2025-2026学年重庆市川外基础教育集团八年级（下）期末英语模拟试卷

这是一份2025-2026学年重庆市川外基础教育集团八年级（下）期末英语模拟试卷，文件包含人教版2019必修第二册高二化学同步精品讲义习题第七章有机化合物单元评价单元评价教师版docx、人教版2019必修第二册高二化学同步精品讲义习题第七章有机化合物单元评价单元评价学生版docx等2份试卷配套教学资源，其中试卷共17页， 欢迎下载使用。
阅读下面对话，从7个选项中选择5个恰当的句子完成此对话。
A：Hi，Wang Ta!Did yu attend the schl's fld safety talk this mrning？
B：N，I didn't.I missed it. (1)
A：Of curse!I tk ntes.It was abut hw t stay safe befre，during and after flds.
B：Great! (2)
A：First，we shuld knw the fld risk in ur area and make an emergency plan.We als need t prepare an emergency bag and fllw weather warnings.
B：That makes sense. (3)
A：When a fld warning is given，we must g t higher grund at nce.And remember "Turn arund，dn't drwn" — never walk r drive thrugh fld waters.
B：Gt it. (4)
A：We can't return hme until fficials say it's safe.We shuld wear bts and glves when cleaning up.
B： (5)
A：Exactly.Being well-prepared and fllwing the safety rules is the best way t prtect urselves and ur families.
A.Can yu tell me what it was abut？
B.What shuld we d befre a fld happens？
C.I think safety is the mst imprtant thing.
D.What abut the safety tips during a fld？
E.What shuld we d after a fld？
F.I'm glad I didn't miss it.
G.I dn't think I knw enugh abut flds.
1.A. AB. BC. CD. DE. EF. FG. G
2.A. AB. BC. CD. DE. EF. FG. G
3.A. AB. BC. CD. DE. EF. FG. G
4.A. AB. BC. CD. DE. EF. FG. G
5.A. AB. BC. CD. DE. EF. FG. G
二、语法选择：本大题共10小题，共10分。
根据短文内容，从A、B、C中选出一个语法正确的答案。
Have yu ever watched yur quiet cat rll，make its muth water and jump all ver catnip （猫薄荷）？Yu must wnder：what makes this little plant s special？Scientists have fund the answer!
(1) 2013，tw scientists studied catnip and anther plant that cats lve.They tk chemicals frm these plants and tested (2) n cats.One special chemical made all cats very (3) .When cats smell it，their bdies make lts f happy chemicals.These (4) take away stress and pain，just like a natural happy pill.Catnip has (5) similar chemical that des the same thing.
(6) ，big cats like lepards （豹） als lve this chemical!The clest secret is that these chemicals wrk as a natural way (7) bugs （虫子） away.Cats cvered with them get far fewer bug bites.It even wrks n humans!
(8) d cats bite and brush against the plants s hard？Because brushing puts the prtective chemicals n their fur.Biting (9) the leaves t make mre f this bug-fighting stuff.Yur cat isn't just being naughty—it's fllwing ld natural skills t stay safe!
Many (10) animals use plants t keep healthy t.Next time yur cat acts crazy ver catnip，dn't laugh t hard.It's just taking its natural bug medicine!
6.A. AtB. InC. On
7.A. theyB. themC. their
8.A. exciteB. excitingC. excited
9.A. chemicalB. chemicalsC. chemical's
10.A. aB. anC. the
11.A. SurpriseB. SurprisingC. Surprisingly
12.A. keepB. keptC. t keep
13.A. WhyB. WhatC. Which
14.A. breaksB. brkeC. was breaking
15.A. antherB. therC. thers
三、完形填空：本大题共10小题，共15分。
根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格内的最佳答案。
At this mment，mst peple will wish yu gd luck，but I will nt d that.
Frm time t time in the years t cme，I hpe yu will be treated (16) ，s that yu will cme t knw the value f justice （公正）.I hpe yu will be lnely frm time t time s that yu will knw the (17) f friendship.Srry t say，I wish yu bad luck，s that yu will knw the rle f chance in life.And when yu lse，I hpe smene will (18) at yur failure.It is a way fr yu t understand the imprtance f success...
Whether I wish these things r nt，they're ging t happen.And whether yu can learn frm them (19) yur ability t see the meaning behind yur bad experiences.Every challenge can teach yu a (20) lessn if yu are willing t learn.
Yu are ften tld t "be yurself." But yu cannt be yurself (21) yu knw wh yu are.And yu shuld understand what "be yurself" truly means.N ne is perfect.S dn't be afraid t make any (22) .Yu shuld nt just stay the same.Yu shuld try t becme (23) yu admire.
