BJU Reading Grade 4 美国小学四年级阅读

合集下载

新世纪大学英语阅读教程4(第二版) U1 Part1+Part2 文章翻译

新世纪大学英语阅读教程4(第二版) U1 Part1+Part2 文章翻译

新世纪大学英语阅读教程4 U1 Part1+Part2 文章翻译Unit 1 SuccessPart 1“普通人”是如何脱颖而出的1 在大学里,吉姆似乎是个典型的快速成功的人。

他不费什么力气就取得了好成绩,他的同学都认为他是“最有可能成功的人”。

毕业后,他可以自由选择各种工作。

2 吉姆加入了一家大型保险公司的销售部,一开始干得不错。

然而,他很快进入了平稳期,并转到了一家较小的公司,在那里他也达到了平稳期。

厌倦了销售,他尝试了销售管理。

同样的模式又出现了:他很受欢迎,被认为是个可以快速成功的人,但很快就像湿爆竹一样发出了嘶嘶声。

如今,他又在为另一家公司销售保险,并想知道自己为什么没有做得更好。

3 还有约瑟夫·达瑞格。

“我一直认为自己是个普通人,”达瑞格告诉我。

“我进入了人寿保险行业,并且做得还相当不错。

侥幸地,我进入了由业内几位最大的销售人员组成的委员会。

我非常害怕。

”4 然而,当达瑞格了解到这些有成就的人之后,他意识到:“他们和我一样都不是天才。

他们只是些志存高远的普通人。

然后找到实现目标的方法。

”他还意识到:“如果其他人都能有远大的梦想,我也能。

”如今,他拥有一家价值百万美元的公司,专门为员工提供福利。

5 为什么像达瑞格这样的普通人往往比像吉姆这样的人取得的成就要多的多?为了找出答案,我采访了190多名在工作中作为一名企业顾问的男性和女性。

这次非正式调查的结果证实了西奥多·罗斯福曾说过的话:“成功的普通人不是天才。

他只是一个拥有普通品质的人,但他把这些普通品质发展到了一个超出普通程度的程度。

”6 我认为那些出类拔萃的“普通人”:7 学会自律。

“成功并不需要天赋,”丹佛波特纪念医院的首席执行官坚持说,科罗拉多州因扭转了表现不佳的医院闻名。

“你只需要一大罐胶水。

你把一些涂在椅子上,一些涂在裤子上,然后坐下来,坚持做每一个项目,直到你做到你能做到的最好。

”8 普通的成功人士总是粘在椅子上,推迟快乐,收获未来的回报。

英语阅读理解中级(美国四年级阅读理解)amazon-grade4

英语阅读理解中级(美国四年级阅读理解)amazon-grade4

AMAZON RAIN FOREST Reading ComprehensionThe Amazon is the world’s largest tropical rain forest. It covers an area of nearly 2.8 million square miles, which is nearly the size of the continent of Australia. The Amazon rain forest gets its life from the majestic Amazon River, the world’s second-­largest river, which runs directly through the heart of the region. The rain forest itself is simply the drainage basin for the river and its many tributaries. The vast forest itself consists of four layers, each featuring its own ecosystems and specially adapted plants and animals.The forest floor is the lowest region. Since only 2 percent of the sunlight filters through the top layers to the understory, very few plants grow here. The forest floor, however, is rich with rotting vegetation and the bodies of dead organisms, which are quickly broken down into nutrients integrated into the soil. Tree roots stay close to these available nutrients, and decomposers, such as millipedes and earthworms, use these nutrients for food.The understory is the layer above the forest floor. Much like the forest floor, only about 2–5 percent of the sunlight reaches this shadowy realm. Many of the plants in the understory have large, broad leaves to collect as much sunlight as possible. The understory is so thick that there is very little air movement. As a result, plants rely on insects and animals to pollinate their flowers.The layer above the understory is the canopy. This is where much of the action in the rain forest occurs. Many canopy leaves have specially adapted leaves which form “drip tips.” Drip tips allow water to flow off the leaves, which prevents mosses, fungi, and lichens from occupying the leaves. Leaves in the canopy are very dense and filter about 80 percent of the sunlight. The canopy is where the wealth of the rain forest’s fruits and flowers grow. Bromeliads, cuplike plants, provide drinking pools for animals and breeding locations for tree frogs.The emergent layer is above the canopy and is the top layer of the rain forest. Trees in the emergent layer break through the canopy and may reach heights of 200 feet. Leaves in the emergent layer are small and covered with a special wax to hold water. Seeds are blown to other parts of the forest. Trees that rise to the emergent layer are massive. Many are braced by huge buttress roots. Trunks can be 16 feet in circumference. Many animals that survive in the emergent layer never touch the ground.1.) The Amazon rain forest covers an area nearly the size of the continent of___________________.2.) Which of the following is not a layer of the rain forest?a.) understoryb.) emergentc.) sub-­canopyd.) canopy3.) Which layer of the rain forest is right above the forest floor?a.) emergent layerb.) canopyc.) understory4.) Most of the fruits and flowers of the rain forest grow in its…a.) emergent layerb.) canopyc.) forest floord.) understory5.) _____________________ provide drinking pools for animals and breeding locations for tree frogs.6.) Many trees in the ______ of the rain forest are braced by huge buttress roots.a.) emergent layerb.) understoryc.) canopyd.) forest floor7.) Animals that live in the ________ may never touch the ground.a.) canopyb.) understoryc.) forest floord.) emergent layer8.) Why do few plants grow in the understory?a.) There is not enough water.b.) There is notenough sunlight.c.) Their leaves aretoo large.d.) There are notenough nutrients.9.) Why do plants in the understory have to rely on insects to pollinate them?a.) The sun is too bright in the understory.b.) The wind is toostrong and seeds blowinto the Amazon River.c.) There is very littlewind in the understory.d.) There are very fewbutterflies in the rainforest.10.) Which of the following is NOT true?a.) The canopy is higher than the emergent layer.b.) The understory is below the canopy.c.) The Amazon rain forest is located in South America.d.) Leaves in the canopy are very dense and filter a high percentage of sunlight.。

英文阅读4年级

英文阅读4年级

英文阅读4年级Reading is an essential skill that fourth graders need to master to excel academically and in life. English reading comprehension in the fourth grade is especially critical as it sets the foundation for more complex reading and understanding in the future.阅读是四年级学生需要掌握的基本技能,这对于他们未来的学术和生活都至关重要。

特别是在四年级,英语阅读理解尤为关键,因为它为将来更加复杂的阅读和理解打下了基础。

With the increased difficulty and complexity of English texts in the fourth grade, students are expected to be able to understand and analyze the meaning of a text, identify main ideas, make inferences, and draw conclusions.随着四年级英语文本的难度和复杂性增加,学生们需要能够理解和分析文本的含义,识别主要观点,进行推断,并得出结论。

Furthermore, reading comprehension in the fourth grade enables students to connect what they have read to their own experiencesand knowledge, expanding their vocabulary, comprehension, and critical thinking skills.此外,四年级的阅读理解使学生能够将所读的内容与他们自己的经验和知识联系起来,扩大他们的词汇量,理解能力和批判性思维能力。

小学四年级英语阅读理解练习(附答案)

小学四年级英语阅读理解练习(附答案)

