2024-2025学年上海市崇明区七年级下学期期末考试英语试题（含详细答案解析）

这是一份2024-2025学年上海市崇明区七年级下学期期末考试英语试题（含详细答案解析），共18页。
2.略
A. B. C. D.
3.略
A. B. C. D.
4.略
A. B. C. D.
5.略
A. B. C. D.
根据你听到的短文，选出最恰当的答案
6.What d Chinese yuth watch in 20-30 minutes?
A. News.B. Lng mvies.
C. TV shws r shrt vides.
7.What is the Internet name fr these shws?
A. Fast fd.B. Digital snacks.
C. Digital pickled vegetables.
8.Which shw is a Chinese sitcm?
A. My Own Swrdsman. B. Hw I Met Yur Mther.
C. Friends.
9.Why d peple like American sitcms?
A. They are very shrt.
B. They teach life skills.
C. They have funny jkes and simple stries.
10.What des the Weib user say abut eating with “digital pickled vegetables”?
A. It is unhealthy.
B. Life culdn’t get any better.
C. It wastes time.
11.听短文，完成下列内容，每格限填一词。
(1) It’s t have water and electricity.
(2) Treehuses are ften frm supermarkets and ther stres.
(3) Mst treehuses are and .
(4) Treehuses als help yung peple .
(5) Staying in a treehuse is a fr city peple t leave their busy lives fr a few days r weeks.
Martin is a by full f questins. He asks questins all day lng and hpes t get the answers at nce.
One mrning, he lked up at the sky 1 asked, "What makes the day? What makes the night? And hw? "
"The earth travels arund the sun. It turns t face the sun t make the day and turns away frm the sun t make the night, " said 2 father. "Nw please, will yu g and play? "
But the by didn't want 3 . He lked up, dwn, and all arund, and said, "I can't feel the earth turning. Why? "
"The earth is s big. We're t small t feel it turn. " Dad replied in a much 4 vice. "Nw please, will yu g and play 5 a mment? "
Martin tried. He played with sme tys, and then studied the pictures f the sun and the earth, but questins were 6 everywhere!
At bedtime, while his mther 7 him a stry. Martin culdn't help asking. " 8 can see the sun nw? "
"Peple n the ther side f the earth, " Mum answered gently. "Hmm, " she thught, "maybe he will becme a great scientist in the future. "
Martin lay in his bed and kept n thinking abut the sun, the earth, the mn and the stars. He wndered 9 the stars were s far away. His mther smiled and said, " 10 yu keep asking questins, yu'll find the answers ne day. "
12.A. rB. andC. but
13.A. himB. heC. his
14.A. playB. t playC. playing
15.A. ludB. ludlyC. luder
16.A. inB. frC. at
17.A. stillB. smetimesC. even
18.A. was tellingB. is tellingC. tld
19.A. WhenB. WhC. What
20.A. whyB. hwC. when
21.A. IfB. BecauseC. Althugh
22.
A: Have yu nticed hw 1 it’s been lately?
B: Yes, it has rained cntinuusly fr the last week! I’m wrrying abut 2 change, fr it can be harmful t trees.
A: That’s right. T much humidity can cause sme 3 .
B: What can we d fr help then?
A: We can pull ut bad weeds (杂草) and cut ff sick 4 .
B: Shuld we use chemicals?
A: Maybe, but let’s try natural ways first. Imprper use f chemicals can smetimes 5 the death f trees.
B: Okay, I’ll take care f the trees. We need t prtect them.
A: Yes, trees are imprtant. Let’s keep them healthy.
(1)
(2)
(3)
(4)
(5)
23.The in sciety need ur care. (hme)
24.Mre species will slwly if we dn’t d smething. (appear)
25.Guests felt tuched by the f the welcme. (warm)
26.Nw, many public places are t pets. (friend)
27.The clerk slved the prblem because he was experienced. (easy)
28.Big factries must stay by cutting csts when they have mney prblems. (live)
29.Dctrs are abut the flu spreading. (wrry)
30.Scientists want t find hw plants grw in deserts. (natural)
31.Helen went t sleep early yesterday t have a gd rest.(改为一般疑问句) Helen t sleep early yesterday t have a gd rest?
