寒假讲义02 情态动词could（can）（巩固培优）-2026年八年级英语（全国通用）（含答案）

这是一份寒假讲义02 情态动词could（can）（巩固培优）-2026年八年级英语（全国通用）（含答案），文件包含寒假作业02情态动词couldcan巩固培优原卷版docx、寒假作业02情态动词couldcan巩固培优解析版docx等2份试卷配套教学资源，其中试卷共20页， 欢迎下载使用。
寒假作业02 情态动词culd的用法
情态动词culd表请求与许可
1. 核心用法——表委婉请求
基本句型：向他人提出礼貌请求时，核心结构为“Culd yu (please) + 动词原形 + 其他？”，语气比“can”更柔和，适用于陌生人、长辈或需要体现礼貌的场景。例如“Culd yu please pass me the plate？”（你能把盘子递给我吗？）、“Culd yu help me carry the heavy bx？”（你能帮我搬这个重箱子吗？）。
否定形式：请求对方不要做某事时，需用“Culd yu please nt + 动词原形 + 其他？”，如“Culd yu please nt make nise in the classrm？”（你能别在教室里出声吗？）、“Culd yu please nt frget t bring yur textbk？”（你能别忘记带课本吗？）。
2. 核心用法——表许可与回应
请求自己做某事：想获得允许做某事时，用“Culd I + 动词原形 + 其他？”，例如“Culd I use yur umbrella？”（我能用你的伞吗？）。回应时，同意常用“Sure./Of curse./N prblem.”，拒绝可用“Srry, yu can’t.”，需注意回应不用“Culd I”，因“culd”仅表委婉，不表过去时态。
回应他人请求：面对“Culd yu...”的请求，同意用“Certainly./Yes, I can.”，如对方问“Culd yu please pen the windw？”（你能开下窗户吗？），可回答“Certainly.”（当然可以）。
3. 易混辨析——culd vs. can
语气差异：“culd”更委婉礼貌，适合正式或陌生场景，比如向老师求助说“Culd yu please help me with my hmewrk？”（您能帮我辅导作业吗？）；“can”较随意，适合熟人场景，如对朋友说“Can yu help me？”（你能帮我一下吗？）。
用法侧重：“culd”仅用于“委婉请求”，不表“能力”；“can”可表“请求”或“能力”，如“I can swim.”（我会游泳），此处不能用“culd”替换。
【易错提醒】1.对提出请求或征询许可的句型做否定回答时，通常以srry或I’m srry开头。
Eg.—Culd yu help me with my English nw? 你现在能帮我学英语吗？
—I’m srry, but I have a ftball match ten minutes later. 抱歉，我十分钟后要参加一场足球赛。
2.如果问句中使用culd，回答时要用can或can’t，不能用culd或culdn’t。
Eg.—Culd I use yur bike? 我能用一下你的自行车吗？
—Sure, yu can. 当然可以。
三层必刷：巩固提升+能力培优+创新题型
一、选择题
1．The clever by ________ recite s many pems when he was three.
A．mightB．wuldC．culdD．must
2．The lvely by ________ ride a bike at the age f six.
A．mustB．needC．culdD．shuld
3．—Sme peple dn’t shw their talents (天赋) at the very beginning.
—Exactly. Even Einstein _________ speak until he was three.
A．mustn’tB．can’tC．culdn’tD．needn’t
4．She kept n falling ver because she ________ keep her balance.
A．mightB．might ntC．culdD．culd nt
5．—Why didn’t yu get up a little earlier?
—Oh, srry. I ________. There was s much hmewrk t d and I stayed up till tw ’clck this mrning.
A．mustn’tB．shuldn’t
C．needn’tD．culdn’t
6．—What’s wrng with yu? Yu lk s tired.
—Last night I ________ sleep well.
A．culdn’tB．wuldn’tC．mustn’tD．needn’t
7．—________ I hang ut with my friends after dinner, Mum?
—Sure. Remember t g back hme befre 9:00.
A．MustB．CuldC．NeedD．Shuld
8．—________ I brrw yur dictinary?
—Srry, I’m afraid yu ________ because I’m using it.
A．Culd; canB．Culd; can’tC．Must; canD．Must; can’t
9．________ yu help me? I can’t mve the bx by myself.
A．CuldB．ShuldC．MustD．Need
10．—_________ yu play ftball with me after schl, Mike?
—Sure. Sunds great.
A．CuldB．MayC．MustD．Need
11．— Culd yu please shw me the way t the cmmunity?
