高考英语一轮巩固达标练题Unit2Cloning含解析新人教版选修820211017416

2021年高考英语一轮巩固达标练题Unit2Cloning含解析新人教版选修820211017416
李仕才
***阅读明白得。

After a long winter，spring is the ideal time for sightseeing and exploring London’s green spaces.
1．Explore London’s parks and gardens
Springtime is the perfect time to explore London’s parks and gardens，when the city’s Royal Parks will be blooming with flowers.Go and admire the rainbow of azaleas(杜鹃花) at Richmond Park or hire a deckchair in St.James’s Park with a view of Buckingham Palace.
2．Enjoy the entertainment at spring festivals
There are a good many festivals and events held in London throughout spring.Make the most of the cultural exhibitions at the British Library Spring Festival，the Sundance Film Festival or the London Literature Festival；head to Shakespeare’s Globe，which hosts open­air Shakespeare performances from late April until early October.
3．Get active
Warmer weather means there’s no excuse for staying indoors，so go for a walking or cycling tour of London.Alternatively，walk the Thames Walkway，which follows the river all the way from central London into the countryside；make the most of London’s “Boris Bikes”，which are available for hire all around the city and are free of charge for the first half hour.If you’re really looking for a challenge，sign up for the famous London Marathon，held annually in April.
4．Take to the waters
Whether cruising(航行) along the Thames River，hiring a rowing boat in Hyde Park or riding a canal boat around Little Venice，there are lots of fun ways to get on the water in London.Held every year since 1829，the Oxford and Cambridge Boat Race allows teams from England’s most famous universities to compete against each other，
and draws huge crowds of watching people.
【解题导语】作者介绍了四种在伦敦享受春光的方式。

1．If you are interested in British culture，you are advised to ．
A．visit Richmond Park
B．row a boat in Hyde Park
C．attend the London Festivals
D．walk the Thames Walkway
C 解析：细节明白得题。

依照Enjoy the entertainment at spring festivals部分可知，伦敦春季有许多节日和活动，如the cultural exhibitions(文化展览)，the London Literature Festival(伦敦文学节)等，这些活动及节日与英国文化有关。

故选C项。

2．Which of the following is TRUE according to the text?
A．You can see Buckingham Palace from St.James’s Park.
B．London’s Boris Bikes are free to use for a whole day.
C．Outdoor Shakespeare performances are held only in spring.
D．The Oxford and Cambridge Boat Race has a history of over 200 years.
A 解析：细节明白得题。

依照Explore London’s parks and gardens部分最后一句．..or hire a deckchair in St.James’s Park with a view of Buckingham Palace.可知，在圣詹姆斯公园租一个折叠躺椅，看着白金汉宫，即能从圣詹姆斯公园看见白金汉宫。

故选A项。

3．According to the writer，which of the following activities challenges you most?
A．Watching Boat Race.
B．Joining in London Marathon.
C．Cruising along the Thames River.
D．Cycling around London.
B 解析：细节明白得题。

依照Get active部分最后一句可知，假如你确实想要挑战一下，就参加每年四月举办的闻名的伦敦马拉松。

故选B项。

4．The writer wrote the text in order to ．
A．introduce tourist attractions in London
B．stress the importance of exploring London
C．suggest ways to enjoy spring in London
D．show the beauty of spring in London
C 解析：推理判定题。

依照第一段．..spring is the ideal time for sightseeing and exploring London’s green spaces.可知，春天是在伦敦观光和踏青的理想时刻，下文介绍了具体的活动方式。

因此，本文的写作目的是举荐一些在伦敦享受春光的方式。

故选C 项。

***语法填空。

The truth__1__trees are vital to our life is not a secret. They provide us with food, wood and most __2__(important), oxygen. Now there is one more thing we can add to this list—blocking out harmful bacteria from water.
The discovery __3__(make) by a team consisting of scientists from the Massachusetts Institute of Technology (MIT) and high school students__4__were seeking a natural water filter—one that would help communities in developing countries that do not have __5__(accessible) to modern water filter systems.
The __6__(research), led by Professor Rohit Karnik, decided to turn to trees for help because they could allow liquid to flow through, while blocking out air bubbles.
They began by cutting 1.5－inch－wide sections of tree bark from the branches of a white pine tree. The people related then tested the wood's filtering ability by __7__(pour) water containing red dye particles of different sizes through. To their __8__(amaze), they found that it was effective in trapping all the articles. __9__(encourage), the team conducted __10__experiment, this time with water that contained bacteria. Sure enough, the sapwood held back 99% of the bacteria, allowing only 1% to flow through.
1．________2.________3.________4.________5.________ 6.________7.________
8.________ 9.________10.________
篇章导读：本文是一篇说明文。

