资源简介

Section Ⅲ　Grammar and usage
　　　(语法项目——现在完成进行时)
语境中体悟
I have been hearing① a strange sound for a while.It's a deep, loud roar, like a lion's.But there aren't any lions here ...Or are there Soon I see what has been making② the noise: a howler monkey.Now I feel less worried.Realising that something is moving③ on my shoulder, I turn my head to look at it.Oh no! It's a giant spider! I brush it off and it runs under some leaves.I try to bat away the huge insects, which have been flying④ around my head in a black cloud for quite a while.I pull off the headset and I'm back in my living room.Thank goodness! I have been given⑤ the latest virtual reality headset and, for the last twenty minutes, I have been using⑥ it to explore the Amazon.This is an amazing experience and a reminder of how many species there are in the rainforest.We must do all we can to protect it.
[语法入门]
句③为现在进行时，表示动作现在正在进行；
句⑤为现在完成时的被动语态，现在完成时一般表示动作已经完成；
句①②④⑥是现在完成进行时，表示动作开始于过去，持续到现在，可能还将继续下去。
学案中理清
一、现在完成进行时的用法
1．表示从过去某一时刻开始一直持续到说话时还在进行，或可能还要继续下去的动作。通常和“for＋时间段”或“since＋时间点(或从句)”的时间状语连用。
I've been waiting for an hour but she still hasn't come.　我已经等了一个小时，但她还没有来。
She has been playing tennis since she was eight.
自从八岁以来她一直在打网球。
2．现在完成进行时在上下文语境充分时也可不用时间状语。这种现在完成进行时多指“刚才”或“近来”发生的动作，一般不再继续，并往往含有一种直接的结果。
You've been working too hard. 你工作太辛苦了。
You've been smoking again.　 你又抽烟了。
Who's been insulting you？　 谁冒犯你了？
3．有时现在完成进行时所表示的动作并不是一直在不停地进行，而是在断断续续地重复。这时现在完成进行时可用于瞬间动词。
He's been shaving since last year.
他从去年开始就一直刮胡子。
You have been saying for a year that you will study abroad.　整整一年你都在说要出国学习。
4．强调动作延续时间的长久或带感彩。
She has always been working like that.
她一贯是那样工作的。
Tom's hands are very dirty. He has been repairing the car.　
汤姆的手很脏。他一直在修汽车。
|图解助记|
二、现在完成进行时与现在完成时的区别
1．在不使用时间状语的情况下，现在完成进行时的动作不一定已经完成，很可能还要持续下去，而现在完成时一般表示动作已经完成。现在完成进行时强调动作的延续性，而现在完成时强调动作的结果。
2．现在完成进行时往往表示动作在重复，现在完成时一般表示一次性动作。
3．现在完成进行时比较生动，有时带有强烈的表扬或厌恶等感彩，而现在完成时往往只说明一个事实、一种影响或结果，平铺直叙，没有什么感彩可言。
|名师点津|　有些动词不能用于现在完成进行时，但可用于现在完成时：
状态动词：be, have, exist；
情感动词：like, love, hate, dislike；
感官动词：see, hear, know, feel, sound；
短暂性动词：finish, marry, come, go等。
They have gone to Shanghai.　 他们已经去上海了。
They have been to Shanghai.　 他们曾去过上海。
They have already finished the work. 他们已经完成了这项工作。
应用中融通
用所给动词的适当形式完成短文
Some experts ①____________________ (do) some research on robots these years.Robot teachers are now very popular with pupils in some primary schools in South Korea.②________________ (compare) with human teachers, robot teachers are more patient.In addition, they ③________________ (stand) there since they were created and never feel tired.④________________ (equip) with microphones and video cameras，the robots teach students as teachers.Researchers found that the English teaching robots helped raise students' interest in the language.More and more students gradually got their grades ⑤____________ (improve) in exams.Meanwhile, other robot teachers，which can teach math, science and art, ⑥____________________ (develop) so far as well.Many people think these robot teachers should be used in faraway village schools so that the children who ⑦________________ (look) forward to better education these years can also receive good education.⑧__________ (give) rural school children more learning chances, the South Korean government ⑨________________ (express) great interest in developing these robots already.No doubt there will be more and more robot teachers ⑩____________ (work) with students.Perhaps they will completely replace human teachers one day in the future.Who knows
I was equipped with an artificial hand, but it did not feel like part of me.　我安装了一只假手，但感觉它不像是我(身体)的一部分。
★equip vt.配备；使有能力
|用|法|感|知|
(主旨升华句)We should equip ourselves with the high positive poses and make our every day beautiful and energetic!
