Unit 8 Our Blue Planet 基数词和祈使句（单元核心语法精练）英语新教材仁爱科普版七年级下册

Unit 8 Our Blue Planet 核心语法精练（基数词的表达和祈使句） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 3 一、单项选择 3 二、完成句子 10 C 综合攻坚·能力跃升 12 题型一 语法填空 12 题型二 阅读理解 15 考点一 基数词 0-12 one two three four five six seven eight nine ten eleven twelve 13-19 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20-90 整数 twenty thirty forty fifty sixty seventy eighty ninety 20-99 非整数 twenty-one forty-two 三位数 121 one hundred and twenty-one 206 two hundred and six 多位数 1,987,654,321 one billion nine hundred and eighty-seven million six hundred and fifty-four thousand three hundred and twenty-one 不确切数 hundreds of thousands of millions of 不确切岁数/年代 in her forties in the 1990s 考点二 祈使句 当我们向他人发出命令，提出要求或建议时，常使用祈使句。祈使句的祝愿时you（听话人），通常不明确表示出来。 句式 结构 例句 肯定句 Do型：动词原形（+宾语）+其他成分。 Have a seat here.这边坐。 Be型：Be+n/adj+其他成分。 Be a good child!要做一个好孩子！ Let型：Let+宾语+动词原形+其他成分。 Let me help you.让我来帮你。 否定句 Do型和Be型均在句首加Don’t构成。 Don’t be late for school!上学不要迟到！ Let型的否定形式有两种： Don’t+let+宾语+动词原形+其他成分。 Let+宾语+not+动词原形+其他成分。 Don’t let him go. =Let him not go. 反义疑问句 祈使句+will you/won’t you? Open the window,will you? Let us不包括听话者在内，指示对听话者说，反义疑问句的主语仍然为you Let us play with snow,will you? 让我们玩雪，好吗？ Let us play with snow,shall we? 咱们玩雪吧，好吗？ Let’s是表示第一人称的祈使句，包含说话者，所以反义疑问句的主语为we. ※（1）有的祈使句在意思明确的情况下，动词可省略。 This way,please.=Go this way, please. (2) 有些祈使句可用No开头，用来表示禁止。 No smoking!禁止吸烟！ （3） 为了使祈使句听来比较客气，委婉，除了用please外，句末还可用will you。 Read the text,will you?读一下这篇文章，好吗？ （4） 在祈使句的前面加上do可以加强语气，有make sure(一定，务必)的意思。 Do remember to call me. (5) 祈使句的答句常用一般将来时。 --Don’t smoke here. --Sorry,I won’t. 一、单项选择 1．______ families chose the island to travel during the summer holiday. A．Hundreds of B．Two hundreds of C．Two hundreds 2．—How do you read the number 40, 391? —It’s ________. A．four thousand, three hundreds and ninety-one B．forty thousand and three hundred and ninety-one C．forty thousand, three hundred and ninety-one 3．The number 7,867 reads “________”. A．seven thousand, eight hundred and sixty-seven B．seven thousand, eight hundred sixty-seven C．seven thousand, eight hundred, sixty-seven 4．There are ______ students in our school. A．hundreds of B．six hundreds C．six hundred of 5．—Can you say the number 567120 in English? —Yes. __________. A．Five hundred and sixty-seven, one hundred and twenty B．Five hundreds and sixty-seven thousands, one hundred and twenty C．Five hundred and sixty-seven thousand, one hundred and twenty D．Five hundreds and sixty-seven thousand, one hundred twenty 6．John began to make a living by himself ________. A．in his thirty B．in his thirties C．in the thirty D．in the thirties 7．There are ________ students in our class, twenty girls and twenty-five boys. A．forty B．forty-five C．fifty D．fifty-five 8．________ people came to watch the football match. A．Thousand B．Thousand of C．Thousands D．Thousands of 9．—What is nine and eleven? —It’s ________. A．seventeen B．nineteen C．twenty 10．There are ________ of bikes in our town, and it’s very convenient for us to ride to work. A．two thousands B．two thousand C．thousands D．thousand 11．Shanghai is one of the largest cities in the world. There are ________ people living in Shanghai. A．twelve millions B．million of C．fourteen millions of D．millions of 12．