高中人教版 (2019)Unit 3 Diverse Cultures导学案

这是一份高中人教版 (2019)Unit 3 Diverse Cultures导学案，共6页。学案主要包含了动词升级，形容词升级，名词升级等内容，欢迎下载使用。
动词是句子的核心，选择恰当的动词能让表达更加精准有力。很多同学习惯使用一些基础动词，如 make、get、have、take 等，这些动词虽然通用性强，但表达往往不够具体。下面我们来看一些常见的动词升级案例。
1. 表达“认为、觉得”的动词升级
2. 表达“帮助、促进”的动词升级
3. 表达“努力、尝试”的动词升级
二、形容词升级
形容词能够使描述更加生动形象。在写作中，恰当地使用高级形容词可以让文章更具感染力。以下是一些常见的形容词升级案例，同学们可以在写作中灵活运用。
1. 表达“重要的”形容词升级
2. 表达“好的、优秀的”形容词升级
三、名词升级
名词的升级往往能够使表达更加具体、专业。在议论文写作中，使用抽象名词代替动词或形容词，可以使论述更加正式、学术化。以下是一些常见的名词升级案例。
常见名词升级一览表
第二章 句型优化篇
一、简单句变复合句
简单句虽然结构清晰，但过多使用会使文章显得单调。将简单句转化为复合句，可以使文章层次更加丰富，逻辑更加严密。以下是几种常见的句型转换方法。
1. 使用定语从句
定语从句是英语写作中使用频率较高的从句类型，能够使句子更加紧凑、信息量更大。通过定语从句，可以将两个简单句合并为一个复合句，使表达更加流畅。
2. 使用名词性从句
名词性从句包括主语从句、宾语从句、表语从句和同位语从句，能够使表达更加正式、学术化。在议论文写作中，恰当使用名词性从句可以增强论证的力度。
3. 使用状语从句
状语从句能够表达时间、原因、条件、让步等多种逻辑关系，是连接句子、构建语篇的重要手段。合理使用状语从句，可以使文章的逻辑更加清晰、层次更加分明。
二、使用非谓语动词
非谓语动词包括不定式、动名词和分词，是英语写作中提升句子档次的重要手段。使用非谓语动词可以使句子更加简洁、紧凑，避免过多使用从句造成的冗长感。
1. 使用现在分词
2. 使用过去分词
三、使用强调句和倒装句
强调句和倒装句是英语中的特殊句式，能够突出句子中的某个成分，增强表达效果。在写作中恰当使用这些句式，可以使文章更加生动有力，给阅卷老师留下深刻印象。
1. 强调句型
2. 倒装句型
第三章 实战演练篇
一、段落升级实例
下面我们通过一个完整的段落来展示如何运用前面所学的技巧，将一篇普通的作文升级为高分作文。请同学们仔细对比普通版本和升级版本，体会其中的变化。
【普通版本】
I think reading is very imprtant. It can help us learn many things. We can get knwledge frm bks. Als, reading can make us happy. Many peple like reading in their free time. I hpe everyne can read mre bks.
【升级版本】
Frm my perspective, reading plays a vital rle in ur persnal develpment. Nt nly des it braden ur hrizns, but it als enriches ur minds with prfund knwledge. What makes reading particularly valuable is that it serves as a surce f spiritual satisfactin, bringing us inner peace and jy. It is thrugh reading that we can explre the wrld withut traveling. Therefre, I firmly believe that cultivating a reading habit is indispensable fr everyne.