Enugh advice.I wuld like t end (24) reading sme imprtant lyrics...
May yur wishes all cme true
May yu always d fr thers
And let thers d fr yu
May yur heart always be jyful
May yur sng always be sung
And may yu stay (25) yung
Thank yu.
16.A. kindlyB. badlyC. unfairlyD. plitely
17.A. difficultyB. imprtanceC. dangerD. secret
18.A. laughB. shutC. pintD. lk
19.A. depends nB. turns nC. puts nD. gets n
20.A. difficultB. nisyC. simpleD. valuable
21.A. ifB. unlessC. whenD. because
22.A. prmisesB. plansC. changesD. friends
23.A. everyneB. anyneC. smeneD. n ne
24.A. withB. byC. inD. fr
25.A. smetimesB. ftenC. neverD. frever
四、阅读理解：本大题共15小题，共30分。
A
Last Saturday，Li Ming tk his grandma t the City Park by subway.Grandma culdn't walk well，s they used a wheelchair.Here is a useful guide he gt frm a subway wrker.
Befre yu get n
First，find the dr with the blue wheelchair sign at the statin.Get n the subway.There is a special large space fr wheelchairs there.
Hw t use the safety belt
Open the lck.Pull the belt slwly.D nt pull it t hard.
Put the belt arund the wheels and the strng part f the wheelchair.
Clse the lck tightly.Yu will hear a "click" sund when it is ready.
Imprtant safety tips
Always use the safety belt，even if the train is empty.The train may stp suddenly at any time.
It nly takes 30 secnds t fix the belt，but it keeps yu safe all the way.
26.Which sign allws Li Ming and his grandma （in a wheelchair） t enter？______
A. B.
C. D.
27.Where shuld the safety belt be put？______
A. Arund the passengers and seats.
B. Arund the wheels and the strng part.
C. Arund the dr and windw.
D. Arund the wall and flr.
28.Why shuld peple always use the safety belt？______
A. Because the train is ften crwded.
B. Because the trip may take a lng time.
C. Because the train may stp suddenly.
D. Because the wheelchair may be t heavy.
B
Hey there!Imagine this：yu get a vide call frm yur best friend，wh lks and sunds exactly like yur friend，and is wrriedly asking yu fr mney.But it really them？
Maybe it's an AI scam （诈骗）.AI scams happen when scammers use AI t cpy peple's vices，create fake （假的） vides called "deepfakes"，and trick peple int giving away their mney r persnal infrmatin.
Here are sme simple，practical ways t prtect yurself frm AI scams.
Set up a secret family passwrd with yur family and clse friends.Yu can pick a silly but easy-t-remember phrase，such as "dancing range".If yu get a suspicius （可疑的） request，ask fr the passwrd first.A real family member r friend will knw it，but a fake AI never will.
Secnd，never reply r send mney right away t unexpected calls r messages.Cntact the persn thrugh a trusted phne number r app，r ask yur parents r teachers fr help at nce.
Als，AI is nt perfect.Fake phts r vides ften have small mistakes，like strange hands r unnaturally smth skin.Text messages that sund t perfect r use many strange emjis are als warning signs.
Mrever，never share t much persnal infrmatin nline，as AI needs it t cpy yur vice r appearance.Talk abut AI scams with yur family and friends t help everyne stay safe.
Remember，seeing r hearing is nt always believing in the AI age.Always stp，think and check befre trusting.Stay sharp and stay safe.
29.Why shuld we never share t much persnal infrmatin nline？______
A. Because it must hurt ur family members.
B. Because it can cause sme health prblems.
C. Because it may help AI scammers cpy us.
D. Because it will make ur phnes run slwly.
30.What d scammers use AI t d in AI scams？______
A. T cpy peple's vices t make calls.
B. T make interesting shrt vides fr great fun.
C. T cpy vices and create fake "deepfake" vides.
D. T teach peple hw t use AI technlgy crrectly.
31.Which has the same meaning as the underlined wrd "sharp"？
______
A. The sharp knife cut the bread easily.
B. Yu must stay sharp when yu get strange nline messages.
C. The cmpany suffered a sharp fall in sales this mnth.
D. His sharp wrds made her feel sad.
32.Accrding t the passage，which is the best family passwrd against AI scams？______
A. "What clr is the apple？" "Blue."
B. "Where des the sun rise？" "In the east."
C. "Hw is the weather？" "It's Sunny."
D. "When d flwers cme ut？" "In spring."
C
Ntice：The Last Tw Acts f the Schl Play Pincchi
Dear teachers and students，
Our wnderful schl play Pincchi is cming t its exciting final scenes!T help all f yu fully understand the whle stry，we have listed the titles f the first fur acts fr yu.
