09 第一部分 必修第三册 UNIT 1 Nature in the balance 课件-《高考快车道》2026版高三英语一轮总复习 译林版

(共168张PPT)
第一部分　
教材知识讲练
必修第三册　
UNIT 1　Nature in the balance
单元主题 导图串记 (教师备选)
单元词句 语境背记
核心词汇 1．____ n．土壤；国土，领土，土地
2．________ adj．海外的，国外的 adv．在海外，向国外
3．______ n．地区，区域；行政区
4．_________ n．大陆，陆地，洲
5．_______ num．一百万；许多，大量
6．_______ n．(pl．_______)种，物种
7．________ n．野生动植物，野生生物
soil
overseas
region
continent
million
species
species
wildlife
核心词汇 8．_______ prep．在……下面，在……下方；配不上
9．____ n．大量；团，块，堆；一大群 adj．大批的，广泛的
10．________ adj．高大的，高耸的；出色的
11．______ adj．活着的，活的；在使用的 n．生计，谋生；生活方式
12．______ n．昆虫
13．_______ n．牛
14．______ n．影响，作用；撞击，冲撞 vi．& vt．有影响；冲击
beneath
mass
towering
living
insect
cattle
impact
核心词汇 15．______ vt．& n．损害，伤害，损坏，破坏
16．_______ n．气候；倾向，风气
17．__________ n．温室，暖房
18．___ n．气体；煤气；汽油
19．_______ n．旱灾，久旱
20．____ n．地带，地区；腰带；传送带
21．_____ n．奖章，勋章
22．_____ n．形象；图像；意象
damage
climate
greenhouse
gas
drought
belt
medal
image
核心词汇 23．____ n．(pl．____)鹿
24．_____ vt．& vi．跟踪，追踪 n．足迹，踪迹；小道；轨道；跑道；路线
25．_______ n．生活环境，栖息地
26．_______ adv．无处，哪里都不
27．________ n．居民，住户
28．_____ n．首领，最高领导人 adj．主要的；首席的
29．_________ n．委员会
deer
deer
track
habitat
resident
chief
committee
nowhere
核心词汇 30．____ n．雾霾，烟雾
31．_______ vi．反对，抗议 vt．反对；坚持声称，申辩 n．抗
议，反对
32．______ n．利润，收益；好处 vi．& vt．获益，得到好处
33．_______ n．过程，进程；步骤，流程 vt．加工，处理
34．______ n．政策，方针；原则
35．______ n．(政府或机构)部门；分部；树枝；支流；分支
36．________ n．策略，行动计划；策划，部署
smog
profit
process
policy
strategy
protest
branch
核心词汇 37．_______ vt．回收利用，再利用
38．______ n．地铁；地下人行道
39．______ adj．昔日的，前任的；以前的，从前的
40．________ n．官员，要员 adj．公务的；正式的，官方的
recycle
subway
former
official
阅读词汇 1．_________ n．生态系统　　　　　　　　　　　
2．____________ n．生物多样性
3．___________ 巴西坚果
4．___________ 睡莲
5．________ n．阔叶树；硬材(阔叶树的木材)
6．________ n．哺乳动物
ecosystem
biodiversity
brazil nut
water lily
hardwood
mammal
阅读词汇 7．microorganism n．______
8．nutrient n．______________
9．brochure n．______
10．shark n．____
11．whale n．__
微生物
营养素，营养物
小册子
鲨鱼
鲸
拓展词汇 1．harm n．& vt．伤害，损害→_______ adj．有害的→________ adj．无害的
2．length n．长，长度；时间的长短；篇幅，(电影)片长→____ adj．长的→________ v．加长
3．variety n．不同种类；变化，多样性；变种，变体→____ v．变化→_______ adj．各种不同的，各种各样的
4．survive vi．生存，存活 vt．幸存，幸免于难→________ n．生存，存活；残存物，幸存事物→________ n．幸存者
harmful
harmless
long
lengthen
vary
various
survival
survivor
拓展词汇 5．disappear vi．不复存在，灭绝，消亡；消失；失踪→_____________ n．消失→______ vi．出现
6．application n．应用，运用；申请→_____ vt．& vi．应用；申请；涂；有关；运用→_________ n．申请人
7．organization n．组织，团体；组织工作；安排；条理→________ vt．组织→_________ n．组织者→_________ adj．有组织的；有条理的
8．absolutely adv．绝对地，完全地；极其→________ adj．绝对的，完全的
disappearance
appear
apply
applicant
organize
organizer
organized
absolute
拓展词汇 9．entirely adv．完全地，全部地，完整地→______ adj．完全的
10．defence (AmE defense)n．辩护；防御，保护；防御物；国防；防守→______ vt．保护；防御；辩白→_________ adj．防御性的；自我保护的
11．economic adj．经济的，经济上的；可赚钱的→__________ adj．节约的；经济的→_______ n．经济→_________ n．经济学家→_________ n．经济学
12．chemical n．化学制品 adj．化学的；化学作用的→_________ n．化学 →_______ n．化学家
entire
defend
defensive
economical
economy
economist
economics
chemistry
chemist
拓展词汇 13．consequence n．结果，后果；重要性→__________ adj．随之发生的→____________ adv．因此；结果
14．further adj．更多的，更进一步的 adv．较远，更远；进一步 vt．促进，增进→___ adj．& adv．远的/地→_______ adj．& adv．更远的/地→__________________ adj．& adv．最远的/地
consequent
consequently
far
farther
furthest/farthest
高频短语 1．________ 相应地，转而　　　　　　　　　　　
2．___________ 使分解(为)，使变化(成)
3．_________ 逐渐增加，扩大
4．______________ 想出，想到
5．_________ (公开)要求；需要
in turn
break down
build up
come up with
call for
高频短语 6．____________ 摆脱，丢弃，扔掉
7．_________________________ 在……中起重要作用；扮演重要角色
8．________________ 由……组成
9．________ 报名
10．spring to mind__________________
get rid of
play an important role in...