我们应该用高度积极的姿态装备自己，让我们的每一天变得美好且充满活力！
(写作增分句)The path to success is a rocky path and you need to be prepared and fully equipped for the trip.
成功的道路是艰难的，你需要为此做好准备，充分装备自己。
[归纳点拨]
(1)equip ...with ...　　 用……装备……；让……具备(知识、技能等)
be equipped with 配备着/具有…… (常用过去分词作状语)　　　　
　equip sb./sth.for ...　　 为……而武装某人；为……而装备某物
be equipped to do sth. 能够胜任做某事
(2)equipment n. [U] 装备；设备
a piece of equipment 一件装备
|应|用|融|会|
(1)单句语法填空
①It is often said that human beings are naturally equipped ____________ (speak)．
②We want our son to have a good education that will equip him ____________ future life.
③In addition, they spend money on fishing ________________ (equip), fuel and boat repairs.
(2)熟词生义
④A basic two hour first aid course would equip you to deal with any of these incidents.________________
Section Ⅲ　Grammar and usage
语法专题突破
应用中融通
①have been doing　②Compared　③have been standing
④Equipped　⑤improved　⑥have been developed
⑦have been looking　⑧To give　⑨has expressed　⑩working
新知深化学习
①to speak　②for　③equipment　④使有能力
4 / 4(共60张PPT)
Section Ⅲ　Grammar and usage
(语法项目——现在完成进行时)
目 录
NO.1 语法专题突破
NO.2 新知深化学习
课时检测
语法专题突破
NO.1
语境中体悟
I have been hearing① a strange sound for a while.It's a deep, loud roar, like a lion's.But there aren't any lions here ...Or are there Soon I see what has been making② the noise: a howler monkey.Now I feel less worried.Realising that something is moving③ on my shoulder, I turn my head to look at it.Oh no! It's a giant spider! I brush it off and it
runs under some leaves.I try to bat away the huge insects, which have been flying④ around my head in a black cloud for quite a while.I pull off the headset and I'm back in my living room.Thank goodness! I have been given⑤ the latest virtual reality headset and, for the last twenty minutes, I have been using⑥ it to explore the Amazon.This is an amazing experience and a reminder of how many species there are in the rainforest.We must do all we can to protect it.
[语法入门]
句③为现在进行时，表示动作现在正在进行；
句⑤为现在完成时的被动语态，现在完成时一般表示动作已经完成；
句①②④⑥是现在完成进行时，表示动作开始于过去，持续到现在，可能还将继续下去。
学案中理清
一、现在完成进行时的用法　
1．表示从过去某一时刻开始一直持续到说话时还在进行，或可能还要继续下去的动作。通常和“for＋时间段”或“since＋时间点(或从句)”的时间状语连用。
I've been waiting for an hour but she still hasn't come.　
我已经等了一个小时，但她还没有来。
She has been playing tennis since she was eight.
自从八岁以来她一直在打网球。
2．现在完成进行时在上下文语境充分时也可不用时间状语。这种现在完成进行时多指“刚才”或“近来”发生的动作，一般不再继续，并往往含有一种直接的结果。
You've been working too hard.
你工作太辛苦了。
You've been smoking again.
你又抽烟了。
Who's been insulting you
谁冒犯你了？
3．有时现在完成进行时所表示的动作并不是一直在不停地进行，而是在断断续续地重复。这时现在完成进行时可用于瞬间动词。
He's been shaving since last year.
他从去年开始就一直刮胡子。
You have been saying for a year that you will study abroad.　
整整一年你都在说要出国学习。
4．强调动作延续时间的长久或带感彩。
She has always been working like that.