Act 1： The Magic Wden By
Act 2： Pincchi's Silly Mistakes
Act 3： The Trick f the Fx and the Cat
Act 4： The Terrible Ty Land
Appendix （附录）：Script （剧本） f Act 5 & Act 6
Act 5 Escape frm the Big Shark
Scene：Inside the dark shark's belly
Geppett： （weak and tired） I miss yu，my dear Pincchi.I hpe yu are safe.
Pincchi： （surprised and excited） Father!Is that yu？
Geppett： Pincchi!My by!Hw did yu cme here？
Pincchi： I fell int the sea.The big shark swallwed （吞） me.But I am lucky t find yu!
Geppett： It is dark and dangerus here.We may never get ut.
Pincchi： N，father!I am nt a naughty by anymre.I will prtect yu.I will be brave and find a way ut.
Geppett： （smiling） Yu have grwn up.
Pincchi： Listen!The shark is sleeping.Let us swim ut quietly and quickly.
（They swim bravely tward the bright sea utside.）
Pincchi： We are free!We are safe!
Act 6 A Real By at Last
Scene：Warm little hme
Geppett： Pincchi，yu study hard and help me every day.Yu are kind and hnest nw.
Pincchi： I knw lying is wrng.I want t be a gd sn and a gd by.
（Blue Fairy appears gently.）
Blue Fairy： Pincchi，I have watched yu.Yu are brave，hnest and respnsible.Yu have changed cmpletely.
Pincchi： Thank yu，Fairy.I will never lie again.
Blue Fairy： Yur kind heart brings true magic.
（Light shines n Pincchi.）
Blue Fairy： The wden puppet （木偶） is gne.Yu becme a real by!
Geppett：（ tears f jy） My sn!A real by at last!
Pincchi：（ happily） I am real!I will keep being hnest，brave and kind frever.
Blue Fairy： This is the best gift fr every gd child.
Schl Drama Club
33.Which f the fllwing shws the crrect rder f the first fur acts f the play？
______
A. ①→②→④→③B. ②→①→③→④C. ③→①→④→②D. ④→③→②→①
34.What d the wrds in brackets （括号） in the script shw？Fr example，
Geppett：（ weak and tired） I miss yu，my dear Pincchi.I hpe yu are safe.
Pincchi：（ surprised and excited） Father!Is that yu？______
A. Where the stry takes place.B. When the play will be n.
C. Hw actrs shuld act and feel.D. What actrs shuld say t thers.
35.Why des Geppett say "Yu have grwn up"？______
A. Pincchi shws curage and care.
B. Pincchi learns t swim very well.
C. Pincchi becmes taller than befre.
D. Pincchi finds a way t leave Ty Land.
36.Lk at the mind map f Act 5.Which f the fllwing can be put in ▲ ？______
A. Bred；Meet the Blue Fairy.B. Prud；Kill the shark.
C. Wrried；Swim ut.D. Cnfident；Say gdbye.
D
An amazing new medical discvery frm China is giving hpe t millins f peple wh cannt mve their legs.Chinese scientists have made a small "brain-spine chip" （脑脊髓芯片）.It helps peple with hurt backbnes mve their legs and walk again.
The chip is as small as a sesame seed （芝麻粒），nly 1mm wide.It wrks like a "nerve bridge".When smene badly hurts their backbne，the brain cannt send "mve" messages t the leg muscles.This chip ges arund the hurt part.It picks up messages frm the brain，understands them，and sends them straight t the healthy leg nerves.S the brain and muscles can "talk" again.
Here is hw it wrks.
The test results are wnderful.In January 2025，a 34-year-ld man wh culd nt walk fr 2 years mved his legs just 24 hurs after a 4-hur surgery （手术） with nly a small cut.Tw weeks later，he walked 5 meters with help.All 4 patients in the test gt back their leg mvement.This brings hpe t ver 3.7 millin peple in China with the same prblem.
This success tk many years f hard wrk and brave ideas.The team first tested the chip n animals，then n peple.They faced many difficulties but never gave up.Researchers say that with 3 t 5 years f training，these patients may walk withut wheelchairs ne day.This small chip is nt just a medical wnder—it is a bright light f hpe fr millins arund the wrld.
