(共10张PPT)
单元知识运用
教材回扣
用本单元所学短语完成句子
1.They call on people and the government to (采取
措施)to fight against it.?
2.To (弄清楚) how much power these devices are
using,Callie Babbitt and her colleagues at the Rochester
Institute of Technology in New York tracked the environmental
costs for each product throughout its life—from when its
minerals are mined to when we stop using the device.
(2018全国Ⅰ,阅读理解D)?
答案:1.take measures 2.figure out
答案:3.make efforts 4.be connected with 5.up to
3.You have to (努力) if you want to make progress
in English.?
4.He is said to (与……有关) the case
which the police are looking into.?
5.When and where the meeting is to be held is .
(由……决定)our headmaster.?
Ⅰ.单句语法填空
1.The government is taking (measure) to protect the rivers
against pollution.?
2.I can’t figure what it is that makes him so depressed
recently.?
3.We must make every effort (turn) our dreams into reality.?
4.Overseas Chinese are particularly sought after for positions
a high degree or leadership is required.?
语境活用
答案:1.measures 2.out 3.to turn 4.where
5.—Is there any (similar) in character between the
twins??
—No,not a bit.They are completely opposite.
6.Most of the less (develop) areas are rich in resources
and have great potential for development. ?
7.It is very (fortunate) to see those tragedies going on
in Darfur.?
8.Nothing is to be got without pains but (poor).?
答案:5.similarity 6.developed 7.unfortunate 8.poverty
9.Those children in that poor area are looking forward to .
(educate),but their parents can’t afford to send them to school.
10.I’d like to study law at university my cousin prefers
geography.?
答案:9.being educated 10.while
Ⅱ.单句语法改错
1.It is hard for the firefighters to get closely to the burning
building.
2.What would you give me in exchange of my recorder?
3.As a result,the majority of southern black people remained in
poor.
4.We have made a great progress,but there is a long way to go.
5.Some people waste lots of food when others haven’t enough to
eat.
答案:1.将closely改为close 2.将of改为for 3.将poor改为poverty或去掉in 4.去掉第一个a 5.将when改为while
6.He was one of the leading figure of this country.
7.I have no idea whether the book is great help to your English
study.
8.Maybe we couldn’t buy many luxury goods,but food was cheap
and no one went hunger.
9.We study in a classroom,measured 30 feet long and 20 feet wide.
10.Although she sometimes loses her temper,but her students like
her no less.
答案:6.将figure改为figures 7.is后加of 8.将hunger改为hungry 9.将measured改为measuring 10.去掉but
微写作
1.现在仍然有许多家庭生活在贫穷中。
?
?
2.政府正采取措施帮助他们。
?
?
(借助过渡性词语或句子就能把下面的句子连接成一篇小短文)
答案:1.Nowadays,there are still a lot of households living in poverty.
2.The government is taking measures to help them.
3.他们会接受培训和教育。
?
4.他们也努力改变自己的生活。
?
5.随着经济的发展,所有人将会过上幸福的生活。
? ?
答案:3.They’ll receive training and education.
4.They are making efforts to change their own life.
5.With the development of economy,all the people will live a happy life.
(共29张PPT)
Module 2 Developing and Developed Countries
原文缩写
关键知识
基础知识
原文缩写·再现 巧复现·重记忆
One of the most important sections of the Human Development Report is the Human Development Index.The Index 1. (measure) a country’s achievements in three ways: life expectancy,2. (educate) and income.The index has some surprises.Norway is at the top of the list,while the US is at number 7.The bottom ten countries are all African countries.?
China is in the middle of the list.It is one of the examples of successful 3.
(develop).China increased life expectancy 4. 13 years.In the last ten years in China,150 million people moved out of 5. (poor).However,6.
great many people in developing countries are suffering 7. (hungry).
Over half of these 8. (be) in South Asia or Africa.In developing countries about 115 million children are not being educated.And more than 1 billion people don’t have safe water 9. (drink),so the report suggests that we need to make greater 10. (effort) in the future.?
答案:1.measures 2.education 3.development 4.by 5.poverty 6.a 7.hunger 8.are 9.to drink 10.efforts
1.measure n.尺寸;大小;度量单位;措施;尺度;衡量
v.测量;估量,判定
【巧学助记】
关键知识·盘点 解疑难·提智能
典例链接:
①I’ll make you a suit to your own measure.
我将按照你的尺寸为你做一套衣服。
②They appeal to the government to take measures to fight against
air pollution.
