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（7）Unit 7 Know Our World—八年级下册冀教版英语优选100题(含答案)
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（7）Unit 7 Know Our World—八年级下册冀教版英语优选100题学校：___________姓名：___________班级：___________考号：___________ 一、单选题1．Tom is very______. He has good manners.A.polite B.politely C.impolite D.rude2．Victoria, hurry up!______ we can't arrive there on time.A.Or B.So C.But D.And3．______ of the land in that district is covered with trees and grass.A.Fifth two B.Two fifthC.Fifth second D.Two fifths4．They have been friends ________ they first met.A. since B. while C. before D. after5．To make the environment much better, more trees______ next year. A.plant B.will plantC.are planted D.will be planted6．This book must be great. My sister______ it five times.A.reads B.has reavk C.is reading D.was reading7．It is ________ to say "thank you" very often, even to family members.A. polite B. rude C. dangerous D. humorous8．Put on the coat______ you will be much warmer.A.or B.but C.and D.as9．—Guess what! I broke the record of the 100-metre race.—______!A.Well done B.Bad luck C.Come on D.Hurry up10．My mother______ yesterday when I was not at home.A.rang up me B.put me upC.rang me up D.put up me二、阅读理解 Islands are always changing their shapes, and sometimes, you may see the change happening. As a volcano(火山) near the island erupts(爆发), it spew out(喷出)streams of red-hot lava(熔岩).When the lava reaches the water around the island, it cools and forms new rocks, and the island grows. Most changes are hard to see. Storms and winds usually carry dirt and sand from one side of the island to the other side. Sea waves wash away soil and rocks from one beach and take them to another. So, the island changes the shape slowly, a tiny bit at a time. However, people on some small islands are worried, because they think their islands are changing shapes too fast. They see waves rise higher and further onto shores than they used to, and storms and winds are growing stronger too. What's worse, some places have been flooded. For example, in the Solomon Islands, a country made up of small islands in the Pacific Ocean, five islands have disappeared. Scientists believe that it is because of global warming. With more gas and coal burnt for cars and factories, people produce more greenhouse gas and make the Earth warmer. Then, more ice melts and more water flows into the ocean, and sea level rises. But there is hope. Scientists are looking for ways to stop sea level rising and clean ways to run cars and factories. We can also help by recycling, planting trees, driving less, and wasting less. By doing these things, we can save more islands from disappearing.11．How does an island grow?A.The red-hot lava cools and forms new rocks.B.The volcano gets bigger and makes it grow.C.The sea waves bring soil and rocks to it.D.The sea level becomes lower.12．What are the causes of the disappearence of islands?①More volcano eruptions.②Warmer climate.③Higher sea level.④More gas and coal being burned.A.①② B.③④ C.①②③ D.②③④13．Which way can prevent the islands from disappearing?A.Making more land by lava.B.Running factories with green energy.C.Moving people on islands to other places.D.Burning more gas and coal.14．What can we infer(推断) from the passage?A. The islands will get smaller and disappear someday.B.Keeping islands from disappearing is possible.C. Islands always change shapes, but now such changes are slow.D. Solomon Islands have disappeared from the world.15．What's the scientists' attitude (态度) about disappearing islands according to the last paragraph?A.Hopeful. B.Negative. C.Doubtful. D.Careful.三、七选五16．根据对话内容，从方框中A—G七个选项中,选出五个能补全对话的最佳选项（有两项多余）。