37.What des the underlined phrase "nerve bridge" in Paragraph 2 mean？______
A. A real bridge made f nerves ver a river.
B. A small tl that fixes brken backbnes.
C. Smething that cnnects the brain and leg muscles.
D. A kind f medicine that makes nerves strng.
38.Why did the writer mentin the 34-year-ld man in Paragraph 4？______
A. T shw that the chip is expensive t make.
B. T explain hw difficult the surgery was.
C. T prve that the chip may really help patients.
D. T tell the readers abut the man's daily life.
39.Why des the writer call the chip "a bright light f hpe"？______
A. Because it shines brightly in the dark.
B. Because it helps scientists win prizes.
C. Because it is smaller than a sesame seed.
D. Because it may help many peple walk again.
40.Yur uncle has been unable t walk fr three years.After reading this news，what wuld be the best thing t say t him？______
A. "Dn't wrry.This new chip may help yu walk ne day."
B. "Yu can never walk again.But I can lk after yu well."
C. "Use the chip and yu will be able t walk nrmally tmrrw."
D. "Yu had better leave the hspital and g back hme at nce."
五、任务型阅读-多任务混合：本大题共2小题，共20分。
41.阅读下面短文，根据短文内容，完成下列各题。
The Five Elements，called "Wu Xing" in Chinese，are ne f the mst imprtant and wise ideas frm ancient China.They are nt just five physical things，but a system that explains hw everything in the wrld wrks and is cnnected.The five elements are Wd，Fire，Earth，Metal and Water.
The Five Elements are the basic frces f nature.Each has its wn special characteristic，clr and meaning.
Wd，knwn as the Breath f Spring，stands fr grwth，life and the spring seasn.Trees and plants grw twards the sun，shwing the pwer f new life.
Fire，knwn as the Spark f Energy，stands fr warmth，energy and the summer seasn.It brings light and heat t the wrld，just like the ht summer sun.
Earth，knwn as the Warm Embrace f the Wrld，stands fr care，supprt and the late summer seasn.The earth carries and supprts all living things.
Metal，knwn as the Strength f Harvest，stands fr strength，gathering and the autumn seasn.Metal is hard and clean，just like the clear and cl autumn days.
Water，knwn as the Flw f Wisdm，stands fr wisdm，sftness and the winter seasn.Water flws gently but has strng pwer，just like the quiet but deep winter.
There are tw key cycles fr the Five Elements.
The Five Elements are nt ld superstitin （迷信）.Instead，they are a wise way f thinking.They tell us that everything in the wrld is cnnected，and nthing lives alne.They als remind us that balance is imprtant in ur life.Mst imprtantly，they guide us t live in harmny （和谐） with nature.
This great idea has guided Chinese peple fr thusands f years，and it remains a valuable treasure f Chinese traditinal culture and wisdm.
(1) Are the Five Elements just five physical things？
______
(2) Which element stands fr wisdm，sftness and the winter seasn？
______
(3) What des the passage mainly tell us abut the Five Elements？（ Please list at least three pints.）
______
(4) Hw can the idea f "balance" frm the Five Elements guide us in ur daily study and rest？
______
42.阅读文章，用恰当的短语或句子补全概要。补全部分总词数不超过30词，不能照抄原文连续超过3个词。
Many students ften say negative things t themselves，like "I'm bad at math" r "I'll never pass the exam." These wrds are mre than just cmmn thughts — they slwly shape wh yu are，and this affects yur chices，daily actins，and even yur lng-term future.The mst encuraging news is that yu have full pwer t change wh yu are and create a better life.
First，ntice and rewrite yur self-talk.Every time yu catch yurself thinking negatively，write it dwn.Then replace it with a truthful and kind statement.Fr example，instead f "I'm stupid fr this mistake，" say "I made a mistake，and I can learn frm it."
Secnd，challenge yur false negative beliefs.Mst f the bad things yu tell yurself are nt true.If yu think yu can't be trusted，think f times yu finished hmewrk n time r helped a classmate.These real experiences prve yu wrng.
Third，build yur new self thrugh small actins.If yu want t be a hard-wrking student，start by studying fr 15 minutes every day.Small actins add up quickly and make yur new self feel real.
Finally，encurage yurself daily.Say simple psitive sentences like "I can d this" r "I'm getting better every day."
Remember，wh yu are is nt fixed frever.By changing hw yu talk t yurself and taking small daily steps，yu can becme the persn yu want t be and build a bright future.
六、单词拼写-单句：本大题共5小题，共5分。
43.She wrte a beautiful p t describe the glden sunset ver the lake.
44.Lily received the invitatin，but she r .
45.Stay c abut the unknwn wrld，and yu will discver endless wnders arund yu.