她一贯是那样工作的。
Tom's hands are very dirty. He has been repairing the car.
汤姆的手很脏。他一直在修汽车。
|图解助记|
二、现在完成进行时与现在完成时的区别　
1．在不使用时间状语的情况下，现在完成进行时的动作不一定已经完成，很可能还要持续下去，而现在完成时一般表示动作已经完成。现在完成进行时强调动作的延续性，而现在完成时强调动作的结果。
2．现在完成进行时往往表示动作在重复，现在完成时一般表示一次性动作。
3．现在完成进行时比较生动，有时带有强烈的表扬或厌恶等感彩，而现在完成时往往只说明一个事实、一种影响或结果，平铺直叙，没有什么感彩可言。
|名师点津|　有些动词不能用于现在完成进行时，但可用于现在完成时：
状态动词：be, have, exist；
情感动词：like, love, hate, dislike；
感官动词：see, hear, know, feel, sound；
短暂性动词：finish, marry, come, go等。
They have gone to Shanghai.
他们已经去上海了。
They have been to Shanghai.
他们曾去过上海。
They have already finished the work.
他们已经完成了这项工作。
应用中融通
用所给动词的适当形式完成短文
Some experts ①______________ (do) some research on robots these years.Robot teachers are now very popular with pupils in some primary schools in South Korea.②__________ (compare) with human teachers, robot teachers are more patient.In addition, they ③________
_____________(stand) there since they were created and never feel tired.
have been doing
Compared
have
been standing
④_________ (equip) with microphones and video cameras，the robots teach students as teachers.Researchers found that the English-teaching robots helped raise students' interest in the language.More and more students gradually got their grades ⑤___________ (improve) in exams.Meanwhile, other robot teachers，which can teach math, science and art, ⑥___________________ (develop) so far as well.Many people think these robot teachers should be used in faraway village schools so that the children who ⑦_________________ (look) forward
Equipped
improved
have been developed
have been looking
to better education these years can also receive good education.
⑧_______ (give) rural school children more learning chances, the South Korean government ⑨____________ (express) great interest in developing these robots already.No doubt there will be more and more robot teachers ⑩________ (work) with students.Perhaps they will completely replace human teachers one day in the future.Who knows？
To give
has expressed
working
新知深化学习
NO.2
I was equipped with an artificial hand, but it did not feel like part of me.　
我安装了一只假手，但感觉它不像是我(身体)的一部分。
★equip vt.配备；使有能力
|用|法|感|知|
(主旨升华句)We should equip ourselves with the high-positive poses and make our every day beautiful and energetic！　
我们应该用高度积极的姿态装备自己，让我们的每一天变得美好且充满活力！
(写作增分句)The path to success is a rocky path and you need to be prepared and fully equipped for the trip.　
成功的道路是艰难的，你需要为此做好准备，充分装备自己。
[归纳点拨]
(1)equip ...with ...　　 用……装备……；
让……具备(知识、技能等)
be equipped with 配备着/具有……(常用过去分词作状语)　　　　
equip sb./sth.for ...　　 为……而武装某人；为……而装备某物
be equipped to do sth. 能够胜任做某事
(2)equipment n. [U] 装备；设备
a piece of equipment 一件装备
|应|用|融|会|
(1)单句语法填空
①It is often said that human beings are naturally equipped ________(speak)．
②We want our son to have a good education that will equip him ___ future life.
to speak
for
③In addition, they spend money on fishing __________(equip), fuel and boat repairs.
(2)熟词生义
④A basic two-hour first aid course would equip you to deal with any of these incidents._________
equipment
使有能力
课时检测
Ⅰ.阅读理解
Almost all of us have a friend, who can eat anything and eat as much as an elephant yet never gain weight.So why can your friend get away with eating what he/she wants and not get fat
First and foremost, it has something to do with Genetics (基因学): high basal metabolic rate (BMR) (高基础代谢率)．When we are resting, our body spends some energy for basic activities like breathing and pumping of the heart.So those with high BMR burn more calories at rest as compared to those who have low BMR.As a result, these individuals don't put on weight despite eating large amounts of foods.