___________ good care of your pet, or it will get sick. A．Take B．To take C．Taking D．Taken 13．Don’t ________ late for school! A．is B．to be C．be 14．________ stay up late. It’s bad for your health. A．Do B．Don’t C．Does D．Doesn’t 15．________ slowly! It’s dangerous. A．Running B．To run C．Run 16．—Jack, ________ in the hallways. It’s not safe. —Sorry, Miss Brown. A．not run B．can’t run C．don’t run D．not to run 17．________ in the river. It’s dangerous. A．Don’t swim B．Not swim C．Not swimming 18．Hurry up, ________ you’ll be late. A．but B．and C．or D．if 19．“________ your things before we leave. Don’t forget your jacket!”, said Mom. A．Take B．Taking C．Took D．To take 20．________ the door, please. It’s too cold outside. A．Open B．Don’t close C．Close D．don’t open 二、完成句子 21．他有二十本书。 He books. 22．我有四个西红柿。 I have . 23．实际上，曾经有成千上万只渡渡鸟。 Actually, there used to be dodos. 24．现在体育场上有400名学生。 There are now. 25．这些房子有200多年的历史了。 These houses are more than . 26．看我们的国旗，它很漂亮。 our national flag. It’s very beautiful. 27．不要独自一人去湖边，很危险。 Don’t by yourself. It’s very dangerous. 28．Use the ladder to reach the book. (改为否定句) the ladder to reach the book. 29．We must keep away from the stranger. (改为祈使句) from the stranger. 30．Pass the ball to Jill. (改为否定句) the ball to Jill. 题型一 语法填空 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个适当的单词，要求所填的词意义准确，形式正确，使短文意思完整、行文连贯。 Do you think people all over the world can drink and use clean water? Well, it’s not right. Let’s see Miya’s story. Miya is 1 eleven-year-old girl and she lives in South Sudan. She walks to the river near her village 2 (one) a day to get water for her family. It’s a long walk, so Miya doesn’t have time to go to school. Miya worries 3 her sister Akeer. Akeer is sick (生病的) from the dirty water, 4 there is little Miya’s family can do about it. One day, two 5 (man) come to Miya’s village. After 6 (talk) with the villagers (村民), they begin to work in the ground between two big trees. When Miya learns they will dig a well, she thinks they can’t do it. 7 (final), water comes out from the well. People bring their bottles to drink the water. It is clean and fresh. Everyone is 8 (excite). I feel happy for Miya and 9 (she) village. From her story, I know it’s still hard for some people to get clean water. Water is 10 (use). We should start from little things to save water in our daily life. 题型二 阅读理解 There are many lakes in China. Today, let’s learn something about lakes. Lake Tai It is a freshwater lake in Jiangsu. There is a Fishing Festival every year. Fishing lovers go to Lake Tai to fish and enjoy fishing. It is really a good place for fishing. Qiandao Lake It is a clear freshwater lake with beautiful hills and green forests in Hangzhou. There are many kinds of fishes in the lake. You can’t see some of them in other places in China. Yangcheng Lake It is between Lake Tai and the Changjiang River in Jiangsu. It is a freshwater lake and is famous for one thing, the Chinese mitten crab (大闸蟹), a kind of Chinese crabs. Jinniu Lake It is a man-made (人工的) lake in Nanjing, Jiangsu. It is near the Changjiang River. People made it many years ago. In summer, the wind is cool. It is a good place to go fishing in summer. 1．How many lakes in Jiangsu does the writer talk about in the text? A．