2020-2021学年英语人教版(2019)选择性必修第二册课时分层作业8 Unit 3 Food
2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and Culture
突破语法大冲关 Word版含解析
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2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and
Culture 突破语法大冲关 Word版含解析(可编辑) 2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and Culture
突破语法大冲关 Word版含解析
课时分层作业(八)
Ⅰ。单句语法填空
1．Workplace canteens （canteen） are offering healthier foods
than ever before。
2．Our association （associate） with him goes back four years.
3．The club welcomes all new members regardless of age.
4．Large quantities (quantity） of water are needed for
cooling purpose.
5．Daniel leaned back on the sofa，still chewing （chew) on
his apple.
6．Some of the magic tricks (trick) called for audience
participation.
7．The towns investigated fell into two broad categories
(category）．
8．One of his ideals (ideal) is to become a pianist。
9．What you say is not consistent with what you do。
10．We have consumed （consume） half of the energy on the
Earth in the recent 30 years.
Ⅱ。完形填空
Food has always been one of the greatest wants of
humankind.The search for food is the 1 human behavior.Thus,
2 food were easier to get and prepare，it would be really helpful
for humankind.It would reduce a great burden（负担)．The
development of processed foods （加工食品) has made food easier 2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and Culture
突破语法大冲关 Word版含解析
to get and prepare。 3 every coin has two sides。Apart from
its advantages，the 4 of cooking also has its disadvantages.
Though processed foods seem like a great way to save 5 ，they offer much less nutritional (营养的) value than traditional
foods。People today are so busy that they are not able to spend
enough time preparing their food。As a result,many people 6 to
eat processed foods，ready。tocook meals and various fast
foods.But what will 7 if one eats such food all year round？
It will damage your health.The nutritional value of the food is
not so high.Worse still，research shows that preservatives(防腐剂） used in these foods are 8 to children。That’s why health
experts warn people not to eat too much of such 9 food。
Besides，since people spend little time preparing food，the
culture of cooking is slowly 10 ．Cooking is not done just
to satisfy hunger；it is also a（n) 11 form of art。Across the
world，there are thousands of 12 cooking styles。If young
people are used to processed foods，few of them will develop great
cooking 13 ．And when they become parents,it will be hard for
their children to enjoy a(n） 14 home。cooked meal.What’s
more，cooking is a great time for families to connect.There is
a lot of 15 when family members are preparing food together.
In a word,I believe though processed food has made the
preparation of food much easier，it has not been a good step for
humankind.
【语篇解读】 本文是议论文。加工食物虽然省时省力，但是有害2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and Culture
突破语法大冲关 Word版含解析
健康。
1．A。special B．basic
C．right D．valuable
B [根据上一句中的“Food has always been one of the greatest
wants of humankind。"可知，食物是人类的“基本（basic)”需求。］
2．A。though B．before
C．if D．unless
C [根据句意选C.]