46.Let's pen ur arms and h nature.
47.It's useless t explain t much.Time can p everything.
七、单句语法填空：本大题共5小题，共5分。
48.T much hmewrk makes mst students feel （ stress） these days.
49.It is ur （ traditinal） t eat zngzi n the Dragn Bat Festival.
50.We shuld try t live a （ jy） life and cherish every precius mment.
51.Thse wh （ suffer） thrugh difficulties fr years will grw int better peple.
52.It was （ care） f him t leave the dr unlcked.
八、完成句子：本大题共1小题，共10分。
53.阅读短文，根据方框中的内容和各小题对应的提示，完成句子。1-4小题，每空一词，含缩略词。
（1） ur stry tday （2） lng ag？（改为一般疑问句） Yes，just like every timeless stry，it begins with "Once upn a time…".There nce lived a blind man alne in a quiet small twn.He （3） see （4） （改为否定句）， yet he always carried a lighted lamp whenever he went ut after dark.
One night，a grup f yung men decided t make fun f him!One f them shuted rudely， "Hey，ld man!Yu're blind and can't see a thing! （5） （ 6） yu carrying a lamp？" （对划线部分提问）
The blind man smiled， "I carry this lamp nt （7） （ 8） ，but fr yu. （完成译句） When yu see the light，yu wn't cllide （碰撞） with me. （9） ." （连词成句）
九、书面表达：本大题共1小题，共15分。
54.某英语网站正举办以"An Embarrassing Mment"为主题的征文活动，请写一篇英语短文参赛。讲述你经历的尴尬瞬间及感受，并分享几条如何化解尴尬的小妙招。
要求：
1.80～120词；
2.文中不能出现自己的姓名和所在学校的名称。
参考信息：
_____________________________________________________________________________________________________________
1~5.【答案】A、B、D、E、C
6~15.【答案】B、B、C、B、A、C、C、A、A、B
16~25.【答案】C、B、A、A、D、B、C、C、B、D
26~28.【答案】B、B、C
29~32.【答案】C、C、B、A
33~36.【答案】C、C、A、C
37~40.【答案】C、C、D、A
41.【答案】【小题1】N，they aren't.
【小题2】Water.
【小题3】They explain hw the wrld wrks，shw the basic frces f nature，and guide peple t live in harmny with nature.
【小题4】We shuld balance study and rest.Fr example，study fr 45 minutes and then take a 10-minute break.This helps us stay energetic and imprve study efficiency.
42.【答案】yu have the pwer t change yurself
use real experiences
say psitive wrds daily
imprving thughts and actins/changing hw yu think and act
43.【答案】em
44.【答案】efused
45.【答案】urius
46.【答案】ug
47.【答案】rve
48.【答案】stressed
49.【答案】traditin
50.【答案】jyful
51.【答案】have suffered
52.【答案】careless
53.【答案】Did
happen
culdn't
anything
Why
are
fr
myself
Lighting the way fr thers is als lighting the way fr urselves
54.【答案】An Embarrassing Mment Everyne has embarrassing mments.Once，I wre my clthes inside ut t schl.When my classmates pinted it ut，my face turned red and I wanted t hide.It was really an embarrassing mment!
Hwever，it is imprtant t deal with such mments prperly.It can help us feel less nervus and keep gd relatinships with thers.Here are sme tips.First，yu can just smile and laugh at yurself.Secnd，if yu make a mistake，say "srry" sincerely.Finally，yu can change the tpic naturally t make everyne feel relaxed.
In a wrd，dn't be afraid f embarrassing mments.Just face them bravely!sharp /ʃɑːp/ adj. ①锋利的；②敏锐的，警惕的；③急剧的；④严厉的
Step 1：Yur brain sends a "mve yur leg" message
Step 2：The tiny chip catches this message frm yur brain.
Step 3：The chip sends the message straight t yur healthy leg nerves，skipping the hurt part f yur back.
Step 4：Yur leg muscles get the message and mve.
Negative self-talk can affect hw yu see yurself，yur chices and yur future.Hwever，（ 1） ______ .First，ntice negative thughts and replace them with psitive nes.Secnd，questin false beliefs and （2） ______ t build cnfidence.Third，take small daily actins t becme the persn yu want t be.Finally，（ 3） ______ t encurage yurselves.In shrt，（ 4） ______ helps yu create a brighter future.
▶ Our stry tday happened lng ag.
▶ He culd see smething.
▶ I'm carrying a lamp because I need it.
▶我带这盏灯不是为自己，是为你们。
▶ fr，is，lighting the way，fr thers，als，urselves，lighting the way