外研版（2019）必修第三册Unit 2 Making a difference Using language课件（共38张PPT)
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| 名称 | 外研版（2019）必修第三册Unit 2 Making a difference Using language课件（共38张PPT) |
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| 格式 | pptx | ||
| 文件大小 | 51.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-12-28 00:00:00 | ||
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(共38张PPT)
Unit 2
Making a difference
1
Learning Objectives
2
Using language
3
Vocabulary
4
Homework
1
Learning
Objectives
语言能力
掌握描述人物品质的核心词汇，精准用于人物介绍。
理解并归纳过去分词作定语的用法，能辨析其与现在分词作定语的差异。
听懂志愿者咨询类对话，获取基本信息与细节内容，能完成信息填写与复述任务。
运用所学语言开展电话问询模拟对话，能清晰表达志愿服务咨询需求，同时能撰写简短人物介绍文本。
思维品质
提炼人物核心品质要素，形成对 “优秀品行” 的多元认知。
对比不同文化背景下的公益行为与志愿服务模式，探究其共通价值与差异，深化批判性思维。
结合所学知识，创造性设计志愿服务问询场景，思考可参与的助人方式。
基于语篇信息评价人物行为的社会意义，建立 “微小行动推动改变” 的正向逻辑认知。
学习能力
通过对比分析、改写练习等方式巩固知识，提升自主探究语法的能力。
在小组合作对话、主题讨论中主动沟通、倾听他人观点，提高合作学习与信息共享效率。
借助“Learning to learn” ，掌握电话问询的沟通策略，能自主解决听力或表达中的信息获取问题。
文化意识
感受中外公益行为背后的价值追求，理解 “善行不分国界” 的跨文化共识，尊重多元文化中的公益理念。
结合自身生活体验，树立关爱他人、参与志愿服务的意识，增强社会责任感与公民意识。
通过中外优秀人物事迹的学习，深化对 “社会责任” 的理解，形成积极向上的人生价值观。
Using language
2
Activity 1
Look at the sentences from the reading passage and answer the questions.
1. What was spoken in sentence (a) What was finished in sentence (b)
2. Why does the author use -ed instead of -ing
Because “the words” were “spoken” instead of “speaking”, and “the well” was “finished” instead of “finishing”. The words in bold show passive instead of active actions.
“The words” were spoken in sentence (a).
“The well” was finished in sentence (b).
Activity 1
3. What is the difference between the two groups of sentences
4. Why does the author choose to use -ed instead of an attributive clause in the reading passage
The sentences using -ed as attributive are more concise and formal.
Sentences (a) and (b) contain -ed as attributive while sentences (c) and (d) contain attributive clauses.
Compare them with the following sentences and answer the questions.
-ed as adverbial—过去分词作定语
过去分词可表示被动和完成，过去分词所表示的动作通常和它所修饰的名词之间为逻辑上的动宾关系，相当于一个定语从句。
例句：Is this the book recommended by the teacher
=Is this the book which was recommended by the teacher
这是老师推荐的那本书吗？
1. 前置定语。单个的过去分词作定语，通常放在被修饰词之前。
例句：The ground was covered with fallen leaves.
地上满是落叶。
People shouldn't be exposed to polluted water.
人们不应该接触被污染了的水。
2. 后置定语。过去分词短语作定语，通常放在被修饰
词之后，它的作用相当于一个定语从句。
例句：I was instructed to carry out a plan supported by most people．
= I was instructed to carry out a plan which was supported by most people.
我被要求执行一个多数人支持的计划。
一、位置
注意：
1. 有些过去分词表示特定含义， 单独作定语也放在所修饰词的后面。如：left (剩余的)，given (所给的)， concerned (有关的)等。 另外， 单个过去分词作定语修饰代词时，应该放在被修饰词的后面。例如：
There is a little time left. Let’s hurry up.
He is one of those invited.
一、位置
注意：
2. 有些过去分词作定语既可前置也可后置，意义不变，但有些过去分词置于被修饰词前后的位置不同，则意义也不相同。例如：
All the broken windows have been repaired.
