UNIT 6 Section B （ppt课件） -2022新外研版（2019）《高中英语》必修第一册.pptx

1、高中英语 必修第一册 Unit 6 At one with natureSection BUsing languageUNIT 6At one with nature高中英语 必修第一册 Unit 6 At one with nature题组练领悟方法核心词汇词汇一 replace v.以替换，更换；取代；把放回原处【教材原句【教材原句 】In sentence（a），can we replace“in which”with“where”without changing the meaning?在（a）句中，我们可以用where 替换in which 而不改变意思吗？【要点必记】replace

2、 A with B 用 B 替换A take the place of=take ones place 代替 in place of 代替replacement n.替换；更换；接替者高中英语 必修第一册 Unit 6 At one with nature 单句写作单句写作（1）It is not a good idea to miss meals and _（用代替它们）snacks.（2）He was unable to come to the ceremony，but he sent his son to accept the award （代替他）.（3）There is someth

3、ing wrong with my bike，so I decide to use a new one _（代替）it.（4）It would be difficult to find a man to _（代替）the present manager，who is highly thought of.replace them within place ofin his place take the place of高中英语 必修第一册 Unit 6 At one with nature词汇二 living adj.活的，活着的【教材原句】教材原句】.the Great Barrier Ree

4、f is the biggest structure made by living organisms.大堡礁是由生物构成的最大结构体。【要点必记】【要点必记】all living things 所有生物one of the greatest living composers 健在的最伟大的作曲家之一keep sb.alive 维持某人的生命高中英语 必修第一册 Unit 6 At one with nature【词义辨析】【词义辨析】（1）living“活着的”，与 alive 同义，可 作表语或前置定语；（2）alive“活着的；有活力的”，可作表语、后置定语或补语；（3）live“活的”

5、，一般不指人，通常作 前置定语；还可指“现场直播的”；（4）lively“充满活力的，生动有趣的”，可指人或物，作定语或表语。高中英语 必修第一册 Unit 6 At one with nature辨析填空辨析填空（living/alive/live/lively）（1）He is a Lei Feng in modern society.（2）He is recognised as one of the greatest painters .=He is recognised as one of the greatest painters.（3）The painter gave a desc

6、ription of the contemporary painting.（4）The criminal was caught by the police.（5）We were so excited to see real elephants.living alivealivelively liveliving 高中英语 必修第一册 Unit 6 At one with nature词汇三 narrow（1）adj.狭窄的；狭隘的；勉强的 （2）v.（使）变窄；（使）缩小【教材原句教材原句】Tourists can stand on a narrow glass platform called

7、 the Skywalk to see the Grand Canyon.游客可以站在一个叫天桥的狭窄的玻璃平台上观赏大峡谷。【要点必记要点必记】a narrow street/bridge 狭窄的街道/桥a narrow view of life 狭隘的人生观have a narrow escape 死里逃生，险些遇险a narrow victory/defeat 险胜/惜败narrow the gap 缩小差距【词语积累词语积累】narrowly adv.勉强地；狭隘地 高中英语 必修第一册 Unit 6 At one with nature单句写作单句写作（1）The doorway w

8、as （如此狭窄以至于）we had to walk sideways（侧着）.（2）He （险些遇险）when his car skidded on the ice.单句语法填空单句语法填空（3）Parents and children should communicate more （narrow）the gap between them so that they can understand each other better.（4）The man （narrow）escaped death when a fire broke out in his home on Sunday morn

9、ing.so narrow that narrowlyhad a narrow escapeto narrow高中英语 必修第一册 Unit 6 At one with nature 单元单元语法语法 定语从句（定语从句（）“介词介词+关系代词关系代词”引导定语从句引导定语从句要点一要点一“介词介词+关系代词关系代词”引导的定语从句引导的定语从句关系副词when，where，why 引导定语从句时，它们也可用“介词+关系代词（which/whom）”代替。在“介词+关系代词”引导的定语从句中，关系代词只能用which 或whom，不可用that 或who。先行词指物时用which，先行词指人时

10、用whom。高中英语 必修第一册 Unit 6 At one with nature（1）介词选择的三原则：一先二动三意义。一先：根据先行词的搭配习惯来确定。二动：根据从句中谓语动词的搭配习惯来确定。三意义：根据从句所表达的意义来确定。【误区警示误区警示】表“所属关系”或“整体中的一部分”时，常用.of which/whom 引导定语从句。（2）介词可后移，此时关系代词可省略（省 略时，介词必须后移）。高中英语 必修第一册 Unit 6 At one with nature【误区警示误区警示】有些含有介词的固定动词短语一般不能将介词单独放在关系代词前，如listen to，look for，c

11、are for，hear from，hear of，take care of 等。（3）“名词/代词/数词+of+关系代词”引导的定语从句通常是非限制性定语从句，该结构在定语从句中一般作主语。（4）“介词+whose”在定语从句中作定语，修饰其后的名词。高中英语 必修第一册 Unit 6 At one with nature单句单句语法填空语法填空（1）I remember the day which I settled in China.the days which I lived here.the month which I stayed there.onduringin 高中英语 必修第

12、一册 Unit 6 At one with nature（2）This is the book which I spent 5 dollars.which I paid 5 dollars.which I learnt a lot.which Tom often talks.（3）My computer，which I cant surf the Internet，crashed yesterday.同义句转换同义句转换（4）This is the man to whom you could turn for help.This is the man you could for help.on

13、forfromabout without whomturn to 高中英语 必修第一册 Unit 6 At one with nature 要点二要点二 关系副词与关系副词与“介词介词+关系代词关系代词”的替换的替换（1）when=at/in/during/on+which（2）where=in/at/on+which（3）why=for+which 高中英语 必修第一册 Unit 6 At one with nature同义句转换同义句转换（）The date when I joined the army was October 12，1960.The date I joined the a

14、rmy was October 12，1960.（）The house in which Mark lived is now a library.The house Mark lived is now a library.（）Is that the reason why she suddenly changed her mind?Is that the reason she suddenly changed her mind?on which where for which高中英语 必修第一册 Unit 6 At one with nature要点三要点三 where 引导的定语从句与状语从句

15、的区别引导的定语从句与状语从句的区别高中英语 必修第一册 Unit 6 At one with nature判断下列句中的判断下列句中的where 从句是定语从句还是状语从句从句是定语从句还是状语从句（）Is there a shop around where（=in which）I can blow my bike tyres up?_ （）Where there is a will，there is a way._ （）We should go where we are needed._ 定语从句地点状语从句地点状语从句 高中英语 必修第一册 Unit 6 At one with nature综合练提升能力完成“综合练提升能力”中的题目