高中英语外研版 (2019)必修 第一册Unit 6 At one with nature同步训练题

这是一份高中英语外研版 (2019)必修 第一册Unit 6 At one with nature同步训练题，共16页。试卷主要包含了 therefre adv， prevent v， harmny n， harm vt， replace vt， climate n， expert n， branch n等内容，欢迎下载使用。
1. therefre adv. 因此，所以，常位于句首或句中
【原句再现】
Building the terraces therefre meant that they culd increase the areas in which they culd grw rice.
【词块积累】
therefre 与s 同意，但是therefre 是副词，而s 是连词
【精品例句】
He was ill, therefre he culd nt cme. 他当时病了，所以没能来
It rained heavily, therefre the uting was pstpned. 下大雨了，所以出游延期了
The dllar has gne dwn against the ten, therefre Japanese gds are mre expensive fr Americans. 美元兑日元的比率下跌了，因此日本商品对美国人来说涨价了
I think, therefre I am. 我思，故我在
N matter hw rdinary a jb is, it plays a part in sciety and therefre deserves ur due respect. 无论工作多么普通， 都在社会中起着作用，因此值得我们尊敬
【高考链接】
It’s ur hpe that we will play a greater rle in the market place and, ____, supply mre jbs. (安徽卷) (C)
A. hwever B. anyhw C. therefre D. therwise
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
Glwing plants culd reduce this distance ______ help save energy. ( therefre)
2. prevent v. 防止，阻挡
【原句再现】
The flat terraces catch the rainwater and prevent the sil frm being washed away.
【词块积累】
prevent...(frm)ding sth. 阻止……做某事
与其意义相近的短语还有：stp...(frm) ding sth.； ding sth.
这三个短语用于主动语态时，“ ding sth.”与“ ding sth.”中的frm可省略，而“ ding sth.”中的frm不能省略。因为，省略frm 后的“”意为“让……一直做某事”，另外，用于被动语态时，这三个短语中的frm都不能省略。
【精品例句】
Bad weather prevented me frm setting ut t enjy the hliday.
恶略天气阻挡了我外出度假
Pllutin prevents peple frm seeing bjects in the sky that they culd see quite easily in the past. 污染使人们看不到在过去很容易看到的天空中的物体
There were many ways t prevent this frm happening.有多种方法可以预防此事发生
Actually，there are grammatical mistakes made by students that keep them frm writing gd cmpsitins. 其实，学生犯的语法错误阻止了他们写出好的习作
【高考链接】
Scial attentin shuld be paid t preventing ur earth frm ______ (pllute). ( 陕西卷)
( being plluted)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
Scial phbia (社交恐惧症) prevents peple _____ (make) the nrmal，everyday mistakes that may help them imprve their skills even further. (making)
3. harmny n. 融洽相处; 和谐
【原句再现】
But perhaps what is mst significant is the way in which peple have wrked in harmny with nature t make these terraces and grw rice.
【词块积累】
sense f harmny和谐感
in harmny with…与…和谐
ut f harmny with… 与……不和谐
harmnius adj. 和谐的
【精品例句】
Devted t keeping a lasting peace，we must live in harmny with ne anther.
为了维持长久的和平，我们相互之间必须和谐相处
The pian was ut f harmny with the rest f the instruments in the cncert last night.
昨晚的音乐会上，钢琴弹奏与其它乐器不协调
Mst cuntries are trying t frm a harmnius harmny sciety t meet peple's needs.
绝大多数国家都在努力构建和谐社会，以满足人民需要
【高考链接】
We are aware f the fact that we shuld live in harmny _____ nature( 陕西卷）( with )
Human life is regarded as part f nature and, as such, the nly way fr us t survive is t live ______ nature.
A. in view f B. in need f C. in tuch f D. in harmny with (A)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
Peple's life here is full f ________ (harmniusly) and at the same time，humans and nature make a harmnius picture. (harmny)
4. harm vt.& n．伤害，损害
【原句再现】
These terraces als prvide a perfect envirnment fr birds and fish，sme f which feed n insects that can harm the rice crps.