One. B．Two. C．Three. D．Four. 2．Why is Jinniu Lake different from the other lakes? A．Because there are many kinds of fishes in it. B．Because it is a man-made lake. C．Because it is a good place for fishing. D．Because it is a freshwater lake. 3．If you are a fishing lover, which lake can you go to for the Fishing Festival? A．Lake Tai. B．Qiandao Lake. C．Yangcheng Lake. D．Jinniu Lake. 4．What is Yangcheng Lake famous for? A．Fish. B．Freshwater. C．Chinese mitten crabs. D．Plants. 5．Where is the text probably from? A．A story book. B．A poster. C．A science magazine (杂志). D．A geography book. The Eye of the Sahara is one of Earth’s most amazing natural wonders. It’s a special place in the desert (沙漠) of Mauritania, Africa. Looking from the sky, it looks like a huge, bright eye! It is as long as 500 football fields. The Eye looks like a big round pizza with different colored parts. How was it made? Millions of years ago, the ground under the sand started to rise up. Then, wind and rain slowly wore away the soft rocks (岩石), leaving the hard ones behind. Over time, these hard rocks formed the beautiful circles we see today. From above, you can count about 10 round circles, each one has a different color. The biggest circle is on the outside, with smaller ones inside. But the Eye of the Sahara is in trouble. The desert is very dry, and sandstorms often blow over it. The sand can make the rocks difficult to see. Also, not many people know about this amazing place because it’s far from big cities. What can we do to help? Scientists are studying the Eye to find ways to conserve the rocks from sand. Some people also suggest building a small road or a simple visitor center nearby. This way, more kids and tourists can come and see the Eye of the Sahara. 1．What does the Eye of the Sahara look like? A．A football field. B．A bright star. C．A colorful pizza. D．A deep ocean. 2．What can we learn about the circles of the Eye from Paragraph 2? A．They are all the same size. B．The smallest circle is in the center. C．Each circle has the same color. D．There are about 8 round circles. 3．Why can’t many people visit the Eye of the Sahara easily? A．Because it’s too small to find. B．Because it’s far from cities. C．Because it’s always full of water. D．Because it’s too hot to get there. 4．What does the underlined word “conserve” in Paragraph 4 mean? A．Climb. B．Hike. C．Develop. D．Protect. 5．What is the main purpose of the passage? A．To talk about dangerous sandstorms. B．To tell how to build a visitor center. C．To compare different deserts in Africa. D．To describe a natural wonder and its challenges. 1 / 12 学科网（北京）股份有限公司 $ Unit 8 Our Blue Planet 核心语法精练（基数词的表达和祈使句） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 3 一、单项选择 3 二、完成句子 10 C 综合攻坚·能力跃升 12 题型一 语法填空 12 题型二 阅读理解 15 考点一 基数词 0-12 one two three four five six seven eight nine ten eleven twelve 13-19 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20-90 整数 twenty thirty forty fifty sixty seventy eighty ninety 20-99 非整数 twenty-one forty-two 三位数 121 one hundred and twenty-one 206 two hundred and six 多位数 1,987,654,321 one billion nine hundred and eighty-seven million six hundred and fifty-four thousand three hundred and twenty-one 不确切数 hundreds of thousands of millions of 不确切岁数/年代 in her forties in the 1990s 考点二 祈使句 当我们向他人发出命令，提出要求或建议时，常使用祈使句。