他们呼吁政府采取措施来抗击空气污染。
③Education shouldn’t be measured purely by examination results.
教育不应该纯粹用考试成绩来衡量。
特别提示:
①measure表示 “措施” 之意时, 常用其复数形式measures。
②measure表示 “量; 有……长 (宽、高等)” 时, 是不及物动词, 后跟
量的结果, 不用被动语态及进行时态;作定语时, 要用现在分词。如:
The pond measures about 20 metres across.
这个池塘宽约20米。
巧学活用:
改错(一处错误):The new bridge under construction,measures twice as long as the old one,is due to be completed next month.
.
将measures改为measuring或者measures前加which
重
点
领
悟 ①make...to one’s measure 按某人的尺寸做……?
②take measures (to do sth.)采取措施(做某事)?
③be measured by/in 用……来衡量
④measure two meters long 长两米
2.goal n.目标;目的
典例链接:
①But during the next week,set a goal of at least a mile and a
half per run.
但是到下一周,每次跑步设定一个至少一英里半的目标。
②They’re hoping to reach their goal of raising ￡10,000 for
charity.
他们希望能实现募集一万英镑善款的目标。
③Baggio scored the first goal for Italy.
巴乔为意大利队进了第一个球。
重
点
领
悟 ①set (oneself/sb.) a goal给(自己/某人)确定一个目标?
②achieve/obtain/reach one’s goal实现某人的目标
③get/kick/score a goal进一球
②One of the cups is out of position.Put it back in position.
其中一个杯子位置不当。把它放到适当的位置。
③He holds the position of Sales Director in a large company.
他在一家大公司担任销售主管的职务。
④I’m not sure what I would do if I were in your position.
我不确定如果我处在你的位置上我会做什么。
3.position n.位置;姿势;地位;处境;职位
典例链接:
①Dina,having struggled for months to find a job as a waitress,
finally took a position at a local advertising agency.
在经过数月努力找一份服务员的工作未果之后, 迪娜最终在当地广告
事务所谋得了一个职位。
特别提示:当position后跟定语从句且position在从句中作状语时, 用关系副词where引导定语从句。如,
Sales Director is a position where communication ability is just as important as sales skills.
⑤Lie in a comfortable position.
以一个舒服的姿势躺下。
⑥—What position do you play?你打什么位置?
—Centre forward.中锋。
重
点
领
悟 ①in a...position 处于……的地位/处境,以……姿势
②in/out of position 在/不在适当的位置
③take a position就职
④hold the position of...担任……的职务
4.figure n.数字;图形;雕像;人物;身材;画像
v.计算;认为
【巧学助记】
[一词多义]——写出下列句中figure及其短语的含义
①As for my favorite figure in Chinese history,it must be Wei Yuan,a
great thinker in the late Qing Dynasty. .
②—I wonder how Mary has kept her figure after all these years.
—By working out every day. .
③He went on to graduate from college and got a job,earning close to
six figures. .
④She was frightened to see a figure in the dark. .
⑤I figure that he was drunk and shouldn’t be allowed to drive. .
⑥I could hear them talking but I couldn’t figure out what they
were saying. .
人物
身材;体形
数字
人影
认为
弄清;理解
重点
领悟 ①keep one’s figure 保持身材
②figure out弄清;理解
5.make efforts努力,尽力
典例链接:
①The United Kingdom would like to make efforts to push forward
UK-China and EU-China relations.
英方愿为推动英中和欧中关系的进一步发展而努力。
②Every effort is being made to deal with the issues you raised at
the last meeting.
正尽一切努力处理你在上次会议上提出的问题。
③We should spare no effort to make up for the lost time.
我们应当不遗余力地把失去的时间补回来。
巧学活用:
①Every effort is being made (achieve) his dream.
②Parents arrange everything for their children and spare no effort
(pave) the way for their success.
③The little boat rolled down the river effort with the
wind behind it.
to achieve
to pave
without
重
点
领
悟 ①make efforts/ an effort/ every effort to do sth.尽一切努
力做某事
②spare no effort(to do)不遗余力
③without effort容易地;不费力地
④with effort努力地,艰难地
6.up to直到;到……为止;多至,高达(数目);达到(程度)
写出下列句中up to的含义
①Up to fifteen students were late for class today. .
高达;多达
②“Shall we have red wine or white?” “It’s up to you.”
.
③We all agree that he is up to the position. .
