Unit 6 At one with nature Understanding ideas 课件(共32张PPT)-外研版(2019)必修第一册

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Unit 6 At one with nature Understanding ideas 课件(共32张PPT)-外研版(2019)必修第一册

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(共32张PPT)
Language Points
【即学即用】
①The idea________ (present) by Peter is much simpler.
彼得提出的想法要简单得多。
②The man_______(follow) by security guards is our chairman.
保安人员跟着的那个人是我们的主席。
wrapped过去分词做后置定语
Language points
1.Imagine mountains (wrapped in silver water), shining in the spring sun.
shining 主动,作伴随状语
presented
followed
P5.Today, the Longji Rice Terraces attract thousands of visitors (who come to admire this great wonder created by people and nature working together).
Language points
2.Summer sees the mountains turn bright green with growing rice.
拟人修辞手法:see=witness
此句是无生命名词作主语。
(1)句中无生命的名词Summer作主语,see在此处意为“见证;目睹”,是一种拟人的用法。
(2)“无生命名词(时间,地点)+see(s)/find(s)/witness(es)...”表示“……见证/目睹……”。
(3)此类句型的主语多为表示时间或者地点的名词。
*(应用文之通知) The Art Building will witness this paper-cutting art exhibition.
这次剪纸艺术展将在艺术楼举办。
*(应用文之活动报道) Last Friday afternoon saw a friendly football match between our school and the German sister school on the playground.
上周五下午,我们学校和德国姐妹学校在操场上进行了一场足球友谊比赛。
活用·练透 单句语法填空
①The last ten years __________(see)great changes in our city.
②Shanghai __________ (witness) many great historical events.
美句·锻造 句型转换
①(2022·全国甲卷) Marine species have crashed sharply in the past ten years, so it is
high time that we raised our awareness of ocean protection.
→_______________________________a sharp crash of marine species, so it is high
time that we raised our awareness of ocean protection.
②(应用文之通知)We will hold the lecture on Tang poetry in our school hall.
→ ______________________the lecture on Tang poetry.
have seen
witnessed
The past ten years have witnessed
Our school hall will see
be home to 是…的家园
Language points
3.These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.
Guangxi is home to whom(local Zhuang and Yao people) .
介词+which(物)/whom(人)引起的定语从句
Language points
重要必考结构: 介词+whom(指人)/which(指物)
eg.The man with whom I shook hands just now is my daughter's English teacher.
eg.His new car, for which he paid 7000 pounds, has already had to be repaired.
eg.This is the factory in which he works.
eg.The water is critical, without which no fish can survive.
2.先行词的搭配选用。
3.根据句子意思选用。
1.根据从句中动词/形容词的搭配选用。
shake hands with...
in the factory
Language points
3.Building the terraces therefore meant that they could increase the areas in which they could grow rice.
4.But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
4.This forms clouds from which rain falls down onto the mountain terraces once again.
建造这些梯田因此意味着他们能增加(他们能够种水稻的)区域。
但是可能最为重要的是(人们与自然和谐共处去建造那些梯田和种水稻的)方式。
这形成云,(从云中,雨又一次掉落到山间的梯田中)。
in this way
in the area
Language points
5.Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value.
尽管现代技术能够帮助生产出更多的庄稼,但是那些梯田仍旧对(重视传统的)当地人很重要。
sth hold much value for sb …对…来说很重要
4.These terraces also provide a perfect environment for birds and fish, some of which feed on insects that can harm the rice crops.
这些梯田也给(一些以害虫为食物的)鸟类和鱼类提供了完美的环境。
不定代词/比例+of+which(指物)
Language points
2.Starting in the Yuan Dynasty, work on the terraces took hundreds of years, until its completion in the early Qing Dynasty.
3.Reaching as far as the eye can see, these terraces cover tall mountains often from the bottom to the very top.
分词作状语
句子主语work(工程,工作)与start之间存在主动关系
句子主语与reach之间存在主动关系
句子翻译练习
(她)凝视着他,她感觉到无话可说。
She stared at him. She felt speechless.
Staring at him, she felt speechless.
英语中,一个句子只有一个谓语动词
as far as the eye can see 目之所及
from... to...从...到...
