Unit 8 Our Blue Planet 基数词和祈使句-【简语法-单元核心语法精练】英语七年级下册（仁爱科普版）

该初中英语单元学案以“Our Blue Planet”为主题，聚焦基数词和祈使句核心语法，通过“核心语法回顾-专项能力突破-解题综合提升”的递进设计，结合典型例句与正误对比，构建系统的语法学习路径，助力学生掌握语法规则并在环保语境中灵活应用。 亮点在于环保主题与语法学习的深度融合，如完成句子中“保护地球”相关祈使句表达、阅读理解中环保行为规则解读等任务，培养学生语言能力（语法应用）和文化意识（环保责任）。通过梯度练习和解题技巧指导提升思维品质，为教师实施单元复习提供针对性强、操作性高的教学支持。

单元核心语法精练 Unit 8 Our Blue Planet （基数词和祈使句） 内容提要 核心语法回顾 专项能力突破 解题综合提升 本表系统梳理基数词的拼写与表达、祈使句的句式结构及特殊用法，搭配典型例句与正误对比，适配环保主题语境下的语法应用。 语法模块 核心要点 具体内容 典型例句（含正误对比） 一、基数词（数量 / 年龄 / 年代表达） 1. 基础数字拼写 ① 0-12：特殊拼写（one→twelve） ② 13-19：词尾加 - teen（fifteen/eighteen 拼写特殊） ③ 20-90 整数：词尾加 - ty（forty/fifty 拼写特殊） ④ 21-99 非整数：十位 + 连字符 + 个位（twenty-one） ① fifteen（正确）、fifteen（错误：fiveteen） ② forty（正确）、fourty（错误） ③ thirty-two（正确）、thirty two（错误，缺连字符） 2. 多位数表达 ① 三位数：hundred+and + 后两位（one hundred and twenty-one） ② 多位数：从右每三位分节，依次读 billion→million→thousand→hundred ③ 注意：hundred/thousand/million 前有具体数时不加 s ① 121：one hundred and twenty-one（正确） ② 40,391：forty thousand, three hundred and ninety-one（正确） ③ 206：two hundred and six（正确） 错误：two hundreds（修正：two hundred） 3. 不确切数表达 ① 成百 / 千 / 百万计：hundreds/thousands/millions of（必须加 s 和 of） ② 岁数 / 年代：in one’s + 几十复数（in her forties）、in the + 年代 s（in the 1990s） ① thousands of people（正确）、thousand of people（错误） ② in his thirties（正确）、in his thirty（错误） ③ in the 2000s（正确）、in 2000s（错误，缺 the） 二、祈使句（命令 / 要求 / 建议 / 禁止） 1. 肯定句式 ① Do 型：动词原形（+ 宾语）+ 其他（表动作） ② Be 型：Be + 名词 / 形容词（表状态） ③ Let 型：Let + 宾语 + 动词原形（表允许 / 提议） ① Take good care of your pet.（正确） ② Be a good child!（正确） ③ Let me help you.（正确） 错误：Taking the book.（修正：Take the book.） 2. 否定句式 ① Do/Be 型：句首加 Don’t（Don’t + 动词原形 / Be + 其他） ② Let 型：Don’t let + 宾语 + 动原 / Let + 宾语 + not + 动原 ③ 禁止类：No + 动名词（表明确禁止） ① Don’t be late for school!（正确） ② Don’t let him go. = Let him not go.（正确） ③ No smoking!（正确） 错误：Not swim in the river.（修正：Don’t swim in the river.） 3. 特殊用法 ① 委婉语气：加 please 或句末加 will you ② 加强语气：句首加 Do（表 “一定、务必”） ③ 省略动词：意思明确时可省略（This way, please.） ④ 反义疑问句：Let’s→shall we?；其他祈使句→will you? ① Read the text, will you?（正确） ② Do remember to call me.（正确） ③ This way, please.（正确，=Go this way, please.） ④ Let’s play football, shall we?（正确） 使用注意事项 1. 基数词中 hundred/thousand/million 前有具体数字时不加 s，表泛指 “成百上千” 时必须加 s 且接 of，例如：three hundred students（正确）、hundreds of students（正确）。 2. 21-99 非整数必须加连字符，否则易混淆，例如：twenty-five（正确）、twenty five（错误）；多位数中 hundred 后需加 and（英式表达），例如：one hundred and fifty（正确）。 3. 祈使句否定式中，Don’t 后接动词原形，Be 型否定需加 Don’t be，不可说 “Don’t late”（修正：Don’t be late）。 4. Let 型祈使句的反义疑问句需区分：Let’s（包含听话者）用 shall we？；Let us（不包含听话者）用 will you？，例如：Let’s go, shall we？（正确）、Let us go, will you？（正确）。 5. 祈使句答句常用一般将来时，回应禁止类祈使句用 “I won’t”，例如：—Don’t throw rubbish. —Sorry, I won’t.（正确）。 一、单项选择 1．Let’s ________ and play basketball in the playground. A．to go B．go C．going 2．The girl in red is an ________student from Shaoyang. A．16-years-old B．17 years old C．18-year-old 3．________ your hands before meals. A．Washing B．Wash C．To wash 4．I can see ________ books on Mary’s desk (桌子), six science books and five English books. A．eleven B．twelve C．thirteen 5．—Spell it, please.      —________. A．pen B．PEN C．P-E-N 6．It’s ________. A．a quarter past eleven B．half past eleven C．eleven half 7．________ into the rock circle, and you can feel the energy from your feet move up your body. A．To walk B．Walking C．Walk 8．—What class is Li Ming in? — She is in . A．Class 2, Grade 1 B．Grade 1, Class 2 C．class2, grade 1 9．There are ______ floors in the building. I live on the ______ floor. A．fifth; five B．five; five C．five; fifth 10．--How many people will come to Beijing this year? --It’s hard to say ._________ people, I think. A．Three millions B．Three millions of C．Millions of 11．I can see _________ books on Mary’s desk, six science books and five music books. A．twelve B．eleven C．thirteen 12．________ afraid of making mistakes and just have a try. A．Don’t being B．Don’t be C．Not be 13．Tom, ________ run in the hallways. A．not B．don’t C．doesn’t 14．Give him more time, ________ he will work out the answer to the question on his own. A．but B．and C．or 15．Let’s _____ TV together. A．watching B．to watch C．watch 二、完成句子 16．