《练习7》

新苏教版小学四年级上册数学《练习七》
教学设计教案
新苏教版小学四年级上册数学《练习七》教学设计教案
练习七
教学内容：44页2—7题
教学要求：1、让学生经历整理和分析数据的简单的统计过程，学会根据实际情况对一组数据分段进行整理；
2、让学生进一步增强用统计的方法解决实际问题的意识，发展统计观念，培养学习的兴趣。

3、联系环境保护的一些知识，增强学生的环保意识。

教学过程：
一、第二题
1.出示题目，弄清题意
2.学生完成分段统计
3.怎么计算合计人数呢？算加法
4.分析数据：哪一段的人数最多？前十名，你能估计她的成绩可能是多少吗？（只要估计）
二、第三题
1.分别画出横向统计图
2.注意标注数据
三、第四题
了解我国代表团在第24~30届奥林匹克运动会上获得金牌的数量，完成统计图。

第24届奥林匹克运动会韩国汉城 5枚第25届奥林匹克运动会西班牙巴塞罗那 16枚
第26届奥林匹克运动会美国亚特兰大 16枚第27届奥林匹克运动会澳大利亚悉尼 28枚
第28届奥林匹克运动会希腊雅典 32枚第29届奥林匹克运动会中国北京 51枚
第30届奥林匹克运动会英国伦敦 38枚
四、第五六题
学生设计表格，在班内统计后，完成统计表
要调动学生积极性，分工合作。

数据记录准确，分析有道理
五、作业：完成思考题，补充习题
教学反思：。

2022一级建造师《管理》章节练习7.1建设工程项目施工质量控制建设工程项目施工质量验收2022年7月1日试卷满分30分，共20题。

1-10题为单选题，选对得1分，选错不得分；11-20题为多选题，全选对得2分，选对但不全得1分，选错不得分。

1.建设工程项目施工质量验收合格应符合《建筑工程施工质量验收统一标准》GB50300-2013和相关规范的规定，符合工程勘察、设计文件的要求，同时还应符合（）。

[单选题] *A.施工组织设计的约定B.施工合同的约定(正确答案)C.监理机构的监理D.政府监督部门的监督答案解析：建筑工程施工质量验收合格应符合下列规定:（1）符合工程勘察、设计文件的要求。

（2）符合现行的《建筑工程施工质量验收统一标准》GB50300和相关专业验收规范的规定。

施工质量在合格的前提下，还应符合施工承包合同约定的要求。

2.施工事中质量控制包括（）。

[单选题] *A.建设单位控制和监理单位监理B.质量监督部门监督和监理单位监理C.质量活动主体的自控和他人监控(正确答案)D.质量活动主体的监督和作业人员自控答案解析：事中质量控制指在施工质量形成过程中，对影响施工质量的各种因素进行全面的动态控制。

事中质量控制也称作业活动过程质量控制，包括质量活动主体的自我控制和他人监控的控制方式。

自我控制是第一位的，即作业者在作业过程对自己质量活动行为的约束和技术能力的发挥，以完成符合预定质量目标的作业任务;他人监控是对作业者的质量活动过程和结果，由来自企业内部管理者和企业外部有关方面进行监督检查，如工程监理机构、政府质量监督部门等的监控。

3.施工事中质量控制的关键是（）。

[单选题] *A.坚持质量标准(正确答案)B.质量意识和能力C.质量控制点的控制D.工序质量偏差的纠正答案解析：事中质量控制的目标是确保工序质量合格，杜绝质量事故发生;控制的关键是坚持质量标准;控制的重点是工序质量、工作质量和质量控制点的控制。

《介词》1.掌握常见介词的基本用法;2.学会运用由介词构成的短语;3.区分运用易混淆介词。

时间介词( )1. We all like watching the TV program Readers Saturday evening.A in B. on C. at D. for( )2. Over 10,000 runners joined a half and a mini marathons in Xianlin, Nanjing May 7, 2017.A. inB. onC. atD. by( )3. It is reported that heads of the state 29 foreign countries attended the Belt and Road Forum for International一带一路国际合作高峰论坛) May 14 and 15，2017.A in; at B. at; forC. from; onD. of; in( )4. 一When is the Art Festival party?一It's seven o'clock the evening of November 18th.A. at; inB. at; onC. on; inD. in; on( )5. 一I haven't finished the book report of Journey to the West. It's so difficult.一You should hurry up. The report is due three days.A. inB. forC. onD. at( )6. 2000, this company has seen much new development. It has become one of the biggest companies in the country.A. ForB. InC. ByD. Since( )7. Father brought his little boy to a concert. But he was too young to sit the whole concert.A. forB. withC. duringD. through( )8. 一Did you get WeChat red packets(微信红包) the Spring Festival?一Yes. It's actually the most popular way of sending traditional holiday presents now.A. withB. forC. duringD. after方式介词( )1. My son lives a little far from his office, so he always goes to work bus.A. onB. byC. withD. in( )2. How does Jane with her mother? making phone calls or chatting onlineA. keep in touch; WithB. keeping touch; ByC. keep in touch; ByD. keeping touch; With方位介词( )1. A bird flew into the kitchen the window.A. acrossB. aboveC. throughD. under( )2. Nora opened the box. To her surprise, it was a gold watch.A. outsideB. insideC. besideD. behind( )3. 一Why are you unhappy these days, Julie?一I can't see the blackboard because two tall boys sit me.A. behindB. next toC. in front ofD. between( )4. 一Taiwan is an important part of China.一Yes it lies the southeast of China.A in B. on C. to( )5. A woman stood the window, watching the children playing games inthe garden.A. pastB. throughC. acrossD. by( )6. I can't see Lucy because she is the tree.A. in front ofB. behindC. next to其他常见介词( )1. There's one taken by the River Seine these photos. Can you find itout?A. exceptB. includingC. betweenD. among( )2. 一I'm thirsty. I'd like a glass of orange juice. What about you, Dad?一I prefer a cup of coffee nothing in it.A. withB. withoutC. forD. to( )3. 一If someone is your way, what will you do?一I will wait until he or she moves instead of pushing past.A. inB. onC. byD. along( )4. Your gloves should be made leather, for they feel soft and smooth.A. inB. onC. forD. of( )5. Music has become a bridge the East and the West.A. inB. atC. amongD. between( )6. I met Mary, and she lent me ￥20. It was kind her to lend me the money.A. forB. ofC. withD. in( )7. The population of our city has increased 40% compared with of 3 years ago.A. by; thatB. to; thoseC. with; onesD. of; it( )8. Since you are danger, why not ask help?A. in; forB. in; toC. with; forD. with; to( )9. I bought some flowers my mom my best wishes on her birthday.A for; with B. to; forC. of; toD. from; with( )10.一Your best friend is really talented learning foreign languages.一Yes, he is also good other subjects.A in; with B. at; forC. in; atD. at; to( )11. 一Do you have anything else to say for being late again?一No, nothing sorry.A. aboveB. behindC. fromD. but( )12. 一Reading is a good way to spend the time on the plane.一That's true. I never go travelling a bookA. withoutB. fromC. onD. about( )13. 一What do you often do classes to relax yourselves?一We often do some running or listen to music.A. inB. throughC. betweenD. among( )14. 一Can you come to my party this evening?一Sorry, I can't. I have to prepare my exams.A. ofB. forC. aboutD. with( )15. 一Thanks our government, we can play sports on the new playground next week.一That's for sure! And we'll have sports meeting one month.A. for; inB. to; inC. for; afterD. to; after介词短语( )1. Grace often gets nervous before she gives a speech .A. in publicB. in totalC. in common( )2. MissLi, , is active all the time. Although she has not been well these days, her class is still full of laughter.A. As you knowB. start withC. all in all( )3. 一Most of the wild animals are because of their bad living environment.一So we must do something to save them.A. in needB. on dutyC. at workD. in danger( )4. When you're invited to have dinner at home by an American friend, you should be or a little later. It's different from our Chinese custom.A. on timeB. on businessC. on show( )5. 一 , there must be life on other planets though none has been discovered.一I agree with you. The universe is so large after all.A. To my surpriseB. To be honestC. In my opinionD. Again and again( )6. the scientists' hard work, Tiangong II was launched(发射)successfully.A. As forB. Thanks toC. Instead ofD. According to参考答案时间介词1-8 BBCBADDC方式介词1-2 BC方位介词1-6 CBCADB其他常见介词1-10 DAADDBAAAC 11-15 DACBB介词短语1-6 AADACB。

