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2022高考英语二轮复习 阅读理解专项精准讲练 第1讲 阅读理解命题规律解析
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这是一份2022高考英语二轮复习 阅读理解专项精准讲练 第1讲 阅读理解命题规律解析，共14页。PPT课件主要包含了阅读理解命题规律解析，◎命题规律，◎命题趋势，◎解题步骤，◎真题演练一，主旨大意题，推理判断题，词义推断题，◎真题演练，◎真题演练二 等内容，欢迎下载使用。
第一讲 阅读理解命题规律解析
大数据1 2018~2021年全国Ⅰ卷题型统计分析
◎2018-2021高考英语阅读理解大数据分析
大数据2 2019~2021年体裁及主题分布分析
1.文章出处：英文原版书籍；国外期刊网站。2.体裁特点:考查全面,体裁题材以说明文为主, 应用文、记叙文为辅，偶尔考议论文。3.题型特点:题型以细节理解题和推理判断题为主,以主旨大意题和词义推断题为辅。3.主题语境:以人与社会为主，以人与自我、人与自然为辅。4. 能力考查:文章信息量大,语篇含有多处结构复杂的长难句,对考生的阅读速度和快速处理信息的能力要求很高。
1.预计2022年高考阅读理解的难易度仍会保持稳定, 总体稳定, 稳中求变; 题材各异, 体裁多样; 角度趋稳,设问科学。2.题型仍会以细节理解题和推理判断题为主,兼顾主旨大意题和词义推断题。
解答阅读理解最基本的原则——忠于原文，把握文章主旨大意，有理有据、不能主观臆断解题步骤：在理解文章主旨大意的基础上一定、二找、三比较一定：读题干，定关键词二找：利用关键词，结合命题顺序，在文中找到信息句三比较：将信息与选项比较，选出正确答案。正确的答案的特征 1.与主题吻合 2. 同义替换 3. 语气委婉，不绝对化 错误选项的特征：无中生有、以偏概全、偷换概念、过度推理、常识干扰、绝对化
1. What is the text mainly abut? A. What appliances t buy t save energy. B. What a carbn ftprint means in ur life.C. Hw t identify different carbn ftprints. D. Hw t make ec-friendly lifestyle chices.2. What d we knw abut the secndary carbn ftprint?A. It is related t ur cnsumptin f fuels. B. It is made when we are buying the prducts.C. It is less harmful than the primary carbn ftprint. D. It is cunted as urs thugh nt directly made by us.3. Which f the fllwing helps reduce ur carbn ftprint accrding t the authr?A.Using secnd-hand textbks. B. Using ld and expensive cars.C. Buying new but cheap clthes. D. Buying new wden furniture.4. “The ftprint” underlined in the last sentence refers t the CO2 prduced in . A. using the prduct B. recycling the prduct C. making the prduct D. transprting the prduct
In my everyday life, I am n an nging jurney t figure ut different ways t reduce my carbn ftprint n the planet. A carbn ftprint is the measure f influence ur activities have n the envirnment, in particular climate change. It is calculated by the amunt f greenhuse gas we prduce in ur daily lives. Frtunately, nwadays it is much easier t make ec-friendly lifestyle chices than, let’s say, 20 years ag. But ne questin has been n my mind a lt lately: is it better t buy new ec-friendly prducts r used traditinally prduced gds? After ding sme research, I have decided that sme things are better new and thers are better used. Let me try t explain. A carbn ftprint is made up f tw parts, the primary ftprint and the secndary ftprint. The primary ftprint is a measure f ur direct emissins (排放) f carbn dixide (CO2) frm the burning f fuels, including husehld energy cnsumptin and transprtatin. The secndary ftprint is a measure f the indirect CO2 emissins frm the whle life-cycle f prducts we use — thse related t their prductin and breakdwn.