3．A。So B．And
C．But D．Or
C [上文中的“It would reduce a great burden(负担）．”与下文中的“cooking also has its disadvantages”是转折关系,故用“但是（But)"。]
4．A.easiness B．safety
C．method D．difficulty
A [根据上文中的“food were easier to get”可知，烹饪的“便捷（easiness）"也有缺点。］
5．A.energy B．food
C．money D．time
D ［由常识可知,食用加工食物省“时间(time）”。］
6．A。choose B．dislike
C．refuse D．stop
A [根据文中的“they are not able to spend enough time
preparing their food"可知，现在的人忙得没时间做饭，所以他们“选择（choose)”加工食物。］ 2020-2021学年英语人教版（2019）选择性必修第二册课时分层作业8 Unit 3 Food and Culture
突破语法大冲关 Word版含解析
7．A.change B．happen
C．get D．offer
B ［根据下文中的“if one eats such food all year round"可知，常年吃加工食物会“发生(happen)”什么呢?］
8．A.harmful B．useless
C．meaningful D．necessary
A [见下题解析。]
9．A。cold B．sweet
C．unhealthy D．hot
C ［根据文中的“health experts warn people not to eat"可知，防腐剂对儿童是“有害的(harmful）”，所以专家警告人们不要过多摄入这些“不健康的(unhealthy)”食物。］
10．A.varying B．dying
C．appearing D．developing
B ［根据文中的“culture of cooking”可知，人们花很少的时间准备食物，所以饮食文化会慢慢“消失（dying）”。]
11．A.important B．famous
C．simple D．new
A [根据上文中的“Cooking is not done just to satisfy
hunger”可知,饮食是一种“重要的（important)"艺术形式。]
12．A。regular B．ordinary
C．different D．similar
C [根据上文中的“Across the world，there are thousands of”可知，全世界有很多“不同的（different)”烹饪方式。]
13．A.knowledge B．lessons
2019-2020学年高中新教材人教版英语必修第二册课时作业 Unit 4 Section Ⅱ Reading and Thinking Word版
课时作业10 Unit 4 Section Ⅱ Reading and Thinking
Ⅰ.单句语法填空
1．I am skilled at organizing activities as well as communicating
(communicate) with others.
2．It's an opportunity to make the Chinese culture better known (know)
to international students.
3．The spare time belonging (belong) to the children should be
returned to them by the teachers.
4．All of the evidence (evident) suggests that we have reasons to be
positive.
5．When he woke up, he found himself surrounded (surround) by some
doctors.
6．If you continue to do illegal (legal) things, you will end up in prison
sooner or later.
7．I am quite confused (confuse) by Chinese table manners. I'd
appreciate it if you can give me some tips on how to behave properly at a
dinner party.
8．As well as studying (study) English at school, Alice taught herself
Japanese at home.
新教材2020-2021学年高中外研(2019)英语选择性必修第三册课时分层作业6 Unit 2
不积跬步无以至千里，不积小流无以成江海。 课时分层作业(六)
Ⅰ.阅读理解
A
Orville Wright was born on August 19，1871 in Dayton，Ohio，USA and died on
January 30，1948.Together with his brother，Wilbur (April 16，1867—May 30，1912)，he was the first airplane builder.The brothers created the first controlled，powered and
heavierthanair human flight.
Their parents were Milton Wright and Susan Catherine Koerner and besides the
two famous brothers they had five children.One day after a trip their father brought a
small helicopter as a gift.The kids loved it and as they played daily with it，it broke after
a while.The brothers managed to create a new one.Wilbur even let go his plans of
attending Yale.He spent his time helping his sick mother and reading in his father's
library.
In 1884 the family decided to move to Dayton and they remained there until the
2020-2021学年高中英语人教版选择性必修第二册课时素养检测 Unit 5 Period 2
温馨提示：
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课时素养检测
十八 Unit 5 Period 2
Ⅰ. 阅读理解
A
Kellyanne O’Niell had not even completed her first aid course when
she was called upon to put her skills into action.
Just halfway through her course, which was offered by Kilcooley
Women’s Education Group, Kellyanne was walking home when she found
herself faced with an emergency.
