(共26张PPT)
Period 6
UNIT 2 HEALTHY LIFESTYLE
主题语境
人与自我——健康的生活方式
建议信通过具有说服性的言辞向收信人提供看法、劝告或建议，使对方接受自己的观点。由于在向对方提出建议时，不仅要提出解决方案，而且要详细陈述建议的理由使对方信服，所以建议信的内容既有论述的成分，又有书信的特点。
写建议信一般要首先说明写信的目的，其次在肯定某事或某物的优点的基础上提出自己的建议或看法，最后表达希望采纳建议。
写建议信
课时学案 写作(Writing)
一、基本框架
二、常用表达
1．I know you have trouble in...after reading your letter．I am writing to give you some suggestions/ offer you some advice．
在读了你的信后，我知道你在……方面有困难。我写这封信的目的是给你一些建议/忠告。
2．I'm very glad to receive your letter asking for my advice on...．Here are a few suggestions．
很高兴收到你询问我关于……的建议的信。下面是我的一些建议。
3．In my opinion/Personally/As far as I'm concerned，it would be wise to take the following action．
在我看来，采取如下行动是明智的。
4．I think it would be more beneficial if you could...
我认为如果你能……可能会更有利。
5．I'd like to suggest that.../In my opinion.../I would like to make a recommendation that.../May I suggest that...
我建议……/以我的观点……/我可以建议……吗？
6．I hope you will find these suggestions helpful．/I hope my suggestions will be of benefit to you．
我希望你会觉得这些建议有帮助。/我希望我的建议对你有益。
7．I believe that you will take my suggestions into serious account．Whatever you decide to do，good luck with your studies/work!
我相信你会认真考虑我的建议。无论你决定做什么，祝你在学业/工作上好运！
假定你是李华，你的英国笔友约翰(John)写信向你询问过低碳生活的方式方法。请写一封回信，内容包括：
1．回信缘由；
2．具体做法。
注意：1．写作词数应为80左右；
2．信的开头及结束语已为你写好，不计入总词数。
参考词汇：过低碳生活live a low-carbon life
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．__________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
Yours，
Li Hua
[审题构思]
1．确定体裁：建议信；
2．确定人称：第一人称为主；
3．确定时态：一般现在时和一般将来时为主；
4．确定内容：
①第一段：引入话题；
②第二段：具体建议；
③第三段：提出希望。
[遣词造句]
1．过低碳生活是减少温室气体排放的一种好方法。
Living a low-carbon life is a good way ___________________________
_________________．
2．我将用以下几种方法执行我的计划。
I shall ________________ in the following ways．
3．只有在必要时，我才会开灯。
I shall turn on the lights only _______________．
to reduce the emission of
greenhouse gases
carry out my plan
when necessary
4．为了节省能源，我将让冰箱和空调以低碳模式运转。
I shall keep the refrigerator and air conditioners working in the low-carbon mode ________________．
5．当我购物时，我将限制使用塑料袋。
______________，I will limit the use of plastic bags．
6．只要有可能，我将把垃圾分成不可回收类(non-recyclable)和可回收类(recyclable)。
__________________，I will separate my rubbish into non-recyclable and recyclable waste．
to save energy
When shopping
Whenever possible
[句式升级]
1．用as引导的原因状语从句连接句1和句2
___________________________________________________________
___________________________________________________________
As living a low-carbon life is a good way to reduce the emission of
greenhouse gases，I shall carry out my plan in the following ways．
2．用not only...but also...合并句5和句6
___________________________________________________________
___________________________________________________________
____________________
Not only will I limit the use of plastic bags when shopping，but also I
will separate my rubbish into non-recyclable and recyclable waste
whenever possible．
[连句成篇]
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．__________________
___________________________________________________________
___________________________________________________________
Yours，
Li Hua
[参考范文]
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．
As living a low-carbon life is a good way to reduce the emission of greenhouse gases，I shall carry out my plan in the following ways．To begin with，I shall turn on the lights only when necessary and keep the refrigerator and air conditioners working in the low-carbon mode to save
energy．Additionally，not only will I limit the use of plastic bags when shopping，but also I will separate my rubbish into non-recyclable and recyclable waste whenever possible．
I hope that you will join in the activity．
Yours，
Li Hua
[词块积累]
1．flame high 怒火万丈
2．feel annoyed 感到恼怒的
3．with sorrowful heart 忧郁地
4．fly into a rage 勃然大怒