高三英语《非谓语动词》专题精选练习7（含答案)学校:___________姓名：___________班级：___________考号：___________一、单项选择1．The job market and the social expectations of students,with the education system,form a big challenge for society.A．combine B．to combineC．combining D．combined2．Though measures have now been taken to prevent further price hikes,many people remain over the rising cost of food.A．concerning B．concernsC．concern D．concerned3．The boy will make a lot of trouble when____________alone.A．leaving B．leave C．left D．being left4．My father insisted that every minute____made full use of_______the work well. A．be,to do B．has been,doingC．be,doing D．has been,to do5．---Have all the mysteries been cleared up?---Almost.But______only one question______.A．there remains;answered B．it remains;to be answered C．there remains;to be answered D．it remains;answered6．________some more chairs，tables and so on,the room looked more beautiful. A．Furnished with B．Furnished byC．To furnish with D．Furnishing with7．________to the hot weather here was more difficult than I had expected. A．Adjusting B．AdoptingC．Relating D．Using8．________from Milan Trenc's novel，the film Night at the Museum brings to life a world where dinosaurs wander the earth.A．To be adapted B．AdaptingC．Having adapted D．Adapted9．—How is the man injured in the earthquake?—The doctor said if________in a proper way，he was likely to be saved. A．treated B．treatingC．is treated D．to be treated10．________in his book,he didn't notice me________I entered the room. A．Devoted;when B．Absorbed;while C．Absorbed;when D．Devoted;while 11．—What is the Group G8?—Oh,it is a group________the eight of the richest countries or areas of the world.A．consisting of B．consists ofC．consisted of D．is consisted of12．________Tom to be fit for the office,the boss________taking him on. A．Consider；considered B．Considering；considering C．Considering；considered D．Considered；considering 13．Did you have trouble________the post office?A．to have found B．with findingC．find D．in finding14．In freezing weather,snow can turn into ice,which is easy to________.A．be slipped B．slipC．slip on D．be slipping15．—Li Ming is said________abroad.Do you know what country he will study in?—Yes,in London.A．to have studied B．to studyC．to be studying D．to have been studying16．________by the policy,he decided to build a new factory.A．Being encouraged B．Encouraging C．Encouraged D．Having encouraged17．He didn't want to see anybody,so he spent six hours________in the small room. A．locked B．to lockC．locking D．being locked18．Eugene's never willing to alter any of his opinions.It's no use________with him. A．to argue B．arguedC．arguing D．having argued19．The interviewee hurried to the meeting room，only________that the interview was over.A．to tell B．having been toldC．to be told D．telling20．If________the same treatment again，he is sure to get well.A．giving B．being givenC．give D．given21．The airport________next year will help promote tourism in this area.A．being completed B．to be completedC．completed D．having been completed22．__________in the area reported___________three people robbing the bank with their heads wrapped in socks.A．Witness;to look at B．Witnesses;seeing C．Witnesses;looking out D．Witness;to see23．The man fell to the ground,his left foot_____and blood____down from his mouth. A．breaking;running B．broken;runningC．breaking;run D．broken;run24．—Come on,please give me some ideas about the project.—Sorry.With so much work_______my mind,I almost break down.A．filled B．filling C．to fill D．being filled25．The woman,when_______how her husband was injured,began to cry.A．asked B．to askC．asking D．ask26．_____________in the poorest area of Glasgow,he had a long,hard road to becoming a football star.A．Being raised B．RaisingC．Raised D．To raise27．________on this report，the English government decided to ask Captain James Cook to go and look for this continent.A．Having based B．BasingC．Based D．To be based28．Mrs.Smith warned her daughter________after drinking.A．never to drive B．to never driveC．never driving D．never drives29．You can’t imagine what difficulty we had________home in the snowstorm. A．walked B．walkC．to walk D．walking30．She bravely faced the difficulty she had________her English.A．studying B．studiedC．to study D．been studying31．______in heavy school work,most senior three students have no free time to do what they want.A．Buried B．Having buriedC．Being buried D．To be buried32．（题文）The librarians________the books in the library as novels，which are popular with us.A．suppose B．classifyC．look D．insist33．——Can I smoke here?——Sorry.We don’t allow_______here.A．people smoking B．people smoke C．to smoke D．smoking 34．Though a typhoon is on the way,people are still looking forward______the outdoor concert by the pop singer.A．to canceling B．not to cancelingC．not to cancel D．to not canceling35．The moment the cat heard the mice_______noises,it rushed out________the door. A．make,from B．making,behindC．make,from behind D．making,from behind二、用所给词的正确形式填空单句语法填空36．____________(bury)in the novel,the boy didn’t raise his head and forgot to eat anything.37．____________(addict)to the computer games,Alice hardly goes to work.38．____________(know)the address and any information,I wasn’t able to contact him. 39．____________(show)around Tian’anmen Square,the tourists were taken to visit the Palace Museum.40．Housing price is rising sharply.Such____________(be)the case,we are very lucky to have a house of our own.41．____________(translate)into three foreign languages,the book sells well.42．____________(beat),children were not discouraged by the result.43．____________(write)in a hurry,this composition was not well constructed. 44．____________(suffer)from heart trouble for years,Professor White has to take some medicine with him wherever he goes.45．The building____________(build)now is said to be intended for students not for teachers.46．(1)I am glad to see the day is bright,with a fresh breeze______(blow).(2)She sat on the chair thinking about something,with her head______(bend).(3)With a lot of work______(do),I cannot go to travel with you next week.用所给词的适当形式填空47．The man_________(wear)a sad look said,"I’ve lost my wallet."48．How__________________________(solve)the water problem will be discussed at the meeting next Monday.49．When he woke up,he found himself___________(lie)in hospital.50．The room with the windows______(face)north needs______(clean).51．—How do you deal with the problem?—The key to_________(solve)the problem is to meet the demand_______(make)by the customers.52．We found that the room was empty except for a cupboard____________(stand)in one comer.53．The teacher asked us not to leave the water______(run)when we left the lab. 54．The big earthquake hit the area several days ago,_______(cause)the deaths of some people.55．____(blame)for the terrible accident,the driver felt angry and claimed to be innocent.56．______(collect)enough information about the experiment is quite necessary to make sure that data is correct.语法专练57．I think it is no use________.（expect）to get a bargain these days.58．They have just come here to get down to________（repair）the broken windows. 59．We greatly appreciate you________（give）us a timely hand when faced with trouble. 60．________（leave）alone in the big house is the most frightening moment for the little boy. 61．She strongly disliked________（speak）to like that.62．The books you bought last week require________（arrange）on the shelves right now. 63．Many boys dream of________（become）the best football player in China. 64．With Hong Kong and Macao’s return，Taiwan’s________（reunite）eventually with the motherland is a matter of time.65．It is difficult to imagine him________（become）such a famous actor in the world. 66．I seem to remember________（give）a chance to try this method then.单句语法填空67．There is no sense________（ask）questions if you don’t listen to the answer. 68．Everyone you meet deserves________（greet）with a smile.69．I insisted on my father as well as my sister________（stay）with me in Beijing. 