资源简介

(共37张PPT)
课前训练
1.Unluckily my mother came down with an illness and I spent the whole day (照顾) her.
2.So far all the medical experts (赞同) the view that this disease is caused by such germs.
3.Although I am faced with many difficulties，I __________________
______________ (下定决心) solve the problem once and for all.
4.Having collected substantial proof，I have confidence in ___________(查明) how the incident is going.
attending to
have subscribed to
have been/am
Ⅰ.短语填空
determined to
finding out
5.It is (由于) his help that I can fully understand this theoretical framework.
6. (幸亏) your guidance，I could handle the issue so smoothly.
7.He (很可能) be in charge of the activity，because so many people support him.
as a result of
Thanks to
is likely to
长难句分析
学习目标
1.分析全文长难句，增进文章理解
2.掌握until引导的时间状语从句、疑问词+不定式结构、so/such...that结构
3.学会在写作中运用长短句使文章更丰富
Step1 课文长难句讨论
小组讨论并完成练习
每组派一个代表发言（每组2题），剩余3题竞选答题
1.句子：Cholera used to be one of the most feared diseases in the world, until a British doctor, John Snow, showed how it could be overcome.
结构分析： 句； 引导 从句，从句中包含 引导的 从句（作showed的宾语）。
汉语翻译
复合
until
时间状语
how
宾语
2.句子：In the early 19th century, when an outbreak of cholera hit Europe, millions of people died from the disease.
结构分析： 句； 引导的 从句。
汉语翻译：
复合
时间状语
when
3.句子：As a young doctor, John Snow became frustrated because no one knew how to prevent or treat cholera.
结构分析： 句， 引导 从句，从句中“how to...”是不定式短语作knew的 。
汉语翻译：
复合
原因状语
because
宾语
4.句子：However, he never lost his desire to destroy cholera once and for all.
结构分析： 句；“to destroy...”不定式短语作 修饰“desire”。
汉语翻译：
简单
后置定语
5.句子：One theory was that bad air caused the disease.
结构分析： 句； 引导的 从句作was的 。
汉语翻译：
复合
that
表语
表语
6.句子：The other was that cholera was caused by an infection from germs in food or water.
结构分析： 句； 引导的 从句作was的 ，从句含 语态。
汉语翻译：
复合
that
表语
表语
被动
7.句子：He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
结构分析： 句；第一个that引导 从句，宾语从句中包含“so...that...”结果 从句。
汉语翻译：
复合
宾语
状语
8.句子：Snow began by marking on a map the exact places where all those who died had lived.
结构分析： 句； 引导 从句修饰“the exact places”，定语从句中又包含 引导的 从句（修饰“all those”）。
汉语翻译：
复合
who
where
定语
定语
9.句子：It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.
结构分析： 句；it作 ，第一个that引导 ； 从句中包含“so...that...”结果状语从句，“had it delivered”是 ”结构。
汉语翻译：
复合
have sth.done
主语从句
形式主语
主语
10.句子：As a result of this evidence, John Snow was able to announce that the pump water carried cholera germs.
结构分析： 句； 引导的 从句作announce的 。
汉语翻译：
复合
宾语
宾语
that
11.句子：Accordingly, he had the handle of the pump removed so that it could not be used.
结构分析： 句；so that引导 从句，从句含 语态。
汉语翻译：因此，他让人拆掉了水泵的把手，这样水泵就无法使用了。
复合
目的状语
被动
12.句子：The truth was that the water from the Broad Street pump had been infected by waste.
结构分析： 句； 引导的 从句作was的 ，从句含 语态。
汉语翻译：
复合
表语
被动
表语
that
13.句子：Some companies sold water from the River Thames that was polluted by raw waste.
结构分析： 句； 引导的 从句修饰“the River Thames”。
汉语翻译：
复合
that
定语
14.句子：The people who drank this water were much more likely to get cholera than those who drank pure or boiled water.
结构分析： 句；包含两个who引导的 从句（分别修饰“the people”和“those”），含“more likely...than...”比较结构。
汉语翻译：
复合
定语
15.句子：Fortunately, we now know how to prevent cholera, thanks to the work of John Snow.
结构分析： 句；“how to...”不定式短语作know的 ，thanks to引导 状语。
汉语翻译：
简单
宾语
原因
Step2 难句拓展
[教材原句P2] Cholera used to be one of the most feared diseases in the world，until a British doctor，John Snow，showed how it could be overcome.
在英国医生约翰·斯诺向人们展示如何战胜霍乱之前，霍乱曾是世界上最令人恐惧的疾病之一。
1
until 引导的时间状语从句
·until引导时间状语从句，若主句的谓语动词是延续性的，那么这个主句需用肯定形式；若主句的谓语动词是非延续性的，则主句常用否定式，构成not...until...结构。
·部分倒装结构：“Not until＋时间状语从句或短语＋助动词/情态动词＋主语＋谓语动词”。
·强调结构：It is/was not until＋时间状语从句或短语＋that＋主句部分。
(1)(读后续写之情绪描写) 我们一直与这只凶猛的熊作斗争，直到一些好心的人冲过来帮助我们对付它，我们才松了一口气。
We some kind people rushed to help us handle it and we sighed in relief.
kept fighting with the fierce bear until
(2)(读后续写之后悔心理描写)直到在森林里迷了路，简才发出一声后悔的喊叫。
①Jane didn’t let out a cry of regret .
