人教版八年级英语下册Unit-2-Section-A-(双减精练)解析版.docx

2021-2022学年人教版八年级英语下册
Unit2 Pll help to clean up the city parks.
Section A同步练习
（解析版）
一、单项选择Some volunteers are going to the central park. Lets join them.
A. put upB. clean upC. look upD. give up
【答案】B
【解析】句意：一些志愿者打算去清扫中央公园。让我们加入他们吧。
考查动词短语。put up张贴；cleanup清扫；lookup向上看，查阅；giveup放弃。根据空后 “the central park”，结合选项可推出是说清扫中央公园，用clean up符合题意。应选B。
1. John didn't get the job he wanted. Let's go and .
A. turn him downB. call him backC , cheer him upD. let him down
【答案】C
【解析】句意：约翰没有得到他想要的工作。我们去让他高兴起来。
考查动词短语。turn sb.down拒绝某人，call sb.back给某人回 ，cheer sb.up使某人高兴 （振作）起来，let sb.down使某人失望；根据句意“约翰没有得到他想要的工作。我们去让 他高兴起来。”可知，要填“使某人高兴起来、使某人振作起来”，其它选项语意不通；故答 案选C。
2. 一Can I park here?
—No. Look at the. It says "No parking^^.
A. sign
B. paper
C. magazine
D. message
故填signso
38. I (notice) the new car when I came into the yard.
【答案】noticed
【解析】
【分析】句意：当我进入这个院子，我注意到那辆新车。notice注意，是动词，根据“when I came into the yard”可知，此处用一般过去时，故填noticedo
39. Look! Our English teacher is(hand) out the test papers in the classroom.
【答案】handing
【解析】句意：看！我们的英语老师正在教室里分发试卷。根据“Look!”可知句子时态应该用现在进 行时,故填handing。
40. The girl used to (have) long hair, but now her hair is short.
【答案】have
【解析】句意：这个女孩过去留长发，但现在她的头发短了。used to do sth.“过去常常做某事"；have long hair“留有长发。故填have。
六、根据所给提示或句意填空The girl could v in an after-school study program to teach kids.
【答案】(v)ohinteer
【解析】句意：这个女孩可以在一个课后学习工程中做志愿者来教孩子们。根据“The girl could ...in an after-school study program to teach kids”及首字母可知，以做志愿者的方式教孩子们，could 后接动词原形，volunteer“自愿做”，故填(v)olunteer。
41. 一Sam looks very sad. Let's go and c him up.
一OK. I think we can give him a surprise.
【答案】(c)heer
【解析】句意：——Sam看上去很难过。咱们去鼓励他一下。——好。我觉得我们可以给他一个惊喜。 根据前文“looks very sad”可推测后文应该想表达的是“鼓劲”用词组"cheer sb. up"。又因为这 个句子是祈使句，“and”连接两个相同时态及形式的动词，前面是“go”，所以这里填动词原 形。故填(c)heer。
42. I decided to c you up, but I didn't take my mobile phone.
【答案】（c）all
【解析】句意：我决定给你打 ，但我没带手机。根据"but【didn't take my mobile phone ."可知是我 决定给你打 ，call“打 ”,decide to do sth,“决定做某事”，动词用原形，故填（c）all。
43. The old man stayed alive luckily after the（强烈的）earthquake.
【答案】strong
【解析】句意：那位老人在强烈的地震后幸运地活了下来。“强烈的''可用strong表示，用于句中作定 语，故填strong。
44. We also feel happy when we see the look of（高兴）on her face.
【答案】joy
【解析】句意：当我们看到她脸上喜悦的表情时，我们也感到高兴。由“thelookof...”可知，此处为
of所有格，故空格处应为名词；joy“高兴”，不可数名词。故填joy。
45. The volunteers try to r（筹集）more money for the poor children.
【答案】raise
【解析】句意：志愿者们试图为贫穷的孩子们筹集更多的钱。raise“筹集”，raise money for sb”为某人 筹钱”,用于try to do sth短语中，故填raiseo
46. To get there on time, we have to catch the m（午夜）train.
【答案】midnight
【解析】句意：要准时到那儿，我们必须赶上午夜火车。根据中文和首字母提示，“午夜”为midnight, 是名词，作train的定语，故填midnight。
47. Life is a long j（旅行）from birth to death.
【答案】journey
【解析】句意：人生是从生到死的漫长旅程。根据中文提示及首字母，旅行journey；因之前有“a”, 用单数，故填journey。
48. （几个）of my friends joined the club last year.
