恩施州课内比教学7号 利川五中 顾正林book3unit2 healthy eating period1 warming up&reading说课
利川五中2017届高考二轮专题复习研讨课 之 完形填空 利川市第五中学 顾正林
利川五中2017届高考二轮专题复习研讨课之完形填空利川市第五中学顾正林I. 完形填空的理论依据Reflection: 一个中心:把握上下文语境II.完形填空的解题步骤A Heroic DriverLarry works with Transport Drivers, Inc.One morning in 2009, Larry was__41__along 165 north after delivering to one of his__42__.Suddenly, he saw a car with its bright lights on.__43__he got closer, he found__44__vehicle upside down on the road.One more look and he noticed__45__shooting out from under the__46__rry pulled over, set the brake and__47__the fire extinguisher (灭火器).Two good bursts from the extinguisher and the fire was put out. The man who had his bright lights on__48__and told Larry he had__49__an emergency call.They__50__heard a woman's voice coming from the wrecked (毁坏的) vehicle.__51__the vehicle, they saw that a woman was trying to get out of the broken window.They told her to stay__52__until the emergency personnel arrived,__53__she thought the car was going to__54__.Larry told her that he had already put out the fire and she should not move__55__she injured her neck.Once fire and emergency people arrived, Larry and the other man__56__and let them go to work.Then, Larry asked the__57__if he was needed or__58__to go.They let him and the other man go.One thing is__59__—Larry went above and beyond the call of duty by getting so close to the burning vehicle! His__60__most likely saved the woman's life.41.A.walking B.touring C.traveling D.rushing 42.A.passengers B.colleagues C.employers D.customers 43.A.Since B.Although C.As D.If 44.A.each B.Another C.that D.his 45.A.flames B.Smoke C.water D.steam 46.A.used B.Disabled C.removed D.abandoned 47.A.got hold of B.Prepared C.took charge of D.controlled48.A.came down B.came through C.came in D.came over 49.A.returned B.Received C.made D.confirmed 50.A.then B.Again C.finally D.even 51.A.Starting B.Parking C.Passing D.Approaching 52.A.quiet B.Still C.away D.calm 53.A.for B.So C.and D.but 54.A.explode B.slip away C.fall apart D.crash 55.A.as if B.Unless C.in case D.after 56.A.stepped forward B.backed off C.moved on D.set out 57.A.woman B.Police C.man D.driver 58.A.forbidden B.Ready C.asked D.free 59.A.for certain B.for consideration C.reported D.checked 60.A.patience B.Skills C.efforts D.promise Reflection: 三个步骤:读、读、读III. 完形填空特点与趋势1、文章体裁、题材、长度?2、选项词性、语意?3、解题技巧与易失分点?Reflection: 两条线索:IV. 完形填空解题四大策略:Group One【1】.(2013全国卷I)My hands started to ache as I 51 (turned) the heavy metal wheels. I came to know that controlling the 52 (direction) of the wheelchair was not going to be a(n) 53 task.53. A. easy B. heavy C. major D. extra【2】.Our father was a struggling 36(lawyer) , but I always knew he was 37(special) . He never criticized us, but used 38 to bring out our best.38. A. help B. peace C. smile D. praise【3】.(2014全国卷I) The world is full of 46 stamp albums and unfinished models, each standing as a monument to someone’s 47 (passing)interest.46. A. well-organized B. colorfully-printed C. newly- collected D. half-filled【4】. First of all, a pen should fit comfortably in your hand, ... Then the writing point of the pen……52 ,the pen should make a thick, dark line.52. A. Meanwhile B. Generally C. Afterwards D. Finally【5】.( 2015全国卷I) Then my 17-year-old suggested giving him a __47__. I thought about it. We were __48(low)__ on cash ourselves, but……When I handed him the gift card, saying he could use it for __54(whatever)__ his family might need, he burst into tears. 47. A. dollar B. job C. hot meal D.gift card 【6】.(2014全国卷I) As a general rule, all forms of activity lead to boredom when they are performed on a routine basis. As a matter of fact, we can see this 41 at work in people of all 42 ( ages).41. A. principle B. habit C. way D. power Reflection: 1. ______________、_______________、_____________Group Two【7】.