To show that it is true, scientists have experimented on laboratory mice.They gave the mice a special diet with a lot of fat.Some mice gained weight while the other mice stayed thin, even though both groups of mice ate the same amount of food and got the same amount of exercise.Scientists concluded that weight gain seems to be influenced by genetic factors.Armed with this knowledge, they believe it may be possible to develop medicines that can target (针对) the genes and stop people from gaining weight.
Other reasons such as bad eating and living habits as well as illnesses also contribute to weight gain.The study of weight gain is becoming more important as the number of people who are overweight continues to grow.
Current medicines for weight control do not work very well because they can have serious side effects.However, it takes a long time to develop and test new drugs.Therefore, despite this breakthrough in the study of weight loss drugs, scientists and health professionals all agree that currently the best way to control weight gain is to have a healthy, balanced diet and an active lifestyle with daily exercise.This will not only help people avoid becoming overweight, but also help them stay healthy and energetic.
语篇解读：本文是一篇说明文。文章主要说明了发胖与遗传有关，科学家通过实验证明了这一点。
√
1．Why does the author ask a question in paragraph 1
A．To stress his doubts.
B．To compare different results.
C．To introduce the topic.
D．To express his unhappiness.
解析：推理判断题。阅读第一段并结合全文的内容可知，作者在第一段提出问题是为了引入话题。
√
2．What might be the key reason for getting fat
A．Bad living habits.　 B．Genetic factors.
C．Bad eating habits. D．Serious illnesses.
解析：细节理解题。根据第二段中“First and foremost, it has something to do with Genetics: high basal metabolic rate (BMR)．”可知，发胖的主要原因是遗传因素。
√
3．What did the scientists do with the mice during their experiment
A．They gave them the same experimental conditions.
B．They fed them on a special diet with only fat.
C．They studied the genetic structure of their bodies.
D．They divided them into two groups at the beginning.
解析：细节理解题。根据第三段中“Some mice gained weight while the other mice stayed thin, even though both groups of mice ate the same amount of food and got the same amount of exercise.”可知，在实验中，科学家们给了老鼠们相同的实验条件。
4．What can be a suitable title for the text
A．Current Weight-loss Medicines Have Bad Effects
B．Controlling Weight Gain Is Hard but Possible
C．Knowing Your BMR Helps Lose More Weight
D．Genes Play a Role in Deciding Your Weight
解析：标题归纳题。根据全文特别是第二段内容可知，文章主要说明了发胖与遗传有关，科学家通过实验证明了这一点。故D项“基因决定你的体重”适合作文章标题。
√
Ⅱ.完形填空
Several years ago, I experienced daily migraines (偏头痛) that made me want to hit my head against a wall.I was 5 to find a cure.
My father suggested acupuncture, a treatment he had experienced in Hong Kong, China.It had successfully 6 his lower back pain when other therapies and medicines had failed.With limited experience in using traditional Chinese medicine, I decided to give acupuncture a 7 .
Without particular 8 in mind, I found myself in the office of a middle-aged woman, surrounded by Chinese herbal medicines.After placing three fingers on my wrist to feel my heartbeat, she 9 my issue in a comfortable tone.I was then guided to a room and told to lie down.Soon, she took out the needles, which made me somewhat 10 as such objects typically make me uncomfortable.
My first experience with acupuncture was quite 11 .To deal with my migraines, the magical treatment began on the back of my hand, far from my head.With the electricity 12 ， the doctor gently handled the needles and I could 13 the electricity flowing throughout me.A moment later, 14 I knew it, she had turned off the electricity and removed the needles, marking a(n) 15 to the 20-minute process.She then gave me some herbal medicine to drink for five days.
I returned to the doctor for a total of 10 periods, and each time the same 16 was repeated and the same herbal medicine was given.The true 17 of the acupuncture treatment became clear: I remained 18 of migraines for two years.If you've experienced similar conditions, I highly 19 trying it.