be made up of
sign up
突然记起(或想到)
高频短语 11．give rise to________________
12．in length________
13．a variety of__________
14．due to__________
15．breathe life into________________________
16．in defence of________________
使发生(或存在)
在长度上
各种各样的
由于，因为
给……带来起色，注入活力
保护；为……辩护
句型公式 1．With an area of around 6 million square kilometres，the Amazon rainforest is more than half the size of China．(倍数表达法)
亚马孙雨林的面积约为600万平方千米，比中国国土面积的一半还要大。
2．The Amazon River，from which the rainforest gets its name，is close to 6，400 kilometres in length...(“介词＋which”引导定语从句)
亚马孙雨林得名于亚马孙河，亚马孙河长接近6 400千米……
句型公式 3．While a significant number of jaguars survive here，they are only one element of this forest's food chain．(while 引导让步状语从句)
尽管相当多的美洲豹在这里生存，但它们只是这个雨林食物链的一个要素。
4．As the human population continues to grow，so does the effect we have on animals．(so＋助动词＋主语)
随着人口的持续增长，我们对动物的影响也在不断增加。
After setting foot on the African continent，Julie Archer，a scholar from the World Environmental Protection Organization，started to study 1．_________ (variety) of wildlife in some regions．Soon she learned that there used to be masses of species in many 2．_______ (Africa) countries，but the harsh climate and human activities had brought many animals close 3．__ being extinct．
varieties
African
to
To make profits，local residents tracked and killed animals，4．_________ (result) in a sharp decline in their numbers．Aware of the negative impact of human activities on wildlife，Julie resolved to do something in 5．________________ (defend) of the endangered animals in Africa，aiming to prevent them from being 6．_______ (far) harmed．In her spare time，she distributed brochures 7．_________ (raise) local people's awareness of the consequences of wildlife
resulting
defence/defense
further
to raise
extinction．She also came up with some strategies to help the locals get rid of poverty and encouraged the use of 8．________ (recycle) things．In addition，she urged governments to restore the damaged habitat 9．_____ wild species like lions and deer once lived．She even led local people into protesting against the government's inaction on wildlife conservation．
recycled
where
Due to her and many others'joint efforts，the living conditions for wildlife in Africa are slowly improving，but 10．__ still takes time to entirely change the current situation．
it
考点归纳 精准讲练
1．harm n．& vt．伤害，损害
①(外研版必修第一册Unit 2)If harmless actions are the opposite of _______ (harm) actions，why are shameless and shameful behaviors the same
②Cell phones take up our precious time，and they do great harm __ our health as well．
③They don't usually employ untrained workers，but there's no harm in ______ (try) your fortune．
harmful
to
trying
如果使用不当，这种药物会对你造成伤害。
①The medicine will ________________________________ if improperly used．(harm n．)
②The medicine will ____________________ if improperly used．(harmful)
　一句多译
do harm to you/do you harm
be harmful to you
◎cause/do harm to sb．＝cause/do sb．harm 伤害某人
◎There is no harm in doing sth．做某事没有害处。
◎be harmful to...对……有害
　佳句输入
◎Being addicted to online games is harmful to/does harm to our physical and mental health．Therefore，there is no harm in getting rid of it．
沉迷于网络游戏对我们的身心健康有害。因此，戒掉它没有害处。
2．survive vi．生存，存活 vt．幸存，幸免于难
①(外研版选择性必修第二册Unit 6) Whatever the reasons behind these species entering our cities，one thing is for sure—as it's often a means of their ________ (survive)，they could be with us to stay．
②How does the family survive __ such a small monthly wage？
survival
on
生活不在于如何从暴风雨中幸存，而在于学会在雨中翩翩起舞。
Life isn't about _____________________ ；it's about learning to dance in the rain．
　读后续写之主旨升华
how to survive the storm
◎survive sth．幸免于……；从……中挺过来
◎survive from...从……中存活/流传下来
◎survive on sth．依靠……生存下来
◎survivor n．幸存者
◎survival n．[U]幸存；[C]残存物
　佳句输入
◎The Xi'an Circumvallation is the most complete city wall that has survived China's long history．
西安古城墙是中国悠久历史上幸存下来的最完整的城墙。
3．consequence n．结果，后果；重要性
①(人教版选择性必修第二册Unit 1)____________ (consequent)，when an outbreak of cholera hit London in 1854，Snow began to investigate．
②Partly as _ consequence of this limited time，over half of all American homes now have microwave ovens．
Consequently
a
(普通表达)She was over the age limit and，as a result，her application was rejected．
(高级表达)She was over the age limit and，_________________________________________________，her application was rejected．
　词汇升级
in consequence/as a
consequence/consequently
◎as a consequence 因此；结果
◎as a consequence of 由于
◎in consequence 因此；结果
◎consequently adv．因此，所以
　佳句输入
◎(2022·全国甲卷)As a consequence/In consequence/Consequently，people are more and more aware of the importance of ocean conservation．
因此，人们越来越意识到保护海洋的重要性了。
4．defence n．辩护；防御，保护；防御物；国防；防守
①(外研版选择性必修第一册Unit 6) He made a number of appearances on television to argue in favour of its _______ (defend)．
②The wall was built to defend the road _____________ being washed away by the sea．
③When a dog attacked me，I defended ______ (me) with a stick．
defence
from/against
myself
(普通表达)Seeing the fierce wolf，he rushed to defend his son like an arrow．
(高级表达)Seeing the fierce wolf，he rushed _______________ his son like an arrow．
　词汇升级
in defence of
◎in defence (of ) 保护；为了保卫；(为……)辩护
◎in one's defence 为某人辩护
◎defend...against/from(doing...) 保护……免受……
◎defend oneself 自卫；为自己辩护
　佳句输入
◎My wife and I attempted to use pepper spray to defend ourselves from/against being attacked by the polar bear．
我和妻子试图用胡椒喷雾来保护自己不受北极熊的袭击。
5．in turn 相应地，转而
①(外研版选择性必修第二册Unit 5)This __ turn led to more cats hunting the birds．
