Unit 2 How often do you exercise? 词汇讲解及拓展 课件(共34张PPT) 2024-2025学年八年级英语上册（人教版）

(共34张PPT)
人教版八年级英语
Unit 2 How often do you exercise？
单元词汇讲解及拓展
CONTENT
Unit 2 How often do you exercise
重点词汇过关
housework /'ha sw k/ n.家务劳动
hardly /'hɑ dl / adv.几乎不；简直不；刚刚
ever /'ev (r)/ adv.曾经；在任何时候
hardly ever很少；几乎从不；难得
once /w ns/ adv.一次；曾经
twice /twa s/ adv.两倍；两次
Internet /' nt net/ n.因特网
program /'pr ɡr m/ n.节目；程序；课程
full /f l/ adj.满的；充满的；完全的
swing /sw / n.摇摆；秋千v.摇摆；旋转
swing dance摇摆舞
maybe /'me b / adv.或许；也许；可能
least /li st/ adj.最小的；最少的
at least至少
junk n.垃圾；废旧杂物
junk food n.垃圾食品；无营养食品
coffee /'k f / n.咖啡；咖啡色
health /helθ/ n.健康；人的身体或精神状态
result /r 'z lt/ .结果；后果
percent /p 'sent/ adj.百分之...的
online / n'la n/ adj.在线的adv.在线地
television /'tel v n/ n.电视机；电视节目
than / n/ conj.比
more than超过；多于；不仅仅；非常
almost /' lm st/ adv.几乎；差不多
none /n n/ pron.没有人；没有任何东西，毫无
less /les/ adj.更少的；较少的
less than不到；少于
point /p nt/ n.看法；要点；重点；小数点；目标；分数
although / l' / conj.虽然；尽管；然而
through /θru / prep.穿过；凭借；一直到
mind /ma nd/ .头脑；想法；意见；心思
body /'b d / n.身体
such /s t / adj.这样的；如此的
such as例如；诸如
together /t 'ɡe (r)/ adv.共同；一起
die /da / v.死；枯竭；消失
writer /'ra t (r)/ n.作者；作家
dentist /'dent st/ n.牙科医生
magazine /'m ɡ zi n/ n.杂志
however /ha 'ev (r)/ adv.然而；无论如何
than / n/ conj.比
more than超过；多于；不仅仅；非常
almost /' lm st/ adv.几乎；差不多
none /n n/ pron.没有人；没有任何东西，毫无
less /les/ adj.更少的；较少的
less than不到；少于
point /p nt/ n.看法；要点；重点；小数点
重点词汇过关
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
housework /'ha sw k
n.家务劳动
housework的意思是“家务，家庭杂务”，表示“家庭日常事务”，是不可数名词，无复数形式。如果表示“干家务”的概念，可以说do housework。
词汇拓展
what housework can you do？
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
hardly /'hɑ dl / adv.几乎不；简直不；刚刚
hardly：几乎不，简直不，强调否定或轻微程度。
hardly ever：极少，几乎不，几乎从来不，强调事件发生的极低频率。
记住哦！
频度副词在句中的通常位置 是放在动词be、助动词、情态动词之后，实义动词之前。
how often "多久一次"，用来提问某动作或者状态发生的频率。答语通常是 always, usually, often, sometimes, once/ twice a day/ month/ year等。
once /w ns/ adv.一次；曾经
once [w ns] 一次
twice [twa s] 两次
three times 三次
　　
how often "多久一次"，用来提问某动作或者状态发生的频率。答语通常是 always, usually, often, sometimes, once/ twice a day/ month/ year等。
How often do you visit the gym
你通常多久去一次健身房
Once a week.
我一周去一次。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
television /'tel v n/ n.
电视机；电视节目
根据图片描述活动内容，
用always, usually, often, sometimes, rarely, seldom, never, hardly ever
频度副词进行描述。
I always watch TV at night.
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
online / n'la n/ adj.
在线的adv.在线地
词汇拓展
I usually watch my favorite TV shows online.
我通常在线观看我最喜欢的电视剧。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议G
program /'pr ɡr m/ n.节目；程序；课程
kilogram
千克，公斤
grammar
语法
diagram
图表
program
telegram
电报
cryptogram
密码
Parallelogram
平行四边形
pr-胖人的拼音首字母
o-外形像鸡蛋
gr-工人的拼音首字母
am-是
记忆方法：一个胖人进了鸡蛋之后变成了一个工人，这是很受欢迎的节目。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
be filled with
be full of
fill…with
be filled with 是被动结构，强调装满的过程， fill 是
动词，意思是“装满”。
The basket is filled with fruits.篮子里装满了水果。
fill +对象(容器、空间)+ with +填充物(物质、内容、颜色等)。 He filled the bucket with water.
他用水把桶装满。
be full of 是主动结构，强调“满满的”状态,一般与of
组成be full of短语。The park was full of children
playing and laughing. 公园里充满了孩子们的欢声笑语。
full /f l/ adj.满的；充满的；完全的
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
swing /sw / n.摇摆；秋千
v.摇摆；旋转
词汇拓展
第三人称单数 swings
复数 swings?
