2027年高考人教版英语一轮复习学案 课件含答案22-选择性必修 第二册-UNIT 1 SCIENCE AND SCIENTISTS

这是一份2027年高考人教版英语一轮复习学案 课件含答案22-选择性必修 第二册-UNIT 1 SCIENCE AND SCIENTISTS，共34页。PPT课件主要包含了选择性必修 第二册，教材回顾·自主学习，词句精讲·核心突破，基础达标·巩固训练，写作提能·综合运用，frustrated，proof，out，and，to blame等内容，欢迎下载使用。
第一部分 教材单元复习
UNIT 1 SCIENCE AND SCIENTISTS
（主题：人与社会——对社会有突出贡献的人物）
Chlera is a disease caused by germs, which can cause severe diarrhea, dehydratin, and even death. As a yung dctr, Jhn Snw felt 1. __________（frustrate） at first, but he was determined t defeat “King Chlera” nce and fr all. There were then tw cntradictry theries t explain hw chlera spread. Snw subscribed 2. ___ the thery that chlera was caused by 3. ____ infectin frm germs in fd r water, but he needed 4. ______（prve）. When chlera brke 5. _____ in Lndn in 1854, Snw began t investigate. He discvered that there were multiple deaths in sme husehlds near the water pump in Brad Street. This shwed there was a link between the cases
f chlera 6. _____ the water. Snw suspected that the water pump was 7. __________（blame）, s he had the handle f the water pump 8. _________（remve）. Thanks t Snw’s 9. ____________（intervene）, peple began t drink pure water instead f raw water. Thus, there was a substantial decrease in the threat f chlera. Mrever, in his use f maps and statistics, Snw 10. ____________（transfrm） the way scientists study diseases. Therefre, Snw is cnsidered the father f mdern epidemilgy.#1
interventin
1 blame vt.把……归咎于；责怪；指责 n.责备；指责
· sth. 因某事责备……be t blame fr sth. 对某事负有责任blame sth. n sb./sth. 把某事归咎于某人/某事·put/lay/place the blame （fr sth.）n sb. 把（……的责任）推给某人take/accept/bear the blame fr sth. 为某事承担责任①Never frm the habit f blaming the wrld ____ yur failure, r yu will be a lser.
②Parents wh have an addictin t their mbile phnes are __________（blame） fr their prly behaved children, a recent research claims.
③Lts f peple find it hard t rise early in the mrning and put the blame ____ the alarm clck.
④I was blamed fr the failure f the perfrmance, and I felt seized by a burst f sadness.→ ________________________________________, I felt seized by a burst f sadness.（过去分词短语作状语）
Blamed fr the failure f the perfrmance
⑤当你和朋友发生分歧时，你最好多和他们交流，设身处地为他们想想，而不是指责他们。（建议信）When having disagreements with yur friends, yu had better cmmunicate mre with them and put yurself in their place, ________________________.
instead f blaming them
2 decrease n.减少；降低；减少量 vt.& vi.（使大小、数量等）减少；减小；降低
·a decrease in... 在……方面的减少n the decrease 在减少·decrease （frm...） t...（从……）减少到……（表示减少后的量）decrease by... 减少了/降低……（表示减少的量）decrease in... 在……方面减少/减小/降低
语段填空 The ppulatin f this area has decreased ① ______ 10 millin ② ___ 9 millin in the last three years. That is t say, the ppulatin has decreased ③ ____ 10%.
④幸运的是，闯红灯的人数正在减少。Frtunately, the number f peple ging thrugh a red light __________________.
is n the decrease
⑤为了减少垃圾的数量和保护环境，政府呼吁人们回收利用旧材料。（环境保护）_____________________________________________________________,the gvernment appeals peple t recycle used materials.
T decrease the amunt f rubbish and prtect the envirnment
3 defend vt.保卫；防守；辩解→defence/defense n.防御，保卫；辩护 defensive adj.防御的，保护的；戒备的
· （ding）... 保护……免受……defend neself frm/against sth. 保护自己不受……;对……为自己辩护·in defence/defense f 保卫；为……辩护in ne’s defence/defense 为某人辩护
①It is crucial t install pwerful sftware t defend yur cmputer _____________ viruses.②She stepped back, appearing surprised, and put up her hands as if in _______________ （defend）.
frm/against
defence/defense
③看到这条凶猛的蛇，那位母亲像箭一样冲过去保护儿子。（动作描写）Seeing the fierce snake, _____________________________________ like an arrw.
that mther rushed t defend her sn
4 abve all 最重要的是；尤其是
·all in all 总而言之after all 毕竟，终究first f all 首先in all 总共（nt） at all 一点也（不），根本（不）
用all的相关短语完成语段（不重复使用）①If yu want t speak English well, yu shuld ___________ listen t it as ften as pssible.②Bb thught he culdn’t g t the party because he had t write a reprt, but he went _________.
first f all
③Lking back, Diana wes her achievements t the gal she set, the educatin she received frm the cllege, and __________, the effrts she made.
④ __________, the art class in the park left a deep impressin n everyne.