② Jane let out a cry of regret.(用倒装句改写)
③ Jane let out a cry of regret.(用强调句改写)
until she got lost in the forest
Not until she got lost in the forest did
It was not until she got lost in the forest that
[教材原句P2] As a young doctor，John Snow became frustrated because no one knew how to prevent or treat cholera.
由于当时无人知道如何预防或治疗霍乱，年轻的约翰·斯诺医生很沮丧。
[教材原句P3] Fortunately，we now know how to prevent cholera，thanks to the work of John Snow.
幸运的是，由于约翰·斯诺的努力，我们现在知道了如何预防霍乱。
2
疑问词＋不定式
·“疑问词＋不定式”结构可在句中作主语、宾语、表语、同位语等句子
成分。
·在“疑问词＋不定式”结构中，不定式必须用主动式而不能用被动式；
用于该结构的常见疑问词有who，what，which，how，when，where等。
注意：whether后可接不定式，而if后不可以。
(1)(2024·天津6月，书面表达)既然许多学生不知道如何建设绿色校园，我感到非常荣幸能提供一些实际的做法。
Now that many students _________________________________________
__________，I feel greatly honored to offer some practical practices.
(2)(2022·浙江1月，读后续写)脸上带着鼓励的微笑，我的搭档耐心地说：“最重要的是下一步做什么。能否得一等奖取决于我们的周密计划。”
My partner said patiently，casting an encouraging smile，“The most important is________________._________________________depends on our careful plans.”
have no idea/don’t know how to build a green
campus
what to do next
Whether to win first prize
(3)我们正在就何时何地为我们敬爱的英语老师举办惊喜派对而展开激烈的争论。
We are having a heated debate on _________________________________
for our beloved English teacher.
when and where to hold a surprise party
[教材原句P2] He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
他发现霍乱疫情在两条街道上尤为严重，十天内就有500多人死亡。
[教材原句P2] It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.
该妇女似乎非常喜欢从水泵抽上来的水，每天都让人从那里打水运到家里来。
3
so...that...引导结果状语从句
·so...that...句型的常见形式：
so＋ adj./adv.＋that...
so＋ adj.＋a/an＋ n.(单数可数)＋that...
so＋many/much/few/little(少)＋ n.＋that...
·such...that...句型的常见形式：
such＋a/an＋ adj.＋ n.(单数可数)＋that...
such＋ adj.＋ n.(复数或不可数)＋that...
·当so/such放在句首时，主句要用部分倒装语序。
(1)(2024·全国甲，书面表达)中国的交通经历了如此多的显著变化，它给中国人提供了不同的旅行方式。
Chinese transport has experienced _________________________________
________ it gives the Chinese people access to different means of travelling.
(2)(2024·北京，书面表达)在过去的75年里，中国在各个方面都取得了巨大的进步，以至于你不知道你的文章应该关注什么。
In the past 75 years，China ______________________________________
________ you don’t know what to focus on in your article.
so many remarkable transformations
has made such great progress in all aspects
that
that
(3)(2023·天津6月，书面表达)即将到来的中国工作坊是如此有意义的活动，以至于吸引了许多交换生。
The upcoming Chinese workshop is________________________________
__________________________________________________________.
(4)(读后续写之紧张心理描写)他是如此紧张，以至于他感觉他的舌头打结，手心出汗。
①He was and palms sweating.
② and palms sweating.(用倒装句改写)
so meaningful an activity/such a meaningful activity that it appeals to numerous exchange students
so nervous that he felt his tongue tied
返 回
So nervous was he that he felt his tongue tied
Step3 Practice
1.自从1995年毕业，梁建英一直如此致力于设计高铁，以至于她几乎没有时间放松。(so...that...引导结果状语从句)
Since she graduated in 1995，Liang Jianying _____________________
________________________________she nearly has no time to relax.
2.即使她不知道如何解决她所遇到的困难，她也不会感到沮丧。(疑问词＋不定式)
Even if she isn’t sure ____________________________________________
_________，never will she feel frustrated.
has been so devoted to
designing high-speed railways that
how to solve the difficulties (that/which) she comes
Ⅱ.主题微写作——高铁设计师梁建英
across
3.她负责高速铁路的建设，在她和她的团队的不懈努力下，发明了时速300－350千米的高速动车组。
She is responsible for/in charge of the construction of high-speed railways and ，the 300－350 km/h high-speed EMU has been invented.
4.从她身上，我意识到，我们不能放弃直到实现我们的目标。(not until引导的倒装句)
From her，I realize that .
thanks to/through her and her team’s tireless efforts
not until we achieve our goals can we give up
5.总之，我们应该向她学习，永远不要怀疑我们实现最初目标的能力。(suspect)
All in all，we should learn from her and never should we _____________
_______________________________.
组句成篇　以上句子可以加上过渡词语和其他联想内容组成一篇小短文。
suspect our
ability to achieve our initial goals

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