32.Nick will set ff fr his farmhuse n the muntain in tw weeks.(对划线部分提问) will Nick set ff fr his farmhuse n the muntain?
33.The fish is larger than any ther ne he had ever seen. (保持句意不变)The fish is ne he had ever seen.
34.Our schl library is bigger than yurs. (保持句意不变)Yur schl library is nt urs.
35.The by tried hard t reach the glass n the table. He failed.（合并句子）The by tried hard t reach the glass n the table, he failed.
36.Mandy’s classmate recgnized her as sn as she came int the rm.(改为被动语态)Mandy by her classmate as sn as she came int the rm.
X
①Henry is 12 years ld. He is a gd kid, and he likes t learn new things. He knws the difference between right and wrng.
②Fr Henry, it’s right t be hnest, friendly and plite. He als knws it’s wrng t d bad things t peple and say bad things abut them.
③Henry desn’t just knw thse things. He als has the curage t d right things. S he will help thse in truble, and he will speak ut when smething is wrng.
④One day, Henry saw a bully (霸凌者) n the schl playgrund. The bully was ne f his classmates and he was making fun f anther classmate. He even made her cry.
⑤Henry felt bad abut that because he had been in her shes. S Henry shuted at the bully. He asked the bully t stp because his actin was really bad.
⑥Henry wasn’t wrried abut himself. He just wanted t stp the bully and help the girl. Henry had the curage t d the right thing. What abut yu?
37.Hw ld is Henry?
A. He is eleven.B. He is ten.C. He is twelve.D. He is thirteen.
38.What des Henry think is RIGHT accrding t the passage?
A. T be hnest, friendly and d bad things t peple.
B. T be hnest, plite and take peple’s things.
C. T say bad things abut peple.
D. T be hnest, friendly, plite and help thse in truble.
39.Where did Henry see a bully?
A. On the schl playgrund.B. In his classrm.
C. On the way t his schl.D. On a schl bus.
40.What did Henry d t the bully?
A. He fught with the bully.B. He shuted at the bully.
C. He stayed away frm the bully.D. He gave his shes t the bully.
41.Why did Henry feel bad abut what the bully did?
A. Because he was afraid f the bully.
B. Because he had been in the girl’s situatin.
C. Because the bully was his best friend.
D. Because the girl didn’t help him befre.
42.The passage mainly tells us t ________.
A. wrk hard at ur lessns
B. have the curage t d right things
C. help thers with their lessns
D. get n well with thers
A Deslate (荒芜的) Area's Change
①The Luling Muntains in Lianing Prvince used t be a deslate area withut a 43 tree. Nw, it has becme a cmfrtable hme fr birds, and turists are flcking (聚集) in. The big change has been brught abut by the effrts f Tian Wangui and his wife Lu Min.
②In 1982, the tw farmers planned t make a living by planting fruit trees in the muntains. They als bught seeds f ther types f trees and planted them. Hwever, many f these seeds failed t 44 rt.
③Tian and Lu didn't give up and they cntinued t plant seeds every year. Finally, their effrts 45 . Nw, mre than 50, 000 trees cver the land. And they have a new task—ging arund and checking their frest t prevent fires.
④A large flck f birds arrived in the muntains in 2000. Nw, mre than 2, 000 birds 46 the muntains during the warm perid every year.
⑤The pair has n plans t 47 their wrk. "We cherish the trees just as we cherish ur wn children, " Lu said. "Even as we grw ld, ur children will cntinue t 48 the trees and watch ver the birds. "
43.A. bitB. simpleC. singleD. last
44.A. takeB. makeC. findD. lse
45.A. paid ffB. tk ffC. gave ffD. put ff
46.A. leaveB. inhabitC. avidD. damage
47.A. startB. cntinueC. stpD. change
48.A. destryB. buyC. prtectD. sell
49.①Bamb is just a big piece f grass. It grws fast and is very thin. The ak (橡树) is a tree. It grws slw, straight and strng. It’s even thught t be a symbl (象征) f strength.