(2014全国I) For example, on Christmas morning, children are excited about 43 with their new toys.43. A. working B. living C. playing D. going【8】.(2015全国卷I)When I handed him the gift card, saying he could use it for __54__ his family might need, he burst into tears.54.A. whoever B. whatever C. whichever D. whenever【9】. .He’d36his life brewing(酿) beer for local breweries(啤酒厂)only to make a living, 37had his father and grand-father before him.36.A. cost B. spent C. take D. paid37.A. like B. as if C. so D. nor【10】.He didn’t hear the bell for he was completely in reading the newspaper. A. interested B centered C addicted D absorbed 【11】. The city(Washington) was named _______George Washington, the first president of the United States.A. byB. forC. asD. afterReflection: 2. _________________、______________、_________Group Three【12】.(2013全国卷I)As soon as I sat down, my 41 made the chair begin to roll. Its wheels were not 42(locked).41. A. height B. force C. skill D. Weight【13】. Born in America , I spoke English not Chinese,the language of my ancestors . When I was three , my parents flashed cards with Chinese 36 at my face , but I pushed them aside , …36. A. custom B. games C .characters D. language 【14】. The space is left to let the rail expand when it gets _______.A. wetB. coldC. hotD. dry【15】…,you __①__the international dateline. By agreement, this is the point where a new day__②__.① A. see B. cross C. are D. are stopped by② A. is coming B is discovered C. is invented D. Begins Reflection: 3. _________________、______________Group Four【16】.(2014全国卷I)My wheelchair experiment was soon 54 . It made a deep impression on me. A few hours of “disability”gave me only a taste of the 55 (challenges) , both physical and mental, that disabled people must overcome.54. A. forgotten B. repeated C. conducted D. finished 【17】. One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 36 that a man sitting at a table near the window kept glancing in my direction, 37 he knew me.36. A. knew B. understood C. noticed D. recognized37. A. since B. even if C. though D. as ifReflection: 4. __________________________________________★★ Conclusion: 一个中心、两个基本点、三步走战略、四个全面V. 限时演练:31. A. dirty B. new C. second-hand D. online32. A. unreasonable B. unbelievable C. unbearable D. unfair33. A. teenagers B. adults C. women D. men34. A. spend B. cost C. pay D. take35. A. sent B. carried C. brought D. wore36. A. casually B. carefully C. comfortably D. quickly37. A. happiness B. smile C. change D. matter38. A. reasoned B. heated C. wild D. strong39. A. considerate B. handsome C. hopeful D. curious40. A. fluently B. frequently C. suddenly D. generously41. A. wrote B. mentioned C. bought D. explained42. A. must B. can C. will D. should43. A. this B. them C. it D. one44. A. down B. into C. with D. after45. A. coming up with B. looking down on C. putting up with D. looking up at46. A. change B. exchange C. mistake D. turn47. A. However B. Moreover C. Therefore D. Besides48. A. attaching B. connecting C. relating D. matching49. A. mean B. methods C. approaches D. measures50. A. why B. where C. how D. WhenVI. Group work Check your answers and Discuss your problems in groups VII. Sum up the approaches to solving the problemsVIII. Difficult sentences analysisJohn and I both know we should never 46 a person’s clothes for the real person within them. 47 , there is something to be said for wearing a standard of excellence for the world to see and for 48 what is on the inside with what is on the outside. X. Advice。
说课课件
—Writing
隆德县高级中学 杨苗苗
Outline Analysis of the teaching material and students
Teaching Aims Teaching & Learning Methods
Teaching Procedures Reflection
Stage 1 Stage 2 Stage 3 Stage 4 Stage 5
Lead-in Pre-writing
While-writng (Group discussion)
Presentation Homewok
Today's Tasks
1. A social problem 2. Composition