5．get mad at/cross with sb．对某人勃然大怒
情感描写 “怒”与“忧”
6．with a sinking heart 沮丧的
7．have a worried look 愁眉苦脸
8．run out of the room in anger 怒气冲冲地跑出房间
9．stamp one's foot in anger 愤怒地跺脚
10．be speechless with indignation 气得说不出话
[佳句积累]
1．I was seized by anger．我勃然大怒。
2．He was fuming with rage．他大发雷霆。
3．His anger boiled over．他的愤怒情绪突然爆发了。
4．He was breathing fire and fury．他怒火中烧。
5．He could hardly/scarcely contain his rage．他几乎控制不住自己的怒火。
6．Filled with anger, Jim was unable to say a single word．
吉姆满腔怒火，一句话也说不出来。
7．As they waited, he paced in the room nervously like a cat on a hot roof．
在他们等待的时候，他紧张地在房间里踱步，局促不安。
8．Heart in mouth, I rushed to it and exclaimed in angry．
我的心提到了嗓子眼，冲过去，愤怒地喊道。
9．I used to think I would never be as nervous as having a lot of butterflies in my stomach, but actually I'm still in fidgets．
我过去认为我再也不会内心紧张了，但实际上我仍忐忑不安。
阅读下面材料，根据其内容和所给段落开头语续写一个80词左右的段落，使之构成一篇完整的短文。
I am Andrew．My best friend Matthew has stopped talking to me．We have been best friends since childhood and play together in the school football team．
Last week, we had an important match against another school．The other team was super．I was determined to win, but Matthew was playing badly．He could not keep pace with the game, and as a result of his careless playing, we lost．
Afterwards, I got really angry with him, and I told him I thought he was not trying hard enough．He got annoyed, saying it wasn't his fault even if he couldn't play as well as me, and that I shouldn't talk to him in this manner．Then we both started shouting at each other and it turned into a horrible argument．
Since we argued，he hasn't spoken to me even though we sit next to each other in class．It's really awkward．He is usually cheerful and outgoing, but he has been really quiet and looks sad．The things he said hurt me too, but he has not apologized to me．
One day, we met at the school door．________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
[参考范文]
One day, we met at the school door．I saw him carrying a lot of big luggage with sweat running down his cheeks．We exchanged a careless eye, my heart pounding with embarrassment．Then, a sudden feeling of sympathy rose up in my heart．I came over to him and said, “Matthew, could I help you？” However, he still avoided making eye contact with me along the way．I decided to break the ice．I asked him with a guilty smile, “Tomorrow, we will have another match．I really hope we can be the best friends again．” The air was filled with quietness, and then his face lit up, which was followed by a burst of laughter．We both felt very happy．
课时分层作业(六)
点击页面进入…
（WORD版）
巩固课堂所学 · 激发学习思维
夯实基础知识 · 熟悉命题方式
自我检测提能 · 及时矫正不足
本节课掌握了哪些考点？
本节课还有什么疑问点？
课后训练
学习反思
课时小结
THANKSPeriod 6 写作(Writing)
写建议信
建议信通过具有说服性的言辞向收信人提供看法、劝告或建议，使对方接受自己的观点。由于在向对方提出建议时，不仅要提出解决方案，而且要详细陈述建议的理由使对方信服，所以建议信的内容既有论述的成分，又有书信的特点。
写建议信一般要首先说明写信的目的，其次在肯定某事或某物的优点的基础上提出自己的建议或看法，最后表达希望采纳建议。
一、基本框架
二、常用表达
1．I know you have trouble in．．．after reading your letter．I am writing to give you some suggestions/ offer you some advice．
在读了你的信后，我知道你在……方面有困难。我写这封信的目的是给你一些建议/忠告。
2．I'm very glad to receive your letter asking for my advice on．．．．Here are a few suggestions．
很高兴收到你询问我关于……的建议的信。下面是我的一些建议。
3．In my opinion/Personally/As far as I'm concerned，it would be wise to take the following action．
在我看来，采取如下行动是明智的。
4．I think it would be more beneficial if you could．．．
我认为如果你能……可能会更有利。
5．I'd like to suggest that．．．/In my opinion．．．/I would like to make a recommendation that．．．/May I suggest that．．．
我建议……/以我的观点……/我可以建议……吗？
6．I hope you will find these suggestions helpful．/I hope my suggestions will be of benefit to you．
我希望你会觉得这些建议有帮助。/我希望我的建议对你有益。
7．I believe that you will take my suggestions into serious account．Whatever you decide to do，good luck with your studies/work!