=All the windows broken have been repaired.
所有坏了的窗户都已经修理好了。
The method used is very efficient. 所用的这个方法很有效。
This is a used car worth only 5,000 yuan.
这是一辆只值5 000元的旧车。
一、位置
二、用法
1. 单个分词作定语，一般置于被修饰的名词之前，常表示已经完成的动作（或没有一定时间性的动作）。
例句：In Uganda, Ryan at last saw the finished well with his own eyes.
在乌干达，Ryan 终于亲眼见到了已经完工的井。
2. 若被修饰的代词为those, something, everything, nothing等，则过去分词要放在其后。
例句：He is one of those invited. 他是受邀人之一。
二、用法
3. 过去分词短语作定语，置于所修饰的名词之后。
例句：Would you like to explain the detail in problems mentioned in this chapter
你愿意详细解释一下这一章提到的问题吗？
4. 当过去分词或过去分词短语位于被修饰的名词之后时，往往可用定语从句代替。
例句：Most of the guests invited to the party were my classmates.
= Most of the guests who were invited to the party were my classmates.
大部分受邀参加此次聚会的宾客都是我的同学。
1. 及物动词的过去分词作定语，具有完成和被动两层含义。
steamed bread 馒头
boiled water 开水
2. 不及物动词的过去分词作定语，只表示动作的完成，
无被动之意。
a fallen tree 一棵倒下的树
a retired worker 一位退休工人
the stolen backpack 被偷走的背包
三、意义
四、不同非谓语动词形式作定语的区别
语法 形式 意义 时间关系
过去分词作定语 done 表示被动意义 表示被动动作已经完成或没有一定的时间性
The problem discussed at the meeting is very important. 会上讨论的这个问题非常重要。（表示动作已经完成）
现在分词作定语 doing 表示主动意义 表示主动动作正在进行或现在（当时）的状态
They lived in a room facing south.他们住在一个朝南的房间里。（表示当时的状态）
being done 表示被动意义 表示被动动作正在进行
The problem being discussed at the meeting is very important.会上正在讨论的这个问题非常重要。（表示动作正在进行）
不定式 to do 表示主动意义 表示主动动作将要发生
The man to help us is Tom.将要帮助我们的那个男人是汤姆。
to be done 表示被动意义 表示被动动作将要发生
The problem to be discussed at the meeting is very important. 会上将要讨论的这个问题非常重要。（表示动作将要发生）
五、知识延伸
1. 有些表示情感或心理状态的过去分词已经完全形容词化，常见的这类过去分词有：disappointed (失望的)，moved (感动的)，interested (感兴趣的)，surprised (感到惊讶的)，shocked
(震惊的, 震撼的)，puzzled (迷惑不解的)，frightened (受
惊吓的)等。
2. 感官动词 look, smell, sound, taste, feel 和不及物动词
及短语，如belong to, date from, consist of, start, happen, take place等，没有被动形式，所以作定语时通常用主动表被动。
Activity 2
Read the discussion between two students about Ryan’s foundation. Rewrite the underlined sentences using the -ed form.
Ryan is a young man who is admired by a lot of people. The money which is raised by his foundation supports schools and communities in Africa. I think digging wells for drinking water is a good way to solve the problem of water shortage.
Ryan is a young man admired by a lot of people. The money raised by his foundation supports schools and communities in Africa.
Activity 2
Read the discussion between two students about Ryan’s foundation. Rewrite the underlined sentences using the -ed form.
As in the words spoken by Ryan, we need to not only donate money but also get new ideas. I think the support needed includes new technology for recycling water and education on how to use and save water.
I absolutely agree with you. Digging wells is a good way, but not the only way, to solve the problem of water shortage in Africa. As in the words which were spoken by Ryan, we need to not only donate money but also get new ideas. I think the support which is needed includes new technology for recycling water and education on how to use and save water.
Activity 3
Read the passage and choose the correct form of the words.
The United Nations Children’s Fund, also knowing / known as UNICEF, is a United Nations (UN) organisation basing / based in New York. It offers help needing / needed by children all over the world.