Based n this understanding, we have a gd deal f cntrl and respnsibility ver ur carbn ftprint. Things like dishes, clthes and furniture fall int the “secndary ftprint” grup, s less is mre and we can fcus n finding used gds t avid the added prductin. Hwever, fr the car and the ther appliances (设备) that we need we can g with new, energy-saving mdels. I heard smewhere that electrnics and appliances give ff 90% f their carbn ftprint after they leave the factry. S it seems mst reasnable t g fr the energy-saving mdels. The main cncern here is the amunt f energy that ges int the making f new prducts and whether r nt that extra carbn is wrth the ftprint the prduct will make nce it gets t yu.
5. Why d the researchers develp the smart keybard? A. T reduce pressure n keys. B. T imprve accuracy in typing C. T replace the passwrd system. D. T cut the cst f e-space prtectin.6. What makes the inventin f the smart keybard pssible？ A. Cmputers are much easier t perate. B. Fingerprint scanning techniques develp fast. C. Typing patterns vary frm persn t persn. D. Data security measures are guaranteed.7. What d the researchers expect f the smart keybard？ A. It’ll be envirnment-friendly. B. It’ll reach cnsumers sn. C. It’ll be made f plastics. D. It’ll help speed up typing.8. Where is this text mst likely frm? A. A diary. B.A guidebk C. A nvel. D. A magazine.
As data and identity theft becmes mre and mre cmmn, the market is grwing fr bimetric（生物测量）technlgies—like fingerprint scans—t keep thers ut f private e-spaces. At present, these technlgies are still expensive, thugh. Researchers frm Gergia Tech say that they have cme up with a lw-cst device（装置）that gets arund this prblem: a smart keybard. This smart keybard precisely measures the cadence（节奏）with which ne types and the pressure fingers apply t each key. The keybard culd ffer a strng layer f security by analyzing things like the frce f a user's typing and the time between key presses. These patterns are unique t each persn. Thus, the keybard can determine peple’s identities, and by extensin, whether they shuld be given access t the cmputer it's cnnected t—regardless f whether smene gets the passwrd right.
It als desn’t require a new type f technlgy that peple aren't already familiar with. Everybdy uses a keybard and everybdy types differently. In a study describing the technlgy, the researchers had 100 vlunteers type the wrd “tuch”fur times using the smart keybard. Data cllected frm the device culd be used t recgnize different participants based n hw they typed, with very lw errr rates. The researchers say that the keybard shuld be pretty straightfrward t cmmercialize and is mstly made f inexpensive, plastic-like parts. The team hpes t make it t market in the near future.
第一讲 阅读理解命题规律解析
大数据1 2018~2021年全国Ⅰ卷题型统计分析
◎2018-2021高考英语阅读理解大数据分析
大数据2 2019~2021年体裁及主题分布分析
1.文章出处：英文原版书籍；国外期刊网站。2.体裁特点:考查全面,体裁题材以说明文为主, 应用文、记叙文为辅，偶尔考议论文。3.题型特点:题型以细节理解题和推理判断题为主,以主旨大意题和词义推断题为辅。3.主题语境:以人与社会为主，以人与自我、人与自然为辅。4. 能力考查:文章信息量大,语篇含有多处结构复杂的长难句,对考生的阅读速度和快速处理信息的能力要求很高。
1.预计2022年高考阅读理解的难易度仍会保持稳定, 总体稳定, 稳中求变; 题材各异, 体裁多样; 角度趋稳,设问科学。2.题型仍会以细节理解题和推理判断题为主,兼顾主旨大意题和词义推断题。
解答阅读理解最基本的原则——忠于原文，把握文章主旨大意，有理有据、不能主观臆断解题步骤：在理解文章主旨大意的基础上一定、二找、三比较一定：读题干，定关键词二找：利用关键词，结合命题顺序，在文中找到信息句三比较：将信息与选项比较，选出正确答案。正确的答案的特征 1.与主题吻合 2. 同义替换 3. 语气委婉，不绝对化 错误选项的特征：无中生有、以偏概全、偷换概念、过度推理、常识干扰、绝对化
1. What is the text mainly abut? A. What appliances t buy t save energy. B. What a carbn ftprint means in ur life.C. Hw t identify different carbn ftprints. D. Hw t make ec-friendly lifestyle chices.2. What d we knw abut the secndary carbn ftprint?A. It is related t ur cnsumptin f fuels. B. It is made when we are buying the prducts.C. It is less harmful than the primary carbn ftprint. D. It is cunted as urs thugh nt directly made by us.3. Which f the fllwing helps reduce ur carbn ftprint accrding t the authr?A.Using secnd-hand textbks. B. Using ld and expensive cars.C. Buying new but cheap clthes. D. Buying new wden furniture.4. “The ftprint” underlined in the last sentence refers t the CO2 prduced in . A. using the prduct B. recycling the prduct C. making the prduct D. transprting the prduct