小学四年级英语阅读理解练习(附答案)小学四年级英语阅读理解练(附答案)阅读理解一Jack is a student in Grade 4. He lives in a small town. Every day, he goes to school by bus. His school is not far away from his home. It takes him only 20 minutes to get there.On the way to school, Jack enjoys looking out of the window. Sometimes, he sees different animals, like cows and sheep. He also likes to talk to his friends on the bus.In school, Jack studies different subjects such as Chinese, math, science, and English. His favorite subject is English. He likes listening to English songs and watching English movies.After school, Jack usually goes to a park with his friends. They play soccer, ride bicycles, and sometimes have a picnic.Questions1. How does Jack go to school?2. How long does it take for Jack to get to school?3. What animals does Jack sometimes see on his way to school?4. What is Jack's favorite subject in school?5. Where does Jack go after school?Answers1. Jack goes to school by bus.2. It takes Jack 20 minutes to get to school.3. Jack sometimes sees cows and sheep on his way to school.4. Jack's favorite subject in school is English.5. Jack goes to a park with his friends after school.阅读理解二Lucy is a girl in Grade 4. She lives in a big city. Every day, her mom drives her to school. It usually takes them 30 minutes to reach school as there is more traffic in the city.During the drive, Lucy likes talking to her mom. They usually discuss their plans for the day and talk about their favorite food.In school, Lucy enjoys learning different subjects. She is good at mathematics and science. Her favorite activity is the science experiments conducted in class.After school, Lucy attends an art class where she learns to paint and draw. She also enjoys visiting the nearby library to borrow books.Questions1. How does Lucy go to school?2. How long does it take for Lucy and her mom to reach school?3. What do Lucy and her mom usually talk about during the drive?4. What is Lucy's favorite subject in school?5. What activities does Lucy do after school?Answers1. Lucy goes to school by car.2. It takes Lucy and her mom 30 minutes to reach school.3. Lucy and her mom usually talk about their plans for the day and their favorite food during the drive.4. Lucy's favorite subject in school is science.5. After school, Lucy attends an art class and visits the nearby library to borrow books.。

英语阅读4第1课

英语阅读4第1课

作业评价标准:准确性、完整性、规范性
作业评价目的:提高学习效果,激发学习兴趣,培养良好的学习习惯
作业反馈内容:错误指出、改进建议、优秀示例
作业反馈方式:教师批改、同学互评、自我反思
作业改进建议
明确作业目标:让学生明确作业的目的和意义,提高学习效果。
设计多样化作业:设计不同类型的作业,如阅读、写作、听力等,提高学生的综合能力。
课文词汇:重点词汇和短语的讲解
课后练习:阅读理解、词汇练习和写作练习
课程安排
课程名称:英语阅读4第1课
课程目标:提高阅读理解能力,掌握阅读技巧
课程内容:包括词汇、语法、阅读理解等方面的知识
课程时长:45分钟
课程形式:讲解、练习、讨论相结合
课程评估:通过测试和作业评估学生的学习情况
课程要求
培养良好的阅读习惯和技巧
设定合理的作业量:根据学生的实际情况,设定合理的作业量,避免过度负担。
及时反馈与评价:对学生的作业进行及时反馈和评价,帮助学生发现问题并改进。
THNK YOU
汇报人:XX
饮食文化:西方以肉食为主,中国以素食为主
跨文化交流
跨文化交流的重要性:增进理解,促进合作
跨文化交流的挑战:语言障碍,文化差异
跨文化交流的技巧:尊重对方文化,积极沟通
跨文化交流的成功案例:中外合作项目,国际友谊
文化背景练习
文化背景:了解英语国家的历史、文化、风俗习惯等
阅读材料:选择与文化背景相关的文章或书籍进行阅读
提高阅读速度和理解能力
理解文章大意和细节
掌握基本词汇和语法
阅读技巧
快速阅读技巧
添加标题
添加标题
添加标题
添加标题
略读:快速阅读,忽略不重要的信息

北师大版英语小学四年级下学期阅读理解专项试题(及答案)

北师大版英语小学四年级下学期阅读理解专项试题(及答案)

一、阅读理解阅读理解。

At a snack barDad: What would you like?Su Hai: I’m hungry. I’d like a pie.Dad: What about you, Su Yang?Su Yang: I’m not hungry. I’m thirsty. I’d like some orange juice.Assistant (服务员): Sorry, there’s no orange juice. Would you like some a pple juice?Su Yang: No, I don’t like apple juice. Can I have some water?Assistant: Ok. What about you, sir?Dad: I’d like some noodles and a cup of coffee.Assistant: Ok.Dad: How much are they?Assistant: Forty yuan.Dad: Here you are.Assistant: Thank you very much.1、Where are they now? ( )A.At school B.In a shop. C.At a snack bar.2、Is Su Hai hungry? ( )A.Yes, she is. B.No, she isn’t.C.Yes, she isn’t.3、How much are they? ( )A.Fifty yuan. B.Forty-five yuan. C.Forty yuan.4、Does Su Yang like orange juice? ( )A.No, she doesn’t.B.Yes, she does. C.I don’t know. (我不知道)5、What does Su Yang have at last (最终)? ( )A.Some orange juice. B.Some water. C.Some apple juice.二、阅读理解My name is Jack. I’m a boy from the UK, but n ow I study in Shanghai. My favourite school day is Thursday, because we have PE and Chinese that day. I like Chinese very much. Miss Liu is our Chinese teacher. She is kind and funny. I have lunch at school from Monday to Friday (从周一到周五). I don’t like vegetables, but carrots are OK. My favourite food is fruit salad. It’s healthy and yummy.On Saturdays, I often do homework and do some kung fu. Sometimes I visit my Chinese friend Zhang Peng with my parents. Zhang Peng lives in a small village with his parents. There is a river and many high mountains near the village. Their house is very beautiful. A pear tree and an apple tree are in front of the house. I like the pears and apples. They’re very fresh. I like the life in the village. The air is fresh and the water is clean. The people are very friendly.6、What’s Jack’s Chinese teacher like? ( )A.Strict but funny. B.Kind and funny. C.Young and funny.7、Jack doesn’t have lunch at school on ______. ( )A.Sundays B.Tuesdays C.Thursdays8、What is Jack’s favour ite food? ( )A.Vegetable salad. B.Potatoes. C.Fruit salad.9、What doesn’t Jack do on Saturdays? ( )A.Do some kung fu. B.Play football. C.Do homework.10、Where does Zhang Peng live? ( )A.B.C.三、阅读理解阅读理解。

四年级英语上册阅读与理解专项完整北师大版

四年级英语上册阅读与理解专项完整北师大版

四年级英语上册阅读与理解专项完整北师大版班级:_____________ 姓名:_____________1. 阅读理解,判断对错。

My name is Jiaming, I''m nine.I am a primary school pupil. I study in ZhuJiang Primary School in Guangzhou. I am in Class One, Grade Four. At school I have a good friend.His name is Ben,He often wears a blue shirt.He is an English boy.He and I are in the same class. We often study and play games together.I go to school at about 8 o''clock and go home at about 5 in the afternoon.Oh, it is 7:30 now.It is time to go to school.I must go now.( )(1)Jiaming is a pupil.( )(2)Jiaming lives in Guangzhou.( )(3)Ben is an American girl.He often wears a blue shirt.( )(4)Ben is in Class One, Grade Five.( )(5)Jiaming and Ben often play games together2. 阅读短文,选择最佳答案。