语篇解读：本文是一篇记叙文。文章讲述了作者因长期遭受严重头痛困扰而尝试针灸治疗的经历，并详细描述了他从接受针灸建议、初次诊疗过程、治疗中的感受，到最终症状缓解并推荐他人尝试的过程。
√
5．A.embarrassed　　　　　 B．curious
C．eager D．excited
解析：根据前文“I experienced daily migraines that made me want to hit my head against a wall”可知，作者头痛得厉害，急切地想要找到能治愈的药物。
6．A.reduced B．increased
C．caused D．avoided
解析：根据前文“successfully”和下文“when other therapies and medicines had failed”可知，针灸成功地减轻了作者父亲的背痛。
√
√
7．A.shot B．hand
C．check D．thought
解析：根据前文“It had successfully his lower back pain”和下文“I found myself in the office of a middle-aged woman, surrounded by Chinese herbal medicines”可知，父亲使用针灸减轻了背痛，作者决定试试针灸。give sth.a shot“试一试”。
8．A.imaginations B．expectations
C．doubts D．experiences
解析：根据前文“I decided to give acupuncture a ”可知，作者只是想要尝试针灸，因此没有特别的期待。
√
√
9．A.exploring B．exchanging
C．explaining D．expressing
解析：根据前文“After placing three fingers on my wrist to feel my heartbeat”可知，医生诊脉以后，给作者解释了他的病情。
√
10．A.unbelievable B．uneasy
C．unsure D．ineffective
解析：根据后文“as such objects typically make me uncomfortable”可知，作者对针这样的东西会感到不舒服，因此医生拿出针给他针灸时，他感到有些不安。
11．A.frightening B．amazing
C．annoying D．amusing
解析：根据后文“the magical treatment began on the back of my hand, far from my head”可知，作者认为第一次针灸的经历是令人惊奇的。
√
12．A.cut in B．cut off
C．turned down D．turned on
解析：根据后文“the electricity flowing throughout me”可知，作者全身感受到电流，故此处指电流打开。下文“she had turned off the electricity”也是提示。
√
13．A.describe B．recognize
C．sense D．suffer
解析：根据前文“the doctor gently handled the needles”可知，医生开始针灸，作者能够感觉到电流穿过身体。
√
14．A.as B．while
C．after D．before
√
解析：before I knew it表示“不知不觉地”，此处表示针灸在不知不觉中结束了。
15．A.end B．break
C．improvement D．start
√
解析：根据前文“she had turned off the electricity and removed the needles”可知，针灸结束了。
√
16．A.problem B．schedule
C．routine D．strategy
解析：根据后文“repeated and the same herbal medicine was given”可知，每次都重复同样的程序。
√
17．A.concerns B．benefits
C．causes D．goals
解析：根据后文“I remained of migraines for two years.”可知，此处表示的是针灸的益处。
√
18．A.aware B．tired
C．scared D．free
解析：根据后文“If you've experienced similar conditions, I highly trying it.”可知，作者没有再头痛。
√
19．A.recommend B．demand
C．command D．request
解析：根据前文“I remained of migraines for two years.”可知，作者通过针灸，治好了顽疾——偏头痛，因此对于经历类似情况的人，他高度推荐这种疗法。
Ⅲ.语法填空(15分)
Traditional Chinese Medicine (TCM), deeply 20 (root) in the rich heritage of Chinese civilization, is 21 unique and comprehensive medical system that includes various practices such as acupuncture, herbal medicine, massage therapy, and dietary therapy.
TCM, with its origins 22 (date) back thousands of years to ancient China, 23 (save) lives and curing diseases for the past two thousand years or so.TCM has gained recognition and popularity
worldwide due to its effectiveness in addressing a wide range of health conditions.However, it 24 (challenge) when Western Medicine (WM) was introduced by the British doctor Benjamin Hobson, 25 came to China and 26 (systematic) planted the seed of western clinical medicine into the soil of the Chinese intellectual community, posing a serious challenge 27 TCM.In the 1970s, the doctors in WM finally exceeded (超过) 28 practicing TCM.