【词块积累】
d sb./sth. harm＝d harm t sb./sth. 伤害某人/物
There is n harm in ding sth. 做某事无害
harmful adj. 有害的
be harmful t sb./sth. 对某人/物有害
harmless adj. 无害的
【精品例句】
Smking a lt f cigarettes can harm ne’s health and even may kill peple ver a lng perid f time. 长期大量吸烟会危害身体健康，甚至可能导致死
Accrding t the study，using smartphne t ften des harm t yur eyes.
根据研究，用智能手机太伤眼睛
He may nt be able t help but there’s n harm in asking him.
他可能帮不了忙，但是问一下倒也无妨
T much drinking will d great harm t yu=T much drinking will d yu great harm.
饮酒过量对你危害甚大
T much TV-watching can harm children’s ability t learn.
看电视过多会影响孩子的学习能力
【高考链接】
There is n harm in _______ (aplgize) t her first. (江苏卷) (aplgizing)
Air pllutin will get wrse and this will d____ (harmful) t peple. (山东卷) (harm)
The plluted air will be harmful _____ peple and animals arund. (湖北卷)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
That really did us _______ (harmful) . (harm)
5. replace vt. 取代，更换；把…放回原处
【原句再现】
In sentence (a), can we replace “in which” with “where” withut changing the meaning?
【词块积累】
replacement n. 更换，更替；替换的人或物
replace…with/by 用…替换
【精品例句】
Persnally, I think stre shpping will exist alng with hme shpping but will never be replaced. 我个人认为商店购物会与家庭购物并存，但绝不会被取代
They replaced their belved ld cars with expensive new sprts cars.
他们用昂贵的新跑车替代了钟爱的旧车
【高考链接】
We can replace bamb with wd. (湖北课改卷) (with)
【考点训练】
翻译下列句子
我们乐意为您更换这台收音机
(We’d be happy t replace the radi fr yu. )
杂志阅读后请放回原处
(Replace the magazines after reading.)
6. climate n. 气候；地带，风土；风气，思潮
【原句再现】
Life in different climate znes is different.
【词块积累】
climatic adj.气候的
climatic cnditins 气候条件
a dry climate 干燥地带
the plitical climate 政治风气
scial climate 社会风气
climate和weather 的区别：climate 指一个地区平均气象状况； 天气指一时一日的冷暖雨晴
【精品例句】
I like living in cuntries with a ht climate. 我喜欢住在气候炎热的国家
The climate in Beijing is enjyable, but we always have sme bad weather.
北京的气候令人愉悦，但是一年中我们总有些坏天气
This island has a cld climate. 这个岛上气候寒冷
【高考链接】
Fr the sake f her daughter’s health, she decided t mve t a warm___ (浙江卷)
A. weather B. temperature C. seasn D. climate (D)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
____ (climate) cnditins here are apprpriate fr wheat. (climatic)
7. expert n.专家；行家 adj. 熟练的；内行的；专家的
【原句再现】
We’ll learn hw t live in the wild frm sme experts.
【词块积累】
expertly adv. 熟练地
an expert in/at ding sth.……方面的专家/能手
be expert at/in ding sth. 在做某事方面是内行/专家
【精品例句】
He is expert at/in driving cars. 他开车技术很娴熟
He is an expert in/at psychlgy. 他是心理学方面专家
Tm is an expert at playing glf. 汤姆擅长打高尔夫
Culd yu give me yur expert advice? 你能给我一些内行的建议吗
【高考链接】
He can run this machine_______ ( expert). (山西卷.语法填空) ( expertly)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
Tm is an expert at _____ (play) glf. (playing)
8. branch n. 树枝，枝条；分部，分支；支流；支脉；vi. 分枝，分叉，长出枝子
【原句再现】
And while many Brits like nthing better than spending their Sunday cutting the grass, sme are happy just t sit under the branches f the trees and enjy the beauty f the wrld arund them.