【答案】Several
【解析】句意：我的几个朋友去年加入了这个俱乐部。several"几个”，位于句首单词首字母大写，故 填 Several o
49. The old man lived in a small village. His children all worked in big cities.
【答案】alone
【解析】句意：这位老人单独住在一个小村庄里。他的孩子们都在大城市工作。根据"His children all worked in big cities.”可知老人是单独住在小村庄里，固定短语live alone“单独居住”。故填 alone o
七、完成句子但是我想要了解更多关于如何照顾动物（的知识）。
...but I want to learn more aboutanimals
【答案】 how to care for
【解析】疑问词how+动词不定式作宾语；care for：照顾，关心；故填how； to； care； foro
50. 她在四岁时就能够单独看书了。
She read at the age of four.
【答案】 could by herself
【解析】can：可以，根据“at the age of four”可知，句子是一般过去时，动词用过去式；by oneself： 单独,根据“she”可知,用反身代词herself代替oneself,故填could； by； herselfo
51. 她仍然每周在那里工作一次，来帮助孩子们学习阅读。
She still works there once a week kids learn.
【答案】 to help to read
【解析】分析句子可知，“来帮助孩子们学习阅读”是句子的目的状语，用t。do不定式作目的状语， help sb. to do sth.意为“帮助某人做某事”;read是动词，意为“阅读”。故填to； help； to； read。
52. 在这里当志愿者对我来说是梦想成真。
here is a dream for me.
【答案】 Volunteering come true
【解析】当志愿者volunteer,此处用动名词作主语，句子开头首字母大写；成真come true, a dream come true表示“梦想成为现实;梦想成真，是一个常见的表达方式。故填Volunteering； come； trueo
53. 我正在做一些标语来张贴在学校各处。
Fm making some signs around the school.
【答案】 to put up
【解析】put up：张贴，“做一些标语”的目的是为了张贴在学校，用动词不定式表目的，故填to； put；
Upo八、句型转换
54. My father plans to visit the West Lake.（对画线局部提问） does your father?
【答案】 What plan to do
【解析】句意:我父亲计划参观西湖。对Visit the West Lake提问，是问对所做的事情，用疑问词what； 前面有助动词does,后面谓语用动词plan的原形；plan to do计划做某事，固定结构；位于 句首需大写首字母，故填What; plan; to; do。
55. I hope that I can visit Paris one day.（改为同义句）I hope Paris one day.
【答案】 to visit
【解析】句意：我希望有一天我能去巴黎。hope+that从句=hope to do sth"希望原句“hope that I
can visit…”可以改写为"hope to visit..”。故填 to； visitoWe made up our mind （决定）to go somewhere in China.（改为同义句）
We somewhere in China.
【答案】 decided to go
【解析】句意：我们决定去中国的某个地方。固定搭配"make up one's mind to do sth”可以和“decide to do sth”进行转换，表示“决定做某事”，时态是一般过去时，所以用decide的过去式decided, go somewhere“去某地"，故填 decided； to； go。
56. He asked me to go to Hefei with him.（改为否认句）He asked me to Hefei with him.
【答案】 not to go
【解析】句意:他要求我和他一起去合肥。ask sb. to do sth,要求某人做某事，固定结构，其否认式在 不定式符号前面加not。结合句子结构，故填not; to; go。
57. He doesn't know when he should go there.（改为同义句）He doesn't know go there.
【答案】when to
【解析】疑问词引导的宾语从句的主语与主句的主语相同时，可转化为“疑问词+动词不定式”的结构。
【答案】A
【解析】句意：——我能停在这儿吗？ ——不能。看这个指示牌。上面写着“禁止停车
考查名词辨析。sign 指示牌;paper纸;magazine杂志;message信息。根据"It says “No parking".” 可知，这是一个指示牌。应选A。
4. Don't what should be done today till tomorrow.
A. put offB. cut offC. take offD. turn off
【答案】A
【解析】句意：今日事，今日毕。
考查动词短语辨析。put off推迟；cut off切断；take off脱下；turn off关闭。根据what should be done today till tomorrow及所给选词，可知，不要把今天的事推到明天，即“今日事，今日 毕”，所以空格处填put off。应选A。
5. . 一Are there any new movies on?