②A few years ag there was a big strm in Britain. It destryed many ld aks that peple thught culd never be destryed. There were als sme bamb trees at a z in Britain but they survived.
③The British were surprised. Hw culd thin, fragile (脆弱的) bamb trees survive a big strm when strng aks culd nt?
④The reasn is flexibility (柔韧性). The ak trees fught against the wind with their strength but the wind turned ut t be strnger. The bamb trees didn’t. Their flexibility allwed them t bend and let the wind pass by.
⑤Life is full f changes and we really can’t stp them. Recently sme students at my schl were upset when they gt a new English teacher. They liked their ld teacher and they didn’t like the new ne because he had a different persnality and a different style f teaching. Sme students behaved (表现) like aks. They refused t change and just stpped learning. Other students behaved like bamb. It’s n surprise that the marks f the “ak” students went dwn but the marks f the “bamb” students went up.
⑥When change cmes int yur life, dn’t fight against it and break like an ak. Bend a little like bamb and yu will achieve success.
(1) What is the ak thught t be?________________________________________________
(2) What did a big strm d t many ld ak trees in Britain a few years ag?_________________________________________________
(3) Des the underlined wrd “survived” in Paragraph 2 mean “cntinued t live” r “stpped grwing”?________________________________________________
(4) Hw did bamb shw flexibility in a strm?________________________________________________
(5) Why didn’t sme students like the new teacher?________________________________________________
(6) Are yu an “ak” student r a “bamb” student? What d yu d when yu meet change in yur life?________________________________________________
50.musicians, she, ne f, ppular, the, mst, in the wrld, is（连词成句） .
51.but, Tm, wrk it ut, is, this math prblem, very, can’t, easy (连词成句） .
52.by, in, many trees, have been planted, the students, park, the（连词成句） .
53.Write a passage f at least 60 wrds n the tpic “Prtect endangered animals” (以“保护濒危动物”为题写一篇不少于 60 词的短文)
Suggested questins:
(1) What can animals d fr humans?
(2) Why are sme animals endangered?
(3) What can we d t prtect them?
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案和解析
1.【答案】A
【解析】【原文】I have listened t the sng What a Beautiful Jasmine Flwer twice. I will listen t it a third time this evening.
2.【答案】B
【解析】【原文】Dlphins are nt nly playful animals, but they are als highly intelligent.
3.【答案】A
【解析】【原文】We went t cmmunities t give ut flyers n Tree Planting Day.
4.【答案】B
【解析】【原文】Hnesty is the crnerstne f trust. When peple are hnest, they can rely n each ther.
5.【答案】D
【解析】【原文】I’m t shrt t reach the bk n the tp f the shelf. I need smene t help me ut.
6~10.【答案】C、C、A、C、B
【解析】1.
【原文】
During busy wrk schedules, many yung peple in China dn’t have time talking with friends and family at the dinner table. They find themselves eating alne.
Then, Chinese yuth stay with these 20-t-30-minute windws by TV shws r shrt vides, which they find n their phne, tablet r televisin. In Internet wrds, such shws are called “digital pickled vegetables”.
Sme ppular picks are classic Chinese sitcms like My Own Swrdsman. American sitcms such as Friends and Hw I Met Yur Mther are als ppular fr their funny jkes and simple stries. Yu dn’t need t knw anything abut either t get a gd laugh frm any shrt vide frm the shws.
Sme peple have questined the meaning f such vides, pinting ut that there is n much infrmatin in shrt vides. On the ther hand, we see nthing wrng t have a relaxing meal with sme fun after a lng day f wrk.