Miss Fang: This is a fire station. This is Mr Xu. He''s Jill''s father. He''s tall and strong. Students: Good afternoon, Mr Xu.Mr Xu: Good afternoon. Welcome to our fire station. This is a fire engine. It''s red. Students: Wow! It''s very big.Mr Xu: Fire is very dangerous. Don''t play with fire.Miss Fang: Are you afraid?Mr Xu: No, I am not. This is my joB. I like my joB. I like helping people. Students: Mr Xu, you are super. Thank you so much.Mr Xu: You are welcome.(1)Miss Fang and her students are__________.A.in the schoolB.in the post officeC.at the fire station(2)Mr Xu is__________.A.firefighterB.Jill''s fatherC.a tall(3)The fire engine is__________.A.bigB.redC.Both A and B(4)We ________ play with fire.A.canB.can''tC.aren''t(5)Mr Xu _______ his joB.A.likesB.doesn''t likeC.1ike3. 阅读理解。

北师大版英语小学四年级下学期阅读理解专项复习提高试卷测试卷(附答案)

北师大版英语小学四年级下学期阅读理解专项复习提高试卷测试卷(附答案)

一、阅读理解Hello! Look at me. Who am I? Look! I have a red flower and green leaves. I have thin and small roots. Thanks to (多亏) my straight (笔直的) stalk (茎), I can stand in winter. Many friends don’t like winter, but I like it very much. People all like me. Because l am a symbol (象征) of happiness and good luck (好运). I am from Mexico (墨西哥). I’m a Christmas Flower.1、—What do you have? ( )—________A.A red flower. B.Green leaves. C.A red flower and green leaves.2、—Are your roots thin or thick? ( )—________A.They’re thick.B.They’re thin. C.They’re long and thin.3、—How is the stalk? ( )—________A.It’s straight.B.It’s thin.C.It’s thick.4、I am from ________. ( )A.USA B.Australia C.Mexico5、My name is ________. ( )A.Sunflower B.Christmas Flower C.Rose二、阅读理解One day, a monkey rides his bike near the river. He sees a lion under a tree. The lion runs to him. He is afraid and falls in the river. He can’t swim. He shouts(呼喊).When the rabbit hears(听见) him, he jumps into the river and swims to the monk ey, but he can’t help him.Luckily(幸运地), an elephant comes. He is very strong. He helps the rabbit and the monkey.The three of them are very happy. They go to the elephant’s home. And they become good friends.6、The monkey sees a(an) ______ under a tree. ( )A.lion B.rabbit C.elephant7、The ______ can swim. ( )A.lion B.rabbit C.monkey8、The elephant is very ______. ( )A.smart B.afraid C.strong9、They go to the ______ home. ( )A.elephant’s B.rabbit’s C.monkey’s10、What can we learn from this story(从故事中学到了什么)? ( )A.The ribbit can’t help monkey.B.Friends are very important(重要的). When we have trouble(麻烦), friends can help us. C.The three of them are very happy.三、阅读理解Sally is a student of Park School. Every morning, she gets up at a quarter past six. She has breakfast at a quarter to seven. After that, she reads English at seven o'clock. It takes (花费) her twenty minutes (分钟). She has four lessons in the morning. They are Maths, Chinese, Science and Music. Her favourite subject is Chinese. Because she likes reading and writing. Now Sally is writing a letter to her friend in Australia. She’s telling her about her school life and favourite subject.11、Sally gets up at ________ every morning. ( )A.6:15 B.6:45 C.7:1512、What is Sally doing at ten past seven? ( )A.She is having breakfast.B.She is going to school.C.She is reading English.13、Does Sally have an English lesson in the morning? ( )A.Yes, it does. B.Yes, she does. C.No, she doesn’t.14、What is her favourite subject? ( )A.Maths B.Chinese. C.English.15、What does Sally tell her friend in Australia? ( )A.Her favourite food.B.Her school life and favourite subject.C.Her favourite book.四、阅读理解Mr White is near-sighted. One day he is walking in the street (街道). A strong wind blows his cap off (blow...off 吹掉……) his head. Mr White begins (开始) to run after (追赶) it. An old woman speaks to him from a window nearby (在附近).“Hey! What are you doing?” “Running after my cap!” “Your cap? That’s my black cat!”16、What’s the weather like that day? ( )A.It’s rainy.B.It’s windy.C.It’s sunny.17、What color is Mr White’s cap? ( )A.It’s white.B.It’s red.C.It’s black.18、Why does Mr White run after the cat? ( )A.Because he likes the cat.B.Because his cap is on the cat.C.Because he thinks (认为) the cat is his cap.19、Whose cat is that? ( )A.It’s Mr White’s.B.It’s the old woman’s.C.It’s Mr Black’s.20、What’s the Chinese meaning (意思) of the word “near-sighted” ? ( )A.近视的B.附近的C.远视的五、阅读理解It’s Christmas Day. This is Santa. He’s flying over Mount Fuji. He’s in Japan. “Merry Christmas! Thisbook is for you.” Kenji wants to read his new book.It’s Christmas time. Santa’s flying all over the world. He’s bringing gifts to children in Korea now. ”Merry Christmas! This yo-yo is for you.” Hee Sun is very happy with her yo-yo.Santa is in Beijing now. He’s flying all over the Great Wall. It’s very, very long. ”Merry Christmas! This doll is for you.” Hua Hua wants to hold her new doll. Santa’s very nice to children.Santa’s flying over Hong Kong now. He’s flying too fast. His hat is coming off. There are lots of tall buildings in Hong Kong. ”Merry Christmas! This ball is for you.” Ho Chee’s happy to see Santa. He’s happy to have a new ball, too.Santa and the reindeer are tired now. They’re flying over India. ”Merry Christmas! This bag is for you.” Naresh loves the bag! He needs a bag for school. Santa’s hot. It’s very hot in India.Now Santa is in the USA.He’s flying over the Statue of Liberty. It’s very, very tall.” Merry Christmas! This dr ess is for you.” Sandy loves her dress. Now Santa’s very tired. That’s all for tonight. Time to go home. Happy to see Santa. He’s happy to have a new ball, too.选自朗文《Merry Christmas》21、_______ Day is on the 25th of December. ( )A.Mother’s B.Christmas C.Children’s22、Santa gives _______ to Kenji. ( )A.a book B.a bag C.toy23、Huahua gets a _______. ( )A.book B.ball C.doll24、The Statue of Liberty is in _______. ( )A.Korea B.the USA C.China25、Santa is very _______. ( )A.tired B.sad C.cold六、阅读理解阅读理解。

2024年冀教版四年级英语秋季学期专项阅读理解

2024年冀教版四年级英语秋季学期专项阅读理解

2024年冀教版四年级英语秋季学期专项阅读理解班级:_____________ 姓名:_____________【阅读理解】1. 阅读短文,选择最佳答案。

I’m Yang Ming. I’m in Class One, Grade Four. There are forty students in our class. Twenty-one boys and nineteen girls. Today is Wednesday. We have six classes. They are Chinese, maths, music in the morning. English, PE, and Art in the afternoon. I like Chinese and PE. I’m good at reading and swimming.1. I’m in _____. ( )A. Class 1, Grade 4B. Class 4, Grade 42. There are ___ boys in our class. ( )A.21B.193. Today is ________. ( )A. TuesdayB. Wednesday4. We have _____classes in the morning. ( )A. 6B. 35. I enjoy ___. ( )A. playing and doingB. reading and swimming2. 阅读短文,判断对错。