How to keep healthy?
Homework
1.Correct the mistakes of another group's
composition;
2. Learn the model writing on how to keep healthy.
Wish everybody a healthy life!
Teaching & Learning Methods
Communicative teaching Method;
Cooperative learning method;
Multimedia aided teaching method Group Discussion
Teaching Procedures
Teaching Aims
improve their writng skills and their awareness of healthy eating.FFra bibliotekcal point
利川第五中学高一年级物理学科集体备课教案
利川市第五中学高一年级物理学科集体备课教案第次教案课题探究弹性势能的表达式课时数主备课人肖龙禹审核人高一物理组授课时间______班第_____周星期_______第_______节课______班第_____周星期_______第_______节课课型新课教学方法自学讨论合作探究启发引导教具教学目标知识与技能 1.理解弹性势能的概念及意义,学习计算变力做功的思想方法.2.猜测弹性势能的表达式与哪些因素有关,培养学生科学预测的能力.3.体会计算拉力做功的方法,体会微分思想和积分思想在物理学上的应用.过程与方法教师提出问题,学生自学讨论合作探究,在此基础上学生归纳总结,再由教师补充完善,找到弹性势能的表达式。
情感、态度与价值观.通过对弹性势能公式的探究过程和所用方法,培养学生探究知识的欲望和学习兴趣,体味弹性势能在生活中的意义,提高物理在生活中的应用意识.学情分析教学重点利用微元法和图象法计算变力做功的问题.教学难点理解微元法把变力做功转化为恒力做功.教学过程设计(含学法指导内容)教学内容教师活动学生活动二次备课一、知识回顾【自主导学】教师导入,请同学们结合导学案回答以下问题。
1、功的概念,条件,表达式,功的正负。
2、重力势能。
二、进行新课1、教师结合教材前两段说明什么是弹性势能,并对照重力势能进一步理解势能存在的条件。
(物体之间的作用力、物体间的距离)在此基础上提出问题,发生弹性形变的弹簧也具有弹性势能;其弹性势能与那些因素有关,大小有事怎样呢?下面请同学们思考讨论并回答以下问题:2、( 自主、合作、探究) 一个弹簧自然伸长,一个小球在光滑的水平面上从弹簧的右侧向弹簧运动,遇到弹簧,请观察、分析实验现象。
图1问(1):在第三章我们研究了弹簧弹力与形变的关系,如何用图象来反映弹力F和形变量x的关系?问(2):刚才大家观察到什么样的实验现象呢?试着画出速度-时间图象。
.问(3):小球速度为什么减小了? 能否从动力学角度分析?能否从功能转换的角度给于分析?问(4):弹簧增加的能量与哪个力做功有关呢?问(5):现在来猜想一下弹簧的弹性势能与什么因素有关.问(6):验证你的想法,你应该怎样做? 大家把重力势能的研究对照一下。
湖北省利川市第五中学高一英语上学期期中模拟考试试题
湖北省利川市第五中学2018-2019学年高一英语上学期期中模拟考试试题(无答案)第I卷注意事项1.答题前,考生在答题纸和答题卡上务必用直径0.5毫米黑色签字笔将自己的班级、姓名、考号填写清楚。
请认真核准考号、姓名和科目。
2.每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,如需改动,用橡皮擦干净后,再选涂其他答案标号。
在试题卷上作答无效。
第一部分听力(共两节, 满分20分)做题时,先将答案划在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What did the man want?A.A large note. B.Some stamps. C. Small change.2. What does the woman look like?A. She is tall.B. She is fat.C. She is thin.3. What is the woman likely to do at Christmas?A. Meet some of her friends.B. Help her mother do some cooking.C. Do anything she may come across.4. Why didn’t John go home last weekend?A. He was ill.B. He was busy.C. He went to New York.5. What time is it when the dialogue happens?A. At 9:30.B. At 10:00.C. At 10:30.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
湖北省利川市第五中学2024_2025学年高二英语上学期期中试题
湖北省利川市第五中学2024-2025学年高二英语上学期期中试题考生留意:1.本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
满分150分,考试时间为120分钟。
2.考生作答时,请将答案答在答题卡上。
第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;第II卷请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,超出答题卡区域书....................。
........写的答案无效,在试题卷、草稿纸上作答无效3.本试卷主要命题范围:第Ⅰ卷第一部分听力(共两节,满分 30 分)做题时,先将答案标在试卷上。
录音部分结束前,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the woman ask John to do?A. Leave the room for a moment.B. Have a discussion with Pete.C. Get something to eat.2. How much will the speakers pay for the match?A. £24.B. £42.C. £48.3. Why can’t the woman pick up the man n ow?A. Her car is under repair.B. She can’t open the car door.C. She locked her car keys in her house.4. Where are the speakers?A. In a restaurant.B. In the man’s office.C. In a theater.5. How does the man feel?A. Relieved.B. Worried.C. Angry.其次节(共15小题;每小题1.5分,共22.5分)听下面5段对话或独白。
顾丽荣 青功赛说课
Unit 2
Unit2 Healthy eating 说课
鄂托克旗高级中学
顾丽荣
1 3 5 7
说教材 说目标 说教法 说得失
Hale Waihona Puke 2 4 6说学情 说模式 说设计
1
说教材
Design a menu for sb. Main idea Compare
Familiar the words of the food
生活 经验
教学内容明确、易把握, 对不同层次的学生都不 会有太大的障碍
知识 基础 Healthy eating
学生 差异
Unit2
3
说目标
Healthy eating: Come and eat here(1)
Rice, spaghetti, butter, Cream, oils, nuts,Chocolate, potatoes, breadMeat,eggs, cheese,milk,tofu most vegetables (e.g. beans, peas, …) and fruit (e.g. apples, peaches, …)
2.鼓励学生表达关于健康饮食的观点。 3.提高学生的阅读能力。
语言技能
情感态度
语言知识
熟练运用关于食物的词汇和课文 中的重点词汇; 准确健康饮食的重要性;
Healthy eating
学习策略
培养学生自主学习能力 以及合作交流能力
Unit2 课标要求
2
说学情
本校高一文科重点班
贴近自身, 经验丰富
对词汇有一定的基础, 对句型有初步的了解。
