(共52张PPT)
Period 6
UNIT 3 SEA EXPLORATION
主题语境
人与自然 —— 人类生存、社会发展与环境的关系
写辩论性议论文
课时学案 写作(Writing)
辩论性议论文主要针对某一观点或问题(一般为有争议的观点或问题)发表议论和看法，因此写此类文章时要考虑的论据多为正反两个方面。通过对有争议的观点或问题的不同看法进行比较，然后进行分析和评论，最后提出自己的看法，表达自己支持或反对的态度并加以论证说明，得出结论。
一、基本框架
开头：开门见山，引入辩论话题；
主体：列举正方和反方的观点并说明理由；
结尾：表明自己的观点。
二、常用表达
1．Recently our class has had a discussion about whether the clone should be carried out.
最近，我们班就是否应该进行克隆进行了一次讨论。
2．Some students support the opinion.Other students oppose the opinion.
一些学生支持这个观点。其他学生反对这个观点。
3．We should maintain the regeneration ability of marine biological resources and the natural purification capacity of water，preservation of the marine ecological balance in order to ensure the sustainable human development and utilization of the ocean.
我们应该保持海洋生物资源的再生能力和水的自然净化能力，维护海洋生态平衡，以确保人类的可持续发展和海洋的持续利用。
4．For one thing，security comes first.Without security，we can achieve nothing and cannot live up to parents' expectations.For another，protecting ourselves contributes to the healthy development of the students，which is associated with the happiness of every family.
首先，安全第一。没有安全，我们将一事无成，也无法达到父母的期望。另一方面，保护自己有助于学生的健康发展，这与每个家庭的幸福息息相关。
5．As far as I'm concerned/Personally，I'm in favour of the first/second view.
就我个人而言，我赞成第一/第二种观点。
6．A majority of people approve of the idea because fish can provide us with rich nutrients.
大多数人赞成这个观点，因为鱼可以给我们提供丰富的营养。
7．Through ocean exploration，we can know more about the ocean and better understand the reason why the environment changes.
通过海洋探索，我们可以更多地了解海洋，更好地了解环境变化的原因。
8．Information from ocean exploration is very important，which helps us to predict earthquakes and tsunamis.
来自海洋探索的信息很重要，它有助于我们预测地震和海啸。
假定你是李华，最近你班就“人类是否应该进行海洋探索”进行了讨论。请你根据讨论结果，给校英文报写一篇短文，内容包括：
1．赞成的理由；
2．反对的理由；
3．你的看法。
注意：1．词数80左右；
2．开头已给出，不计入总词数。
Recently our class has had a discussion about whether sea exploration should be carried out.________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
[审题构思]
1．确定体裁：本文为议论文；
2．确定人称：本文以第三人称为主；
3．确定时态：本文时态为现在完成时和一般过去时；
4．确定内容：
①第一段：说明讨论的话题；
②第二段：说明正方和反方的观点及理由；
③第三段：表明自己的观点。
[遣词造句]
1．一些学生赞成海洋探索。
Some of the students are_____________sea exploration.
2．他们说海洋探索使人们有可能发现新药物以及食品和能源的新资源。
They say sea exploration ______________________________________ new medicines as well as new sources of food and energy.
3．另一些学生反对它。
Others______________ it.
in favour of
has made it possible for people to discover
are against
4．海洋探索可能有助于增进我们对地球上生命的了解。
Sea exploration might ______________________________________________．
5．海洋探索可能会导致海洋污染。
Sea exploration might __________________________．
6．海洋污染最终会导致海洋生物死亡。
Marine pollution finally _______________________________．
help improve our understanding of the life on the
earth
bring about marine pollution
leads the ocean creatures to death
7．海洋污染还可能造成生态系统破坏。
Sea exploration also might__________________________．
8．海洋探索应当与经济需求相平衡。
Sea exploration should ____________ with economic needs.
9．科技进步了。我们可能有更多的选择来管理这种平衡。
Technology improves.We may __________________________________________．
cause ecosystem destruction
be balanced
have more options for managing this
balance
[句式升级]
1．用although引导的让步状语从句和which引导的非限制性定语从句合并句4、句5和句6。
_________________________________________________________________________________________________________________________________________________________________________________
2．用主从复合句改写句9。
______________________________________________________________________________________________________________________
Although sea exploration might help improve our understanding of the life on the earth，it might bring about marine pollution，which finally leads the ocean creatures to death.
