提问用why。本句为一般将来时，将助动词will提到主语前构成疑问句。 18．My grandma can make delicious dumplings. (对划线部分提问) ________ ________ your grandma ________? 【答案】 What can do 【详解】句意：我的奶奶能做出非常美味的饺子。划线部分“can make delicious dumplings”是句子的谓语，表示奶奶的能力或动作，需使用疑问词“what”来询问“做什么”，结构为“What can+主语+do”，故填What；can；do。 19．They have studied the desert for five years. (对划线部分提问) ________ ________ ________ they ________ the desert? 【答案】 How long have studied 【详解】句意：他们已经研究沙漠五年了。划线部分“for five years”表示“时间段”，应用how long“多长时间”进行提问；疑问句中，句子时态是现在完成时，主语是they，助动词应用have，后面动词用过去分词 studied。故填How；long；have；studied。 20．He wants to be a pilot when he grows up. (对划线部分提问) ________ ________ he want to be when he grows up? 【答案】 What does 【详解】句意：他长大后想成为一名飞行员。划线部分为“a pilot”，这里是提问长大后想成为的职业，用疑问词what来提问，原句为一般现在时，主语为he，疑问句中需将助动词does放在主语“he”之前。 考点2 同义句改写 1．Gina likes listening to music better than doing sports.(同义句转换) Gina ________ listening to music ________ doing sports. 【答案】 prefers to 【详解】句意：吉娜喜欢听音乐甚于运动。like A better than B结构表示“比起B，更喜欢A”，这个结构的常用同义固定搭配就是prefer A to B，原句是一般现在时，主语Gina是第三人称单数，因此谓语动词prefer需要变为第三人称单数形式。 2．Eating junk food is bad for us. (改为同义句) Eating junk food is ________ ________ us. 【答案】 harmful to 【详解】句意：吃垃圾食品对我们不好。原句中be bad for意为“对……有害”，它的同义短语是be harmful to，刚好匹配两个空的要求。故填harmful；to。 3．He doesn’t drive to work. Instead, he walks. (同义句) He walks to work ________ ________ ________. 【答案】 instead of driving 【详解】句意：他不开车去上班。相反，他步行去。原句中“Instead”可转换为instead of“代替……”，instead of是介词短语，后面接动名词，因此动词drive要变为driving。 4．The girl could look after herself when she was 8 years old. (改为同义句) The girl could ________ ________ ________ herself when she was 8 years old. 【答案】 take care of 【详解】句意：这个女孩8岁的时候就能照顾自己了。take care of和look after意思完全一致，表示“照顾、照料”；句子时态是一般过去时，情态动词could后接动词原形，故填take；care；of。 5．Dave went to bed after he finished his homework last night. (改为同义句) Dave ________ go to bed ________ he finished his homework last night. 【答案】 didn’t until 【详解】句意：戴夫昨晚做完作业后才上床睡觉。原句结构是“after引导的时间状语从句”，表示“在……之后才做某事”，同义句可转换为“not...until...”结构，意为“直到……才”。原句时态为一般过去时，谓语动词为实义动词went，需借助助动词didn’t构成否定，后接动词原形go。 6．He helped me a lot, so I thanked him by giving him a gift. (同义句转换) He helped me a lot, and I gave him a gift ________. 【答案】in return 【详解】句意：他帮了我很多，所以我送他一份礼物来感谢他。原句核心语义是“受帮助后用礼物答谢对方”，空格位于句末作状语，可以用in return来替换，表示“作为回报、作为答谢”。 7．He is afraid of snakes. (改为同义句) He ________ ________ of snakes. 【答案】 is terrified 【详解】句意：他害怕蛇。“be afraid of”表示“害怕……”，其同义短语是“be terrified of”，都表示对某事物感到恐惧。原句中“is afraid”是一般现在时，同义句也用一般现在时，主语“He”是第三人称单数，“be”动词用“is”。 8．Why not go for a walk to relax yourself? (改为同义句) _________ _________ going for a walk to relax yourself? 【答案】 What/How about 【详解】句意：为什么不去散散步来放松自己呢？原句中“Why not”是提出建议的常用表达，意思是“为什么不……”，改为同义句时，可以用“What about/How about”来替换。 9．He spent two hours playing computer games yesterday.  (改为同义句) It _________ him two hours _________ play computer games yesterday. 【答案】 took to 【详解】句意：他昨天花了两个小时玩电脑游戏。“sb. spend+时间+doing sth.”表示“某人花费时间做某事”，其同义结构为“It takes sb.+时间+to do sth.”，其中“it”作形式主语，真正的主语是后面的动词不定式“to do sth.”。在原句“He spent two hours playing computer games yesterday.”中，时态是一般过去时，所以在同义句中“take”要用过去式“took”，“play computer games”是动词原形开头的短语，前面用“to”连接。 10．The girl started to paint when she was four years old.