人教版（2019）选择性必修第一册Unit 4 Body Language 知识点课件(共56张PPT)
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Unit 4 Body Language
We use both words and body language to express our thoughts and opinions in our interactions with other people. We can learn a lot about what people are thinking by watching their body language. Words are important,but the way people stand,hold their arms,and move their hands can also give us information about their feelings.
1. interaction n.互动，相互影响
The interaction between Lily and Bob is strange.
interact v.互动
As a teacher, you should interact with each student.
The school believes in interactive teaching methods.
与...互动
adj.合作交互的
Just like spoken language,body language varies from culture to culture. The crucial thing is using body language in a way that is appropriate to the culture you are in. For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.In other countries,by contrast,eye contact is not always approved of.For example,in many Middle Eastern countries,men and women are not socially permitted to make eye contact.In Japan,it may demonstrate respect to look down when talking to an older person.
2.vary / veri/v.变化
The students' work varies considerably in quality.
The menu varies with the season.
The job enables me to vary the hours I work.
在...方面变化
随...变化
更改
The crucial thing is using body language in a way that is appropriate to the culture you are in. For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.
3.appropriate / pr pri t / adj.合适的
Jeans are not appropriate for a formal party.
be appropriate for sth 对...是合适恰当的
Several companies have appropriated my idea illegally.
The government appropriated some money for rebuilding the bridge.
appropriately adv.合适地 appropriateness n.恰当
appropriation n.拨款，盗用 inappropriate adj.不恰当的
misappropriate v.私吞，挪用
v.盗用
v.拨款
For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.
4.display v./n.展览，展示，显示
The screen will display the picture clearly.
The artist’s works are on display now.
在展览中
In other countries,by contrast,eye contact is not always approved of.
5.contrast n.对比，明显差异，不同的人或物
There is an obvious contrast between Lily and her twin sister.
He lost 1 million yuan just now in contrast to a profit of 2 million yuan earlier.
The picture contrasts youth and/with age.
constrasting adj.极为不同的
constrative adj.作对比的
与...对比
拿...与...对比
In other countries,by contrast,eye contact is not always approved of.
6.approve v.赞同，支持
Do you approve of my idea
Do you approve me going abroad
Do you apporve my going abroad
approve sb/sb’s doing sth 支持某人做某事
The government approved the plan.
v.支持，赞同
v.批准，认可
For example,in many Middle Eastern countries,men and women are not socially permitted to make eye contact.In Japan,it may demonstrate respect to look down when talking to an older person.
7.demonstrate v.展示
You should demonstrate more self-control.
The theory was demonstrated to be false.
Many workers are demonstrating in France now.
demonstration n.游行示威，证明，展示
v.证明
v.游行示威
The gesture for “OK” has different meanings in different cultures. In Japan, someone who witnesses another person employing the gesture might think it means money.
8.witness v.目击，见证/n. 证人，见证人
The police needs the person who witnessed the accident.
Mr. Black needs to witness a signature.
He has been witness to a terrible murder.
be (a)witness to sth 目击/是...的证明
bear/give witness to sth为…作证
v.作证签名
In Japan, someone who witnesses another person employing the gesture might think it means money.
9.employ v.运用，使用
The police had to employ force to enter the building.
She was employed in making a list of all the jobs to be done.
be employed in doing sth 忙于做某事
in sb's employ/in the employ of sb 替某人工作
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
10.encounter v.偶遇
She was the most remarkable woman he had ever encountered.
We encountered a number of difficulties in the first week.
encounter n.遇见，交锋
v.遇到（不愉快事情)
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
11.identical adj.完全相同的
be indentical to/with 与...完全相同
Her dress is almost identical to mine.
identically adv.完全相同地
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
12.interpret v.诠释
The students were asked to interpret the poem.
The data can be interpreted in many different ways.
I will interpret her words for you.
He interpreted the role with a lot of humour.
interpretation n.理解，演绎
v.解读，领会
v.口译
v.演绎
Even the gestures we use for “yes” and “no” differ around the world. In many countries,shaking one’s head means “no”, and nodding means “yes”.
13.gesture n.手势
It was a nice gesture to invite his wife too.
They gestured that I should follow.
n.情感上的姿态
v.做手势
Even the gestures we use for “yes” and “no” differ around the world. In many countries,shaking one’s head means “no”, and nodding means “yes”.