70．The investment adviser recommends________（buy）shares in Aircraft Company. 71．I’m sure the day will come when you regret________（turn）down his requests. 72．You can make up an excuse to avoid________（go）out with him.73．The discovery of new evidence has led to the real murderer________（catch）. 74．Her face took on a________（worry）expression after hearing the news. 75．Mr.Smith is such a man always________（occupy）himself in taking care of the elderly here.76．________（attend）this course will be an advantage for anyone hoping to be promoted.语法专练77．_________(accomplish)the homework,he went out to meet his friends.78．________(practice)English every day,you’ll master it well step by step. 79．What a pity that________(work)so hard,he fails again!80．________(see)those pictures,she remembered her childhood.81．There is mud and water everywhere,________(make)it difficult to travel from place to place.82．________(investigate)the event careful,he found something he had not known before. 83．The children ran out of the room,________(laugh)and talking merrily.84．________(follow)the old man,the young people started walking slowly. 85．Time________(permit),we’d better have a rest at this weekend.86．They stood there for half an hour________(observe)the stars in the sky.87．________(judge)from what he said,she must be an honest girl.88．The big fire lasted nearly two day,________(leave)nothing valuable.89．________(know)his address,I can’t return this book to him.90．________(travel)by car,we visited many places of interest in Beijing.91．It________(be)the National Day today,the streets are very crowded.单句语法填空92．Do you know when the Great Wall first came into_______(be)?93．Please put your luggage here for safety__________(inspect)．94．That will make a good________(end)to the book.95．With an article__________(write)，I have to stay up late tonight. 96．Suddenly they noticed a house________two big trees standing in front of it.97．It was not long________his dream came true.98．I don't like the way__________you speak to your mother.99．He sat at the corner so_________he survived the accident.填写空白处所需的内容(1个单词)或用所给词的正确形式填空100．The hall was extremely big，________(measure)200metres long and100metres wide.101．The noise outside stopped me settling down________my lessons.102．________(surround)by trees and flowers，our school looks very beautiful. 103．All the factors________(consider)，the planned trip will have to be called off. 104．Difficult as it was，I managed________(persuade)him into________(give)up his plan.三、选用适当的单词或短语补全句子105．(1)Last week I had my bike________(repair).(2)Last week he had my father________(repair)his bike.(3)Fm very sorry for having you________(wait)outside for long.(4)I have something important________(tell)you.(5)Sir,do you have anything________(type)this afternoon?If there is nothing to do,I wonder if I can ask for leave.选词填空106．We decided to take a plane________drive to visit Canada.107．We________a plane in the evening，and at dawn，we were over Canada. 108．We________many lakes and mountains and the beauty was beyond all praise. 109．They’d like to see their daughter________，get married，and have kids. 110．Did you really write the report________last Sunday morning？四、用适当的词完成句子单句语法填空111．I don’t think________difficult for a Chinese student to master a foreign language within five years.112．A terrible accident happened last night,________(result)in heavy losses. 113．The general gave the order________the soldiers should cross the river at once. 114．Father is opposed to________(spend)much time watching TV because it’s a waste of time.115．Some researchers believe that________is no doubt that human will go to Mars one day. 116．If you make up your mind to do so,then you should realize it may have serious___________(consequence).117．It wasn’t long________he realized he had made a serious mistake.118．The elephant is the largest land animal in________(exist)today.119．His life goal is to make contributions to________(help)the poor in society. 120．It is not getting all you want but enjoying all you have________brings you happiness.五、单句改错单句改错121．Mr.Li arrived at the train station twenty minutes ago,but his train didn’t come yet.___________________________________________________________________________ _________________122．My brother has left for America on business upon my arrival,so I didn’t have a chance to see him off.___________________________________________________________________________ _________________123．We went to the airport early in order to have enough time check in.___________________________________________________________________________ _________________124．Which the proverb goes,“The enemy in disguise is just like the wolf in sheep’s clothing.”___________________________________________________________________________ _________________125．He has kept on learning English by radio for three years without interrupting.___________________________________________________________________________ _________________126．It is assuming that mental health is related to physical health.___________________________________________________________________________ _________________127．The new report has great significant for the next step of economic development.___________________________________________________________________________ _________________128．It was raining heavily,but he went on working in the field regardless the bad weather. ___________________________________________________________________________ _________________129．As many as150workers died in the accident.If only the employers paid enough attention to the safety measures!____________________________________________________________________________________________130．In the first half of this year the total sales rose by20per cent as comparing with that of last year.___________________________________________________________________________ _________________单句改错131．Giving an opportunity,we can surprise the world.___________________________________________________________________________ __132．The thief was brought in,with two hands tying behind his back.___________________________________________________________________________ __133．Weather permitted,we can go on an outing.___________________________________________________________________________ __134．Generally speaking,a teacher won’t scold you unless annoying.___________________________________________________________________________ __135．Judged from what she said,she was lying.___________________________________________________________________________ __136．Defeating by his opponent,he never gave up hope.___________________________________________________________________________ __137．Not having been completed the programme,we have to stay in France for another five weeks.___________________________________________________________________________ __138．Facing with so much trouble,he failed to finish his task on time.___________________________________________________________________________ __139．After his journey from abroad,Jack returned home,being exhausted.___________________________________________________________________________ __140．Giving that you told me the truth,I wouldn’t punish you.___________________________________________________________________________ __六、短文改错141．短文改错It is three years now since I graduate from Xinhua High st Sunday,the class that I was in held a get-together,which took us a long time to prepare.It was indeed not easy to get in touch with everybody and a properly time for all of us.We all enjoyed a precious day greatly,remember the time we spent together.It reminded us the interesting stories and the people they were familiar with.It was a pity which some of us were not present as they had gone to abroad for further studies.And they called back or sent greeting card from different places.七、汉译英翻译句子142．因手术后还没有完全康复，医生建议Mary再住院两周。