②Now that we have finished designing，the company，in ___ (it) turn，should do the constructing work．
③They took turns ______________ (stay) awake in case anything went wrong．
in
its
staying/to stay
当这些女士们依次发言时，她们每个人都赢得了喝彩声。
①There were cheers for each of the women as _________________．(in turn)
②There were cheers for each of the women as ___________________．(take turns)
　一句多译
they spoke in turn
they took turns to speak
◎in one's turn 轮到某人；接着
◎by turns 时而；间或
◎wait your turn 排队等候
◎It is one's turn to do sth．轮到某人做某事。
◎take turns to do sth．/(in/at) doing sth．轮流做某事
　佳句输入
◎(2023·新课标Ⅰ卷)When it was my turn to receive the award，I walked to the podium with a touch of confidence．
当轮到我领奖时，我带着一丝自信走上了讲台。
6．break down 使分解(为)，使变化(成)
①It breaks _____ walls and brings people together on and off the field．
②She longed to break __ on their conversation but didn't want to appear rude．
down
in
①看到她丢失已久的宠物回到家中，小女孩忍不住喜极而泣。
Seeing her long-lost pet back home，the little girl just ______________________________________．
②两国之间的战争随时可能爆发。
The war between the two countries may __________ at any moment．
　 完成句子
broke down
break out
and wept with tears of joy
◎break away (from) 挣脱(束缚)；脱离
◎break up 驱散；拆分；打碎；(婚姻或关系)破裂；(会议或聚会)解散；结束
◎break in 强行进入；打断(谈话)，插嘴
◎break into 闯入；突然……起来
◎break out 爆发；发生
◎break through 取得突破；冲破
　佳句输入
◎(2024·浙江1月卷)Breaking down the routes into smaller sections，she explored each day，one at a time．
她把路线分成更小的部分，每天一次探索一条。
7．[教材原句]Joining us in the studio tonight are James Smith，a local resident；Vincent Brown，senior manager of a local factory；and Julie Archer，chief of the Norgate Environmental Protection Committee．今晚来到我们演播室的有本地居民詹姆斯·史密斯、本地一家工厂的高管文森特·布朗，还有诺盖特环境保护委员会的负责人朱莉·阿彻。
①_______ (sit) at the table was his mother，a quiet and graceful woman．
②_______ (hide) behind his silence was his complicated emotional experience，which left deep scars on him．
Sitting
Hidden
③Gone ___(be)the days when environmental protection was an afterthought．Today，it is a top priority for individuals，businesses，and governments around the world．
are
山脚下坐落着一个私家花园，其中，小桥、流水、假山布局巧夺天工，令人赏心悦目。
__________________________________________ in which the streams，bridges and rockeries are cleverly laid out and pleasing to the eye．
　读后续写之场景描写
Located at the foot of the hill is a private garden
◎句中的Joining us in the studio tonight是动词-ing形式短语作表语，句子的主语是James Smith，Vincent Brown and Julie Archer。分词短语置于句首作表语时，句子需用全部倒装语序。
　佳句输入
◎(改编自《今日美国》)Following their friendly and fruitful talks was a joint press conference in the Great Hall of the People．在他们富有成果的友好会谈之后，在人民大会堂举行了联合新闻发布会。
基础巩固 达标训练
Ⅰ．单句语法填空
1．Training for a marathon requires careful preparation and steady，gradual increases in the ______ (long) of the runs．
2．In my free time，I'll continue to take regular exercise，such as swimming，running and _______ (vary) ball games．
3．Officials said there were no _________ (survivor) in the plane crash．
4．We hope this ___________ (apply) will be treated sympathetically．
length
various
survivors
application
5．This decision could have serious ____________ (consequence) for the industry．
6．People in this area were hit by hunger and _______ (poor)．
7．You'd better give up using that kind of medicine，because it may be _______ (harm) to your stomach．
8．Our country is a traditional ____________ (agriculture)society，with a majority of farming population．
consequences
poverty
harmful
agricultural
Ⅱ．一词多义/熟词生义
1．track
A．vt．跟踪；追踪　B．n．小路，小径　C．n．跑道　D．n．足迹；轨迹
(1)(2023·新课标Ⅱ卷)And in contrast to our increasingly networked lives where the information we consume is monitored and tracked... _____
A
(2)(2024·浙江1月卷) In her first P．E．class，Eva was shocked when Coach Pitt announced that everyone had to run one mile around the track outside． _____
(3) The only means of access to the building is along a muddy track． _____
(4) We saw wild animals'tracks near the cave．We guessed they may be the deer's． _____
C
B
D
2．belt
A．地带，地区　B．腰带　C．传送带
(1)Our roles in the factory were simple：Place cakes on a moving belt．Attach icing (糖霜) ears．Apply icing eyes and nose． _____
(2)A belt of trees grows between the two fields，which looks beautiful． _____
(3)I was upset that the belt I just bought couldn't meet round my waist． _____
C
A
B
3．(2024·新课标Ⅱ卷)“You enter the fare gates (检票口) and you'll see a kiosk that is lit up and it tells you can get a one-minute，a three-minute，or a five-minute story，”says Alicia Trost，the chief communications officer for the San Francisco Bay Area Rapid Transit — known as BART． _____
A．主要的；首席的　　　　　　 B．首领
C．最高领导人
A
Ⅲ．写作迁移
1．他付给男孩10美元擦洗10扇窗户，其中大部分已至少一年未擦过。
He paid the boy $10 for washing ten windows，_______________________________________________．
most of which hadn't
been cleaned for at least a year
2．虽然您已经一年多不教我们英语了，但是一想到我们和您在一起的那些快乐时光，我就很想念您。
_____________________________ since you taught us English，I've missed you a lot，thinking about those happy moments when we stayed with you．
3．我们在那儿快乐相聚的日子一去不复返了。
__________________ when we got together there happily．
While it has been more than a year
Gone are the days
主题引领 写作提能
假定你是李华，6月8日是世界海洋日，你校将以“保护海洋”为主题，举办英语征文比赛。请你写一篇短文投稿。
①6月8日是世界海洋日，旨在保护海洋生态系统。(design)
World Oceans Day falls on June 8 and it __________________________________________．
②众所周知，众多的人类活动对海洋造成了巨大的危害。(harm)
It is well known that a great many human activities _________________________________．
　写作微练
is designed to protect the
have done great
marine ecosystem
harm to the ocean
③由于过度捕捞和有毒废水排放的增加，海洋生态系统变得越来越严峻。(more and more)