As technology improves，we may have more options for managing this balance.
[连句成篇]
Recently our class has had a discussion about whether sea exploration should be carried out.________________________________
___________________________________________________________ ___________________________________________________________
___________________________________________________________
___________________________________________________________
[参考范文]
Recently our class has had a discussion about whether sea exploration should be carried out.
Some of the students are in favour of sea exploration.They say sea exploration has made it possible for people to discover new medicines as well as new sources of food and energy.Others are against it. Although sea exploration might help improve our understanding of the life on the earth，it might bring about marine pollution，which finally leads the ocean creatures to death.
Personally，sea exploration should be balanced with economic needs. Hopefully，as technology improves，we may have more options for managing this balance.
情感描写 “惊”与“怕”
[词块积累]
1．get into panic 陷入恐慌
2．be frozen with fear 吓得僵住了
3．be frozen in horror 吓呆了
4．have one's heart in one's mouth 吓得心提到了嗓子眼
5．make one's hair stand on end 使人毛骨悚然
6．gasp in astonishment惊得倒吸一口气
7．be shocked beyond words惊讶得说不出话来
8．be thrown into astonishment 大吃一惊
9．come as a bolt from the blue 晴天霹雳
10．blink in surprise 吃惊地眨眨眼
[佳句积累]
1．A flood of fear welled up in him.
他心中涌起一阵恐惧。
2．Spotting the water flooding in，I froze with fear.
看到水涌了进来，我吓得僵住了。
3．He turned to me，with his eyes full of horror.
他转过身来，眼里充满了恐惧。
4．Looking through the windows at the endless rain outside，we were scared to death.
透过窗户望着外面连绵不断的雨，我们吓得要命。
5．A surprise that he was unable to hide registered on his face.
他无法隐藏他脸上的惊喜。
6．The man let out a cry and jumped back several paces.
那人大叫了一声，惊退了几步。
7．His sight was glued to what he had seen，and his eyeballs were likely to fall down.
他目不转睛地盯着他所看到的东西，眼球很可能会掉下来。
8．When I heard the name of the winner，you could have shocked me down with a feather.
当我听到获胜者的名字时，你可以用一根羽毛把我震倒。
9．He put his hand over his mouth.His eyes were widely open for he couldn't believe what had happened.
他用手捂住嘴。他的眼睛睁得大大的，因为他不敢相信发生了什么。
10．Upon seeing his strange behaviour，I was numb with shock and stood there tongue-tied.
看到他的奇怪行为，我震惊到麻木，站在那里张口结舌。
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。
Emily came from a musical family.Her father was a music instructor. Her mother was a performer and composer. Emily's older brother was a cellist. However，Emily wasn't like her brother. She was unable to play any instrument.
From time to time，her family would show the wish that Emily could develop her ability to perform on the stage.It was a massive pain for her.Emily felt that she wasn't part of her family.It was her dream to become just like the rest of them.
“Being different doesn't mean that you aren't blessed with any potential or talent，” said Sarah，a teacher of Emily.Every evening，Emily spent time painting in her bedroom.Her paintings showed her family performing on the stage.The paintings revealed how much her family was devoted to music and revealed the things Emily was skilled at.
But her family did not even know.The only thing they knew was that Emily was unable to play one musical instrument.And they weren't happy with her at all.She wanted to be the pride of the family someday.How could this happen when she wasn't able to do what they asked her to accomplish
The answer was found when Sarah saw her gift for arts.Sarah was amazed by Emily's talent and was impressed with her paintings.But Emily still seemed unsatisfied with herself.After knowing the reason，Sarah got a brilliant idea.One day，she went to Emily's home to visit her family with Emily's artwork，which vividly revealed how much her family was devoted to music.
When her parents saw her artwork，they were moved deeply._____
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
______________________________________________________________________________________________________________________
___________________________________________________________
[参考范文]
When her parents saw her artwork，they were moved deeply.They felt sorry for their little girl for forcing her to do what she was not good at.They went to Emily and hugged her firmly，“My dear baby! Please forgive us.We just pushed you too hard to play one instrument despite the fact music was not what you were good at.” Emily couldn't believe what she had heard.Her mother went up and smiled to her: “Emily，you are the pride of our family.From now on，you just need to be yourself.You are unique！”
Ⅰ．阅读理解
A
To write his book about world diet，nutritionist Harley Paster travelled to the healthiest countries around the world to learn more about what made their meals special.