【词块积累】
pen/set up a branch ffice 开分公司
branch ff/away 分叉，岔开
branch ut 长出枝条
branch line 支线
branch ffice 分店，分公司
a branch f the Rhine 莱茵河的支流
【精品例句】
The mnkey leaps frm branch t branch. 那猴子在树枝间跳来跳去
The river has a lt f branches. 那条河有许多支流
The bank has ten branches in the city. 这家银行在室内有十家分行
Btany is a branch f knwledge. 植物学是一门科学
The rad branches here. 这条路在这里分叉
The wide river branches here int three branches. 这条大河在这里分成三条支流
【高考链接】
The head ffice f the bank is in Beijing, but it has _____all ver the cuntry. (陕西卷)
A. cmpanies B. branches C. rganizatin D. businesses (B)
【考点训练】
翻译下列句子
今天该组织在五大洲的40个国家都设有分支机构
(Tday the rganizatin has branches in 40 cuntries in all five cntinents.)
英语是日耳曼语系的一支
(English is a branch f the Germanic family f languages.)
9. limit n. 界限; 边界; 限度; 限制; 极限; vt.限制; 限定
【原句再现】
Patience refers t the ability t wait withut becming anxius r angry..
【词块积累】
limitable adj.可限制的
limitless adj.无限(制)的
limited adj.有限的;不多的
limitatin n. 限制; 局限
in the city limits在市区内
within a twenty-mile limit二十英里范围内
a time / speed limit时间/速度限制
within limits f…在…范围内
limit …将.限制在(某范围内)
【精品例句】
He tried my patience t its limits. 他把我的耐心逼到了极限
I'm willing t help, within limits. 我愿意适度地帮忙
Sme cuntries even limit the number f visitrs t their cuntry each year
一些国家甚至限制每年到他们国家的游客数量
A lack f frmal educatin will limit yur jb pprtunities.
缺乏正规教育会限制你的就业机会
I believe teaching shuld nt be limited t the classrm.
我认为教学不应该局限于教室之内
I limit myself t tw cups f cffee a day. 我只允许自己一天喝两杯咖啡
The amunt f mney we have is limited. 我们现有的钱
【高考链接】
Knwledge and learning are imprtant if we want t be successful, but they may als ur thinking. (湖北)
direct B. limit C. change D. imprve (B)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
This dictinary uses a _____ (limit) number f wrds, arund 2,000, in its definitins. (limited)
Yu shuld limit yur speed ____ 70 kilmeter per hur. (t)
10. benefit vt.&vi. 有益于; 受益; n. 利益; 益处
【原句再现】
Herbal tea has varius health benefits.
【词块积累】
p beneficial adj. 有益的，有利的
be f benefit t…=be beneficial t…对…有益
fr sb's benefit /fr the benefit f sb.为了某人 (的利益)
benefit frm…受益于….，从…收益
【精品例句】
Exercise is highly beneficial t health. 锻炼对健康极为有利
In fact, music educatin is beneficial and imprtant fr all students.
事实上，音乐教育对所有学生都是有益而且重要的 （北京卷）
The rain will benefit the crps greatly. 这场雨对庄稼大有好处
Tday we benefit frm cuntless inventins and innvatins.
今天我们受益于无数的创造和发明
There are certainly benefits f using a star in a film.
在电影中起用明星肯定是有益处的
He has had the benefit f a first-class educatin. 他得益于一流的教育
The mney is t be used fr the benefit f the pr 该款项将用于救助穷人
【高考链接】
China has been pushing the refrm f public hspitals all its citizens. (福建卷)
A. in charge f B. fr the purpse f C. in hnr f D. fr the benefit f (D)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
I am sure everyne will benefit a lt ______this activity. (frm)
Scientific research is f great _______ (beneficial) t mankind. (benefit)
11. energy n. 精力，力量；活力，干劲；能量，能源
【原句再现】
Many peple enjy herbal tea because it can have a psitive effect n energy levels..
【词块积累】
energetic adj. 有活力的，精力旺盛的，充满活力的
energetically adv. 充满活力地，积极地
supply/devte ne’s energies int/t a jb 致力于一项工作
atmic energy 原子能
lw-carbn/renewable energy 低碳/可再生能源
be full f energy 精力充沛
【精品例句】
My father is lively and energetic, but he is nt very patient. 我父亲精力旺盛且性格开朗，但不是很有耐心
As parents, we shuld devte sme f ur energies t taking ur kids int nature.
作为父母，我们应该投入一部分精力，带孩子去体验大自然
She is always full f energy. 她总是充满活力
Traditinal surces f energy like il and gas may smeday run ut.