我每天晚上十一点半结束工作。 I finish my work ________ ________ ________ ________ every night. 17．每年都有数百万的游客来参观北京。 Every year, ________ ________ tourists come to visit Beijing. 18．The answer is 719. (用英语表达数字) The answer is ________ ________ and nineteen. 19．我们学校大约有一千名学生。 There are about one ________ students in our school. 20．“你多大了？”“我13岁了。” — _________ _________ are you? — I’m _________. 21．现在我们在七年级2班。 Now we are in ________ Two, ________ Seven. 22．数以千计的人们来到这座城市看演唱会。 ________ ________ people came to this city to watch the concert. 23．请把这个苹果切成两半。 Please ______ the apple in half. 24．我的舅舅有十三头奶牛。 My uncle has ________ ________. 25．It’s a 30-minute walk from my home to the library. (对划线部分提问)    ________________________________________________________________ 26．让我向大家介绍一下我们学校的阅读角。 Let me ________ our school’s reading corner to everyone. 27．再见，请代我问你家人好。 ________ ________ ________, and say hello to the family for me, please. 28．不要害怕！ ________ ________ scared! 29．广场上有数以千计的人。 There are ________ ________ people in the square. 30．或许你得再花两小时完成这项工作。 Maybe you have to __________________ hours on the work. 三、语法选择 Passage 1 根据短文内容，从A、B、C三个选项中选出一个语法正确的答案，并把答题卡上对应题目的答案标号涂黑。 Hi, my friends! I am a student in a Chinese middle school. I am Peter Brown. Peter 1 my first name. Li Zhaoyang is my Chinese name. I like blue a lot, 2 many of my school things are blue. I have a good friend. Her name is Helen. We are in the same school. She is 3 English girl. She 4 with a big family in China. There are 5 people in her family: her grandparents, her parents, her brother, and her. Helen likes playing the violin. She also likes Chinese a lot, but she can’t speak Chinese very 6 . She has a cat. 7 name is Mimi. She often plays with Mimi after school. Both Helen’s parents are 8 . They teach in our school. Her father, Mike, often tells jokes to make his students laugh. Her mother, Susan, likes to talk 9 hobbies with her students after class. It’s Sunday today. They are all 10 home and watching TV. 1. A．am B．is C．are 2. A．or B．but C．so 3. A．a B．an C．the 4. A．live B．to live C．lives 5. A．six B．sixth C．sixteen 6. A．well B．good C．best 7. A．It B．It’s C．Its 8. A．teacher B．teachers C．teachers’ 9. A．about B．with C．to 10. A．in B．on C．at Passage 2 The Whites live in a big city. They have two 1 . One is Kate and the other is Mike. They get up early every day. 2 seven in the morning, Mr White drives (开车送) his two children to school. Mr White works in a zoo. He is busy every day 3 he needs to look after many animals. After a day’s work, he is tired but 4 . This morning, Mr White has to walk to work early. It’s about a 5 walk. And he has to ask Kate and Mike 6 to school by bus. The two children study in the same school. Mike likes maths and Kate likes English. They always help each other. They like music too. They often play 7 guitar. They can play it very well. Mrs White doesn’t go to work, but 8 a lot of things for her to do at home. She 9 for her family every day. At about 5:30 in the afternoon, Kate and Mike get home. After that, they begin to do 10 homework. They usually go to bed at 9:30. 1. A．child B．children C．children’s 2. A．In B．On C．At 3. A．because B．but C．so 4. A．happiness B．happy C．happily 5. A．20-minute B．20-minutes C．20 minutes 6. A．going B．to go C．go 7. A．a B．an C．the 8. A．they are B．there is C．there are 9. A．cook B．cooks C．cooked 10. A．their B．theirs C．them Passage 3 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案。 Are you in good health? It’s important for us to keep in good health. We can’t study or work well without 1 healthy body. We can stay healthy in many ways. First, we should keep 2 every day. We can go to school on foot instead of 3 bus. After school, we can spend some time on ball games. If we live in a high building, we 4 go upstairs and downstairs on foot. And also, we can jog. I know an 80-year-old man 5 has been jogging for 20 years. He almost has never had a cold or had 6 wrong with his body. Second, healthy food is very important 7 we get energy from it. 8 , we should go to bed early to have enough sleep. Usually adults need at least 9 sleep. Teenagers need 10 than eight hours. 