Activity 3
Read the passage and choose the correct form of the words.
UNICEF was founded on 11 December 1946, to provide food and healthcare to children in countries damaging / damaged in World War II. Since 1953, UNICEF has taken up an extended mission to help children in the developing / developed world, including those living / lived with diseases or disabilities, and those affecting / affected by rapid modernisation and environmental problems. Now, UNICEF has been working to improve the lives of children and their families across 190 countries and territories.
Activity 4
Read the descriptions and underline the words that describe personal qualities.
Activity 5
Put the words you underlined in Activity 4 into the table. Add any more you can think of.
positive
independent
generous, honest
confident, creative
easygoing, loyal
intelligent
determined
warmhearted
straightforward
neutral
sensitive
serious
bookish
shy
self-conscious
strict
negative
nervous
lazy
shortsighted
selfish
mean
slack
Activity 6
Work in pairs. Talk about people’s personal qualities using the words you have learnt.
A: I think my cousin is very brave.
B: Why do you think so
A: …
The topic should be centered around a character.
You can choose your favorite person, the most familiar person, the most admired person, the most characteristic person, etc.
Activity 7
Listen to the phone enquiry and complete the sentence with the correct ending.
d
a
c
build a relationship with them
Activity 8
Listen again and complete the form.
Personal information
Name: Sarah White
Telephone: 077 8665 3048
Preferred field: .
Voluntary work description
Intended voluntary work: teaching children with disabilities at Peter’s Stabler
Aim: for the children to .and realise that they can .in spite of their disabilities
Role: working . with the same children in order to .
.
Additional information needed
Your previous experience .
A .for confirmation
Available working hours
working with children
to ride horses
have fun
still enjoy sports
one on one
as a volunteer
reference from someone who knows you
Activity 8
Learning to learn.
If you have to say no to a request, your refusal will sound more polite if you begin with a statement of regret, such as I'm sorry..., I'd really like to, but... Then explain why your answer is no, eg I'm really busy right now. If possible, suggest an alternative — How about next week
Activity 9
Work in pairs. Act out a telephone enquiry.
student A
You’re interested in taking up voluntary work about environmental protection, and you’re going to make a telephone enquiry about it. Information you’d like to know:
what kind of work is available
the responsibilities of the work
the requirements on you
the person to contact
Activity 9
Work in pairs. Act out the conversation about asking for a favour and refusing politely.
student B
You work at a volunteer centre. Your job is to answer enquiries about voluntary work and give practical step-by-step advice on how to get started. The voluntary work you recommend is coastal clean-up at North Beach.
Responsibilities:
collect waste from the beach
stop people from littering the beach and the ocean
record the waste and write reports
Requirements:
fill in the registration form
provide a letter of recommendation
think about the time you want to help out
Contact:
Mr Brown, Tel. 012 3481 2177
3
Vocabulary
extended adj.延伸的；伸展的
例句：If you are going abroad for an extended period of time, you should consider renting your house out. 如果你会出国一段时间，你应该考 虑把你的房子租出去。
extend v.延长；延伸；持续；扩大······的影响；表示，提供
extend sth to sb 提供/给予某人某事物
extend for/into/over 延续
extend sth to sb/sth 把······扩大到······
extend sth for/by/until 把······延长至······
例句：Some of our courses extend over two years.
我们的有些课程修读期超过两年。
sensitive adj.敏感的，容易生气的
be sensitive to
（1）对······敏感的
例句：A teacher must be sensitive to every child's needs.
老师必须对每个孩子的需求体察入微。
（2）易受伤害的；神经过敏的
例句：She is very sensitive to criticism. 她一听批评就急。
be sensitive about 介意……；在乎……
in a sense 在某种意义上
in no sense 决不（放在句首时，句子用部分倒装）
there is no sense in doing sth 做某事没有意义
make sense 有意义 make sense of 理解
generous adj.慷慨的；大方的
be generous to sb 对某人是慷慨的
be generous with sth 在某方面是慷慨的
be generous in doing sth 慷慨地做某事
例句：The gentle man is quite generous to the poor.