A youngster on the street had fallen onto broken glass. Describing
the situation, Kellyanne said, “I noticed she fell onto some glass, and when
she got up, I spotted a big wound starting at the thumb(大拇指)and
finishing at the ring finger. I started applying pressure to the bleeding
wound at once and sent someone to bring my first-aid box from my
house. ”
She continued, “I phoned for an ambulance and gave the lady every
2020-2021学年物理新教材人教版(2019)选择性第二册课时作业：3.3.2 变压器
不积跬步无以至千里，不积小流无以成江海。 课时作业(十三) 变压器
一、单项选择题
1．如图所示，在图甲中是两根不平行的导轨，图乙中是两根平行的导轨，其他物理条件都相同，当金属棒MN在导轨上向右匀速运动时，在棒的运动过程中，将观察到( )
A．两个小灯泡都发光，只是亮度不同
B．两个小灯泡都不发光
C．L1发光且越来越亮，L2发光且亮度不变
D．L1发光且亮度不变，L2始终不发光
2．将输入电压为220 V，输出电压为6 V的理想变压器改绕成输出电压为30 V的变压器，副线圈原来是30匝，原线圈匝数不变，则副线圈新增匝数为( )
A．120 B．150
C．180 D．220
3．用一理想变压器向一负载R供电．如图所示，当增大负载电阻R时，原线圈中的电流I1和副线圈中的电流I2之间的关系是( )
A．I2增大，I1也增大 B．I2增大，I1却减小
C．I2减小，I1也减小 D．I2减小，I1却增大
4．如图所示，理想变压器原线圈接在交流电源上，图中各电表均为理想电表．下列说法正确的是( )
A．当滑动变阻器的滑动触头P向上滑动时，R1消耗的功率变大
B．当滑动变阻器的滑动触头P向上滑动时，电压表示数变大
C．当滑动变阻器的滑动触头P向上滑动时，电流表示数变大
D．若闭合开关S，则电流表示数变大，示数变大
5. 不积跬步无以至千里，不积小流无以成江海。 如图所示，一理想变压器原副线圈的匝数比为1:2；副线圈电路中接有灯泡，灯泡的额定电压为220 V，额定功率为22 W；原线圈电路中接有电压表和电流表．现闭合开关，灯泡正常发光．若用U和I分别表示此时电压表和电流表的读数，则( )
A．U＝110 V，I＝0.2 A
B．U＝110 V，I＝0.05 A
C．U＝1102 V，I＝0.2 A
D．U＝1102 V，I＝0.22 A
6．如图甲所示，一理想变压器给一个小灯泡供电．当原线圈输入如图乙所示的交变电压时，额定功率为10 W的小灯泡恰好正常发光，已知灯泡的电阻为40 Ω，图中电压表为理想电表，下列说法正确的是( )
Unit3同步练习2020-2021学年人教版(2019)选择性必修第四册
人教版选择性必修第四册Unit 3同步练习
板块一--同步基础练
Ⅰ.单词拼写
1．He looked up a telephone number in the new _______-(电话号码簿)．
2．We saw some hunters hunting wild animals without _______（仁慈）.
3．The greedy employer _______-（剥削） his workers for his own profits.
4．Lack of food caused the mass ________(迁移) of the elephants.
5．His speech was interrupted by the _________ （掌声）of the students several times.
6．When I wear my goggles(游泳镜) I can see the beautiful world_____(水下的)．
7．The police have ________ （逮捕）a young man and they are questioning him now.
8．Norris twice knocked down his ________(对手) in the early rounds of the fight.
9．As a successful business man，he has already ________(拥有) many luxuries，and also the villa
there is in the __________(拥有) of him.
10．As is expected，these programs should be positive in their forms.________（同时），the media
2020-2021学年新教材英语人教版必修第二册课时分层作业12 Unit 4 Word版含解析
2020-2021学年新教材英语人教版必修第二册课时分层作业12 Unit 4 Word版含解析
姓名，年级：
时间：
2020-2021学年新教材英语人教版必修第二册课时分层作业12 Unit 4 Word版含解析(可编辑) 2020-2021学年新教材英语人教版必修第二册课时分层作业12 Unit 4 Word版含解析
课时分层作业(十二)
Ⅰ.阅读理解
A
London-A morning’s train ride away,across the Channel，English kids talk about Liverpool’s soccer team in a Paris pub.
Some Parisians have even started to go to work in London.
In the 19th century，Charles Dickens compared the two great
rival cities,London and Paris，in A Tale of Two Cities。These
days，it might be A Tale of One City.