课时分层作业(九)
He noted that Japanese people ate a wonderful variety of seaweeds，and that Chinese people tried to include at least five different colors in every meal.Paster also came away with some valuable observations about how different the North American way of life was，compared with many other countries.
For starters，Americans eat much bigger portions than people in other countries.“We don't prioritize (优先) eating seasonally or locally，and we also add lots of salt，sugar and thickening agents to our foods，” explained Paster.Contrast that to the healthy Mediterranean，Nordic and Okinawan diets listed in Paster's book.They all seem to stick to the ethos (特质) of regional，seasonal produce.
For example，a traditional Mediterranean diet includes fruit，vegetables，whole grains，nuts and olive oil as the main components of nutritional intake.Fish，chicken and red wine make appropriate appearances，while red meat，salt and sugar are used much less often.The benefits of a traditional Mediterranean diet have been studied since the 1970s，and researchers have found that living that olive oil life can help people lose weight，lower their heart disease risk and reverse diabetes (糖尿病).Most other healthy eating cultures also make meals an event—say，multiple courses around the family table，or a glass or two of red wine at a long lunch—rather than fast wolfing down handfuls of cereal above the kitchen sink and calling it dinner.
Each of the healthy eating cultures has its own unique feature.But Paster did take note of one unifying factor in all of the healthy societies he observed.“The only common feature in most of these healthy countries is that they all walk more than the average American，” said Paster.“So really，regardless of what you're eating，if someone's walking four miles more than you each day，they're going to be a lot thinner and live a lot longer than you.”
【语篇解读】 本文是一篇说明文。文章通过介绍营养学家Harley Paster的研究阐述了世界上健康国家的饮食特点。
1．What characterises Japanese and Chinese foods
A．Naturalness. B．Flavor.
C．Color. D．Variety.
√
D [细节理解题。根据第二段中的“He noted that Japanese people ate a wonderful variety of seaweeds，and that Chinese people tried to include at least five different colors in every meal.”可知，日本和中国食物的特点是种类多。故选D。]
2．What features in Mediterranean，Nordic and Okinawan diets
A．Fruit and vegetables.
B．Seasonal local produce.
C．Olive oil and red wine.
D．Unprocessed ingredients.
√
B [细节理解题。根据第三段中的“Contrast that to the healthy Mediterranean，Nordic and Okinawan diets listed in Paster's book.They all seem to stick to the ethos of regional，seasonal produce.”可知，地中海、北欧和冲绳的饮食特色是当地的季节性农产品。故选B。]
3．What do people in most healthy eating cultures have in common
A．They get the whole family to eat at a table.
B．They eat their meals regularly as scheduled.
C．They attach great importance to their meals.
D．They consume plenty of cereal for breakfast.
√
C [细节理解题。根据倒数第二段中的“Most other healthy eating cultures also make meals an event—say，multiple courses around the family table，or a glass or two of red wine at a long lunch—rather than fast wolfing down handfuls of cereal above the kitchen sink and calling it dinner.”可知，大多数健康饮食文化中的人们的共同点是他们非常重视他们的饮食。故选C。]
4．Compared with the average American，people in healthy societies ________．
A．walk at least 4 miles a day
B．consume a lot more organic food
C．pay more attention to body shape
D．do considerably more walking
√
D [细节理解题。根据最后一段中的“The only common feature in most of these healthy countries is that they all walk more than the average American”可知，与普通美国人相比，健康社会的人走路更多。故选D。]
B
Anna，my 10-year-old daughter，is on a wild ride with the United States Postal Service (USPS) and our mail carrier，Eason.She has a serious letter-writing habit and keeps in contact with her favourite people.If you've been the receiver of her hand-decorated letters and envelopes，then I know they really make your day.
A letter from Anna is likely to include some art，a joke and enough questions to guarantee a response.But when she wrote a letter to Eason，she put something new in it.“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.I cheer people up with my letters，and you do that too！” Anna wrote.