14.differ v.区别，有异
A differ from B A和B不同
differ with sb on/about/above sth 在某事上与某人意见不同
I have to differ with you on that point.
I beg to differ.抱歉，不敢苟同
By comparision,in Bulgaria and southern Albania,the gestures have opposite meaning.
parision n.可比性，比较
beyond/without compare 无与伦比
There are also differences in how we touch each other,how close we stand to someone we are talking to,and how we act when we meet or part.In countries like France and Russia,people may kiss their friends on the cheek when they meet.
16.cheek 面颊
I think they've got a cheek making you pay to park the car.
n.厚脸皮
Elsewhere,people favour shaking hands,bowing from the waist,or nodding the head when they meet someone else.
17.favour / fe v r/ v.较喜欢
The mother favours her youngest baby.
favour doing sth 喜欢做某事
Can I ask for a favour
As an examiner, she showed no favour to any candidate.
in favour of sb/sth 支持，赞同
in sb's favour 有助于某人
She favours her father.
n.恩惠
n.偏爱
与长辈长得像
Some gestures seem to have the same meaning everywhere.Placing your hands together and resting them on the side of your head while closing your eyes means “sleep”. A good way of saying “ I am full” is moving your hand in circles over your stomach after a meal.
Some body language has many different uses.Perhaps the best example is smiling. A smile can help us get through difficult situations and find friends in a world of strangers. A smile can break down barriers.We can use a smile to apologise,to greet someone,to ask for help,or to start a conversation.Experts suggest smiling at yourself in the mirror to make yourself feel happier and stronger. And if we are feeling down or lonely,there is nothing better than seeing face of a good friend.
18.barrier n.屏障，障碍，关卡
Show your ticket at the barrier.
There was no real barrier between reality and fantasy in his mind.
n.分界线
19.reliable /r la bl/ adj.可信赖的
Jack is a reliable friend.
reliability n.可靠性
reliably adv.可靠地
20. incident n.事件（尤指不好的)
One particular incident sticks in my mind.
We have a border incident with India.
n.冲突
21.trail
a trail of water
a trail through the forest
hot on sb's/sth's tracks/trail 快要抓到
hit the road/trail出发
The bride's dress trailed behind her.
The kids trailed around after us.
We were trailing by five points.
The police trailed Dale for days.
Computer wires were trailing all over the floor.
n.痕迹，踪迹
n.小路
被拖，拉
v.磨蹭
v.落实
v.追踪
v.蔓延
22.internal / n t nl/adj.内部的，体内的
23. pose n.姿势
The task poses no special problems .
pose a question
The student posed for a group photo.
The gang entered the building posing as workmen.
strike a pose/an attitude 摆出某种姿态
v.造成
v.提出
v.摆姿势
v.佯装
As an educator,people often ask me how I know what is going on in the minds of my students. Many students are quite shy and don’t speak all that much. At the same time,in a classroom of more than forty students,it is hard to have many one-on-one conversations with each person.So,how can I really know what makes each student tick
My answer I look at their body language.
24.educator n.教育者
educate v.教育，培训
Children need to be educated on the dangers of drug-taking.
Many students are quite shy and don’t speak all that much. At the same time,in a classroom of more than forty students,it is hard to have many one-on-one conversations with each person.So,how can I really know what makes each student tick
My answer I look at their body language.
25.all that （多用于否定句中削弱语气）那么
They're not as rich as all that.
You deserve a rest after all that hard work.
So,how can I really know what makes each student tick
26.tick
In the silence we could hear the clock ticking.
Tick ‘yes’ or ‘no’ to each question.
I've never really understood what makes her tick.
what makes sb tick 使某人这样做的原因
tick away/by/past 过去；流逝
tick n.滴答 ，钩号
I'll be with you in two ticks.
Can I have these on tick
v.滴答走时
v.打钩
n.一会儿
n.赊账
It is easy to recognise when students are interested in a lesson. Most tend to look up and make eye contact. When I make a joke,they smile. When I talk about something difficult,they look confused. I know when students are really interested,however,because they lean forward and look at me. People have a tendency to lean towards whatever they are interested in.So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end. If two friends are leaning their heads together,they are probably writing notes to each other.Of course,not everyone who looks up is paying attention in class. Some students look up,but there is an absence of eye contact.Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
It is easy to recognise when students are interested in a lesson. Most tend to look up and make eye contact.
27.tend
When I'm tired, I tend to make mistakes.
