高中英语选修六 Unit 3 A healthy life Learning about Language课件（共31张）
文档属性
| 名称 | 高中英语选修六 Unit 3 A healthy life Learning about Language课件（共31张） |  | |
| 格式 | zip | ||
| 文件大小 | 735.2KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-04-19 21:33:52 | ||
图片预览
文档简介
课件31张PPT。Unit 3 A healthy life
Learning about Language1. Revise the useful words and expressions.
2. Master the usage of “it”.Learning aims Find a word or phrase that means the same as the
underlined words in each sentence.
You will be able to stop smoking eventually if you
are determined enough.
2. Having lived in Hawaii all his life, he was not used
to the cold of Northern Europe.
3. She felt embarrassed about her body shape, so she
decided to go on a diet.
4. Running a marathon will leave you out of breath. toughaccustomed toashamedbreathlessLeading-inquit5. You really have no idea just how hopeless cancer
can make you feel.
6. The effects of drinking too much alcohol on
your health can be serious.
7. Doing exercises every day can not only make
your muscles stronger but also help you relax. desperate(The) alcoholic (effects)strengthen your muscles8.If you are expecting a baby, your smoking habit
might cause problems for it.
9. In spite of all his efforts he failed. He was so upset
about himself that he felt like crying.
10. He felt he had to make up his mind on every step
instead of taking risks.pregnantdisappointeddecide on1. She felt embarrassed about her body shape, so she decided to go on a diet.
她对自己的体形感到尴尬，所以她决定节食。
embarrassed adj.尴尬的；陷入困境的
Nowadays many young girls are embarrassed about their weight.
如今许多年轻女孩因自己的体重而尴尬。Language pointsHe was embarrassed to admit making a mistake.
他很尴尬地承认犯了一个错误。
【即学即练】完成句子。
I how untidy the house was.
这房子太不整洁了，我对此感到很难为情。felt embarrassed about 【知识拓展】be embarrassed to do sth.对做某事感到尴尬
be embarrassed about sth.对……感到难为情2. In spite of all his efforts he failed.
尽管竭尽全力，他还是失败了。
in spite of 不管；不顾
In spite of the hot weather they still run in the
playground.尽管天气炎热，他们仍在操场上跑步。
In spite of applying for hundreds of jobs, he is
still out of work.
尽管他申请了数百份工作，但他仍然在失业中。in spite of, despite, although/though
(1)despite ＝ in spite of，所以不能再和of连用。
(2)“in spite of/despite＋n.”相当于“although/though＋从句”【易混辨析】(2) I didn’t get the job I had
all the necessary qualifications.
尽管我有所有必要的资质，但我没有得到那份工作。in spite of the fact that【即学即练】用spite完成句子。(1) We went out the rain.
＝ We went out it was raining.
尽管下着雨，我们还是出去了。in spite ofdespitealthoughthough3.He felt he had to make up his mind on every step instead of taking risks.
他感到每一步都要下定决心而不是冒险。
take risks (a risk)冒险
She’s too sensible to take a risk when she’s driving.
她开车时很有判断力而不致冒险。(1) at risk (of ...) 处于(……的)危险之中； 冒 (……的)风险
at all risks (＝ at any risk) 无论冒什么风险
run risks/a risk 冒险
take/run the risk of doing sth. 冒险做某事；
(2) risk sth. 以……作为赌注
risk doing sth. 冒险做……
risk one’s life to do sth. 冒着生命危险做某事【知识拓展】(1)By criticizing her boss, she her
position.批评老板使她冒失去职位之险。
(2)I didn’t want to leaving John
alone.我不想冒险把约翰单独留下。
(3) (2016?全国卷Ⅱ)I ran the risk of ______ (lose) those
students who had a different style of thinking.risked losing take the risk of【即学即练】完成句子。losing4．Of course the best way to deal with these drugs is not to get into the habit in the first place!
当然，对付这些毒品最好的方法是首先别养成
(吸毒的)习惯!（1）Nobody likes to get into trouble.
（2）He has got into the habit of smoking.
（3）I first got into rock ‘n’roll when I was at
college.对……产生兴趣仔细观察下列句子，写出get into的含义。get into陷入；染上(坏习惯)；对……产生兴趣陷入染上(坏习惯)get along/on (with) 进展；相处
get away with 做……而不受惩罚
get over 克服；恢复过来
get through 完成；通过；接通电话；
【即学即练】
(1) The business is ____________very well.
生意进行得很不错。
(2) Don’t __________________spitting everywhere.
不要养成到处吐痰的习惯。【知识拓展】getting alongget into the habit ofDiscovering “It”1. It rains heavily.