我相信你会认真考虑我的建议。无论你决定做什么，祝你在学业/工作上好运！
假定你是李华，你的英国笔友约翰(John)写信向你询问过低碳生活的方式方法。请写一封回信，内容包括：
1．回信缘由；
2．具体做法。
注意：1．写作词数应为80左右；
2．信的开头及结束语已为你写好，不计入总词数。
参考词汇：过低碳生活live a low-carbon life
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Yours，
Li Hua
[审题构思]
1．确定体裁：建议信；
2．确定人称：第一人称为主；
3．确定时态：一般现在时和一般将来时为主；
4．确定内容：
①第一段：引入话题；
②第二段：具体建议；
③第三段：提出希望。
[遣词造句]
1．过低碳生活是减少温室气体排放的一种好方法。
Living a low-carbon life is a good way ________________________．
2．我将用以下几种方法执行我的计划。
I shall ________________ in the following ways．
3．只有在必要时，我才会开灯。
I shall turn on the lights only ____________________．
4．为了节省能源，我将让冰箱和空调以低碳模式运转。
I shall keep the refrigerator and air conditioners working in the low-carbon mode ________________．
5．当我购物时，我将限制使用塑料袋。
________________，I will limit the use of plastic bags．
6．只要有可能，我将把垃圾分成不可回收类(non-recyclable)和可回收类(recyclable)。
________________，I will separate my rubbish into non-recyclable and recyclable waste．
[句式升级]
1．用as引导的原因状语从句连接句1和句2
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
2．用not only．．．but also．．．合并句5和句6
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
[连句成篇]
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．_________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Yours，
Li Hua
情感描写 “怒”与“忧”
[词块积累]
1．flame high怒火万丈
2．feel annoyed感到恼怒的
3．with sorrowful heart忧郁地
4．fly into a rage勃然大怒
5．get mad at/cross with sb．对某人勃然大怒
6．with a sinking heart沮丧的
7．have a worried look愁眉苦脸
8．run out of the room in anger怒气冲冲地跑出房间
9．stamp one's foot in anger愤怒地跺脚
10．be speechless with indignation气得说不出话
[佳句积累]
1．I was seized by anger．
我顿时愤怒了。
2．He was fuming with rage．
他大发雷霆。
3．His anger boiled over．
他的愤怒情绪突然爆发了。
4．He was breathing fire and fury．
他充满着怒火。
5．He could hardly/scarcely contain his rage．
他几乎控制不住自己的怒火。
6．Filled with anger, Jim was unable to say a single word．
吉姆满腔怒火，一句话也说不出来。
7．As they waited, he paced in the room nervously like a cat on a hot roof．
在他们等待的时候，他紧张地在房间里踱步，局促不安。
8．Heart in mouth, I rushed to it and exclaimed in angry．
我的心提到了嗓子眼，我冲过去，愤怒地喊道。
9．I used to think I would never be as nervous as having a lot of butterflies in my stomach, but actually I'm still in fidgets．
我过去认为我再也不会内心紧张了，但实际上我仍忐忑不安。
阅读下面材料，根据其内容和所给段落开头语续写一个80词左右的段落，使之构成一篇完整的短文。
I am Andrew．My best friend Matthew has stopped talking to me．We have been best friends since childhood and play together in the school football team．
Last week, we had an important match against another school．The other team was super．I was determined to win, but Matthew was playing badly．He could not keep pace with the game, and as a result of his careless playing, we lost．
Afterwards, I got really angry with him, and I told him I thought he was not trying hard enough．He got annoyed, saying it wasn't his fault even if he couldn't play as well as me, and that I shouldn't talk to him in this manner．Then we both started shouting at each other and it turned into a horrible argument．
Since we argued，he hasn't spoken to me even though we sit next to each other in class．It's really awkward．He is usually cheerful and outgoing, but he has been really quiet and looks sad．The things he said hurt me too, but he has not apologized to me．
One day, we met at the school door．__________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
Period 6
应用文写作
遣词造句
1．to reduce the emission of greenhouse gases
2．carry out my plan 3．when necessary
4．to save energy 5．When shopping
6．Whenever possible
句式升级
1．As living a low-carbon life is a good way to reduce the emission of greenhouse gases，I shall carry out my plan in the following ways．
2．Not only will I limit the use of plastic bags when shopping，but also I will separate my rubbish into non-recyclable and recyclable waste whenever possible．
连句成篇
[参考范文]
Dear John，
You have asked me about how I should live a low-carbon life and I will be glad to tell you what I'm planning to do．
As living a low-carbon life is a good way to reduce the emission of greenhouse gases，I shall carry out my plan in the following ways．To begin with，I shall turn on the lights only when necessary and keep the refrigerator and air conditioners working in the low-carbon mode to save energy．Additionally，not only will I limit the use of plastic bags when shopping，but also I will separate my rubbish into non-recyclable and recyclable waste whenever possible．