Prices have tended downwards over recent years.
tend to/towards 倾向于...
Doctors and nurses tended the injured.
I have a tendency to talk too much when I'm nervous.
Prices have an upward tendency.
v.常常就...
v.照料
n.倾向，偏好
n.趋势
When I make a joke,they smile. When I talk about something difficult,they look confused. I know when students are really interested,however,because they lean forward and look at me.
28.lean v.倾斜，前俯或后仰
A man was leaning out of the window.
Can I lean my bike against the wall
lean on sb/sth 依靠，施压
lean to/towards/toward sth偏向（尤指某意见或利益）
He was tall, lean and handsome.
The whole world is experiencing a lean period.
The changes made the company leaner.
v.倚靠
adj.瘦且健康的
adj.不景气的
adj.精干的
So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end.
29.lower
She lowered her newspaper and looked around.
This drug is used to lower blood pressure.
lower oneself by doing sth 通过自贬做某事
raise/lower your sights 提高 / 降低要求
lower adj.下方的，低级的
v.放低，降低
So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end.
30.imply v.暗示，表明
Are you implying I am wrong
The project implies an enormous investment in training.
implied adj.暗含的，不言而喻的
The development of the site will have implications for the surrounding countryside.
He resigned after his implication in a scandal.
The implication took a while to take in.
v.必然包含
n.可能产生的影响
n.含义，暗示
n.牵涉
Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
31.barely adv.几乎不
There was barely any smell.
She was barely able to stand.
They arrived barely a minute later.
The artist likes to draw the bare branches of winter trees
勉强
刚好，刚刚
adj.光秃秃的，裸露的
Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
32.distant adj.遥远的
Pat sounded very cold and distant on the phone.
There was a distant look in her eyes.
Their life seemed absolutely distant from his own.
adj.冷淡的
adj.走神的
adj.不同的
Some students are amused by something else. They spend all their time looking anywhere but at me. Then again,some students’ favourite activity is daydreaming. With their chins on their hands,they occupy themselves by staring out of the window or up at the ceiling. 33.occupy
She occupied herself with routine office tasks.
occupy sb/sth/yourself (in doing sth/with sb/sth)使忙于（做某事）
The president occupies the position for four years.
The bed seemed to occupy most of the room.
occupation n.工作，职业，占据
v.占用
v.任职
With their chins on their hands,they occupy themselves by staring out of the window or up at the ceiling.
34.ceiling 天花板
hit the ceiling/roof 怒气冲天
We will reduce the price ceiling as much as we can.
n.最高限度
They are certainly interested in something, but who knows what. The main thing is reminding distracted students that they need to pay attention in class.
35.distracted adj.思想集中的
be distracted by 被...分心
You're distracting me from my work.
v.使...分心
While it is easy to perceive when students are interested,bored,or distracted,it is sometimes much harder to distinguish when students are troubled. Students who are angry,afraid,or experiencing anxiety may have their arms crossed in front of their chests and their legs closed or crossed,like they are guarding their bodies.Students who are sad or worried will nearly always wear a frown. They may also hide their faces in their hands like they are embarrassed or ashamed. Some students act this way merely because they are afraid of being called on by the teacher. However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work. It could be that she is having serious conflicts with other students or at home. Whatever it is,I know I need to inquire and assess what is going on.
While it is easy to perceive when students are interested,bored,or distracted,it is sometimes much harder to distinguish when students are troubled.
36.perceive v.感知，注意到
I perceived a change in his behaviour.
She did not perceive herself as disabled.
perception n.知觉，感知
perceptible/p sept bl/adj.可感知的
v.将...视为
37.distinguish v.区分
It was hard to distinguish one twin from the other.
Does your cat have any distinguishing marks
She has already distinguished herself as an athlete.
v.使...具有特色
v.使...出众
Students who are angry,afraid,or experiencing anxiety may have their arms crossed in front of their chests and their legs closed or crossed,like they are guarding their bodies.Students who are sad or worried will nearly always wear a frown.
38.frown /fra n/ v./n.皱眉
frown on/upon 不赞成
She frowned with concentration.
They may also hide their faces in their hands like they are embarrassed or ashamed. Some students act this way merely because they are afraid of being called on by the teacher.
39.merely v.仅仅
It is not merely a job, but a way of life.
However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work.
40.bother to do sth 费心做某事
He didn't even bother to let me know he was coming.