The next day，a package arrived with two letters.One was from Eason and the other from his superior，Sara，saying she had shared Anna's letter in the internal newsletter (内部通信) of the USPS and believed many postal folks wanted to thank Anna.Anna was so pleased with the letter that it perturbed her much，for the possible result of no reply from other mail carriers would come as a blow to her.
Surprisingly，today，we saw Eason come with two boxes of letters from around the country.These letters were so human，filled with stories about family，pets and a sense of kindness.But there was something more in them.People felt seen—some for the first time in a long time.“I work alone in a small rural post office...” “Not many people think about how hard we work...” Anna wrote back seriously.
I'm sharing this not because I'm a proud dad，but because it's relatively easy，if we take the time to give others links they need to be good.We all want to be seen，known and loved.Send a letter.Give a call.Take a step of bravery，like Anna.
【语篇解读】 本文是一篇记叙文。作者的女儿Anna喜欢写信。有一次她写信给邮递员Eason表达了她的感谢。Eason的上司在美国邮政的内部通信中分享了Anna的信，结果Anna收到了来自全国各地邮递人员的来信。Anna认真地给他们一一回信。
√
5．Why did Anna write Eason a letter
A．To make friends with him. B．To cheer him up.
C．To express her appreciation. D．To share her daily life.
C [推理判断题。根据第二段中的“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.I cheer people up with my letters，and you do that too！”可推知，Anna写信是为了感谢Eason帮助她和朋友保持联系。故选C。]
6．What does the underlined word “perturbed” in paragraph 3 probably mean
A．Touched. B．Concerned.
C．Moved. D．Astonished.
√
B [词义猜测题。根据画线词所在句的后半句“for the possible result of no reply from other mail carriers would come as a blow to her”可知，Anna很担心，因为其他邮递员可能不会回复这封信，这对她来说会是一个打击。所以画线词perturbed意为“使焦虑；使不安”。故选B。]
7．Which of the following words can best describe Anna
A．Caring and grateful. B．Energetic and ambitious.
C．Courageous and generous. D．Capable and humorous.
√
A [推理判断题。根据第一段中的“If you've been the receiver of her hand-decorated letters and envelopes，then I know they really make your day.”，再结合Anna给邮递员写的信的内容“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.”可知，Anna写的信能让人开心，并且她还写信感谢Eason帮助她和朋友们保持联系，据此可以推知，她有感恩之心，并能关爱别人。故选A。]
8．What's the main idea of the passage
A．People should face challenges with bravery.
B．People should care more about mail carriers.
C．People should connect with others actively.
D．People should show kindness to their parents.
√
C [主旨大意题。根据第一段中的“Anna，my 10-year-old daughter，is on a wild ride with the United States Postal Service (USPS) and our mail carrier，Eason.”和最后一段的内容“I'm sharing this not because I'm a proud dad，but because it's relatively easy，if we take the time to give others links they need to be good.We all want to be seen，known and loved.Send a letter.Give a call.Take a step of bravery，like Anna.”并结合全文可知，文章作者通过讲述女儿给邮递员写信表达感谢，后来得到来自全国各地的邮递员的回信的故事，说明了我们每个人都想被看见、被知道和被爱。作者最后呼吁大家要像Anna一样踏出勇敢的一步，主动与他人建立良好的关系。故选C。]
Ⅱ．应用文写作
上周五，你校邀请张警官到学校做了一场关于“交通安全”的讲座。请你写一篇英文报道，介绍此次活动，内容包括：
1．活动的目的、时间、地点；
2．活动的过程；
3．活动的反响。
注意：1．词数80左右；
2．请按如下格式作答。
A Lecture on Traffic Safety
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
[参考范文]
A Lecture on Traffic Safety
To raise the awareness of traffic safety，Mr.Zhang，one of the honourable traffic police officers，was invited to deliver a lecture last Friday in our school.
Held in the school hall，the lecture appealed to many students.Mr.Zhang not only stressed the importance of obeying traffic rules，but also taught us related knowledge，ranging from traffic rules to approaches to giving first aid in case of traffic accidents.
With the students' active participation and Mr.Zhang's professional support，the lecture was undoubtedly a success. Thanks to the lecture，students both have learned more about traffic regulations and valued life more.