(改为同义句) The girl started to paint ________ ________ ________ ________ four. 【答案】 at the age of 【详解】句意：这个女孩四岁时开始画画。原句为“when she was four years old”，表示“在她四岁的时候”。同义句可用介词短语“at the age of”，意为“在……岁时”，后接年龄数字。 11．Her stomach was painful. (同义句) She ________ ________ ________ in her stomach. 【答案】 had a pain 【详解】句意：她胃疼。原句表示“胃疼”，可转换为have a pain in one’s stomach。原句时态为一般过去时，动词have需变为过去式had。 12．Why not go for a walk after dinner with us? (改为同义句) ________ ________ ________ go for a walk after dinner with us? 【答案】 Why don’t you 【详解】句意：晚饭后为什么不和我们一起去散步呢？原句“Why not...?”是提建议的常用句型，同义表达为“Why don’t you...?”。 13．The nurse advised her to drink more warm water.（改为同义句） The nurse gave her ________ ________ drinking more warm water. 【答案】 advice on 【详解】句意：护士建议她多喝温水。advise sb. to do sth.和give sb. advice on sth.都意为“建议某人做某事”，可以进行同义句转化，advice为不可数名词，故填advice；on。 14．I don’t like chores. My sister doesn’t, either. (同义句) I don’t like chores. ________ ________ my sister. 【答案】 Neither does 【详解】句意：我不喜欢做家务，我姐姐也不喜欢。改为同义句时，“Neither+助动词+主语”可表示“……也不”，原句主语“my sister”是第三人称单数，助动词用“does”。 15．“Don’t play with fire,” the teacher said. → The teacher told us ________ ________ ________with fire. 【答案】 not to play 【详解】句意：老师说：“不要玩火。”原句是直接引语，改为间接引语时，需用“tell sb. (not) to do sth.”结构。主语the teacher，谓语told，宾语us，否定词not放在不定式符号to之前，后接动词原形play。 考点3 简单句与复合句互换 1．He gets up early so that he can catch the early bus. (改为同义句) He gets up early ________ ________ ________ catch the early bus. 【答案】 in order to 【详解】句意：他早起是为了赶上早班车。原句中so that引导目的状语从句，意为“为了”。改为同义句时，可使用固定搭配 in order to，后接动词原形catch，表达相同的目的含义。故填in；order；to。 2．He decided that he would buy a new car. (改为同义句) He decided ________ ________ a new car. 【答案】 to buy 【详解】句意：他决定买一辆新车。原句结构为decide + that从句，可以改为decide to do sth“决定做某事”。故填to；buy。 3．The teacher told us we should keep quiet in the library. The teacher told us ________ ________ ________ in the library. 【答案】 to keep quiet 【详解】句意：老师告诉我们，我们应该在图书馆里保持安静。改为同义句，需用tell sb. to do sth.“告诉某人做某事”，动词不定式作宾补，keep quiet“保持安静”，置于不定式符号to后用原形。 4．I hope that I can visit the moon one day. (改为同义句) I hope ________ ________ the moon one day. 【答案】 to visit 【详解】句中“hope that I can...”可转换为“hope to do sth.”的结构，是表达“希望做某事”的常用同义句型。本句中hope后接动词不定式，即to visit。 5．Read carefully, and you will understand the passage better. (同义句) ________ you read ________, you won’t understand the passage better. 【答案】 Unless carefully 【详解】句意：认真仔细阅读，你就能更好地理解这篇文章。同义句可以用“除非你仔细阅读，否则你不会更好地理解这篇文章。”unless“除非”，引导条件状语从句，第二空用副词carefully修饰动词。 6．The most important thing is that it lets me spend time with Nini.（同义句） But ________ ________, it lets me spend time with Nini. 【答案】 most importantly 【详解】句意：最重要的是，它让我有时间和Nini待在一起。原句中 “The most important thing is that...” 表示 “最重要的事是……”，同义表达为most importantly（最重要的是），用于句首作状语，修饰整个句子。 7．If you don’t have a rest, you will feel more tired. (改为同义句) ________ a rest, ________ you will feel more tired. 【答案】 Have or 【详解】句意：如果你不休息一下，你会觉得更累。原句中“If you don’t…”可以转换为祈使句+or+陈述句的结构，表达“否则”的含义，祈使句以动词原形Have开头。 8．He didn’t go to school because he was sick. (改为同义句) He didn’t go to school because of his ________. 【答案】illness/sickness 【详解】句意：他没去上学，因为他生病了。“he was sick”意为“他生病了”， because of其后必须接名词或名词短语，illness/sickness“疾病”符合题意，故填illness/sickness。 