I don't want to bother her with my problems at the moment.
be bothered (about sb/sth)认为（某人或某事）重要
can't be bothered (to do sth)表示不想花时间精力做某事
not bother yourself/your head with/about sth
不为某事花费时间（或精力）
bother n.烦恼，令人烦恼的事/人
v.使...烦恼，打扰
However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work.
41.weep-wept-wept v.流泪
He wept for joy.
The wound on her arm begins to weep.
Sometimes you feel better for a good weep.
v.渗出，流脓
n.哭泣
It could be that she is having serious conflicts with other students or at home.
42.conflict / k nfl kt/ n.冲突，矛盾
There is a conflict between two cultures.
conflict of interest(s) 利益（或利害）冲突
These results conflict with earlier findings.
v.抵触
Whatever it is,I know I need to inquire and assess what is going on.
43.inquire v.询问
I'd like to inquire about the price of your new model.
44.access
You've illegally accessed security files.
he loft can be accessed by a ladder.
The only access to the farmhouse is across the fields.
Students must have access to good resources.
v.访问
v.进入
n.通路
n.机会
Ultimately,my duty is helping every student to learn. Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school. Reacting to body language is an important component of being a teacher.
45.ultimately / lt m tli/adv.最终，最基本地
Ultimately, you'll have to make the decision yourself.
All life depends ultimately on oxygen.
Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school. Reacting to body language is an important component of being a teacher.
46.adjust
Adjust your language to the age of your audience.
It took her a while to adjust to living alone.
adjust to sth/doing sth 适应（做）某事
v.适应
v.调整
Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school.
48.intervene / nt r vi n/
She might have been killed if the neighbours hadn't intervened.
They were planning to get married and then the war intervened.
intervention n.干涉
v.阻碍
v.出面，介入
49.get most out of 充分利用
To get the most out of your money, you have to invest.
Reacting to body language is an important component of being a teacher.
ponent /k m po n nt/n.组成部分
Trust is a vital component in any relationship.
Unit 4 Body Language
We use both words and body language to express our thoughts and opinions in our interactions with other people. We can learn a lot about what people are thinking by watching their body language. Words are important,but the way people stand,hold their arms,and move their hands can also give us information about their feelings.
1. interaction n.互动，相互影响
The interaction between Lily and Bob is strange.
interact v.互动
As a teacher, you should interact with each student.
The school believes in interactive teaching methods.
与...互动
adj.合作交互的
Just like spoken language,body language varies from culture to culture. The crucial thing is using body language in a way that is appropriate to the culture you are in. For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.In other countries,by contrast,eye contact is not always approved of.For example,in many Middle Eastern countries,men and women are not socially permitted to make eye contact.In Japan,it may demonstrate respect to look down when talking to an older person.
2.vary / veri/v.变化
The students' work varies considerably in quality.
The menu varies with the season.
The job enables me to vary the hours I work.
在...方面变化
随...变化
更改
The crucial thing is using body language in a way that is appropriate to the culture you are in. For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.
3.appropriate / pr pri t / adj.合适的
Jeans are not appropriate for a formal party.
be appropriate for sth 对...是合适恰当的
Several companies have appropriated my idea illegally.
The government appropriated some money for rebuilding the bridge.
appropriately adv.合适地 appropriateness n.恰当
appropriation n.拨款，盗用 inappropriate adj.不恰当的
misappropriate v.私吞，挪用
v.盗用
v.拨款
For example,making eye contact-looking into someon’es eyes-in some countries is a way to display interest.
4.display v./n.展览，展示，显示
The screen will display the picture clearly.
The artist’s works are on display now.
在展览中
In other countries,by contrast,eye contact is not always approved of.
5.contrast n.对比，明显差异，不同的人或物
There is an obvious contrast between Lily and her twin sister.
He lost 1 million yuan just now in contrast to a profit of 2 million yuan earlier.
The picture contrasts youth and/with age.
constrasting adj.极为不同的
constrative adj.作对比的
与...对比
拿...与...对比
In other countries,by contrast,eye contact is not always approved of.
6.approve v.赞同，支持
Do you approve of my idea
Do you approve me going abroad
Do you apporve my going abroad
approve sb/sb’s doing sth 支持某人做某事
The government approved the plan.
v.支持，赞同
v.批准，认可
For example,in many Middle Eastern countries,men and women are not socially permitted to make eye contact.In Japan,it may demonstrate respect to look down when talking to an older person.