—________.
A．Yes, I culdB．Yu’re welcmeC．N, I culdn’tD．With pleasure
12．—Culd yu help me pull the luggage int the rm?
—________. I’ll help yu right nw.
A．Yes, I culdB．N, I culdn’tC．Yes, I canD．N, I can’t
13．—Mm, ________ I invite my friends t a party?
—Srry, yu ________. Yu have a test n Mnday.
A．culd; culdn’t B．culd; can’tC．can; needn’tD．can; dn’t have t
14．—_______ yu give me a hand? I can’t mve the bx.
— N prblem.
A．CuldB．ShuldC．MustD．Need
15．—_______ yu lend me yur Chinese dictinary?
—I’m afraid I ________. I am using it nw.
A．Culd; can’tB．Wuld; wn’tC．Can; culdn’tD．Shuld; shuldn’t
二、完成句子
1．——当你4岁时，你会唱英语歌吗？
——不，我不会。
— English sngs when yu were fur years ld?
— , I .
2．他六岁时就会游泳了。
he was six, he swim.
3．你能帮我找找钥匙吗？我找不到它们了。
yu help me my keys? I can’t find them.
4．我能借用一下你的雨伞吗？外面在下雨。
I yur umbrella? It’s raining utside.
5．——我可以带我的弟弟一起来参加派对吗？
——当然可以，欢迎他来。
— I my little brther t the party?
—Of curse yu . He’s welcme.
6．——请你帮我洗车好吗？
——对不起，我不能。我必须去上学。
—Culd yu please help me wash the car?
— , . I have t g t schl.
7．—你能和我们一起去水族馆吗？
—是的，我能。
— yu t the aquarium with us?
—Yes, .

一、完形填空
It was a rainy day. Jasn sat dwn at the table, 1 all his hmewrk. He didn’t knw 2 t d, facing the bks beside the hmewrk. The final exams wuld start in six weeks, and he felt quite 3 .
“What’s the 4 ?” his mm asked. He tld his mm abut his wrries 5 the final exams. “This is stress (压力). It’s nt gd fr yu, 6 we shuld d smething,” she said.
The next day, Jasn’s mm 7 him t the park.
“Mm, what are we ding here?” Jasn asked. “Let’s run in the park!” Mm said. Jasn tk his mther’s 8 . Jasn ran like the wind and sn he seemed (似乎) t 9 his wrries.
After running, they 10 ther peple in ding sme relaxatin exercises. They sat n the grass. The leader tld them t clse their 11 and imagine (想象) they were walking n a beautiful beach.
“I feel really 12 !” said Jasn, “But why?”
His mm said that it was imprtant t take care f 13 and nt just t study. She tld him he needed t rest, eat 14 fd, and d sme exercises every day.
“Yu’ll feel better and happier,” she said, “but mst imprtantly, 15 tell me when yu’re feeling wrried.”
“Thanks, Mm!” said Jasn happily.
1．A．talking abutB．thinking abutC．dreaming abutD．caring abut
2．A．whatB．hwC．whenD．whether
3．A．angryB．wrriedC．sadD．excited
4．A．questinB．reasnC．resultD．matter
5．A．fB．nC．abutD．with
6．A．sB．butC．rD．and
7．A．sentB．carriedC．tkD．brught
8．A．messageB．adviceC．medicineD．infrmatin
9．A．breakB．killC．passD．frget
10．A．jinedB．fllwedC．frcedD．prvided
11．A．muthsB．eyesC．earsD．arms
12．A．weakB．terribleC．calmD．tired
13．A．himselfB．herselfC．yurselfD．myself
14．A．deliciusB．expensiveC．healthyD．imprtant
15．A．smetimesB．neverC．seldmD．always
二、阅读理解
It was a gd day fr Tata t start his new life n January 1st, 2025! Tata made sme great plans fr the year n that New Year’s Day t make his life better.
First, Tata knew he was a bit lazy abut sprts. In the past, he just gt up, went t schl, came hme, had dinner and watched TV until bedtime. But since the beginning f this year, things have changed. Tata planned t get up early t g running. After schl, he wuld play basketball r badmintn with his friends.
Tata made plans t take up his hbbies n weekends. He wuld visit the library near his hme. He was ging t read lts f interesting bks there and learn new things n weekends. Tata als lved art, s he wuld lk fr sme art classes t jin. He wanted t be able t draw beautiful pictures.