祈使句的祝愿时you（听话人），通常不明确表示出来。 句式 结构 例句 肯定句 Do型：动词原形（+宾语）+其他成分。 Have a seat here.这边坐。 Be型：Be+n/adj+其他成分。 Be a good child!要做一个好孩子！ Let型：Let+宾语+动词原形+其他成分。 Let me help you.让我来帮你。 否定句 Do型和Be型均在句首加Don’t构成。 Don’t be late for school!上学不要迟到！ Let型的否定形式有两种： Don’t+let+宾语+动词原形+其他成分。 Let+宾语+not+动词原形+其他成分。 Don’t let him go. =Let him not go. 反义疑问句 祈使句+will you/won’t you? Open the window,will you? Let us不包括听话者在内，指示对听话者说，反义疑问句的主语仍然为you Let us play with snow,will you? 让我们玩雪，好吗？ Let us play with snow,shall we? 咱们玩雪吧，好吗？ Let’s是表示第一人称的祈使句，包含说话者，所以反义疑问句的主语为we. ※（1）有的祈使句在意思明确的情况下，动词可省略。 This way,please.=Go this way, please. (2) 有些祈使句可用No开头，用来表示禁止。 No smoking!禁止吸烟！ （3） 为了使祈使句听来比较客气，委婉，除了用please外，句末还可用will you。 Read the text,will you?读一下这篇文章，好吗？ （4） 在祈使句的前面加上do可以加强语气，有make sure(一定，务必)的意思。 Do remember to call me. (5) 祈使句的答句常用一般将来时。 --Don’t smoke here. --Sorry,I won’t. 一、单项选择 1．______ families chose the island to travel during the summer holiday. A．Hundreds of B．Two hundreds of C．Two hundreds 【答案】A 【详解】句意：数以百计的家庭在暑假期间选择去这个岛屿旅游。 考查数词。“hundred”前有具体数字时，用单数形式，且不与“of”连用；“hundred”前无具体数字时，用“hundreds of”表示“数百的”。此处无具体数字，所以用“Hundreds of”。故选A。 2．—How do you read the number 40, 391? —It’s ________. A．four thousand, three hundreds and ninety-one B．forty thousand and three hundred and ninety-one C．forty thousand, three hundred and ninety-one 【答案】C 【详解】句意：——你怎么读数字40, 391？——它读作forty thousand three hundred and ninety-one。 考查数词表达。在英语中，当thousand、hundred等词前有具体数字修饰时，其后不能加s，所以“四十千”应表达为forty thousand；“三百”应表达为three hundred；在表示“几十几”时，十位数和个位数之间要用连字符“-”连接，但当表达几百几十几时，百位和十位之间用and连接，十位和个位之间不用连字符，所以“九十一”应表达为ninety-one，且“三百”和“九十一”之间也要用and连接。综上，40, 391应读作forty thousand three hundred and ninety-one。故选C。 3．The number 7,867 reads “________”. A．seven thousand, eight hundred and sixty-seven B．seven thousand, eight hundred sixty-seven C．seven thousand, eight hundred, sixty-seven 【答案】A 【详解】句意：数字7,867读作“七千八百六十七”。 考查大数的读法。大数的表示法：先从右至左数，每三位数加一个逗点，第一个逗点代表thousand（千）；在一百以上的数中，在hundred之后要用“and”，其他单位词之间不加“and”，故选A。 4．There are ______ students in our school. A．hundreds of B．six hundreds C．six hundred of 【答案】A 【详解】句意：我们学校有好几百名学生。 考查数词用法。hundreds of固定搭配，表示“数百的”，泛指数量多；具体数字修饰时，hundred用单数，且不与of连用。空格处泛指学生数量，用hundreds of。故选A。 5．—Can you say the number 567120 in English? —Yes. __________. A．Five hundred and sixty-seven, one hundred and twenty B．Five hundreds and sixty-seven thousands, one hundred and twenty C．Five hundred and sixty-seven thousand, one hundred and twenty D．Five hundreds and sixty-seven thousand, one hundred twenty 【答案】C 【详解】句意：——你能用英语说出数字567120吗？ ——可以。Five hundred and sixty-seven thousand, one hundred and twenty. 考查数字表达。million、hundred前有具体数字时不变为复数，排除B和D；大数字以逗号分隔，如 567,120，逗号前是千位部分，读作“… thousand”；逗号后是百位部分，读作“… hundred and …”，选项A少了千位部分的“… thousand”。故选C。 6．John began to make a living by himself ________. A．in his thirty B．in his thirties C．in the thirty D．in the thirties 【答案】B 【详解】句意：John在他三十多岁的时候开始自力更生。 考查年龄表达法。in his thirty错误表达；in his thirties在他三十多岁时；in the thirty错误表达；in the thirties在三十年代。根据“John began to make a living by himself”可知，此处用in his thirties，表示“在他三十多岁时”。故选B。 7．There are ________ students in our class, twenty girls and twenty-five boys. A．forty B．forty-five C．fifty D．