人教版英语选修六Unit 3 A healthy Life(Grammar：The use of ”
she was a famous film star. （倒装句）
2.It is the first /second time that +have done….It was the first /second time that +had done….
3.It is + 段时间+since +过去时（did） it was + 段时间+ since+ 过去完成时（had done)
man to stop in time.
It is a good habit to take exercise
运动是个好习惯(habit)
2)It is/ was +n+ to do / that…
喝酒是不好的行为。（manner） It is bad manners to drink alcohol.
•z x x k
it 作为__形__式__宾__语__,不定式、动名词或从句做 真正宾语。 结构：动词＋it＋宾语补足语＋真正宾语
think
consider find feel believe
it+adj./n.
to do doing that从句
make it clear / known that…非常清楚地表示… make it possible for sb to do / that…使做某事成为可能 make it a rule to do / that…使某事成为惯例
2. 我们必须确保每天吃新鲜的蔬菜和水果，据报道，它们能 给我们提供丰富的必要维生素。
We must make it sure to eat fresh vegetables and fruits every day,It’s reported that they provide rich and necessary vitamins for us. 3. 最好每天早晚喝一杯水，那不会花费太多的时间。 We had better drink a glass of milk in the morning or at night. It won’t take too much of our time.
took off her dark glasses.
(强调句)
= It was not until she took off her dark glasses that I
realized she was a famous film star.
=Not until she took off her dark glasses did I realize
3. 我认为保护环境是我们的职责。 (think)（duty ） I think it our duty to protect the environment
IT 固定搭配
在一些固定用法中考查
常见的固定用法有:
make it 成功，安排在或定在某时间 forget it 别提了，忘了它吧 Don’t mention it 别提了，表示不用谢 It doesn’t matter 没关系 It(That) depends 视情况而定 You guessed it 你猜着了 It’s hard to say 很难说 It’s up to you to do sth.由你来决定做某事 take it/things easy不要慌，别担心，沉住气
----It’s not a good habit to smoke. ----It is no use / good arguing with him. ----It is a pity that you didn’t follow my advice.
结构：It is/was + adj./n./~ed
4.It be +段时间+before….之前有多长时间 5.It is said/believed/reported/……that
……据说/认为/报道 6.It is +具体时间+when (时间状语) 7.It is time (about time/high time) that ---
should do /过去式
激情互学
1. It is+强调部分+who/that+句子其他部分
It is not until + 被强调部分 + that ... 该句 型也是强调句型。主要用于强凋时间状语， 译成汉语 “直到……才……”，可以说是not ... until ... 的强调形式。
E.g.
I didn’t realize she was a famous film star until she
The use of “It”
1.It 用作人称代词: 2. It 用作非人称代词: 3.It 用作 形式主语:
形式宾语: 4.It 的特殊句型：
5. It 常用的固定搭配
1.众所周知，拥有健康的饮食习惯对我们的健康很重要。
As we all know, It’s important for us to have healthy eating habits .
--It’s me. Open the door ,please .( 人 )
非人称代词it
II．It 用作非人称代词:
It 用作非人称代词，常作主语，表示时间/天气/金钱/ 距离等。
It’s a long time since we met last time .（ time ）
It’s a warm sunny afternoon.（ weather ）
It is no use_c_r_y_in__g_(cry) over the spilt milk. What has done can’t be undone.
It is no use doing sth
形式宾语it
IV.形式宾语
e.g. You must find it exciting working here. e.g. I think it a pity that you didn’t try harder.
4.据说大部分的学生早上几乎什么都不吃这对我们的健康是 有害的。
It is said that most of students do not eat anything at all in the morning. It is very bad for our health.
5. 这是我第一次认认真真学英语。
It is the first time that I have learned English carefully.
to do doing clause
It is very clever of you to finish it .
这个adj.是描述某人的品质，性格。Of sb kind，nice, clever, polite, foolish etc.
It is difficult for me to do the job. difficult，easy，important, dangerous，possible，
3. It is such a big money.( money
)
4. It’s five minutes’ walk .（ distance ）
Someone is ringing the doorbell. Go and
see_w_h__o_ i_t__ __is___
静心自学
III.作形式主语,
translation
1.我发现学英语非常有趣。 I found it very interesting to study English. 2.他非常清楚地表示他对那门学科不感兴趣。 He made it clear that he was not interested in this subject.
科比宣布退役
科比打篮球有20年了，据说他已经退役。
It is 20 years since Kobe played basketball. It is said tபைடு நூலகம்at he has retired after this season.
到我们采取措施保护环境的时候了。
It is time that we should take measures to protect the environment from being polluted.