To promote further exploration into possibilities for TCM and find ways to integrate it with WM, equal importance should be given to the development of both medical systems rather than viewing them as 29 (compete)．
语篇解读：本文是一篇说明文。文章讲述了中医的发展和西医在中国的发展。
20．rooted　考查非谓语动词。be rooted in为固定搭配，意为“植根于，根源在于”；句中已有谓语动词is，空处应填过去分词作状语。
21．a　考查冠词。system为可数名词，此处表示泛指，且unique以辅音音素开头，需用不定冠词a修饰。
22．dating　考查非谓语动词。此处为with复合结构“with＋宾语＋宾语补足语”，空处需填非谓语动词作宾语补足语；its origins和date之间为逻辑上的主谓关系，故填现在分词形式。
23．has been saving　考查动词时态和主谓一致。根据时间状语“for the past two thousand years or so”可知，此处表示的动作从过去持续到现在并将继续下去，应使用现在完成进行时；主语为TCM，助动词应用has。
24．was challenged　考查动词时态、语态和主谓一致。根据空后“was introduced”可知，此处应用一般过去时；主语it指代TCM，和challenge之间为逻辑上的动宾关系，需用被动语态；再因主语为it，be动词应用was。
25．who　考查定语从句。 空处引导非限制性定语从句，且在定语从句中作主语，先行词为Benjamin Hobson，指人，需用关系代词who引导。
26．systematically　考查副词。 修饰动词planted，需用副词作状语。
27．to　考查介词。 pose ... to ...意为“给……造成威胁/问题”，为固定搭配。
28．those　考查代词。 空处指代上文中的“the doctors”，需用those，在句中作宾语。
29．competitors　考查名词及其复数。 空处需填名词作宾语，表示“将它们看作竞争者”，应用competitor；此处表示泛指，且空前没有冠词限定，需填名词的复数形式。UNIT 3　课时检测(三)　Grammar and usage
Ⅰ.阅读理解
Almost all of us have a friend, who can eat anything and eat as much as an elephant yet never gain weight.So why can your friend get away with eating what he/she wants and not get fat
First and foremost, it has something to do with Genetics (基因学): high basal metabolic rate (BMR) (高基础代谢率)．When we are resting, our body spends some energy for basic activities like breathing and pumping of the heart.So those with high BMR burn more calories at rest as compared to those who have low BMR.As a result, these individuals don't put on weight despite eating large amounts of foods.
To show that it is true, scientists have experimented on laboratory mice.They gave the mice a special diet with a lot of fat.Some mice gained weight while the other mice stayed thin, even though both groups of mice ate the same amount of food and got the same amount of exercise.Scientists concluded that weight gain seems to be influenced by genetic factors.Armed with this knowledge, they believe it may be possible to develop medicines that can target (针对) the genes and stop people from gaining weight.
Other reasons such as bad eating and living habits as well as illnesses also contribute to weight gain.The study of weight gain is becoming more important as the number of people who are overweight continues to grow.
Current medicines for weight control do not work very well because they can have serious side effects.However, it takes a long time to develop and test new drugs.Therefore, despite this breakthrough in the study of weight loss drugs, scientists and health professionals all agree that currently the best way to control weight gain is to have a healthy, balanced diet and an active lifestyle with daily exercise.This will not only help people avoid becoming overweight, but also help them stay healthy and energetic.
1．Why does the author ask a question in paragraph 1
A．To stress his doubts.
B．To compare different results.
C．To introduce the topic.
D．To express his unhappiness.
2．What might be the key reason for getting fat
A．Bad living habits.　 B．Genetic factors.
C．Bad eating habits. D．Serious illnesses.
3．What did the scientists do with the mice during their experiment
A．They gave them the same experimental conditions.
B．They fed them on a special diet with only fat.
C．They studied the genetic structure of their bodies.
D．They divided them into two groups at the beginning.
4．What can be a suitable title for the text
A．Current Weight loss Medicines Have Bad Effects
B．Controlling Weight Gain Is Hard but Possible
C．Knowing Your BMR Helps Lose More Weight
D．Genes Play a Role in Deciding Your Weight
Ⅱ.完形填空
Several years ago, I experienced daily migraines (偏头痛) that made me want to hit my head against a wall.I was __5__ to find a cure.