fifty-five 【答案】B 【详解】句意：我们班有45个学生，20个女生，25个男生。 考查数词。forty40；forty-five45；fifty50；fifty-five55。根据“twenty girls and twenty-five boys”可知，一共45个学生，故选B。 8．________ people came to watch the football match. A．Thousand B．Thousand of C．Thousands D．Thousands of 【答案】D 【详解】句意：成千上万的人来看足球比赛。 考查数词用法。。thousand前面有具体数字时，用单数，没有具体数字时，用复数，加of，表示概数。故选D。 9．—What is nine and eleven? —It’s ________. A．seventeen B．nineteen C．twenty 【答案】C 【详解】句意：——九加十一等于几？——二十。 考查数字运算及基数词。seventeen十七；nineteen十九；twenty二十。根据“What is nine and eleven?”可知，九加十一等于二十。故选C。 10．There are ________ of bikes in our town, and it’s very convenient for us to ride to work. A．two thousands B．two thousand C．thousands D．thousand 【答案】C 【详解】句意：我们镇上有成千上万的自行车，骑车上班非常方便。 考查数词的用法。thousand前有具体数字时用原形，当后接介词of时，要变成复数形式。thousands of“成千上万的”。故选C。 11．Shanghai is one of the largest cities in the world. There are ________ people living in Shanghai. A．twelve millions B．million of C．fourteen millions of D．millions of 【答案】D 【详解】句意：上海是世界上最大的城市之一。有数百万人住在上海。 考查数词的用法。million“百万”前有具体数字时，不变为复数形式，在表示大数时可用“复数形式+介词of”，millions of“数百万的”。故选D。 12．___________ good care of your pet, or it will get sick. A．Take B．To take C．Taking D．Taken 【答案】A 【详解】句意：好好照顾你的宠物，否则它会生病的。 考查祈使句。Take动词原形；To take动词不定式；Taking动名词或现在分词；Taken过去分词。根据“or it will get sick”可知，此处是“祈使句，or+陈述句”的固定句型，祈使句需用动词原形开头。故选A。 13．Don’t ________ late for school! A．is B．to be C．be 【答案】C 【详解】句意：上学不要迟到！ 考查祈使句的用法。祈使句的否定结构为“Don’t+动词原形”，此处需用动词原形be。故选C。 14．________ stay up late. It’s bad for your health. A．Do B．Don’t C．Does D．Doesn’t 【答案】B 【详解】句意：不要熬夜。这对你的健康不好。 考查祈使句。根据“It’s bad for your health.”可知，此处指不要熬夜，为祈使句的否定形式，结构为“Don’t+动词原形+其他”。故选B。 15．________ slowly! It’s dangerous. A．Running B．To run C．Run 【答案】C 【详解】句意：跑慢点！这很危险。 考查祈使句。此处是表示命令或警告，所以是祈使句，动词用原形。故选C。 16．—Jack, ________ in the hallways. It’s not safe. —Sorry, Miss Brown. A．not run B．can’t run C．don’t run D．not to run 【答案】C 【详解】句意：——Jack，不要在走廊里跑，这不安全。——抱歉，布朗老师。 考查祈使句的否定形式。空格处需填入一个否定祈使句，结构为“Don’t+动词原形”，表示禁止或劝诫。故选C。 17．________ in the river. It’s dangerous. A．Don’t swim B．Not swim C．Not swimming 【答案】A 【详解】句意：不要在河里游泳。这很危险。 考查祈使句的否定式。根据“It’s dangerous”及选项可知，是指不要在河里游泳，句子是祈使句的否定式，结构为“Don’t+动词原形+其它”。故选A。 18．Hurry up, ________ you’ll be late. A．but B．and C．or D．if 【答案】C 【详解】句意：快点，否则你会迟到。 考查连词辨析。but但是；and和；or否则；if如果。根据“Hurry up,... you’ll be late”可知，此句是“祈使句 + or + 陈述句”句型，表示“如果不……就会……”的警告或建议。故选C。 19．“________ your things before we leave. Don’t forget your jacket!”, said Mom. A．Take B．Taking C．Took D．To take 【答案】A 【详解】句意：妈妈说，“我们离开之前带上你的东西。不要忘记你的夹克衫！” 考查祈使句用法。根据“ ‘...your things before we leave. Don’t forget your jacket!’, said Mom.”可知，空处所在句子为肯定的祈使句，需动词原形放句首。故选A。 20．________ the door, please. It’s too cold outside. A．Open B．Don’t close C．Close D．don’t open 【答案】C 【详解】句意：请把门关上。外面太冷了。 考查祈使句。open“开”，close“关”。根据“It’s too cold outside.”可知，此处是说请关门，为肯定祈使句。故选C。 二、完成句子 21．他有二十本书。 He books. 【答案】 has twenty 【详解】根据中英文对照可知，此处缺少“有”和“二十”，have“有”，主语是he，动词用三单形式，twenty“二十”，基数词，表示数量多少，故填has；twenty。 22．我有四个西红柿。 I have . 【答案】 four tomatoes 【详解】根据中英文对照可知，英文句子缺“四个西红柿”。four“四个”，数词；tomato“西红柿”，名词；tomato是可数名词，前面有four修饰，要用复数形式tomatoes。故填four；tomatoes。 23．实际上，曾经有成千上万只渡渡鸟。 Actually, there used to be dodos. 【答案】thousands of 【详解】根据中英文对照，空格处缺“成千上万”。“thousands of”是固定短语，意为“成千上万的”，用来修饰可数名词复数“dodos”，符合句子表达数量的语境。故填thousands of。 24．