Unit 8 Green Living 单元课件(共28张PPT)-北师大版(2019)必修第三册

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Unit 8 Green Living 单元课件(共28张PPT)-北师大版(2019)必修第三册

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(共28张PPT)
UNIT 8 GREEN LIVING
1.[教材原句] Do you want to use your life to make the world a better place for people,animals and the environment
make后跟复合宾语结构
归纳
(1)此处make the world a better place是“make+复合宾语”结构,the world是宾语,名词短语a better place为宾语补足语。
(2)make后常可用名词、不带to的动词不定式、过去分词等作宾语补足语。动词不定式或宾语从句作宾语补足语时常用it作形式宾语,而将真正的宾语放到补足语之后。
(3)在使役动词let,make,have及感官动词(词组)feel,see,look at,watch,observe,hear,listen to等后跟不带to的动词不定式作宾语补足语,改为被动句时应加上to。
随堂练习
单句语法填空
①(2023新课标Ⅰ卷)That way,you could exchange thoughts on what      (make) each of you special and the aspects of your personality that shine through.
②(2024新课标Ⅱ卷)It’s these small acts of kindness that make a new country      (feeling) like home.
③The hardworking students were made       (read) the thick and complicated entire book within just one week,which was a huge challenge.
makes
feel
to read 
随堂练习
[写美]微写作·背诵
④我们的老师每天都要彻底检查我们的作业,并提供详细的反馈。
Our teacher                       and provide detailed feedback every day.
makes it a rule to check our homework thoroughly
2.[教材原句] Ms Yi had a contented life until a terrible event occurred which changed her life.
until引导状语从句
归纳
(1)until引导时间状语从句,主句谓语为延续性动词时,表示该动作一直延续到until后的时间为止。
(2)主句谓语为终止性动词时,常用否定形式,not...until...表示“直到……才”,说明主句动作到until后的时间才开始发生。
(3)not until...放在句首时,应用部分倒装;not...until...的强调句式为“It’s not until...that...”。
随堂练习
单句语法填空
①(2024新课标Ⅰ卷)I dreamed of entering cycle races      I flew to San Diego to visit my sister.
②(2023全国乙卷)We managed to leave this spot to climb higher because of the spare time      sunset.
③(2021全国乙卷)Ecotourism has its origin with the environmental
movement of the 1970s.It was not widely accepted as a travel concept
     the late 1980s.

until 
until 
until 
随堂练习
[写美]句式升级·背诵
④He didn’t understand the value of life until he faced a life-threatening situation and overcame it with courage.(应用文之人物介绍)
→                he faced a life-threatening situation and overcame it with courage      he understood the value of life.(用强调句改写)
It was not until
that
3.[教材原句] Although there seemed only a slim chance that the trees could survive,the difficulty did not prevent her from trying.
There seems...句型
归纳
(1)There seems...句型表示“似乎有……”,这是there be句型的一种形式,其中用seem代替be动词。
(2)There be句型中be常可用stand,lie,exist,seem,remain等代替。

随堂练习
单句语法填空
①Without doubt there still      (exist) a significant difference in educational standards between urban and rural areas now.
②There      (seem) to be an unbreakable bond between the horse and its rider,as they moved in perfect harmony across the vast grassland.
exists
seemed 
随堂练习
[写美]微写作·背诵
③有一种现象是,许多学生在学校感到巨大的压力,因为他们努力满足父母设定的高期望。
                   many students feel an overwhelming amount of pressure in school,as they strive to meet the high expectations set by their parents.(写作话题之学校生活)
There exists a phenomenon that
4.[教材原句] In Europe,Sweden is setting a great example when it comes to recycling.
When it comes to...表示“当谈及……”
归纳
(1)When it comes to...意为“当谈及……”。
(2)在When it comes to...结构中,to是介词,故其后应用名词、代词或动词-ing形式。
随堂练习
单句语法填空
①(2024新课标Ⅱ卷)We all know fresh is best when it comes     food.
②When it comes to      (handle) interpersonal relationships,effective communication and mutual respect are the keys to building strong bonds.
to
handling 
随堂练习
[写美]句式升级·背诵
③When we talk about improving our writing skills,reading widely and practicing regularly are indispensable methods.(应用文之建议信)
→                  our writing skills,reading widely and practicing regularly are indispensable methods.
When it comes to improving
5.[教材原句]Well,say you leave the tap running while you brush your teeth...
Leave+宾语+宾语补足语
一,物体越大,下降速度越快……
归纳
leave sb./sth.doing sth.使某人/物一直在做某事
leave sb./sth.to do sth.使某人/物做某事
leave sth.done让/使某事被做
leave sb./sth.+ n./ adj./ adv./介词短语 使某人/物成为或处于某种状态
随堂练习
①Accidents left the police _______ (run) from one place to another.
②They laid down the little hero,leaving his face _______ (expose).
③His parents died,_______ (leave) him an orphan.
running
exposed
leaving
随堂练习
④在那个项目上,他没有听从我的建议,最终使计划泡汤了。
He didn't follow my advice on that project,
leaving the plan ruined in the end
6.[教材原句]In 1999,the “white bikes”returned to Amsterdam—this time with a computer tracking system to record their every move!
with 的复合结构
归纳
句中with a computer tracking system to record their every move为“with+宾语+宾语补足语”作状语。“with+宾语+宾语补足语”即with的复合结构,在句中多作状语,也可以作定语。常见的结构有:with+宾语+doing/done/adj./adv./to do/介词短语。
随堂练习
①With so many essays ________ (write),he won't have time to go shopping this morning.
②The living room is clean and tidy,with a dining table ____ (lay) for a meal to be cooked.
③(普通表达)The final examination is approaching,so I am getting increasingly anxious.
(高级表达)___________________________________,I am getting increasingly anxious.(用with的复合结构改写)
to write
laid
With the final examination approaching
6.[教材原句]The new “white bikes”were not actually white but painted in bright colours
not...but... 结构
归纳
not...but...表示“不是……,而是……”,连接两个并列的句子成分,当连接两个并列主语时,谓语动词必须与靠近的主语的人称和数保持一致。除了not...but...应用就近原则,常见的用就近原则的还有:either...or...;neither...nor...;not only...but also...等。
随堂练习
①Either I or Mary _______ (decide) to take part in the competition.
②Not only his friends but also Tom _____ (want) to go to the cinema.
③Not he but you ____ (are) wrong in the incident which happened last week.
④让人难忘的不是他说的话,而是他做的事。
It is ________________________________________that are unforgettable.
decides
wants
were
not the words he says but the things he does
谢谢

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