THANKSPeriod 6 写作(Writing)
写辩论性议论文
辩论性议论文主要针对某一观点或问题(一般为有争议的观点或问题)发表议论和看法，因此写此类文章时要考虑的论据多为正反两个方面。通过对有争议的观点或问题的不同看法进行比较，然后进行分析和评论，最后提出自己的看法，表达自己支持或反对的态度并加以论证说明，得出结论。
一、基本框架
开头：开门见山，引入辩论话题；
主体：列举正方和反方的观点并说明理由；
结尾：表明自己的观点。
二、常用表达
1．Recently our class has had a discussion about whether the clone should be carried out.
最近，我们班就是否应该进行克隆进行了一次讨论。
2．Some students support the opinion.Other students oppose the opinion.
一些学生支持这个观点。其他学生反对这个观点。
3．We should maintain the regeneration ability of marine biological resources and the natural purification capacity of water，preservation of the marine ecological balance in order to ensure the sustainable human development and utilization of the ocean.
我们应该保持海洋生物资源的再生能力和水的自然净化能力，维护海洋生态平衡，以确保人类的可持续发展和海洋的持续利用。
4．For one thing，security comes first.Without security，we can achieve nothing and cannot live up to parents' expectations.For another，protecting ourselves contributes to the healthy development of the students，which is associated with the happiness of every family.
首先，安全第一。没有安全，我们将一事无成，也无法达到父母的期望。另一方面，保护自己有助于学生的健康发展，这与每个家庭的幸福息息相关。
5．As far as I'm concerned/Personally，I'm in favour of the first/second view.
就我个人而言，我赞成第一/第二种观点。
6．A majority of people approve of the idea because fish can provide us with rich nutrients.
大多数人赞成这个观点，因为鱼可以给我们提供丰富的营养。
7．Through ocean exploration，we can know more about the ocean and better understand the reason why the environment changes.
通过海洋探索，我们可以更多地了解海洋，更好地了解环境变化的原因。
8．Information from ocean exploration is very important，which helps us to predict earthquakes and tsunamis.
来自海洋探索的信息很重要，它有助于我们预测地震和海啸。
假定你是李华，最近你班就“人类是否应该进行海洋探索”进行了讨论。请你根据讨论结果，给校英文报写一篇短文，内容包括：
1．赞成的理由；
2．反对的理由；
3．你的看法。
注意：1．词数80左右；
2．开头已给出，不计入总词数。
Recently our class has had a discussion about whether sea exploration should be carried out.____________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
[审题构思]
1．确定体裁：本文为议论文；
2．确定人称：本文以第三人称为主；
3．确定时态：本文时态为现在完成时和一般过去时；
4．确定内容：
①第一段：说明讨论的话题；
②第二段：说明正方和反方的观点及理由；
③第三段：表明自己的观点。
[遣词造句]
1．一些学生赞成海洋探索。
Some of the students are__________________sea exploration.
2．他们说海洋探索使人们有可能发现新药物以及食品和能源的新资源。
They say sea exploration _____________________________________ new medicines as well as new sources of food and energy.
3．另一些学生反对它。
Others______________ it.
4．海洋探索可能有助于增进我们对地球上生命的了解。
Sea exploration might ________________________________________________．
5．海洋探索可能会导致海洋污染。
Sea exploration might _______________________________．
6．海洋污染最终会导致海洋生物死亡。
Marine pollution finally _______________________________________．
7．海洋污染还可能造成生态系统破坏。
Sea exploration also might_______________________________．
8．海洋探索应当与经济需求相平衡。
Sea exploration should ____________ with economic needs.
9．科技进步了。我们可能有更多的选择来管理这种平衡。
Technology improves.We may ________________________________________．
[句式升级]
1．用although引导的让步状语从句和which引导的非限制性定语从句合并句4、句5和句6。
______________________________________________________________________________________________________________________________________________________________________________________________________________
2．用主从复合句改写句9。
______________________________________________________________________________________________________________________________________________________________________________________________________________
[连句成篇]
Recently our class has had a discussion about whether sea exploration should be carried out.____________________________________________________________
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情感描写 “惊”与“怕”
[词块积累]
1．get into panic 陷入恐慌
2．be frozen with fear 吓得僵住了
3．be frozen in horror 吓呆了
4．have one's heart in one's mouth 吓得心提到了嗓子眼
5．make one's hair stand on end 使人毛骨悚然
6．gasp in astonishment惊得倒吸一口气
7．be shocked beyond words惊讶得说不出话来
8．be thrown into astonishment 大吃一惊
9．come as a bolt from the blue 晴天霹雳
10．blink in surprise 吃惊地眨眨眼
[佳句积累]
1．A flood of fear welled up in him.