北师大版二年数学上册《练习七》教学设计一. 教材分析《练习七》选自北师大版二年级数学上册，本节课主要是对前面所学知识进行巩固和练习。

内容包括：数的认识、数的运算、几何图形、位置和方向、解决问题的方法等。

通过本节课的练习，使学生对所学知识有更深入的理解和掌握，提高学生的数学素养。

二. 学情分析二年级的学生已经掌握了一些基本的数学知识和运算技能，对数学有一定的认识。

但每个学生的学习程度不同，有的学生对某些知识点的掌握还不够扎实。

因此，在教学过程中，要关注学生的个体差异，有针对性地进行教学。

三. 教学目标1.知识与技能：通过练习，使学生进一步巩固和掌握所学的基本数学知识和运算技能。

2.过程与方法：培养学生的逻辑思维能力、分析问题和解决问题的能力。

3.情感态度与价值观：激发学生学习数学的兴趣，培养学生的自信心和合作精神。

四. 教学重难点1.重点：巩固所学的基本数学知识和运算技能。

2.难点：解决实际问题，培养学生运用数学知识解决问题的能力。

五. 教学方法1.情境教学法：通过创设生活情境，让学生在实际情境中感受和理解数学知识。

2.游戏教学法：运用趣味游戏，激发学生的学习兴趣，提高学生的学习积极性。

3.合作学习法：引导学生进行小组合作，培养学生的团队精神和沟通能力。

4.启发式教学法：教师提问引导学生思考，激发学生的求知欲，培养学生的逻辑思维能力。

六. 教学准备1.教学课件：制作课件，内容包括练习题、图片、动画等。

2.教学素材：准备相关的生活情境素材、游戏道具等。

3.教学场地：教室，座位排列以方便学生交流和合作。

七. 教学过程1.导入（5分钟）利用课件展示生活情境，引导学生思考，激发学生的学习兴趣。

例如，展示一幅水果图片，让学生数一数图片中有多少个水果，培养学生数数的能力。

2.呈现（10分钟）呈现练习题，让学生独立完成。

题目包括数的认识、数的运算、几何图形、位置和方向等方面的内容。

教师巡回指导，关注学生的完成情况，及时解答学生的疑问。

高三英语《非谓语动词》专题精选练习7（含答案)学校:___________姓名：___________班级：___________考号：___________一、单项选择1．The job market and the social expectations of students,with the education system, form a big challenge for society.A．combine B．to combineC．combining D．combined2．Though measures have now been taken to prevent further price hikes, many people remain over the rising cost of food.A．concerning B．concernsC．concern D．concerned3．The boy will make a lot of trouble when ____________ alone.A．leaving B．leave C．left D．being left4．My father insisted that every minute____ made full use of _______the work well. A．be, to do B．has been, doingC．be, doing D．has been, to do5．---Have all the mysteries been cleared up?--- Almost. But ______ only one question ______.A．there remains; answered B．it remains; to be answeredC．there remains; to be answered D．it remains; answered6．________ some more chairs，tables and so on, the room looked more beautiful. A．Furnished with B．Furnished byC．To furnish with D．Furnishing with7．________ to the hot weather here was more difficult than I had expected. A．Adjusting B．AdoptingC．Relating D．Using8．________ from Milan Trenc's novel，the film Night at the Museum brings to life a world where dinosaurs wander the earth.A．To be adapted B．AdaptingC．Having adapted D．Adapted9．—How is the man injured in the earthquake?—The doctor said if ________ in a proper way，he was likely to be saved. A．treated B．treatingC．is treated D．to be treated10．________ in his book, he didn't notice me ________ I entered the room. A．Devoted; when B．Absorbed; while C．Absorbed; when D．Devoted; while11．—What is the Group G8?—Oh, it is a group ________ the eight of the richest countries or areas of theworld.A．consisting of B．consists ofC．consisted of D．is consisted of12．________Tom to be fit for the office, the boss________taking him on. A．Consider；considered B．Considering；considering C．Considering；considered D．Considered；considering 13．Did you have trouble ________the post office?A．to have found B．with findingC．find D．in finding14．In freezing weather, snow can turn into ice, which is easy to ________.A．be slipped B．slipC．slip on D．be slipping15．—Li Ming is said ________ abroad.Do you know what country he will study in? —Yes, in London.A．to have studied B．to studyC．to be studying D．to have been studying16．________ by the policy, he decided to build a new factory.A．Being encouraged B．EncouragingC．Encouraged D．Having encouraged17．He didn't want to see anybody, so he spent six hours ________ in the small room. A．locked B．to lockC．locking D．being locked18．Eugene's never willing to alter any of his opinions.It's no use ________ with him. A．to argue B．arguedC．arguing D．having argued19．The interviewee hurried to the meeting room，only ________ that the interview was over.A．to tell B．having been toldC．to be told D．telling20．If ________ the same treatment again，he is sure to get well.A．giving B．being givenC．give D．given21．The airport ________ next year will help promote tourism in this area.A．being completed B．to be completedC．completed D．having been completed22．__________ in the area reported ___________three people robbing the bank with their heads wrapped in socks.A．Witness; to look at B．Witnesses; seeingC．Witnesses; looking out D．Witness; to see23．The man fell to the ground, his left foot_____ and blood ____ down from his mouth. A．breaking;running B．broken;runningC．breaking ; run D．broken; run24．—Come on,please give me some ideas about the project.—Sorry.With so much work _______ my mind,I almost break down.A．filled B．filling C．to fill D．being filled25．The woman, when _______ how her husband was injured, began to cry.A．asked B．to askC．asking D．ask26．_____________in the poorest area of Glasgow, he had a long, hard road to becoming a football star.A．Being raised B．RaisingC．Raised D．To raise27．________on this report，the English government decided to ask Captain James Cook to go and look for this continent.A．Having based B．BasingC．Based D．To be based28．Mrs.Smith warned her daughter________after drinking.A．never to drive B．to never driveC．never driving D．never drives29．You can’t imagine what difficulty we had ________home in the snowstorm. A．walked B．walkC．to walk D．walking30．She bravely faced the difficulty she had ________ her English.A．studying B．studiedC．to study D．been studying31．______ in heavy school work, most senior three students have no free time to do what they want.A．Buried B．Having buriedC．Being buried D．To be buried32．（题文）The librarians ________ the books in the library as novels，which are popular with us.A．suppose B．classifyC．look D．insist33．——Can I smoke here? ——Sorry. We don’t allow _______here.A．people smoking B．people smoke C．to smoke D．smoking 34．Though a typhoon is on the way, people are still looking forward ______ the outdoor concert by the pop singer.A．to canceling B．