那位绅士对穷人非常大方。
One should be generous with his time in helping others.
一个人应不吝惜时间帮助别人。
Natives are generous in helping us.当地人乐于帮助我们。
hesitate v.迟疑，犹豫
hesitate to do sth 犹豫做某事
hesitate about/over sth 对某事犹豫不决
hesitate (about) + wh-从句/wh-+to do sth 对······犹豫不决
例句：She hesitated over the choice between the two dresses.
这两件连衣裙究竟选哪一件，她犹豫不决。
hesitant adj.犹豫的
hesitation n.犹豫；踌躇
without hesitation 毫不犹豫
have no hesitation in doing sth 毫不犹豫地做某事
do sth without hesitation 毫不犹豫地做某事
例句：He accepted the invitation without hesitation.
=He had no hesitation in accepting the invitation.
他毫不犹豫地接受了邀请。
assistance n.帮助，援助
例句：One of her fellow passengers came to her assistance.
同行的一个乘客过来帮她。
assistant n.助手；助理
assist vt.帮助
be of assistance 有帮助的
with the assistance of... 在·····的帮助下
assist sb with/in sth 帮助某人某事
assist sb to do sth 帮助某人做某事
assist sb in doing sth 帮助某人做某事
例句：Not only did he assist me with the settlement problems, but also showed me around the city.
他不仅帮我解决了安顿问题，还带我参观了这座城市。
confirmation n.证明，证实
例句：There has still been no official confirmation of the report.
这则报道仍未得到官方证实。
（1）vt.（尤指提供证据来）证实，证明，确认；使确信
confirm sth/that.../wh-从句 证明/表明/确认······
be confirmed... 被证实/被证明······
It is confirmed that...据证实·····
例句：New clue has confirmed the first theory.
新的线索证实了第一种理论。
（2）vt.批准（职位、协议等），认可
be confirmed (as...)（······的身份/职位/协议）被认可
例句：After a six-month period, her position was confirmed.
六个月后，她获准正式担任该职。
4
Homework
1. Complete the exercises at the end of the class.
2. Preview pages 26 to 32 of Unit 2.
See you in the next class!
Unit 2
Making a difference
1
Learning Objectives
2
Using language
3
Vocabulary
4
Homework
1
Learning
Objectives
语言能力
掌握描述人物品质的核心词汇，精准用于人物介绍。
理解并归纳过去分词作定语的用法，能辨析其与现在分词作定语的差异。
听懂志愿者咨询类对话，获取基本信息与细节内容，能完成信息填写与复述任务。
运用所学语言开展电话问询模拟对话，能清晰表达志愿服务咨询需求，同时能撰写简短人物介绍文本。
思维品质
提炼人物核心品质要素，形成对 “优秀品行” 的多元认知。
对比不同文化背景下的公益行为与志愿服务模式，探究其共通价值与差异，深化批判性思维。
结合所学知识，创造性设计志愿服务问询场景，思考可参与的助人方式。
基于语篇信息评价人物行为的社会意义，建立 “微小行动推动改变” 的正向逻辑认知。
学习能力
通过对比分析、改写练习等方式巩固知识，提升自主探究语法的能力。
在小组合作对话、主题讨论中主动沟通、倾听他人观点，提高合作学习与信息共享效率。
借助“Learning to learn” ，掌握电话问询的沟通策略，能自主解决听力或表达中的信息获取问题。
文化意识
感受中外公益行为背后的价值追求，理解 “善行不分国界” 的跨文化共识，尊重多元文化中的公益理念。
结合自身生活体验，树立关爱他人、参与志愿服务的意识，增强社会责任感与公民意识。
通过中外优秀人物事迹的学习，深化对 “社会责任” 的理解，形成积极向上的人生价值观。
Using language
2
Activity 1
Look at the sentences from the reading passage and answer the questions.
1. What was spoken in sentence (a) What was finished in sentence (b)
2. Why does the author use -ed instead of -ing
Because “the words” were “spoken” instead of “speaking”, and “the well” was “finished” instead of “finishing”. The words in bold show passive instead of active actions.