Translation
1.转过身,我看见了一个白头发的(white-haired)男士。
Turning around, I saw a white-haired man.
2.走进(step into)教室,他发现教室空无一人。
Stepping into the classroom, he found nobody in it.
3.听到消息后,他哭了(burst into tears)。
Hearing the news, he burst into tears.
巧用分词做状语,使表达更为灵动,巧妙
Language points
4.During the rainy season, it is along these waterways that rainwater moves down the mountains and into the terraces.
强调句句型: it is +被强调部分(除谓语外)+that/who(人)+其他
翻译方法: 正是…
强调句
了解内容:强调句句型与定语从句的辨别:
去掉it is和that后,调整单词的顺序,若是一个完整的句子则为强调句
During the rainy season, rainwater moves down the mountains along these waterways and into the terraces.
强调状语
1.go to so much trouble (to do sth./of doing sth.)费尽周折/不辞辛苦(做某事)
(教材原句)So why did these people go to so much trouble to turn the entire mountains into terraces
所以为什么这些人要如此大费周章,将整片山地变成梯田呢
【精要必记】
go to a lot of trouble for sth. 为某事做出许多努力
take trouble doing/to do sth. 费力做某事
have trouble (in) doing sth. 做某事有困难
have trouble with sth. 在某事上有困难
in trouble 处于困境之中
make trouble 制造麻烦
get into trouble 陷入麻烦
活用·练透 单句语法填空
①I don’t think I’ll go to so much trouble __________(repair) this old bike.
②As is known to us all, if we are ___ trouble, it is not our phones but our friends that
can really help us out.
③Whenever we have trouble _____ our studies, our teachers always help us patiently.
美句·锻造 完成句子
(应用文之求助信) 由于担心我在设计汽车模型时会遇到麻烦,我写信向你征求一
些建议。
Worried that I may _________________________________, I’m writing to ask you
for some suggestions.
to repair
in
with
have trouble designing the model car
2.prevent v. 阻挡,防止
(应用文之倡议书) Effective measures must be taken to prevent the environment from being polluted.
必须采取有效措施保护环境免受污染。
(应用文之建议信) In order to keep rivers and lakes clean and prevent water from being polluted, we must do something to protect them.
为了保持河流和湖泊的清洁,防止水被污染,我们必须采取措施保护它们。
【精要必记】
(1)prevent/stop/keep...from doing sth.
         阻止……做某事
protect...from... 保护……不受……侵袭;挡住;防御
keep...doing sth. 使……一直做某事
(2)preventable adj.可预防的;可阻止的
(3)prevention n.预防,防止
知识深一度 from是否可省略
(1)在主动语态中,keep...from...中的from不可省略,prevent...from...和stop...from...中
的from可省略。
(2)在被动语态中,这几个短语中的from都不可省略。
活用·练透 单句语法填空
①It’s possible that improving people’s fitness in middle age could prevent them from
___________(develop) some diseases.
②Effective crime ___________(prevent)must be our main goal.
③These are ____________(prevent)diseases so don’t worry.
developing
prevention
preventable
美句·锻造 完成句子
① (读后续写之场景描写)浓烟使他看不见任何东西,灼伤了他的眼睛,使他无法呼吸。
The thick smoke ________________________________, burned his eyes, and made it impossible
to breathe.
②(应用文之倡议书)我愿意呼吁大家保护森林防止其被破坏。
I’m willing to call on everyone to ____________________________________.
③(应用文之倡议书)总而言之,现在是我们致力于保护野生动物栖息地不被破坏的时候了,那是
动物真正最需要的。
All in all, it is high time that we devoted ourselves to ___________________________________
____________________and that is what the animals really need most.
prevented him from seeing anything
protect the forests from being destroyed
protecting the habitats of wild animals
from being destroyed
3.harmony n.融洽相处,和谐
(教材原句)But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
但也许最令人惊叹的还是人与自然和谐相处建造这些梯田并种植水稻的方式。
(读后续写之情感描写)Seeing his families sitting together and staying together in harmonious atmosphere, Cater felt a wave of happiness.