“The true meaning f fd is the happiness it brings after a lng wait. With a bwl f ht sup, fried chicken fingers, and my digital pickled vegetables, My Own Swrdsman, after a tiring wrkday, life culdn’t get any better,” shared a Weib user.
2. 略
3. 略
4. 略
5. 略
11.【答案】【小题1】
very
difficult
【小题2】
far
away
【小题3】
small
simple
【小题4】
save
mney
【小题5】
wnderful
way
【解析】1.
【原文】Have yu heard f treehuses? Living in a treehuse is t live in a huse amng trees. Is that perfect? Of curse nt. It’s very difficult t have water and electricity. And if the weather is t cld r t ht, it wn’t be cmfrtable either. And f curse, treehuses are t small, and they are ften far away frm supermarkets and ther stres. But many peple all ver the wrld still want t live in treehuses!
Mst treehuses are small and simple, s sme peple want t live in treehuses because they just want t have a simple life. Treehuses als help yung peple save mney, because building r buying a treehuse is much less expensive than having a place t live in the city.
Sme peple dn’t live in their treehuses full - time, s they let thers share their treehuses when they aren’t using them. Staying in a treehuse is a wnderful way fr city peple t leave their busy lives fr a few days r weeks. They can enjy the peace f living in nature. S next time yu want t take a hliday, think abut staying in a treehuse!
2. 略
3. 略
4. 略
5. 略
12~21.【答案】B、C、B、C、B、A、A、B、A、A
【解析】1.
【导语】本文通过Martin不断提问关于天体运行的现象，展现儿童的好奇心与科学探索精神，并暗示持续发问是成为科学家的关键品质。
句意：一天早晨，他仰望天空问道：“是什么构成了这一天？”是什么造就了黑夜？以及如何?”
r或者；and和；but但是。“lked up”和“ asked”是两个并列的动作，所以用连词and。故选B。
2.
句意：“地球绕着太阳转。它转向面对太阳形成白天，转向背对太阳形成夜晚，”他的父亲说。
him他，宾格；he他，主格；his他的，形容词性物主代词。根据“father”可知，此处需用形容词性物主代词修饰名词father，指“他的父亲”。故选C。
3.
句意：但是男孩不想玩。
play玩，动词原形；t play玩，动词不定式；playing玩，现在分词。“want t d sth”为固定搭配，表示“想要做某事”。故选B。
4.
句意：爸爸用更大的声音回答。
lud大声的，形容词原级；ludly大声地，副词；luder更大声的，形容词比较级。much修饰比较级，此处需用比较级luder。故选C。
5.
句意：现在请你去玩一会儿好吗？
in在……里面；fr为了；at在。“fr a mment”表示“一会儿”，是固定时间短语。故选B。
6.
句意：他玩了一些玩具，然后研究了太阳和地球的图片，但问题仍然无处不在！
still仍然；smetimes有时；even甚至。根据“but questins were... everywhere!”可知，but表示转折，表示他的问题仍然存在。故选A。
7.
句意：睡觉的时候，他妈妈正在给他讲故事。
was telling过去进行时；is telling现在进行时；tld一般过去时。本文讲述过去的事情，时态为一般过去时，结合“while his mther... him a stry.”可知，此处指妈妈正在讲故事，他就问问题了，所以用过去进行时。故选A。
8.
句意：现在谁能看见太阳？
When什么时候；Wh谁；What什么。根据“Peple n the ther side f the earth,”可知，此处是询问谁能看见太阳。故选B。
9.
句意：他想知道为什么星星离得那么远。
why为什么；hw如何；when什么时候。根据“He wndered... the stars were s far away.”可知，“wndered why”表示“疑惑为什么”，符合对星体距离的提问。故选A。
10.
句意：他妈妈笑着说：“如果你一直问问题，总有一天你会找到答案的。”
If如果；Because因为；Althugh尽管。根据“... yu keep asking questins, yu’ll find the answers ne day.”可知，此处应用if引导条件状语从句。故选A。
22.【答案】【小题1】
B
【小题2】
D
【小题3】
E
【小题4】
A
【小题5】
C
【解析】1.