④What have you been up to? .
⑤Up to now,he hasn’t finished his work. .
由……决定
胜任
忙于;做
直到
巧学活用:
旅游公司有义务提醒顾客任何可能的危险。
warn customers of any possible danger.
It’s up to the travel companies to
重
点
领
悟 ①be up to...忙于;胜任……
②It is up to sb.to do sth.做某事是某人的责任;应由某人做某事
③It’s up to you.由你做主。/取决于你。
④up to now 直到现在?
7.It’s an agreement between towns or cities of similar size and age...
它是有着相似的面积和年代的城镇或城市之间的一份协定……
典例链接:
①The two boys are of the same age,but are of different heights.
这两个男孩年龄相同,但身高不同。
②This is an issue of great importance to all disabled people.
这个问题对于残疾人至关重要。
③We don’t think there is anything of interest in your pictures.
我们认为你的画并没有什么有趣的地方。
特别提示:
①“of+抽象名词”结构中,抽象名词前可用any,some,little,no,not much,
great等形容词修饰,这类抽象名词有value,use,importance,help,
interest等。
②“of+名词(表示度量、大小、颜色、类别等)”结构中,名词前常用a(n),
the same,this,that,all,different等词修饰或说明。如果后面的名词前
有不定冠词a/an,则这个冠词相当于the same。如:of an age=of the
same age年龄相同
巧学活用:句型转换
①This reference book is useless to middle school students so we
had better consider buying others.
→This reference book is to middle school students so
we had better consider buying others.
②What he said at the meeting was very important.
→What he said at the meeting was .
of no use
of great importance
8.Norway is at the top of the list,while the US is at number 7.
挪威高居榜首,而美国则排在第七位。
重点领悟:
典例链接:
①English is understood all over the world while Turkish is spoken
by only a few people outside Turkey itself.
英语世界通行,而土耳其语离开本土就很少有人说了。
②While she is a likeable girl,she can be extremely difficult to
work with.
她虽然是一个可爱的姑娘,但有时很难与她共事。
③Two years ago,while Cathy was watching the Olympics,a dream came
into her sweet little head—to be a swimmer.
两年前,当Cathy观看奥运节目时,一个梦想在她可爱的小脑袋里萌发,那就
是自己成为一名游泳选手。
特别提示:
①while引导时间状语从句, 意为 “当……时候”, 与延续性动词连用。
②while引导让步状语从句, 意为 “虽然, 尽管”, 一般放在句首, 相当于
although/though。
③while作并列连词, 意为 “而, 然而”,一般放在句中, 表示一种对比关系。
巧学活用:
①尽管同学们来自不同的国家,他们在夏令营相处得很好。
,they got along
quite well in the summer camp.
②做饭时,她灼伤了手。
,she burnt her hand.
While the students came from different countries
While cooking/While she was cooking
基础知识·达标 细疏理·固双基
1. vt.测定;测量;评估
2. n.目标;目的
3. n.位置
4. n.数字;人物;图形?
5. n.发展
v.发展;开发;冲洗(胶卷)
adj.发展中的
adj.发达的
measure
goal
position
figure
development
develop
developing
developed
单
词
过
关
6. adj.不幸的;遗憾的
adv.不幸地
7. vt.教育;培养;训练
n.教育工作者
n.教育
adj.受过良好教育的
8. adj.拥挤的
n.人群
9.inhabitant n. .
inhabit vt. .
unfortunate
unfortunately
educate
educator
education
educated
crowded
crowd
居民
居住在;栖居于
单
词
过
关
10. n.类似;相似
adj.相似的
adv.相似地,同样地
11. n.交通工具 v.运输,运送
n.运输(业务)
12.industrial adj. .
n.工业;产业
13. adj.被污染的;受到污染的
v.污染
n.污染
14.charity n. .
15.exchange n. .
similarity
similar
similarly
transport
transportation
工业的
industry
polluted
pollute
pollution
慈善团体
交换
单
词
过
关
1.make 努力
2.up 直到
3.be close 接近;靠近
4. the top of 在……顶端
5.at the of 在……底部
6.be connected 与……有联系;与……有关
7. particular 尤其;特别
8.be to do sth. 乐意做某事
efforts
to
to
at
bottom
with
in
willing
短
语
记
忆
1.It’s an agreement between towns or cities .
...
它是有着相似的面积和年代的城镇或城市之间的一份协定……
2.Norway is at the top of the list, the US is at
number 7.