Dingding will be 10 years ol D. His parents are going to have a birthday party for him this Saturday. Let''s go and join the birthday party. The party will begin at 11o''clock in the morning. We''ll have lunch in his house. We can play games, watch movies and play cards et C. Dingding''s house is at 56 North Street. It is close to the Garden Supermarket. Let''s meet at the supermarket at 10:50.( )(1)Dingding is going to have a birthday party this Saturday.( )(2)Children will go to the park.( )(3)Children will meet at Dingding''s home.3. 阅读短文,判断正误。

2024年北师大版四年级英语秋季学期专项阅读理解

2024年北师大版四年级英语秋季学期专项阅读理解

2024年北师大版四年级英语秋季学期专项阅读理解班级:_____________ 姓名:_____________【阅读理解】1. 阅读短文,判断正误。

My name is Lily. This is my house. There are five rooms in my house. This is my father and mother''s room. There are three pictures on the wall. There is a desk near the window. There are two chairs behind the desk. On the left of the room, there is a toilet. On the right, it''s my room. There are four pictures and a poster on the wall. ( )(1)This is Lily''s house.( )(2)There are four rooms in the house.( )(3)There are three pictures in Lily''s room.( )(4)There are two chairs and a desk in father and mother''s room.( )(5)The toilet is on the left of my father and mother''s room.2. 阅读短文,判断正(T)误(F)。

Animals has a new P. E. teacher. He is a football player(足球运动员). But they don’t know what he is like. This time, a rabbit comes here. It is short and thin. Zoom plays football with him. The rabbit is good at football. He can always kick the ball into the goal(它总是能把球踢进球门).Zoom says:“Wow, you are very great!”Dog says:“Our P.E. teacher can play football, too. He is just like you(就像你一样)!”Rabbit says(说):“I''m your new P.E. teacher.”[1]Animals have a new Chinese teacher. (____)[2]The P.E. teacher is a football player. (____)[3]The teacher isn''t short and thin. He is strong and tall. (____)[4]The P.E. teacher is a monkey. (____)[5]The teacher can always kick the ball into the goal. (____)3. 阅读短文,判断句子正误。

北师大版英语小学四年级下学期阅读理解专项复习试题(及答案)

北师大版英语小学四年级下学期阅读理解专项复习试题(及答案)

一、阅读理解Qian Hongyan is a swimmer. But she has no legs. She walks on a basketball. People call her “basketball girl”. There are 6 people in her family. Her grandpa, her father, her mother, her brothers and she. Her parents are both farmers, and her family is poor. But she is not sad and she likes swimming. She tries hard to be a good swimmer. Without legs, it is difficult for her to keep her balance (保持平衡) in water. She trains (训练) for four hours (小时) every day. In many swimming races (比赛), she swims like a “flying fish” and gets a lot of medals.Now, she does a lot of things to help other people like her.1、Does Qian Hongyan have legs? ( )A.Yes, she does. B.No, she doesn’t.C.I don’t know.2、How many brothers does Qian Hongyan have? ( )A.One. B.Two. C.Six.3、What is Qian Hongyan good at? ( )A.Flying. B.Playing basketball. C.Swimming.4、What does the word “medals” mean in Chinese? ( )A.奖牌B.本领C.比赛5、What can we learn from Qian Hongyan’s story? ( )A.There are always a lot of difficulties. We can try and then we can do it.B.Swimming is good for us. We should learn how to swim.C.It is easy to swim for everyone.二、阅读理解My name is Cathy, and I'm 11. I often help my mother do some housework. Today is Sunday and my parents want to go to visit one of their friends in the city, so I stay at home by myself.I want to do something for them. I finish my homework first, and then I begin to do some housework. I feed(喂食) the dog and water the plants. By eleven o'clock, I finish making the bed and washing the clothes. When my parents get back home at noon, they are very surprised and happy.6、Cathy is ______ years old. ( )A.twenty B.thirteen. C.eleven7、Cathy stays at home by herself on ______. ( )A.weekends B.Saturday C.Sunday8、Cathy's parents want to go to visit one of their friends in ______. ( )A.a small town B.the village C.the city9、Cathy feeds the ______ and waters the plants. ( )A.dog B.cat C.rabbit10、Cathy ______ and washes the clothes. ( )A.goes to bed B.makes the bed C.irons the clothes三、阅读理解It’s eight o'clock. The children often go to school by car. But it is Saturday. They don’ t have any lessons today.It’s nine o'clock. Mr Green is reading a book in his bedroom.It’s ten o'clock. Mrs Green usually stays at home in the morn ing. But she is going to the park this morning.11、The children often go to school at ________. ( )A.8:00 B.7:00 C.9:0012、The children often go to school ________. ( )A.by car B.by bus C.on foot13、Mrs Green usually stays at home ________. ( )A.in the morning B.in the afternoon C.at night14、Mr Green is reading a book at ________. ( )A.8:00 B.7:00 C.9:0015、The children don’ t have lessons ________. ( )A.on Monday B.on Saturday C.on Thursday四、阅读理解I am Mike. I study in a new primary sc hool. It’s big and beautiful. My favourite day is Wednesday. We have PE on that day. I can learn to do some kung fu, swim, play basketball, play ping-pong and so on. Now I can play ping-pong very well. And we have chicken for lunch on Wednesdays. It’s my f avourite food. It’s delicious. I like vegetables but not carrots. There is a big gym beside the playground. On the weekend I often play football and draw pictures in it. I love my new school very much.16、We have __________ on Wednesdays. ( )A.Chinese B.PE C.English17、There is a __________ beside the playground. ( )A.gym B.art room C.lunch room18、Mike can __________ well. ( )A.do some kung fu B.play ping-pong C.draw pictures19、Mike’s favourite food is __________. ( )A.carrots B.vegetables C.chicken20、Mike often __________ on the weekend. ( )A.swims B.plays football C.plays basketball五、阅读理解Zhang Peng is a boy. He is twelve years old. He is a student. He gets up early in the morning. He eats breakfast at 6:30 every morning. Then he goes to school by bike. He eats lunch at school. He draws pictures at noon. He likes art class. He goes home at 4:30 in the afternoon. He watches TV and does his homework in the evening.21、Is Zhang Peng a boy?()A.Yes, he does. B.Yes, he is. C.No, he isn’t.22、How old is Zhang Peng? ()A.12、B.11、C.13、23、When does Zhang Peng eat breakfast? ()A.At 6:00. B.At 6:20. C.At 6:30.24、Does Zhang Peng like art class? ()A.Yes, he is. B.Yes, he does. C.No, he doesn't.25、How does Zhang Peng go to school? ()A.On foot. B.By bus. C.By bike.六、阅读理解Today is Sunday. It’s a sunny day. Many students are in the Shiji Park. They are very happy. Look, Jack and Kate are drawing pictures near the flowers. Amy is reading the books under a big tree. Peter, John and Tom are swimming. Chen Jie and Sarah are flying kites. What a good time they are having!26、What day is it today? ( )A.Saturday. B.Sunday. C.Thursday.27、What are Jack and Kate doing? ( )A.Drawing pictures. B.Sleeping. C.Dancing.28、Is Amy reading the books near the flowers? ( )A.Yes, she is. B.No, she isn’t.C.She is jumping.29、How many students are there in the park? ( )A.Fifteen. B.Fifty. C.Many.30、Who’s flying kites? ( )A.John and Tom. B.Jack and Kate. C.Chen Jie and Sarah.【参考答案】一、阅读理解解析:1、B2、B3、C4、A5、A【导语】本文讲述了一个叫钱红艳的游泳运动员的故事,包括她的家庭状况和职业。