教学过程前面有点慢,后边快。 但学生能够找到问题的答案, 没有时间写在学案上。
利川市第五中学2020_2021学年高二物理上学期期中试题
湖北省利川市第五中学2020-2021学年高二物理上学期期中试题考生注意:1.本试卷分第I卷(选择题)和第II卷(非选择题)两部分.满分100分,考试时间为90分钟。
2.考生作答时,请将答案答在答题卡上。
第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;第II卷请用直径0。
5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,超出答题卡区域.......书写..的答案无效,在试题卷、草稿纸上作答.................无效..。
3.本试卷主要命题范围:(电荷及其守恒定律—--测金属丝的电阻率)第Ⅰ卷一、选择题(每题4分,共48分;其中1-—8为单选,9--12为多选;多选全对4分,选对不全得2分,有错不给分)1.如图,是某电场中的一条直电场线,一电子(重力不计)从a点由静止释放,它将沿直线向b点运动,则可判断()A.该电场一定是匀强电场B.场强E a一定小于E bC.电子具有的电势能E Pa一定大于E PbD.两点的电势φa一定高于φb2.下列关于电场中场强与电势能、电势的关系说法正确的是()A、电荷在电势高处电势能也一定大aB.场强越大的地方电势一定越高C.场强为零的地方电势必为零D.电势为零的地方场强可以不为零3、两根长度相同,横截面积之比S1:S2=2:3的均匀铜导线按图所示接入电路,关于两段导线以下说法中错误的是()A、它们的电阻之比为3:2B、它们的电流之比为1:1C、它们的电子移动速率之比为3:2D、单位时间通过它们的电量之比为2;34、关于电源的说法,正确的是()A.电源向外提供的电能越多,表明电动势越大B.电动势表示电源将单位正电荷从负极移到正极时,非静电力做的功C.在电源内部,从正极到负极电势逐渐升高D.在电源外部,从正极到负极电势逐渐升高5、如图所示,三个电阻的阻值相同,在AB 间接上电源后,三个电阻的功率之比为( )A.4∶1∶1B.1∶4∶4C.2∶1∶1D.1∶2∶26、用相同的灵敏电流计作表头改装成电流表A和电压表V,分别将其串联和并联在一起,然后接入电路中.通电后关于指针的偏角情况的叙述正确的是( )A.图甲中电压表的指针偏角与电流表的相等B.图甲中电压表的指针偏角比电流表的小C.图乙中电压表的指针偏角与电流表的相等D.图乙中电压表的指针偏角比电流表的小7、两个带等量正电的点电荷,固定在图中P、Q两点,MN为PQ连线的中垂线,交PQ于O点,A为MN上的一点.一带负电的试探电荷q,从A点由静止释放,只在静电力作用下运动,取无限远处的电势为零,则()A.q由A向O的作匀加速直线运动B.q由A向O运动的过程加速度一定逐渐减小C.q在MN这条线上作往复运动D.q运动到O点时电势能为零、8、如图所示,平行板电容器与电源相连,下极板接地.一带电油滴位于两极板的中心P点且恰好处于静止状态,现将平行板电容器两极板在纸面内绕OO′顺时针转过45°,则()A.P点处的电势降低B.带电油滴仍将保持静止状态C。
恩施州课内比教学7号 利川五中 顾正林book3unit2 healthy eating period1 warming up&reading
+
plenty of Some body+ protective building food food
Look at the title and the pictures. Predict what the passage is about. Come and eat here
Careful reading
Part 3 In the library
compare the two restaurants
Wang Peng’s
Yong Hui’s
menu
mutton kebabs, fruit, water roast pork, fried raw rice, cola, ice cream vegetables, get thin
Part3
para4
Wang peng is worried because his restaurant is not full as usual.
Careful reading
Part 1 in Wang Peng’s
feelings : He sat in his restaurant feeling
The main idea of the text. 1.The two restaurants supplied the healthy food. 2.The reason why Yong Hui’s restaurant was so popular with customers. 3.Wang Peng found out why he had lost his customer and decided to win them back.
湖北省恩施市利川第五中学2020-2021学年高二英语联考试卷含部分解析
湖北省恩施市利川第五中学2020-2021学年高二英语联考试卷含解析一、选择题1. ---What do you mean by this?---No need for you to worry about your money and be angry with me. You _____ get it this afternoon.A. willB. shallC. mayD. need参考答案:B2. Why do your eyes look so red? You _______ have slept well last night.A. needn'tB. mustn'tC. can'tD. shouldn't参考答案:C略3. I realized the purpose of the whole experience: I needed to learn to open my heart and give love without requiring anything .A. by designB. for onceC. in returnD. in turn参考答案:C4. It was not she took off her glasses I realized she was a famous star.A. when; thatB. until; thatC. until; whenD. when; then参考答案:B略5. Parents of young children often become depressed , and this is especially true _______single parents.A. aboutB. ofC. toD. as参考答案:B28. —Have you known Dr. Jackson for a long time? —Yes, since she____ the Chinese Society.A. has joinedB. joinsC. had joinedD. joined 参考答案:D略7. Check your package carefully to make sure you don't ________any things we will need in the trip.A. leave inB. leave outC. leave aboutD. leave for参考答案:B8. 一I hear you ______ in a pub. What’s it like?一Well , it’s very hand work and I’m always tired, but I don’t mind.A. are workingB. will workC. were workingD. will be working参考答案:A9. When and where to build the new factory ______yet.A. is not decidedB. are not decidedC. has not been decidedD. have not been decided参考答案:C略10. —Won't you go shopping with your mother?— she promises to buy me a new sweater.A.Now that B.In case C.If D.Unless参考答案:D11. The revolution happening in St. Antoine ended up in _______.A. the aristocrats being well-treatedB. The poor remaining poor and hungryC. The Bastille being attacked without damageD. Lucie and her husband living happily in Paris参考答案:B【详解】考查课外阅读《双城记》。