A: Hi, Peter, how long have you been in China?B: ①______ However, I'm going back to Britain tomorrow. I've seen many interesting things in China.A: ②______B: Oh, yes. I love it. But when I visited it last time, there were too many people. I've also been to the Bird's Nest.A: Wow, great! ③______B: Yes, I went to see the West Lake in Hangzhou. It is so beautiful.A: OK. Have you tried any Chinese food?B: Oh, yes. I love Chinese food.A: ④______B: My favourite is Beijing Duck. It's delicious.A: Thank you for your time! ⑤______B: Thank you.四、写作题17．日常生活中，我们在交流时，除了用口头语言以外，还会用一些肢体语言。肢体语言在人们的交流中十分重要。假如你是李伟，你的笔友Jack将要来中国学习汉语，请你根据下列提示用英语写一封电子邮件，告诉他中国人常用的一些肢体语言。80词左右，开头和结尾已给出，不计入总词数；提示：1.见面打招呼时点头并微笑。2.很少在公共场合拥抱或亲吻。3.好朋友见面通常短暂地握手。Dear Jack,I’m glad that you are going to study Chinese in China._________ _________________________________________________________________________________________________________________________________________________________________I’ll tell you more when you come. And I’m looking forward to seeing you soon.Yours,Li Wei 参考答案1．答案：A解析：考查词义辨析。句意:汤姆很有礼貌,他彬彬有礼。polite 礼貌的,形容词; politely 礼貌地,副词;impolite不礼貌的,形容词;rude粗鲁的,形容词。根据"He has good manners."可知汤姆很有礼貌,此处是作is的表语,应用形容词polite,故选A。2．答案：A解析：考查连词。句意:维多利亚,快点!否则我们不能准时到那儿了。根据语境可知,此处是说“否则”我们不能准时到那儿了。故选A。3．答案：D解析：考查分数表达法。句意:那个地区五分之二的土地被树木和草地覆盖。分数的分子用基数词,分母用序数词,当分子大于一时,分母用复数。故选项中表达正确的是D项。4．答案：A解析：本题考查连词的用法。主句的时态为现在完成时, 从句的时态为一般过去时, 结合语法知识及语境可知此处应用since“自......以后”。while当......时; before在......之前; after在......之后。5．答案：D解析：考查动词的时态和语态。句意:为了使环境更好,明年会种更多的树。根据时间状语next year可知,此句应该用一般将来时;又因主语trees与动词plant之间是被动关系,此句应用一般将来时的被动语态。故选D。6．答案：B解析：考查动词时态。句意:这本书肯定非常好,我妹妹读了五遍了。根据"five times"可知,应该用现在完成时。故选B。7．答案：A解析：本题考查形容词词义辨析。根据题干中的“经常说‘谢谢你’”可知, 所缺的词是polite“有礼貌的”。rude粗鲁的; dangerous危险的; humorous幽默的。8．答案：C解析：考查连词辨析。句意:穿上那件大衣,你会暖和些。应用 and 表顺承。9．答案：A解析：考查情景交际。句意:—你猜怎么着!我打破了100 米赛跑的记录。—干得好!Well done 干得好;Bad luck 真倒霉;Come on快点;Hurry up 快点。根据"I broke the record of the 100-metre race."可知,这里应是称赞对方,故选A。10．答案：C解析：考查动词短语。句意:昨天我不在家时,我妈妈给我打了电话。ring up给……打电话;put up张贴。动副结构的短语,代词作宾语时要放在两个词中间。故选C。11．答案：A解析：细节理解题。根据第一段中的"When the lava reaches the water around the island, it cools and forms new rocks, and the island grows."可知选A。12．答案：D解析：细节理解题。根据第四段中的"With more gas and coal burnt... Then, more ice melts and more water flows into the ocean, and sea level rises."可知岛屿消失与天然气、煤的燃烧、气候变暖和海平面上升有关。故选D。13．答案：B解析：细节理解题。根据最后一段中的"Scientists are looking for ways to stop sea level rising and clean ways to run cars and factories."可知科学家们正在寻找阻止海平面上升的方法,以及无污染运行汽车和工厂的方法。因此选项B“以绿色能源运行工厂”符合题意。故选B。14．答案：B解析：推理判断题。根据最后一段可知阻止岛屿消失还有希望。故选B。15．答案：A解析：推理判断题。根据最后一段中的"But there is hope."可知阻止岛屿消失是有希望的,因此科学家的态度是抱有希望的。故选A。16．答案：①-⑤ CGDAE解析：①由上句中的" how long have you been in China"（你在中国多长时间了）可知，该句需要回答待在中国的时间，故选C。②由下句中的"Oh, yes. I love it."可知该句是个一般疑问句，只有D和G符合一般疑问句的要求，由" But when I visited it last time, there were too many people."（但上次我去参观的时候，那里的人太多了）可知，it指的是一个具体的地方，故选G。③从答语中的"Yes, I went to see the West Lake in Hangzhou."可知，该句是一个一般疑问句。结合语境可知选D（你去过北京以外的地方吗？）。④由答语" My favourite is Beijing Duck."可知，上句问对方最喜欢的中国菜是什么，故选A。⑤由对话开始时的" However, I'm going back to Britain tomorrow."可知，该句是向对方表达临行前的祝福，故选E。17．答案：Dear Jack,I’m glad that you are going to study Chinese in China. Before you come, I’d like to tell you what body language Chinese people often use. Just like in America, in China, people greet each other with head nodding, smiling and so on. We often smile when we meet people. Also, in China, nodding the head means agreement. But we hardly ever hug or kiss each other in public. Even good friends just shake hands for a short time when they meet. And remember that in China, students must sit in their seats in class-it’s our tradition. I’ll tell you more when you come. And I’m looking forward to seeing you soon.Yours,Li Wei解析： A.What's your favourite Chinese dish?B.Where have you been?C.I've been here for two weeks.D.Did you go anywhere outside Beijing?E.Have a safe trip home.F.I wish you will have a good time in China.G.Have you been to the Great Wall?