小学四年级英语上学期阅读与理解专项北师大版

小学四年级英语上学期阅读与理解专项北师大版

小学四年级英语上学期阅读与理解专项北师大版班级:_____________ 姓名:_____________1. 阅读短文,选择正确的答案。

It''s Monday today. I have six subjects today. In the morning, I have Chinese, Math, Art and English. In the afternoon, I have Music and PE. We go to school from Monday to Friday. We have no class on Saturday and Sunday. So I like to watch TV on Saturday. On Sunday I often go to the park. My week is wonderful. What about your week?( )(1)How many subjects do you have on Monday?A. Four.B. Five.C. Six.( )(2)When do you go to school?A. From Monday to Friday.B. From Monday to Saturday.C. From Saturday to Sunday.( )(3)Do you have classes on Saturday?A. Yes, we do.B. No, we don''t.C. Yes, I am.( )(4)What do you do on Sunday?A. I draw pictures.B. I go to the park.C. I stay at home.2. 根据短文内容, 回答问题。

A ConcertThe Newtown School will have a concert on Children''s Day. Ann, Ken and David will play together in the concert. Ann will play the piano, Ken will play the guitar, and David will play the drums. Mocky will not play in the concert, but he will go, too. All the children and their parents are at the concert, but David will not be there because he is not well today. Who will play the drums? Ken and Anil are worried. But Mocky can play the drums. Believe it or not, he can play really well.(1)Who will play the guitar?(2)Will Ann play the piano in the concert?(3)Can Mocky play the drums?(4)Who plays the drums in the concert in the end?(5)Who is not well today?3. 阅读短文,选择最佳答案。

英语阅读理解中级(美国四年级阅读理解)bell-grade4

英语阅读理解中级(美国四年级阅读理解)bell-grade4

英语阅读理解中级(美国四年级阅读理解)bell-grade4ALEXANDER GRAHAM BELL Reading ComprehensionAlexander Graham Bell was born in Edinburgh, Scotland, on March 3, 1847. When he was only eleven years old, he invented a machine that could clean wheat. Graham studied anatomy and physiology at the University of London but moved with his family to Quebec, Canada, in 1870.Bell soon moved to Boston, Massachusetts. In 1871, he began working with deaf people and published the system of Visible Speech that was developed by his father. Visible Speech illustrated how the tongue, lips, and throat are used to produce vocal sounds. In 1872, Bell founded a school for the deaf, which soon became part of Boston University.Alexander Graham Bell is best known for his invention of the telephone. While trying to discover the secret of transmitting multiple messages on a single wire, Bell heard the sound of a plucked string along some of the electrical wire. One of Bell's assistants, Thomas A. Watson, was trying to reactivate a telephone transmitter. After hearing the sound, Bell believed he could send the sound of a human voice over the wire. After receiving a patent on March 7, 1876, for transmitting sound along a single wire, he successfully transmitted human speech on March 10. Bell's telephone patent was one of the most valuable patents ever issued. He started the Bell Telephone Company in 1877.Bell went on to invent a precursor to the modern-day air conditioner and a device called a "photophone" that enabled sound to be transmitted on a beam of light. Today's fiber optic and laser communication systems are based on Bell's photophone research. In 1898, Alexander Graham Bell and his son-in-law took over the National Geographic Society and built it into one of the most recognized magazines in the world. Bell also helped found Science Magazine, one of the most respected research journals in the world.Alexander Graham Bell died August 2, 1922. On the day of his burial, in honor of Bell, all telephone services in the United States were stopped for one minute.1.) Where was Alexander Graham Bell born?a.) Englandb.) Quebecc.) Scotlandd.) Boston2.) What did Alexander Graham Bell do in 1872?a.) Invent a machine for cleaning wheatb.) Start a school for deaf peoplec.) Invent the telephoned.) Study at the University of London3.) What happened FIRST?a.) Bell invented the telephone.b.) Bell moved to Canada.c.) Bell published the Visible Speech system.d.) Bell moved to Massachusetts.4.) What was Thomas A. Watson doing when Alexander Graham Bell heard the sound of a plucked string over electric wire?a.) Transmitting multiple messages over asingle wireb.) Transmitting the human voice over a singlewirec.) Starting the Bell Telephone Companyd.) Reactivating a telephone transmitter5.) What is the best definition for "transmit" in this passage?a.) to block by stoppingb.) to sendc.) to make largerd.) to disturb 6.) Which of the following was Alexander Graham Bell NOT involved with?a.) National Geographic Magazineb.) Science Magazinec.) photophoned.) teaching blind people7.) What is a photophone?a.) A device that can transmit a message on asound wave.b.) A device that can transmit a message on awire.c.) A device that can transmit a message on abeam of light.d.) A device that can transmit a message on atelephone.8.) The photophone was most important to what industry?a.) fiber optics and laser communicationsystemsb.) telephonec.) air conditioningd.) publishing9.) On the day of his funeral, American telephone services were disabled for how many minutes? ________________上⼀页下⼀页。

美国4年级学生英语阅读文章

美国4年级学生英语阅读文章

四年级小学生英语短文阅读文章I am Cendy. I am in Nanhai Experimental Primary School. I am in Class 9, Grade 4. I am tall and thin. I live in Dali. I have many good friends. I often play with them.I have many hobbies, riding a bike, drawing pictures and reading books. But I like to read books the best. Because of reading books is good for my study. I also like riding bikes. Because of it does a lot of good to my body.What’s your hobby? Can you tell me?我叫Cendy。

我在南海实验小学4年级9班。

我又高又瘦。

我住在大理。

我有很多好朋友。

我经常和他们一起玩。

我有很多爱好,骑自行车,画画和看书。

但我最喜欢看书。

因为看书对我的学习有好处。

我也喜欢骑自行车。

因为它对我的身体有好处。

你的爱好是什么?你能告诉我吗?四年级小学生英语短文篇2My father is a nice man.He likes to play computer games.He is an owner of a factory which produces many things .He is good at designing.He works very hard.I love him very much because, sometimes,I can help him to do something in his factory .He is always on business trips because he has his business everywhere so it takes up too much of his time .Therefore, he doesn’t have any time to play with me but I don’t blame him for that.I often spend a lot of my time on the computer,so I have something to do.My mother is usually on the phone and tells my father to get home early but my father doesn’t listen to her.So my mother and I sometimes are upset and I don’t like my father in a sense that he always gets home late.I love my father but not his job!我的父亲是个好人。

北师大版小学四年级下学期阅读理解专项英语提高试卷(及答案)

北师大版小学四年级下学期阅读理解专项英语提高试卷(及答案)