现在体育场上有400名学生。 There are now. 【答案】four hundred students on the sports field 【详解】根据中英对照可知，横线处表示“体育场上有400名学生”，400名学生：four hundred students，作主语；体育场上：on the sports field，作地点状语。故填four hundred students on the sports field。 25．这些房子有200多年的历史了。 These houses are more than . 【答案】two hundred years old/200 years old 【详解】根据中英文对照可知，此处缺少“200年”，其英文表达用：基数词+年，“年”用years old表达。故填two hundred years old/200 years old。 26．看我们的国旗，它很漂亮。 our national flag. It’s very beautiful. 【答案】 Look at 【详解】根据中英文对照可知，英文句子应用动词短语look at表示“看”，此处是祈使句的肯定形式，应用动词原形开头，句首首字母大写。故填Look；at。 27．不要独自一人去湖边，很危险。 Don’t by yourself. It’s very dangerous. 【答案】 go to the lake 【详解】根据中英文对照可知，此处使用go to the lake“去湖边”，该句为祈使句否定形式，Don’t后接动词原形。故填go；to；the；lake。 28．Use the ladder to reach the book. (改为否定句) the ladder to reach the book. 【答案】 Don’t use 【详解】句意：使用梯子去够到那本书。肯定句变否定句时，若原句为祈使句，则在句首直接加Don’t。故填Don’t；use。 29．We must keep away from the stranger. (改为祈使句) from the stranger. 【答案】 Keep away 【详解】句意：我们必须远离那个陌生人。原句为陈述句，改为祈使句时需要去掉主语“we”和情态动词“must”，直接用动词原形开头，即用“keep away”开头，位于句首，首字母大写，故填Keep；away。 30．Pass the ball to Jill. (改为否定句) the ball to Jill. 【答案】 Don’t pass 【详解】句意：把球传给Jill。原句为祈使句，祈使句的否定形式是在实义动词原形前加Don’t，实义动词原形恢复成小写，故填Don’t；pass。 题型一 语法填空 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 David and Jimmy are good friends. They like to go 1 (boat) on the river near their city. They each have their own boat. David likes yellow, so his boat is light 2 . Jimmy’s favorite color is brown, and he bought 3 brown boat. On a sunny and cool Sunday, they went boating on the river 4 their families. They brought fishing poles (钓鱼竿), 5 they can try to catch fish from the river. They had a 6 time on their boats. But they 7 (see) many plastic 8 (bag) in the river. The river looked like a big rubbish bin. It isn’t a good thing. They 9 (worry) about it and decided to do something for the river. In the afternoon, they did 10 (they) best to clean up the rubbish in the river. They also put up a sign near the bank. It told people not to throw rubbish into the river. 【答案】 1．boating 2．yellow 3．a 4．with 5．so 6．good/great 7．saw 8．bags 9．worried 10．their 【导语】本文是一篇记叙文，讲述了David和Jimmy在河边划船时发现河流污染，并采取措施清理垃圾的故事。 1．句意：他们喜欢在城市附近的河上划船。go boating“去划船”，是固定搭配。故填boating。 2．句意：David喜欢黄色，所以他的船是浅黄色的。根据“David likes yellow”可知，此处指浅黄色的，yellow符合。故填yellow。 3．句意：Jimmy最喜欢的颜色是棕色，他买了一艘棕色的船。此处表示泛指的含义，brown以辅音音素开头，用a。故填a。 4．句意：在一个晴朗凉爽的周日，他们和家人一起去河边划船。根据“they went boating on the river … their families”的语境可知，此处指他们和家人一起去河边划船，with“和”符合。故填with。 5．句意：他们带了钓鱼竿，这样他们可以试着从河里钓鱼。根据“They brought fishing poles (钓鱼竿)…they can try to catch fish from the river.”的语境可知，此处表示因果关系，前因后果，so符合。故填so。 6．句意：他们在船上玩得很开心。have a good/great time“过得愉快；玩得开心”，是固定搭配。故填good/great。 7．句意：但他们看到河里有许多塑料袋。句子时态为一般过去式，用saw。故填saw。 8．句意：但他们看到河里有许多塑料袋。根据“many”可知，此处用复数形式bags。故填bags。 9．句意：他们担心它，决定为这条河做点什么。句子时态为一般过去式，用worried。故填worried。 10．句意：下午，他们尽最大努力清理河里的垃圾。do one’s best“尽最大努力”，是固定搭配，用their。故填their。 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个适当的单词，要求所填的词意义准确，形式正确，使短文意思完整、行文连贯。 