资源简介

/ 让教学更有效 英语学科
Unit 2 Stay Healthy 课文解析一
1.stay healthy 保持健康
[用法讲解]healthy为形容词，译为"健康的",在句中常作定语或表语。
Eg: She is very healthy.
她很健康。
An apple is a kind of healthy fruit.
苹果是一种健康的水果。
[常见搭配]keep healthy =keep fit =stay healthy 保持健康
Eg: To keep healthy, she does exercise every day.
为了保持健康，她每天锻炼。
[派生词] health为名词，译为"健康".
unhealthy为形容词，译为"不健康的"
[常见搭配]in good health 身体健康
in bad health 身体不健康
Eg: She is in good health. = She is healthy.
她身体很健康。
[即学即用]
定期锻炼可以帮助你保持健康。
Regular exercise can help you_______________.
答案：keep/ stay healthy
2.What's wrong, David 你怎么了，大卫
[用法讲解] 句式"What's wrong with... "译为"...怎么了 /...出了什么事 "；其同义句为"What's the matter with...".
Eg: What's wrong with your bike It's making a strange noise.
你的自行车怎么了 它发出奇怪的声音。
[即学即用]
妈妈，电视怎么了 没有画面了。
Mum, __________________the TV It has no picture.
答案：what's wrong with
3.I have a stomachache. 我胃疼。
[用法讲解]表示身体疼痛的方式："have+身体部位+ache"="have a sore+身体部位"="have a pain in/ on ..." ="There is something wrong with..."
Eg: I have a toothache.
我牙疼。
I have a sore arm.
我胳膊疼。
I have a pain in my leg.
我腿疼。
There is something wrong with my hand.
我手疼。
[即学即用]
我的奶奶后背疼。
My grandma_______________.
答案：has a backache
4.I couldn't help myself 我控制不住自己。
[用法讲解] "couldn't help(doing)sth."译为"忍不住(做)某事"，常与过去时连用，其原形为"can't help(doing) sth.".
Eg: When I heard the sand news, I couldn't help feeling sad.
当我听到这个悲伤的消息时，我忍不住感到难过。
[即学即用]
当我在商店里看到这条漂亮的裙子时，忍不住买了下来。
I____________________that beautiful dress when I saw it in the store.
答案：couldn't help buying
5.I'm sorry to hear that.听到这很抱歉。
[用法讲解] hear在此处为动词，译为"听见，听说"，其过去式为heard.
Eg: I can hear the music in the background.
我能听到背景音乐。
[常见搭配] hear sb.do sth。听见某人做某事 (全过程)
hear sb. doing sth。听见某人正在做某事(部分)
hear of sth. 听说...
hear from sb. 收到某人来信
Eg: We often hear him sing in the park.
我们经常听见他在公园里唱歌。
I heard her singing a song when I passed the room.
当我路过房间时，我听见她在唱歌。
I have heard about his success in business.
我听说他在生意上成功了。
I haven't heard from my parents for a long time.
我很久没有收到父母的来信了。
[即学即用]
I heard someone________(call) my name.
答案：calling
6.Did you bite something hard 你咬硬的东西了吗
[用法讲解]bite作动词，还可译为"击败，吸引注意力，感到刺激，伤害"等，其过去式为bit.
Eg: The dog bit the bone in half.
狗把骨头咬成了两半。
Our team really bit into their opponents during the second half of the game.
在下半场比赛中，我们队击败了对手。
The book really bites into your imagination.
这本书真的很能激发你的想象力。
The wind really bit into my face as I walked home.
我回家时，风真的吹的我脸上生疼。
His words really bit into her self - esteem.
他的话真的伤害了她的自尊心。
[常见搭配] bite back 忍住不说，抑制住(眼泪，愤怒等)
bite down 用力咬住(某物)
bite sb.on/ in the 身体部位 咬某人的某个部位
Eg: She had to bite back her tears when she heard the bad news.
听到这个坏消息时，她不得不忍住泪水。
He bit down hard on the apple.
他用力咬了一口苹果。
The dog bit him in the leg.