湖北省利川市第五中学2018_2019学年高二英语上学期期中模拟考试试题201901110260
湖北省利川市第五中学2018-2019学年高二英语上学期期中模拟考试试题第I卷第一部分;听力(共两节,满分20分)第一节(共5小题;每小题1分,满分5分)听下面5段对话。
每段对话后有一个小题,从题中所給的A,B,C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.W hen is the two speakers’ mom’s birthday?A.On July 10thB. On July 11thC. On July 12th2. What are the two speakers probably talking about?A. A car driverB. A careless mistakeC. A car accident3. What will the woman do tomorrow?A. Pick up her motherB. Go on a picnicC. Go swimming4. What did Alice ask the man to do?A. Borrow some books for herB. Give some books back for herC. Return some books to the library5. How does the man probably feel now?A. ConcernedB. RegretfulC. Shocked第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所給的A,B,C三个选项中选出最佳选项,标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟请听第6段材料,回答第6、7题。
6. When will the train leave?A. At 3:30B. At 3:35C. At 4:057.What will the man do next?A. Buy a newspaperB. Read a magazineC. Listen to music请听第7段材料,回答第8、9题。
湖北省利川市第五中学高一英语下学期期中试题(无答案)
湖北省利川市第五中学2016-2017学年高一英语下学期期中试题考生注意:1.本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
满分150分,考试时间为120分钟。
2.考生作答时,请将答案答在答题卡上。
第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;第II卷请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,超出答题卡区域书写的答案无效,在试题卷、草稿纸上作答无效............................。
第一部分:听力(共两节,满分30分)第一节(共5小题,每小题1.5分,满分7.5 分)请听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the man mean?A.He can’t hear what the woman is saying.B.He will try to touch the spider later.C.He is afraid to touch the spider.2. Where does the woman want to go?A.The supermarket. B.The book store. C.The kindergarten.3. When will the man check out?A.On Friday. B.On Thursday. C.On Tuesday.4. What does the man advise the woman to do?A.Exercise for 20 minutes in the morning.B.Read English every morning.C.Get up early.5. Why does the woman want to buy a heavy coat for Jimmy?A.Winter is coming soon.B.Jimmy will go camping in the mountains.C.Jimmy has caught a bad cold.第二节(共15小题,每小题1.5分,满分22.5分)听下面5段对话或独白。
利川市第五中学一年级生物学科集体备课教案
利川市第五中学一年级生物学科集体备课教案第次教案A.能量流动和物质循环是独立进行的两个过程B.能量流动和物质循环是相互依存的两个过程C.物质循环的进行需要能量的推动D.能量流动的载体是各种有机物【解析】能量流动和物质循环相互依存,不可分割;物质循环的进行需要能量的推动,能量沿食物链(网)流动时是以各种有机物为载体的。
【答案】A重点难点探究知识点一:生态系统的物质循环1.碳在生物群落内部的流动形式是什么答案:有机物的形式。
2.请尝试完成下面碳循环过程图解。
知识总结思维撅究与创新孕学区•系H不讲第二层级丸*1中的*1斡曲舟*#崗1.生态系统物质循环的物质是指组成生物体的化学元素,而非其组成的化合物;在循环过程中伴随着复杂的物质和能量的转化。
2.碳元素在无机环境中主要以碳酸盐的形式存在,但循环速度较慢;碳元素在生物圈与生物群落之间的循环形式为二氧化碳,在生物群落内部以含碳的有机物的形式传递,循环速度较快。
3.大气中CO的主要来源包括:动植物的细胞呼吸、分解者的分解作用、化石燃料的燃烧等。
碳元素在无机环境与生物群落之间传递时,只有生产者与无机环境之间的传递是双向的,其他成分之间都是单向的。
4.温室效应成因:①化石燃料的大量使用,使得若干年沉积在地层中的碳在短时期内大量释放超过植物的吸收能力:②森林、草原等植被大面积被破坏,大大降低了对大气中CO的调节能力。
危害:加快极地冰川融化,导致海平面上升,对陆地生态系统和人类的生存构成威胁。
应对措施:①植树造林,增加绿地面积;②减少化石燃料燃烧,开发清洁能源,如利用太阳能、利用核能、利用水能等。
例1下图为生态系统碳循环模式图,下列分析错误.的是()。
B.该图中有三条食物链C.图中的a 一一定是异养生物D.碳以有机物的形式由a传到b【解析】f表示大气中的二氧化碳库,a是生产者,b是分解者,c、d、e都是消费者。
该图中只有1条食物链。
消费者和分解者都是异养型生物。
碳以有机物的形式从生产者传给分解者和消费者。
恩施市三中七年级英语上册Unit2Let’splaysportsIntegratedSkills教案
Unit 2 Let’s play sports!Integrated skills教学目标1. To extract information from an article.2. To obtain information from listening.重点难点Extract and obtain information.Complete a newsletter article.教学过程Step1 Check out the previewStep2Free talkDo you like sports?What sport do you usually play? / What sport do you like?(show the pictures of sports to the students)Who do you like best?What sport does he/she like?