像石油，天然气等传统能源有朝一日可能用尽
【高考链接】
My grandfather is as _____ as a yung man and hates sitting arund ding nthing all day.. (陕西卷. 语法填空)
A. enthusiastic B. energetic C. talkative D. sensitive (B)
【考点训练】
-- Yu are always full f ____. Can yu tell me the secret?
-- Taking plenty f exercise every day.
A. pwer B. strength C. frce D. energy (D)
12. system n. 系统；体系，体制，制度
【原句再现】
If yu haven’t been feeling very well, drink sme ginger tea t give yur immune system a helping hand.
【词块积累】
Systematic adj. 系统的，有条理的，有条不紊的
The pstal system 邮政系统
A railway system 铁路系统
A scial system 社会制度
A system f educatin 教育系统
A system f the gvernment 政府体制
【精品例句】
Eleven-year-ld Angela had smething wrng with her nervus system.
安吉拉11岁，她的神经系统出了问题
What similarities r differences d yu knw abut American and Chinese schl systems?
你知道美国和中国的学校制度有什么异同吗？
【高考链接】
In 1959 the cmpany prduced the ELEA cmputer ____ (systematic). (广东卷) ( system)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
He knew that his success was almst entirely due t his assistant’s hard ___ (system) wrk.
( systematic)
13. prvide. vt. 赡养，提供
【原句再现】
The red crss prvides fd and clthes fr the sufferers.
【词块积累】
prvide sb. with sth. = prvide sth. fr/t sb. 为某人提供……
prvided/prviding(that 从句) 假如；如果
prvide fr 抚养，供养
【精品例句】
Cmmunity schls prvide gd quality educatin fr children.
社区学校为孩子们提供 质量的教育
My gal is t prvide humans with a life f high quality.
我的目标是为人类提供高质量的生活
She needs her new, busy wrk t prvide fr her family.
她的新工作很繁忙，但她需要它来养家糊口
I will play tennis prvided that we've finished by 5 pm.
要是我们5点结束，我就去打网球
The Red Crss prvides fd and shelter fr disaster victims.
红十字会给灾民们提供食物和住处
比较：ffer侧重表示主动而且“愿意给予”，常用ffer sb. Sth.或 ffer t d sth结构
" She ffered a reward fr the return f her lst mbile phne.
她为寻回遗失的手机提出以酬金答谢 He ffered t g instead f me.
他主动提出替我去
supply通常指定期“供应”，强调替代或补充所需物品，常用supply sb with sth或supply sth. t sb. 结构
Trees can supply/ prvide shade in summer 夏天，树能提供荫凉
The butcher supplies us with meat这个卖肉的供应我们肉
【高考链接】
This is a grup that specializes in prviding huses and services ______ needy peple.(四川课改卷) (t/fr)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
The prject is designed t prvide yung peple ______ wrk. (with)
14. reflect
reflect vt. 反映；反射(声、光、热等)；显示；表达 vi. 深思
【原句再现】
English was invented by peple, nt cmputers, and it reflects the creativity f the human race.
【词块积累】
reflectin n. 反映；映像；反射；深思
the reflectin f the trees in the lake湖面上树的倒影
the reflectin f a sund wave声波的反射
reflective adj. 反射的，反映的；沉思的；深思的；(指物体表面)反光的
reflect n/upn sth. 认真思考……
【精品例句】
Her face was reflected in the mirrr: 镜子中映出她的脸
Mid-Autumn celebratins reflect Chinese cultural traditins.
中秋节庆祝活动反映了中国的文化传统
On the way hme he reflected that the interview had gne well.
在回家的路上，他想这次面试进行得很顺利
On sme level, a student’s grades are a reflectin n the teacher.
在某种程度上，学生的成绩是老师水平的反映
Her facial expressin reflected hw she really felt.
她的面部表情反映出了她的真实感受
Our newspaper aims t reflect the views f the lcal cmmunity.
我们的报纸力求表达当地人民的心声
Befre I decide, I need time t reflect.
在作出决定以前，我需要时间认真考虑
The manager needed mre time t reflect n/upn what t d.