狗咬了他的腿。
[即学即用]
The dog_________(bite) the postman yesterday.
答案：bit
7.I guess I didn't drink enough water.我猜我没有喝足够多的水。
[用法讲解] enough在此处为副词，译为"充分地"，通常放在形容词或副词之后；enough也可作形容词，译为"足够的"，放在名词前作定语。
Eg: He is tall enough to play basketball.
他足够高可以打篮球。
We have enough time to finish the work.
我们有足够的时间来完成这项工作。
[常见搭配] be+形容词+enough +for sb.+to do sth.对某人来说做某事...
Eg: The book is easy enough for you to read.
这本书对你来说很容易读。
[即学即用]
( )Mike is only 15 years old. He is not______to get a driver's license.
A.old enough B. enough old
C.young enough D. enough young
答案： A
8.I fell off my bike! 我从自行车上摔倒了。
[用法讲解] fall作动词时，译为"进入(某状态)，落下，掉落"，其过去式为fell，过去分词为fallen;fall还可以作名词，为美式英语中的"秋天",autumn为英式英语中的"秋天".
Eg: The leaves begin to fall when autumn comes.
树叶在秋天开始落下。
It's very slippery. You'll fall.
地面很滑，你会跌倒的。
No one knows why the house prices have fallen.
没人直到为什么房价下跌了。
[用法讲解] fall down 跌倒，落下
fall ill 生病
fall asleep 入睡，睡着
fall rain 秋雨
Eg: She accidentally fell down the stairs.
她不小心从楼梯上摔下来了。
He fell ill after eating the contaminated food.
他吃了被污染的食物后生病了。
He fell asleep while reading the book.
他在读书时睡着了。
The fall rain made the streets wet and slippery.
秋雨让街道变得潮湿光滑。
[即学即用]
我真的很担心我的学习落后了。
I'm really worried that I'm__________in my studies.
答案：falling behind
9.Do you think I broke my nose 你觉得我鼻子碎了吗
[用法讲解] break为动词，译为"破碎，违反，打断"，其过去式为broke，过去分词为 broken;break还可为名词，译为"休息"，相当于rest;
Eg: The dish fell to the floor and broken.
碟子掉到地上摔碎了。
She broke her promise to me.
她违背了对我的诺言。
We usually break for lunch at 12:30.
我们通常12点半休息吃午饭。
I thought a 15 min break from his work would do him good.
我想他停下工作休息15分钟对他会有好处。
[常见搭配] have a break 休息
break down出故障，分解
break in 强行进入，打断
break out 爆发
break up 结束关系，解散
Eg: I must have a break.
我必须休息一下。
The machine has broken down.
机器出故障了。
Someone is trying to break in.
有人试图强行进入。
A fire broke out in the building.
大楼里发生了火宅。
They decided to break up.
他们决定分手。
[即学即用]
1.学校里孩子们有课间休息。
The children______________between classes at school.
( )2. When the war_______, thousands fled the city.
A.broke up B.broke down
C.broke in D.broke out
答案：1.have a break 2.D
10.You could get some rest for now. 你现在应该休息。
[用法讲解] rest在此处为名词，译为"休息",还可译为"剩余";rest也可作动词，译为"休息".
[常见搭配] take/ have a rest 休息
the rest of+名词剩下的(作主语时谓语动词取决于后面的名词)
Eg: You look tired. Why don't you take a rest
你看上去很累。为什么不休息一下呢
The rest of the team is waiting for us.
队伍中的其他人正在等我们。
The rest of the eggs are yours.
剩下的鸡蛋是你的。
I'm tired, and I want to rest.
我累了，我想休息。
[即学即用]
( )1.The rest of the students________in the classroom.
A.be B.am
C.is D.are
2.你已经工作两天了，最好休息一下。
You have already worked for two days, you'd better__________.
答案：1.D 2.have/ take a rest
11.When I tried to get out of bed, I almost fell and hurt myself。我起床的时候，差点摔倒伤了自己。
[用法讲解] try为动词，译为"尝试，试图";
try也可为名词，译为"尝试，努力".
[常见搭配] try to do sth.努力做某事
try doing sth.尝试做某事
try...on 试穿...
try out 试验，试用
try one's best to do sth。尽全力做某事
have a try 试一试
Eg: He tried to finish the work before the deadline.
他在截止日期前尽力完成工作。
I want to try swimming.
我想尝试游泳。
Can I try on these shoes
我可以试穿这些鞋子吗
They are trying out a new software program.
他们正在使用一款新的软件程序。
I will try my best to meet the deadline.
我会尽全力在截至日期前完成。
Why not have a try and see if you can do it
为什么不试一试看看你能否做到呢
[即学即用]
Everyone must try his best_______(finish) the task on time.
答案：to finish
12.If you take good care of yourself, you'll get better soon。如果你照顾好自己，你很快会好。
[用法讲解] take care还可译为"照顾，当心，关注".
Eg: Take care on your way home.
你在回家的路上要保重。
My grandmother takes care of the garden all by herself.
我的祖母独自照料花园。
Take care! There's a broken glass on the floor.
小心!地板上有个碎玻璃。
Parents should take care of their children's emotional needs.
父母应该关注孩子的情感需求。
[用法讲解] care可作动词，译为"关心，愿意";care也可为名词，译为"关心，照顾，忧虑".
[常见搭配] care for... 喜欢，关心或照顾
care about...关心，挂念
take care of... 照顾=look after
Eg: She cares for her plants like they're her children.
她像照顾孩子一样照顾她的植物。
We should care about the environment.
我们应该关心环境。
Can you take care of my cat while I'm away
我离开的时候你能照顾一下我的猫吗
[派生词] careful为形容词，译为"小心的，仔细的，认真的";
careless为形容词，译为"粗心的"
[常见搭配] be careful with... 小心...
be careful in doing sth.做某事时要小心
be careful to do sth. 小心做某事
Eg: Please be careful with your things.
请小心保管你的东西。
Be careful in crossing the street.
过马路时要小心。
He is careful to read every sentence.
他小心翼翼地读每一个句子。
She is so careless that she didn't pass the exam.
她如此粗心以至于没有通过考试。
[即学即用]
( )1. He doesn't care___the result of the exam. He just wants to have a good time.
A.with B.for C.about D.at
2. Be______(care) when you cross the road. There are many cars.
3.保重，祝你旅途愉快。
_________and have a good trip.
答案：1.C 2.careful 3.Take care
13.You should also talk to your friends instead of sending them message.
你也应该和你的朋友聊天而不是给他们发信息。
[用法讲解] message为可数名词，其复数形式为messages，译为"消息，通知";message还可为动词，译为"通知，报信"等。
Eg: I received several messages this morning.
我今天早上收到了几条消息。
He messages me to tell the news.
他给我发消息来告诉我这个消息。
What is the message of the book
这本书的中心思想是什么
[常见搭配] short message 短信
receive a message 收短信
send a message 传递信息
leave a message 留言
Eg: I'll send you a short message later.
我稍后会给你发一条短信。
Their success sends a message that hard work pays off.
他们成功传递了努力工作会有回报的信息。
Would you like to leave a message for her
你想给他留个言吗
[易混辨析] message,information与news的区别：
information(不可数名词)"信息；消息"常指通过观察，学习，调查或交谈所获得的消息，情报及资料等。在表示信息数量时，可以用"数词+量词+of+不可数名词"的结构，也可用 some/much/a little等修饰。
message(可数名词)"消息；电报"；常指口头，书面，无线电等多种渠道传送的信息等。
news(不可数名词)"新闻"；常指通过电视，报纸，广播等新闻媒体向大众发布的各种最新消息。
Eg: You can search for the information on the Internet.
你可以在网上搜寻信息。
I can leave a message for you.
我可以为你捎个口信。
I have got good news for you.
我有好消息告诉你。
[即学即用]
( )We can use mobile phones to send
A.message B.messages C.information D.news
答案：B
21世纪教育网(www.21cnjy.com)(共37张PPT)
Unit 2 Stay Healthy
八年级
人教版2024
下
课文解析一
1.stay healthy保持健康
[用法讲解]healthy为形容词，译为"健康的",在句中常作定语或表语。
Eg: She is very healthy.
她很健康。
An apple is a kind of healthy fruit.
苹果是一种健康的水果。
[常见搭配]keep healthy =keep fit =stay healthy 保持健康
Eg: To keep healthy, she does exercise every day.
为了保持健康，她每天锻炼。
[派生词] health为名词，译为"健康".
unhealthy为形容词，译为"不健康的"
[常见搭配]in good health身体健康
in bad health身体不健康
Eg: She is in good health. = She is healthy.
她身体很健康。
[即学即用]
定期锻炼可以帮助你保持健康。
Regular exercise can help you_______________.
keep/ stay healthy
2.What's wrong, David 你怎么了，大卫
[用法讲解]句式"What's wrong with... "译为"...怎么了 /...出了什么事 "；其同义句为"What's the matter with...".
Eg: What's wrong with your bike It's making a strange noise.
你的自行车怎么了 它发出奇怪的声音。
[即学即用]
妈妈，电视怎么了 没有画面了。
Mum, __________________the TV It has no picture.
what's wrong with
3.I have a stomachache.我胃疼。
[用法讲解]表示身体疼痛的方式："have+身体部位+ache"="have a sore+身体部位"="have a pain in/ on ..." ="There is something wrong with..."
Eg: I have a toothache.
我牙疼。
I have a sore arm.
我胳膊疼。
I have a pain in my leg.
我腿疼。
There is something wrong with my hand.
我手疼。
[即学即用]
我的奶奶后背疼。
My grandma_______________.
has a backache
4.I couldn't help myself 我控制不住自己。
[用法讲解]"couldn't help(doing)sth."译为"忍不住(做)某事"，常与过去时连用，其原形为"can't help(doing) sth.".
Eg: When I heard the sand news, I couldn't help feeling sad.
当我听到这个悲伤的消息时，我忍不住感到难过。
[即学即用]
当我在商店里看到这条漂亮的裙子时，忍不住买了下来。
I____________________that beautiful dress when I saw it in the store.
couldn't help buying
5.I'm sorry to hear that.听到这很抱歉。
[用法讲解] hear在此处为动词，译为"听见，听说"，其过去式为heard.
Eg: I can hear the music in the background.
我能听到背景音乐。
[常见搭配]hear sb.do sth。听见某人做某事(全过程)
hear sb. doing sth。听见某人正在做某事(部分)
hear of sth.听说...
hear from sb.收到某人来信
Eg: We often hear him sing in the park.
我们经常听见他在公园里唱歌。
I heard her singing a song when I passed the room.
当我路过房间时，我听见她在唱歌。
I have heard about his success in business.
我听说他在生意上成功了。
I haven't heard from my parents for a long time.
我很久没有收到父母的来信了。
[即学即用]
I heard someone________(call) my name.
calling
6.Did you bite something hard 你咬硬的东西了吗
[用法讲解]bite作动词，还可译为"击败，吸引注意力，感到刺激，伤害"等，其过去式为bit.
Eg: The dog bit the bone in half.
狗把骨头咬成了两半。
Our team really bit into their opponents during the second half of the game.
在下半场比赛中，我们队击败了对手。
The book really bites into your imagination.
这本书真的很能激发你的想象力。
The wind really bit into my face as I walked home.
我回家时，风真的吹的我脸上生疼。
His words really bit into her self - esteem.
他的话真的伤害了她的自尊心。
[常见搭配]bite back忍住不说，抑制住(眼泪，愤怒等)
bite down用力咬住(某物)
bite sb.on/ in the 身体部位咬某人的某个部位
Eg: She had to bite back her tears when she heard the bad news.
听到这个坏消息时，她不得不忍住泪水。
He bit down hard on the apple.
他用力咬了一口苹果。
The dog bit him in the leg.
狗咬了他的腿。
[即学即用]
The dog_________(bite) thepostmanyesterday.
bit
7.I guess I didn't drink enough water.我猜我没有喝足够多的水。
[用法讲解]enough在此处为副词，译为"充分地"，通常放在形容词或副词之后；enough也可作形容词，译为"足够的"，放在名词前作定语。
Eg: He is tall enough to play basketball.
他足够高可以打篮球。
We have enough time to finish the work.
我们有足够的时间来完成这项工作。
[常见搭配]be+形容词+enough +for sb.+to do sth.对某人来说做某事...
Eg: The book is easy enough for you to read.
这本书对你来说很容易读。
[即学即用]
( )Mike is only 15 years old. He is not______to get a driver's license.
A.old enough B. enough old
C.young enough D. enough young
A
8.I fell off my bike!我从自行车上摔倒了。
[用法讲解] fall作动词时，译为"进入(某状态)，落下，掉落"，其过去式为fell，过去分词为fallen;fall还可以作名词，为美式英语中的"秋天",autumn为英式英语中的"秋天".
Eg: The leaves begin to fall when autumn comes.
树叶在秋天开始落下。
It's very slippery. You'll fall.
地面很滑，你会跌倒的。
No one knows why the house prices have fallen.
没人直到为什么房价下跌了。
[用法讲解]fall down跌倒，落下
fall ill生病
fall asleep入睡，睡着
fall rain秋雨
Eg: She accidentally fell down the stairs.
她不小心从楼梯上摔下来了。
He fell ill after eating the contaminated food.
他吃了被污染的食物后生病了。
He fell asleep while reading the book.
他在读书时睡着了。
The fall rain made the streets wet and slippery.
秋雨让街道变得潮湿光滑。
[即学即用]
我真的很担心我的学习落后了。
I'm really worried that I'm__________in my studies.
falling behind
9.Do you think I broke my nose 你觉得我鼻子碎了吗
[用法讲解] break为动词，译为"破碎，违反，打断"，其过去式为broke，过去分词为broken;break还可为名词，译为"休息"，相当于rest;
Eg: The dish fell to the floor and broken.
碟子掉到地上摔碎了。
She broke her promise to me.
她违背了对我的诺言。
We usually break for lunch at 12:30.
我们通常12点半休息吃午饭。
I thought a 15 min break from his work would do him good.
我想他停下工作休息15分钟对他会有好处。
[常见搭配]have a break休息
break down出故障，分解
break in强行进入，打断
break out爆发
break up结束关系，解散
Eg: I must have a break.
我必须休息一下。
The machine has broken down.
机器出故障了。
Someone is trying to break in.
有人试图强行进入。
A fire broke out in the building.
大楼里发生了火宅。
They decided to break up.
他们决定分手。
[即学即用]
1.学校里孩子们有课间休息。
The children______________between classes at school.
( )2. When the war_______, thousands fled the city.
A.broke up B.broke down
C.broke in D.broke out
have a break
D
10.You could get some rest for now.你现在应该休息。
[用法讲解]rest在此处为名词，译为"休息",还可译为"剩余";rest也可作动词，译为"休息".
[常见搭配]take/ have a rest休息
the rest of+名词剩下的(作主语时谓语动词取决于后面的名词)
Eg: You look tired. Why don't you take a rest
你看上去很累。为什么不休息一下呢
The rest of the team is waiting for us.
队伍中的其他人正在等我们。
The rest of the eggs are yours.
剩下的鸡蛋是你的。
I'm tired, and I want to rest.
我累了，我想休息。
[即学即用]
( )1.The rest of the students________in the classroom.
A.be B.am
C.is D.arehave/ take a rest
2.你已经工作两天了，最好休息一下。
You have already worked for two days, you'd better__________.
D
have/ take a rest
11.When I tried to get out of bed, I almost fell and hurt myself。我起床的时候，差点摔倒伤了自己。
[用法讲解]try为动词，译为"尝试，试图";
try也可为名词，译为"尝试，努力".
[常见搭配]try to do sth.努力做某事
try doing sth.尝试做某事
try...on试穿...
try out试验，试用
try one's best to do sth。尽全力做某事
have a try试一试
Eg: He tried to finish the work before the deadline.
他在截止日期前尽力完成工作。
I want to try swimming.
我想尝试游泳。
Can I try on these shoes
我可以试穿这些鞋子吗
They aretrying out a new software program.
他们正在使用一款新的软件程序。
I will try my best to meet the deadline.
我会尽全力在截至日期前完成。
Why not have a try and see if you can do it
为什么不试一试看看你能否做到呢
[即学即用]
Everyone must try his best_______(finish) the task on time.
to finish
12.If you take good care of yourself, you'll get better soon。如果你照顾好自己，你很快会好。
[用法讲解]take care还可译为"照顾，当心，关注".
Eg: Take care on your way home.
你在回家的路上要保重。
My grandmother takes care of the garden all by herself.
我的祖母独自照料花园。
Take care! There's a broken glass on the floor.
小心!地板上有个碎玻璃。
Parents should take care of their children's emotional needs.
父母应该关注孩子的情感需求。
[用法讲解]care可作动词，译为"关心，愿意";care也可为名词，译为"关心，照顾，忧虑".
[常见搭配]care for...喜欢，关心或照顾
care about...关心，挂念
take care of... 照顾=look after
Eg: She cares for her plants like they're her children.
她像照顾孩子一样照顾她的植物。
We should care about the environment.
我们应该关心环境。
Can you take care of my cat while I'm away
我离开的时候你能照顾一下我的猫吗
[派生词] careful为形容词，译为"小心的，仔细的，认真的";
careless为形容词，译为"粗心的"
[常见搭配]be careful with... 小心...
be careful in doing sth.做某事时要小心
be careful to do sth. 小心做某事
Eg: Please be careful with your things.
请小心保管你的东西。
Be careful in crossing the street.
过马路时要小心。
He is careful to read every sentence.
他小心翼翼地读每一个句子。
She is so careless that she didn't pass the exam.
她如此粗心以至于没有通过考试。
[即学即用]
( )1. He doesn't care___the result of the exam. He just wants to have a good time.
A.with B.for C.about D.at
2. Be______(care) when you cross the road. There are many cars.
3.保重，祝你旅途愉快。
_________and have a good trip.
C
careful
Take care
13.You should also talk to your friends instead of sending them message.
你也应该和你的朋友聊天而不是给他们发信息。
[用法讲解]message为可数名词，其复数形式为messages，译为"消息，通知";message还可为动词，译为"通知，报信"等。
Eg: I received severalmessages this morning.
我今天早上收到了几条消息。
He messages me to tell the news.
他给我发消息来告诉我这个消息。
What is the message of the book
这本书的中心思想是什么
[常见搭配]short message短信
receive a message收短信
send a message传递信息
leave a message留言
Eg: I'll send you a short message later.
我稍后会给你发一条短信。
Their success sends a message that hard work pays off.
他们成功传递了努力工作会有回报的信息。
Would you like to leave a message for her
你想给他留个言吗
[易混辨析]message,information与news的区别：
information(不可数名词)"信息；消息"常指通过观察，学习，调查或交谈所获得的消息，情报及资料等。在表示信息数量时，可以用"数词+量词+of+不可数名词"的结构，也可用 some/much/a little等修饰。
message(可数名词)"消息；电报"；常指口头，书面，无线电等多种渠道传送的信息等。
news(不可数名词)"新闻"；常指通过电视，报纸，广播等新闻媒体向大众发布的各种最新消息。
Eg: You can search for the information on the Internet.
你可以在网上搜寻信息。
I can leave a message for you.
我可以为你捎个口信。
I have got good news for you.
我有好消息告诉你。
[即学即用]
( )We can use mobile phones to send
A.message B.messages C.information D.news
B
Thanks!
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
有大量高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
详情请看：
https://www.21cnjy.com/help/help_extract.php

展开更多......

收起↑