挪威高居榜首,而美国则排在第七位。
3. I need money for myself,I’m still willing to
help.
虽然我自己也需要钱,但我仍然愿意提供帮助。
of
similar
size
and
age
while
Though
句
型
整
理
Module 2 Developing and Developed Countries
Ⅰ.话题延读
(2018武汉高三调研)
Our planet is home to about seven billion people.Since the 1990s,population experts have predicted the number would grow to nine billion before it begins to slow down and possibly decrease.
But a new report predicts the world’s population is likely to increase to almost 11 billion by 2100.Based on the most modern statistical tools,the new report makes use of government records and considers expert predictions,including death rates,birth rates and international migration,or people moving across borders.The report says during the rest of this century,Africa’s population will grow from about 3.5 billion to 5.1 billion over the next 85 years.
John is director of the United Nations Population Division.He says that in the past,researchers thought population growth in Africa would be similar to that of other areas.They expected slower growth rates as birth control use became more widespread.But he says those ideas were wrong.
“The level of contraception use has continued to increase but slowly—more slowly than expected,and birth rate therefore has been falling less rapidly than expected,and the population therefore continues to grow somewhat more rapidly than we expected.”The new findings are based on a joint research project of the United Nations and the University of Washington.
The researchers believe the population of Asia will reach five billion by 2050.That is up from the current 4.4 billion.And then it begins to decline.The researchers also believe that North America,Europe,Latin America and the Caribbean area will have a total population of below one billion.
John says the pressure of feeding the rising population is likely to be less than that might be expected.
“The relatively good news is that the world has been winning the race between population growth and food production.If you look back historically over the last 50 years,certainly for the world as a whole and for many most individual countries and regions,the increase in food production has outpaced the increase of population.”
1.Which area will experience the largest increase in population at the end of the century?
A.Asia. B.Africa.
C.Europe. D.North America.
2.“Contraception use” in the fourth paragraph refers to .?
A.a method of expert predictions
B.a way of avoiding growth in population
C.a joint research into the rising population
D.a potential technology for food production
3.Why is the pressure of feeding the rising population less than expected according to John?
A.Expert predictions are not exactly like what the facts happen.
B.Birth rates have always been falling less rapidly than we expected.
C.The population grows less rapidly than population experts expected.
D.The increase in food production has outpaced the increase of population.
4.What can be inferred from the passage?
A.The world’s population will increase constantly.
B.The population of Asia will rise by 5 billion by 2050.
C.John is optimistic about feeding the rising population.
D.Population growth in Africa was much slower than expected.
语篇解读:本文是一篇说明文,介绍了一份预测未来世界人口增长趋势的报告。
答案及剖析:
1.B 细节理解题。根据第二段的最后一句可知,非洲人口会增长1.6 billion;根据第五段可知,亚洲人口到2050年会增长0.6 billion,接着会下降;根据第五段的最后一句可知,欧洲、北美、拉丁美洲和加勒比海地区总人口将不到1 billion。故选B。
2.B 词义猜测题。根据第三段的第三句可知,他们预计避孕措施的普及会使人口出生率的速度减慢,故文中画线短语的意思与B项“避免人口增长的方法”相近,故选B。
3.D 细节理解题。根据最后一段的“ the increase in food production has outpaced the increase of population”可知,食物产量的增长超过了人口的增长,故选D。
4.C 推理判断题。根据最后一段的内容可知,John认为好消息在于人口增长与食物产量增长这场比赛中世界各国一直在取得胜利,并且食物产量的增长超过了人口的增长,故可推知选C。
Ⅱ.阅读理解
(21世纪学生英文报632期)
Running is often tiring and a lot of hard work,but nothing beats the feeling you get after finishing a long workout around the track (跑道).
But while it’s long been believed that endorphins (脑内啡)—chemicals in the body that cause happiness—are behind the so-called “runner’s high”,a study suggested that there may be more to this phenomenon than we previously knew.
According to a recent study published by a group of scientists from several German universities,a group of chemicals called endocannabinoids (内源性大麻素) may actually be responsible for this familiar great feeling.
To test this theory,the scientists turned to mice.
Both mice and humans release high levels of endorphins and endocannabinoids after exercise,along with many other chemicals.After exercising on running wheels,the mice seemed happy and relaxed and displayed no signs of anxiety.
But after being given a drug to block their endorphins,the mice’s behavior
didn’t seem to change.However,when their endocannabinoids were blocked with a different drug,their runner’s high symptoms seemed to fade.