7.demonstrate v.展示
You should demonstrate more self-control.
The theory was demonstrated to be false.
Many workers are demonstrating in France now.
demonstration n.游行示威，证明，展示
v.证明
v.游行示威
The gesture for “OK” has different meanings in different cultures. In Japan, someone who witnesses another person employing the gesture might think it means money.
8.witness v.目击，见证/n. 证人，见证人
The police needs the person who witnessed the accident.
Mr. Black needs to witness a signature.
He has been witness to a terrible murder.
be (a)witness to sth 目击/是...的证明
bear/give witness to sth为…作证
v.作证签名
In Japan, someone who witnesses another person employing the gesture might think it means money.
9.employ v.运用，使用
The police had to employ force to enter the building.
She was employed in making a list of all the jobs to be done.
be employed in doing sth 忙于做某事
in sb's employ/in the employ of sb 替某人工作
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
10.encounter v.偶遇
She was the most remarkable woman he had ever encountered.
We encountered a number of difficulties in the first week.
encounter n.遇见，交锋
v.遇到（不愉快事情)
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
11.identical adj.完全相同的
be indentical to/with 与...完全相同
Her dress is almost identical to mine.
identically adv.完全相同地
In France,a person encountering an identical gesture may interpret it as meaning zero.However,you should avoid making this gesture in Brazil and Germany, as it is not considered polite.
12.interpret v.诠释
The students were asked to interpret the poem.
The data can be interpreted in many different ways.
I will interpret her words for you.
He interpreted the role with a lot of humour.
interpretation n.理解，演绎
v.解读，领会
v.口译
v.演绎
Even the gestures we use for “yes” and “no” differ around the world. In many countries,shaking one’s head means “no”, and nodding means “yes”.
13.gesture n.手势
It was a nice gesture to invite his wife too.
They gestured that I should follow.
n.情感上的姿态
v.做手势
Even the gestures we use for “yes” and “no” differ around the world. In many countries,shaking one’s head means “no”, and nodding means “yes”.
14.differ v.区别，有异
A differ from B A和B不同
differ with sb on/about/above sth 在某事上与某人意见不同
I have to differ with you on that point.
I beg to differ.抱歉，不敢苟同
By comparision,in Bulgaria and southern Albania,the gestures have opposite meaning.
parision n.可比性，比较
beyond/without compare 无与伦比
There are also differences in how we touch each other,how close we stand to someone we are talking to,and how we act when we meet or part.In countries like France and Russia,people may kiss their friends on the cheek when they meet.
16.cheek 面颊
I think they've got a cheek making you pay to park the car.
n.厚脸皮
Elsewhere,people favour shaking hands,bowing from the waist,or nodding the head when they meet someone else.
17.favour / fe v r/ v.较喜欢
The mother favours her youngest baby.
favour doing sth 喜欢做某事
Can I ask for a favour
As an examiner, she showed no favour to any candidate.
in favour of sb/sth 支持，赞同
in sb's favour 有助于某人
She favours her father.
n.恩惠
n.偏爱
与长辈长得像
Some gestures seem to have the same meaning everywhere.Placing your hands together and resting them on the side of your head while closing your eyes means “sleep”. A good way of saying “ I am full” is moving your hand in circles over your stomach after a meal.
Some body language has many different uses.Perhaps the best example is smiling. A smile can help us get through difficult situations and find friends in a world of strangers. A smile can break down barriers.We can use a smile to apologise,to greet someone,to ask for help,or to start a conversation.Experts suggest smiling at yourself in the mirror to make yourself feel happier and stronger. And if we are feeling down or lonely,there is nothing better than seeing face of a good friend.
18.barrier n.屏障，障碍，关卡
Show your ticket at the barrier.
There was no real barrier between reality and fantasy in his mind.
n.分界线
19.reliable /r la bl/ adj.可信赖的
Jack is a reliable friend.
reliability n.可靠性
reliably adv.可靠地
20. incident n.事件（尤指不好的)
One particular incident sticks in my mind.
We have a border incident with India.
n.冲突
21.trail
a trail of water
a trail through the forest
hot on sb's/sth's tracks/trail 快要抓到
hit the road/trail出发
The bride's dress trailed behind her.
The kids trailed around after us.
We were trailing by five points.
The police trailed Dale for days.