2. It is 20 kilometres from Grandad’s house to James’.
3. It is November 11, 2005.
4. It is 9 o’clock at night.
5.It’ll be lovely in the garden tonight．
6. It is bad to smoke.
7. It is likely that he will succeed.天气距离日期时间形式主语环境形式主语Grammar1. it的最基本用法是作代词，主要指刚提到的事物，以避免重复:
Xi’an is?a?beautiful?city, isn’t?it?
2. 也可以指动物或婴儿(未知性别的婴儿或孩子):
Is this your dog？No, it isn’t.一、it 作人称代词it有时并不指具体的东西，而泛指天气、时间、日期、
距离、价值、度量、温度、环境等，称为非人称的it：
1.指天气：
It is a lovely day, isn’t?it?
It is a bit windy. 2. 指时间:
It was nearly midnight when she came back.
3. 指环境:
It was very quiet in?the?café.
4. 指距离：
It is half an hour’s?walk?to the city centre from my home.二、it作非人称代词 5. 指日期：
—What’s the date today?
—It’s May 1, 2007.
6. 指季节：
It is summer now.
7. 指度量：
It is about 5 kilograms.
8. 指价值：
—What’s the price of the T-shirt?
—It is 150 yuan.替代作主语的从句、动词不定式、动名词，
而把真正作主语的从句、动词不定式、
动名词置于句尾。三、it用作形式主语（1）It be adj.（for sb.）to do sth.
此处adj. 通常为描述事件的形容词：easy，difficult，
hard，necessary，unnecessary，possible，impossible，likely，unlikely，right，wrong，important，unimportant，legal，illegal，well-mannered，ill-mannered，polite，impolite，clear，obvious，certain，suitable，proper，fit，useful，useless，dangerous…
例如：It is illegal（for a teenager）to drive a car without a license. 没有驾照开车对青少年来说是犯法的。1. 替代作主语的动词不定式（2）It be adj. of sb. to do sth.
此处adj. 通常为描述人的形容词：kind，unkind，nice，rude，cruel，considerate，thoughtful，thoughtless，careful，careless，silly，foolish，stupid，clever，wise，crazy…. 例如：
It’s kind of you to help me with the problem.
你帮助我解答这个问题真是太好了。2. it作形式主语替代主语从句 It is clear ( obvious，true，possible, certain …) that ...
该句型中it 是形式主语，真正的主语是that 引导的主语
从句，常译为“清楚(显然, 真的……)”，是主语从
句最常见的一种结构。例如：
It is very clear that he’s round and tall like a tree.
很明显他很圆很高，就像一棵树。(1)It is adj. +that-clause It is said (reported/ learned/believed
/thought/known/told/hoped...) that ...
该句型中的it 仍是形式主语，真正主语是that 引导的主
语从句；该结构常译为“据说(据报道，据悉……)”。
It is said that he has come to Beijing.据说他来北京了。
It is reported that another earth satellite has been put into orbit.据报道又一颗地球卫星进入轨道。(2)It is v.-ed that…=sb./sth. is to do (3) It is + noun +从句 It is a pity (a shame /an honor /a good thing/a fact /a surprise... ) that ...
该句型中，that后的从句一般用虚拟语气should + 动词原形，should可省去。表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。例如：
It is a pity that such a thing (should) happen in your class！
这种事竟然发生在你们班上，真是遗憾！
It is a pity that he is ill. 他生病了，真遗憾！ 四、it作形式宾语 当复合宾语中的宾语是不定式、动名词、宾语从句时，往往把宾语放在它的补足语后面，而用it 作形式宾语，放在宾语补足语之前。
该句型中的it 作形式宾语，常用的动词有think, believe, make, find, consider, feel等。 I think it no use arguing with him.
我认为和他争吵没有用。
I found it very interesting to study English.
我发现学英语非常有趣。
He made it clear that he was not interested in this subject.他非常清楚地表示他对这门学科不感兴趣。1.Sarah made it to the airport just in time to catch her
plane this morning.
今天早晨萨拉____________ ,赶上了飞机。
2.No matter where he is, he makes it a rule to go for a
walk before breakfast.
不管他在哪里,____________________________。
3. —Who’s that at the door?
—It is the milkman.
——谁在大门那儿?
——_____________。Class exercisesⅠ.翻译句子。及时到达机场早饭之前去散步成了他的习惯是送牛奶的人I’m still fit enough to cycle 20 kilometres in an
afternoon. That is amazing.
2. You could suffer from bad health if you keep
smoking. It is likely.
3. China produces one third of the world’s cigarettes.
It is reported.It is amazing that I am still fit enough to cycle 20 kilometres in an afternoon.It is likely that you could suffer from bad health
if you keep smoking.It is reported that China produces one third of
the world’s cigarettes. Ⅱ.用it作形式主语改写句子。4. Li Yuchun got more than one million yuan for the advertisement. People say that.