“The words” were spoken in sentence (a).
“The well” was finished in sentence (b).
Activity 1
3. What is the difference between the two groups of sentences
4. Why does the author choose to use -ed instead of an attributive clause in the reading passage
The sentences using -ed as attributive are more concise and formal.
Sentences (a) and (b) contain -ed as attributive while sentences (c) and (d) contain attributive clauses.
Compare them with the following sentences and answer the questions.
-ed as adverbial—过去分词作定语
过去分词可表示被动和完成，过去分词所表示的动作通常和它所修饰的名词之间为逻辑上的动宾关系，相当于一个定语从句。
例句：Is this the book recommended by the teacher
=Is this the book which was recommended by the teacher
这是老师推荐的那本书吗？
1. 前置定语。单个的过去分词作定语，通常放在被修饰词之前。
例句：The ground was covered with fallen leaves.
地上满是落叶。
People shouldn't be exposed to polluted water.
人们不应该接触被污染了的水。
2. 后置定语。过去分词短语作定语，通常放在被修饰
词之后，它的作用相当于一个定语从句。
例句：I was instructed to carry out a plan supported by most people．
= I was instructed to carry out a plan which was supported by most people.
我被要求执行一个多数人支持的计划。
一、位置
注意：
1. 有些过去分词表示特定含义， 单独作定语也放在所修饰词的后面。如：left (剩余的)，given (所给的)， concerned (有关的)等。 另外， 单个过去分词作定语修饰代词时，应该放在被修饰词的后面。例如：
There is a little time left. Let’s hurry up.
He is one of those invited.
一、位置
注意：
2. 有些过去分词作定语既可前置也可后置，意义不变，但有些过去分词置于被修饰词前后的位置不同，则意义也不相同。例如：
All the broken windows have been repaired.
=All the windows broken have been repaired.
所有坏了的窗户都已经修理好了。
The method used is very efficient. 所用的这个方法很有效。
This is a used car worth only 5,000 yuan.
这是一辆只值5 000元的旧车。
一、位置
二、用法
1. 单个分词作定语，一般置于被修饰的名词之前，常表示已经完成的动作（或没有一定时间性的动作）。
例句：In Uganda, Ryan at last saw the finished well with his own eyes.
在乌干达，Ryan 终于亲眼见到了已经完工的井。
2. 若被修饰的代词为those, something, everything, nothing等，则过去分词要放在其后。
例句：He is one of those invited. 他是受邀人之一。
二、用法
3. 过去分词短语作定语，置于所修饰的名词之后。
例句：Would you like to explain the detail in problems mentioned in this chapter
你愿意详细解释一下这一章提到的问题吗？
4. 当过去分词或过去分词短语位于被修饰的名词之后时，往往可用定语从句代替。
例句：Most of the guests invited to the party were my classmates.
= Most of the guests who were invited to the party were my classmates.
大部分受邀参加此次聚会的宾客都是我的同学。
1. 及物动词的过去分词作定语，具有完成和被动两层含义。
steamed bread 馒头
boiled water 开水
2. 不及物动词的过去分词作定语，只表示动作的完成，
无被动之意。
a fallen tree 一棵倒下的树
a retired worker 一位退休工人
the stolen backpack 被偷走的背包
三、意义
四、不同非谓语动词形式作定语的区别
语法 形式 意义 时间关系
过去分词作定语 done 表示被动意义 表示被动动作已经完成或没有一定的时间性
The problem discussed at the meeting is very important. 会上讨论的这个问题非常重要。（表示动作已经完成）
现在分词作定语 doing 表示主动意义 表示主动动作正在进行或现在（当时）的状态
They lived in a room facing south.他们住在一个朝南的房间里。（表示当时的状态）
being done 表示被动意义 表示被动动作正在进行
The problem being discussed at the meeting is very important.会上正在讨论的这个问题非常重要。（表示动作正在进行）
不定式 to do 表示主动意义 表示主动动作将要发生
The man to help us is Tom.将要帮助我们的那个男人是汤姆。
to be done 表示被动意义 表示被动动作将要发生
The problem to be discussed at the meeting is very important. 会上将要讨论的这个问题非常重要。（表示动作将要发生）
五、知识延伸
1. 有些表示情感或心理状态的过去分词已经完全形容词化，常见的这类过去分词有：disappointed (失望的)，moved (感动的)，interested (感兴趣的)，surprised (感到惊讶的)，shocked
(震惊的, 震撼的)，puzzled (迷惑不解的)，frightened (受
惊吓的)等。
2. 感官动词 look, smell, sound, taste, feel 和不及物动词
及短语，如belong to, date from, consist of, start, happen, take place等，没有被动形式，所以作定语时通常用主动表被动。
Activity 2
Read the discussion between two students about Ryan’s foundation. Rewrite the underlined sentences using the -ed form.