看着家人围坐在一起,在和谐的气氛中待在一起,卡特感到一阵幸福。
Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.只有学会与大自然和谐共处,我们才不会成为野生生物和地球的威胁。
【精要必记】
(1)in harmony with... 与……协调
out of harmony with... 与……不协调
live/work in harmony 生活/工作得融洽
(2)harmonious adj. 和谐的,协调的,和睦的
活用·练透 单句语法填空
①(2023·全国甲卷) People can live ___ harmony with grizzlies(灰熊).
②I’m convinced that if everyone is devoted to protecting
the wetlands, the wetlands can be well prevented from being destroyed and we can
enjoy a more ____________ (harmony) environment.
in
harmonious
美句·锻造 完成句子/一句多译
①众所周知,我们保护海洋的唯一方法就是与海洋和谐相处。
As we all know,the only way for us to protect oceans is to ____________________
______.
②如果旅游业的发展与环境不和谐,环境就会遭到破坏。
→If the development of tourism _____________________the environment, the
environment will be destroyed.
→If the development of tourism _____________________the environment, the
environment will be destroyed.
live in harmony with
them
is not in harmony with
is out of harmony with
4.design n.设计,图案 v.设计;计划,谋划;构思
(教材原句)The terraces are cleverly designed, with hundreds of waterways that connect with each other.
这些梯田设计巧妙,其间有几百条相互连通的水渠。
(2023· 浙江1月高考)Their siheyuan were far smaller in scale and simpler in design and decoration.
他们的四合院规模要小很多,并且在设计和装饰上更加简单。
【精要必记】
(1)design sth.for/to do...    为(做)……设计某物
be designed for... 为……所设计
(2)by design(=on purpose) 故意地,蓄意地
(3)designer n.设计师
活用·练透 单句语法填空
①It’s designed ________(help) you focus on things worth your time.
②It is said that the early European playing-cards were designed ____ entertainment and
education.
③We must make it clear whether it happened by accident or ____ design.
美句·锻造 句式升级
(应用文之邀请信)I’m writing to invite you to join us in the activity which was designed to
help the international students interested in traditional Chinese culture.
→I’m writing to invite you to join us in the activity _______________________________
___________________________________________.(用动词-ed形式作定语升级)
to help
for
by
designed to help the international
students interested in traditional Chinese culture
5.harm n.& v.伤害,损害
(应用文之演讲稿)Stay away from the unhealthy websites which do harm to us, or we’ll be ruined by them.远离那些对我们有害的不健康的网站,否则我们会被它们毁掉的。
As we all know, reading in the sunlight is very harmful to our eyes.
众所周知,在阳光下看书对我们的眼睛伤害很大。
【精要必记】
(1)do harm to sb./sth.=do sb./sth. harm
对某人/物有害
There is no harm in doing sth. 做某事无害。
mean no harm (to sb.) (对某人)无恶意
(2)harmful adj.有害的
be harmful to 对……有害
(3)harmless adj.无害的
活用·练透 单句语法填空
①(2023·全国乙卷) They also remove some _________ (harm) chemicals from paints
or cooking.
②There is frost on the ground and snow is forecast, which will do harm ___ the crops.
③(应用文之倡议书) I strongly advocate that we should take an active part in the
lecture, for there is no harm in _________ (know) more about the precious traditional
Chinese culture.
harmful
to
knowing
美句·锻造 同义转换
Smoking not only does harm to humans’ health, but also wastes a lot of money.
→Smoking ________________________________, but also wastes a lot of
money.(harm)
→Smoking __________________________________, but also wastes a lot of
money.(harmful)
does not only harm humans’ health
is not only harmful to humans’ health
important phrases(p62-63)
被……包裹 _____________
被……覆盖 _____________
是……的家乡 _____________
极目所尽 _______________
从底部到顶部 _______________
不辞辛劳做某事 ______________
把……变成 ______________
首先……其次……_____________
firstly......secondly........
be wrapped in
be covered in
be home to
as far as the eye can see
from the bottom to the very top
go to the trouble to do
turn.......into......
9.平坦地区 _________________
10.大量的 __________________
11.阻止……做某事__________________
12.把……冲走 __________________
13.与……协调 ___________________
14.降落到……上 ___________________
15.为某人提供某物___________________
16.以……为食 ___________________
flat areas of land
feed on
provide sth for sb.
fall down onto
in harmony with
wash....away...
prevnt ....from doing sth.
plenty of

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