“The long-held notion of endorphins being responsible for the runner’s high is false.Endorphins are effective pain relievers,but only when it comes to the pain in your body and muscles you feel after working out,” Patrick Lucas Austin wrote on science blog Lifehacker.
Similar studies are yet to be carried out on humans,but it’s already well known that exercise is a highly effective way to get rid of stress or anxiety.
The UK’s National Health Service even prescribes (开药方) exercise to patients who are suffering from depression.
“Being depressed can leave you feeling low in energy,which might put you off being more active.Regular exercise can boost your mood if you have depression,and it’s especially useful for people with mild to moderate (中等的) depression,” it wrote on its website.
It seems like nothing can beat that feeling we get after a good workout,even if we don’t fully understand where it comes from.At least if we’re feeling down,we know that all we have to do is put on our running shoes.
1.What did scientists from German universities recently discover?
A.Working out is a highly effective way to treat depression.
B.The runner’s high could be caused by endocannabinoids.
C.Endorphins may contribute to one’s high spirits after running.
D.The level of endorphins and endocannabinoids could affect one’s mood.
2.The scientists gave mice drugs in their experiment to .?
A.find what reduces the runner’s high symptoms
B.see the specific symptoms of the runner’s high
C.identify what is responsible for the runner’s high
D.test what influences the level of endocannabinoids released
3.The underlined word “notion” in Paragraph 7 has the closest meaning to .?
A.effect B.goal C.question D.belief
4.According to the UK’s National Health Service,regular workouts .?
A.are the best way to treat depression
B.can help ease depression symptoms
C.only work for those with serious depression
D.can help people completely recover from depression
语篇解读:本文是一篇说明文,解释了为什么跑步会让你感觉舒畅。
答案及剖析:
1.B 细节理解题。根据第三段中“a group of chemicals called endocannabinoids may actually be responsible for this familiar great feeling” 可知,endocannabinoids是跑步后产生愉悦感的原因,B正确。人们之前认为是endorphins使人产生运动后的愉悦感,但这并不是最新的发现,C错误。由文章倒数第二段可知,the UK’s National Health Service网站提到运动可以缓解轻度和中度的抑郁症,但这并不是德国科学家的发现,A错误。文章并未提及D选项,故不选。
2.C 细节理解题。根据第六段可知,给小鼠使用药物是为了探究造成跑步者愉悦感现象的物质是endorphins还是endocannabinoids,故C正确。
3.D 语义猜词题。effect意为“效果”,goal 意为“目标”,question意为“问题”,belief意为“看法,信念,观念”,根据语境可判断belief最符合文意,即endorphins造成跑步者愉悦感现象的观念是错误的,故D正确。
4.B 推理判断题。由关键词National Health Service定位到倒数第二和第三段,A和D选项都过于绝对,文章也并未提及,故错误。根据“Regular exercise can boost your mood if you have depression,and it’s especially useful for people with mild to moderate depression,”可知运动可以改善心情,对于轻度和中度抑郁症患者更有效,并非是只对重度抑郁症有效,故C错误,B正确。
Ⅲ.语法填空
(2018安徽皖南八校联考)
Youth seems to be fading away in my heart,only leaving me some unforgettable 1. (memory).Things that we believed would last forever had 2. (actual) gone in a second before we realized it.Those who we used to deeply love have now become strangers.Our once pure and beautiful dream is gradually fading away with time passing by.This is youth,3. is indeed an endless cycle from familiarity to strangeness and from strangeness to familiarity.?
Human is such a strange animal that we mostly ignore something 4. we lose it.We 5. (gain) a lot of things,but also we have lost a lot.We are in great effort in changing our fate and bringing more happiness to people around us.However,we soon realize it is difficult 6. (achieve) any of them.It is a lifelong promise.Many things would change with time and no one can guarantee eternity (永恒).So,silence becomes the best 7. (solve) to all difficulties and hardships.?
The flying youth has deposited (沉积) too many things in our heart.Life should 8. (treat) with special care.We should treasure every moment of sincerity and gratefulness because 9. best things will be gone very easily.If you do not want to have tearing eyes,then just try to smile and hold a positive attitude towards 10. (you) life every day!?