1. A．a B．an C．the 2. A．to exercising B．exercising C．to exercise 3. A．across B．by C．in 4. A．should B．must C．can 5. A．who B．whose C．which 6. A．nothing B．anything C．something 7. A．because B．or C．so 8. A．Three B．Third C．Two 9. A．seven hours’ B．seven hours C．seven-hours 10. A．many B．much C．more 四、阅读理解 Passage 1 1. How many ping-pong tables are there in the park in Chicago? A．1. B．2. C．3. D．4. 2. How often does Tim go to the park? A．Every morning. B．Every afternoon. C．Every night. D．Every weekend. 3. What can we know about Mr. Hill? A．He thinks playing ping-pong is good for him. B．He has two ping-pong bats. C．He is fifty-five years old. D．He is good at playing ping-pong. 4. What does Sam do in the park? A．He learns ping-pong. B．He plays chess. C．He makes some friends. D．He teaches ping-pong. 5. What is the main idea of the text? A．Playing ping-pong is hard. B．People in China love ping-pong. C．Sport can help people have a good day. D．Ping-pong is welcome in a park in America. Passage 2 Brush your teeth twice a day. And see a dentist at least once a year. The examination is not only for your dental health but also for your overall health. Please visit www.mydr.com for more information. 1. If you want to get a good sleep, you may ________ before sleeping. A．stay up B．read in bed C．drink some milk D．eat something 2. You should exercise ________ to keep healthy. A．many hours every day B．ten minutes every day C．30 minutes a week D．about 1.5 to 2 hours a week 3. To keep from catching a cold or flu, it’s good for you ________. A．to wash your hands often B．to brush your teeth twice a day C．to get up early every morning D．to eat some healthy food 4. What does the underlined word “examination” mean in Chinese in the text? A．考试 B．检查 C．修补 D．清洗 5. If you want to learn more about the flu, you can ________. A．visit www.sleeping.com B．call Health Line at 1802000 C．call Health Line at 1801313 D．visit www.mydr.com Passage 3 •Always walk on the right side of the hallway. Don’t run or push others. •Keep your schoolbag light. Don’t carry sharp objects (尖锐物品) to school. •Listen carefully when the teacher is talking. Don’t talk or play with others in class. •When using the stairs (楼梯), hold the handrail (扶手) and don’t jump steps. •Follow the school’s safety drills (安全演练) and know where the exits are. •Take care of your belongings (物品) and don’t leave them everywhere. 1. According to the text, students should ________ in the hallway. A．run quickly B．walk on the right C．push others D．jump steps 2. Which is NOT allowed at school? A．Carrying a light schoolbag. B．Following safety drills. C．Taking sharp objects to school. D．Holding the handrail on stairs. 3. The underlined word “them” refers to ________. A．classmates B．rules C．exits D．belongings 4. How many rules are mentioned for a safe school day? A．4 B．5 C．6 D．7 5. What’s the best title for the passage? A．School Safety Rules B．How to Use Stairs C．Be a Good Student D．Classroom Manners 8 / 9乐思英语 学科网（北京）股份有限公司 $单元核心语法精练 Unit 8 Our Blue Planet （基数词和祈使句） 内容提要 核心语法回顾 专项能力突破 解题综合提升 本表系统梳理基数词的拼写与表达、祈使句的句式结构及特殊用法，搭配典型例句与正误对比，适配环保主题语境下的语法应用。 语法模块 核心要点 具体内容 典型例句（含正误对比） 一、基数词（数量 / 年龄 / 年代表达） 1. 基础数字拼写 ① 0-12：特殊拼写（one→twelve） ② 13-19：词尾加 - teen（fifteen/eighteen 拼写特殊） ③ 20-90 整数：词尾加 - ty（forty/fifty 拼写特殊） ④ 21-99 非整数：十位 + 连字符 + 个位（twenty-one） ① fifteen（正确）、fifteen（错误：fiveteen） ② forty（正确）、fourty（错误） ③ thirty-two（正确）、thirty two（错误，缺连字符） 2. 多位数表达 ① 三位数：hundred+and + 后两位（one hundred and twenty-one） ② 多位数：从右每三位分节，依次读 billion→million→thousand→hundred ③ 注意：hundred/thousand/million 前有具体数时不加 s ① 121：one hundred and twenty-one（正确） ② 40,391：forty thousand, three hundred and ninety-one（正确） ③ 206：two hundred and six（正确） 错误：two hundreds（修正：two hundred） 3. 不确切数表达 ① 成百 / 千 / 百万计：hundreds/thousands/millions of（必须加 s 和 of） ② 岁数 / 年代：in one’s + 几十复数（in her forties）、in the + 年代 s（in the 1990s） ① thousands of people（正确）、thousand of people（错误） ② in his thirties（正确）、in his thirty（错误） ③ in the 2000s（正确）、in 2000s（错误，缺 the） 二、祈使句（命令 / 要求 / 建议 / 禁止） 1. 