(show the pictures of players to the students)Step3 PresentationThe students in Class One, Grade Seven like to play different kinds of sports. Can you tell me what they are? (show the pictures of sports to the students)Step 4 ListeningMr. Wu is asking his students about their favourite sports. Let’s listen totheir conversation and help Mr. Wu write the correct letters in the boxes.Step5PractiseA:What sport does… like?B:She/He likes…Step 6Completing the notesComplete the notes according to the information on P25.Check the answers and remind the students to pay attention to some important points.Step 7 Speak up1)Sandy and Millie are talking about what they often do after school.Let’s listen to their conversation and answer some questions.Q1:What does Sandy often do after school?She often plays basketball.Q2:Does Millie like reading?Yes, she does. She reads a lot of interesting books.2)read the conversations and doT or FMusic makes Sandy feel great.Sandy also likes playing volleyball.Millie likes listening to music.Millie plays volleyball with friends.Millie reads a lot of interesting books3)Act out4)Language points:①What else do you like to do?else adv. 另外;其他用于疑问词或不定代词之后②I read a lot of interesting books.a lot of = lots of 修饰可数或不可数名词,只用于肯定句中。
2021年湖北省恩施市利川第五中学高二英语联考试题含解析
2021年湖北省恩施市利川第五中学高二英语联考试题含解析一、选择题1. No decision about any future appointment until all the candidates have been interviewed.A. will be madeB. is madeC. is being madeD. has been made参考答案:A2.参考答案:C略3. Since nobody gave him any help, he_____have done the research on his own.A. canB. mustC. wouldD. need参考答案:B4. 语音知识(共5个小题;每小题1分,满分5分)从每小题的A.B.C.D四个选项中,找出其划线部分与其它三个划线部分读音不同的选项,并在答题卡上将该选项涂黑。
1: A . abstract B . accurate C advocate D . advance2: A. stay B. Sunday C. say D. today3: A.librarain B. figure C. signature D. visual4: A. adopt B. concrete C. convey D. cottage5: A. chemist B. champion C. technique D. character参考答案:DBACB略5. ---- Does the mother treat her children equally?---- No.She shows too much _____ to her little son.A. thinkingB. assessmentC. approvalD. favour参考答案:D略6. ----- Have you seen my notebook?----- Notebook? What’s it like?----- It has _____ yellow cover and the first few pages of _____ book are torn.A. the; theB. a; aC. a; theD. the; a参考答案:C7. ﹣What's it that cost him the performance?﹣______ experience.He was always very nervous.()A.Lacked B.Being lacked C.Lacking D.To be lacked参考答案:C﹣﹣﹣什么让他失去了这次表演机会?﹣﹣﹣缺少经验,他总是很紧张.分析句子可知,回答句是一个省略回答,完整形式为"Lacking experience cost him the performance",故所填部分为句子的主语,用动名词短语做主语.故答案为C.24. ---Where_____ the recorder? I can’t see it anywhere.---I ______ it right here. But now it’s gone!A. did you put;have putB. have you put;putC. had you put;was puttingD. were you putting; have put参考答案:B略9. Does the way you though of ____the water clean make any sense?A. makingB. to makeC. how to makeD. having made参考答案:B10. For more information on how to apply for scholarship, our website at w www .edu/scholarshipA. visitB. to visitC. visitingD. visits参考答案:A11. The trees ___________ down in the storm have been moved off the road.A. being blownB. blownC. having been blownD. blowing 参考答案:B略12. -- The water was running all night long.-- Yes. It seemed that John _______. He was the last one to leave the lab.A. was to be blamedB. should be blamedC. was to blameD. had been blamed参考答案:C13. _________ to go abroad made him sad the whole day.A. Tom’s being not allowedB. Tom was not allowedC. Tom’s having not been allowedD. Tom’s not being allowed参考答案:D14. ---Keep a____eye on your little girl!-Oh, my God! She is standing too ____to the fire.A. closely, closelyB.close, closely C .close,close D. closely , close参考答案:C15. The carbon we produce when we breathe is much less than ______ produced by a car.A. itB. oneC. thatD. which 参考答案:C【分析】考查代词。
人教新课标选修六Unit3 A healthy life 全单元课件
What should we do to keep healthy?
1 Discuss the following questions with your classmates.
1) Have you ever smoked? If you have, have you stopped? 2) Why do you think some adolescents start smoking? 3) In what ways is smoking harmful? Do you think smoking should be banned? 4) Where could you get good advice on stopping smoking?