not to cancelingC．not to cancel D．to not canceling35．The moment the cat heard the mice _______ noises, it rushed out ________ the door. A．make, from B．making, behindC．make, from behind D．making, from behind二、用所给词的正确形式填空单句语法填空36．____________ (bury) in the novel, the boy didn’t raise his head and forgot to eat anything.37．____________ (addict) to the computer games, Alice hardly goes to work.38．____________ (know) the address and any information, I wasn’t able to contact him. 39．____________ (show) around Tian’anmen Square, the tourists were taken to visit the Palace Museum.40．Housing price is rising sharply. Such ____________ (be) the case, we are very lucky to have a house of our own.41．____________ (translate) into three foreign languages, the book sells well.42．____________ (beat), children were not discouraged by the result.43．____________ (write) in a hurry, this composition was not well constructed.44．____________ (suffer) from heart trouble for years, Professor White has to take some medicine with him wherever he goes.45．The building ____________ (build) now is said to be intended for students not for teachers.46．(1) I am glad to see the day is bright, with a fresh breeze ______ (blow).(2) She sat on the chair thinking about something, with her head ______ (bend).(3) With a lot of work ______ (do), I cannot go to travel with you next week.用所给词的适当形式填空47．The man _________ (wear) a sad look said,"I’ve lost my wallet."48．How __________________________(solve) the water problem will be discussed at the meeting next Monday.49．When he woke up, he found himself___________(lie) in hospital.50．The room with the windows______(face)north needs______ (clean).51．—How do you deal with the problem?—The key to_________(solve) the problem is to meet the demand _______ (make) by the customers.52．We found that the room was empty except for a cupboard____________(stand) in one comer.53．The teacher asked us not to leave the water______(run) when we left the lab. 54．The big earthquake hit the area several days ago,_______(cause) the deaths of some people.55．____ (blame) for the terrible accident,the driver felt angry and claimed to be innocent.56．______ (collect) enough information about the experiment is quite necessary to make sure that data is correct.语法专练57．I think it is no use________.（expect）to get a bargain these days.58．They have just come here to get down to________（repair）the broken windows. 59．We greatly appreciate you________（give）us a timely hand when faced with trouble. 60．________（leave）alone in the big house is the most frightening moment for the little boy. 61．She strongly disliked________（speak）to like that.62．The books you bought last week require ________（arrange）on the shelves right now. 63．Many boys dream of ________（become）the best football player in China. 64．With Hong Kong and Macao’s return，Taiwan’s________（reunite）eventually with the motherland is a matter of time.65．It is difficult to imagine him________（become）such a famous actor in the world. 66．I seem to remember________（give）a chance to try this method then.单句语法填空67．There is no sense________（ask）questions if you don’t listen to the answer. 68．Everyone you meet deserves ________（greet）with a smile.69．I insisted on my father as well as my sister________（stay）with me in Beijing. 70．The investment adviser recommends________（buy）shares in Aircraft Company. 71．I’m sure the day will come when you regret________（turn）down his requests. 72．You can make up an excuse to avoid________（go）out with him.73．The discovery of new evidence has led to the real murderer________（catch）. 74．Her face took on a________（worry）expression after hearing the news.75．Mr. Smith is such a man always________（occupy）himself in taking care of the elderly here.76．________（attend）this course will be an advantage for anyone hoping to be promoted.语法专练77．_________ (accomplish) the homework, he went out to meet his friends.78．________ (practice) English every day, you’ll master it well step by step.79．What a pity that ________ (work) so hard, he fails again!80．________ (see ) those pictures, she remembered her childhood.81．There is mud and water everywhere, ________ (make) it difficult to travel from place to place.82．________ (investigate) the event careful, he found something he had not known before. 83．The children ran out of the room, ________ (laugh) and talking merrily.84．________ (follow) the old man, the young people started walking slowly.85．Time ________ (permit), we’d better have a rest at this weekend.86．They stood there for half an hour ________ (observe) the stars in the sky.87．________ (judge) from what he said, she must be an honest girl.88．The big fire lasted nearly two day, ________ (leave) nothing valuable.89．________ (know) his address, I can’t return this book to him.90．________ (travel) by car, we visited many places of interest in Beijing.91．It ________ (be) the National Day today, the streets are very crowded.单句语法填空92．Do you know when the Great Wall first came into _______(be)?93．Please put your luggage here for safety __________(inspect)．94．That will make a good ________ (end) to the book.95．With an article __________ (write)，I have to stay up late tonight.96．Suddenly they noticed a house ________ two big trees standing in front of it.97．It was not long ________ his dream came true.98．I don't like the way __________ you speak to your mother.99．He sat at the corner so _________ he survived the accident.填写空白处所需的内容(1个单词)或用所给词的正确形式填空100．The hall was extremely big，________(measure) 200 metres long and 100 metres wide.101．The noise outside stopped me settling down ________ my lessons.102．________ (surround) by trees and flowers，our school looks very beautiful. 