肯定句式 ① Do 型：动词原形（+ 宾语）+ 其他（表动作） ② Be 型：Be + 名词 / 形容词（表状态） ③ Let 型：Let + 宾语 + 动词原形（表允许 / 提议） ① Take good care of your pet.（正确） ② Be a good child!（正确） ③ Let me help you.（正确） 错误：Taking the book.（修正：Take the book.） 2. 否定句式 ① Do/Be 型：句首加 Don’t（Don’t + 动词原形 / Be + 其他） ② Let 型：Don’t let + 宾语 + 动原 / Let + 宾语 + not + 动原 ③ 禁止类：No + 动名词（表明确禁止） ① Don’t be late for school!（正确） ② Don’t let him go. = Let him not go.（正确） ③ No smoking!（正确） 错误：Not swim in the river.（修正：Don’t swim in the river.） 3. 特殊用法 ① 委婉语气：加 please 或句末加 will you ② 加强语气：句首加 Do（表 “一定、务必”） ③ 省略动词：意思明确时可省略（This way, please.） ④ 反义疑问句：Let’s→shall we?；其他祈使句→will you? ① Read the text, will you?（正确） ② Do remember to call me.（正确） ③ This way, please.（正确，=Go this way, please.） ④ Let’s play football, shall we?（正确） 使用注意事项 1. 基数词中 hundred/thousand/million 前有具体数字时不加 s，表泛指 “成百上千” 时必须加 s 且接 of，例如：three hundred students（正确）、hundreds of students（正确）。 2. 21-99 非整数必须加连字符，否则易混淆，例如：twenty-five（正确）、twenty five（错误）；多位数中 hundred 后需加 and（英式表达），例如：one hundred and fifty（正确）。 3. 祈使句否定式中，Don’t 后接动词原形，Be 型否定需加 Don’t be，不可说 “Don’t late”（修正：Don’t be late）。 4. Let 型祈使句的反义疑问句需区分：Let’s（包含听话者）用 shall we？；Let us（不包含听话者）用 will you？，例如：Let’s go, shall we？（正确）、Let us go, will you？（正确）。 5. 祈使句答句常用一般将来时，回应禁止类祈使句用 “I won’t”，例如：—Don’t throw rubbish. —Sorry, I won’t.（正确）。 一、单项选择 1．Let’s ________ and play basketball in the playground. A．to go B．go C．going 【答案】B 【详解】句意：我们去操场打篮球吧。 考查祈使句用法。to go不定式形式；go动词原形；going动名词形式。根据题干中“Let’s”，后接动词原形，为祈使句，意思是“让我们做某事”，故选B。 2．The girl in red is an ________student from Shaoyang. A．16-years-old B．17 years old C．18-year-old 【答案】C 【详解】句意：那个穿红衣服的女孩是一个来自邵阳的18岁的学生。 考查复合形容词。an 18-year-old student一个18岁的学生。18-year-old做前置定语，修饰名词student，主要结构为数词-名词单数-形容词，中间用连词符号连接，注意中间的名词year不能用复数。故选C。 3．________ your hands before meals. A．Washing B．Wash C．To wash 【答案】B 【详解】句意：吃饭前要洗手。 考查祈使句。根据题干知，本句是祈使句，用动词原形开头，故选B。 4．I can see ________ books on Mary’s desk (桌子), six science books and five English books. A．eleven B．twelve C．thirteen 【答案】A 【详解】句意：我能看到玛丽桌子上有十一本书，六本科学书和五本英语书。 考查数词。eleven十一；twelve十二；thirteen十三。根据“six science books and five English books”可知，书的总数为6+5=11本。故选A。 5．—Spell it, please.      —________. A．pen B．PEN C．P-E-N 【答案】C 【详解】句意：——请拼写它。——P-E-N。 考查单词拼写。根据前句“Spell it, please.”可知，此处的回答应该是要把单词的字母逐一拼出，C选项符合，故选C。 6．It’s ________. A．a quarter past eleven B．half past eleven C．eleven half 【答案】B 【详解】句意：时间是11点半。 考查时间的表达方式。 a quarter past eleven意为“11点15”；half past eleven意为“11点半”；C选项不是正确的英语时间表达方式。根据图片上面的时针以及分针显示可知，时间是11点半。故选B。 7．________ into the rock circle, and you can feel the energy from your feet move up your body. A．To walk B．Walking C．Walk 【答案】C 【详解】句意：走进岩石圈，你能感觉到能量从你的双脚上升到你的身体里。 考查祈使句。此处是结构：祈使句+and+陈述句，祈使句以动词原形开头，故选C。 8．—What class is Li Ming in? — She is in . A．Class 2, Grade 1 B．Grade 1, Class 2 C．class2, grade 1 【答案】A 【详解】句意：——李明在哪个班？——她是一年级二班的学生。 考查基数词。基数词表示编号用“名词+基数词”，名词和基数词的首字母要大写；在英语表达中，小单位在前，大单位在后，所以，先班级后年级；故选A。 9．There are ______ floors in the building. I live on the ______ floor. A．fifth; five B．five; five C．five; fifth 【答案】C 【详解】句意：这栋楼有五层。我住在第五层。 考查数词用法。 fifth第五，序数词；five五，基数词。根据“There are...floors in the building.”可知，此处描述总数，需基数词five；根据“on the...floor.”可知，此处表顺序，需序数词fifth。故选C。 10．--How many people will come to Beijing this year? --It’s hard to say ._________ people, I think. A．Three millions B．Three millions of C．Millions of 【答案】C 【详解】试题分析：句意：今年将有多少人来北京？很难说。我想有几百万。million 百万，主要有两种用法，1 跟数词连用时，表示具体数量，不用复数；2 millions of 几百万，表示数量很多。故选C。 考点：考查名词。 11．I can see _________ books on Mary’s desk, six science books and five music books. A．twelve B．eleven C．thirteen 【答案】B 【详解】句意：我能看到玛丽桌上有十一本书，六本科学书和五本音乐书。 考查数词及数字的计算。twelve十二；eleven十一；thirteen十三。根据“six science books and five music books”可知，书的总数为6+5=11本。故选B。 12．________ afraid of making mistakes and just have a try. A．Don’t being B．Don’t be C．Not be 【答案】B 【详解】句意：不要害怕犯错误，试一试吧。 考查祈使句的否定。根据题干和选项可知，此处是祈使句的否定形式，结构为Don’t+动词原形。故选B。 13．Tom, ________ run in the hallways. A．not B．don’t C．doesn’t 【答案】B 【详解】句意：汤姆，不要在走廊里跑。 考查否定祈使句。根据“…run in the hallways”可知，此处表示“不要在走廊里跑”，这是祈使句的否定形式，用“don’t+动词原形”。故选B。 14．