爷爷的忠告
• 亲爱的詹姆士: • 今天,这儿天气晴朗。现在,我正坐在花园尽头的 那棵大树底下。我骑自行车跑了很长一段路,一直 到了古城堡,刚刚回来。感到不可思议吧,像我这 样的年纪,身体健康而且能在一个下午骑车跑20公 里。再过两个礼拜就是我82岁的生日了!我想我之 所以长寿而且精力充沛,要归功于我的健康生活。 • 这就是我写信给你的真正原因,我亲爱的孙子。你 妈妈告诉我,你已经开始吸烟了,而且还很难把它 戒掉。相信我吧,我知道,吸烟容易戒烟难。你知 道,当我还是一个十几岁的孩子的时候,我也吸过 烟,而且还上了瘾。
7. According to the letter, James’ grandad ______. A. didn’t give up smoking B. used to be a member of the school football team C. is lonely D. wrote down the advice from his experience
2018-2019学年湖北省恩施市利川第五中学高三英语下学期期末试卷含解析
2018-2019学年湖北省恩施市利川第五中学高三英语下学期期末试卷含解析一、选择题1. —Haven't seen you for ages! Where have you been?—I went to Ningxia and there for one year, teaching as a volunteer.A. stayedB. stayC. had stayedD. am staying参考答案:A2. —Can I speak to Mr. Wang , please ?—A.Who are you ? B.I’m Wang . C.Speaking D.Are you John ?参考答案:C解析:此题考查了对常见打电话习惯表达方式的掌握和运用能力。
汉语打电话中说“我是…”,英语自报姓名不用I am …。
而用This is … speaking这一句型或其它省略形式。
Speaking也可以表达为This is Mr. Wang speaking或It’s Mr. Wang speaking。
3. What he said brought the hours back to me_______ I was taken good care of in that far-away village.A. untilB. thatC.whenD. where参考答案:C4. -What does the sign over there read?-“No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area.”A. willB. shallC. mayD. must参考答案:B【详解】考查情态动词。
—那边那个标志上说什么?—在这一区域,不准吸烟或携带点燃的雪茄、香烟或烟斗。
A. will表意愿;B. shall用于第二、三人称,表示命令、警告、威胁、许可等;C. may表可能; D. must必须。
湖北恩施利川市第五中学2019-2020学年高二上学期期中考试英语试卷
利川市第五中学2019年秋季高二年级期中考试英语试题命题人:王后兵考生注意:1.本试卷分第I卷(选择题)和第II卷(非选择题)两部分。
满分150分,考试时间为120分钟。
2.考生作答时,请将答案答在答题卡上。
第I卷每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;第II卷请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答,超出答题卡区域书写的答案无效,在试题卷、草稿纸上作答无效............................。
3.本试卷主要命题范围:B1U1~B5U5.第Ⅰ卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.Where does the conversation most probably take place?A.At a schoolB.At a hospitalC.At a post office2.What happened to the man?A.He slept badlyB.He ate nothingC.He felt uncomfortable with his stomach.3.What will the man do tomorrow?A.Stay at homeB.Visit the womanC.Do something special4.Where did the woman want to go at first?A.SichuanB.HainanC.Beijing5.When will the man meet Dr.Block probably?A.At9:30amB.At11:00amC.At1:00pm 第二节(共15题,每小题1.5分)听下面5段对话或独白。
利川市第五中学___二_年级___语文_____学科集体备课教案
利川市第五中学___二_年级___语文_____学科集体备课教案第__2__次教案课题项脊轩志课时数 3 主备课人吕志明审核人梅琪授课时间______班第_____周星期_______第_______节课______班第_____周星期_______第_______节课课型新授教学方法合作、探究、自主学习教具教学目标知识与技能1、了解归有光的生平及其作品的独特风格,理解归有光作品的价值2、深刻理会作品通过细节描写表达内心深沉情感的技巧。
过程与方法1、采用由宏观到微观的思维方式,逐渐深入,点滴理解2、采用合作、探究、自主学习方式,激发学生学习的主动性,培养学生理解感悟的能力。
情感、态度与价值观1、合作学习,以学生为本,注重师与生的亲和力2、在教授知识的同时,注重德育教育,有意识培养学生从细微的“举动”中品味“人情美”学情分析教学重点1、朗读(诵读、会读)。
在教师领读下,让学生放声朗读;在读中感受文言文的魅力,在读中培养文言文语感,通过读领悟文本内容。
2、体会作者在日常琐事的记叙中所蕴涵的浓浓深情,并从中得到启发,引导学生树立正确的人生观和价值观。
教学难点作者善于选取生活小事、平常场景,表现人物的音容笑貌,并赋予这些平常的生活细节以极不平常的意义。
体会作者在日常琐事的记叙中所蕴涵的浓浓深情。
教学过程设计(含学法指导内容)教学内容教师活动学生活动二次备课一、导语设计:朱自清的一篇散文《背影》,几十年来,打动了无数读者的心,感人至深。
孟郊的一首《游子吟》唱出了无限的亲情,千古流传,亲情是一个永恒的主题。
今天,我们就来共同欣赏被世人称为“今之欧阳修”的归有光的饱含深情的散文名篇《项脊轩志》。
二、解题:1、作者简介归有光(1506-1571),字熙甫,号震川,明代昆山(今江苏昆山县)人。
嘉靖(明世宗年号)进士,官至南京太仆寺丞(掌管皇家车马的机构的长官)。
归有光是明代著名的散文家,是当时“唐宋派”中成就最高的作家。
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ExplanationBook 3 Unit 2 Reading: Come and Eat HerePeriod1 warming up pre-reading reading &comprehension利川五中顾正林Good afternoon,everyone! I hope you will enjoy my speech. My topic is Period one warming up pre-reading reading &comprehension, the reading passage Come and Eat Here, which is in unit 2 book 3. I divide my speech into three parts, namely, the content and position of this lesson;teaching aims, theories, methods, important & difficult points and aids;teaching procedures.I. Now let’s start with part 1. The content and position of this lesson:At first I’d like to introduce the content and position of this lesson. This lesson is a reading passage. It plays a very important part in the English teaching of this unit and in the whole senior middle school English, because we should lay particular emphasis on the students’ reading ability. It focuses on the students' abilities to gather information; deal with information; solve problems and the abilities to think and express in English. By studying the lesson, the students can improve their reading ability; learn more about a balanced diet and nutrition. The students should do some listening, speaking, reading and writing, too. Ofcourse, the students should receive some moral education.II. Now let’s focus on the second part about teaching aims, theories, methods, important & difficult points and aids: Now I’ll talk about my teaching aims of this period1. The knowledge aims of this period are to enable the students to master some useful words and expressions and by the end of the lesson, the students will have a better understanding of the meaning and structure of the text.And developing the students reading ability by fast reading and careful reading and let them learn different reading skills are the ability aims.For motional aims I’ll stimulate the students’ sense to form a healthy eating habit and develop the student s’ sense of cooperative learning.2.When I deal with this lesson, I’ll do my best to carry out the theories of the new curriculum, such as task-based teaching and learning; cooperative learning and interactive approach; make the students the real masters in class while I, the teacher acts as director;combine the language structures with the language functions and let the students receive some moral education while they are learning the English language.3.And I will adopt fast reading to get a general idea of the text and careful