他心中涌起一阵恐惧。
2．Spotting the water flooding in，I froze with fear.
看到水涌了进来，我吓得僵住了。
3．He turned to me，with his eyes full of horror.
他转过身来，眼里充满了恐惧。
4．Looking through the windows at the endless rain outside，we were scared to death.
透过窗户望着外面连绵不断的雨，我们吓得要命。
5．A surprise that he was unable to hide registered on his face.
他无法隐藏他脸上的惊喜。
6．The man let out a cry and jumped back several paces.
那人大叫了一声，惊退了几步。
7．His sight was glued to what he had seen，and his eyeballs were likely to fall down.
他目不转睛地盯着他所看到的东西，眼球很可能会掉下来。
8．When I heard the name of the winner，you could have shocked me down with a feather.
当我听到获胜者的名字时，你可以用一根羽毛把我震倒。
9．He put his hand over his mouth.His eyes were widely open for he couldn't believe what had happened.
他用手捂住嘴。他的眼睛睁得大大的，因为他不敢相信发生了什么。
10．Upon seeing his strange behaviour，I was numb with shock and stood there tongue-tied.
看到他的奇怪行为，我震惊到麻木，站在那里张口结舌。
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。
Emily came from a musical family.Her father was a music instructor.Her mother was a performer and composer.Emily's older brother was a cellist.However，Emily wasn't like her brother.She was unable to play any instrument.
From time to time，her family would show the wish that Emily could develop her ability to perform on the stage.It was a massive pain for her.Emily felt that she wasn't part of her family.It was her dream to become just like the rest of them.
“Being different doesn't mean that you aren't blessed with any potential or talent，” said Sarah，a teacher of Emily.Every evening，Emily spent time painting in her bedroom.Her paintings showed her family performing on the stage.The paintings revealed how much her family was devoted to music and revealed the things Emily was skilled at.
But her family did not even know.The only thing they knew was that Emily was unable to play one musical instrument.And they weren't happy with her at all.She wanted to be the pride of the family someday.How could this happen when she wasn't able to do what they asked her to accomplish
The answer was found when Sarah saw her gift for arts.Sarah was amazed by Emily's talent and was impressed with her paintings.But Emily still seemed unsatisfied with herself.After knowing the reason，Sarah got a brilliant idea.One day，she went to Emily's home to visit her family with Emily's artwork，which vividly revealed how much her family was devoted to music.
When her parents saw her artwork，they were moved deeply._______________
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Period 6
单元写作
遣词造句
1．in favour of 2．has made it possible for people to discover 3．are against 4．help improve our understanding of the life on the earth 5．bring about marine pollution
6．leads the ocean creatures to death 7．cause ecosystem destruction 8．be balanced 9．have more options for managing this balance
句式升级
1．Although sea exploration might help improve our understanding of the life on the earth，it might bring about marine pollution，which finally leads the ocean creatures to death.
2．As technology improves，we may have more options for managing this balance.
连句成篇
[参考范文]
Recently our class has had a discussion about whether sea exploration should be carried out.
Some of the students are in favour of sea exploration.They say sea exploration has made it possible for people to discover new medicines as well as new sources of food and energy.Others are against it.Although sea exploration might help improve our understanding of the life on the earth，it might bring about marine pollution，which finally leads the ocean creatures to death.
Personally，sea exploration should be balanced with economic needs.Hopefully，as technology improves，we may have more options for managing this balance.
读后续写
续写初练笔
[参考范文]
When her parents saw her artwork，they were moved deeply.They felt sorry for their little girl for forcing her to do what she was not good at.They went to Emily and hugged her firmly，“My dear baby! Please forgive us.We just pushed you too hard to play one instrument despite the fact music was not what you were good at.” Emily couldn't believe what she had heard.Her mother went up and smiled to her: “Emily，you are the pride of our family.From now on，you just need to be yourself.You are unique！”
1 / 1课时分层作业(九)
Ⅰ.阅读理解
A
To write his book about world diet，nutritionist Harley Paster travelled to the healthiest countries around the world to learn more about what made their meals special.
