Unit 3 第5课时 (Section B 2a-2e)（分层作业）英语鲁教版五四学制九年级全一册

Unit 3 It must belong to Carla. 第5课时(分层作业) 基础达标 一、根据汉语或首字母填空 1．You may c (圈出) the new words with a red pen while you read the text. 2．People usually (表达) their best wishes on New Year’s Day. 3．This is the most difficult p (时期). We must try to help out with the disease. 4．The p of learning English well is to know the world better. 5．These rules are made to p accidents from happening in very effective ways. 二、用所给单词的正确形式填空 6．His rudeness made him a lot of (enemy) in the company. 7．Free (medicine) care are provided by the government for the old. 8．How much difficulty does the 3-year-old boy have (express) himself clearly? 9．The (history) searched for the primary sources of information about the past. 10．Can you (express) yourself clearly in the class? 能力提升 三、单项选择 11．—Why does Mary get good grades each time? —I think that’s because she puts most of her ________ into her schoolwork. A．energy B．practice C．exercise D．process 12．It has been a month since I ________ your reply. A．was receiving B．receive C．have received D．received 13．—What can we do to ________ the illness from spreading? —Try not to hang out here and there, just stay at home. A．support B．prevent C．educate D．attend 14．The local hotels often ________ tourists with the best service to make them feel at home. A．prepare B．provide C．prevent D．protect 15．—We should try to do things by ourselves. —I agree with you. We can’t always ________ others. A．learn from B．care about C．depend on D．run after 拓展训练 四、完形填空 Probably you have seen the photos of the Grand Canyon. But you must go there 16 to feel its size and beauty. The Grand Canyon is one of the greatest 17 wonders of the world. The Colorado River made the Grand Canyon over millions of years. Slowly, the river cut down 18 hard rocks. At the same time, the land was 19 . Today the canyon is very 20 . It’s also very wide, about 20 kilometers. And 21 its height, there are different kinds of plants and animals on both 22 of the canyon. The canyon looks different at different times of the day, and 23 different seasons and weather. Whenever you see the Grand Canyon from the top 24 the bottom, it 25 an experience that you will never forget. 16．A．you B．your C．yours D．yourself 17．A．natural B．modern C．ancient D．national 18．A．along B．through C．across D．past 19．A．rise B．rising C．rose D．risen 20．A．more B．dangerous C．deep D．low 21．A．as a result B．because of C．thanks to D．thanks for 22．A．side B．sides C．ground D．grounds 23．A．in B．on C．at D．for 24．A．or B．and C．to D．with 25．A．will be B．is C．was D．has been 答案第1页，共2页 答案第1页，共2页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$ Unit 3 It must belong to Carla. 第5课时(分层作业) 基础达标 一、根据汉语或首字母填空 1．You may c (圈出) the new words with a red pen while you read the text. 【答案】(c)ircle 【详解】句意：你可以在阅读课文时用红笔圈出新单词。根据中文和首字母提示，“圈出”的英文表述为circle，结合“may”判断，情态动词后跟动词原形，故填(c)ircle。 2．