103．All the factors ________ (consider)，the planned trip will have to be called off. 104．Difficult as it was，I managed ________(persuade) him into ________ (give) up his plan.三、选用适当的单词或短语补全句子105．(1) Last week I had my bike ________ (repair).(2) Last week he had my father ________ (repair) his bike.(3) Fm very sorry for having you ________ (wait) outside for long.(4) I have something important ________ (tell) you.(5) Sir, do you have anything ________ (type) this afternoon? If there is nothing to do, I wonder if I can ask for leave.选词填空106．We decided to take a plane ________ drive to visit Canada.107．We ________ a plane in the evening，and at dawn，we were over Canada. 108．We ________ many lakes and mountains and the beauty was beyond all praise. 109．They’d like to see their daughter ________，get married，and have kids.110．Did you really write the report ________ last Sunday morning？四、用适当的词完成句子单句语法填空111．I don’t think ________ difficult for a Chinese student to master a foreign language within five years.112．A terrible accident happened last night, ________ (result) in heavy losses.113．The general gave the order ________ the soldiers should cross the river at once. 114．Father is opposed to ________ (spend) much time watching TV because it’s a waste of time.115．Some researchers believe that ________ is no doubt that human will go to Mars one day. 116．If you make up your mind to do so, then you should realize it may have serious___________ (consequence).117．It wasn’t long ________ he realized he had made a serious mistake.118．The elephant is the largest land animal in ________ (exist) today.119．His life goal is to make contributions to ________ (help) the poor in society.120．It is not getting all you want but enjoying all you have ________ brings you happiness.五、单句改错单句改错121．Mr. Li arrived at the train station twenty minutes ago, but his train didn’t come yet.___________________________________________________________________________ _________________122．My brother has left for America on business upon my arrival, so I didn’t have a chance to see him off.___________________________________________________________________________ _________________123．We went to the airport early in order to have enough time check in.___________________________________________________________________________ _________________124．Which the proverb goes, “The enemy in disguise is just like the wolf in sheep’s clothing.”___________________________________________________________________________ _________________125．He has kept on learning English by radio for three years without interrupting.___________________________________________________________________________ _________________126．It is assuming that mental health is related to physical health.___________________________________________________________________________ _________________127．The new report has great significant for the next step of economic development.___________________________________________________________________________ _________________128．It was raining heavily, but he went on working in the field regardless the bad weather. ___________________________________________________________________________ _________________129．As many as 150 workers died in the accident. If only the employers paid enough attention to the safety measures!____________________________________________________________________________________________130．In the first half of this year the total sales rose by 20 per cent as comparing with that of last year.___________________________________________________________________________ _________________单句改错131．Giving an opportunity, we can surprise the world.___________________________________________________________________________ __132．The thief was brought in, with two hands tying behind his back.___________________________________________________________________________ __133．Weather permitted, we can go on an outing.___________________________________________________________________________ __134．Generally speaking, a teacher won’t scold you unless annoying.___________________________________________________________________________ __135．Judged from what she said, she was lying.___________________________________________________________________________ __136．Defeating by his opponent, he never gave up hope.___________________________________________________________________________ __137．Not having been completed the programme, we have to stay in France for another five weeks.___________________________________________________________________________ __138．Facing with so much trouble, he failed to finish his task on time.___________________________________________________________________________ __139．After his journey from abroad, Jack returned home, being exhausted.___________________________________________________________________________ __140．Giving that you told me the truth, I wouldn’t punish you.___________________________________________________________________________ __六、短文改错141．短文改错It is three years now since I graduate from Xinhua High School. Last Sunday, the class that I was in held a get-together, which took us a long time to prepare. It was indeed not easy to get in touch with everybody and a properly time for all of us. We all enjoyed a precious day greatly, remember the time we spent together. It reminded us the interesting stories and the people they were familiar with. It was a pity which some of us were not present as they had gone to abroad for further studies. And they called back or sent greeting card from different places.七、汉译英翻译句子142．因手术后还没有完全康复，医生建议Mary再住院两周。