I hope that you will join in the activity．
Yours，
Li Hua
读后续写
续写初练笔
[参考范文]
One day, we met at the school door．I saw him carrying a lot of big luggage with sweat running down his cheeks．We exchanged a careless eye, my heart pounding with embarrassment．Then, a sudden feeling of sympathy rose up in my heart．I came over to him and said, “Matthew, could I help you？” However, he still avoided making eye contact with me along the way．I decided to break the ice．I asked him with a guilty smile, “Tomorrow, we will have another match．I really hope we can be the best friends again．” The air was filled with quietness, and then his face lit up, which was followed by a burst of laughter．We both felt very happy．
1 / 6课时分层作业(六)
Ⅰ．阅读理解
A
Fresh fish should have a mild smell．Strong fishy smells are the first signs to go bad．How do the fishy smells come from
It can be several days from when the fish are caught to when they reach the supermarket．In that time, bacteria that grow naturally in fish start to consume a substance called trimethylamine N-oxide(TMAO) (氧化三甲胺) in fish．These bacteria change TMAO into trimethylamine (TMA), the substance responsible for the fishy smells．Bacteria in fish can also change lysine (赖氨酸) into cadaverine (尸胺), a substance that's associated with breaking down the fish once they are caught and giving off fishy smell．
Chemical reactions can also lead to fishy smells．This happens through the oxidation (氧化) of fat．Fish are an important source of omega-3 fatty acids．When these fats are exposed to oxygen, they oxidize and break down into the substance that you can smell．
To slow down the fishy smell, what is beyond question is that the less time between when the fish are caught and when they reach the kitchen, the better．But today, fish are often flown across the globe．To keep smell-producing bacteria at bay, the fish must be frozen or kept at the low temperature possible as soon as they are caught and cleaned．
Controlling fat oxidation can function as well, especially for fattier fish species．While freezing slows bacterial growth, it does not stop fat oxidation．This reaction will occur as long as oxygen is present．Fatty fish are usually not frozen because, despite the cold temperature, they're going to oxidize pretty fast unless they are stored in a low oxygen container．That's why those species are often canned．
It's also important to remember that smell is not always an indicator of safety, especially in processed fish products．“What you might consider the fishy smell may be a delicacy in another culture，” said Carl A．Batt, a professor of food science at Cornell University．
1．Which of the following has the fishy smell
A．Fish fat． B．TMAO．
C．Cadaverine． D．Lysine．
2．What is the best way to reduce the fishy smell of fat fish species
A．Drying them in the air．
B．Storing them in closed containers．
C．Carefully cleaning them．
D．Exposing them to rich oxygen．
3．What is Carl A．Batt's attitude to the fishy smell
A．Objective． B．Negative．
C．Acceptable． D．Unclear．
4．How is the text organized
A．Topic—Example—Conclusion．
B．Topic—Comparison—Opinion．
C．Question—Cause—Solution．
D．Question—Effect—Opinion．
B
Cancer-fighting genes in elephants could help to tackle one of the biggest killers of people, according to research．Despite their large bodies and long lifespans, elephants are much less likely to die from cancer than humans, with death rates of less than 5 percent．
The paradox has puzzled scientists because more cells lead to greater replications, which increases the possibility of the body failing to detect damaged DNA or a faulty cell that can result in tumours．Elephants live for almost as long as humans, and can weigh up to five tons．
However, a group of British and European scientists say they have taken a big step towards solving Peto's paradox, named after the British epidemiologist Sir Richard Peto．Elephants, they say, carry a much larger, more diverse group of tumour-fighting proteins．
The findings, published last week in the journal Molecular Biology and Evolution, raise hopes that the cancer-fighting genes in elephants could be the key to tackling cancer, which kills about 167，000 Britons each year．Cells keep dividing throughout an organism's life, each carrying the risk of producing a tumour．One of the body's weapons is a gene called p53, known as the “guardian of the genome”， which hunts cells with faulty DNA．It encourages the cell to repair itself or self-destruct, keeping the cell from binding with others and producing tumours．