People usually (表达) their best wishes on New Year’s Day. 【答案】express 【详解】句意：人们通常在新年表达他们最美好的祝愿。表达：express，动词，people作主语，由usually可知，时态为一般现在时，因此此处用动词原形。故填express。 3．This is the most difficult p (时期). We must try to help out with the disease. 【答案】(p)eriod 【详解】句意：这是最困难的时期。我们必须设法帮助对付这种疾病。period“时期”，名词作表语。故填(p)eriod。 4．The p of learning English well is to know the world better. 【答案】(p)urpose 【详解】句意：学好英语的目的是更好地了解世界。结合“to know the world better.”和首字母p可知，更好地了解世界是学好英语的目的，此处应用名词purpose“目的，目标”作主语；be动词为is，purpose应用单数形式。故填(p)urpose。 5．These rules are made to p accidents from happening in very effective ways. 【答案】(p)revent 【详解】句意：制定这些规则是为了有效地防止事故的发生。根据“accidents from happening in very effective ways.”和首字母可知，这些规则是用来有效地防止事故的发生。prevent“阻止”，不定式结构中动词用原形。故填(p)revent。 二、用所给单词的正确形式填空 6．His rudeness made him a lot of (enemy) in the company. 【答案】enemies 【详解】句意：他的粗鲁使他在公司里树敌很多。enemy“敌人”，可数名词。根据“His rudeness made him a lot of…in the company.”可知，a lot of“很多”，其后接可数名词复数和不可数名词，此处应填名词enemy的复数形式。故填enemies。 7．Free (medicine) care are provided by the government for the old. 【答案】medical 【详解】句意：政府为老年人提供免费医疗服务。medical care“医疗护理”，medical“医疗的”，形容词作定语。故填medical。 8．How much difficulty does the 3-year-old boy have (express) himself clearly? 【答案】expressing 【详解】句意：这个3岁的男孩清楚地表达自己有多困难？have difficulty doing sth.“做某事有困难”，动名词作宾语。本句指的是“表达自己有困难”。故填expressing。 9．The (history) searched for the primary sources of information about the past. 【答案】historian/historians 【详解】句意：这位/这些历史学家寻找有关过去的主要信息来源。名词history“历史”，根据“...searched for the primary sources of information about the past”可知此处需填名词单数或者名词复数historian/historians“历史学家”。故填historian/historians。 10．Can you (express) yourself clearly in the class? 【答案】express 【详解】句意：你能在课堂上清晰地表达自己吗？根据“Can you …yourself clearly in the class?”可知，此句是can引导的一般疑问句，“can”后加动词原形，express“表达”，动词原形。故填express。 能力提升 三、单项选择 11．—Why does Mary get good grades each time? —I think that’s because she puts most of her ________ into her schoolwork. A．energy B．practice C．exercise D．process 【答案】A 【详解】句意：——为什么玛丽每次都取得好成绩？——我想那是因为她把大部分精力都放在功课上了。 考查名词辨析。energy精力；practice练习；exercise锻炼；process过程。根据“because she puts most of her...into her schoolwork.”可知把大部分精力投入到功课上，就可以取得好成绩。选A。 12．It has been a month since I ________ your reply. A．was receiving B．receive C．have received D．received 【答案】D 【详解】句意：自从我收到你的回复，已经一个月了。 考查时态。was receiving收到，过去进行时；receive收到，一般现在时；have received收到，现在完成时；received收到，过去时。主句为现在完成时，从句是since引导的时间状语从句，用一般过去时。故选D。 13．—What can we do to ________ the illness from spreading? —Try not to hang out here and there, just stay at home. A．support B．prevent C．educate D．attend 【答案】B 【详解】句意：——我们能做什么去阻止疾病传播？——尽力不要到处闲逛，只待在家里。考查动词词义辨析。support支持；prevent阻止；educate教育；attend出席。根据“the illness from spreading”可知，是阻止疾病传播。阻止……做某事：prevent…from doing sth.。故选B。 14．The local hotels often ________ tourists with the best service to make them feel at home. A．prepare B．provide C．prevent D．protect 【答案】B 【详解】句意：当地酒店经常给顾客提供最好的服务使他们宾至如归。 考查动词辨析。prepare准备；provide提供；prevent阻止；protect保护。