一、阅读理解Mr Smith has a nice, brown coat. He loves it a lot. But his wife doesn’t like it because it’s old. She often says, “Give it to a poor man.” But Mr Smith says, “No, I like this coat .”But one day, a cigarette(香烟) falls on the coat and makes a hole(烧了一个洞) in it. So Mrs Smith says, “Please don’t wear it again.” Mr Smith takes it to a tailor’s(裁缝) shop and says to the tailor, “Please make another coat like this one.” The tailor does what he is told and makes a new coat. Then the tailor makes a hole in it again with his cigarette in the same place.1、What colour is Mr Smith’s coat? ( )A.Yellow. B.Brown. C.Old.2、Who doesn’t like the coat at all? ( )A.Mrs Smith. B.Mr Smith. C.The tailor.3、Does Mr Smith give his coat to the poor man when there is a hole in it. ( )A.Yes, he does. B.No, he doesn’t.C.I don’t know.4、How many holes are there in the new coat? ( )A.One. B.Two. C.No holes.5、Which of the sentences (句子) is right ? ( )A.The two holes are in the same place.B.The tailor can’t ma ke a new coat.C.The poor man gets the old coat.二、阅读理解Zoom’s DayHello, I am Zoom. I often get up at 6:30 every day in the morning. Half an hour later I have my breakfast. At 7:30 a.m. I take a bus to school. We do morning exercises at 8:00. We have three classes in the morning and three in the afternoon. After school, I often play with my classmates. We often play basketball, football and ping-pong. I go home at about 5:00 p.m. I usually have dinner at 6:00 p.m. Then I do my homework and watch TV. I go to bed at 9:00 p.m. This is my day. What about your day?6、How many classes does Zoom have in a day? ( )A.Five. B.Six. C.Four.7、When does Zoom get up? ( )A.At 6:30. B.At 6:00. C.At 7:00.8、When does Zoom do morning exercises? ( )A.At 6:50. B.At 7:30. C.At 8:00.9、When does Zoom go to bed? ( )A.At 9:00 p.m. B.At 9:30 p.m. C.At 8:30 p.m.10、When does Zoom have dinner? ( )A.At 6:30 p.m. B.At 7:00 p.m. C.At 6:00 p.m.三、阅读理解根据短文对话,选择正确答案。

北师大2021年四年级英语上学期阅读与理解专项完整

北师大2021年四年级英语上学期阅读与理解专项完整

北师大2021年四年级英语上学期阅读与理解专项完整班级:_____________ 姓名:_____________1. 阅读短文,判断正误。

Mr Smith has a farm. His farm is very big. On his farm, he has sixteen cows, twelve horses fifteen pigs and thirteen ducks. There are nine hens and eleven chicks, too. Look, the cows are eating grass. The grass is green. They are fresh(新鲜的). But the horses don''t like grass. They like eating hay. The hay is yellow. They are dry, too. What are the pigs doing? They are sleeping in the hey. They are big and fat. They go 'Oink, Oink...' They look lovely. I like pink pigs very much. But I don''t like black pig. ( )(1)Miss Smith has a big farm.( )(2)There are fifteen ducks on the farm.( )(3)He has eleven chicks.( )(4)The cows like eating hay.( )(5)Oink…. Oink...I hear some pigs.2. 根据短文内容判断正误。

It is Tuesday today. Boys and girls are all at school. They usually come to school by bus.Their teacher is at school.too.The teacher’s name is Gu Yan.She is young.She usually comes to school on foot.Look at the classroom of Class One,Grade Four.In this room,you can see a boy and a girl.The boy is eleven.His name is Jack.The girl is Emma.She is twelve.John is Jack’s friend.He is an American boy.[1]Boys and girls are all at home today.(____)[2]The boys and girls go to school by bus. (____)[3]Miss Gu is not old. (____)[4]Miss Gu usually goes to school by bike. (____)3. 读短文,然后回答问题。

四年级英语上册阅读与理解专项突破训练北师大版

四年级英语上册阅读与理解专项突破训练北师大版

四年级英语上册阅读与理解专项突破训练北师大版班级:_____________ 姓名:_____________1. 阅读短文,回答下列问题。

Every Saturday (星期六) morning, Jim and David go to the park with their mother.It''s today. There are many people in the park. Boys and girls are singing and dancing there.Jim and David want to have a look at the animals in the zoo. They like monkeys very much. When they come into the zoo, they see some monkeys jumping, others (其他的) are swinging (荡秋千). They have a good time (玩得很开心) every Saturday.(1)What are the boys and girls doing in the park?(2)Do Jim and David like monkeys?(3)What are the monkeys doing?(4)Are they happy every Saturday?2. 阅读对话,选出正确的答案。

Daming: Hello! Do you go to school every day?Tony: No, I go to school from Monday to FridayDaming: Are you going to run on sports day?Tony: No, I''m going to swim.Daming: What about your brother Tom?Tony: He is going to play basketballDaming: Where is he now?Tony: He is at school. He is training.Daming: Let''s go and have a look.Tony: Good idea.(1)Tony goes to school__________.A. every dayB. from Monday to Friday(2)Tony''s brother is___________.A. TonyB. Tom(3)Tom is ___________nowA.at homeB. training(4)Tom is going to ___________on sports day.A. swimB. play basketball(5)Tony and Daming are going to_________.A. schoolB. swim3. 阅读短文,判断对错。

北师大版英语小学四年级下册阅读理解专项质量提高试卷(含答案)

北师大版英语小学四年级下册阅读理解专项质量提高试卷(含答案)