My father suggested acupuncture, a treatment he had experienced in Hong Kong, China.It had successfully __6__ his lower back pain when other therapies and medicines had failed.With limited experience in using traditional Chinese medicine, I decided to give acupuncture a__7__.
Without particular __8__ in mind, I found myself in the office of a middle aged woman, surrounded by Chinese herbal medicines.After placing three fingers on my wrist to feel my heartbeat, she __9__ my issue in a comfortable tone.I was then guided to a room and told to lie down.Soon, she took out the needles, which made me somewhat __10__ as such objects typically make me uncomfortable.
My first experience with acupuncture was quite__11__.To deal with my migraines, the magical treatment began on the back of my hand, far from my head.With the electricity__12__， the doctor gently handled the needles and I could __13__ the electricity flowing throughout me.A moment later, __14__ I knew it, she had turned off the electricity and removed the needles, marking a(n) __15__ to the 20 minute process.She then gave me some herbal medicine to drink for five days.
I returned to the doctor for a total of 10 periods, and each time the same __16__ was repeated and the same herbal medicine was given.The true __17__ of the acupuncture treatment became clear: I remained __18__ of migraines for two years.If you've experienced similar conditions, I highly __19__ trying it.
5．A.embarrassed　　　 B．curious
C．eager D．excited
6．A.reduced B．increased
C．caused D．avoided
7．A.shot B．hand
C．check D．thought
8．A.imaginations B．expectations
C．doubts D．experiences
9．A.exploring B．exchanging
C．explaining D．expressing
10．A.unbelievable B．uneasy
C．unsure D．ineffective
11．A.frightening B．amazing
C．annoying D．amusing
12．A.cut in B．cut off
C．turned down D．turned on
13．A.describe B．recognize
C．sense D．suffer
14．A.as B．while
C．after D．before
15．A.end B．break
C．improvement D．start
16．A.problem B．schedule
C．routine D．strategy
17．A.concerns B．benefits
C．causes D．goals
18．A.aware B．tired
C．scared D．free
19．A.recommend B．demand
C．command D．request
Ⅲ.语法填空(15分)
Traditional Chinese Medicine (TCM), deeply 20.____________ (root) in the rich heritage of Chinese civilization, is 21.____________ unique and comprehensive medical system that includes various practices such as acupuncture, herbal medicine, massage therapy, and dietary therapy.
TCM, with its origins 22.____________ (date) back thousands of years to ancient China, 23.____________ (save) lives and curing diseases for the past two thousand years or so.TCM has gained recognition and popularity worldwide due to its effectiveness in addressing a wide range of health conditions.However, it 24.____________ (challenge) when Western Medicine (WM) was introduced by the British doctor Benjamin Hobson, 25.____________ came to China and 26.____________ (systematic) planted the seed of western clinical medicine into the soil of the Chinese intellectual community, posing a serious challenge 27.____________ TCM.In the 1970s, the doctors in WM finally exceeded (超过) 28.____________ practicing TCM.