（7）Unit 7 Know Our World—八年级下册冀教版英语优选100题学校：___________姓名：___________班级：___________考号：___________ 一、单选题1．Tom is very______. He has good manners.A.polite B.politely C.impolite D.rude2．Victoria, hurry up!______ we can't arrive there on time.A.Or B.So C.But D.And3．______ of the land in that district is covered with trees and grass.A.Fifth two B.Two fifthC.Fifth second D.Two fifths4．They have been friends ________ they first met.A. since B. while C. before D. after5．To make the environment much better, more trees______ next year. A.plant B.will plantC.are planted D.will be planted6．This book must be great. My sister______ it five times.A.reads B.has reavk C.is reading D.was reading7．It is ________ to say "thank you" very often, even to family members.A. polite B. rude C. dangerous D. humorous8．Put on the coat______ you will be much warmer.A.or B.but C.and D.as9．—Guess what! I broke the record of the 100-metre race.—______!A.Well done B.Bad luck C.Come on D.Hurry up10．My mother______ yesterday when I was not at home.A.rang up me B.put me upC.rang me up D.put up me二、阅读理解 Islands are always changing their shapes, and sometimes, you may see the change happening. As a volcano(火山) near the island erupts(爆发), it spew out(喷出)streams of red-hot lava(熔岩).When the lava reaches the water around the island, it cools and forms new rocks, and the island grows. Most changes are hard to see. Storms and winds usually carry dirt and sand from one side of the island to the other side. Sea waves wash away soil and rocks from one beach and take them to another. So, the island changes the shape slowly, a tiny bit at a time. However, people on some small islands are worried, because they think their islands are changing shapes too fast. They see waves rise higher and further onto shores than they used to, and storms and winds are growing stronger too. What's worse, some places have been flooded. For example, in the Solomon Islands, a country made up of small islands in the Pacific Ocean, five islands have disappeared. Scientists believe that it is because of global warming. With more gas and coal burnt for cars and factories, people produce more greenhouse gas and make the Earth warmer. Then, more ice melts and more water flows into the ocean, and sea level rises. But there is hope. Scientists are looking for ways to stop sea level rising and clean ways to run cars and factories. We can also help by recycling, planting trees, driving less, and wasting less. By doing these things, we can save more islands from disappearing.11．How does an island grow?A.The red-hot lava cools and forms new rocks.B.The volcano gets bigger and makes it grow.C.The sea waves bring soil and rocks to it.D.The sea level becomes lower.12．What are the causes of the disappearence of islands?①More volcano eruptions.②Warmer climate.③Higher sea level.④More gas and coal being burned.A.①② B.③④ C.①②③ D.②③④13．Which way can prevent the islands from disappearing?A.Making more land by lava.B.Running factories with green energy.C.Moving people on islands to other places.D.Burning more gas and coal.14．What can we infer(推断) from the passage?A. The islands will get smaller and disappear someday.B.Keeping islands from disappearing is possible.C. Islands always change shapes, but now such changes are slow.D. Solomon Islands have disappeared from the world.15．What's the scientists' attitude (态度) about disappearing islands according to the last paragraph?A.Hopeful. B.Negative. C.Doubtful. D.Careful.三、七选五16．根据对话内容，从方框中A—G七个选项中,选出五个能补全对话的最佳选项（有两项多余）。