经理需要更多的时间来思考做什么
【高考链接】
Withut the frest cver, these areas wuld _____mre heat int t he atmsphere, warming the rest f the wrld. (安徽卷.完型) (reflect
The trip t that city was eye-pening fr everyne, and near its end , all the yung peple in ur grup began t reflect ___ what it had meant. (浙江卷.语法填空) ( n/upn )
【考点训练】
单选题
Just as the clthes a persn wears, the fd he eats，the friends with whm he spends his time and his huse _____ his persnality. (湖北卷)
resembles B. strengthens C. reflects D. shapes ( C )
Usually a child's behavir is a ______ f his family envirnment. (山西卷)
A. recgnitin B. reflectin C. return D. recrd ( B )
15. design n.设计；布局；图案；计划 vt.设计；计划；筹划；构思
【原句再现】
I want t design a mdern bridge in the future.
【词块积累】
designer 设计者，设计师
by design = n purpse 故意地；蓄意地
by chance = by accident偶然地,;无意地
make a design fr … 设计…
be designed fr sb/sth 专为某人/某事而设计
be designed t d sth 被设计来做某事
be designed as sth 被设计为某物
【精品例句】
The rute was designed t relieve the heavy traffic.
这条路线是为了缓解繁忙的交通而设计的
The curse is designed as an intrductin t the subject.
这门课程是作为该科目的入门课而开设的
It is said that the early Eurpean playing-cards were designed fr entertainment and educatin. 据说欧洲早期的纸牌游戏是为娱乐和教育而设计的
【高考链接】
Whether by chance r by design, it s happened that there were exactly 150 peple in the statin. 不知是偶然还是有意安排的，车站正好有一百五十人 （上海卷.完型）
I hpe I’ll wrk in a cmputer cmpany as a prgram designer.
我希望自己在一家电脑公司当一名程序设计师 （全国卷.语法填空）
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
The scientist is making a design ______ a bridge. (fr)
The bk is designed _____ middle schl students. (fr)
16. dubt n. 怀疑; 疑惑; 疑虑; vt.怀疑
【原句再现】
If yu are in dubt abut smething, yu d nt knw what t d abut it.(教材)
【词块积累】
dubtful adj. 怀疑的
dubtless adj. 无疑的
dubt abut…怀疑…
dismiss/raise dubts 打消/引起疑虑
n/little/sme dubt that…注: 在这个结构中，从属连词that引导同位语从句，说明名词dubt的具体内容，that不可省略
…dubt… (as t) 有疑问以至于…
be in dubt不确定; 拿不准
n dubt无疑; 很可能
withut / beynd dubt毫无疑问; 的确
dubt + that从句 怀疑…
dubt +if / whether从句 怀疑/疑惑是否….
【精品例句】
If yu are in dubt, yu shuld cnsult yur dctr.
Dubt is the key t knwledge. 怀疑是知识的钥匙
I have n dubt abut yur ability t d this jb well.
我完全相信你有能力做好这份工作
I have n dubt that he will succeed. 我对他会成功毫不怀疑
There is sme dubt (as t) whether he will be elected.他能否当选还不太确定
The future f the peace talks is in dubt.和谈前途未卜
N dubt yu will have yur wn ideas. 你很可能会有自己的观点
Charging entrance fees will n dubt keep sme peple away.
收门票无疑会把一些人拒之门外
Withut dubt, the number f jbs in infrmatin technlgy will multiply.
毫无疑问，信息技术方面的工作会大大增加
I dn't dubt that the gld ring belngs t her我不怀疑那枚金戒指是她的
【高考链接】
There is little/n dubt in yur mind _____ he is inncent is there? (江苏卷) (that)
There remains a certain ______ (dubtful) amng the peple as t the practical value f the prject. (安徽卷) (dubt)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
I dubt ______ that chair will bear yur weight. (if/whether)
17. allw vt.允许; 准许(同意词permit); vt.& vi. 使...有可能
【原句再现】
What ther free-time activity allws yu t be at ne with nature and create mre beautiful living things?
【词块积累】
allwance 限额; 限量; 津贴;补贴;零用钱
the daily allwance f Vitamin C
维生素C的每日摄入量
travelling allwances 出差补助
allw ding sth.允许做某事
allw sb / sth t d sth. 允许某人或某物做某事
allw sb. sth. 允许某人某事
allw fr考虑到; 顾及; 留出; 给出 (时间、金钱、食物等)
【精品例句】
If yu were head f the gvernment, wuld yu allw clning?