答案及剖析:
1.memories 考查名词复数。青春似乎在我的心中消逝,只留给我一些难以忘怀的记忆。根据 some unforgettable 可知,有许多令人难忘的记忆,所以要用复数memories。
2.actually 考查副词。事实上,那些我们认为会永远存在的事情在我们意识到之前实际上已经过去了。分析句子可知,本句中的空格处在句子中作状语修饰gone,因此要用副词形式,故用actually。
3.which 考查非限制性定语从句。分析This is youth, is indeed an endless cycle from familiarity to strangeness and from strangeness to familiarity可知,本句中的youth是先行词,在非限制性定语从句中作主语,故用which。这就是青春,从熟悉到陌生,从陌生到熟悉,这是一个无止境的循环。?
4.until/before/unless 考查连词。分析句子可知,是说人在失去某些东西时/之后才会知道忽略了它。故可填until/before/unless。
5.have gained 考查谓语动词。根据后面“but also we have lost a lot.”可知,表示已收获了很多的同时也失去了很多,表示动作已完成,故填have gained。
6.to achieve 考查固定句式。It is +形容词+to do sth.,为固定句式,这种句式中的it是形式主语,真正的主语是后面的动词不定式。然而,我们很快意识到要实现它们是很困难的。故本题填to achieve。
7.solution 考查名词。分析句子So,silence becomes the best (solve) to all difficulties and hardships.可知,本句中的空格处被the best修饰,可知本题要填名词,故用solve的名词solution。因此,沉默是解决所有困难和艰辛的最好办法。?
8.be treated 考查被动语态。分析句子Life should (treat)...可知Life 是应该特别小心(被)对待。所以要用被动。而should 后要用动词原形,故填 be treated。?
9.the 考查冠词。分析 best things可知,形容词最高级前要用定冠词the,故本题填the。?
10.your 考查代词。分析句子If you do not want to have tearing eyes...hold a positive attitude towards (you) life every day!可知如果你不想流泪,那就试着微笑,每天积极面对生活。因为要修饰名词life,故用形容词性物主代词your。?
Ⅳ.短文改错
(2018高考英语原创押题预测卷)
My favorite proverb is “A friend in need is a friend indeed.”It mean that true friends always come to you when you’re in trouble.Last term,my father met with a traffic accident,but his right leg got injured seriously.Consequently,he received the operation and I had to look after him in the hospital.Learned about this,Li Lei was offered to take care of my father without hesitation.He also helped me make up for my missing lessons.Thank to his help and inspiration,I went through the difficulty period and regained confidence.However,a true friend always spares no effort help you when you are in trouble.We all should try to make so good friends.
答案:My favorite proverb is “A friend in need is a friend indeed.”It that true friends always come to you when you’re in trouble.Last term,my father met with a traffic accident,his right leg got injured seriously.Consequently,he received operation and I had to look after him in the hospital. about this,Li Lei
offered to take care of my father without hesitation.He also helped me make up for my missing lessons.to his help and inspiration,I went through the period and regained confidence.,a true friend always spares no effort help you when you are in trouble.We all should try to make good friends.
剖析:考查动词的第三人称单数的用法。It在句中作主语,指代上文的谚语“A friend in need is a friend indeed”,谓语动词用单数,并且句子是一般现在时,所以mean 要用第三人称单数形式,故将mean 改为means。
考查连词。前面说到“我父亲遇到车祸”,后面提到“他的右腿受伤严重”,所以前后应该是递进关系,而不是转折关系,故将but改为and。
考查冠词。因为“我父亲腿部受伤”,所以接受了一个手术。第一次提到手术,要用an,不用定冠词the,故将the 改为an。
考查非谓语动词。本句中句子的主语应该是后面的Li Lei,和learn为主动关系,所以应该使用learn 的主动形式,也就是说要用现在分词,而不是过去分词。故将Learned 改为Learning。
考查动词语态。这里是李雷主动提出照顾“我父亲”,所以应该用主动语态,故将offered前面的was 去掉。
考查固定搭配。thanks to 是固定搭配,所以要在Thank 后面加上s,故将Thank 改为Thanks。
考查形容词的用法。这里应该用形容词修饰名词period,指“困难的时期”,所以应该将名词difficulty 改为形容词形式difficult。
考查副词的用法。此处是承接、总结前面的话,所以前后应该是因果关系,故将However 改为Therefore。
考查非谓语动词。spare no effort to do 是固定短语,意思是“不遗余力做某事”,所以要在help 之前加上to。
so 修饰形容词或副词,such 修饰单数或复数名词。friends 是复数名词,所以应该用such 修饰,故将so 改为such。
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