【导语】本文是一段关于如何照看好树木的对话。
根据后面的“it has rained cntinuusly fr the last week”可知，一直下雨，那前面是提醒注意天气潮湿，选项B“潮湿的”符合题意。故选B。
2.
根据前面的“it has rained cntinuusly fr the last week”可知一直下雨，那这里担心的变化是天气的变化，选项D“气候”符合题意。故选D。
3.
根据前面的“it can be harmful t trees”可知天气变化对树木有影响，太过潮湿是会引起伤害的，选项E“损坏”符合题意。故选E。
4.
根据“pull ut bad weeds”和“cut ff sick”可知是要去除树木生病的部分，选项A“树枝”符合题意。故选A。
5.
根据“Imprper use f chemicals”和“the death f trees”之间的关系可知，不合理地使用化学品会导致树木死亡，选项C“导致”符合题意。故选C。
23.【答案】hmeless
【解析】【详解】句意：社会上无家可归的人需要我们的关爱。根据“ sciety need ur care.”及提示词可知此处表示“无家可归的”，hmeless意为“无家可归的”，the+形容词表示一类人，the hmeless“无家可归的人”。故填hmeless。
24.【答案】disappear
【解析】【详解】句意：如果我们不采取行动，更多的物种将会慢慢消失。will是助动词，后接动词原形，构成一般将来时。故填disappear。
25.【答案】warmth
【解析】【详解】句意：客人们被热烈欢迎的氛围所感动。根据“by the…”可知，空处需要填入名词，表示“热情”，warm的名词形式warmth表示“温暖，热情”。故填warmth。
26.【答案】friendly
【解析】【详解】句意：现在，许多公共场所对宠物都很友好。be friendly t“对……友好”，形容词短语。故填friendly。
27.【答案】easily
【解析】【详解】句意：这位职员轻松地解决了问题，因为他经验丰富。根据“slved the prblem”可知，此处指轻松地解决问题，修饰动词需要用副词，easy的副词形式easily表示“轻松地，容易地”。故填easily。
28.【答案】alive
【解析】【详解】句意：当大型工厂出现资金问题时，它们必须通过削减成本来维持生存。根据“Big factries must cutting csts when they have mney prblems.”及所给单词可知此处表示“活着的”，live“居住，生活”，动词，其形容词形式为alive，意为“活着的，继续存在”。故填alive。
29.【答案】wrried
【解析】【详解】句意：医生们担心流感会蔓延。wrry“担心”，是动词，作为系动词are的表语，用形容词，be wrried abut“担心”，故填wrried。
30.【答案】naturally
【解析】【详解】句意：科学家们想知道植物是如何在沙漠中自然生长的。natural“自然的”，形容词；设空处在句中修饰动词grw，所以填写提示词的副词形式naturally“自然地”，作状语。故填naturally。
31.【答案】Did
g
【解析】【详解】句意：海伦昨天睡得很早，以便好好休息。由went可知原句是一般过去时，变为一般疑问句需借助助动词did，动词过去式went恢复原形g。位于句首需大写首字母，故填Did; g。
32.【答案】Hw
sn
【解析】【详解】句意：Nick 将会在两周后动身去他山上的农舍。划线部分为“in tw weeks(两周后)”，疑问词用“hw sn”，注意首字母需大写，故填Hw；sn。
33.【答案】the
largest
【解析】【详解】句意：这条鱼比他所见过的任何一条鱼都大。根据句意可知，可以转化成“这条鱼是我所见过的最大的一条”，large的最高级是largest，且形容词最高级前加the。故填the；largest。
34.【答案】as
big
as
【解析】【详解】句意：们学校的图书馆比你们学校的大。原句“bigger than…”是比较级结构，表达“比……更大”，要转换为同义句，可用“nt as+形容词原级+as”结构，表示“不如……”，故填as；big；as。
35.【答案】but
【解析】【详解】句意：男孩努力去够桌子上的玻璃杯。他失败了。要将这两个句子合并为一句话，需要找到合适的连词来连接它们。观察两个句子的内容，可以发现它们之间存在一种转折关系，即“男孩努力去够桌子上的玻璃杯，但是他失败了”，在英语中，表示转折关系的常用连词是“but”，故填but。
36.【答案】was
recgnized
【解析】【详解】句意：Mandy一进房间她的同学就认出她了。原句是一般过去时，应改为一般过去时的被动语态，结构是was/were dne。主语Mandy是第三人称单数，be动词用was，recgnize过去分词是recgnized。故填was；recgnized。
37~42.【答案】C、D、A、B、B、B
【解析】【导语】本文讲述了12岁的Henry明辨是非、勇敢制止校园霸凌的故事。
1.