Do you think people all over the world can drink and use clean water? Well, it’s not right. Let’s see Miya’s story. Miya is 1 eleven-year-old girl and she lives in South Sudan. She walks to the river near her village 2 (one) a day to get water for her family. It’s a long walk, so Miya doesn’t have time to go to school. Miya worries 3 her sister Akeer. Akeer is sick (生病的) from the dirty water, 4 there is little Miya’s family can do about it. One day, two 5 (man) come to Miya’s village. After 6 (talk) with the villagers (村民), they begin to work in the ground between two big trees. When Miya learns they will dig a well, she thinks they can’t do it. 7 (final), water comes out from the well. People bring their bottles to drink the water. It is clean and fresh. Everyone is 8 (excite). I feel happy for Miya and 9 (she) village. From her story, I know it’s still hard for some people to get clean water. Water is 10 (use). We should start from little things to save water in our daily life. 【答案】 1．an 2．once 3．about 4．but 5．men 6．talking 7．Finally 8．excited 9．her 10．useful 【导语】本文是一篇记叙文，讲述了南苏丹女孩Miya因取水无法上学，妹妹因脏水生病，后来挖井获得干净水源的故事，呼吁节约用水。 1．句意：Miya是一个11岁的女孩，她住在南苏丹。此处表示泛指的含义，eleven以元音音素开头，用an。故填an。 2．句意：她每天走到村子附近的河边一次，为家人取水。once a day“一天一次”，是固定搭配。故填once。 3．句意：Miya担心她的妹妹Akeer。worry about“担心”，是固定搭配。故填about。 4．句意：Akeer因脏水生病，但Miya的家人对此无能为力。根据“Akeer is sick (生病的) from the dirty water…there is little Miya’s family can do about it.”的语境可知，前后句为转折关系，but符合。故填but。 5．句意：一天，两个男人来到Miya的村子。根据“two”可知，此处用复数形式men。故填men。 6．句意：在和村民们交谈后，他们开始在两棵大树之间的土地上工作。此处用动名词形式，作介词After的宾语。故填talking。 7．句意：最后，水从井里出来了。此处应用副词形式，作状语，句首首字母大写，Finally符合。故填Finally。 8．句意：大家都很兴奋。此处表示人的感受，用形容词excited。故填excited。 9．句意：我为Miya和她的村子感到高兴。此处需用形容词性物主代词修饰“village”。故填her。 10．句意：水是有用的。此处用形容词，作表语，说明水的价值，useful符合。故填useful。 题型二 阅读理解 There are many lakes in China. Today, let’s learn something about lakes. Lake Tai It is a freshwater lake in Jiangsu. There is a Fishing Festival every year. Fishing lovers go to Lake Tai to fish and enjoy fishing. It is really a good place for fishing. Qiandao Lake It is a clear freshwater lake with beautiful hills and green forests in Hangzhou. There are many kinds of fishes in the lake. You can’t see some of them in other places in China. Yangcheng Lake It is between Lake Tai and the Changjiang River in Jiangsu. It is a freshwater lake and is famous for one thing, the Chinese mitten crab (大闸蟹), a kind of Chinese crabs. Jinniu Lake It is a man-made (人工的) lake in Nanjing, Jiangsu. It is near the Changjiang River. People made it many years ago. In summer, the wind is cool. It is a good place to go fishing in summer. 1．How many lakes in Jiangsu does the writer talk about in the text? A．One. B．Two. C．Three. D．Four. 2．Why is Jinniu Lake different from the other lakes? A．Because there are many kinds of fishes in it. B．Because it is a man-made lake. C．Because it is a good place for fishing. D．Because it is a freshwater lake. 3．If you are a fishing lover, which lake can you go to for the Fishing Festival? A．Lake Tai. B．Qiandao Lake. C．Yangcheng Lake. D．Jinniu Lake. 4．What is Yangcheng Lake famous for? A．Fish. B．Freshwater. C．Chinese mitten crabs. D．Plants. 5．Where is the text probably from? A．A story book. B．A poster. C．A science magazine (杂志). D．A geography book. 【答案】1．C 2．B 3．A 4．C 5．D 【导语】本文是一篇应用文，主要介绍了中国的四个湖泊，包括它们的地理位置、特色以及相关信息。 1．细节理解题。根据文中“Lake Tai It is a freshwater lake in Jiangsu.”、“Yangcheng Lake It is between Lake Tai and the Changjiang River in Jiangsu.”和“Jinniu Lake It is a man-made lake in Nanjing, Jiangsu.”