Computer wires were trailing all over the floor.
n.痕迹，踪迹
n.小路
被拖，拉
v.磨蹭
v.落实
v.追踪
v.蔓延
22.internal / n t nl/adj.内部的，体内的
23. pose n.姿势
The task poses no special problems .
pose a question
The student posed for a group photo.
The gang entered the building posing as workmen.
strike a pose/an attitude 摆出某种姿态
v.造成
v.提出
v.摆姿势
v.佯装
As an educator,people often ask me how I know what is going on in the minds of my students. Many students are quite shy and don’t speak all that much. At the same time,in a classroom of more than forty students,it is hard to have many one-on-one conversations with each person.So,how can I really know what makes each student tick
My answer I look at their body language.
24.educator n.教育者
educate v.教育，培训
Children need to be educated on the dangers of drug-taking.
Many students are quite shy and don’t speak all that much. At the same time,in a classroom of more than forty students,it is hard to have many one-on-one conversations with each person.So,how can I really know what makes each student tick
My answer I look at their body language.
25.all that （多用于否定句中削弱语气）那么
They're not as rich as all that.
You deserve a rest after all that hard work.
So,how can I really know what makes each student tick
26.tick
In the silence we could hear the clock ticking.
Tick ‘yes’ or ‘no’ to each question.
I've never really understood what makes her tick.
what makes sb tick 使某人这样做的原因
tick away/by/past 过去；流逝
tick n.滴答 ，钩号
I'll be with you in two ticks.
Can I have these on tick
v.滴答走时
v.打钩
n.一会儿
n.赊账
It is easy to recognise when students are interested in a lesson. Most tend to look up and make eye contact. When I make a joke,they smile. When I talk about something difficult,they look confused. I know when students are really interested,however,because they lean forward and look at me. People have a tendency to lean towards whatever they are interested in.So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end. If two friends are leaning their heads together,they are probably writing notes to each other.Of course,not everyone who looks up is paying attention in class. Some students look up,but there is an absence of eye contact.Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
It is easy to recognise when students are interested in a lesson. Most tend to look up and make eye contact.
27.tend
When I'm tired, I tend to make mistakes.
Prices have tended downwards over recent years.
tend to/towards 倾向于...
Doctors and nurses tended the injured.
I have a tendency to talk too much when I'm nervous.
Prices have an upward tendency.
v.常常就...
v.照料
n.倾向，偏好
n.趋势
When I make a joke,they smile. When I talk about something difficult,they look confused. I know when students are really interested,however,because they lean forward and look at me.
28.lean v.倾斜，前俯或后仰
A man was leaning out of the window.
Can I lean my bike against the wall
lean on sb/sth 依靠，施压
lean to/towards/toward sth偏向（尤指某意见或利益）
He was tall, lean and handsome.
The whole world is experiencing a lean period.
The changes made the company leaner.
v.倚靠
adj.瘦且健康的
adj.不景气的
adj.精干的
So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end.
29.lower
She lowered her newspaper and looked around.
This drug is used to lower blood pressure.
lower oneself by doing sth 通过自贬做某事
raise/lower your sights 提高 / 降低要求
lower adj.下方的，低级的
v.放低，降低
So if a student has his head lowered to look at his watch,it implies he is bored and just counting the minutes for the class to end.
30.imply v.暗示，表明
Are you implying I am wrong
The project implies an enormous investment in training.
implied adj.暗含的，不言而喻的
The development of the site will have implications for the surrounding countryside.
He resigned after his implication in a scandal.
The implication took a while to take in.
v.必然包含
n.可能产生的影响
n.含义，暗示
n.牵涉
Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
31.barely adv.几乎不
There was barely any smell.
She was barely able to stand.
They arrived barely a minute later.
The artist likes to draw the bare branches of winter trees
勉强
刚好，刚刚
adj.光秃秃的，裸露的
Their eyes barely move,and they always have the same distant expression on their faces.It is as though they are asleep with their eyes open.
32.distant adj.遥远的
Pat sounded very cold and distant on the phone.
There was a distant look in her eyes.
Their life seemed absolutely distant from his own.
adj.冷淡的
adj.走神的
adj.不同的
Some students are amused by something else. They spend all their time looking anywhere but at me. Then again,some students’ favourite activity is daydreaming. With their chins on their hands,they occupy themselves by staring out of the window or up at the ceiling. 33.occupy
She occupied herself with routine office tasks.
occupy sb/sth/yourself (in doing sth/with sb/sth)使忙于（做某事）
The president occupies the position for four years.