细节理解题。根据“Henry is 12 years ld.”可知，Henry十二岁。故选C。
2.
细节理解题。根据“Fr Henry, it’s right t be hnest, friendly and plite.”及“ S he will help thse in truble”可知，Henry认为诚实、友好、礼貌以及帮助处于困难中的人是正确的事情。故选D。
3.
细节理解题。根据“One day, Henry saw a bully (霸凌者) n the schl playgrund.”可知，是在学校操场上看到了一个霸凌者。故选A。
4.
细节理解题。根据“S Henry shuted at the bully.”可知，他对霸凌者大喊。故选B。
5.
细节理解题。根据“Henry felt bad abut that because he had been in her shes.”可知，是因为Henry曾有着类似女孩的经历。故选B。
6.
主旨大意题。根据“Henry had the curage t d the right thing. What abut yu?”及全文可知，本文通过Henry勇于制止霸凌的行为，告诉我们要有勇气做正确的事。故选B。
43~48.【答案】C、A、A、B、C、C
【解析】【导语】本文主要讲田万贵和他的妻子陆敏把鹭岭从荒山变绿洲的励志故事。
1.
句意：辽宁省的鹭岭山曾经是没有 一棵树的荒凉地区。
bit很小的；simple简单的，简明的；single单一的，单个的；last最后的。根据“The Luling Muntains in Lianing Prvince used t be a deslate area withut ”可知此处表达的是没有一棵树。故选C。
2.
句意：然而，其中许多种子未能生根发芽。
take拿；make制造；find发现；lse丢失。根据“Hwever, many f these seeds failed ”可知此处表示“生根发芽”，take rt意为“生根，扎根”。故选A。
3.
句意：最终，他们的努力得到了回报。
paid ff付清；tk ff起飞；gave ff 发出；put ff推迟。根据“Finally, their , mre than 50,000 trees cver the land.”可知，此处表示他们的努力得到了回报。故选A。
4.
句意：现在，每年温暖时期，有2000多只鸟栖息在山上。
leave离开；inhabit居住于，栖居在；avid避免，防止；damage损坏，损害。根据“Nw, mre than 2,000 muntains during the warm perid every year.”可知，此处表示“鸟栖息在山上”。故选B。
5.
句意：这对夫妇不打算停止他们的工作。
start开始，着手；cntinue继续；stp停止；change改变。根据“The pair has n plans wrk. ‘We cherish the trees just as we cherish ur wn children,’Lu said.”可知此处表示他们珍惜这些树，不会停止工作。故选C。
6.
句意：即使我们老了，我们的孩子也会继续保护树木，照看鸟儿。
destry破坏，毁灭；buy购买；prtect保护，防护；sell出售。根据“Even as we grw ld, ur children will cntinue trees and watch ver the birds.”可知此处是指保护树木。故选C。
49.【答案】【小题1】
It is thught t be a symbl f strength.
【小题2】
It destryed many ld ak trees.
【小题3】
It means “cntinued t live”.