Due to overfishing and increasing emission of poisonous wastewater，the ecosystem of ocean ______________________________________．
④例如，鲸的数量还不到40年前的一半。(as many as)
Whales，for example，are only ________________________________ forty years ago．
is becoming more and more serious
less than half as many as they were
⑤所有这些反过来又会损害我们人类，如：越来越多的自然灾害和罕见的疾病。(damage)
All of these ________________________________，such as more and more natural disasters and rare diseases．
⑥我们应该采取各种方法来保护海洋免受污染。(defend)
We should __________________________________ against pollution．
in turn will damage us human beings
take various methods to defend the ocean
⑦请牢记重建我们绿色、清洁的地球需要每个人的努力和贡献。(call for)
Keep in mind that rebuilding our green and clean earth ____________________________________________．
everyone's efforts and contributions
calls for
⑧用which引导非限制性定语从句升级句①
___________________________________________________________________________
⑨用as引导非限制性定语从句升级句②
______________________________________________________________________
　句式升级
World Oceans Day，which falls on June 8，is designed to protect the marine ecosystem．
As is well known，a great many human activities have done great harm to the ocean．
⑩用It's high time that升级句⑥
_______________________________________________________________________________
It's high time that we took/should take various methods to defend the ocean against pollution．
World Oceans Day，which falls on June 8，is designed to protect the marine ecosystem．
As is well known，a great many human activities have done great harm to the ocean．Due to overfishing and increasing emission of poisonous wastewater，the ecosystem of ocean is becoming more and more serious．Whales，for example，are only less than half as many as they were forty years ago．All of these in turn will damage us human beings，such as more and more natural disasters and rare diseases．All in all，it's high time that we took/should take various methods to defend the ocean against pollution．
　妙笔成篇
Keep in mind that rebuilding our green and clean earth calls for everyone's efforts and contributions．
教材语料 亮词 survive；defence→ defend；come up with；call for；spring to mind；track；consequence
美句 1．When I first moved here，the air was fresh，the grass green and the water clear．
2．Each level of the forest forms its own little world，home to different kinds of living things．
3．The smog in the air has coloured the sky a smoky grey；it's also given me a cough that I can't get rid of．
　语料积累
拓展语料 单词 supportive adj．支持的，同情的；helpful adj．愿意帮忙的；有帮助的；sweet adj．温柔的，善良的；warm-hearted adj．热心肠的，富有同情心的；sympathy n．同情→sympathetic adj．同情的；pity n．同情，怜悯 v．同情→pitiful adj．可怜的；令人同情或怜悯
拓展语料 语块 take pity on sb．/have mercy on sb．怜悯某人；feel pity/mercy/sorry for 同情；beg sb．for one's sympathy 乞求某人的同情；express sympathy 表示同情；out of sympathy/pity 出于同情；a surge of mercy sweeps over sb．怜悯之情涌上某人心头
拓展 语料 句型 1．Approaching the poor boy，she gathered him into her arms in sympathy．
她走近那个可怜的男孩，同情地把他抱在怀里。
2．Franklin stood silently，torn by sorrow and compassion，weighing what to say．
富兰克林默默地站着，承受着悲伤和同情的折磨，考虑着该说些什么。
拓展 语料 句型 3．It dawned on me that a random act of kindness can make such a great difference．
我突然意识到，一个不经意的善举能产生如此大的影响。
4．At the sight of the scene，he felt a wave of sympathy welled up in his heart，his heart aching for the injured dog．
看到这一幕，他心中涌起了一股同情之情，他为受伤的狗而心痛。
①我被邀请去一个老朋友的农场。当我走过一个挤奶房时，一只拼命想从蜘蛛网上逃脱的蜂鸟引起了我的注意。(动词-ing形式短语作定语)
I was invited to an old friend's farm．When I walked past a milking house，a hummingbird _____________________________ spiderwebs caught my attention．
②她看着我的眼睛，她那双痛苦的眼睛似乎在乞求我的同情。
She looked at me into my eyes and her painful eyes seemed to ________
_________________．
　语料运用
desperately trying to escape from
for my sympathy
beg me
③看到她的情况，我立刻感到怜悯之情涌上心头。(无灵主语)
Seeing her condition，I immediately felt _________________________________________．
④我轻轻地帮助她从网里面出来，把她放在我的手中。(动词-ing形式短语作状语)
I gently helped her get out of the web，_______________________．
a wave of sympathy welled up
in my heart
putting her into my hand
⑤当我张开手时，那只鸟并没有想飞走，只是坐在我的手里，用她那明亮的眼睛看着我。我同情地轻轻拍了拍她。
When I opened my hand，the bird made no attempt to fly away，but just ___________________________________________．I _______________
_________________．
sat in my hand looking at me with her bright eyes
patted her
Gently in sympathy
课时数智作业(十七)
Ⅰ．阅读理解
A 篇(限时6分钟)
(2025·湖南长沙模拟)
Do you like high tea？One Sunday each month，and fortnightly during winter，we are serving delicious high tea in the Rainforest Room．You can walk in the beautiful gardens，see the amazing animals，and then join us and the little monkeys from 1:30 p．m．for high tea！Bookings are necessary．
As we all know，tea is drunk by the largest number of people in the world．It has a history of over 4，000 years，and China is the home of tea．You can enjoy high tea as well as the beautiful surroundings happily here．
Your high tea buffet (自助餐) package includes a selection of sweet and savoury items served with tea and coffee and one-hour complimentary access to Melbourne Zoo prior to the high tea starting at 1:30 p．m．
* $71.00 per person ($64.50 for members)
* $79.00 per person with a glass of beer ($71.70 for members)
* $3.00 per child of 2～12 years ($33.00 for members)
Please note：Purchasing a $36.00 child's ticket is at a parent's/guardian's direction for children under two years old．Guests under the age of 18 must be accompanied by an adult．
Dates now available：
Sunday 11 July—Sold Out
Sunday 25 July—Selling Fast
Sunday 8 August
Sunday 22 August
Sunday 19 September
Sunday 24 October
Sunday 21 November
More dates to be given soon!