根据“tourists with the best service”可知，考查provide sb. with sth.，意为“提供给某人某物”，故选B。 15．—We should try to do things by ourselves. —I agree with you. We can’t always ________ others. A．learn from B．care about C．depend on D．run after 【答案】C 【详解】句意：——我们应该试着自己做事吗。——我同意你的看法。我们不能总是依赖别人。 考查动词短语。learn from向……学习；care about关心；depend on依赖；run after追赶。根据“We should try to do things by ourselves.”可知，此处指不能总是依赖别人，故选C。 拓展训练 四、完形填空 Probably you have seen the photos of the Grand Canyon. But you must go there 16 to feel its size and beauty. The Grand Canyon is one of the greatest 17 wonders of the world. The Colorado River made the Grand Canyon over millions of years. Slowly, the river cut down 18 hard rocks. At the same time, the land was 19 . Today the canyon is very 20 . It’s also very wide, about 20 kilometers. And 21 its height, there are different kinds of plants and animals on both 22 of the canyon. The canyon looks different at different times of the day, and 23 different seasons and weather. Whenever you see the Grand Canyon from the top 24 the bottom, it 25 an experience that you will never forget. 16．A．you B．your C．yours D．yourself 17．A．natural B．modern C．ancient D．national 18．A．along B．through C．across D．past 19．A．rise B．rising C．rose D．risen 20．A．more B．dangerous C．deep D．low 21．A．as a result B．because of C．thanks to D．thanks for 22．A．side B．sides C．ground D．grounds 23．A．in B．on C．at D．for 24．A．or B．and C．to D．with 25．A．will be B．is C．was D．has been 【答案】 16．D 17．A 18．B 19．B 20．C 21．B 22．B 23．A 24．A 25．A 【导语】 本文是一篇说明文，主要介绍了科罗拉多大峡谷。 【详解】 16．句意：但是你一定要亲自去那儿感受它的规模和美丽。 you你、你们，主格或宾格；your你的、你们的，形容词性物主代词；yours你的、你们的，名词性物主代词；yourself你自己，反身代词。根据前句“Probably you have seen photos of the Grand Canyon.”可知，只是看过大峡谷的照片，故此句应是一定要亲自到那儿，用反身代词。故选D。 17．句意：大峡谷是世界上最伟大的自然奇观之一。 natural自然的；modern现代的；ancient古代的；national民族的。根据常识可知大峡谷是一个自然奇迹。故选A。 18．句意：慢慢地，河水穿过坚硬的岩石。 along沿着；through穿过，指从物体的内部穿过；across穿过，指从一边到达另一边；past越过，指从物体上空越过。此处指河流冲击石头，河水穿过坚硬的岩石，所以应是从物体的内部穿过，应填through，故选B。 19．句意：与此同时，土地正在上涨。 rise动词原形；rising现在分词或动名词；rose过去式；risen过去分词。由“at the same time”可知，此处指的是过去同一时间正在进行的事，“was+现在分词”构成过去进行时。故选B。 20．句意：今天峡谷很深。 more更多；dangerous危险的；deep深的；low低的。由“the land was rising”可知，陆地在升高，所以现在大峡谷很深。故选C。 21．句意：因为它的高度，峡谷两边有不同种类的动植物。 as a result因此，后接句子；because of由于，其后可接名词、代词或动名词；thanks to多亏，其后可接名词、代词或动名词；thanks for因……而感谢。根据“its height”可知，是由于升高，且是名词短语，故选B。 22．句意：因为它的高度，峡谷两边有不同种类的动植物。 side边，单数；sides边，复数；ground地、地面，单数；grounds地、地面，复数。从both可以看出是峡谷的两边，且是复数。故选B。 23．句意：峡谷在一天中的不同时间、不同的季节和天气看起来都不一样。 in在……里；on在……上；at在……点；for为了。in+年份、月份或季节；on+某天/某天上、下午、晚上；at+时刻；for+时间段。根据“different seasons”可知用介词in，故选A。 24．句意：无论何时，当你从顶部或底部看到大峡谷时，将是一次你永远不会忘记的经历。 or或者；and和；to到；with和。根据“from the top ... the bottom”可知，无论你从顶部还是从底部，表示选择应用or。故选A。 25．句意：无论何时，当你从顶部或底部看到大峡谷时，将是一次你永远不会忘记的经历。 will be一般将来时；has一般现在时；was一般过去时；has been现在完成时。由whenever引导的时间状语从句，时态符合“主将从现”，即主句用一般将来时。故选A。 答案第1页，共2页 答案第1页，共2页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$