Give him more time, ________ he will work out the answer to the question on his own. A．but B．and C．or 【答案】B 【详解】句意：给他多一点时间，他就会自己想出问题的答案。 考查连词辨析。but但是；and和，而且；or或者。根据“Give him more time, ... he will work out the answer to the question on his own.”可知，句子结构为“祈使句+and/or+陈述句”，空格前后是顺承关系，故此处应用and。故选B。 15．Let’s _____ TV together. A．watching B．to watch C．watch 【答案】C 【详解】句意：让我们一起看电视吧。考查动词固定搭配。根据句意“让我们一起看电视吧。”let sb.do sth.固定搭配，意思是“让某人做某事”，结合选项可知C选项符合题意，故答案选C。 二、完成句子 16．我每天晚上十一点半结束工作。 I finish my work ________ ________ ________ ________ every night. 【答案】 at half past eleven 【详解】由语境可知，空白处是表达时间，结合所给空格，用half past eleven表示“十一点半”，在时刻前面用介词at，故填at；half；past；eleven。 17．每年都有数百万的游客来参观北京。 Every year, ________ ________ tourists come to visit Beijing. 【答案】 millions of 【详解】根据中英文对照可知，此处缺少“数百万的”。millions of表示“数百万的”，是固定短语，用来修饰可数名词复数tourists。故填millions；of。 18．The answer is 719. (用英语表达数字) The answer is ________ ________ and nineteen. 【答案】 seven hundred 【详解】句意：答案是719。719用英语表达为“seven hundred and nineteen”，符合英语数字表达。故填seven；hundred。 19．我们学校大约有一千名学生。 There are about one ________ students in our school. 【答案】thousand 【详解】根据中英文对照可知，此处缺少“千”。one thousand“一千”，数词短语，修饰可数名词复数。数词“thousand”前有具体数字时用单数形式。故填thousand。 20．“你多大了？”“我13岁了。” — _________ _________ are you? — I’m _________. 【答案】 How old thirteen 【详解】根据句子的意思可知，这里需要填入的是提问年龄的疑问词，英语中提问年龄用“how old”；表达多少岁直接用基数词，thirteen为数字13，句首首字母要大写，故填How；old；thirteen。 21．现在我们在七年级2班。 Now we are in ________ Two, ________ Seven. 【答案】 Class Grade 【详解】对照中英文可知，设空处缺“班”和“年级”的表达，通常说“Class+数字，Grade+数字”，且单词首字母要大写。故填Class；Grade。 22．数以千计的人们来到这座城市看演唱会。 ________ ________ people came to this city to watch the concert. 【答案】 Thousands of 【详解】根据句意可知，此处表示“数以千计的”，用固定短语“thousands of” ，且位于句首，首字母大写。故填Thousands；of。 23．请把这个苹果切成两半。 Please ______ the apple in half. 【答案】cut 【详解】cut“切”，Please后接动词原形。故填cut。 24．我的舅舅有十三头奶牛。 My uncle has ________ ________. 【答案】 thirteen cows 【详解】“十三”thirteen，“奶牛”cow，thirteen后接可数名词复数形式cows。故填thirteen; cows。 25．It’s a 30-minute walk from my home to the library. (对划线部分提问)    ________________________________________________________________ 【答案】How far is it from your home to the library? 【详解】句意：从我家到图书馆步行需要30分钟。对划线部分提问，划线部分为30-minute walk“30分钟的路”，表示距离，对其提问应用How far“多远”。故填How far is it from your home to the library? 26．让我向大家介绍一下我们学校的阅读角。 Let me ________ our school’s reading corner to everyone. 【答案】introduce 【详解】对比所给中英文可知，设空处为“介绍”，introduce“介绍”， “Let me...”后接动词原形。故填introduce。 27．再见，请代我问你家人好。 ________ ________ ________, and say hello to the family for me, please. 【答案】 Bye for now 【详解】根据“and say hello to the family for me, please.”可知，此处表示告别，bye for now“再见”，位于句首，首字母大写。故填：Bye； for； now。 28．不要害怕！ ________ ________ scared! 【答案】 Don’t be 【详解】根据所给汉语意思可知，空缺处应该填的是“不要害怕”，be scared“害怕”，此处是祈使句的否定形式，用“Don’t+动词原形”构成，故填Don’t；be。 29．广场上有数以千计的人。 There are ________ ________ people in the square. 【答案】 thousands of 【详解】根据中英文对照可知，此处缺少“数以千计的”。thousands of“数以千计的”，固定用法。故填thousands；of。 30．或许你得再花两小时完成这项工作。 Maybe you have to __________________ hours on the work. 【答案】spend another two/spend two more 【详解】动词短语spend…on“在某事上花时间”，设空处为“have to”，后填动词原形；another+基数词+名词=基数+more+名词，因此another two hours=two more hours。故填spend another two/spend two more。 三、语法选择 Passage 1 根据短文内容，从A、B、C三个选项中选出一个语法正确的答案，并把答题卡上对应题目的答案标号涂黑。 Hi, my friends! I am a student in a Chinese middle school. I am Peter Brown. Peter 1 my first name. Li Zhaoyang is my Chinese name. I like blue a lot, 2 many of my school things are blue. I have a good friend. Her name is Helen. We are in the same school. She is 3 English girl. She 4 with a big family in China. There are 5 people in her family: her grandparents, her parents, her brother, and her. Helen likes playing the violin. She also likes Chinese a lot, but she can’t speak Chinese very 6 . She has a cat. 7 name is Mimi. She often plays with Mimi after school. Both Helen’s parents are 8 . They teach in our school. Her father, Mike, often tells jokes to make his students laugh. Her mother, Susan, likes to talk 9 hobbies with her students after class. It’s Sunday today. They are all 10 home and watching TV. 1. A．am B．is C．are 2. A．or B．but C．so 3. A．a B．an C．the 4. A．live B．