Ryan is a young man who is admired by a lot of people. The money which is raised by his foundation supports schools and communities in Africa. I think digging wells for drinking water is a good way to solve the problem of water shortage.
Ryan is a young man admired by a lot of people. The money raised by his foundation supports schools and communities in Africa.
Activity 2
Read the discussion between two students about Ryan’s foundation. Rewrite the underlined sentences using the -ed form.
As in the words spoken by Ryan, we need to not only donate money but also get new ideas. I think the support needed includes new technology for recycling water and education on how to use and save water.
I absolutely agree with you. Digging wells is a good way, but not the only way, to solve the problem of water shortage in Africa. As in the words which were spoken by Ryan, we need to not only donate money but also get new ideas. I think the support which is needed includes new technology for recycling water and education on how to use and save water.
Activity 3
Read the passage and choose the correct form of the words.
The United Nations Children’s Fund, also knowing / known as UNICEF, is a United Nations (UN) organisation basing / based in New York. It offers help needing / needed by children all over the world.
Activity 3
Read the passage and choose the correct form of the words.
UNICEF was founded on 11 December 1946, to provide food and healthcare to children in countries damaging / damaged in World War II. Since 1953, UNICEF has taken up an extended mission to help children in the developing / developed world, including those living / lived with diseases or disabilities, and those affecting / affected by rapid modernisation and environmental problems. Now, UNICEF has been working to improve the lives of children and their families across 190 countries and territories.
Activity 4
Read the descriptions and underline the words that describe personal qualities.
Activity 5
Put the words you underlined in Activity 4 into the table. Add any more you can think of.
positive
independent
generous, honest
confident, creative
easygoing, loyal
intelligent
determined
warmhearted
straightforward
neutral
sensitive
serious
bookish
shy
self-conscious
strict
negative
nervous
lazy
shortsighted
selfish
mean
slack
Activity 6
Work in pairs. Talk about people’s personal qualities using the words you have learnt.
A: I think my cousin is very brave.
B: Why do you think so
A: …
The topic should be centered around a character.
You can choose your favorite person, the most familiar person, the most admired person, the most characteristic person, etc.
Activity 7
Listen to the phone enquiry and complete the sentence with the correct ending.
d
a
c
build a relationship with them
Activity 8
Listen again and complete the form.
Personal information
Name: Sarah White
Telephone: 077 8665 3048
Preferred field: .
Voluntary work description
Intended voluntary work: teaching children with disabilities at Peter’s Stabler
Aim: for the children to .and realise that they can .in spite of their disabilities
Role: working . with the same children in order to .
.
Additional information needed
Your previous experience .
A .for confirmation
Available working hours
working with children
to ride horses
have fun
still enjoy sports
one on one
as a volunteer
reference from someone who knows you
Activity 8
Learning to learn.