He noted that Japanese people ate a wonderful variety of seaweeds，and that Chinese people tried to include at least five different colors in every meal.Paster also came away with some valuable observations about how different the North American way of life was，compared with many other countries.
For starters，Americans eat much bigger portions than people in other countries.“We don't prioritize (优先) eating seasonally or locally，and we also add lots of salt，sugar and thickening agents to our foods，” explained Paster.Contrast that to the healthy Mediterranean，Nordic and Okinawan diets listed in Paster's book.They all seem to stick to the ethos (特质) of regional，seasonal produce.
For example，a traditional Mediterranean diet includes fruit，vegetables，whole grains，nuts and olive oil as the main components of nutritional intake.Fish，chicken and red wine make appropriate appearances，while red meat，salt and sugar are used much less often.The benefits of a traditional Mediterranean diet have been studied since the 1970s，and researchers have found that living that olive oil life can help people lose weight，lower their heart disease risk and reverse diabetes (糖尿病).Most other healthy eating cultures also make meals an event—say，multiple courses around the family table，or a glass or two of red wine at a long lunch—rather than fast wolfing down handfuls of cereal above the kitchen sink and calling it dinner.
Each of the healthy eating cultures has its own unique feature.But Paster did take note of one unifying factor in all of the healthy societies he observed.“The only common feature in most of these healthy countries is that they all walk more than the average American，” said Paster.“So really，regardless of what you're eating，if someone's walking four miles more than you each day，they're going to be a lot thinner and live a lot longer than you.”
1．What characterises Japanese and Chinese foods
A．Naturalness. B．Flavor.
C．Color. D．Variety.
2．What features in Mediterranean，Nordic and Okinawan diets
A．Fruit and vegetables.
B．Seasonal local produce.
C．Olive oil and red wine.
D．Unprocessed ingredients.
3．What do people in most healthy eating cultures have in common
A．They get the whole family to eat at a table.
B．They eat their meals regularly as scheduled.
C．They attach great importance to their meals.
D．They consume plenty of cereal for breakfast.
4．Compared with the average American，people in healthy societies ________．
A．walk at least 4 miles a day
B．consume a lot more organic food
C．pay more attention to body shape
D．do considerably more walking
B
Anna，my 10-year-old daughter，is on a wild ride with the United States Postal Service (USPS) and our mail carrier，Eason.She has a serious letter-writing habit and keeps in contact with her favourite people.If you've been the receiver of her hand-decorated letters and envelopes，then I know they really make your day.
A letter from Anna is likely to include some art，a joke and enough questions to guarantee a response.But when she wrote a letter to Eason，she put something new in it.“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.I cheer people up with my letters，and you do that too！” Anna wrote.
The next day，a package arrived with two letters.One was from Eason and the other from his superior，Sara，saying she had shared Anna's letter in the internal newsletter (内部通信) of the USPS and believed many postal folks wanted to thank Anna.Anna was so pleased with the letter that it perturbed her much，for the possible result of no reply from other mail carriers would come as a blow to her.
Surprisingly，today，we saw Eason come with two boxes of letters from around the country.These letters were so human，filled with stories about family，pets and a sense of kindness.But there was something more in them.People felt seen—some for the first time in a long time.“I work alone in a small rural post office...” “Not many people think about how hard we work...” Anna wrote back seriously.
I'm sharing this not because I'm a proud dad，but because it's relatively easy，if we take the time to give others links they need to be good.We all want to be seen，known and loved.Send a letter.Give a call.Take a step of bravery，like Anna.
5．Why did Anna write Eason a letter
A．To make friends with him.
B．To cheer him up.
C．To express her appreciation.
D．To share her daily life.
6．What does the underlined word “perturbed” in paragraph 3 probably mean
A．Touched. B．Concerned.
C．Moved. D．Astonished.
7．Which of the following words can best describe Anna
A．Caring and grateful.
B．Energetic and ambitious.
C．Courageous and generous.
D．Capable and humorous.
8．What's the main idea of the passage
A．People should face challenges with bravery.
B．People should care more about mail carriers.
C．People should connect with others actively.
D．People should show kindness to their parents.