【升级技巧解析】
"I think" 升级为 "Frm my perspective"，表达更加正式。
"very imprtant" 升级为 "plays a vital rle"，词汇更加高级。
使用 "Nt als" 倒装句型，增强表达效果。
使用 "What that" 主语从句，句式更加丰富。
使用 "It " 强调句型，突出重点。
"I hpe" 升级为 "I firmly believe"，语气更加坚定。
二、常用高级句型汇总
为了方便同学们在写作中灵活运用，下面整理了一些常用的高级句型结构，建议同学们熟记并在日常写作中多加练习。
1. 表达观点
Frm my perspective, ... （在我看来……）
As far as I am cncerned, ... （就我而言……）
I am firmly cnvinced that ... （我坚信……）
It is universally acknwledged that ... （人们普遍认为……）
2. 表达因果
accunt fr （解释，是……的原因）
result in / lead t （导致）
arise frm / stem frm （源于）
as a cnsequence f （由于……的结果）
3. 表达对比
in cntrast t / by cmparisn with （与……相比）
n the cntrary （相反）
while / whereas （然而）
differ frm / be distinct frm （与……不同）
结语
英语写作能力的提升不是一蹴而就的，需要同学们在日常学习中不断积累和练习。本手册所介绍的词汇替换和句型优化技巧，只是写作提升的一部分。真正的高分作文，还需要同学们注重内容的充实性、逻辑的严密性以及语言的准确性。
普通表达
高级表达
例句展示
think
hld the view that
I hld the view that reading is beneficial.
think
harbr the idea that
I harbr the idea that cperatin matters.
think
be cnvinced that
I am cnvinced that practice makes perfect.
believe
cling t the belief that
I cling t the belief that hnesty pays.
普通表达
高级表达
例句展示
help
facilitate
Technlgy facilitates ur daily life.
help
cntribute t
Exercise cntributes t gd health.
enhance
Reading enhances ur knwledge.
imprve
prmte
The plicy prmtes ecnmic grwth.
普通表达
高级表达
例句展示
try t d
make an attempt t d
He made an attempt t slve the prblem.
try ne's best
spare n effrt t d
We shuld spare n effrt t prtect nature.
wrk hard
strive t d
We shuld strive t achieve ur gals.
try hard
make every endeavr t d
We make every endeavr t succeed.
普通表达
高级表达
例句展示
imprtant
vital / crucial
Educatin plays a vital rle in sciety.
imprtant
significant
This is a significant discvery.
imprtant
indispensable
Water is indispensable t life.
imprtant
essential
Sleep is essential fr health.
普通表达
高级表达
例句展示
gd
beneficial
Reading is beneficial t ur mind.
gd
favrable
The weather is favrable fr travel.
excellent
utstanding
He is an utstanding student.
great
remarkable
She made remarkable prgress.
普通表达
高级表达
普通表达
高级表达
peple
individuals
way
apprach
result
cnsequence
prblem
dilemma
chance
pprtunity
idea
cncept
use
applicatin
need
necessity
help
assistance
chice
alternative
普通表达（简单句）
高级表达（定语从句）
I have a friend. He lives in Beijing.
I have a friend wh lives in Beijing.
The bk is interesting. I bught it yesterday.
The bk which I bught yesterday is interesting.
This is the schl. My father wrks there.
This is the schl where my father wrks.
普通表达
高级表达（名词性从句）
He will cme. It is certain.
It is certain that he will cme.
What shuld we d? It is a questin.
The questin is what we shuld d.
He made a prmise. He wuld help me.
He made a prmise that he wuld help me.
普通表达
高级表达（状语从句）
He was tired. He kept wrking.
He kept wrking althugh he was tired.
It rained heavily. We stayed at hme.
We stayed at hme because it rained heavily.
Wrk hard. Yu will succeed.
Yu will succeed as lng as yu wrk hard.
普通表达
高级表达（现在分词）
He sat there and read a bk.
He sat there, reading a bk.
When he heard the news, he jumped with jy.
Hearing the news, he jumped with jy.
The girl wh is standing there is my sister.
The girl standing there is my sister.
普通表达
高级表达（过去分词）
Because he was mved by the mvie, he cried.
Mved by the mvie, he cried.
The bk which was written by him is ppular.
The bk written by him is ppular.
When it is seen frm the hill, the city lks beautiful.
Seen frm the hill, the city lks beautiful.
普通表达
高级表达（强调句）
I met him in the park yesterday.
It was in the park that I met him yesterday.
His hard wrk led t his success.
It was his hard wrk that led t his success.
I really want t imprve my English.
It is English that I really want t imprve.
普通表达
高级表达（倒装句）
I have never seen such a beautiful sunset.
Never have I seen such a beautiful sunset.
He had hardly arrived when it began t rain.
Hardly had he arrived when it began t rain.
We can succeed nly by wrking hard.
Only by wrking hard can we succeed.