二年级下册数学说课稿-6.7《练习七》苏教版一、教学背景本节课是二年级数学下册的第七个单元，主题为“数的认识与扩展”，本节课的重点是练习七。

二、教学目标1.知道数字1~50中，哪些数字是偶数，哪些数字是奇数；2.能够根据题目内容，判断数字及其大小；3.能够用手指或其他方式，快速计算出小学生常见的加减口算题。

三、教学内容1.数字分组；2.数字大小比较；3.加减口算。

四、教学过程1. 数字分组首先，我们来看一下数字分组，将数字1~50分为两组，一组是偶数，一组是奇数。

请同学们仔细观察画在黑板上的数字表格，将其分为两组，并回答一些问题。

问题一：数字1是奇数还是偶数？答案：1是奇数。

问题二：如何分辨一个数字是奇数还是偶数？答案：以数字的个位数为准，个位数为0,2,4,6,8的数字为偶数，个位数为1,3,5,7,9的数字为奇数。

问题三：50是奇数还是偶数？答案：50是偶数。

2. 数字大小比较其次，我们来看一下数字大小比较。

请大家在思考中将以下数字从小到大排序，然后用白板上的橡皮擦验证你的答案。

（5, 20, 13, 35, 1, 47, 22)究竟是哪个数字最小，哪个数字最大呢？请同学们依次发言，给出自己的答案，并进行验证。

最后在课堂上达成共识，得出正确的答案。

3. 加减口算接下来，我们将学习加减口算。

请同学们注意力集中，仔细听题，看清题目。

题目一小明身上有10元钱，他去买了一瓶20元的可乐，他还剩多少钱？请同学们动手计算，然后回答问题。

问题一：小明用了多少钱买可乐？问题二：小明还剩多少钱？题目二小华有20个橙子，他送人了8个，他还剩多少个橙子？请同学们动手计算，然后回答问题。

问题一：小华给了多少个橙子？问题二：小华还剩几个橙子？4. 教学总结本节课我们学习了数字的分组、大小比较及加减口算等知识。

希望同学们通过今天的学习，能够更好地掌握这些知识，提高自己的数学运算能力和思维能力。

五、教学反思本节课中，老师通过数字的分组、大小比较及加减口算等不同的教学方法，帮助学生更好地掌握数字的性质及运算规律。

苏教版三年级数学下册第五单元7.《练习七》教学设计一. 教材分析《练习七》是苏教版三年级数学下册第五单元的一部分，主要让学生在掌握两位数乘一位数的基础上，进一步学习三位数乘一位数的笔算方法。

通过本节课的学习，学生能够理解并掌握三位数乘一位数的计算法则，提高笔算能力，培养学生的逻辑思维能力和解决问题的能力。

二. 学情分析学生在学习本节课之前，已经掌握了两位数乘一位数的计算方法，对乘法运算有一定的认识。

但部分学生在笔算过程中，可能会出现计算错误和混淆的情况。

因此，在教学过程中，需要关注学生的学习情况，针对性地进行指导和纠正。

三. 教学目标1.知识与技能目标：学生能够掌握三位数乘一位数的笔算方法，正确进行计算。

2.过程与方法目标：通过实例讲解和练习，培养学生的逻辑思维能力和解决问题的能力。

3.情感态度与价值观目标：激发学生学习数学的兴趣，培养学生的团队合作意识和积极进取的精神。

四. 教学重难点1.重点：三位数乘一位数的笔算方法。

2.难点：学生在笔算过程中，如何避免计算错误和混淆。

五. 教学方法1.采用实例讲解法，让学生通过观察和分析实例，理解并掌握三位数乘一位数的计算法则。

2.采用练习法，让学生在实践中巩固所学知识，提高笔算能力。

3.采用分组合作法，让学生在团队合作中，共同解决问题，培养学生的团队合作意识和积极进取的精神。

六. 教学准备1.准备相关教学PPT，展示实例和练习题。

2.准备练习本，供学生练习笔算。

3.准备答案，用于核对学生练习结果。

七. 教学过程1.导入（5分钟）通过一个生活实例，引出本节课的主题：三位数乘一位数。

例如，讲解一个购物场景，让学生计算总价。

2.呈现（10分钟）展示PPT，讲解三位数乘一位数的计算法则。

通过具体例子，让学生观察和分析，引导他们发现计算规律。

3.操练（10分钟）让学生分成小组，共同完成一些练习题。

在练习过程中，教师要关注学生的笔算过程，及时发现并纠正错误。

4.巩固（10分钟）让学生独立完成一些练习题，检验他们是否掌握了三位数乘一位数的计算方法。

第七课听听，秋的声音【词语杂烩】学好语文的方法就是积累多音字别bié（离别）“别”表示改变别人坚持的意见或习性时读“biè”，如“别扭、别嘴”等；表示其他意思（如分离、区分、差别等）时都读“bié”，如“久别重逢、分门别类”等。

biè（别扭）解词语1.道别（dào bié）：离别；分手（一般要打个招呼或说句话）。

文中指树叶从树上飘落下来。

例句：除夕夜，人们与旧的一年道别，迎接新的一年。

2.振动（zhèn dòng）：物体通过一个中心位置，不断地做往复运动。

例句：秋天的落叶像一支支黄色蝴蝶，振动翅膀，自由飞翔。

3.歌韵（gē yùn）：指歌曲的韵味，即声韵所体现的意味。

文中指蟋蟀发出的声音。

4.叮咛（dīng níng）：反复地嘱咐。

例句：妈妈叮咛我，过马路一定要小心。

妈妈的叮咛是世间最美的乐曲。

5.掠过（lüè guò）：轻轻擦过或拂过。

例句：燕子掠过湖面，落在了岸边的柳树上。

近义词道别 - 告别叮咛 - 叮嘱掠过 - 拂过辽阔 - 宽阔匆匆 - 急忙反义词辽阔 - 狭窄匆匆 - 缓缓词语搭配（暖暖）的叮咛（辽阔透明）的音乐厅（饱满）的谷粒（匆匆）地来词语拓展拟声词：唰唰、㘗㘗、呼呼、咚咚、哗哗、滴答、嗡嗡、呼啦你学会了吗？我们来挑战一下下面的试卷吧！【课内基础提优】打好地基，才能建起高楼大厦一、选词填空。