Ⅱ.应用文写作
上周五，你校邀请张警官到学校做了一场关于“交通安全”的讲座。请你写一篇英文报道，介绍此次活动，内容包括：
1．活动的目的、时间、地点；
2．活动的过程；
3．活动的反响。
注意：1．词数80左右；
2．请按如下格式作答。
A Lecture on Traffic Safety
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课时分层作业(九)
Ⅰ.
1 2 3 4 5 6 7 8
D B C D C B A C
Ⅱ.[参考范文]
A Lecture on Traffic Safety
To raise the awareness of traffic safety，Mr.Zhang，one of the honourable traffic police officers，was invited to deliver a lecture last Friday in our school.
Held in the school hall，the lecture appealed to many students.Mr.Zhang not only stressed the importance of obeying traffic rules，but also taught us related knowledge，ranging from traffic rules to approaches to giving first aid in case of traffic accidents.
With the students' active participation and Mr.Zhang's professional support，the lecture was undoubtedly a success.Thanks to the lecture，students both have learned more about traffic regulations and valued life more.
Ⅰ.【语篇解读】 本文是一篇说明文。文章通过介绍营养学家Harley Paster的研究阐述了世界上健康国家的饮食特点。
1．D [细节理解题。根据第二段中的“He noted that Japanese people ate a wonderful variety of seaweeds，and that Chinese people tried to include at least five different colors in every meal.”可知，日本和中国食物的特点是种类多。故选D。]
2．B [细节理解题。根据第三段中的“Contrast that to the healthy Mediterranean，Nordic and Okinawan diets listed in Paster's book.They all seem to stick to the ethos of regional，seasonal produce.”可知，地中海、北欧和冲绳的饮食特色是当地的季节性农产品。故选B。]
3．C [细节理解题。根据倒数第二段中的“Most other healthy eating cultures also make meals an event—say，multiple courses around the family table，or a glass or two of red wine at a long lunch—rather than fast wolfing down handfuls of cereal above the kitchen sink and calling it dinner.”可知，大多数健康饮食文化中的人们的共同点是他们非常重视他们的饮食。故选C。]
4．D [细节理解题。根据最后一段中的“The only common feature in most of these healthy countries is that they all walk more than the average American”可知，与普通美国人相比，健康社会的人走路更多。故选D。]
【语篇解读】 本文是一篇记叙文。作者的女儿Anna喜欢写信。有一次她写信给邮递员Eason表达了她的感谢。Eason的上司在美国邮政的内部通信中分享了Anna的信，结果Anna收到了来自全国各地邮递人员的来信。Anna认真地给他们一一回信。
5．C [推理判断题。根据第二段中的“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.I cheer people up with my letters，and you do that too！”可推知，Anna写信是为了感谢Eason帮助她和朋友保持联系。故选C。]
6．B [词义猜测题。根据画线词所在句的后半句“for the possible result of no reply from other mail carriers would come as a blow to her”可知，Anna很担心，因为其他邮递员可能不会回复这封信，这对她来说会是一个打击。所以画线词perturbed意为“使焦虑；使不安”。故选B。]
7．A [推理判断题。根据第一段中的“If you've been the receiver of her hand-decorated letters and envelopes，then I know they really make your day.”，再结合Anna给邮递员写的信的内容“You may know me as the person living here that writes lots of letters.You're very important to me，helping me stay in touch with friends.”可知，Anna写的信能让人开心，并且她还写信感谢Eason帮助她和朋友们保持联系，据此可以推知，她有感恩之心，并能关爱别人。故选A。]
8．C [主旨大意题。根据第一段中的“Anna，my 10-year-old daughter，is on a wild ride with the United States Postal Service (USPS) and our mail carrier，Eason.”和最后一段的内容“I'm sharing this not because I'm a proud dad，but because it's relatively easy，if we take the time to give others links they need to be good.We all want to be seen，known and loved.Send a letter.Give a call.Take a step of bravery，like Anna.”并结合全文可知，文章作者通过讲述女儿给邮递员写信表达感谢，后来得到来自全国各地的邮递员的回信的故事，说明了我们每个人都想被看见、被知道和被爱。作者最后呼吁大家要像Anna一样踏出勇敢的一步，主动与他人建立良好的关系。故选C。]
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