5 Under Qian’s leadership, China develped the Dngfeng missiles, fllwed by the first generatin f Lng March rckets.在钱学森的领导下，中国研制出了“东风”导弹，紧接着又研制出了第一代“长征”系列火箭。
句型公式：过去分词（短语）作伴随状语·过去分词（短语）作伴随状语，表示主语所处的状态，可位于句首或句尾。·过去分词（短语）作状语还可表示时间、原因、条件、结果等。
①身边围绕着一群学生，老师走进了实验室。__________________________________,the teacher went int the lab.
Surrunded by a grup f students
②在老师的指导下，男孩处理了这个问题，眼睛里闪烁着兴奋的光芒。______________________,the by handled theprblem, with excitementshining in his eyes.
Guided by his teacher
③如果再多给我几分钟，我会完成全部工作的。__________________________,I culd finish all the wrk.
Given a few mre minutes
④被他所做的事感动，我无法控制自己，感激的泪水顺着我的脸颊流下来。（情绪描写）__________________________________________,I culdn’t cntain myself,tears f gratitude flwing dwn my cheeks.
Affected/Struck/Mved by what he had dne
1. （2025·全国二）Our study shwed that there was a 30% decrease ___ sick leave fr peple wh were in plant-rich wrkplaces.
2. （2025·全国一）Still, the _________（finding） shw a ptential path frward fr reducing micrplastic expsure—a task that’s becming increasingly difficult.
3. （2025·全国一）I had been s fcused n keeping the party under cntrl _____ I failed t cnsider hw imprtant Tby was t my brther during this difficult time.
4. （2024·新课标Ⅰ）Peple ften link their memry f what they’ve read ___ hw far int the bk it was r where it was n the page.
5. （2024·新课标Ⅰ）If he seems a little __________（defend）, it might be because even sme f his cwrkers ccasinally laugh at his unusual methds.
6. （2023·新课标Ⅱ）Thugh sme are ________（initial） scared f the insects and turned ff by the dirt, mst are eager t try smething new.
7. （2023·全国乙改编）The Chinese cach transfrmed Duglas _____ ne f the best gymnasts in the wrld.8. _________（inspire） by him, I was determined t stick t my aim regardless f any difficulties.
二、一词多义/熟词生义
1. 从方框中选择下列句子中加黑词汇的汉语意思。
①（2022·全国甲）The way yu handle chpsticks is imprtant t avid annying yur cmpanins. ___②He had a real gift fr handling chres, sheltering me frm unpleasant repair jbs. ___③Driving a car is nt just handling cntrls but judging speed and distance. ___④If yu want t pen the dr, yu have t turn the handle. ___
①This infrmatin is nly raw data and will need further analysis. ___②We shuld prduce fewer things frm raw materials, the supply f which is grwing smaller and smaller. ___③What we have experienced has taught us t lead a healthy life such as drinking pure r biled water and aviding raw fds. ___
（3）subscribe t
①This is the nursing hme the utstanding and patritic scientist subscribed t generusly in the past. ___②Many scientists subscribe t the view that it is human beings’ activities that have resulted in glbal warming. ___③I subscribed t the magazine New Scientist t keep up with advances in science. ___
2. 阅读下列句子并猜测句中加黑词汇的词性和汉语意思。
①As we all knw, the heart pumps bld arund the bdy. _______②While plice suspected that he had sme cnnectin with the rbbery, they culdn’t find slid evidence. ___________________③I am srry that I didn’t accmpany yu t the market yesterday, fr it was my turn t be n the night shift. _______④He read thrugh the papers and made an abstract f their cntents. _______
adj.可靠的；确凿的
一、应用文写作（英语演讲比赛，通知）
假设你是学生会主席李华，你校拟举办以“科技强国，筑梦有我（Building a technlgical pwer, starting with yu and me）”为主题的英语演讲比赛。请用英语写一则通知发表在校英文网站上。内容包括： （1）活动目的； （2）活动时间、地点及注意事项； （3）号召学生积极参与。
Ntice Our schl is arranging an English speech cmpetitin with the theme f “Building a technlgical pwer, starting with yu and me”, aiming t mtivate us t 1. ____________________________________________（为建设更强大的国家贡献力量）. The cmpetitin will be held in the schl cnference hall at 1:30 pm next weekend. Speeches shuld be n lnger than 5 minutes and 2. __________（最重要的是）, they must be riginal and 3. _________________________（与主题一致）. Participants are expected t 4. ___________________________________________（自信生动地发表演讲）, with gd prnunciatin and apprpriate use f gestures.
cntribute t building a strnger cuntry
cnsistent with the theme
deliver their speeches cnfidently and vividly
Students are welcme t actively participate in this cmpetitin. 5. ______________________________________________________________（没有比这更好的机会来展示你的绝佳想法了）. Lking frward t yur enthusiastic participatin!The Students’ Unin#2.4.1
There is n better pprtunity t shwcase yur utstanding ideas
a curageus and kind-hearted teacher
remains ptimistic and hpeful