A: Hi, Peter, how long have you been in China?B: ①______ However, I'm going back to Britain tomorrow. I've seen many interesting things in China.A: ②______B: Oh, yes. I love it. But when I visited it last time, there were too many people. I've also been to the Bird's Nest.A: Wow, great! ③______B: Yes, I went to see the West Lake in Hangzhou. It is so beautiful.A: OK. Have you tried any Chinese food?B: Oh, yes. I love Chinese food.A: ④______B: My favourite is Beijing Duck. It's delicious.A: Thank you for your time! ⑤______B: Thank you.四、写作题17．日常生活中，我们在交流时，除了用口头语言以外，还会用一些肢体语言。肢体语言在人们的交流中十分重要。假如你是李伟，你的笔友Jack将要来中国学习汉语，请你根据下列提示用英语写一封电子邮件，告诉他中国人常用的一些肢体语言。80词左右，开头和结尾已给出，不计入总词数；提示：1.见面打招呼时点头并微笑。2.很少在公共场合拥抱或亲吻。3.好朋友见面通常短暂地握手。Dear Jack,I’m glad that you are going to study Chinese in China._________ _________________________________________________________________________________________________________________________________________________________________I’ll tell you more when you come. And I’m looking forward to seeing you soon.Yours,Li Wei 参考答案1．答案：A解析：考查词义辨析。句意:汤姆很有礼貌,他彬彬有礼。polite 礼貌的,形容词; politely 礼貌地,副词;impolite不礼貌的,形容词;rude粗鲁的,形容词。根据"He has good manners."可知汤姆很有礼貌,此处是作is的表语,应用形容词polite,故选A。2．答案：A解析：考查连词。句意:维多利亚,快点!否则我们不能准时到那儿了。根据语境可知,此处是说“否则”我们不能准时到那儿了。故选A。3．答案：D解析：考查分数表达法。句意:那个地区五分之二的土地被树木和草地覆盖。分数的分子用基数词,分母用序数词,当分子大于一时,分母用复数。故选项中表达正确的是D项。4．答案：A解析：本题考查连词的用法。主句的时态为现在完成时, 从句的时态为一般过去时, 结合语法知识及语境可知此处应用since“自......以后”。while当......时; before在......之前; after在......之后。5．答案：D解析：考查动词的时态和语态。句意:为了使环境更好,明年会种更多的树。根据时间状语next year可知,此句应该用一般将来时;又因主语trees与动词plant之间是被动关系,此句应用一般将来时的被动语态。故选D。6．答案：B解析：考查动词时态。句意:这本书肯定非常好,我妹妹读了五遍了。根据"five times"可知,应该用现在完成时。故选B。7．答案：A解析：本题考查形容词词义辨析。根据题干中的“经常说‘谢谢你’”可知, 所缺的词是polite“有礼貌的”。rude粗鲁的; dangerous危险的; humorous幽默的。8．答案：C解析：考查连词辨析。句意:穿上那件大衣,你会暖和些。应用 and 表顺承。9．答案：A解析：考查情景交际。句意:—你猜怎么着!我打破了100 米赛跑的记录。—干得好!Well done 干得好;Bad luck 真倒霉;Come on快点;Hurry up 快点。根据"I broke the record of the 100-metre race."可知,这里应是称赞对方,故选A。10．答案：C解析：考查动词短语。句意:昨天我不在家时,我妈妈给我打了电话。ring up给……打电话;put up张贴。动副结构的短语,代词作宾语时要放在两个词中间。故选C。11．答案：A解析：细节理解题。根据第一段中的"When the lava reaches the water around the island, it cools and forms new rocks, and the island grows."可知选A。12．答案：D解析：细节理解题。根据第四段中的"With more gas and coal burnt... Then, more ice melts and more water flows into the ocean, and sea level rises."可知岛屿消失与天然气、煤的燃烧、气候变暖和海平面上升有关。故选D。13．答案：B解析：细节理解题。根据最后一段中的"Scientists are looking for ways to stop sea level rising and clean ways to run cars and factories."可知科学家们正在寻找阻止海平面上升的方法,以及无污染运行汽车和工厂的方法。因此选项B“以绿色能源运行工厂”符合题意。故选B。14．答案：B解析：推理判断题。根据最后一段可知阻止岛屿消失还有希望。故选B。15．答案：A解析：推理判断题。根据最后一段中的"But there is hope."可知阻止岛屿消失是有希望的,因此科学家的态度是抱有希望的。故选A。16．答案：①-⑤ CGDAE解析：①由上句中的" how long have you been in China"（你在中国多长时间了）可知，该句需要回答待在中国的时间，故选C。②由下句中的"Oh, yes. I love it."可知该句是个一般疑问句，只有D和G符合一般疑问句的要求，由" But when I visited it last time, there were too many people."（但上次我去参观的时候，那里的人太多了）可知，it指的是一个具体的地方，故选G。③从答语中的"Yes, I went to see the West Lake in Hangzhou."可知，该句是一个一般疑问句。结合语境可知选D（你去过北京以外的地方吗？）。④由答语" My favourite is Beijing Duck."可知，上句问对方最喜欢的中国菜是什么，故选A。⑤由对话开始时的" However, I'm going back to Britain tomorrow."可知，该句是向对方表达临行前的祝福，故选E。17．答案：Dear Jack,I’m glad that you are going to study Chinese in China. Before you come, I’d like to tell you what body language Chinese people often use. Just like in America, in China, people greet each other with head nodding, smiling and so on. We often smile when we meet people. Also, in China, nodding the head means agreement. But we hardly ever hug or kiss each other in public. Even good friends just shake hands for a short time when they meet. And remember that in China, students must sit in their seats in class-it’s our tradition. I’ll tell you more when you come. And I’m looking forward to seeing you soon.Yours,Li Wei解析： A.What's your favourite Chinese dish?B.Where have you been?C.I've been here for two weeks.D.Did you go anywhere outside Beijing?E.Have a safe trip home.F.I wish you will have a good time in China.G.Have you been to the Great Wall?
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