—Yes. We saw a of today!s movies outside the theater.
A. museumB. noticeC. sayingD. robot
【答案】B
【解析】句意： ——有新电影上映吗？ ——有。我们在电影院外看到了今天电影的公告。
考查名词辨析。museum博物馆；notice通告，公告；saying谚语；robot机器人。由”...of todays movies…”可知，此处指今天新电影上映的公告。应选B。
6. 一May I be a member of the team?
—Sorry, I'm afraid you must first.
A. come out
B ・ try out
C , take out
D. work out

【答案】B
【解析】句意：我可以加入你们队么？ ——抱歉，恐怕你必须先测试。
考查动词短语。come out出版；try out测试；take out取出；work out起作用。根据“May I be a member of the team?”以及“first”可知，此处应用try out,表示“要想加入我们，必须先测试”。
应选B。
7. 一Does Mr. Green live?
—Yes. But some friends often visit him, so he doesn't feel.
A. alone; lonely B. lonely; alone C. alone; alone D. lonely; lonely
【答案】A
【解析】句意：——Green先生单独居住吗？ ——是的。但是他的朋友经常来看他，所以他并不孤独。
考查形容词和副词。alone单独地（副词），单独的（形容词）；lonely孤独的（形容词）。分 析句子可知，问句需要用副词来修饰动词live,排除B、D；第二个空需要形容词作表语， 表示“孤独的工应选A。
8. She got great from helping people to learn.
A. discussionB. satisfaction C. preparation D. prediction
【答案】B
【解析】句意：她从帮助别人学习中得到极大的满足。
考查名词辨析。discussion意为“讨论"；satisfaction意为“满足"；preparation意为“准备”； prediction意为“预测”。根据“fh）m helping people to learn”可知,从帮助别人学习中获得满足， 应选BoThis is my house. Tm the of the house.
A. owner; owner
B. own; owner
C ・ owner; own
D. own; own

【答案】B
【解析】句意：这是我自己的房子。我是这个房子的拥有者。
考查形容词和名词。own意为“自己的；本人的“；owner意为“所有者；物主”。结合题干可 知第一空表示“我自己的"；the owner of是固定短语，意为“……的所有者: 应选B。
9. I think I can do I love to do and help others.
A. whenB. whereC. whatD. how
【答案】C
【解析】句意：我认为我可以做我喜欢做的事，帮助别人。
考查宾语从句的引导词。when何时；where何地；what什么；how怎样。此空作动词do的 宾语，故用what引导宾语从句，应选C。
二、完形填空
Some boys stood around a tall tree. "It would be11to climb to the top!” they saidto each other. The boys then decided to play a game to see 12 could climb to the top of the tree first. Their mothers were sitting not far away,]3up their children as they
played.
One of the climbers was an 8-year-old boy named David. He was the shortest child
14 the group. No one thought he would win the competition.
Then the game 15. All of the boys tried their best to climb as high as they could.
16 they all made it halfway up the tree before David did, he reached the top of the tree fastest in the end.
His mother was happythis. She asked him, “David, how did you try to reach thetop of the tree so 18?”
“It was easy」David said. "The other children kept looking down as they climbed. When they realized how high they were, they got scared ]9 were afraid of falling down. I, however, looked only up. When I saw how close I was, I 20 going higher and higher until I reached the top.”
It is true in life that if we just keep going forward without looking back, we are more likely to reach our dreams.
10. A. interestingB. boring C. important D. difficult
11. A. what B. who C. whenD. where13.

13.
A.
putting
B.
cleaning
C.
calling D. cheering
14.
A.
to B.
at
C. in
D.
on
15.
A.
started
B.
ended
C.
came D. went
16.
A.
Because
B.
Before
C.
Although D. Unless
17.
A.
see B.
to seeC. seeing
D. saw
18.
A.
heavily
B.
nearly
C.
slowly D. quickly
19.
A.
and B.
but
C. or
D.
so
20.
A.
enjoyed
B.
finished
C.
kept
D. practiced

【答案】1. A 2. B

1. A 2. B
3.
D 4.
5.