To promote further exploration into possibilities for TCM and find ways to integrate it with WM, equal importance should be given to the development of both medical systems rather than viewing them as 29.____________ (compete)．
UNIT 3　课时检测(三)
Ⅰ.阅读理解
语篇解读：本文是一篇说明文。文章主要说明了发胖与遗传有关，科学家通过实验证明了这一点。
1．选C　推理判断题。阅读第一段并结合全文的内容可知，作者在第一段提出问题是为了引入话题。
2．选B　细节理解题。根据第二段中“First and foremost, it has something to do with Genetics: high basal metabolic rate (BMR)．”可知，发胖的主要原因是遗传因素。
3．选A　细节理解题。根据第三段中“Some mice gained weight while the other mice stayed thin, even though both groups of mice ate the same amount of food and got the same amount of exercise.”可知，在实验中，科学家们给了老鼠们相同的实验条件。
4．选D　标题归纳题。根据全文特别是第二段内容可知，文章主要说明了发胖与遗传有关，科学家通过实验证明了这一点。故D项“基因决定你的体重”适合作文章标题。
Ⅱ.完形填空
语篇解读：本文是一篇记叙文。文章讲述了作者因长期遭受严重头痛困扰而尝试针灸治疗的经历，并详细描述了他从接受针灸建议、初次诊疗过程、治疗中的感受，到最终症状缓解并推荐他人尝试的过程。
5．选C　根据前文“I experienced daily migraines that made me want to hit my head against a wall”可知，作者头痛得厉害，急切地想要找到能治愈的药物。
6．选A　根据前文“successfully”和下文“when other therapies and medicines had failed”可知，针灸成功地减轻了作者父亲的背痛。
7．选A　根据前文“It had successfully ________ his lower back pain”和下文“I found myself in the office of a middle aged woman, surrounded by Chinese herbal medicines”可知，父亲使用针灸减轻了背痛，作者决定试试针灸。give sth.a shot“试一试”。
8．选B　根据前文“I decided to give acupuncture a ________”可知，作者只是想要尝试针灸，因此没有特别的期待。
9．选C　根据前文“After placing three fingers on my wrist to feel my heartbeat”可知，医生诊脉以后，给作者解释了他的病情。
10．选B　根据后文“as such objects typically make me uncomfortable”可知，作者对针这样的东西会感到不舒服，因此医生拿出针给他针灸时，他感到有些不安。
11．选B　根据后文“the magical treatment began on the back of my hand, far from my head”可知，作者认为第一次针灸的经历是令人惊奇的。
12．选D　根据后文“the electricity flowing throughout me”可知，作者全身感受到电流，故此处指电流打开。下文“she had turned off the electricity”也是提示。
13．选C　根据前文“the doctor gently handled the needles”可知，医生开始针灸，作者能够感觉到电流穿过身体。
14．选D　before I knew it表示“不知不觉地”，此处表示针灸在不知不觉中结束了。
15．选A　根据前文“she had turned off the electricity and removed the needles”可知，针灸结束了。
16．选C　根据后文“repeated and the same herbal medicine was given”可知，每次都重复同样的程序。
17．选B　根据后文“I remained ________ of migraines for two years.”可知，此处表示的是针灸的益处。
18．选D　根据后文“If you've experienced similar conditions, I highly ________ trying it.”可知，作者没有再头痛。
19．选A　根据前文“I remained ________ of migraines for two years.”可知，作者通过针灸，治好了顽疾——偏头痛，因此对于经历类似情况的人，他高度推荐这种疗法。
Ⅲ.语法填空
语篇解读：本文是一篇说明文。文章讲述了中医的发展和西医在中国的发展。
20．rooted　考查非谓语动词。be rooted in为固定搭配，意为“植根于，根源在于”；句中已有谓语动词is，空处应填过去分词作状语。
21．a　考查冠词。system为可数名词，此处表示泛指，且unique以辅音音素开头，需用不定冠词a修饰。
22．dating　考查非谓语动词。此处为with复合结构“with＋宾语＋宾语补足语”，空处需填非谓语动词作宾语补足语；its origins和date之间为逻辑上的主谓关系，故填现在分词形式。
23．has been saving　考查动词时态和主谓一致。根据时间状语“for the past two thousand years or so”可知，此处表示的动作从过去持续到现在并将继续下去，应使用现在完成进行时；主语为TCM，助动词应用has。
24．was challenged　考查动词时态、语态和主谓一致。根据空后“was introduced”可知，此处应用一般过去时；主语it指代TCM，和challenge之间为逻辑上的动宾关系，需用被动语态；再因主语为it，be动词应用was。
25．who　考查定语从句。 空处引导非限制性定语从句，且在定语从句中作主语，先行词为Benjamin Hobson，指人，需用关系代词who引导。
26．systematically　考查副词。 修饰动词planted，需用副词作状语。
27．to　考查介词。 pose ... to ...意为“给……造成威胁/问题”，为固定搭配。
28．those　考查代词。 空处指代上文中的“the doctors”，需用those，在句中作宾语。
29．competitors　考查名词及其复数。 空处需填名词作宾语，表示“将它们看作竞争者”，应用competitor；此处表示泛指，且空前没有冠词限定，需填名词的复数形式。
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