如果你是政府首脑，你会准许克隆吗?
Her parents wuldn't allw her t g t the party, but she still hpes t.
她父母不准她去参加聚会， 但她还是想去 (江苏卷)
Children, when accmpanied by their parents, are allwed t enter the stadium.
有家长陪同时儿童才能进入体育馆 (湖南卷)
The large seat allws the driver greater freedm f mvement.
宽大的坐椅使司机的活动更加自如。
The new system will allw fr mre efficient use f resurces.
新系统将使资源得到更有效的利用
Have yu allwed yurself enugh time t get t the airprt?
你已留出足够的时间去机场了吗?
Allwing fr the bad weather; we shuld set ff right nw.
考虑到天气不好，我们应该马上出发
【高考链接】
As Jack left his membership card at hme, he wasn't allwed _____ int the sprts club (上海卷) A. ging B. t g C. g D. gne (B)
The writing pint f the pen shuld ______ the ink t flw evenly(均匀地) while the pen remains in tuch with the paper. (安徽卷)
A. change B. allw C. reduce D. press (B)
【考点训练】
在空白处填入适当内容（一个单词）或括号内单词的正确形式
-- Can I smke here? --Srry, We dn' allw _______ (smke) here. (smking)
●本单元其它要点简析
18. smeplace be hme t sb./sth. 某地是某人或某动物的家园/栖息地
These terraces were built by the lcal Zhuang and Ya peple, t whm Guangxi is hme. (教材)
Si Chuan is hme t pandas.
19. pass dwn 传递，传承
This knwledge is passed dwn thrugh families, which means that new generatins cntinue t use ancient methds f agriculture t maintain the terraces.(教材)
20. lead t… 导致，引起
But in cities, limited space has led t peple lking fr new slutins. (教材)
The lng ht summer has led t serius water shrtages.
21. frm the bttm t the very tp从底部到最顶部
Reaching as far as the eye can see, these terraces cver tall muntains, ften frm the bttm t the very tp. (教材)
22. be at ne with…与…和平相处
What ther free-time activity allws yu t be at ne with nature and create mre beautiful living things? (教材)
Here in the muntains I feel ttally at ne with nature.
23. wash away 冲走
The flat terraces catch the rainwater and prevent the sil frm being washed away. (教材)
Heavy rains have washed away the bridge.
24. be cvered with.. ; be cvered by… ; be cvered in
During autumn, these same muntains are gld, and in winter they are cvered in sheets f white frst. (教材) (表示裹在…里面)
The grund is cvered with snw. (表示一种状态)
The whle is cvered by ice. （表示被动动作）
25. g t the truble t d sth. 不辞辛苦做某事
S why did these peple g t s much truble t turn the entire muntains int terraces?（教材原句）
Why did they g t the truble t build the dam?
●句式点拨（详见前单元语法课件）
1. 无生命名词 (作主语)＋see＋宾语 (＋宾语补足语)
Summer sees the muntains turn bright green with grwing rice. (教材原句)
句式分析：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, 再如：
Dusk saw the ld cuple walking their dg tgether after supper。
黄昏时，这对老夫妇吃完晚饭一起遛狗
Our twn has seen many changes since the new plicy was put int effect.
新政策生效后，我们镇上发生了很多变化
The twentieth century witnessed tw wrld wars. 两次世界大战都发生在二十世纪
S far this stadium has seen many thrilling ftball games.
截止目前，这家体育馆已经举办过很多激动人心的足球比赛
2. what引导的主语从句
But perhaps what is mst significant is the way in which peple have wrked in harmny with nature t make these terraces and grw rice. (教材原句)
句式分析：句中what引导主语从句，并在从句中作主语。
What was mst imprtant t her，she tld me，was her family.
她告诉我，对她来说最重要的是她的家人。
What made us excited was that ur class came first in the inter­class basketball match.
让我们激动的是我们班在这次班级对抗篮球比赛中获得了第一名。
What frightened me mst was that the little by wund the snake arund his neck.
What we students need mst is enugh sleep.
●介词+关系代词引导定语从句（见语法课件）