BOOK NOW
For more information please call our Event Team at 9285-9440．
【语篇解读】　本文是一篇应用文。文章主要介绍了墨尔本动物园所提供的下午茶，在这里你可以游览漂亮的花园、参观动物园，并可以享受美味下午茶。
√
1．What will you do in the Rainforest Room？(　　)
A．Make tea and coffee．
B．See the animals．
C．Walk in the gardens．
D．Enjoy eating and drinking．
D　[细节理解题。根据文章第一段第二句和第三段中“Your high tea buffet package includes a selection of sweet and savoury items served with tea and coffee”可知，在Rainforest Room可以享受美食和畅饮，故选D项。]
√
2．If six children (10 years old， non-members) join in high tea，they have to pay ________．(　　)
A．$198　　B．$216　　C．$426　　D．$387
B　[数字计算题。根据“$36.00 per child of 2～12 years ($33.00 for members) (每位2～12岁的儿童36美元，会员33美元)”可知，6个10岁非会员小孩应付216美元，故选B项。]
√
3．Which date can't you choose now？(　　)
A．Sunday 25 July． B．Sunday 22 August．
C．Sunday 11 July． D．Sunday 24 October．
C　[细节理解题。根据Dates now available部分的“Sunday 11 July—Sold Out (7月11日星期日已售罄)”可知，Sunday 11 July不能选，故选C项。]
B 篇(限时7分钟)
(2024·安徽黄山模拟)
Living in a city，you may face fewer parking spaces，more pollution，less personal space，and more traffic and noise，all of which contribute to higher stress levels，often translating to aggression (好斗情绪)．And now，researchers have found evidence that this behavior applies to song sparrows (歌雀) too．But it comes with a surprising benefit to the youngest generation of city sparrows．
There are fewer city-living song sparrows than in the countryside．
However，the increased aggression observed in the males can be connected to a more pressing need to defend territories in urban settings．But that increased aggression doesn't mean the males fail in their duties as fathers．In fact，the researchers were surprised to find that the opposite may be true．
“Male songbirds are thought to reduce parental care when they are more aggressive．Yet this study showed that urban male song sparrows provided more care for their young，”says Dr Samuel Lane，lead author of the study．“Against our expectations，we found that they visited nests more often and were more successful parents than the males in the countryside．”
The researchers carried out their studies at six sites across southwest Virginia，the USA，across four breeding (繁殖) seasons．They found that the high survival rate of their chicks was subject to many factors．Not only did male sparrows visit their nests more often，but they also began feeding chicks earlier in the day．Despite the challenges of being a city bird，hatching success was observed to be higher in urban habitats．And even though brood parasitism，one species laying eggs in the nest of another，is typically higher in urban areas，the researchers observed that rates of nest predation，the act of other animals eating eggs or young birds，were lower，further contributing to the overall nesting success of these sparrows．
Lane said，“Our study adds to growing evidence that certain species of songbirds even benefit from living in urban environments when there is enough green space for them to find food and nest locations．”
The team hope ongoing research in this area will contribute to the establishment of urban environments aimed at offering improved support for wildlife．
【语篇解读】　本文是一篇说明文。文章讲述城市压力让雄性歌带鹀更具有攻击性，但这也为它们成为更好的父亲，在城市的持续繁衍带来了好处。
√
A　[细节理解题。由第二段第一、二句可知，保护领地的压力导致雄性城市麻雀的攻击性增加。故选A项。]
4．What causes the increased aggression of male city sparrows？(　　)
A．The stress of protecting their territories．
B．The worsening of urban noise pollution．
C．The challenges of building their nests．
D．The growing needs of younger generations
√
C　[细节理解题。由第三段最后一句可知，研究人员原本预计，与农村歌带鹀相比，城市雄性歌带鹀对巢里幼崽照顾率较低，不能成为很好的父亲。故选C项。]
5．What had the researchers expected of urban males compared to those in the countryside？(　　)
A．They lived shorter lives．
B．They had a higher population．
C．They had lower nest attendance．
D．They woke up earlier in the morning．
√
D　[细节理解题。由第四段最后一句可知，研究表明，城市地区的巢穴捕食率较低。故选D项。]
6．Which of the following can be found in urban areas according to the study？(　　)
A．Higher nest locations．
B．Reduced brood parasitism．
C．Limited breeding seasons．
D．Lower nest predation rates．
√
C　[标题归纳题。文章讲述城市压力让雄性歌带鹀更具有攻击性，但这也为它们成为更好的父亲，在城市的持续繁衍带来了好处。所以C项Big City Life Makes Birds Better Dads(大城市生活让鸟成为更好的爸爸)符合语境。故选C项。]
7．What can be a suitable title for the text？(　　)
A．City Male Birds Do It All
B．Aggressive Birds Surprise Scientists
C．Big City Life Makes Birds Better Dads
D．The Future of City Birds Lies in Our Hands
C 篇(限时7分钟)
(2024·安徽芜湖模拟)
A professor at the University of South Florida recently published a paper she knew barely anyone would read．At least，not outside her field．The paper had to do with the impact of algae (海藻) blooms and depletion (退化) of coral reefs on the region's tourism industry．
The work of completing the paper was _____，says Heather O'Leary．It involved tracking visitors'reactions to the environment on social media．“Part of the data for months was just reading posts：dead fish，dead fish，dead fish，”she recalled．“We were really thinking every day about the Gulf of Mexico and the waters that surround us，about those risks，and the risks to our coastal economy．”
glum
O'Leary wanted people to pay attention to her paper and raise their environmental awareness．But she couldn't come up with any solutions．However，attending concerts at USF's School of Music inspired and gladdened her．She reached out to its director of bands，Matthew McCutchen．“I'm studying climate change and what's going down at the coral reefs，”he remembered her saying．“And I've got all this data from my paper and I'd like to know if there's any way that we can turn it into music．So people can know about my paper．”
Indeed there was．Composition professor Paul Reller worked with students to map pitch，rhythm and duration to the data．It came alive，O'Leary said，in ways it simply couldn't be done on a spreadsheet．
“My students were really excited to start thinking about how students from other majors，such as the music students，heard patterns that they did not normally hear in some of the repetitions，”she said．In this case，she said，the patterns revealed the economic impact of pollution on coastal Florida communities．