9．Don’t play on the street, or you will be in danger. (同义句转换) ________ ________ ________ on the street, you will be in danger. 【答案】 If you play 【详解】句意：不要在街上玩耍，否则你会陷入危险。原句是“祈使句+or+陈述句”的结构，可转换为If引导的条件状语从句，从句用一般现在时，主句用一般将来时，从句主语是you，动词用原形play。 10．He was so tired that he couldn’t finish his homework.（改为同义句） He was ________ tired ________ finish his homework. 【答案】 too to 【详解】句意：他太累了，以至于不能完成作业了。原句中“so…that…”是关键词，表示“如此……以至于不能……”，可转换为“too…to…”句型。本句中形容词为tired，后接不定式to。故填too；to。 考点4 比较等级改写 1．Mary is the most careful student in her class. (改为同义句) Mary is more careful than ________ ________ student in her class. 【答案】 any other 【详解】句意：玛丽是她班上最细心的学生。原句使用最高级结构“the most careful”描述玛丽在班级中的地位。改写后的句子使用了比较级结构more careful than“比……更细心”。在英语中，常用“比较级+than+any other+可数名词单数”这一结构来表达最高级含义，即表示玛丽比班上其他任何一个学生都更细心。 2．The Nile is the longest river in the world. =The Nile is ________ than ________ ________ river in the world. 【答案】 longer any other 【详解】句意：尼罗河是世界上最长的河流。原句中最高级形式可转换为比较级结构“比较级+than+any other+单数名词”，意为“比任何其他……都……”。应填longer；any；other。 3．The Amazon is longer than the Yangtze.（改写成同义句） =The Yangtze is not ________ ________ ________ the Amazon. 【答案】 as long as 【详解】句意：原句意为“亚马逊河比长江长”，转换后需表达“长江不如亚马逊河长”，用“not as+形容词+as”结构表示“不如……一样……”，此处形容词用“long”。故填①as；②long；③as。 4．Susan is five years old and Linda is five years old, too.（改写为同义句） —Susan is ________ ________ ________ Linda. 【答案】 as old as 【详解】句意：苏珊五岁，琳达也五岁。根据句意可知，苏珊和琳达一样大，“as+形容词+as”结构表示“和……一样”，此处用“as old as”表达“和……年龄一样大”。 5．Grand Canyon is not as deep as Mariana Trench. (改为同义句) Mariana Trench is ______ ______ Grand Canyon. 【答案】 deeper than 【详解】句意：大峡谷不如马里亚纳海沟深。句子为“not as…as”结构，表示“不如……”，改为同义句需要将主语和宾语位置互换，并使用形容词比较级“deeper than”表示“比……更深”。故填deeper；than。 6．No animal in the world is as heavy as the blue whale. The blue whale is ________ ________ ________ in the world. 【答案】 the heaviest animal 【详解】句意：世界上没有动物像蓝鲸一样重。原句表示“世界上没有动物像蓝鲸一样重”；转换为同义句，用最高级结构，需将原句意思转化为“蓝鲸是世界上最重的动物”，使用“the+形容词最高级+比较范围”的结构，“heavy”的最高级是“heaviest”，前加定冠词“the”，其后用名词单数animal“动物”。故填the；heaviest；animal。 7．My favorite natural wonder is the Himalayas. (改为同义句) I ________ the Himalayas ________ among natural wonders. 【答案】 like best 【详解】句意：我最喜欢的自然奇观是喜马拉雅山脉。favorite“最喜欢的”，“主语+be+favorite+名词”可用“主语+like…best+范围”来替换，表示“最喜欢……”，时态为一般现在时，主语为“I”，谓语动词用原形。故填like；best。 8．The fish is larger than any other one he had ever seen. (保持句意不变) The fish is ________ ________ one he had ever seen. 【答案】 the largest 【详解】句意：这条鱼比他所见过的任何一条鱼都大。根据句意可知，可以转化成“这条鱼是我所见过的最大的一条”，large的最高级是largest，且形容词最高级前加the。故填the；largest。 9．The Yellow River is only shorter than the Yangtze River, the longest river in China.（改为同义句） The Yellow River is ________ ________ ________ ________ in China. 【答案】 the second longest river 【详解】句意：黄河只比中国最长的河流长江短。即“黄河是中国第二大河流”，用“the+序数词+最高级”句式，第二：second；最长的：longest；河流：river。故填the；second；longest；river。 10．Lin Dong speaks more clearly than anyone else in his class. Lin Dong speaks ________ ________ ________ in his class. 【答案】 the most clearly 【详解】句意：林东在班里说话比其他人都清楚。原句用 “more clearly than anyone else” 表达最高级含义，同义句需用副词最高级形式 “the most clearly” 来表示 “最清楚地”。故填the；most；clearly。 1 / 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $