Unit 2 Stay Healthy 习题课件(5份打包) 2025-2026学年英语人教版八年级下册

资源下载
  1. 二一教育资源

Unit 2 Stay Healthy 习题课件(5份打包) 2025-2026学年英语人教版八年级下册

资源简介

(共15张PPT)
Unit 2 Stay Healthy
Period 4Section B 2a~3c
(课本P18~P19)
01
学习目标
02
课前预习
03
思考探究
04
课后作业
利用句子和篇章整体记忆单词。
一、必背单词
名词 1.药丸;药片         
动词 2.流血;出血         
形容词 3.有害的         
副词 4.紧张不安地         
兼词 5.v.碰撞;击;打 n.打;击;击中       
6.n.震惊;令人震惊的事 v.使震惊;使惊愕       
7.v.检查;查明 n.检查;调查       
pill 
bleed
harmful 
nervously
hit
shock
check
二、重点短语
三、经典句型
1.从……跌落 2.从现在起
3.立刻;马上 4.对……过敏
1.汤姆的耳朵疼,所以医生给了他一些药。 Tom’s ear hurt, so the doctor gave him some pills for it.
2.“从现在起,我会更好地照顾自己,”马克保证道。 “I’ll take better care of myself from now on,”Mark promised.
fall off
from now on
right away/at once
be allergic to
根据句意,用方框中所给单词的适当形式填空。
1.Don’t eat fast food too often because it is       to your health.
2.Mrs Brown is a careful teacher.She always       her students’ homework carefully.
3.The doctor told him to take some       and rest in bed.
4.The apple fell from the tree and       him on the head.
hit check harmful pill
harmful 
checks 
pills 
hit
1.The little boy fell off his chair and cried out in pain.小男孩从椅子上摔下来,疼得哭了起来。(课本P18)
(  )(1)A dog bit him and he was     great pain.                                          
A.in     B.with   C.on
(  )(2)This afternoon I fell off the tree—it was really     .
A.pain B.painful C.painfully
A
B
2.She was suffering from shock and her arm was bleeding.她当时处于极度惊吓的状态,而且她的胳膊还在流血。(课本P18)
(1)听到事故的消息后,她震惊地站在那里。
She stood there             after hearing the news of the accident.
(2)2025年的九三阅兵震惊了全世界。
The September 3rd military parade in 2025            the whole world.
in shock 
shocked
3.At the hospital, the doctor checked Kelly’s arm carefully.在医院里,医生仔细地检查了凯莉的胳膊。(课本P18)
(1)她离开前检查了两次门。
She             the door twice before leaving.
(2)机械师对汽车做了彻底检查。
The mechanic did a thorough           on the car.
checked
check
4.I’ll avoid looking at my phone while crossing the road next time.下次过马路的时候我不会再看手机了。(课本P18)
(1)在日常生活中避免危险是很重要的。
It is important to           in our daily lives.
(  )(2)You should avoid     the same mistakes again in the next exam.                                          
A.make B.making C.to make
avoid danger
B
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 2 Period 4 下面的所有练习题。(共20张PPT)
Unit 2 Stay Healthy
Period 1Section A 1a~3d
(课本P12~P14)
02
学习目标
03
课前预习
04
思考探究
05
课文听说
01
单元导读
06
课后作业
 范畴:人与自我→主题群:生活与学习→子主题:身心健康
1.谈论健康问题和身体状况。
2.给身体不适的人提建议。
3.使用反身代词来指代句子中的主语。
4.讨论保持健康和安全的方法。
1.谈论健康问题;
2.提出建议。
一、必背单词
名词 1.喉咙          2.牙科医生        
3.发烧          4.胃;腹部        
5.气体;燃气         
6.X射线检查;X射线        
7.流行性感冒        8.药;医学       
9.病毒        10.描写;形容       
11.疾病       
throat
dentist
fever 
stomach
gas
X ray
flu 
medicine
virus 
description 
illness
动词 12.压;按          13.避免;防止        
14.受苦;遭受       
形容词 15.疼痛的;酸痛的         
16.不小心的;粗心的        
17.流鼻涕的;流眼泪的         
代词 18.我们自己       
兼词 19.n.& v.疼痛         
20.n.& v.咳嗽        
21.n.& v.检查;测验       
22.n.病人 adj.有耐心的      
press
avoid
suffer 
sore 
careless
runny
ourselves
ache
cough
test 
patient
二、重点短语
1.受苦;受折磨 2.坐下
3.给某人量体温 4.防止……;阻止……
5.看牙医 6.吃药
7.戴口罩 8.好好照顾
suffer from
take a seat
take sb’s temperature
stop…from doing…
see a dentist
take some medicine
wear a mask
take good care of
三、经典句型
1.——怎么了 ——我胃疼。 —What’s wrong / What’s the matter
—I have a stomachache.
2.我头痛得很厉害。 I’m suffering from a very bad headache.
3.它可以防止我们轻易地将流感病毒传染给他人。 It stops us from passing the flu virus to others easily.
请用以上重点单词、短语和句型完成下列句子。
1.Tom brushes teeth every day, and he hardly sees a       (牙医).
2.He took his t       and found he had a high fever.
3.那位老人上个月得了一场重病。
That old man             a serious illness last month.
4.孩子们需要努力学习并照顾好自己。
Children need to study hard and             themselves.
5.服用此药前,请仔细阅读说明。
Read the instructions carefully before you             .
dentist 
emperature
suffered from
take good care of
take the medicine
1.What’s wrong /What’s the matter 怎么了 /出了什么事 (课本P12)
该句型用于询问某人患了何种疾病或遇到了何种麻烦,还可以用“What’s up /What’s the problem /What’s the trouble ”等句型表达。其后可接with sb/sth,表示“某人或某物怎么了 ”;或者也可以直接用“What happened to you ”来询问。
(1)你怎么了 What’s the matter             
(  )(2)—What’s       —He has a headache.                              
A.the wrong B.the matter C.trouble   D.happen
with you
B
2.Avoid soft drinks for now as the gas could make the ache worse.目前避免饮用软饮料,因为其中的气体可能会使疼痛加剧。(课本P13)
★sore也可表示“疼痛”,是形容词,通常放在某些表示身体部位的名词的前面,如:sore back背痛,sore throat喉咙痛,sore leg腿痛。所以也常用“have a sore+身体部位”表示患病或身体某部位不舒服。
★表示患病或身体某部位不舒服,还可用“have a+病症”表达,如:
have a cold感冒 have a fever发烧 have a cough咳嗽
★还可用“身体部位+hurt”表示,如:
If your head still hurts tomorrow, go to a doctor.如果你明天头还疼,就去看医生吧。
(1)吉姆经常头疼。 Jim often             .
(2)昨天我喉咙痛。I             yesterday.
has a headache
had a sore throat
3.Act out a conversation between a doctor and a patient.模拟一段医生与患者之间的对话。(课本P14)
(  )My mother is a math teacher.She is always     with her students.
A.patient   B.patients    C.patience
A
一、听选信息
听课文Section A 3a对话,回答第1~3小题。
1.When did Helen start feeling bad
(Last week./Yesterday./This morning.)
2.How did Helen’s back of the throat look
(Very red./White./Black.)
3.What should Helen wear outside
(A hat./A mask./A coat.)
二、回答问题
听课文Section A 3a对话,回答第4~7小题。
4.How is Helen’s body temperature

5.What happened when Helen got out of bed

6.What does the doctor think Helen have

It’s quite high.
She almost fell and hurt herself.
The flu.
7.Can Helen go to school tomorrow

No, she can’t.
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 2 Period 1下面的所有练习题。(共15张PPT)
Unit 2 Stay Healthy
Period 2Grammar Focus
(课本P15)
01
学习目标
02
课前预习
03
语法探究
04
课后作业
1.学会使用反身代词描述症状;
2.学会用should和could给出建议。
一、必背单词
二、重点短语
名词 1.刀          2.疼痛;痛苦        
3.亮度          4.环境        
5.安全;安全住所       
动词 6.穿越;横过;交叉         
兼词 7.adj.清晰的;清楚的  v.清理         
1.更为重要的是 2.事实上
3.而不是 4.看
knife
pain
brightness
environment 
safety
cross
clear
what’s more
in fact
instead of
look at
三、经典句型
1.下次小心点。如果我们不小心,我们很容易伤到自己。 Be more careful next time.If we are not careful, we can easily hurt ourselves.
2.刘先生知道如何照顾自己的健康,因为他自己曾经是一名医生。 Mr Liu knows how to take care of his health because he used to be a doctor himself.
3.事实上,你应该避免过于频繁地使用手机。 If fact, you should avoid using your phone too often.
请用以上重点单词、短语和句型完成下列句子。
1.There are many       (knife) beside the apples.
2.We should look at the traffic lights before we c       the road.
3.We should plant more trees to protect the         (环境).
4.外面正在下雨,我们应该待在家里,而不是出去。
It is raining outside.We should stay at home           going out.
5.更为重要的是,孩子们也可以在公园里愉快地玩游戏。
          , children can also play games happily in the park.
knives 
ross
environment
instead of 
What’s more
一、情态动词should 和could表示提议或建议
(  )1.You look tired.You     have a rest and     stay up tonight.                                          
A.shouldn’t; should        B.should;should   C.should; shouldn’t
(  )2.—I’m worried about my school grades. 
—Maybe you     play too many computer games.
A.should   B.shouldn’t   C.could
C
B
(  )3.All of us     listen to the teachers carefully in class.
A.should  B.shouldn’t    C.can
(  )4.—What     I take with me to the party
—Maybe you     take some fruit or flowers.
A.could; could  B.shouldn’t; couldn’t  C.should; could
A
C
二、反身代词
表示反射或强调的代词叫做反身代词。反身代词常译为“……自己,……本身”。
反身代词与它所指的名词或代词形成互指关系,在人称和数上保持一致。
类别 第一人称 第二人称 第三人称
单数 myself我自己 yourself你自己 himself他自己,herself
她自己,itself它自己
复数 ourselves我们自己 yourselves你们自己 themselves他们/她们/它们自己
含有反身代词的常用短语                             
enjoy oneself 玩得高兴        hurt/cut oneself伤/割到自己
by oneself独自,单独          believe in oneself相信自己
help oneself to… 随便吃/喝……   teach oneself…/learn…by oneself自学……
lose oneself in 迷恋,沉醉于
(  )1.—Your sister’s English is very good.Who taught her  
—Nobody.She learned it by     .
A.she   B.her        C.herself
(  )2.The summer camp was really wonderful, and Jerry enjoyed
    .
A.yourself    B.himself       C.myself
(  )3.We have to look after     because our parents are too busy to stay with     .
A.ourselves; us    B.us; ourselves   C.ourselves; we
C
B
A
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 2 Period 2下面的所有练习题。(共19张PPT)
Unit 2 Stay Healthy
Period 5Writing
01
学习目标
02
主题词汇再现
03
美文鉴赏学习
04
写作训练
学会写一篇关于身体不适并给出建议的文章。
身体 状况 ◎单词                      
1.疼痛的;酸痛的adj.       2.受苦;遭受v.      
3.伤害;损伤n.        4.疼痛;痛苦n.      
◎词块                      
5.喉咙痛            6.肚子疼         
7.头疼            8.背痛          
9.有伤口            10.发烧         
11.流鼻血           12.流鼻涕        
13.咳嗽          14.膝盖瘀伤          
15.得流感           
sore
suffer
injury
pain
have a sore throat 
have a stomachache
have a headache
have a backache
have a cut
have a fever
have a nosebleed
have a runny nose
have a cough
have a bruised knee
have the flu
导致 身体 不适 的原 因 ◎单词                      
1.碰撞;击;打v. 打;击;击中n.__________       
2.切;割v.      
◎词块                      
3.吃太多           4.摔倒          
5.说太多话           
6.从自行车上摔下来  
7.长时间使用手机或电脑            
hit 
cut
eat too much 
fall down
talk too much
fall off the bike
use a phone or computer for a long time
建议 或处 理方 法 ◎单词                   
1.按;压v.        2.避免;防止v.      
3.药丸;药片n.     
4.检查;查明v. 检查;调查n.     
◎词块                   
5.清洁伤口并包扎            
6.按住鼻子___________________________                    
7.休息并多喝水___________________________           
8.喝些加蜂蜜的水           
9.看牙医             
10.给肚子敷点暖的东西          
press
avoid
pill 
check
clean the area and cover it
press down on the nose
rest and drink enough water
drink some water with honey
see a dentist
put something warm on the stomach
建议 或处 理方 法 11.避免喝软饮料           
12.拍X光片          
13.量体温            
14.吃药          
15.戴口罩         
avoid soft drinks
get an X ray
take sb’s/ one’s temperature
take some medicine
wear a mask
Most people have a body temperature of around 37℃.Some people have a normal temperature that is a little higher, while others have a normal temperature that is a little lower.
Most people’s body temperature even changes a little bit during the whole day.It’s usually a little lower in the morning and a little higher in the evening.For most kids, their body temperature stays the same from day to day until germs (细菌) go into their body.
When a fever starts, your body will get hotter at first, and then you may feel very cold, even though the room isn’t cold.It’s very important for
you to drink much water when you have a fever, because there isn’t enough water in your body as your body gets hotter.
The fever isn’t a big problem.When you have a fever, you should have a good rest and drink much water.After a few hours, the fever may go away on its own.So many doctors agree that many people with a fever don’t need to take any special medicine unless the fever is making them very uncomfortable.
1.What is the normal body temperature of most people

2.For most kids, does their body temperature normally stay the same or change

3.What will happen to you when a fever starts
Around 37℃.
It normally stays the same.
Your body will get hotter at first, and then you may feel very cold.
4.What should people do when they have a fever

5.Why do many doctors agree that many people with a fever don’t need to take any special medicine

They should have a good rest and drink much water.
Because after a few hours, the fever may go away on its own.
目前很多学生出现视力不佳的情况,现在学校将举办 “健康生活月” 活动,需要一篇关于近视疾病护理与预防的短文,刊登在校园公众号上。假如你是Kevin,你想投稿,请你根据以下思维导图提示,写一篇关于保护视力的英语短文。
注意:
(1)可在思维导图内容提示的基础上适当拓展信息;
(2)不能照抄原文;不得在作文中出现真实校名、地名和学生的真实姓名;
(3)语句连贯,词数80左右。作文的标题和开头已经给出,不计入总词数。
第一步:审题。体裁:说明文 人称                         
时态            
第一、三人称
一般现在时
第二步:列提纲。
第三步:列出主要短语。
1.遭受            
2.长时间            
3.确保            
4.眼睛疲劳            
5.看眼科医生            
6.采取行动            
suffer from
for a long time
make sure
eye strain
visit an eye doctor
take action
第四步:重点句子仿写。
1.错误的阅读方式是另一个原因。(doing sth is…)

2.如果你经常感到眼睛疲劳,你应该去看眼科医生。(If…, you should)

第五步:用so, because,also,what’s more,all in all等连接词将以上要点连成文章,并注意句型多样化。
Reading in a wrong way is another reason.
If you often suffer from eye strain, you should visit an eye doctor.
How to Protect Our Eyesight
Nowadays, more and more students are suffering from poor eyesight.

It is because they use a phone or computer for a long time.(成因一,1分) Reading in a wrong way is another reason.(成因二,1分)
To prevent the eye problem, here are some useful ways we can follow.First, we can reduce our screen time.Follow the 20 20 20 rule.(建议一,1分) Also, we must make sure we have proper lighting when reading or studying, and keep a proper distance from books or screens.(建议二,1分)If you often suffer from eye strain, you should visit an eye doctor.The doctor can help you get better soon.(建议三,1分)

All in all, protecting eyesight is very important.Let’s take action now to keep our eyes healthy.(呼吁,1分)
项目 自评分 互评分 老师评分
内容分 1.简述视力不佳的成因;(1+1=2分) 2.预防和护理的建议;(1+1+1=3分) 3.呼吁。(1分)
语言分
连贯性
合计(总分15分) (共23张PPT)
Unit 2 Stay Healthy
Period 3Section B 1a~1e
(课本P16~P17)
01
学习目标
02
课前预习
03
思考探究
04
课文理解
05
课后作业
1.通过略读快速了解文章大意;
2.学会描述意外事故。
一、必背单词
副词 1.快乐地;高兴地       2.伤心地;令人遗憾    
3.幸运地          4.严重地         
代词 5.他(或她、它)们自己       
兼词 6.v.燃烧;着火 n.烧伤       
7.v.猛动(身体部位);扔;抛  n.扔;投(球)       
8.adj.快的;迅速的 adv.迅速地;快速地       
9.n.& v.帮助;援助       
10.adv.在今晚  n.今夜;今晚         
11.n.烟  v.吸烟;冒烟       
12.v.& n.伤害;损害       
happily
sadly 
luckily
badly
themselves
burn
throw
quick
aid
tonight
smoke 
harm
二、重点短语
1.着火;起火 2.接通(电流、煤气、水等);打开
3.不可能;没门 4.即将;正要(做某事)
5.突然停住 6.急救
7.上馆子吃饭;在外用餐 8.惊慌失措
9.灭火 10.多亏
catch fire/
on fire
turn on
no way
be about to 
stop short
first aid
eat out
in a panic
put out the fire
thanks to
三、经典句型
1.然后他打开炉子,让油热着,同时准备鸡肉。 Then he turned on the stove and left the oil to heat while he prepared the chicken.
2.艾伦正要这么做,却突然停了下来。 Allen was about to do so when he stopped short.
3.“也许我们今晚应该出去吃饭,”詹姆斯边说边用凉水冲洗胳膊。 “Maybe we should eat out tonight,”James said as he ran cool water over his arm.
A.根据句意,用方框中所给单词的适当形式填空。
1.      , you didn’t hurt yourself, Jim.
2.Teenagers should learn to take care of       .
3.She wants to see the new movie       .
4.My father decides not to       because he wants to be healthy.
5.The old man asked the children not to       waste paper away everywhere.
tonight they throw lucky smoke
Luckily 
themselves
tonight
smoke
throw
B.请用以上重点短语和句型完成下列句子。
6.看!这座房子着火了。快拨打119和110。
Look! The house is             .Please call 119 and 110 at once. 
7.快点儿!公共汽车要开走了。
Be quick! The bus             leave.
8.你想出去吃还是待在家里
Do you want to             or stay at home
on fire
is about to
eat out
9.多亏了乘客们,这位老人的生命得以及时挽救。
             the passengers, the old man’s life was saved in time.
10.每个人都需要学习一些有关急救的知识。
Everyone needs to learn something about             .
Thanks to
first aid
1.Thanks to the first aid and safety classes he took at school, he knew that water could make oil fires much worse! 多亏了他在学校上过急救和安全课,他知道水会使油类火灾更加严重!(课本P16)
(1)你应该懂得如何实施基本的急救。
You should know how to do basic             .
(2)AI工具能帮助更高效地追踪学生的进步。
AI tools can             tracking students’ progress more efficiently.
first aid
aid in 
2.Suddenly, they smelt smoke and found… 突然,他们闻到了烟味,发现……(课本P17)
请根据句意,用 smoke 的适当形式完成句子。
The thick         from the factory chimney made it hard to breathe, and local people asked the owner to stop
        during the day.
smoke
smoking
3.What should we do to keep ourselves safe from harm 我们该怎么做才能让自己免受伤害 (课本P17)
(1)吸烟对你的肺有很大伤害。
Smoking does great           to your lungs.
(2)受污染的水伤害了河里的鱼。
The polluted water           the fish in the river.
(3)吃太多的糖对牙齿有害。
Eating too much sugar           teeth.
harm
harmed
is harmful to
一、请认真阅读1b短文,完成下列题目。
请快速阅读课文,回答第1小题。
(  )1. What is the theme (主题) of the passage                              
A.Friendship. B.Accident.  C.Health.  D.Sports.
B
请仔细阅读课文,回答第2~5小题。
(  )2.What did James decide to make one Saturday
A.Beef steak. B.Fried chicken. C.Pizza. D.Noodles.
(  )3.How did James put out the fire on his shirt
A.By using a fire extinguisher. B.By pouring water on it.
C.By rolling on the ground. D.By asking Allen for help.
B
C
(  )4. Which order best shows the development of the events in the passage
①James and Allen found the pan was on fire.
②James left the heating oil to talk with Allen.
③Allen used a fire extinguisher to put out the fire.
④James burned his shirt and put out the fire on himself.
A.② → ① → ④ → ③ B.② → ④ → ① → ③
C.① → ② → ③ → ④ D.① → ④ → ② → ③
A
(  )5.What was the result of James’ injury
A.His arm was badly hurt.
B.His shirt was completely burned.
C.He had to go to the hospital.
D.His arm was red but didn’t hurt much.
D
二、课文复述。根据1b完成下面的短文填空。(有2词多余)