树木对人类至关重要，本文通过两个实验证明了树木除了能够提供食物、木材、氧气等作用外，还能够隔离细菌。

1．that 考查同位语从句的连接词。

第1空后的内容说明说明名词truth的内容，因此设空处引导同位语从句，只起连接作用，不作成分。

故填that。

2．Importantly 考查词性转换。

此处表示“最重要的是”，应用副词形式，构成固定短语most importantly，故填importantly。

3．was made 考查动词的时态和语态。

分析句子结构可知，此处动词在句中作谓语。

依照全文主体时态为一样过去时可知，该句也应用一样过去时；make与discovery之间为动宾关系，故应用被动语态。

4．who/that 考查定语从句的引导词。

设空处引导定语从句，在从句中作主语，先行词是scientists and high school students，指人，故用who或that引导。

5．access 考查词性转换。

have access to为固定短语，意为“有使用……的机会”。

6．researchers 考查词性转换及名词的数。

依照本句中的decided to可知，设空处应填名词作句子主语，指“研究人员”，且由从句中的they可知，故应用复数形式researchers。

7．pouring 考查非谓语动词。

提示词为动词pour，空前为介词by，其后应用动名词。

故填pouring。

8．amazement 考查固定用法。

“to one's＋名词”为固定用法，意为“令某人……的是”，故填amazement。

9．Encouraged 考查非谓语动词。

encourage与主语the team之间为逻辑上的动宾关系，故应用过去分词形式，在句中作缘故状语。

10．another 考查限定词。

依照第10空后的内容可知，那个小组又做了另外一个实验，故填another，意为“另一个”。

***完形填空。

I spent last summer volunteering at a hospital.It was a gift to __1__ so many amazing people and I'd like to share one of these moments.One day，I was called to a room where a(n) __2__ woman was ually I helped with __3__ who were ready to leave.Instead，she __4__ to go to the gift shop.I got a __5__，helped her into it，and headed down to the entrance.
When we got there，it wasn't open yet.After a 30­minute __6__，we entered the gift shop.As I pushed her around，I could see the __7__ in her face as she looked at everything，happy to be out of her room.She __8__ some window decorations，and then saw chocolates.She asked me to push her in that __9__，and then I helped her __10__ all the different chocolate arrangements. __11__ she decided on three different boxes.
She told me to write the numbers 1,2，and 3 on the boxes.She __12__ that the nurses were taking such good care of her，so she __13__ chocolates for each of the three shifts of nurses.As we gave the current shift of nurses their box of chocolates，they __14__ offered some to me before taking some themselves.
There were __15__ all around.Witnessing the old lady's __16__ and getting the opportunity to spend time with someone who got so much joy from life were a __17__ in itself.I have so many more stories，and each person made an impact on my life.I've __18__ that health has a way of bringing people together.__19__ is a blessing，and being in a place where health is so __20__ and appreciated is unlike anything else.
1．A.introduce B．meet
C．attract D．describe
2．A.elderly B．strange
C．important D．famous
3．A.nurses B．kids
C．patients D．parents
4．A.pretended B．wanted
C．failed D．promised
5．A.car B．shopping cart
C．wheelchair D．bike
6．A.ride B．walk
C．drive D．wait
7．A.relief B．anxiety
C．joy D．puzzle
8．A.chose B．made
C．used D．received
9．A.manner B．case
C．direction D．point
10．A.prepare for B．make up
C．figure out D．look through
11．A.Suddenly B．Eventually
C．Fortunately D．Actually
12．A.explained B．declared
C．expected D．imagined
13．A.exchanged B．designed
C．tasted D．bought
14．A.in fact B．at a loss
C．in turn D．at ease
15．A.whispers B．smiles
C．shouts D．cheers
16．A.kindness B．choice
C．decision D．loneliness
17．A.lesson B．chance
C．gift D．fact
18．A.concluded B．imagined
C．predicted D．learned
19．A.Health B．Luck
C．Virtue D．Praise
20．A.tested B．valued
C．maintained D．promoted
【解题导语】本文是一篇记叙文。