“With music，”she added，“you can start to sense with different parts of your mind and your body that there are patterns happening and that they're important．”“The world is going to see more and more of these‘wicked problems’，the ones that take multiple people with different types of training and backgrounds to solve．”
Now，a group of professors and students are working to bring together music and the environment in related projects，such as an augmented (增强的) reality experience based on this composition．The group wants to spread awareness about the algae blooms，data literacy (数据认知) and environmental protection．
【语篇解读】　本文是一篇说明文。文章主要讲述了一位南佛罗里达大学的教授Heather O'Leary的研究工作，以及她如何将这项与藻类大量繁殖和珊瑚礁退化对旅游业影响的研究转化为音乐形式的创新尝试。
√
D　[词义猜测题。根据第二段中“Part of the data for months was just reading posts：dead fish，dead fish，dead fish”可推知，完成论文的工作是令人闷闷不乐的，忧郁的，glum的意思是“令人闷闷不乐的”，和miserable意思相近，故选D。]
8．What does the underlined word“glum”in paragraph 2 mean？
(　　)
A．Exciting． B．Emotional．
C．Routine． D．Miserable．
√
A　[细节理解题。根据第一段最后一句和第三段最后两句可知，Heather叫Matthew帮忙把她的藻类数据变成音乐。故选A。]
9．What favor did Heather ask Matthew to offer？(　　)
A．Turn her algae data into music．
B．Find some music about coral reefs．
C．Teach her some musical terms．
D．Compose songs regarding climate change．
√
C　[细节理解题。根据倒数第三段中“In this case，she said，the patterns revealed the economic impact of pollution on coastal Florida communities．”可知，Paul音乐中的模式反映了污染对沿海经济的威胁。故选C。]
10．What do patterns in Paul's music reflect？(　　)
A．The different types of training．
B．The repetition of pitch and rhythm．
C．The threat of pollution on the costal economy．
D．The complex challenges of wicked problems．
√
D　[推理判断题。根据倒数第二段第一句可知，Heather认为音乐帮助人们更好地体验问题。故选D。]
11．What role did Heather think music plays？(　　)
A．Providing solutions to the algae problem．
B．Exposing more wicked problems to the public．
C．Showing the economic growth in coastal cities．
D．Helping people experience the problems better．
Ⅱ．完形填空(限时12分钟)
(2025·湖南名校联考)
I was in the middle of the Amazon with my wife．We did not speak the local language，did not know the customs，and even did not entirely
　1　 the food．We could not have felt more 　2　．
Then one perfect Amazonian evening，we played soccer．
　3　 darkness came over the field and the match ended，the goalkeeper，Juan walked over to me and asked，“In your home，do you have a moon too？”I was surprised．After I 　4　 to Juan that yes I felt a sort of awe at the 　5　 that existed in his world，where the unknown and undiscovered was 　6　 and amazing．
In our society，we know that Earth has only one moon．I can，from my computer，　7　 satellite images of Juan's village．There are no more moons to search for，little 　8　 to discover．Yet，as an ant biologist，I knew that much in the world of insects remains unknown．How 　9　 are we？The question of what we know and do not know 　10　 bothers me．
I began to 　11　 newspaper articles about new species，and on and on they 　12　．In looking into the 　13　 of biological discoveries，I also began to find a collection of scientists，who very often focused on common phenomena more to the point of exhaustion(筋疲力尽)，and even at the risk of the 　14　 of their peers．
We used to think that nothing lived deeper than six hundred meters．Yet，when something new 　15　，more often than not，we do not even know its name．
【语篇解读】　本文是一篇夹叙夹议文。文章通过作者和朋友的对话引出对科学研究的思考，人类还有许多未知和未发现的事物，一切皆有可能，因此在科学研究中要大胆设想，积极探索。
√
(　　)1．A．produce　　　　 B．recognize
　　　　 C．attain D．prepare
B　[根据前文“We did not speak the local language，did not know the customs”可推知，他们甚至不能完全认出当地的食物。故选B。]
√
C　[根据前文“We did not speak the local language，did not know the customs，and even did not entirely ________ the food．”可知，他们对那里很陌生。故选C。]
(　　)2．A．conservative B．familiar
　　　　 C．foreign D．natural
√
A　[分析句意可知，本空与后文“darkness came over the field and the match ended”一起作时间状语，表示“当……时候”。故选A。]
(　　)3．A．As B．If
　　　　 C．Once D．Although
√
D　[根据语境和后文“that yes”可知，这是作者在回应Juan。故选D。]
(　　)4．A．announced B．committed
　　　　 C．complained D．responded
√
B　[根据后文“where the unknown and undiscovered was ________ and amazing”可知，呼应unknown和undiscovered，此处指在Juan的世界里的可能性。故选B。]
(　　)5．A．differences B．possibilities
　　　　 C．definitions D．expressions
√
D　[根据后文“Yet，as an ant biologist，I knew that much in the world of insects remains unknown．”可知，世界上的未知和未被发现的事物的数量是巨大的。故选D。]
(　　)6．A．suspicious B．similar
　　　　 C．absurd D．vast
√
B　[根据前文“from my computer”及后文“satellite images of Juan's village”可知，此处指作者可以用电脑把某地的卫星图像调出来。故选B。]
(　　)7．A．take up B．pull up
　　　　 C．pick up D．make up
√
C　[根据语境和前文“There are no more moons to search for”可知，有精确的卫星图像在，并没有更多的月亮，也没有什么剩余的东西可以发现了。故选C。]
(　　)8．A．kept B．banned
　　　　 C．left D．bounded
√
C　[根据前文“I knew that much in the world of insects remains unknown”和后文“The question of what we know and do not know ________ bothers me．”可知，对于整个未知世界，我们是非常无知的。故选C。]
(　　)9．A．accessible B．elegant
　　　　 C．ignorant D．relevant
√
B　[根据前文“The question of what we know and do not know”以及后文作者不断地探索研究可知，这个问题一直困扰着作者。故选B。]
(　　)10．A．instantly B．constantly
　　　　 C．occasionally D．absolutely
√
D　[根据语境和后文“newspaper articles about new species”等内容可知，作者开始收集有关新物种的报纸文章，对世界上的未知事物进行探索和研究。故选D。]
(　　)11．A．evaluate B．seize
　　　　 C．polish D．collect
√
A　[根据后文“In looking into the ____________ of biological discoveries”可知，此处指新物种的出现。故选A。]
(　　)12．A．appeared B．existed
　　　　 C．formed D．quitted
√
C　[根据前文“I began to ________ newspaper articles about new species，and on and on they ________．”和后文“of biological discoveries”可知，此处指生物学新发现的经历，即故事。故选C。]
(　　)13．A．fictions B．plots
　　　　 C．stories D．moments
√
A　[根据前文“who very often focused on common phenomena more to the point of exhaustion”和“the risk”及后文“their peers”可以推知，这些科学家对常见的现象全力以赴地进行研究，去探索并发现常人所不能发现的科学现象和科学规律，常人不能理解，甚至会嘲笑这些貌似平常的科学研究。故选A。]
(　　)14．A．tease B．envy
　　　　 C．support D．admiration
√
D　[根据前文“We used to think that nothing lived deeper than six hundred meters．”及后文“we do not even know its name”可知，人们原以为那里不存在生物，所以当新物种出现，人们甚至不知道它的名字。故选D。]
(　　)15．A．updates B．settles
　　　　 C．develops D．emerges
Ⅲ．应用文写作(限时13分钟)
(2024·安徽黄山模拟)
假定你是李华，你的朋友Peter想了解你对环保问题的看法，请你给他写一封邮件，内容包括：
1．简述当前环境问题的严重性；
2．讨论环保在日常生活中的重要性；
3．提出你对未来的展望和建议。
注意：1．词数80左右；
2．可适当增加细节，以使行文连贯。
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
【参考范文】
Dear Peter，