6. C 7. B 8. D 9. A 10. C
【解析】
【分析】本文是一篇记叙文。文章主要讲述了一群男孩子比赛爬树，最终个子最矮的David第一个爬 到了树顶。当问到他是如何成功时，他说因为其他人总是向下看，因而害怕自己会摔下去, 只有他一直只抬头看，这样就知道离目标还有多远。
1 .句意：爬到树顶一定很有趣！
interesting 有趣的;boring 无聊的；important 重要的;difficult 困难的。根据“The boys thendecided to play a game”可知，决定玩游戏，所以觉得爬到树顶很有趣，应选A。
2 .句意：男孩们决定玩个游戏，看谁先爬到树顶。
what 什么；who 谁;when 何时；where 哪里。根据”...could climb to the top of the tree first” 可知，是看谁先爬到树顶，应选B。
3 .句意：他们的母亲就坐在不远处，在孩子们玩耍时给他们打气。
putting 放；cleaning 清扫；calling 打 ；cheering 鼓舞。根据"Their mothers were sitting not far away,・..up their children as they played.”可知,是为孩子打气，cheer up"鼓舞,振奋”,应选Do
4 .句意：他是小组里最矮的孩子。
to 至I」；at 在；in 在中；on 在上。根据“He was the shortest child...the group.”可知，此处是“in the group”短语，意为“在小组中”，应选C。
5 .句意：然后比赛开始了。
started 开始；ended 结束；came 来;went 去。根据"All of the boys tried their best to climb as high as they could.”可知,比赛开始了，应选A。
6 .句意：虽然他们都比大卫先爬到树的一半，但最后他最快地到达了树顶。
Because因为;Before在之前；Although虽然;Unless除非。前后两句构成让步关系，此处用Although引导让步状语从句，应选Co
7 .句意：他的母亲看到这一点很高兴。
see动词原形；to see动词不定式；seeing现在分词/动名词；saw过去式。be happy to do sth"很 高兴做某事”，使用动词不定式作原因状语，应选B。
8 .句意：大卫，你是怎么这么快就爬到树顶的？
heavily 重地；nearly 几乎；slowly 慢地；quickly 快地。根据"he reached the top of the tree fastest in the end”可知，大卫最快地爬到了树顶，应选D。
9 .句意：当他们意识到自己有多高时，他们很害怕，害怕掉下来。
and和；but但是；or或者；so所以。“got scared”和"were afraid''构成并歹U关系，用and连接， 应选Ao.句意：当我看到自己离山顶有多近时，我就越爬越高，直到到达山顶。
enjoyed 欣赏；finished 结束；kept 保持；practiced 练习。根据"When I saw how close I was, L..going higher and higher until I reached the top.”可知,大卫一直坚持爬，"keep doing sth 继续 做某事”符合语境，应选C。
三、阅读理解
In life, many people are always ready to help others and they ask for nothing in return. We call those people volunteers. But why do they do that? Read on.
Volunteering is good for your resume. Your experience of being a volunteer gives the interviewer （面试者）a clearer picture of who you are. According to a survey, 1 out of 5 interviewers in the US agreed that volunteer experience was an important reason fbr giving someone a job.
By volunteering, you encourage （鼓励）others to make good changes. Serving food at a food bank and working with teenagers in an after-school activity are also great examples to make others love volunteering.
Meeting people who have similar interests and ideas becomes easy. The way someone chooses to spend his or her free time shows the person's values（价值观）.Sharing the same values while helping others is a great way to make new friends. By volunteering, you will have more friends in a short time.
“Doing good“ is important. Every day we may watch or hear sad news and stories. However, volunteering is a good way to make the world a better place. Even a simple thing can make a difference. If we all join together, those simple things can add up to a big change!
Volunteering is never difficult. There is always a group fbr you. To find the right group to join, you just need to use the Internet.
21. What does the underlined word "resume" mean?
A.审查B.笔记C.表演D.简历Which of the following can be put back into the blank?
A. Volunteering makes children more outgoing. B. Being a volunteer sets a good example fbr others.
C. Making other people love volunteering is easy. D. There won't be good changes without volunteering.
22. What can you do when you volunteer according to the passage?
A. Listen to other volunteers, bad news and stories. B. Ask other volunteers to make good changes every day.
C. Meet some volunteers with the same values as you. D. Make other volunteers have more new friends in a short time.
23. What's the structure （结构）of this passage?
A. □/□□□□/□ B. □□/□□/□□ C. □/□□□/□□ D. □□□/□□/□What's the best title fbr this passage?
A. Where to volunteerB. How people volunteerC , Popular volunteer jobsD. Why people volunteer
【答案】21. D 22. B 23. C 24. A 25.