Humans have two versions of p53 but elephants have 40, said the researchers, including those from Oxford and Edinburgh universities．Biochemical analysis and computer simulations also showed that an elephant's p53 genes are structurally slightly different, providing a much larger anti-cancer toolkit．The researchers suspect that while faulty cells might be able to skirt two p53 versions, they cannot bind to other cells as easily in the face of dozens．
The findings will open the way for research on how p53 genes are activated and on medical treatment for humans．
5．What has puzzled scientists
A．Few elephants end up dying from cancer．
B．Elephants live long and weigh enormously．
C．More cells lead to higher chances of tumours．
D．A larger body is less likely to discover faulty cells．
6．What can be learnt from paragraph 4
A．How many Britons die each year．
B．How the anti-cancer gene works．
C．How the research was carried out．
D．What have the findings been applied to．
7．Which quality of elephants' p53 genes contributes to preventing tumours
A．Their sizes． B．Their lifespans．
C．Their appearances． D．Their varieties．
8．Which is the most suitable title for the text
A．Scientists Find Anti-cancer Genes in Elephants
B．P53 Genes Play Essential Role in Fighting Cancer
C．Elephant Genes Could Be Key to Preventing Cancer
D．Groundbreaking Medical Treatment for Cancer on the Way
Ⅱ．应用文写作
假定你是李华，你校近期进行了一项高中生观看短视频(Short Videos)的情况调查。请使用图表中的调查结果写一篇短文向你校英文周刊投稿，内容包括：
1．短视频使用情况；
2．简单评论；
3．你的建议。
注意：1．写作词数应为80左右；
2．可以适当增加细节，以使行文连贯。
高中生使用短视频的现状调查结果(人数百分比)
课时分层作业(六)
Ⅰ．
1 2 3 4 5 6 7 8
C B A C A B C C
Ⅱ．[参考范文]
With short videos catching on, a survey about it was conducted recently by our school among high school students．
As the chart reveals, 49% of the students watch short videos on their studies, 33% entertainment and leisure, 13% living skills and 5% topics apart from the above．There is no doubt that the majority of students attach importance to learning．Additionally, it is clear over one third of respondents are fond of recreational programmes．
Given the statistics, it is sensible, in my opinion, to set up clubs beneficial to students' academic as well as mental health, which diversifies students' extra-curricular learning and eases their pressure of study．
Ⅰ．【语篇解读】 本文是一篇说明文。文章主要介绍了鱼腥味产生的原因以及减少鱼腥味的方法。
1．C [细节理解题。根据第二段中的“Bacteria in fish can also change lysine into cadaverine, a substance that's associated with breaking down the fish once they are caught and giving off fishy smell．”可知，有鱼腥味的是尸胺。故选C。]
2．B [细节理解题。根据倒数第二段中的 “This reaction will occur as long as oxygen is present．Fatty fish are usually not frozen because, despite the cold temperature, they're going to oxidize pretty fast unless they are stored in a low oxygen container．That's why those species are often canned．”可知，减少肥鱼鱼腥味的最好方法是将它们储存在封闭的容器中。故选B。]
3．A [观点态度题。根据最后一段中Carl A．Batt说的话 “What you might consider the fishy smell may be a delicacy in another culture”可知，Carl A．Batt对鱼腥味的态度是客观的。故选A。]
4．C [写作手法题。文章第一段提出问题；第二段和第三段解释鱼腥味产生的原因；第四段，第五段和第六段讲述解决方案。由此可知，这篇文章的组织结构是：问题——原因——解决方案。故选C。]
【语篇解读】 本文是一篇说明文。研究表明，大象体内的抗癌基因可能有助于应对人类最大的杀手之一——癌症。
5．A [细节理解题。根据第一段中的“Despite their large bodies and long lifespans, elephants are much less likely to die from cancer than humans, with death rates of less than 5 percent．”可知，让科学家们感到困惑的是很少有大象最终死于癌症。故选A。]
6．B [推理判断题。根据第四段内容可知，第四段说明了抗癌基因是如何工作的。故选B。]
7．C [细节理解题。根据倒数第二段中的“Biochemical analysis and computer simulations also showed that an elephant's p53 genes are structurally slightly different, providing a much larger anti-cancer toolkit．”可知，p53基因的外表特点有助于大象预防肿瘤。故选C。]
8．C [标题归纳题。根据第四段中的“The findings, published last week in the journal Molecular Biology and Evolution, raise hopes that the cancer-fighting genes in elephants could be the key to tackling cancer, which kills about 167，000 Britons each year．”和最后一段“The findings will open the way for research on how p53 genes are activated and on medical treatment for humans．” 并结合本文主要讲大象抗癌基因可能是对抗癌症的关键可知，C项“大象基因可能是预防癌症的关键”最适合作文章标题。故选C。]
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