Unit 3 Grammar
The use of “it”
人称代词it
zxx k
I . 用作人称代词
代替前文提到的人/物/事情,在句中做主语或宾语.
e.g. The frog is not a warm-blood animal. It’s a cold-blooded one. （物 ）
e.g. It’s a sad thing. Just forget it. （事情） e.g.--who’s that ?
这是中国首次参加全球气候会议。
It is the first time that China has attended the global climate conference .
【即学即练】 since ; before ; when 填空
1. It’s a long time _s_i_n_ce__ I met you last time. 2. It will be not long _b_e_fo_r_e he finishes his job. 3. It was ten o’clock _w__h_e_n_ he came back.
impossible. etc for sb
1) It + is/was + adj. +
人教版英语选修六Unit3 A healthy life Grammar课件 (共19张PPT)
Complete the passage
The Asian Games are being held in the city of Guangzhou now. It was great fun_w_a_t_c_h_in_g (watch) the opening ceremony.__It_ was fine that night and it was ____a_m__az(ianmg aze) that the torch was lit by fireworks. Although____ is iftar away from Jieyang to Guangzhou, we think it easy__to__en_j_o_y_ (enjoy) the athletes’ performance. From them, we can learn that it is necessary for us never_to__g_iv_e_u_p____ (give up)
1.It is amazing that at my age I am still fit. 2. It is easier to fall than遵to循ri英se.语语言 3. It is no use crying over的s尾pil重t m原il则k. ,
4.It is said t“hIatt”hceanhabde pu避asessd免edi句ntth子hee头ex重am. 5. I thinksiut bejestcthoartoybojue脚csth轻pouo。lsditidoonmore
Miss Lin is my mummy.
Who is the lovely baby?
It is my English teacher’s baby.
人教版英语选修六Unit 3 A healthy Life(Grammar：The use of ”it“)教学实用课件(共29张PPT)
2016/10/11
1 常用it作形式主语的句型：
1)用作形式主语， It be + adj. (clear, obvious, important, It that 从句用should+v 形容词是 natural, necessary necessary…)+ that从句 ,important, strange, essential， 2) It be + ed (said, reported, suggested …)+ 常用的过去分词有: required ,demanded, that从句 suggested (建议), ordered等 requested, 3) It be + 名词 (a shame, a pity)+ that从句
Back
It is necessary to keep the balance of nature. It is a waste of time persuading such a person join us. It is necessary that you (should) be ready by 5 o’clock. It was already known at that time that the earth is round. It is a surprise that he refused such a good It happened that he had to be present at the meeting.
强调句型
It is the ability to do the job__ matters not where you come from or what you are. A. one B. that C. what D. it It is/was + 强调部分 + that /who+ 其余部分
人教版高中英语选修六unit3AHealthyLife单词课件
fatten（使）发胖 sweeten （使）变甜
widen(使)变宽
9.desperate adj 绝望的，拼命的，期望 的
• desperation n 绝望，拼命 • be desperate for sth 非常需要某物
be desperate to do sth 极想做某事
• The man lost in the desert was desperate for water
at all risks=at any risk 无论冒---的危险
• The old man risked ferrying the soldiers across.
老人冒险渡战士们过江。
• The university students risked their lives to save the two drowning teenagers.
处于压力之下
(be) under stress
vt 强调,重读, 使紧张
stress the importance of
• stressed adj （人）感到有压力的,紧张的
• stressful adj 压力重的
1.Only ___did she realize the stress
he was__A__.
• _A_lt_h_o_u_gh_/_T_h_o_u_g_h___it was raining hard,Mr . Wang went to see the sick pupil.
• Hard _a_s __it was raining,Mr. Wang went to see the sick pupil.
due to=because of ,owing to ,as a result of ,thanks to ,on account of
高中英语选修6课件：Unit+3 A+healthy+lifeGrammar
二、It be + not until + 被强调部 分+ that …
这是not until的强调形式。需要注意的是：在 此句型中主句不再用部分倒装。
⑥ It takes three generations (代) to make a gentleman. 十年树木, 百年树人。
引导词 it
代词 it
The Use of “it”
It句型的归纳 Sentences With “it”
代词 --- it
1 用作人称代词，代替前文提到过的事物 My pen is missing. I can’t find it anywhere.
experiment. A, not until midnight B, until midnight that he didn’t go C, not until midnight that he went D, until midnight when he didn’t go
三、It be + 时间 + before …
you should not tell other people the password of your e-mail account. A, What is required B, What requires C, It is required D, It requires
---Who is knocking at the door? --- It’s me. Jack is ill. Have you heard about it?