5. Some young people think that they look
attractive when they smoke. It seems that… It is said that Li Yuchun got more than one million
yuan for the advertisement. It seems that some young people think they look
attractive when they smoke.1. Revise and master the usage of it.
2. Preview the Reading: HIV/AIDS: Are you at risk?Homework
Learning about Language1. Revise the useful words and expressions.
2. Master the usage of “it”.Learning aims Find a word or phrase that means the same as the
underlined words in each sentence.
You will be able to stop smoking eventually if you
are determined enough.
2. Having lived in Hawaii all his life, he was not used
to the cold of Northern Europe.
3. She felt embarrassed about her body shape, so she
decided to go on a diet.
4. Running a marathon will leave you out of breath. toughaccustomed toashamedbreathlessLeading-inquit5. You really have no idea just how hopeless cancer
can make you feel.
6. The effects of drinking too much alcohol on
your health can be serious.
7. Doing exercises every day can not only make
your muscles stronger but also help you relax. desperate(The) alcoholic (effects)strengthen your muscles8.If you are expecting a baby, your smoking habit
might cause problems for it.
9. In spite of all his efforts he failed. He was so upset
about himself that he felt like crying.
10. He felt he had to make up his mind on every step
instead of taking risks.pregnantdisappointeddecide on1. She felt embarrassed about her body shape, so she decided to go on a diet.
她对自己的体形感到尴尬，所以她决定节食。
embarrassed adj.尴尬的；陷入困境的
Nowadays many young girls are embarrassed about their weight.
如今许多年轻女孩因自己的体重而尴尬。Language pointsHe was embarrassed to admit making a mistake.
他很尴尬地承认犯了一个错误。
【即学即练】完成句子。
I how untidy the house was.
这房子太不整洁了，我对此感到很难为情。felt embarrassed about 【知识拓展】be embarrassed to do sth.对做某事感到尴尬
be embarrassed about sth.对……感到难为情2. In spite of all his efforts he failed.
尽管竭尽全力，他还是失败了。
in spite of 不管；不顾
In spite of the hot weather they still run in the
playground.尽管天气炎热，他们仍在操场上跑步。
In spite of applying for hundreds of jobs, he is
still out of work.
尽管他申请了数百份工作，但他仍然在失业中。in spite of, despite, although/though
(1)despite ＝ in spite of，所以不能再和of连用。
(2)“in spite of/despite＋n.”相当于“although/though＋从句”【易混辨析】(2) I didn’t get the job I had
all the necessary qualifications.
尽管我有所有必要的资质，但我没有得到那份工作。in spite of the fact that【即学即练】用spite完成句子。(1) We went out the rain.
＝ We went out it was raining.
尽管下着雨，我们还是出去了。in spite ofdespitealthoughthough3.He felt he had to make up his mind on every step instead of taking risks.
他感到每一步都要下定决心而不是冒险。
take risks (a risk)冒险
She’s too sensible to take a risk when she’s driving.
她开车时很有判断力而不致冒险。(1) at risk (of ...) 处于(……的)危险之中； 冒 (……的)风险
at all risks (＝ at any risk) 无论冒什么风险
run risks/a risk 冒险
take/run the risk of doing sth. 冒险做某事；
(2) risk sth. 以……作为赌注
risk doing sth. 冒险做……
risk one’s life to do sth. 冒着生命危险做某事【知识拓展】(1)By criticizing her boss, she her
position.批评老板使她冒失去职位之险。
(2)I didn’t want to leaving John
alone.我不想冒险把约翰单独留下。
(3) (2016?全国卷Ⅱ)I ran the risk of ______ (lose) those
students who had a different style of thinking.risked losing take the risk of【即学即练】完成句子。losing4．Of course the best way to deal with these drugs is not to get into the habit in the first place!
当然，对付这些毒品最好的方法是首先别养成
(吸毒的)习惯!（1）Nobody likes to get into trouble.
（2）He has got into the habit of smoking.
（3）I first got into rock ‘n’roll when I was at
college.对……产生兴趣仔细观察下列句子，写出get into的含义。get into陷入；染上(坏习惯)；对……产生兴趣陷入染上(坏习惯)get along/on (with) 进展；相处
get away with 做……而不受惩罚
get over 克服；恢复过来
get through 完成；通过；接通电话；
【即学即练】
(1) The business is ____________very well.
生意进行得很不错。
(2) Don’t __________________spitting everywhere.
不要养成到处吐痰的习惯。【知识拓展】getting alongget into the habit ofDiscovering “It”1. It rains heavily.
2. It is 20 kilometres from Grandad’s house to James’.
3. It is November 11, 2005.
4. It is 9 o’clock at night.
5.It’ll be lovely in the garden tonight．
6. It is bad to smoke.
7. It is likely that he will succeed.天气距离日期时间形式主语环境形式主语Grammar1. it的最基本用法是作代词，主要指刚提到的事物，以避免重复:
Xi’an is?a?beautiful?city, isn’t?it?