Tata used t spend t much mney n tys and snacks. Then, he planned t save his mney. He wuld put it in a piggy bank*. When he had enugh mney, he wuld buy a new bike.
Tata really liked traveling and seeing different places. During the cming winter vacatin, he hped t g n a trip with his family. Maybe they wuld g t the beach r a famus muntain. He culdn’t wait!
These were Tata’s New Year’s plans. He wrte them dwn and put them n the wall f his rm. Every day, he wuld lk at them and try his best t fllw them. He believed that his classmates and his family wuld surely be shcked at his changes this year.
*The expressin “piggy bank” means a cntainer in the shape f a pig, with a narrw pening in the tp fr putting cins in, used by children t save mney.
16．What sprt did Tata plan t d after getting up early?
A．Swimming.B．Tennis.C．Running.D．Sccer.
17．What’s the main idea f the third paragraph?
A．Weekend plans n hbbies.B．Plans n hw t keep healthy.
C．Weekend plans n hw t study well.D．Plans n relatinships with thers.
18．The underlined wrd “shcked” means “_________”.
A．talentedB．luckyC．funnyD．surprised
19．Which f the fllwing is TRUE?
A．Tata wuld travel alne during the summer vacatin.
B．Tata wanted t have a better year with new plans.
C．Tata lved ding sprts very much.
D．Tata had a lt f pcket mney.
（二）
Almst all the students want t be gd learners and get gd grades in schl. 20 They have gd learning habits.
Gd learners create an interest in what they learn. 21 Fr example, if they need t learn English and they like music r sprts, they can listen t English sngs r watch sprts prgrams in English. This way they will nt get bred.
Gd learners practice mre and learn frm mistakes. They knw practice makes perfect. Even if they learn smething well, they will frget it unless they use it. 22 They learn frm their mistakes.
Gd learners have their study skills. It’s nt enugh t just study hard. 23 They may take ntes by writing dwn key wrds r by drawing mind maps. They als lk fr ways t g ver what they have learned. They may d this by reading their ntes every day.
24 They knw that questining is the dr t knwledge (知识) . They have the habit f asking “why” while learning and then try t find the reasns by learning.
A．Gd learners like t ask questins.
B．They kept a learning diary every day.
C．They ften try t make learning interesting.
D．They are als nt afraid f making mistakes.
E．They can find ut the best ways t learn well.
F．Successful learners have smething in cmmn.
三、短文填空
阅读短文，在空白处填入适当的词或用括号中所给词的正确形式填空。每空不超过两个词。
Friends can be similar r different, but what really matters is mutual respect. My best friend Anna and I are very different. She is utging and lves perfrming n stage, while I am shy and prefer reading in my 25 (spare) time. Hwever, we 26 (have) a lt in cmmn t—we bth lve music and animals.
Anna ften encurages me 27 (jin) her in schl activities, and I help her with her math. Last mnth, we 28 (take) part in a talent shw tgether. She played the flute, and I sang a sng. Althugh we were nervus at first, we 29 (final) wn the secnd prize.
What I lve mst abut Anna is her 30 (hnest). She always tells me the truth, even if it’s hard t hear. This helps me 31 (becme) a better persn. In return, I supprt her 32 she faces challenges.
Differences between friends can be a gd thing. They make ur friendship 33 (interest) and teach us t appreciate each ther’s strengths. S, whether friends are similar 34 different, the key is t accept and cherish each ther.
阅读短文, 根据要求完成下面各小题。
Nt nly adults but als teenagers have prblems in their life. Here is a survey shwing the main prblems f teenagers.
They feel stressed because they have t much hmewrk t d bth at schl and at hme. They have lts f exams t take. And parents usually send them t different classes n weekends. (3)They dn’t have time t d what they are interested in.
Nw mre and mre teenagers are getting shrt-sighted (近视的). They ften read in bed r keep reading fr a lng time withut having a rest. Sme f them are crazy abut playing cmputer games. Sme spend t much time watching TV.
(4)Anther serius prblem amng teenagers is that many f them are becming fat. They eat t much junk fd, but they take little exercise.
I think teenagers shuld think f ways t deal with the prblems. They shuld make a plan fr study and hbbies. What’s mre, they shuld als find time t relax as much as pssible.
A．根据短文内容简要回答问题。
1．Why d teenagers feel stressed?

2．Accrding t the writer, what shuld teenagers d t deal with the prblems?

B．将短文中画线的句子译成汉语。
3．
4．
C．请给短文拟一个适当的标题。
5．