I'm deeply concerned about the growing severity of environmental issues，such as air，water，and soil pollution．These problems are not only detrimental to our health but also pose a threat to the sustainability of our planet．
In our daily lives，it's crucial to adopt eco-friendly practices．Simple steps like reducing waste，conserving energy，and using reusable products can make a significant difference．Moreover，we should also support businesses that prioritize environmental sustainability．
Looking ahead，I believe that collective efforts are needed to tackle environmental challenges．I suggest that we raise awareness about the importance of conservation and encourage more people to adopt a green lifestyle．Together，we can create a healthier and more sustainable future．
Best regards，
Li Hua
课时数智作业(十八)
Ⅰ．阅读理解(限时7分钟)
(2024·湖南怀化模拟)
Virginia's McAfee Knob is one of the most famous spots along the Appalachian Trail，offering a beautiful view of forests and valleys．Thousands of hikers visit it each year to take in the scenery．Recently，a new agreement was reached to protect much of this view forever．Two conservation groups，the Appalachian Trail Conservancy (ATC) and The Conservation Fund，have bought 850 acres of land from six different owners below the Knob．This area，now called the McAfee Vista Preserve，will not only maintain the view but also help restore wildlife habitats．
Heather Richards from The Conservation Fund expressed joy at the completion of the deal．She praised the cooperation between the organizations involved and the landowners for their commitment to conservation．
McAfee Knob is extremely popular，with around 50,000 visitors annually．It is so iconic that when Google featured the Appalachian Trail in the Doodle on their homepage in October，they used an illustration of McAfee Knob．However，this popularity has led to some challenges．For instance，there have been concerns about garbage attracting bears and the need for better management of visitor numbers and facilities．
This recent acquisition is part of ongoing efforts by the ATC to protect views along the trail．Over the past four years，they，along with partners like The Conservation Fund and the Roanoke Appalachian Trail Club，have purchased about 1,300 acres from various landowners．
However，the funding for this purchase has raised some controversy (争议)．A significant part of the money came from the Mountain Valley Pipeline project，which has faced opposition due to its potential impact on the environment．Despite initially opposing the plan，the ATC entered into an agreement with its developers to receive funding for conservation efforts．
The ATC also received support from other sources，such as the Virginia Outdoors Foundation's Forest CORE Fund and donations from members of both the ATC and the Roanoke Appalachian Trail Club．
【语篇解读】　本文是一篇新闻报道。文章报道了弗吉尼亚州的麦卡菲诺布(McAfee Knob)附近的850英亩土地被两家保护组织购买，以保护该地区的自然景观和恢复野生动物栖息地。
√
1．What is the new agreement in paragraph 1 about？(　　)
A．Land purchase．
B．Tourism limitation．
C．Demand for funding．
D．Resource management．
A　[细节理解题。根据第一段第三、四句可知，新协议与土地收购有关。故选A项。]
√
2．What's Heather Richards'attitude towards the deal？(　　)
A．Uncaring．　　　　　　　 B．Doubtful．
C．Favorable． D．Mixed．
C　[细节理解题。根据第二段第一句可知，Heather Richards对这份协议持赞成态度。故选C项。]
√
3．How does the author introduce the popularity of McAfee Knob？
(　　)
A．By presenting facts．
B．By conducting an analysis．
C．By making comparisons．
D．By explaining a concept．
A　[推理判断题。根据第三段内容可知，作者陈述了两个事实：到访游客数量和谷歌在主页展示其插画，用陈述事实的方式介绍了McAfee Knob的受欢迎程度。故选A项。]
4．Which of the following about the ATC agrees with the text？(　　)
A．It served as the only sponsor．
B．It gave in to a certain extent．
C．It refused donations in any form．
D．It approved of the plan originally．
√
B　[推理判断题。根据倒数第二段最后一句可知，ATC最初是反对这一计划的，但最终还是达成了协议，说明它做出了一定的让步。故选B项。]
Ⅱ．阅读七选五(限时7分钟)
(2025·湖南邵阳模拟)
Coral reefs are the rainforests of the ocean．They exist on vast scales and are equally important havens(避风港)of biodiversity．Reefs occupy 0.1% of the oceans．　1　.
　2　 Without the protection which reefs afford from crashing waves，low-lying islands such as the Maldives would have flooded long ago，and a billion people would lose food or income．However，reefs are under threat from rising sea temperatures．Heat causes the algae (海藻) with which corals are living together to generate toxins (毒素) that force those corals to leave．This can causes a coral's death．
Research groups around the world are coming up with plans of action to see if that will help，such as identifying naturally heat-resistant corals and cross-breeding such corals to create a new type．　3　 Without carbon reduction and a decline in local，coral-killing pollution，even resistant corals will not survive the century．
Doubters doubt humanity will get its act together in time to make a great difference．
　4　 Carbon targets are being set and ocean pollution is being dealt with．Countries that share responsibilities for reefs are starting to act together．Scientific workarounds can also be found．Natural currents can be applied to facilitate mass breeding．Sites of the greatest ecological and economical importance can be identified to maximize bang for the buck．
This mix of natural activities and human intervention is important．　5　 Hard-core greens—those who think that all habitats should be kept unspoiled—may not approve．But when entire ecosystems are facing destruction，the cost of doing nothing is too great to bear．
A．Coral is useful to people．
B．But there are grounds for optimism．
C．And they host a quarter of marine species．
D．It could serve as a blueprint for other ecosystems．
E．Coral's global ecosystem services are worth up to $10trn a year．
F．This research can also be brought to bear on trying to save entire ecosystems．
G．However，the assisted evolution of coral does not meet with universal enthusiasm．
【语篇解读】　本文是一篇说明文。珊瑚礁对海洋生态系统和人类至关重要，但是珊瑚礁正受到海水温度上升的威胁，研究人员正在采用自然活动和人为干预相结合的措施进行保护。
1．C　[根据前文“珊瑚礁是海洋中的热带雨林。它们规模庞大，同样是生物多样性的重要避风港”可知，此处是讲珊瑚礁是海洋生物多样性的重要避风港，C项同样描述前文语境，切合文意。故选C。]
2．A　[根据后文“如果没有珊瑚礁所提供的保护，像马尔代夫这样地势低洼的岛屿很久以前就会被海水淹没，10亿人将失去食物和收入”可知，此处是说明珊瑚礁的用途。A项提到珊瑚对于人类有益，切合文意，起到引出后文的作用。故选A。]
3．G　[此处是指珊瑚的辅助进化并没有受到广泛的认可，G项提到珊瑚的进化并没有得到支持。切合文意，起到承上启下的作用。故选G。]