人教版选修六 unit 3 a healthy life grammar课件
Unit 3 A healthy life —Grammar-the use of “It” (I)
1.What day is it today?
It’s Wednesday.
time
2.What’s the weather like?
It is sunny/ cold/ dry/cloudy… weather
2. It is no use _w__o_r_r_y_in_g__ (worry)
about exams all the time.
3n.oItgiosondo, kgeoepod,thkeeebpadinfgeetlhinegbs,ad infeyeoluinrghseainrt.your heart.
Structure 4 Read these examples: 1. He found it difficult to give up smoking. 2. I think it easy to learn English words by
heart. 3. Experts consider it harmful to stare at computers and cell phones for a long time.
students know more about AIDS.
3c.oIncsoidnesri,diemrpiot ritmanpto,crthaonotsteh,aotur fwrieencdhs,owoisseeloy.ur friends wisely.
Sb.find/think/consider
Summary 1: It is+adj+to do sth.
人教版英语选修六第三单元课文翻译原文
人教版英语选修6第三单元课文原文及翻译Unit 3 A healthy life 第三单元健康生活ReadingADVICE FROM GRANDADDear James,It is a beautiful day here and I am sitting under the big tree at the end of the garden. I have just returned from a long bike ride to an old castle. It seems amazing that at my age I am still fit enough to cycle 20 kilometres in an afternoon. It's my birthday in two weeks time and I'll be 82 years old! I think my long and active life must be due to the healthy life I live.This brings me to the real reason for my letter, my dear grandson. Your mother tells me that you started smoking some time ago and now you are finding it difficult to give it up. Believe me, I know how easy it is to begin smoking and how tough it is to stop. You see, during adolescence I also smoked and became addicted to cigarettes.By the way, did you know that this is because you become addicted in three different ways? First, you can become physically addicted to nicotine, which is one of the hundreds of chemicals in cigarettes. This means that after a while your body becomes accustomed to having nicotine in it. So when the drug leaves your body, you get withdrawal symptoms. I remember feeling bad-tempered and sometimes even in pain. Secondly, you become addicted through habit. As you know, if you do the same thing over and over again, you begin to do it automatically. Lastly, you can become mentally addicted. I believed I was happier and more relaxed after having a cigarette, so I began to think that I could only feel good when I smoked. I was addicted in all three ways, so it was very difficult to quit. But I did finally manage.When I was young, I didn't know much about the harmful effects of smoking. I didn't know, for example, that it could do terrible damage to your heart and lungs or that it was more difficult for smoking couples to become pregnant. I certainly didn't know their babies may have a smaller birth weight or even be abnormal in some way. Neither did I know that my cigarette smoke could affect the health of non-smokers. However, what I did know was that my girlfriend thought I smelt terrible. She said my breath and clothes smelt, and that the ends of my fingers were turning yellow. She told me that she wouldn't go out with me again unless I stopped! I also noticed that I became breathless quickly, and that I wasn't enjoying sport as much. When I was taken off the school football team because I was unfit, I knew it was time to quit smoking.I am sending you some advice I found on the Internet. It might help you to stop and strengthen your resolve. I do hope so because I want you to live as long and healthy a life as I have.Love fromGrandadHow can you stop smoking?It is not easy to stop smoking, but millions have managed to quit and so can you. Here are a few suggestions.Prapare youself. Decide on a day to quit. Don’t choose a day that you know is going to be stressful, such as the day of an exam. Make a list of all the benefits you will get from stopping smoking. Then throw away your last packet of cigarettes.Be determined. Every time you fell like smoking a cigarette, remind yourself that you are a non-smoker. Reread the list of benefits you wrote earlier.Break the habit. Instead of smoking a cigarette, do something else. Go for a walk, clean your teeth, frink some water, clean the house; in fact, do anything to keep ypur mind and especially your hands busy.Relax. If you start to feel nervous or stressed, do not raech for a cigarette. Try some deep breathing instead. Do some relaxationg exercises every time you feel stressed.Get help if you need it. Arrange to stop smoking with a friend so you can talk about your problems,or join a stop-smoking group. If you feel desperate , you might like to talk to a doctor or chemist about something to help you, like nicotine chewing gum.Keep trying. Don’t be disappointed if you have to try several times before you finally stop smoking. If you weaken and have a cigarette,do not feel ashamed. Just try again. You will succeed finally.爷爷的忠告亲爱的詹姆士：今天，这儿天气晴朗。
Unit 3 A healthy life Grammar 课件-人教版高二英语选修六(共32张PPT)
3) 主语从句 ➢可以是that引导的； e.g. It is strange that it hasn’t been
It was a great surprise to me when I got a ticket of Beijing Olympic Games by chance.