2. 也可以指动物或婴儿(未知性别的婴儿或孩子):
Is this your dog？No, it isn’t.一、it 作人称代词it有时并不指具体的东西，而泛指天气、时间、日期、
距离、价值、度量、温度、环境等，称为非人称的it：
1.指天气：
It is a lovely day, isn’t?it?
It is a bit windy. 2. 指时间:
It was nearly midnight when she came back.
3. 指环境:
It was very quiet in?the?café.
4. 指距离：
It is half an hour’s?walk?to the city centre from my home.二、it作非人称代词 5. 指日期：
—What’s the date today?
—It’s May 1, 2007.
6. 指季节：
It is summer now.
7. 指度量：
It is about 5 kilograms.
8. 指价值：
—What’s the price of the T-shirt?
—It is 150 yuan.替代作主语的从句、动词不定式、动名词，
而把真正作主语的从句、动词不定式、
动名词置于句尾。三、it用作形式主语（1）It be adj.（for sb.）to do sth.
此处adj. 通常为描述事件的形容词：easy，difficult，
hard，necessary，unnecessary，possible，impossible，likely，unlikely，right，wrong，important，unimportant，legal，illegal，well-mannered，ill-mannered，polite，impolite，clear，obvious，certain，suitable，proper，fit，useful，useless，dangerous…
例如：It is illegal（for a teenager）to drive a car without a license. 没有驾照开车对青少年来说是犯法的。1. 替代作主语的动词不定式（2）It be adj. of sb. to do sth.
此处adj. 通常为描述人的形容词：kind，unkind，nice，rude，cruel，considerate，thoughtful，thoughtless，careful，careless，silly，foolish，stupid，clever，wise，crazy…. 例如：
It’s kind of you to help me with the problem.
你帮助我解答这个问题真是太好了。2. it作形式主语替代主语从句 It is clear ( obvious，true，possible, certain …) that ...
该句型中it 是形式主语，真正的主语是that 引导的主语
从句，常译为“清楚(显然, 真的……)”，是主语从
句最常见的一种结构。例如：
It is very clear that he’s round and tall like a tree.
很明显他很圆很高，就像一棵树。(1)It is adj. +that-clause It is said (reported/ learned/believed
/thought/known/told/hoped...) that ...
该句型中的it 仍是形式主语，真正主语是that 引导的主
语从句；该结构常译为“据说(据报道，据悉……)”。
It is said that he has come to Beijing.据说他来北京了。
It is reported that another earth satellite has been put into orbit.据报道又一颗地球卫星进入轨道。(2)It is v.-ed that…=sb./sth. is to do (3) It is + noun +从句 It is a pity (a shame /an honor /a good thing/a fact /a surprise... ) that ...
该句型中，that后的从句一般用虚拟语气should + 动词原形，should可省去。表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。例如：
It is a pity that such a thing (should) happen in your class！
这种事竟然发生在你们班上，真是遗憾！
It is a pity that he is ill. 他生病了，真遗憾！ 四、it作形式宾语 当复合宾语中的宾语是不定式、动名词、宾语从句时，往往把宾语放在它的补足语后面，而用it 作形式宾语，放在宾语补足语之前。
该句型中的it 作形式宾语，常用的动词有think, believe, make, find, consider, feel等。 I think it no use arguing with him.
我认为和他争吵没有用。
I found it very interesting to study English.
我发现学英语非常有趣。
He made it clear that he was not interested in this subject.他非常清楚地表示他对这门学科不感兴趣。1.Sarah made it to the airport just in time to catch her
plane this morning.
今天早晨萨拉____________ ,赶上了飞机。
2.No matter where he is, he makes it a rule to go for a
walk before breakfast.
不管他在哪里,____________________________。
3. —Who’s that at the door?
—It is the milkman.
——谁在大门那儿?
——_____________。Class exercisesⅠ.翻译句子。及时到达机场早饭之前去散步成了他的习惯是送牛奶的人I’m still fit enough to cycle 20 kilometres in an
afternoon. That is amazing.
2. You could suffer from bad health if you keep
smoking. It is likely.
3. China produces one third of the world’s cigarettes.
It is reported.It is amazing that I am still fit enough to cycle 20 kilometres in an afternoon.It is likely that you could suffer from bad health
if you keep smoking.It is reported that China produces one third of
the world’s cigarettes. Ⅱ.用it作形式主语改写句子。4. Li Yuchun got more than one million yuan for the advertisement. People say that.
5. Some young people think that they look
attractive when they smoke. It seems that… It is said that Li Yuchun got more than one million
yuan for the advertisement. It seems that some young people think they look
attractive when they smoke.1. Revise and master the usage of it.
2. Preview the Reading: HIV/AIDS: Are you at risk?Homework