可知，作者在文中提到了江苏的太湖、阳澄湖和金牛湖三个湖泊。故选C。 2．细节理解题。根据文中“Jinniu Lake It is a man-made lake in Nanjing, Jiangsu.”可知，金牛湖与其他湖泊不同是因为它是人工湖。故选B。 3．细节理解题。根据文中“Lake Tai There is a Fishing Festival every year. Fishing lovers go to Lake Tai to fish and enjoy fishing.”可知，如果你是钓鱼爱好者，你可以去太湖参加钓鱼节。故选A。 4．细节理解题。根据文中“Yangcheng Lake It is a freshwater lake and is famous for one thing, the Chinese mitten crab (大闸蟹), a kind of Chinese crabs.”可知，阳澄湖以大闸蟹而闻名。故选C。 5．推理判断题。根据文中“There are many lakes in China. Today, let’s learn something about lakes.”以及后文对四个湖泊的介绍可知，文章主要介绍了中国的四个湖泊及其特色，这属于地理知识，因此文章可能来自一本地理书。故选D。 The Eye of the Sahara is one of Earth’s most amazing natural wonders. It’s a special place in the desert (沙漠) of Mauritania, Africa. Looking from the sky, it looks like a huge, bright eye! It is as long as 500 football fields. The Eye looks like a big round pizza with different colored parts. How was it made? Millions of years ago, the ground under the sand started to rise up. Then, wind and rain slowly wore away the soft rocks (岩石), leaving the hard ones behind. Over time, these hard rocks formed the beautiful circles we see today. From above, you can count about 10 round circles, each one has a different color. The biggest circle is on the outside, with smaller ones inside. But the Eye of the Sahara is in trouble. The desert is very dry, and sandstorms often blow over it. The sand can make the rocks difficult to see. Also, not many people know about this amazing place because it’s far from big cities. What can we do to help? Scientists are studying the Eye to find ways to conserve the rocks from sand. Some people also suggest building a small road or a simple visitor center nearby. This way, more kids and tourists can come and see the Eye of the Sahara. 1．What does the Eye of the Sahara look like? A．A football field. B．A bright star. C．A colorful pizza. D．A deep ocean. 2．What can we learn about the circles of the Eye from Paragraph 2? A．They are all the same size. B．The smallest circle is in the center. C．Each circle has the same color. D．There are about 8 round circles. 3．Why can’t many people visit the Eye of the Sahara easily? A．Because it’s too small to find. B．Because it’s far from cities. C．Because it’s always full of water. D．Because it’s too hot to get there. 4．What does the underlined word “conserve” in Paragraph 4 mean? A．Climb. B．Hike. C．Develop. D．Protect. 5．What is the main purpose of the passage? A．To talk about dangerous sandstorms. B．To tell how to build a visitor center. C．To compare different deserts in Africa. D．To describe a natural wonder and its challenges. 【答案】1．C 2．B 3．B 4．D 5．D 【导语】本文主要介绍了非洲撒哈拉之眼的地貌特征、形成原因及其面临的保护挑战。 1．细节理解题。根据文章第1段“The Eye looks like a big round pizza with different colored parts.”可知，它像一块彩色的披萨。故选C。 2．推理判断题。根据文章第2段“The biggest circle is on the outside, with smaller ones inside.”可知，最大的圆环在外侧，内侧是较小的圆环，因此中心应是最小的圆环。故选B。 3．细节理解题。根据文章第3段“not many people know about this amazing place because it’s far from big cities.”可知，没有多少人知道这个神奇的地方，因为它远离大城市。故选B。 4．词句猜测题。根据文章第4段“Scientists are studying the Eye to find ways to conserve the rocks from sand.”可知，科学家正在研究撒哈拉之眼，以找到保护岩石免受沙子侵蚀的方法。“conserve”意为“保护”。故选D。 5．主旨大意题。全文围绕撒哈拉之眼的地貌、形成及保护展开，重点描述其自然奇观与挑战。故选D。 1 / 12 学科网（北京）股份有限公司 $