It is only ten minutes’ walk to Bird’s Nest from my home.
从上面的话中我们看到it的用处很 广，那it到底有什么用法呢？ 接下来我们就详细 地来讲解一下。
— It’s me. 2) 泛指天气 e.g. It’s a warm sunny afternoon.
3) 泛指时间 e.g. It was nearly midnight when she
came back. 4) 泛指环境 e.g. It is noisy here. 5) 泛指距离 e.g. It is half an hour’s walk to the
It remains to be seen whether it will do us harm or good. 此事对我们是好是坏尚待分晓。 It was clear enough what he meant. 他的意思很清楚。
2. 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。
in health care will lead to a stronger,
人教版高中英语选修六Unit 3 A healthy life
高中英语学习材料（灿若寒星*制作整理）Unit 3 A healthy life学生版重点词汇 addicted accustom embarrassed abuse stress effect quit banstrengthen judgment ashamed due重点短语 accustomed to feel like doing decide on sound like in spite of due totake risks (a risk) get into at risk其它词汇 alcoholic cigarette alcohol fitness sexual stressful bad-tempered adolescent adolescence nicotine obesity pregnant tough breathlessaccustomed withdrawal automatic mental lung abnormal resolvedisappointed relaxation desperate chemist packet unfit comprehensionappendix robbery slippery immune illegal survival homosexualprejudice female abortion inject needle male pill fluid awkward cigar语法结构 it 的用法单元重点知识点：Part 1 重点词汇（Ⅰ）1. Things can easily go wrong when people are under ___________.A. stressB. pressC. loadD. force（1）stress: 承受外来的压力，也可指由于某原因引起的心理或生理压力（2）pressure:单位面积上所承受的压力，或某事物所产生的压力或影响（3）tension:多指“关系不好”或由于其它原因造成的紧张状态。
人教版高中英语选修6Unit3AhealthylifeGrammar课件(2)
2. It用作情势宾语，真正的宾语常为不定 式(短语)、动词-ing情势(短语)或名词性 从句。如： Many people find it hard to stop smoking. She finds it boring staying / to stay at home. I find it strange that she doesn't want to travel.
5. China produces one third of the world’s cigarettes. It is astonishing __th_a_t_C__h_i_n_a_p_r_o_d_u_c_e_s___ _o_n_e_-_th_i_r_d_o_f__th_e__w_o_r_l_d_’s__c_ig_a_r_e_t_te_s_._
世上的人形形色色，无奇不有。 模糊的指代一般情形， 或上下文可以了解的事物。 5. It is 10 kilometers to the castle.
Here “it” refers to distance.
It用作非人称代词, 用来指代时间、日期、地 点、天气、温度、距离、环境、情况等。 It was 4 o'clock and the mail still hadn't come. It's quite warm at the moment. It's over 200 miles from London to Manchester. It's getting very competitive in the car industry.
Someone is ringing the doorbell. 5. __G__o_a_n_d__s_ee__w_h_o__it__is__ (去看看是谁). Alex: OK. (Alex opens the door and finds his neighbour Rose standing outside.) Rose: Sorry to disturb you, but would you please turn down the TV a little bit? I 6. _f_in_d__i_t _h_a_r_d_t_o__co_n__ce_n_t_r_a_t_e_o_n__m_y__s_tu_d_i_e_s (发现难以集中注意力到我的学习上). Alex: Sorry! We XXX turn down the TV at once. Rose: Thanks.
高中英语(人教版)选修六 Unit3 A Healthy Life-grammar课件(共24张PPT)
Step Ⅱ解疑合探
小组内讨论，对你学习的内容进行 补充完善，并准备展示、评价。
展示分工与要求:
展示内容
展示小组
G5（书面） Q1
G8（书面） Q2
G7（书面） Q3
展示要求：
1、条理清晰， 字迹工整。
2、知识点重点突出
非展示同学：
1.继续讨论未解决 题。
2. 查看展示的内容有 无 错误，可补充之处。
2)What was the weather like in the morning that day ?
__I_t_w__a_s__ cold in the morning.
An unforgettable journey It was last year t_h__a_t__ My family and I visited Pingyao. _I_t__ was about 60
questions about the use of it in the text? And
which part of it do you think is important? Now come up with them bravely.
比一比谁提出的问题最有探究 价值
Step Ⅰ设疑自探
请同学们根据自探提纲， 独立自探，初步解决相关 问题。（时间3分钟）
1.改错
1.He made clear to me that he supported me.
made后加it
2. I know there is not easy to be a teacher.
(2011湖北) there → it
3. This is not surprising that the Silver Ghost was regarded as “the best car in