Parisians are these days likely to smile in sympathy at a
visitor's broken French and respond in polite English。
As jobs grew lacking at home over recent years，perhaps
250,000 Frenchmen moved across the Channel。With an undersea
2020-2021学年高中英语同步课时作业1Unit3 新人教版选择性必修第一册
Unit 3
Reading and Thinking
一、填空
1."God ___ (保佑;祝福) you," said the old man with a smile on his face.
2.The house where they live is clearly ____ (看得见的) from the beach.
3.The old couple live in a country ___ (村舍;小屋) with roses around the door.
4.The fence marks the ___ (分界线) between the two houses.
5.They have refused to allow UN troops to be stationed in their ___ (领土).
6.Because of global warming, large quantities of ___ (冰川 ) began to melt.
7.There is a ___ (辽阔的) area of forest opposite the theme park.
8.After retiring from the company, the old man lived in a village in the ___ (山谷).
9.The sun was pushing its way over the ___ (边缘) of the world.
10.The waiter was wiping the table with a wet ___ (布) when I came in.
11.Leonard was shaken to the core; he'd never seen or read anything ___________ it.
12.In my opinion, his article is well written except ___________ a few spelling
新教材2020-2021学年高中外研(2019)英语选择性必修第三册课时分层作业15 Unit 5
不积跬步无以至千里，不积小流无以成江海。 课时分层作业(十五)
Ⅰ.阅读理解
A
Holidaymakers wanting to get away from the pressure of modern life might
consider staying at a wooden hut in Sweden.
The Kolarbyn EcoLodge Hotel is not for everyone.If you can't even understand
the idea of living without electricity，running water，or a modern toilet，then the charm
of this place will probably not appeal to you.But for anyone trying to escape the
pressure and busy life of the big city or take a break from the Internet and other modern
devices，this place is a paradise(乐园).Located 1 km south of Skarsjon Beach，in the
middle of a pristine Swedish forest，Kolarbyn EcoLodge consists of 12 wooden huts
with nothing but two sheepskincovered wooden beds，and a wood stove that uses wood
cut by the guests themselves.
Selfcatering breakfast，lunch and dinner consist of items like spaghetti(意大利细面条)，tomato sauce，bread，fruit and eggs that tourists have to cook themselves over an
2020-2021学年新教材英语人教版必修第二册课时分层作业6 Unit 2 Word版含解析
好好学习，天天向上
学必求其心得，业必贵于专精 课时分层作业（六）
Ⅰ.阅读理解
A
A new report shows that there are just 7,100 of
the world's fastest land animals now left in the wild。Cheetahs（猎豹）are in trouble now.
According to the study,more than half the world’s surviving
cheetahs live in one population that ranges across six countries
in southern Africa.Cheetahs in Asia have been nearly wiped
out.It’s thought that a group with fewer than 50 cheetahs
lives on in Iran.
Because the cheetah is one of the widest。ranging animals，it runs across lands far outside protected areas.Some 77% of
their habitat falls outside these protected areas.As a result，the
animal struggles because these lands are increasingly being
developed by farmers and the cheetah's food is decreasing
because of human hunting.
In Zimbabwe，the cheetah population has fallen from
2020_2021学年新教材高中英语UNIT1新人教版选择性必修第二册
UNIT 1 Period Three
题组A 基础练
(建议用时：7分钟)
Ⅰ．画出下面句子中的过去分词，并说出在句中作什么成分
1．Offered an important role in a new movie, Andy has got a chance to become famous.
在句中作________
2．Even the best writers sometimes find themselves lost for words. 在句中作________
3．Claire had her luggage checked an hour before her plane left. 在句中作________
4．The players selected from the whole country are expected to bring us honor
in this summer game. 在句中作________
5．Translated into English, the sentence was found to have an entirely different
word order. 在句中作________
6．The rare fish, saved from the cooking pot, has been returned to the sea. 在句中作________
7．The island, joined to the mainland by a bridge, is easy to go to. 在句中作________
8．Tsinghua University, founded in 1911, is home to a great number of outstanding
figures. 在句中作________
9．When asked for his views about his teaching job, Philip said he found it very