James lived in the city with his friend Allen.It was their first time living away from their families, and they enjoyed learning how to do many things 6.      .
One Saturday, James decided to make fried chicken.First, he poured oil into a pan.Then he 7.        on the stove and left the oil to heat while he prepared the chicken.At that moment, Allen came back 8.
       and shouted that they won the football game.James
lucky short them so room chicken turn on throw happy in burn
themselves
turned 
happily 
went to the living 9.       .He wanted to hear all about the football game.
Suddenly, they smelled something burning.They rushed to the kitchen and found that the pan was 10.        fire with big flames.In a panic, James turned off the stove at once.But he was so close to the pan that a flame jumped onto his shirt.James cried out and 11.
       himself to the floor.He put out the fire by rolling on the ground, but the pan was still burning!
lucky short them so room chicken turn on throw happy in burn
room
on
threw
Allen was about to get some water when he stopped 12.      .
Thanks to the first aid and safety classes, he knew that water could make oil fires much worse.Instead, he ran to the living room to get the fire extinguisher.In seconds, the fire in the 13.       pan was put out.
James was okay.It was 14.       that his shirt wasn’t too thin! His arm was red, but it didn’t hurt very much.Finally, they decided to eat out, and James said he didn’t want fried 15.       at all.
lucky short them so room chicken turn on throw happy in burn
short
burning
lucky
chicken
本部分习题见独立装订的“课后分层作业本”。请同学们完成Unit 2 Period 3 下面的所有练习题。(共11张PPT)
Unit 2 Stay Healthy
Period 6Reading Plus
(课本P82~P84)
01
课前预习
02
思考探究
03
课文理解
重点短语
1.on the list在清单上   
2.protect…from…保护……免受……的伤害
3.up to (数目上)多达  
4.make sure确保  
5.take over接收  
6.get sick生病
经典句型
1.Sneezing helps you protect yourself from things like germs, dust, and smoke.
打喷嚏可以保护你免受细菌、灰尘和烟雾的侵害。
2.When we sneeze, many things happen in a very short time.
当我们打喷嚏时,在很短的时间内会发生很多事情。
3.If they are allergic to dogs or cats, they usually cannot have one as a pet.
如果他们对狗或猫过敏,通常就不能养这类动物当宠物了。
1.Sneezing helps you protect yourself from things like germs, dust, and smoke.打喷嚏可以保护你免受细菌、灰尘和烟雾的侵害。(课本P82)
protect…from… “保护某物/某人免受某事物的危害”,如:
The umbrella protects you from the rain.雨伞可以保护你免受雨水的侵袭。
类似结构:prevent…(from) doing sth /stop…(from) doing sth /keep…from doing sth均表示“阻止……做某事”。
(  )(1)We need two million trees to protect ourselves     the natural disaster.                                          
A.from B.to C.of                                 
(  )(2)Sunglasses can     us from the heat of the sun.
A.protect B.hold C.save D.stop
A
A
2.Sneezing helps your body protect itself, but doing these two things can help you protect everyone else!打喷嚏可以帮助你的身体保护自己,但做这两件事可以帮助你保护其他人!(课本P83)
(  )(1)I can’t help you now.Ask     to help you.
A.somebody other B.else somebody C.somebody else
(  )(2)—I have swept the floor and made the bed.     can I do to help
—Thank you! You can water the flowers in the garden.
A.When else B.Who else C.What else
C
C
请认真阅读课本P82~P83内容,完成下面题目。
请快速阅读课文,回答第1小题。                                 
(  )1.What is the main idea of the passage
A.How to stop people sneezing.
B.The reasons why people sneeze.
C.The importance of sneezing
D.Some information about sneezing.
D
请仔细阅读课文,回答第2~5小题。
(  )2.What should you do first when you sneeze
(  )3.What does sneezing help protect people from
A.Books and pens. B.Germs, dust and smoke.
C.Food and drinks. D.Clothes and shoes.
B
B
(  )4.Which of the following can make some people sneeze
A.Dark rooms. B.Bright lights.
C.Cold water. D.Loud music.
(  )5.What speed can the germs from a sneeze reach
A.160 kilometres per hour. B.80 kilometres per hour.
C.100 kilometres per hour. D.200 kilometres per hour.
B
A

展开更多......

收起↑

资源列表