Unit7-Unit9一词多义和构词法规则课件(共17张PPT)-北师大版(2019)选择性必修第三册

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Unit7-Unit9一词多义和构词法规则课件(共17张PPT)-北师大版(2019)选择性必修第三册

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(共17张PPT)
UNIT 7 CAREERS
Ⅰ.一词多义
1.credit
A.n.称赞 B.v.把某事归功于 C.v.相信 D.n.贷款
①(2023全国甲卷)She credits these skills to her late grandfather and builder Derek Lloyd.  
②They never give Gene any credit for all the extra work he does.  
③The bank refused further credits to the company.  
④It was hard to credit some of the stories we heard about her.  
B
A
D
C
2.lower
A.adj.较低的;下部的 B.v.降低,降下;减少
①(2024浙江1月卷)He noted that his online students usually end up with lower grades.  
②A poor diet will lower your resistance to illness.  
③(2022新高考Ⅰ卷)They discovered that the upper and lower front teeth of ancient human adults were aligned (对齐),making it hard to produce labiodentals,which are formed by touching the lower lip to the upper teeth.  
④He lowered his eyes in embarrassment when he saw me.  
A
B
A
B
3.adjust
A.vi.适应 B.vt.调节,调整 C.vt.使习惯
①(2024新课标Ⅰ卷)Studies have found that children who spend more time outside tend to be healthier,better adjusted and better at dealing with stress.  
②You’ll quickly adjust yourself to student life.  
③Before starting the experiment,the scientists had to adjust the temperature settings on the equipment to ensure accurate readings.  
A
C
B
构词法规则——语境中突破派生词汇
构词法 后缀-able通常用来构成形容词,表示“能够做某事的”“可以做某事的”或“适合做某事的”,经常附加在动词后面
指出下列黑体词的含义
1.(2024浙江1月卷)This unbeatable price-point encouraged me to experiment with dozens of titles that I would never normally consider buying.
      
2.(2024浙江1月卷)For downloadable lessons,visit the official website of Children’s Theatre.     
无法超越的,无与伦比的
可下载的
3.(2023新课标Ⅰ卷)Cycling is the most economical,sustainable and fun way to explore the city,with its beautiful canals,parks,squares and countless lights.
     
4.(2021全国甲卷)Take a view is a desirable annual competition for photographers from all corners of the UK and beyond.      
5.(2021全国甲卷)The adorable female calf is the second black rhino born this year at the reserve,but it is too early to tell if the calves will make good candidates to be returned to protected areas of the wild.      
可持续的
理想的,受欢迎的
可爱的,讨人喜爱的
UNIT 8 LITERATURE
一词多义
1.sail
A.n.帆 B.v.起航 C.n.航程 D.v.驾驶(船)
①The storm was fierce,and nobody knew when the ship would sail.  
②The experienced sailor smoothly and steadily sailed the boat across the calm and peaceful lake,enjoying the beautiful scenery and fresh air.  
③The sail of the little boat swung crazily from one side to the other.  
④The sail from Shanghai to San Francisco is a long and challenging journey that requires careful planning and preparation.  
B
D
A
C
2.solid
A.n.固体;立方体;固态物;固体非流质食物 B.adj.固体的,坚固的,实心的
①(2024新课标Ⅱ卷)While farmer’s markets are a solid choice to reduce the journey,Babylon Micro-Farm (BMF) shortens it even more.  
②Relations between them are based on a solid foundation of friendship and trust.  
③After the operation,Mrs.Groncki couldn’t eat solids.  
④Cheese is a solid;milk is a liquid.  
B
B
A
A
3.ease
A.n.容易;舒适,自在 B.v.减轻,缓和,放松;缓缓移动;使容易
①(译林选必二Unit 3)For example,there are different theories trying to explain how it eases pain,but no agreement has been reached.  
②When you feel nervous,you’d better listen to some light music to put yourself at ease.  
③(2024新课标Ⅱ卷)The best way to ease pressure on over-touristed destinations is to go somewhere else.  
④She sat down and took her ease by the fire.  
B
A
B
A
构词法规则——语境中突破派生词汇
构词法 后缀-sion通常构成名词,表示“状态”“行为”“过程”或“结果”
指出下列黑体词的含义
1.Why you let her talk you into doing such a foolish thing is beyond my comprehension.     
2.(2024新课标Ⅱ卷)Moreover,having a system in the same building where it’s eaten means zero emissions from transporting plants from soil to salad.
    
3.(2023全国乙卷)The UK’s obsession with food is reflected through television scheduling.    
理解力
排放
着迷
4.(2021全国甲卷)It’s said that history is written by the victors,and those victors set the standards for admission to the genius club.     
5.(2021新高考Ⅰ卷)About 98 cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase wetlands and wildlife habitat for inclusion into the National Wildlife Refuge System—a fact that ensures this land will be protected and available for all generations to come.
     
准入 
包括
UNIT 9 
HUMAN BIOLOGY
一词多义
1.calculate
A.v.计算 B.v.认为 C.v.依靠 D.v.打算
①We can’t calculate on having good weather for the barbecue.     
②(2022全国乙卷)It is calculated that European railways alone spend approximately 20 billion euros a year on maintenance...     
③Researchers calculated that this group was at a higher risk of heart disease.     
④This advertisement is calculated to appeal to children.     
C
A
B
D
2.pose
A.n.姿势,姿态;装腔作势的举动 B.v.造成,引起;冒充
①(2024新课标Ⅱ卷)This absorbing new book by Catriona Campbell is a practical roadmap addressing the challenges posed by the forthcoming AI revolution (变革).     
②She likes to appear as if she knows all about the latest films and art exhibitions,but it’s all a pose.     
③(2023新课标Ⅱ卷)Adults are portrayed (描绘) alone in many settings and poses—absorbed in a volume,deep in thought or lost in a moment of leisure.     
④The gang entered the building posing as workmen.     
B
A
A
B
构词法规则——语境中突破派生词汇
构词法 英语中有许多名词可以转化成为动词,动词的词义和名词有一定的关联性
指出下列黑体词的含义
1.(2024新课标Ⅱ卷)As a foodie,the way to my heart is through my stomach,and nowhere fuels my appetite quite like Italy.     
2.(2022全国甲卷)The way you handle chopsticks is important to avoid annoying your companions.     
3.(2021全国乙卷)All these stadiums are still functional,still open and still hosting the biggest events in world sport.     
激发,促进
操作,处理
主办
4.(2024新课标Ⅰ卷)Of course,these days there are plenty of online dictionaries and thesauruses,but I’m old-fashioned enough to prefer a hard cover and pages I can leaf through with my fingers.     
5.(2024新课标 Ⅰ 卷)The garden also contains a winding path that guides visitors through the twelve regions of the Silk Road.     
翻阅,浏览
引导,带领

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