to live C．lives 5. A．six B．sixth C．sixteen 6. A．well B．good C．best 7. A．It B．It’s C．Its 8. A．teacher B．teachers C．teachers’ 9. A．about B．with C．to 10. A．in B．on C．at 【答案】 1. B 2. C 3. B 4. C 5. A 6. A 7. C 8. B 9. A 10. C 【导语】本文介绍Peter的个人信息、好友Helen的家庭、爱好与家人情况，以及周日一家人的状态。 1. 句意：彼得是我的名字。 am是，用于主语I；is是，用于单数主语或不可数名词；are是，用于复数主语或you。根据“Peter”可知，此处主语为Peter，对应单数be动词。故选B。 2. 句意：我非常喜欢蓝色，所以我的很多学习用品都是蓝色的。 or或者；but但是；so所以。根据“I like blue a lot...many of my school things are blue.”可知，前文是原因，后文是对应的结果。故选C。 3. 句意：她是一个英国女孩。 a一个，用于辅音音素开头单词；an一个，用于元音音素开头单词；the这，表特指。根据“English girl”可知，English以元音音素开头，且表泛指，此处用an。故选B。 4. 句意：她和一个大家庭住在中国。 live居住，动词原形；to live居住，动词不定式；lives居住，动词第三人称单数。根据“She”可知，主语为第三人称单数，一般现在时谓语动词用三单形式。故选C。 5. 句意：她家有六口人：她的祖父母、父母、哥哥和她。 six六，基数词；sixth第六，序数词；sixteen十六，基数词。根据“her grandparents, her parents, her brother, and her”可知，统计可得总人数为六。故选A。 6. 句意：她也很喜欢中文，但是她中文说得不是很好。 well好，副词；good好的，形容词；best最好，最高级。根据“speak Chinese”可知，修饰动词speak需要使用副词。故选A。 7. 句意：它的名字叫咪咪。 It它；It’s它是；Its它的。根据“name”可知，此处需要形容词性物主代词修饰名词name。故选C。 8. 句意：海伦的父母都是老师。 teacher老师，单数；teachers老师，复数；teachers’老师们的。根据“Both Helen’s parents”可知，主语为两个人，对应复数名词。故选B。 9. 句意：她的妈妈苏珊喜欢课后和学生们谈论爱好。 about关于；with和；to向。根据“hobbies”可知，talk about为固定搭配，意为“谈论某事”。故选A。 10. 句意：他们都在家看电视。 in在……里面；on在……上面；at在。根据“home”可知，at home为固定短语，意为“在家”。故选C。 Passage 2 The Whites live in a big city. They have two 1 . One is Kate and the other is Mike. They get up early every day. 2 seven in the morning, Mr White drives (开车送) his two children to school. Mr White works in a zoo. He is busy every day 3 he needs to look after many animals. After a day’s work, he is tired but 4 . This morning, Mr White has to walk to work early. It’s about a 5 walk. And he has to ask Kate and Mike 6 to school by bus. The two children study in the same school. Mike likes maths and Kate likes English. They always help each other. They like music too. They often play 7 guitar. They can play it very well. Mrs White doesn’t go to work, but 8 a lot of things for her to do at home. She 9 for her family every day. At about 5:30 in the afternoon, Kate and Mike get home. After that, they begin to do 10 homework. They usually go to bed at 9:30. 1. A．child B．children C．children’s 2. A．In B．On C．At 3. A．because B．but C．so 4. A．happiness B．happy C．happily 5. A．20-minute B．20-minutes C．20 minutes 6. A．going B．to go C．go 7. A．a B．an C．the 8. A．they are B．there is C．there are 9. A．cook B．cooks C．cooked 10. A．their B．theirs C．them 【答案】 1. B 2. C 3. A 4. B 5. A 6. B 7. C 8. C 9. B 10. A 【导语】本文是一篇记叙文，主要讲述了怀特一家人的一天的生活。 1. 句意：他们有两个孩子。 child孩子；children孩子们；children’s孩子们的。根据“They have two...One is Kate and the other is Mike.”可知，前有数词“two”，需用名词复数“children”（孩子）。故选B。 2. 句意：在早上七点，怀特先生开车送他的两个孩子去学校。 In在……（后面可加月份、季节、年、上午、下午和傍晚）；On在……（加具体某天）；At在……（加时间点）。根据“seven”可知，具体时刻前用介词“at”。故选C。 3. 句意：他每天都很忙，因为他需要照顾许多动物。 because因为；but但是；so所以。根据“He is busy every day...he needs to look after many animals.”可知，他每天都很忙，他需要照顾许多动物，前后句为因果关系，用“because”（因为）。故选A。 4. 句意：一天的工作后，他很累但很开心。 happiness幸福；happy开心的；happily开心地。根据“After a day’s work, he is tired but...”可知，一天的工作后，他很累但很开心，“but”连接两个并列形容词，需用形容词“happy”（开心的）与“tired”对应。故选B。 5. 句意：那是大约步行20分钟的路程。 20-minute20分钟的；20-minutes错误用法；20 minutes20分钟。根据“It’s about a...walk.”可知，那是大约步行20分钟的路程，“数词-名词”结构作定语修饰“walk”，名词用单数且加连字符，即“20-minute”。故选A。 6. 句意：他不得不让凯特和迈克乘公交车去上学。 going去；to go去（不定式）；go去（原形）。根据“ He has to ask Kate and Mike...to school by bus.”可知，“ask sb. to do sth.”为固定搭配，意为“让某人做某事”。故选B。 7. 句意：他们经常弹吉他。 a一个（辅音音素前）；an一个（元音音素前）；the这个/这些。根据“They often play...guitar.”可知，他们经常弹吉他，乐器名词前需加定冠词“the”。故选C。 8. 句意：怀特太太不去上班，但家里有很多事情需要她做。 they are他们是；there is有（单数）；there are有（复数）。根据“Mrs White doesn’t go to work, but...a lot of things for her to do at home.”可知，家里有很多事情需要她做，表示“存在/有”用“there be”结构，主语“a lot of things”为复数，用“there are”。故选C。 9. 句意：她每天为家人做饭。 cook做饭（原形）；cooks做饭（三单）；cooked做饭（过去式）。根据“She...for her family every day.”可知，主语“She”为第三人称单数，时间状语“every day”表示习惯性动作，谓语用一般现在时第三人称单数“cooks”。故选B。 10. 句意：在那之后，他们开始做作业。 their他们的，形容词性物主代词；theirs他们的，名词性物主代词；them他们，宾格。根据“After that, they begin to do...homework”可知，他们写他们的作业，用形容词性物主代词修饰名词homework。故选A。 