The bed seemed to occupy most of the room.
occupation n.工作，职业，占据
v.占用
v.任职
With their chins on their hands,they occupy themselves by staring out of the window or up at the ceiling.
34.ceiling 天花板
hit the ceiling/roof 怒气冲天
We will reduce the price ceiling as much as we can.
n.最高限度
They are certainly interested in something, but who knows what. The main thing is reminding distracted students that they need to pay attention in class.
35.distracted adj.思想集中的
be distracted by 被...分心
You're distracting me from my work.
v.使...分心
While it is easy to perceive when students are interested,bored,or distracted,it is sometimes much harder to distinguish when students are troubled. Students who are angry,afraid,or experiencing anxiety may have their arms crossed in front of their chests and their legs closed or crossed,like they are guarding their bodies.Students who are sad or worried will nearly always wear a frown. They may also hide their faces in their hands like they are embarrassed or ashamed. Some students act this way merely because they are afraid of being called on by the teacher. However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work. It could be that she is having serious conflicts with other students or at home. Whatever it is,I know I need to inquire and assess what is going on.
While it is easy to perceive when students are interested,bored,or distracted,it is sometimes much harder to distinguish when students are troubled.
36.perceive v.感知，注意到
I perceived a change in his behaviour.
She did not perceive herself as disabled.
perception n.知觉，感知
perceptible/p sept bl/adj.可感知的
v.将...视为
37.distinguish v.区分
It was hard to distinguish one twin from the other.
Does your cat have any distinguishing marks
She has already distinguished herself as an athlete.
v.使...具有特色
v.使...出众
Students who are angry,afraid,or experiencing anxiety may have their arms crossed in front of their chests and their legs closed or crossed,like they are guarding their bodies.Students who are sad or worried will nearly always wear a frown.
38.frown /fra n/ v./n.皱眉
frown on/upon 不赞成
She frowned with concentration.
They may also hide their faces in their hands like they are embarrassed or ashamed. Some students act this way merely because they are afraid of being called on by the teacher.
39.merely v.仅仅
It is not merely a job, but a way of life.
However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work.
40.bother to do sth 费心做某事
He didn't even bother to let me know he was coming.
I don't want to bother her with my problems at the moment.
be bothered (about sb/sth)认为（某人或某事）重要
can't be bothered (to do sth)表示不想花时间精力做某事
not bother yourself/your head with/about sth
不为某事花费时间（或精力）
bother n.烦恼，令人烦恼的事/人
v.使...烦恼，打扰
However,if a student does not bother to brush her hair and her eyes are red from weeping,then I can infer that there are deeper issues at work.
41.weep-wept-wept v.流泪
He wept for joy.
The wound on her arm begins to weep.
Sometimes you feel better for a good weep.
v.渗出，流脓
n.哭泣
It could be that she is having serious conflicts with other students or at home.
42.conflict / k nfl kt/ n.冲突，矛盾
There is a conflict between two cultures.
conflict of interest(s) 利益（或利害）冲突
These results conflict with earlier findings.
v.抵触
Whatever it is,I know I need to inquire and assess what is going on.
43.inquire v.询问
I'd like to inquire about the price of your new model.
44.access
You've illegally accessed security files.
he loft can be accessed by a ladder.
The only access to the farmhouse is across the fields.
Students must have access to good resources.
v.访问
v.进入
n.通路
n.机会
Ultimately,my duty is helping every student to learn. Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school. Reacting to body language is an important component of being a teacher.
45.ultimately / lt m tli/adv.最终，最基本地
Ultimately, you'll have to make the decision yourself.
All life depends ultimately on oxygen.
Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school. Reacting to body language is an important component of being a teacher.
46.adjust
Adjust your language to the age of your audience.
It took her a while to adjust to living alone.
adjust to sth/doing sth 适应（做）某事
v.适应
v.调整
Their body language lets me know when to adjust class activities,when to intervene,and when to talk to students individually,so they can all get the most out of school.
48.intervene / nt r vi n/
She might have been killed if the neighbours hadn't intervened.
They were planning to get married and then the war intervened.
intervention n.干涉
v.阻碍
v.出面，介入
49.get most out of 充分利用
To get the most out of your money, you have to invest.
Reacting to body language is an important component of being a teacher.
ponent /k m po n nt/n.组成部分
Trust is a vital component in any relationship.