If you have to say no to a request, your refusal will sound more polite if you begin with a statement of regret, such as I'm sorry..., I'd really like to, but... Then explain why your answer is no, eg I'm really busy right now. If possible, suggest an alternative — How about next week
Activity 9
Work in pairs. Act out a telephone enquiry.
student A
You’re interested in taking up voluntary work about environmental protection, and you’re going to make a telephone enquiry about it. Information you’d like to know:
what kind of work is available
the responsibilities of the work
the requirements on you
the person to contact
Activity 9
Work in pairs. Act out the conversation about asking for a favour and refusing politely.
student B
You work at a volunteer centre. Your job is to answer enquiries about voluntary work and give practical step-by-step advice on how to get started. The voluntary work you recommend is coastal clean-up at North Beach.
Responsibilities:
collect waste from the beach
stop people from littering the beach and the ocean
record the waste and write reports
Requirements:
fill in the registration form
provide a letter of recommendation
think about the time you want to help out
Contact:
Mr Brown, Tel. 012 3481 2177
3
Vocabulary
extended adj.延伸的；伸展的
例句：If you are going abroad for an extended period of time, you should consider renting your house out. 如果你会出国一段时间，你应该考 虑把你的房子租出去。
extend v.延长；延伸；持续；扩大······的影响；表示，提供
extend sth to sb 提供/给予某人某事物
extend for/into/over 延续
extend sth to sb/sth 把······扩大到······
extend sth for/by/until 把······延长至······
例句：Some of our courses extend over two years.
我们的有些课程修读期超过两年。
sensitive adj.敏感的，容易生气的
be sensitive to
（1）对······敏感的
例句：A teacher must be sensitive to every child's needs.
老师必须对每个孩子的需求体察入微。
（2）易受伤害的；神经过敏的
例句：She is very sensitive to criticism. 她一听批评就急。
be sensitive about 介意……；在乎……
in a sense 在某种意义上
in no sense 决不（放在句首时，句子用部分倒装）
there is no sense in doing sth 做某事没有意义
make sense 有意义 make sense of 理解
generous adj.慷慨的；大方的
be generous to sb 对某人是慷慨的
be generous with sth 在某方面是慷慨的
be generous in doing sth 慷慨地做某事
例句：The gentle man is quite generous to the poor.
那位绅士对穷人非常大方。
One should be generous with his time in helping others.
一个人应不吝惜时间帮助别人。
Natives are generous in helping us.当地人乐于帮助我们。
hesitate v.迟疑，犹豫
hesitate to do sth 犹豫做某事
hesitate about/over sth 对某事犹豫不决
hesitate (about) + wh-从句/wh-+to do sth 对······犹豫不决
例句：She hesitated over the choice between the two dresses.
这两件连衣裙究竟选哪一件，她犹豫不决。
hesitant adj.犹豫的
hesitation n.犹豫；踌躇
without hesitation 毫不犹豫
have no hesitation in doing sth 毫不犹豫地做某事
do sth without hesitation 毫不犹豫地做某事
例句：He accepted the invitation without hesitation.
=He had no hesitation in accepting the invitation.
他毫不犹豫地接受了邀请。
assistance n.帮助，援助
例句：One of her fellow passengers came to her assistance.
同行的一个乘客过来帮她。
assistant n.助手；助理
assist vt.帮助
be of assistance 有帮助的
with the assistance of... 在·····的帮助下
assist sb with/in sth 帮助某人某事
assist sb to do sth 帮助某人做某事
assist sb in doing sth 帮助某人做某事
例句：Not only did he assist me with the settlement problems, but also showed me around the city.
他不仅帮我解决了安顿问题，还带我参观了这座城市。
confirmation n.证明，证实
例句：There has still been no official confirmation of the report.
这则报道仍未得到官方证实。
（1）vt.（尤指提供证据来）证实，证明，确认；使确信
confirm sth/that.../wh-从句 证明/表明/确认······
be confirmed... 被证实/被证明······
It is confirmed that...据证实·····
例句：New clue has confirmed the first theory.
新的线索证实了第一种理论。
（2）vt.批准（职位、协议等），认可
be confirmed (as...)（······的身份/职位/协议）被认可
例句：After a six-month period, her position was confirmed.
六个月后，她获准正式担任该职。
4
Homework
1. Complete the exercises at the end of the class.
2. Preview pages 26 to 32 of Unit 2.
See you in the next class!