Passage 3 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案。 Are you in good health? It’s important for us to keep in good health. We can’t study or work well without 1 healthy body. We can stay healthy in many ways. First, we should keep 2 every day. We can go to school on foot instead of 3 bus. After school, we can spend some time on ball games. If we live in a high building, we 4 go upstairs and downstairs on foot. And also, we can jog. I know an 80-year-old man 5 has been jogging for 20 years. He almost has never had a cold or had 6 wrong with his body. Second, healthy food is very important 7 we get energy from it. 8 , we should go to bed early to have enough sleep. Usually adults need at least 9 sleep. Teenagers need 10 than eight hours. 1. A．a B．an C．the 2. A．to exercising B．exercising C．to exercise 3. A．across B．by C．in 4. A．should B．must C．can 5. A．who B．whose C．which 6. A．nothing B．anything C．something 7. A．because B．or C．so 8. A．Three B．Third C．Two 9. A．seven hours’ B．seven hours C．seven-hours 10. A．many B．much C．more 【答案】 1. A 2. B 3. B 4. C 5. A 6. B 7. A 8. B 9. A 10. C 【导语】本文介绍保持健康的三种方法，分别是坚持运动、吃健康食物、早睡保证充足睡眠。 1. 句意：没有一个健康的身体我们就不能好好学习和工作。 a一个，泛指，用于辅音音素开头；an一个，泛指，用于元音音素开头；the这个，特指。根据“healthy body”可知，此处是泛指一个健康的身体，healthy以辅音音素开头。故选A。 2. 句意：首先，我们应该每天坚持锻炼。 to exercising介词to+动名词；exercising动名词；to exercise不定式。根据“keep”可知，keep后接动名词表示“坚持做某事”。故选B。 3. 句意：我们可以步行去上学而不是乘公交车。 across穿过；by乘坐；in在……里面。根据“bus”可知，by bus是固定搭配，表示“乘坐公交车”。故选B。 4. 句意：如果我们住在高楼里，我们可以步行上下楼。 should应该；must必须；can可以。根据“We can go to school on foot”可知，此处用can表示可以做某事。故选C。 5. 句意：我认识一位八十岁的老人，他已经慢跑二十年了。 who先行词是人，作主语；whose谁的；which先行词是物。根据“an 80-year-old man”可知，先行词是人且在从句中作主语。故选A。 6. 句意：他几乎从不感冒，身体也没有任何毛病。 nothing没有什么；anything任何事；something某事。根据“has never had a cold”可知，此处表示身体没有任何问题，否定句用anything。故选B。 7. 句意：第二，健康的食物非常重要，因为我们从中获取能量。 because因为；or或者；so所以。根据前后句逻辑可知，后文是解释健康食物重要的原因。故选A。 8. 句意：第三，我们应该早睡以获得充足的睡眠。 Three三；Third第三，序数词；Two二。根据前文First、Second可知，此处表示第三点，此处用序数词。故选B。 9. 句意：通常成年人至少需要七个小时的睡眠。 seven hours’七个小时的，名词所有格；seven hours七个小时；seven-hours形式错误。根据“sleep”可知，此处需要名词所有格修饰名词。故选A。 10. 句意：青少年需要超过八个小时的睡眠。 many许多；much许多；more更多。根据“than”可知，more than是固定搭配，表示“超过”。故选C。 四、阅读理解 Passage 1 Do you like playing ping-pong? People in China love it very much. And people in the USA love it, too. In a park in Chicago, there are three ping-pong tables. They see people come and go from the afternoon to the evening every day. Tim comes here every afternoon with his ping-pong bats. He is good at playing ping-pong. “Come on! Let’s play!” he always says. Mr. Hill is 65, but you can always see him at the ping-pong table. “Playing ping-pong is good,” he says. “It helps me keep healthy.” Sam loves to come to play ping-pong, too. “I’m a ping-pong lover. I make some friends here. I like to be with them.” All these people get fun from ping-pong. It is great! 1. How many ping-pong tables are there in the park in Chicago? A．1. B．2. C．3. D．4. 2. How often does Tim go to the park? A．Every morning. B．Every afternoon. C．Every night. D．Every weekend. 3. What can we know about Mr. Hill? A．He thinks playing ping-pong is good for him. B．He has two ping-pong bats. C．He is fifty-five years old. D．He is good at playing ping-pong. 4. What does Sam do in the park? A．He learns ping-pong. B．He plays chess. C．He makes some friends. D．He teaches ping-pong. 5. What is the main idea of the text? A．Playing ping-pong is hard. B．People in China love ping-pong. C．Sport can help people have a good day. D．Ping-pong is welcome in a park in America. 【答案】1. C 2. B 3. A 4. C 5. D 【导语】本文是一篇记叙文。文章讲述了乒乓球在中国和美国都很受欢迎，重点介绍了美国芝加哥一个公园里，人们每天都来打乒乓球，他们从中收获了快乐、健康和友谊。 1. 细节理解题。根据第一段“In a park in Chicago, there are three ping-pong tables.”可知，芝加哥的公园里有三张乒乓球桌。故选C。 2. 细节理解题。根据第二段“Tim comes here every afternoon with his ping-pong bats.”可知，Tim每天下午都来公园。故选B。 3. 细节理解题。根据第三段“‘Playing ping-pong is good,’ he says. ‘It helps me keep healthy.’”可知，他认为打乒乓球对他有好处，能保持健康。故选A。 4. 细节理解题。根据第四段“I make some friends here. I like to be with them.”可知，Sam在公园里交到了一些朋友。故选C。 5. 主旨大意题。综合全文可知，本文主要描述了芝加哥一个公园里乒乓球受欢迎的情况，不同的人都来打乒乓球并从中获得乐趣。故选D。 