一、阅读理解My name’s Nancy. I’m eleven. I’m a student of Grade four. On Monday, I get up at six o'clock. I have breakfast at seven and then I ride my bike to school. I have four lessons in the morning and three in the afternoon. I like English and Music. I have a brother Tom. He likes Science and English. He’s twelve. He has a bike too. We like riding bikes on Sunday.1、Nancy is _____. ( )A.ten B.eleven C.twelve2、Nancy gets up at _____ o'clock on Monday. ( )A.seven B.four C.six3、How many lessons does Nancy have on Monday? ( )A.Four. B.Seven. C.Three.4、What subjects do Tom and Nancy like? ( )A.Science. B.A bike. C.English.5、Which is wrong (错误的)? ( )A.Nancy can’t ride bikes.B.Tom is twelve years old. C.Tom can ride bikes.二、阅读理解There is a small house in the forest. Alice goes into the house. There is a living room in the house. There is a kitchen in the house, too. There is a table and three chairs in it. Alice is hungry. She eats all the food on the table. There is a bedroom next to the living room. There are three beds in it. Alice sleeps (睡觉) in the small bed.6、There is ________ and a kitchen in the house. ( )A.a living room B.a bathroom C.a study7、There is ________ and ________ in the kitchen. ( )A.two chairs; a table B.three beds; a table C.a table; three chairs8、There is a bedroom ________ the living room. ( )A.next to B.behind C.in front of9、There are ________ in the bedroom. ( )A.a small bed B.three beds C.three chairs10、Alice eats all the ________ on the table. ( )A.fruit B.drink C.food三、阅读理解Alan, Sato and Fanny are from different countries (不同的国家). They talk about how people celebrate (庆祝) Halloween in their countries.Alan: I live in Beiing, China. We do not really celebrate Halloween here, but my friends and I sometimes watch films about ghosts (幽灵). We do not wear special clothes. We do not go to our neighbours' houses either.Sato: I am from Tokyo (东京). We do not celebrate Halloween at home. On 31 October, people at Tokyo Disneyland (迪士尼) wear orange clothes and have a parade (游行) through the park. Everyone dresses up like cartoon characters (角色). They look very funny.Fanny: I am from New York, the USA.Halloween is a happy day here. In October, my family buy pumpkins (南瓜) and cut out the eyes and the teeth to make lanterns (灯笼). We also buy special clothes from shops. On October 31, we dress up and knock on our neighbors' doors and say "trick or treat". Then they give us candy. We see “witches” and “ghosts” everywhere.11、People in _________ celebrate Halloween at home. ( )A.Beijing B.Tokyo C.New York12、Alan and his friends sometimes _________ at Halloween. ( )A.go to the cinema B.wear special clothes C.go to his neighbours' houses13、In Tokyo, people celebrate Halloween _________. ( )A.at home B.in the cinema C.in Disneyland park14、Fanny's family make _________ at Halloween. ( )A.special clothes B.pumpkin lanterns C.Christmas puddings15、Which of the following is NOT RIGHT? ( )A.Halloween is in October.B.Halloween is a happy day for the people in USA.C.At Halloween we can see witches and ghosts in every country.四、阅读理解My name is Jack. I’m a boy from the UK, but now I study in Shanghai. My favourite school day is Thursday, because we have PE and Chinese that day. I like Chinese very much. Miss Liu is our Chinese teacher. She is kind and funny. I have lunch at school from Monday to Friday (从周一到周五). I don’t like vegetables, but carrots are OK. My favourite food is fruit salad. It’s healthy and yummy.On Saturdays, I often do homework and do some kung fu. Sometimes I visit my Chinese friend Zhang Peng with my parents. Zhang Peng lives in a small village with his parents. There is a river and many high mountains near the village. Their house is very beautiful. A pear tree and an apple tree are in fr ont of the house. I like the pears and apples. They’re very fresh. I like the life in the village. The air is fresh and the water is clean. The people are very friendly.16、What’s Jack’s Chinese teacher like? ( )A.Strict but funny. B.Kind and funny. C.Young and funny.17、Jack doesn’t have lunch at school on ______. ( )A.Sundays B.Tuesdays C.Thursdays18、What is Jack’s favourite food? ( )A.Vegetable salad. B.Potatoes. C.Fruit salad.19、What doesn’t Jack do on Saturdays? ( )A.Do some kung fu. B.Play football. C.Do homework.20、Where does Zhang Peng live? ( )A.B.C.五、阅读理解Bob comes to live in a new city with his family. One morning, his mother, Mrs Black finds Bob is not happy and asks, “Why do you look so sad?”“I have no friends here,” says Bob. Then, someone knocks(敲) at the door. Mrs Black opens the door and sees a woman standing with a smile(微笑), “I’m Mrs Smith. I am your neighbour. I live next door. Can I borrow(借) two eggs?” “OK,” says Mrs Black.After lunch, a boy comes to Bob's house. “My name is Peter. My mother asks me to give you two eggs and some cakes.” “Thank you! I'm new here. Come in and play with me,” Bob is very happy, “I’m happy that your mother borrows two eggs this morning.”“Welcome to our city. But my mother doesn't real ly need the eggs. She just wants to make friends with you.” Peter smiles.21、Who comes to live in the new city? ( )A.Bob's family. B.Peter's family. C.Mrs Smith.22、When does Peter come to Bob's home? ( )A.In the early morning. B.In the afternoon. C.In the evening.23、Why does Mrs Smith come to Mrs Black's house? ( )A.She really needs two eggs. B.She only wants to make cakes. C.She wants to make friends with Bob's family.24、What does the word neighbour mean here in Chinese? ( )A.邻居B.同胞C.仁慈的人25、What do you think of Peter's mother? ( )A.Brave. B.Friendly. C.Pretty.六、阅读理解Tom lives in the village, and he likes swimming in the river near his house. But his father gets (获得) a job in a big city (城市), and he moves there with (和……一起) his family. Their new house has a garden, but the garden is very small. Tom isn’t happy. “Is there a river near here (这里)?” he asks his mother on the first morning. His mother answers, “No, there isn’t, but there’s a nice park near here and there’s a pool (池塘) in it. We’re going there this afternoon.” Tom is happy now. After lunch, Tom and his mother go to the park. Tom wants to walk (走) near the pool, but thereis a sign (指示牌) before (在……之前) it. His mother reads it to him, “Warning (警告): This pool is dangerous (有危险的). 367 people fell into (掉进) it.” Tom looks into the pool carefully, and he says,“But I can’t see them.”26、There’s ___________ near Tom’s house. ( )A.a river B.a lake C.a mountain27、Tom’s family move to a big city because (因为) ___________. ( )A.his mother likes the cityB.they buy a big house thereC.his father gets a new job28、Tom is ___________ to see his new house. ( )A.happy B.not happy C.shy29、___________, Tom and his mother go to the park. ( )A.Before lunch B.After lunch C.After dinner30、Why (为什么) is the pool dangerous? ( )A.Because the pool is very deep (深的).B.Because the pool is very big.C.Because many people fell into the pool.【参考答案】一、阅读理解解析:1、B2、C3、B4、C5、A【导语】本文讲述了南希的年龄,星期一的作息,课程以及她和她弟弟喜欢的学科。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

江西省南昌市2015-2016学年度第一学期期末试卷(江西师大附中使用)高三理科数学分析一、整体解读试卷紧扣教材和考试说明,从考生熟悉的基础知识入手,多角度、多层次地考查了学生的数学理性思维能力及对数学本质的理解能力,立足基础,先易后难,难易适中,强调应用,不偏不怪,达到了“考基础、考能力、考素质”的目标。

试卷所涉及的知识内容都在考试大纲的范围内,几乎覆盖了高中所学知识的全部重要内容,体现了“重点知识重点考查”的原则。

1.回归教材,注重基础试卷遵循了考查基础知识为主体的原则,尤其是考试说明中的大部分知识点均有涉及,其中应用题与抗战胜利70周年为背景,把爱国主义教育渗透到试题当中,使学生感受到了数学的育才价值,所有这些题目的设计都回归教材和中学教学实际,操作性强。

2.适当设置题目难度与区分度选择题第12题和填空题第16题以及解答题的第21题,都是综合性问题,难度较大,学生不仅要有较强的分析问题和解决问题的能力,以及扎实深厚的数学基本功,而且还要掌握必须的数学思想与方法,否则在有限的时间内,很难完成。

3.布局合理,考查全面,着重数学方法和数学思想的考察在选择题,填空题,解答题和三选一问题中,试卷均对高中数学中的重点内容进行了反复考查。

包括函数,三角函数,数列、立体几何、概率统计、解析几何、导数等几大版块问题。

这些问题都是以知识为载体,立意于能力,让数学思想方法和数学思维方式贯穿于整个试题的解答过程之中。

二、亮点试题分析1.【试卷原题】11.已知,,A B C 是单位圆上互不相同的三点,且满足AB AC →→=,则AB AC →→⋅的最小值为( )A .14-B .12-C .34-D .1-【考查方向】本题主要考查了平面向量的线性运算及向量的数量积等知识,是向量与三角的典型综合题。

解法较多,属于较难题,得分率较低。

【易错点】1.不能正确用OA ,OB ,OC 表示其它向量。

2.找不出OB 与OA 的夹角和OB 与OC 的夹角的倍数关系。

【解题思路】1.把向量用OA ,OB ,OC 表示出来。

2.把求最值问题转化为三角函数的最值求解。

【解析】设单位圆的圆心为O ,由AB AC →→=得,22()()OB OA OC OA -=-,因为1OA OB OC ===,所以有,OB OA OC OA ⋅=⋅则()()AB AC OB OA OC OA ⋅=-⋅-2OB OC OB OA OA OC OA =⋅-⋅-⋅+ 21OB OC OB OA =⋅-⋅+设OB 与OA 的夹角为α,则OB 与OC 的夹角为2α所以,cos 22cos 1AB AC αα⋅=-+2112(cos )22α=--即,AB AC ⋅的最小值为12-,故选B 。