【小题4】
It bent and let the wind pass by.
【小题5】
Because the new teacher had a different persnality and teaching style.
【小题6】
I am a “bamb” student. When I meet change, I try t adapt and find new ways t learn.
【解析】1.
【导语】本文通过橡树和竹子在风暴中的不同表现，以及学生在面对新老师时的不同态度，阐述了灵活应对变化的重要性。
根据“It’s even thught t be a symbl f strength.”可知，橡树被认为是力量的象征。故填It is thught t be a symbl f strength.
2.
根据“It destryed many ld aks that peple thught culd never be destryed.”可知，风暴摧毁了许多老橡树。故填It destryed many ld ak trees.
3.
根据“There were als sme bamb trees at a z in Britain but they survived.”和“Hw culd thin, fragile bamb trees survive a big strm when strng aks culd nt”可知，脆弱的竹子在风暴中存活了下来，所以survived意为“继续生存”。故填It means “cntinued t live”.
4.
根据“The bamb trees didn’t. Their flexibility allwed them t bend and let the wind pass by.”可知，竹子在风暴中通过弯曲让风通过来展示它的柔韧性。故填It bent and let the wind pass by.
5.
根据“They liked their ld teacher and they didn’t like the new ne because he had a different persnality and a different style f teaching.”可知，一些学生们不喜欢新老师，因为他有不同的个性和教学风格。故填Because the new teacher had a different persnality and teaching style.
6.
开放式问题，根据实际情况作答，言之有理即可。参考答案为I am a “bamb” student. When I meet change, I try t adapt and find new ways t learn.
50.【答案】She is ne f the mst ppular musicians in the wrld
【解析】【详解】根据所给词以及标点可知，句子是肯定句，主语是she，系动词是is，表语是ne f the mst ppular musicians，状语是in the wrld。故填She is ne f the mst ppular musicians in the wrld“她是世界上最受欢迎的音乐家之一”。
51.【答案】This math prblem is very easy but Tm can't wrk it ut
【解析】【详解】根据所给单词及标点提示可知，本句为陈述句。This math prblem“这个数学问题”为主语；is是；very easy“非常容易”作表语；but“但是”；can’t“不能”；wrk it ut“把它解出来”。故填This math prblem is very easy but Tm can’t wrk it ut“这个数学问题非常容易，但Tm不能解决它”。
52.【答案】Many trees have been planted by the students in the park
【解析】【详解】根据所给标点可知，此句为陈述句；many trees“许多树”，在句中作主语；have been planted“已经被种”，为现在完成时的被动语态，在句中作谓语；by“被”，the students“学生”，作介词“by”的宾语，by引导的介词短语在句中作宾语；in the park“在公园里”，放在句后作地点状语。故填Many trees have been planted by the students in the park“学生们在公园里种了许多树”。
53.【答案】Prtect endangered animals
Animals are ur friends. They make ur wrld beautiful and help keep nature healthy. Fr example, pandas are lvely and tigers are pwerful. But sadly, many animals like them are endangered nw. Why? Because peple cut dwn t many trees, destrying their hmes. Als, sme peple hunt t many animals r pllute the envirnment. We must prtect them! First, we can learn abut endangered animals. Secnd, we shuld stp buying things made frm them. Third, we need t prtect frests and keep rivers clean.
Let's all help save these amazing animals!
【解析】【详解】[总体分析]
①题材：本文是材料作文；
②时态：主要时态为“一般现在时”；
③提示：写作要点已给出，考生应注意不要遗漏提示内容，适当发挥。
[写作步骤]
第一步：介绍动物为人类所做的事情；
第二步：分析有些动物濒危的原因；
第三步：阐述我们如何做来保护动物。
[亮点词汇]
①Fr example比如
②cut dwn砍伐
③stp ding sth.停止做某事
[高分句型]
Let’s all help save these amazing animals! (祈使句)
A．branches B． humid C． lead t D．climate E. damage