reading to get the detailed information; pair or group work to getevery student to be active in class; question-and-answer activity teaching method and free discussion method to make the students smooth away the difficulties, and retelling to sum up the whole period.4. In my opinion the teaching important points in this period is how to improve the student’s reading ability.The teaching difficult points for the students are how to understand the text better and how to use the learned phrases and sentences to retell the text.5. I’ll make full of modern equipment such as the multi-media and tape recorder to make the class more lively and interesting. With the help of the computer and courseware, I think the efficiency of the class will be greatly improved.III. Here comes the most important part, the teaching procedure s:I have designed the following steps to train the students’ ability of listening, speaking, reading and writing, especially reading ability. Part1 pre-readingStep1.Warming up by three questions and a short gameQ1 Are you energetic?One reason is that you have eaten some food for lunch.Especially,some food that give you energy.Q2 what did you eat for lunch this noon?Activity1 do a short game:Ask the students to write down as many words of food as possibleThen show more names of food which will be mentioned in thepassageQ3 just imagine, if you only ate vegetables for lunch, can you still feel energetic now?Then introduce three different kinds of food.Step2.Lead-inI will lead in the topic of the unit by showing the students ashort film about healthy eatingThrough this activity I can a rouse the students’ interest of study and bring in new subject——how to keep healthyWe should eat three kinds of food.All these are serve for the following part——readingPart2 While-readingStep1.Prediction for readingI’ll get the students to look at the title and the pictures and guess what the text might be about: Who is the fat man and who is the thin girl in the picture? Where did the story happen? It draws thestudents’ attention to the content of the text.Step2. Fast readingAsk the students to read the passage quickly, underline the food and places mentioned in the passage, and get the main ideaand the structure of text.Guide the students to find out key words and sentences or pay attention to the first sentences of each paragraph to get the mainidea and the structure of the text.By doing this, I will train the students for fast reading skills to improve the students’ reading ability and let the studentsunderstand the general idea of each paragraph.Step3. Careful readingFor the first time, the students are required to focus on the whole text carefully paragraph by paragraph to locate particular information and dive the passage into three parts, and get the main idea for each.For the second time, comprehend the passage part by partFor part 1 and part 2, while listening to the radio, finish some exercise——fill in the blank& Multiple-choice.For part 3, after reading it aloud, finish some exercise——fill in the chart& Multiple-choice.Part3 After-readingStep 1 comprehension, identify true or falseThese exercises are mainly sentence judgments, choices about the text. They are designed from the easiest one to the mostdifficult one for different levels' Ss. The purpose is to train thestudents for the skills of scanning and to lead the students to findout the important facts and detailed information. I’ll ask thestudents to finish the exercises by cooperation and competitions.They can first help each other under- stand the text and smoothaway the difficulties.Step2. Summary by filling in the blank, this will help the students to comprehend the passage better.Step3.Discussion:For the students to understand the passage better, I will get the students to have a discussion in groups about the questions:1. What do you think Wang Peng will provide to win hiscustomers back.2. How do you think the story will end?These questions are based on the understanding of the passage andit can get the student to imagine the end of the story. They areopen-ended questions, so the student can provide various answers.By doing so, I guide the students to activate their language thatthey have learned. Then invite some group members to reporttheir work to the whole class to make them overcome theirshyness and stimulate them to speak in public. I think the abilityto use English is the most important. We spend so long studyingEnglish. We shouldn’t end it just by attending the Englishentrance examination to get high marks. I gave the Ss somepresents because of their excellent performances, thus enhancingtheir awareness of using English.Part4.Homework:At the end of the lesson, I’ll tell the students to retell the passage and write it down in their own words.I think homework is important. It is necessary for the students to do some extensive exercises after class to consolidate the knowledge they learned. I want to improve the ability of their writing. At the same time, train the ability of do-it-yourself.IV. Part 4. Blackboard designAt last, let me show you my blackboard design: The title is in the middle. Below it are the main ideas of each paragraph on the left of it are some language points mentioned in this period and on the right is the result of the competition,The Blackboard Design is to let the Ss have a clear idea to get the main content of this period, and it should be clear and artful.Blackboard design:Come and Eat HereMain ideas :para.1…para.2…pars.3…General idea of this text…。