Passage 2 Mary is reading something about how to keep healthy on the Internet. Good sleep is important for your health. You need about eight hours’ sleep a night. Don’t eat or read in bed. A cup of milk before sleeping may help you get a good sleep. Go to bed before 10:00 and get up early every morning. For more information, please visit www.sleeping.com. How often do you exercise? If you want to stay healthy, you should do a lot of exercise. Try to exercise for 30 minutes a day, three or four times a week. For more information,please call Health Line at 1802000. Studies show that the cold or flu virus (流感病毒) can live on our hands for long. So you should wash your hands often with soap and water. If you want to know more, please call Health Line at 1801313. Brush your teeth twice a day. And see a dentist at least once a year. The examination is not only for your dental health but also for your overall health. Please visit www.mydr.com for more information. 1. If you want to get a good sleep, you may ________ before sleeping. A．stay up B．read in bed C．drink some milk D．eat something 2. You should exercise ________ to keep healthy. A．many hours every day B．ten minutes every day C．30 minutes a week D．about 1.5 to 2 hours a week 3. To keep from catching a cold or flu, it’s good for you ________. A．to wash your hands often B．to brush your teeth twice a day C．to get up early every morning D．to eat some healthy food 4. What does the underlined word “examination” mean in Chinese in the text? A．考试 B．检查 C．修补 D．清洗 5. If you want to learn more about the flu, you can ________. A．visit www.sleeping.com B．call Health Line at 1802000 C．call Health Line at 1801313 D．visit www.mydr.com 【答案】1. C 2. D 3. A 4. B 5. C 【导语】本文主要介绍了几种保持健康的具体方法，包括保证良好睡眠、坚持规律运动、勤洗手预防流感以及做好牙齿护理。 1. 细节理解题。根据“A cup of milk before sleeping may help you get a good sleep.”可知，睡前喝一杯牛奶有助于获得良好的睡眠。故选C。 2. 细节理解题。根据“Try to exercise for 30 minutes a day, three or four times a week.”可知，每天锻炼 30 分钟，一周三到四次，也就是一周锻炼约1.5到2小时。故选D。 3. 细节理解题。根据“Studies show that the cold or flu virus (流感病毒) can live on our hands for long. So you should wash your hands often with soap and water.”可知，为了预防感冒或流感，经常洗手是有益的。故选A。 4. 词句猜测题。根据“And see a dentist at least once a year.”以及“The examination is not only for your dental health but also for your overall health.”可知，看牙医时会进行相关检查，这种检查不仅针对牙齿健康，也关乎全身健康，因此“examination” 的意思是“检查”。故选B。 5. 细节理解题。根据文中关于流感的段落 “If you want to know more, please call Health Line at 1801313.”可知，想要了解更多关于流感的信息，可以拨打健康热线1801313。故选 C。 Passage 3 If you want to have a safe school day, here are some important rules to follow: •Always walk on the right side of the hallway. Don’t run or push others. •Keep your schoolbag light. Don’t carry sharp objects (尖锐物品) to school. •Listen carefully when the teacher is talking. Don’t talk or play with others in class. •When using the stairs (楼梯), hold the handrail (扶手) and don’t jump steps. •Follow the school’s safety drills (安全演练) and know where the exits are. •Take care of your belongings (物品) and don’t leave them everywhere. 1. According to the text, students should ________ in the hallway. A．run quickly B．walk on the right C．push others D．jump steps 2. Which is NOT allowed at school? A．Carrying a light schoolbag. B．Following safety drills. C．Taking sharp objects to school. D．Holding the handrail on stairs. 3. The underlined word “them” refers to ________. A．classmates B．rules C．exits D．belongings 4. How many rules are mentioned for a safe school day? A．4 B．5 C．6 D．7 5. What’s the best title for the passage? A．School Safety Rules B．How to Use Stairs C．Be a Good Student D．Classroom Manners 【答案】1. B 2. C 3. D 4. C 5. A 【导语】本文主要介绍了保障校园安全的几条重要规则。 1. 细节理解题。根据“Always walk on the right side of the hallway”可知，学生在走廊应靠右侧行走。故选B。 2. 细节理解题。根据“Don’t carry sharp objects (尖锐物品) to school”可知，带尖锐物品去学校是不被允许的。故选C。 3. 词句猜测题。根据“Take care of your belongings (物品) and don’t leave them everywhere”可知，“them”指代的是“belongings（物品）”。故选D。 4. 细节理解题。文中提到的规则有：走廊靠右走、书包轻便不携带尖锐物品、课堂认真听讲、上下楼梯握扶手、遵守安全演练、保管好物品，共6条。故选C。 5. 最佳标题。文章围绕“校园安全规则”展开，“School Safety Rules”最能概括主题。故选A。 16 / 16乐思英语 学科网（北京）股份有限公司 $