辽阔宽阔广阔1.我们在（）的田野里奔跑、欢呼。

2.新型轿车奔驰在（）的高速公路上。

3.他一边穿衣服，一边又习惯地抬头巡视着（）的星空。

二、品味句子，完成练习。

1.听听，秋的声音，大树抖抖手臂，“唰唰”，是黄叶道别的话音。

（1）这句话运用______的修辞手法，把______当成____来写，写出了____________的动作。

（2）“道别”的近义词是______。

抱歉，您的字数要求超出了我一次性生成内容的能力范围。

但我可以为您提供一个北师大版五年级数学下册《练习七》备课说课稿的大纲，您可以根据这个大纲来扩展您的说课稿。

一、说教材《练习七》是北师大版五年级数学下册第十单元《练习》中的内容。

这部分内容在《数学课程标准》中属于“数与代数/空间与图形/统计与概率”领域的知识。

经过前面的学习，学生已经掌握了一定的数学基础知识，本课将进一步巩固和提升学生的数学技能。

二、说教学目标根据这一部分教学内容在教材中的地位与作用，结合教材以及学生的年龄特点，我制定以下教学目标：1、通过具体的实际问题，巩固和加深对数学知识的理解和应用。

2、在解决实际问题的过程中，提高学生的逻辑思维能力和解决问题的能力。

3、培养学生的团队合作意识和交流沟通能力。

三、说教学重、难点本课的教学重点是：通过实际问题的解决，巩固和提升学生的数学知识应用能力。

本课的教学难点是：如何引导学生运用所学的数学知识解决实际问题，提高学生的逻辑思维能力和解决问题的能力。

四、说教法、学法的选择为了实现上述教学目标，我选择采用以下教法和学法：1、教法：讲解法、引导法、实践法。

2、学法：自主学习法、合作学习法、交流沟通法。

五、说教学流程建构1、导入：通过一个简单的实际问题，引导学生进入学习状态。

2、新课导入：讲解本节课的主要知识点，引导学生理解和掌握。

3、实例分析：通过具体的实际问题，让学生运用所学的数学知识进行解决，巩固和提升学生的知识应用能力。

4、小组讨论：让学生分组讨论，共同解决问题，培养学生的团队合作意识和交流沟通能力。

5、总结提升：对所学知识进行总结，引导学生形成系统化的知识结构。

6、课后作业：布置相关的练习题，巩固和提升学生的知识应用能力。

六、说板书设计板书设计要清晰、简洁，能够突出本节课的主要知识点和教学流程。

可以采用图示、列表等形式，帮助学生理解和记忆。

以上是我对北师大版五年级数学下册《练习七》备课说课稿的大纲，希望对您有所帮助。

苏教版数学四年级上册《7、连除实际问题练习》教案一. 教材分析苏教版数学四年级上册《7、连除实际问题练习》这一章节主要让学生理解和掌握连除的实际应用，通过解决实际问题，培养学生运用数学知识解决问题的能力。

本章节内容是在学生已经掌握了除法的基本知识和实际应用的基础上进行学习的，难度适中。

二. 学情分析四年级的学生已经具备了一定的数学基础，对于除法的概念和基本运算已经有所了解。

但是，学生在解决实际问题时，往往不能将数学知识与实际问题有效地结合起来，对于连除的实际应用还有一定的困难。

因此，在教学过程中，需要引导学生将数学知识与实际问题相结合，通过解决实际问题，加深对连除的理解和应用。

三. 教学目标1.理解连除的概念，掌握连除的实际应用。

2.培养学生运用数学知识解决实际问题的能力。

3.培养学生合作学习、积极思考的学习习惯。

四. 教学重难点1.连除的概念和实际应用。

2.如何将数学知识与实际问题有效地结合起来。

五. 教学方法采用情境教学法、问题教学法和合作学习法。

通过创设生活情境，提出问题，引导学生运用数学知识解决问题，从而加深对连除的理解和应用。

同时，鼓励学生合作学习，培养积极思考的学习习惯。

六. 教学准备1.教学PPT或者黑板。

2.与连除实际应用相关的生活情境材料。

3.练习题。

七. 教学过程导入（5分钟）教师通过创设一个生活情境，如“小明有一块巧克力，他先给了小红一半，然后又给了小华剩下的一半，请问小明原来有多少块巧克力？”引导学生思考，引出连除的概念。

呈现（10分钟）教师通过PPT或者黑板，呈现几个连除的实际问题，如“一个水果摊贩把一篮子水果平均分给了小明、小红和小华，小明得到了8个，小红得到了12个，请问一篮子水果有多少个？”让学生独立思考并解答。

操练（10分钟）教师给出一些连除的实际问题，让学生分成小组进行讨论和解答。

如“一个班级有40名学生，他们平均分成4组进行活动，每组有多少人？”学生通过合作学习，共同解决问题。

人教版数学一年级上册《位置：左右》真题同步练习7（含答案和解析40题）一、单选题1．圈起来的小动物左边有（）只小动物。

A．1B．2C．32．（）是靠右走的。

A．B．C．3．（2020一上·长葛期中）在右边的是（）。

A．B．C．二、填空题4．（2020一上·长葛期中）这一队共有个小朋友。

三、作图题5．（2020一上·济源期中）把右边的4只小蜜蜂圈起来，给从左数第5只小蚂蚁涂上颜色。

6．（2020一上·建湖期中）把左边3个圈在一起，把右边第3个圈起来，把最中间1个涂色。

四、解决问题7．（2021一上·鼓楼期末）（1）从左起，是第个。

（2）是第1个，第个和第个是。

8．（2021一上·隆德期末）先仔细观察，再按要求完成。

（1）正方体有个，长方体有个，圆柱体有个，球有个。

（2）从左边数，第4个图形和第8个图形之间有个图形。

（3）把左边的3个圈起来，再把从右边数的第3个图形涂上颜色。

9．（2021一上·嘉陵期末）（1）上面一共有颗珠子。

（2）把右边的8颗珠子圈起来。

（3）从右边数，是第颗；从左边数，是第颗。

（4）从左边数，把第4颗珠子用铅笔涂上颜色。

10．（2021一上·绵竹期末）（1）一共有张数字卡片。

（2）把这一排数按要求填在框里。

（3）从右边数，第4个数是，12排在从左数第。

（4）把这一排右边的3个数圈起来。

11．（2021一上·恩平期末）看图，按要求完成（1）把右边的3只小动物圈起来。

（2）从左数，把第3只小动物圈起来。

12．（2021一上·云浮月考）△ △ □ ○ ○ ○ △ △ △（1）从左边数起，□是第个，△是第个。

（2）从右边数起，□是第个。

（3）△有个，○有个，△比○多个。

13．（2021一上·云浮月考）把从左数的第2只动物涂上颜色，把从右数的第2只动物圈起来。

14．（2021一上·新会月考）（1）一共有个图形。