【举一反三】【相似较难试题】【2015高考天津,理14】在等腰梯形ABCD 中,已知//,2,1,60AB DC AB BC ABC ==∠= ,动点E 和F 分别在线段BC 和DC 上,且,1,,9BE BC DF DC λλ==则AE AF ⋅的最小值为 .【试题分析】本题主要考查向量的几何运算、向量的数量积与基本不等式.运用向量的几何运算求,AE AF ,体现了数形结合的基本思想,再运用向量数量积的定义计算AE AF ⋅,体现了数学定义的运用,再利用基本不等式求最小值,体现了数学知识的综合应用能力.是思维能力与计算能力的综合体现. 【答案】2918【解析】因为1,9DF DC λ=12DC AB =,119199918CF DF DC DC DC DC AB λλλλλ--=-=-==, AE AB BE AB BC λ=+=+,19191818AF AB BC CF AB BC AB AB BC λλλλ-+=++=++=+,()221919191181818AE AF AB BC AB BC AB BC AB BCλλλλλλλλλ+++⎛⎫⎛⎫⋅=+⋅+=+++⋅⋅ ⎪ ⎪⎝⎭⎝⎭19199421cos1201818λλλλ++=⨯++⨯⨯⨯︒2117172992181818λλ=++≥+= 当且仅当2192λλ=即23λ=时AE AF ⋅的最小值为2918. 2.【试卷原题】20. (本小题满分12分)已知抛物线C 的焦点()1,0F ,其准线与x 轴的交点为K ,过点K 的直线l 与C 交于,A B 两点,点A 关于x 轴的对称点为D . (Ⅰ)证明:点F 在直线BD 上; (Ⅱ)设89FA FB →→⋅=,求BDK ∆内切圆M 的方程. 【考查方向】本题主要考查抛物线的标准方程和性质,直线与抛物线的位置关系,圆的标准方程,韦达定理,点到直线距离公式等知识,考查了解析几何设而不求和化归与转化的数学思想方法,是直线与圆锥曲线的综合问题,属于较难题。

【易错点】1.设直线l 的方程为(1)y m x =+,致使解法不严密。

2.不能正确运用韦达定理,设而不求,使得运算繁琐,最后得不到正确答案。

【解题思路】1.设出点的坐标,列出方程。

2.利用韦达定理,设而不求,简化运算过程。

3.根据圆的性质,巧用点到直线的距离公式求解。

【解析】(Ⅰ)由题可知()1,0K -,抛物线的方程为24y x =则可设直线l 的方程为1x my =-,()()()112211,,,,,A x y B x y D x y -,故214x my y x =-⎧⎨=⎩整理得2440y my -+=,故121244y y m y y +=⎧⎨=⎩则直线BD 的方程为()212221y y y y x x x x +-=--即2222144y y y x y y ⎛⎫-=- ⎪-⎝⎭令0y =,得1214y yx ==,所以()1,0F 在直线BD 上.(Ⅱ)由(Ⅰ)可知121244y y m y y +=⎧⎨=⎩,所以()()212121142x x my my m +=-+-=-,()()1211111x x my my =--= 又()111,FA x y →=-,()221,FB x y →=-故()()()21212121211584FA FB x x y y x x x x m →→⋅=--+=-++=-,则28484,93m m -=∴=±,故直线l 的方程为3430x y ++=或3430x y -+=213y y -===±,故直线BD 的方程330x -=或330x -=,又KF 为BKD ∠的平分线,故可设圆心()(),011M t t -<<,(),0M t 到直线l 及BD 的距离分别为3131,54t t +--------------10分 由313154t t +-=得19t =或9t =(舍去).故圆M 的半径为31253t r +== 所以圆M 的方程为221499x y ⎛⎫-+= ⎪⎝⎭【举一反三】【相似较难试题】【2014高考全国,22】 已知抛物线C :y 2=2px(p>0)的焦点为F ,直线y =4与y 轴的交点为P ,与C 的交点为Q ,且|QF|=54|PQ|.(1)求C 的方程;(2)过F 的直线l 与C 相交于A ,B 两点,若AB 的垂直平分线l′与C 相交于M ,N 两点,且A ,M ,B ,N 四点在同一圆上,求l 的方程.【试题分析】本题主要考查求抛物线的标准方程,直线和圆锥曲线的位置关系的应用,韦达定理,弦长公式的应用,解法及所涉及的知识和上题基本相同. 【答案】(1)y 2=4x. (2)x -y -1=0或x +y -1=0. 【解析】(1)设Q(x 0,4),代入y 2=2px ,得x 0=8p,所以|PQ|=8p ,|QF|=p 2+x 0=p 2+8p.由题设得p 2+8p =54×8p ,解得p =-2(舍去)或p =2,所以C 的方程为y 2=4x.(2)依题意知l 与坐标轴不垂直,故可设l 的方程为x =my +1(m≠0). 代入y 2=4x ,得y 2-4my -4=0. 设A(x 1,y 1),B(x 2,y 2), 则y 1+y 2=4m ,y 1y 2=-4.故线段的AB 的中点为D(2m 2+1,2m), |AB|=m 2+1|y 1-y 2|=4(m 2+1).又直线l ′的斜率为-m ,所以l ′的方程为x =-1m y +2m 2+3.将上式代入y 2=4x ,并整理得y 2+4m y -4(2m 2+3)=0.设M(x 3,y 3),N(x 4,y 4),则y 3+y 4=-4m,y 3y 4=-4(2m 2+3).故线段MN 的中点为E ⎝ ⎛⎭⎪⎫2m2+2m 2+3,-2m ,|MN|=1+1m 2|y 3-y 4|=4(m 2+1)2m 2+1m 2.由于线段MN 垂直平分线段AB ,故A ,M ,B ,N 四点在同一圆上等价于|AE|=|BE|=12|MN|,从而14|AB|2+|DE|2=14|MN|2,即 4(m 2+1)2+⎝ ⎛⎭⎪⎫2m +2m 2+⎝ ⎛⎭⎪⎫2m 2+22=4(m 2+1)2(2m 2+1)m 4,化简得m 2-1=0,解得m =1或m =-1, 故所求直线l 的方程为x -y -1=0或x +y -1=0.三、考卷比较本试卷新课标全国卷Ⅰ相比较,基本相似,具体表现在以下方面: 1. 对学生的考查要求上完全一致。

即在考查基础知识的同时,注重考查能力的原则,确立以能力立意命题的指导思想,将知识、能力和素质融为一体,全面检测考生的数学素养,既考查了考生对中学数学的基础知识、基本技能的掌握程度,又考查了对数学思想方法和数学本质的理解水平,符合考试大纲所提倡的“高考应有较高的信度、效度、必要的区分度和适当的难度”的原则. 2. 试题结构形式大体相同,即选择题12个,每题5分,填空题4 个,每题5分,解答题8个(必做题5个),其中第22,23,24题是三选一题。

题型分值完全一样。

选择题、填空题考查了复数、三角函数、简易逻辑、概率、解析几何、向量、框图、二项式定理、线性规划等知识点,大部分属于常规题型,是学生在平时训练中常见的类型.解答题中仍涵盖了数列,三角函数,立体何,解析几何,导数等重点内容。

3. 在考查范围上略有不同,如本试卷第3题,是一个积分题,尽管简单,但全国卷已经不考查了。

四、本考试卷考点分析表(考点/知识点,难易程度、分值、解题方式、易错点、是否区分度题)。

相关文档
最新文档