In my everyday life, I am n an nging jurney t figure ut different ways t reduce my carbn ftprint n the planet. A carbn ftprint is the measure f influence ur activities have n the envirnment, in particular climate change. It is calculated by the amunt f greenhuse gas we prduce in ur daily lives. Frtunately, nwadays it is much easier t make ec-friendly lifestyle chices than, let’s say, 20 years ag. But ne questin has been n my mind a lt lately: is it better t buy new ec-friendly prducts r used traditinally prduced gds? After ding sme research, I have decided that sme things are better new and thers are better used. Let me try t explain. A carbn ftprint is made up f tw parts, the primary ftprint and the secndary ftprint. The primary ftprint is a measure f ur direct emissins (排放) f carbn dixide (CO2) frm the burning f fuels, including husehld energy cnsumptin and transprtatin. The secndary ftprint is a measure f the indirect CO2 emissins frm the whle life-cycle f prducts we use — thse related t their prductin and breakdwn.
Based n this understanding, we have a gd deal f cntrl and respnsibility ver ur carbn ftprint. Things like dishes, clthes and furniture fall int the “secndary ftprint” grup, s less is mre and we can fcus n finding used gds t avid the added prductin. Hwever, fr the car and the ther appliances (设备) that we need we can g with new, energy-saving mdels. I heard smewhere that electrnics and appliances give ff 90% f their carbn ftprint after they leave the factry. S it seems mst reasnable t g fr the energy-saving mdels. The main cncern here is the amunt f energy that ges int the making f new prducts and whether r nt that extra carbn is wrth the ftprint the prduct will make nce it gets t yu.
5. Why d the researchers develp the smart keybard? A. T reduce pressure n keys. B. T imprve accuracy in typing C. T replace the passwrd system. D. T cut the cst f e-space prtectin.6. What makes the inventin f the smart keybard pssible？ A. Cmputers are much easier t perate. B. Fingerprint scanning techniques develp fast. C. Typing patterns vary frm persn t persn. D. Data security measures are guaranteed.7. What d the researchers expect f the smart keybard？ A. It’ll be envirnment-friendly. B. It’ll reach cnsumers sn. C. It’ll be made f plastics. D. It’ll help speed up typing.8. Where is this text mst likely frm? A. A diary. B.A guidebk C. A nvel. D. A magazine.
As data and identity theft becmes mre and mre cmmn, the market is grwing fr bimetric（生物测量）technlgies—like fingerprint scans—t keep thers ut f private e-spaces. At present, these technlgies are still expensive, thugh. Researchers frm Gergia Tech say that they have cme up with a lw-cst device（装置）that gets arund this prblem: a smart keybard. This smart keybard precisely measures the cadence（节奏）with which ne types and the pressure fingers apply t each key. The keybard culd ffer a strng layer f security by analyzing things like the frce f a user's typing and the time between key presses. These patterns are unique t each persn. Thus, the keybard can determine peple’s identities, and by extensin, whether they shuld be given access t the cmputer it's cnnected t—regardless f whether smene gets the passwrd right.
It als desn’t require a new type f technlgy that peple aren't already familiar with. Everybdy uses a keybard and everybdy types differently. In a study describing the technlgy, the researchers had 100 vlunteers type the wrd “tuch”fur times using the smart keybard. Data cllected frm the device culd be used t recgnize different participants based n hw they typed, with very lw errr rates. The researchers say that the keybard shuld be pretty straightfrward t cmmercialize and is mstly made f inexpensive, plastic-like parts. The team hpes t make it t market in the near future.
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