4．B　[此处是指情况也有好的趋势，B项提到各国开始采取行动，说明事情在往好的方面发展。该项切合文意，起到承上启下的作用。故选B。]
5．D　[此处是指自然活动和人为干预相结合的措施非常重要，可以作为其他生态系统的蓝图。D项表明珊瑚对生态系统也起到很大的作用。该项切合文意，符合语境。故选D。]
Ⅲ．语法填空(限时6分钟)
(2024·江苏南通模拟)
Ji Jiahe，from No．2 High School of East China Normal University，wants to help people around him who are suffering from depression．His team project won first prize in the 2022 Brain Challenge，1．________ is held by Brain Bee for young students，and this year 2．__________ (be) the third year of the competition since 2020．
which
has been/is
Ji's project，aided by two other friends and team members Zou Ruoyao and Zhang Yutian，has an interesting name called Le Bu Si Shu(“乐不思鼠”)．They have focused 3．________ innovating the tail suspension test(悬尾实验) ． 4．________ (normal) ，in a tail suspension test，rats with depression 5．___________ (divide) into two groups，with only one group injected(注入) with the new antidepressant whose efficacy is about to be tested．The two groups of rats are hung by
on/upon
Normally
are divided
their 6．________ (tail)．Researchers observe how long each group of rats struggles to free 7．__________ (they)．His team also came up with the idea of using computers to quantify 8．________ calculate rats'movements．Researchers can decide whether each movement counts based on the numbers that the computer gives，9．________ (use) the weighing scale(体重计) to capture every single movement of a rat．
tails
themselves
and
using
In the future，Ji wants to become a researcher．“I think the most fundamental way 10．________ (help) is developing medicines，so that's the field I will be working on，”Ji added．
【语篇解读】　本文是一篇说明文。文章介绍了季家合和他的团队通过一个名为“乐不思鼠”的实验，想要通过研究帮助患有抑郁症的人的故事。
to help
1．which　[考查定语从句。此处引导非限制性定语从句，修饰先行词the 2022 Brain Challenge，先行词在从句中作主语。故填which。]
2．has been/is　[考查动词的时态和主谓一致。根据时间状语since 2020可知，此处使用现在完成时，主语this year为第三人称单数，谓语动词使用has been，也可以认为此句是对于客观事实的陈述，用一般现在时，应填is。故填has been/is。]
3．on/upon　[考查介词。focus on/upon为固定短语，意为“专注于”。故填on/upon。]
4．Normally　[考查副词。空格处修饰整个句子，需用副词形式作状语；且位于句首，需大写首字母。故填Normally。]
5．are divided　[考查动词的时态、语态和主谓一致。空格处在句中作谓语动词，主语rats是复数名词且和divide之间是被动关系，此句陈述的是客观事实，应用一般现在时的被动语态。故填are divided。]
6．tails　[考查名词的复数。根据空格前的their可知，空格处应填名词，tail为可数名词，应用复数形式。故填tails。]
7．themselves　[考查代词。空格处在句中作free的宾语，宾语和主语所指相同，故宾语用反身代词。故填themselves。]
8．and　[考查连词。根据句意可知，quantify 和 calculate是并列关系，和前面的不定式符号to构成了不定式作目的状语。故填and。]
9．using　[考查非谓语动词。分析句子结构可知，counts为谓语动词，空格处应填非谓语动词作方式状语，Researchers和use之间为主谓关系，需用动词-ing形式。故填using。]
10．to help　[考查非谓语动词。分析句子结构可知，is为系动词，空格处应填非谓语动词作定语，way后通常用不定式作定语。故填to help。]
Ⅳ．读后续写(限时25分钟)
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
(2024·江苏南通模拟)
Everyone can help their community in their little way，just like David did．
The young barber likes to give back to his community by providing free haircuts to residents in his community and sharing nice conversations with them．
But it was different when it was time for Lucy's haircut．The young barber remembered Lucy，a young lady living beside the community park，and how he watched her work day after day when he was younger．At the back of his mind，David always knew he would do something for this hard-working lady someday．
Armed with a chair and his haircutting tools，David set up a sidewalk shop and gave a free haircut to his neighbourhood．
While Lucy came to have a haircut，she shared how it had been hard for her and her family．She lost loved ones．Lucy was ill herself，and being sick meant not being able to work for almost two months．
To help Lucy and other residents in the neighbourhood，David gave Lucy $100 in cash and set up a GoFundMe account．
Lucy truly appreciated the behaviour and still got emotional whenever she recalled that memorable free haircut and cash gift．It warmed her heart to know that a young man like David listened to what she had to say and lent her a hand．
But this was not where the heart-warming story between David and Lucy ended．Ever since that summer，David has realized that he still had more surprises to give the neighbourhood，particularly to Lucy．
David had noticed that Lucy was hiding her smile whenever they talked．She didn't dare to smile widely because of her teeth，which，according to her，were kind of ugly．
Lucy shared how often she would get comments from her customers about her teeth．One time，a young customer just lost his tooth，and Lucy joked that both of them didn't have teeth．
注意：续写词数应为150左右。
However，David decided to change that．_____________________________________________________________________________________________________________________________________________________________________________________________________
Lucy had never seen a dentist (牙医) before． __________________________________________________________________________________________________________________________________________________________________________________________________
【语篇解读】　本文话题为社会真情类。年轻的理发师David喜欢回馈社区，他在路边开了一家理发店，免费为街坊四邻理发，Lucy住在社区公园旁边，她失去了亲人，自己也生病了不能工作，David不仅帮她理发，还给她100美元现金，并建立了一个GoFundMe账户帮助她和其他人，Lucy很感激，David还注意到Lucy在谈话时总是隐藏笑容，因为她自己说她的牙齿有些难看。
【写作指导】
1．段落续写：①由第一段首句内容“然而，David决定改变这一点。”可知，第一段可描写David联系牙医并决定陪同Lucy去看牙医。
②由第二段首句内容“Lucy以前从未看过牙医。”可知，第二段可描写Lucy看完牙医后变得更加自信，David也感激那些帮助自己回馈社会的人。
2．续写线索：联系牙医——牙医愿意提供帮助——看牙医——更自信——感激
【参考范文】
However，David decided to change that． Although he regularly showed up in the neighbourhood to provide free haircuts to the neighbourhood，David had also been busy arranging for Lucy to receive a new set of teeth．He reached out to a dentist，Dr．Sofia Rodriguez，who felt it a must to help after learning about Lucy's past and current situation．David drove Lucy to her dental appointment and made sure that his friend wouldn't pay for anything to get her much-needed false teeth．
Lucy had never seen a dentist (牙医) before． So it was important for David to accompany his friend to her appointment at a clinic where they spoke Spanish so that Lucy would be comfortable．Now，Lucy feels more confident and doesn't hesitate to give everyone her new winning smile，which she is still getting used to．David understands the importance of gratitude，and he's so grateful to the people that have been supporting him in this little project to give back to the community．
谢 谢！