文章讲述了作者在医院做义工的经历，老人的善良和欢乐让作者领会到健康是福的道理。

1．B 上文提到作者在医院做义工，下文又提到分享故事，由此可知，此处指“见到”许多了不得的人。

故选B项。

2．A 从下文16空前的“old lady's”可知，此处指“上了年纪的”。

故选A项。

3．C 从语境可知，此处指作者作为医院的义工，通常关心那些预备离开的“病人”。

故选C项。

4．B 上文提到作者通常关心那些预备离开的病人。

结合Instead“反而”可知，此处老人并不是预备离开，而是想去礼品店。

故选B项。

5．C 从下文7空前的“As I pushed her around”可知，此处指“轮椅”。

故选C 项。

6．D 前一句提到“当我们到达礼品店时，商店还没有开门”，能够推断此处指30分钟的“等待”。

故选D项。

7．C 从空后的“happy to be out of her room”可知，此处指“快乐”。

故选C项。

8．A 上文提到“she looked at everything”，接下来应是“选择”。

故选A项。

9．C 结合语境可知，此处指老人要求作者推着她朝巧克力的方向走去。

故选C项。

10．D 依照空后的“all the different chocolate arrangements”能够推出，此处指作者帮老人“扫瞄”了所有不同的巧克力的布置。

故选D项。

11．B 在作者帮老人扫瞄完后，“最终”老人做出了决定。

故选B项。

12．A 上文提到老人购买了三种不同盒子的巧克力并让作者在上面写上数字。

接下来是老人向作者说明为何如此做。

故选A项。

13．D 老人说明说护士们如此精心地照管她，因此她为轮班的护士“买”了巧克力。

故选D 项。

14．C 当作者他们给当前值班护士巧克力时，值班护士转而给了作者一些。

故选C 项。

15．B 从下文17空前的“who got so much joy from life”可知，此处指“微笑”。

故选B 项。

16．A 结合上文老人的行为不难看出，老人是一个善良的人。

故选A 项。

17．C 此处指作者的感叹：能和从生活中得到如此多欢乐的人在一起本身确实是一个“礼物”，和上文第一段的“It was a gift to...people”相呼应。

故选C 项。

18．D 此处指作者从做义工的经历中“学习”到，健康常常把人们集合在一起。

故选D 项。

19．A 上文中作者提到健康，接下来说，“健康”是福，符合语境。

故选A 项。

20．B 此处指待在健康被如此“重视”的地点和其他情况不同，空处与空后的
“appreciated”并列。

故选B 项。

***短文改错。

This is my fifth day at the summer camp. Life isn't exact what I expected. We have to get up early to make our beds before our teacher Miss Li come to inspect. After breakfast, we have some of free time. Yesterday morning I went fishing, but the only thing I catch was a tree branch. In the afternoon, there are different activity like horseback riding and hiking. They're fun, so nothing new for me. In the evening, everyone is assigned a different task to get dinner ready. Yesterday, I was in charge of prepare the hot dogs, but I accidentally dropped it in the fire. The best part of camp is at night, where we sit around a campfire and tell stories.
答案：
This is my fifth day at the summer camp. Life isn't exact ①exactly
what I expected. We
have to get up early to make our beds before our teacher Miss Li come ②comes
to inspect.
After breakfast, we have some of ＼③
free time. Yesterday morning I went fishing, but
the only thing I catch ④caught
was a tree branch. In the afternoon, there are different
activity ⑤activities like horseback riding and hiking. They're fun, so ⑥but
nothing new for me. In the evening, everyone is assigned a different task to get dinner ready. Yesterday, I was in charge of prepare ⑦preparing the hot dogs, but I accidentally dropped it ⑧them
in the
fire. The best part of ∧
⑨the camp is at night, where
⑩when
we sit around a campfire and tell
stories.
难项分析：
第一处：exact→exactly考查副词。

此处修饰谓语动词应用副词。

第六处：so→but考查连词。

前后两分句之间为转折关系，故用but。

第十处：where→when考查定语从句的引导词。

此处先行词为at night，关系词指代先行词且在从句中作时刻状语，故应用when引导。

***。