2020年全国卷I试题讲评公开课课件

1、2020年全国卷I试题讲评公开课课件2020年全国卷I试题讲评公开课课件试卷作答情况（7045 ）于子然70杨杰凯姜骁函68刘译璐66.5王小奇65.5吕金芮65谢铠蔚宋政航64.5题号正确率2467%3073% 3376% 3578% 3678% 4376%4573%4665%5078%5369%5873%5971%试卷作答情况（7045 ）于子然70杨杰凯68刘译璐66.教学目标查找阅读题目问题之所在厘清不同阅读题型的解题思路 （细节,推断与主旨）体会完型中的明示与暗示 (上下文提示）树立满分信念教学目标查找阅读题目问题之所在阅读完形词汇自查detectsuspiciontransform

2、ativeregisterevaluateconsultextendcomposition阅读理解constantlycasuallymerelyrestrictionconsequencecomfort zonebottom line阅读完形词汇自查detect阅阅读理解题型与思路1Part阅读理解题型与思路1Part阅读错误题型一览 题号正确率考查类型错因3073% 细节理解?3376% 细节理解?3578% 主旨归纳?2467%推理判断?阅读理解阅读错误题型一览 题号正确率考查类型错因3073% 细节理审题定位比对结论C-30一、细节理解阅读理解someone trying race w

3、alking consult a coach or experienced racer to learn proper technique A. getting expertsopinion C. hiring an experienced coach审题定位比对结论C-30一、细节理解阅someone t一、细节理解审题定位比对结论 The engineers at the MIT have taken it a step further -changing the actual composition of plants in order to get them to perform di

4、verse，even unusual functions. These include plants that have sensors printed onto their leaves to show when theyre short of water and a plant that can detect harmful chemicals in groundwater. 阅读理解D-33sensors printed on leavesA. to detect plantslack of waterB. to change compositions of plants一、细节理解审题

5、定位比对结论 The engineers atopicmain idea of each paragraphD-35二、主旨归纳阅读理解the structure of the pasagetopicmain idea of each paragraPara 1二、主旨归纳阅读理解 The connection between people and plants has long been the subject of scientific research. Recent studies have found positive effects. A study conducted in Yo

6、ungstown，Ohio，for example, discovered that greener areas of the city experienced less crime. In another,employees were shown to be 15% more productive when their workplaces were decorated with houseplants.Positive effects of plants on peoplePara 1二、主旨归纳阅 The connectioPara 2二、主旨归纳阅读理解 The engineers a

7、t MIT have taken it a step further -changing the actual composition of plants in order to get them to perform diverse,even unusual functions. These include plants that have sensors printed onto their leaves to show when theyre short of water and a plant that can detect harmful chemicals in groundwat

8、er. Were thinking about how we can engineer plants to replace functions of the things that we use every day,explained Michael Strano, a professor of chemical engineering at MIT.MITs new technology-unusual functionsPara 2二、主旨归纳阅 The enPara 3二、主旨归纳阅读理解 One of his latest projects has been to make plant

9、s grow（发光）in experiments using some common vegetables. Stranos team found that they could create a faint light for three-and-a-half hours. The light，about one-thousandth of the amount needed to read by，is just a start. The technology, Strano said, could one day be used to light the rooms or even to

10、turn tree into self-powered street lamps.MITs glowing plantsturn trees into lampsPara 3二、主旨归纳阅 One of his lPara 4二、主旨归纳阅读理解 In the future，the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plants lifetime. The engine

11、ers are also trying to develop an on and offswitchwhere the glow would fade when exposed to daylight.MITs new version of the technology-more convenient /flexiblePara 4二、主旨归纳阅 In the futurePara 5二、主旨归纳阅读理解 Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is o

12、ften far removed from the power source（电源）such as the distance from a power plant to street lamps on a remote highway-a lot of energy is lost during transmission（传输）.Glowing plants could reduce this distance and therefore help save energy.Benefit of glowing plants for lightingPara 5二、主旨归纳阅 Lighting

13、acpara1D-35二、主旨归纳阅读理解positive effects of plants on peoplepara2MIT-change the composition of plants -unusual function para3MIT-glowing plants -turn trees into lampspara4MIT-develop a version of the technology -convenient& flexiblepara5benefits of glowing plants for lightspara1D-35二、主旨归纳阅positive eff二

14、、主旨归纳阅读理解para2We are thinking about how we can engineer plants to replace functions of the thngs we use everyday.para3The technology could one day be used to light the rooms or even to turn trees into self-powered lampspara4The team hopes to develop a version of the technology The engineers are also

15、 trying to develop Could glowing plants replace lamps? D-35二、主旨归纳阅para2We are thinking abD-35二、主旨归纳阅读理解D-35二、主旨归纳阅三、推理判断审题定位信息整合字里行间结论B-24阅读理解Returning to a book youve read many times can feel like drinks with an old friend. Theres a welcome familiarity but also sometimes a slight suspicion that tim

16、e has changed you both, and thus the relationship. But books dont change, people do. And thats what makes the act of rereading so rich and transformative. people change. 三、推理判断审题定位结论B-24阅Returning t三、推理判断审题定位信息整合字里行间结论B-24阅读理解The beauty of rereading lies in the idea that our bond with the work is ba

17、sed on our present mental register. Its true, the older I get, the more I feel time has wings. But with reading, its all about the present. Its about the now and what one contributes to the now, because reading is a give and take between author and reader. Each has to pull their own weight.Now you a

18、re different from pastA. It evaluates the writer-reader relationshipD. It extends the understanding of oneself三、推理判断审题定位结论B-24阅The beauty Its not that the old books are getting better, but that we all have stories.Its not that the old books ar阅读错误题型一览 题号正确率考查类型错因3073% 细节理解比对3376% 细节理解定位3578% 主旨归纳主题词

19、2467%推理判断定位、理解阅读理解Different problems need different ways to solve , but the bottom line is: you should know take it seriously阅读错误题型一览 题号正确率考查类型错因3073% 细节理完形填空的明示与暗示Part完形填空的明示与暗示Part完形错题一览 完形填空4376%4573%4665%5078%5369%5873%5971%完形错题一览 完4376%4573%4665%5078%5To lie or to tell the truth, thats a questi

20、on.A door or a window, thats a question.完形填空 Since our twins began learning to walk, my wife and I have kept telling them that our sliding glass door is just a window. The reasonis obvious. If weadmitit is a door, theyll want to go outside43 . It will drive us crazy. The kids apparently know thetrut

21、h. But our insisting its45 a window has kept them from46millions of requests to open the door.To lie or to tell the truth, t完形填空 I wonder ifparentsshould always tell the truth no matter the 50 . I have a very strongfearthat the lie were telling is doing spiritualdamage to our children. Windows and d

22、oors have 53 metaphorical（比喻） meanings. Im telling them they cant open what they absolutely know is a door. What if later inlifethey come to a metaphorical door, like an opportunity（机会） of some sort.The reasonis obvious. If weadmitit is adoor, theyll want to go outside43 . It will drive us crazy.完 I wonder ifparentssIts up to you to find it.2020年全国卷I试题讲评公开课课件The reasonis obvious. If weadmitit is adoor, theyll want to go outside43 . It will drive us crazy.完形填空 Maybe its an unreasonable fear. But the 58 is that I shouldnt lie to my kids. I should ju