【解析】
【分析】 本文主要介绍了做志愿者帮助别人的好处。
21 .词义猜想题 o 根据“Your experience of being a volunteer gives the interviewer （面试者）a clearer picture of who you are”可知，志愿活动对你的简历很有帮助,所以resume表示“简历”，应选D。
22 .推理判断题。根据“By volunteering, you encourage （鼓励）others to make good changes”可知，此空处应介绍做志愿者对其他人的激励作用，应选B。
23 .细节理解题。根据"Sharing the same values while helping others is a great way to make new friends”可知，做志愿者可以结识一些和你有相同价值观的志愿者，应选C。
24 .篇章结构题。通读全文可知，第一段引出话题；第二段至第五段是介绍做志愿者的好处； 最后一段总结概括。应选A。
25 .最正确标题。根据“But why do they do that”可知，本文主要介绍的就是人们为什么做志愿 者，应选D。
四、填写适当的句子补全对话A: Peter, how about playing basketball together this afternoon?
B:26. I'm busy. Maybe another time.
A: What are you doing?
B: 27. I must finish it on time.
A: What plan? Is it very important?
B: Yes, it is.
A: 28?
B: It's about volunteer work.
A: What kind of volunteer work do you do?
B: I help out at the old people's home and I organize some activities.
A: 29. Can I join you?
B: 30
【答案】Sorry, I can't/won't
26. I'm making a planWhat's it about
27. Sounds great/niceOK/Sure/Ofcourse
【解析】
【分析】本对话主要是二人谈论志愿活动的相关事情。
26. 根据"I'm busy. Maybe another time.”可知，应该对对方的邀请表示歉意,故填Sorry, I can't/won't。
27. 根据"What plan?”可知，此处介绍自己在做计划，故填I'm making a plano
28. 根据"It's about volunteer work.”可知，此处询问计划是关于什么的,故填What's it abouto 29.
根据"I help out at the old people's home and I organize some activities.”可知，此处应对前者所 说的计划进行评价，故填Sounds great/nice。
30. 根据"Can I join you?”可知，应该对对方的请求表示同意，故填OK/Sure/Of course。
五、用所给单词的正确形式填空He(raise) some money and bought a nice bike last month.
【答案】raised
【解析】句意：他上个月筹集了一些钱并买了一辆漂亮的自行车。根据"last month."可知时态是一般 过去时,raised的过去式为raisedo故填raised□
31. After the accident, the poor young man had no(feel) in his legs.
【答案】feeling
【解析】句意:事故发生后，这个可怜的年轻人双腿毫无知觉。feel“感觉”，是动词，空前的no表示 “没有”，后加名词，所以要把feel变成名词形式feeling,故填feeling。
32. When Helen won the game, she seemed to get a strong feeling of(satisfy).
【答案】satisfaction
【解析】句意：当Helen赢得比赛时，她似乎有一种强烈的满足感。根据空前的“a strong feeling oF 并结合所给单词可知，应该填的是satisfy的名词satisfaction“满足”，表示“一种强烈的满足 感”，故填 satisfaction o
33. Last year I had several(journey) to Beijing.
【答案】journeys
【解析】句意：去年我到北京旅行了几次。此前有“several”修饰，此处使用名词复数作宾语，故填 journeys o
34. This dog is not Mary's. Who is its(own)?
【答案】owner
【解析】句意:这条狗不是玛丽的。谁是它的主人？根据"This dog is not Mary's『和提示词可知，此 处表示“主人”，可用owner表示，根据be动词is可知，此处应用名词单数形式，故填owner。
35. Jim didn*t go to the beach with me. I went there(alone).
【答案】alone
【解析】句意：吉姆没有和我一起去海滩。我一个人去的。根据“Jim didn't go to the beach with me. I went there可知，此处表示“单独"，用于句中修饰动词went,用副词alone,故填alone。
36. We should pay attention to the(sign) while driving on the road.
【答案】signs
【解析】句意：我们在路上开车时应该注意路标。