过去式 swung?
现在分词 swinging?
过去分词 swung?
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
maybe/may be
may be
maybe
maybe-副词，表示“也许、可能、大概”的意思，用于
修饰动词、形容词、副词或整个句子，常用于句首或
句末，相当于perhaps。They are maybe in the park. 他们可能在公园里。
may be-短语，由情态动词may和动词be构成，表示
“可能是、也许是、或许是”的意思，用于构成系表结构或不定式结构，常用于陈述句或疑问句中。She may be very happy. 她可能很高兴。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
junk n.垃圾；废旧杂物
sort out the junk food
match the healthy food
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
result /r 'z lt/ .结果；后果
as a result
result in
result from
表示某个行为或事件最终导致了某个结果，
The heavy rain resulted in flooding in several areas.
大雨导致了几个地区的洪水。
as a result of
通常在句子中用作副词短语，来说明动作或事件的结果。She forgot to set her alarm clock, as a result, she overslept and missed her morning meeting.
通常在句子中用作介词短语，接着紧跟着描述原因的
内容。As a result of the heavy rain, the streets were flooded.
表示某事物是由于某个原因或因素而产生的结果，His success resulted from hard work and determination.他的成功来自于努力和决心。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
percent /p 'sent/ adj.百分之...的
50% fifty percent
3% three percent
0.1% zero point one two percent
100%:one hundred per cent
0.5%: point five per cent
0.46%: point four six per cent
如何用英语
表达百分数
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
but
however
常用作副词或连词，表示“但是，然而”时，常用作
副词。可放在句首、句中或句尾，后通常需要用逗号隔开。 However, I still enjoy reading when I have time. 然而，当我有时间的时候，我还是喜欢阅读。
用作连词，用于连接两个并列的句子或句子成分，表示转折或对比关系。通常置于句中，与后面的句子连用，其后一般不使用逗号。 I like reading, but I don't have much time. (我喜欢阅读，但我没有太多时间。)
however /ha 'ev (r)/ adv.然而；无论如何
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
although / l' / conj.虽然；尽管；然而
though
although
“虽然，尽管”，较为正式，常用于正式的书面语中。只能放在句首或句中。 Although he tried hard, he
failed the exam. （强调他努力了，但还是失败了）
“虽然，尽管”。常用于非正式的口语或书面语中，语气较轻松，用以陈述事实。可放在句首、句中或句末。Though he tried hard, he failed the exam.（陈述他努力了，但还是失败了）
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
through /θru / prep.穿过；
凭借；一直到
词汇拓展
He became rich through hard work.
He got the job through his uncle.
mind1)n.思想， 头脑， 记忆力， 思维方式 keep… in mind将…牢记 make up one's mind下定决心 never mind不介意2) v.介意, 关心, 当心, 照看 mind 做某事 Would you mind ( me/ my) doing sth 你介意我做…吗 Would you mind if I opened the door = Do you mind if I open the door
mind /ma nd/ .头脑；想法；意见；心思
n.思想， 头脑， 记忆力， 思维方式 keep… in mind 将…牢记
make up one‘s mind 下定决心 never mind 不介意
v.介意, 关心, 当心, 照看 mind doing sth.。介意做某事
Would you mind ( me/ my) doing sth. 你介意我做…吗
Would you mind if I opened the door
= Do you mind if I open the door
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
such /s t / adj.这样的；如此的
形副 so
名前 such
多多少少也用 so
little一词要注意
小用 such
少用 so
①such+a/ an+形容词+可数名词单数
→such a clever boy如此聪明的男孩
②such+形容词+可数名词复数
→such beautiful flowers如此漂亮的花
③such+形容词+不可数名词
→such cold weather如此冷的天气
Don't all speak together! 不要都同时说话!
together /t 'ɡe (r)/ adv.共同；一起
Don‘t all speak together! 不要都同时说话 !
We can fly a kite together. 我们可以一起放风筝。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
die /da / v.死；枯竭；消失
death
die
dead
动词，表示死亡的动作或事件。
He died in an accident. 他在一次事故中去世了。
dying
名词，表示死亡这一事件或状态。The cause of death was a heart attack. 死亡原因是心脏病发作。
形容词，强调的是临终或即将死亡的状态。The patient is dying. 病人正在垂死挣扎。
形容词，用来描述死亡的状态。
The patient is dead.病人已经去世了。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
dentist /'dent st/ n.牙科医生
词汇拓展
What do you want to be in the future
I want to be a/an…
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
magazine /'m ɡ zi n/ n.杂志
词汇拓展
picture
textbook
exercise book
dictionary
novel
notebook
magazine
comic book
diary
笔记本
相片
杂志
课本
练习本
日记
小说
漫画书
词典
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
more VS less VS fewer
more ：+可数名词复数/不可数名词
more books -更多的书
more water -更多的水
less ：后面接不可数名词
less money -更少的钱
fewer ：后面接可数名词复数
fewer people -更少的人
1. more than= over 意为“多余， 超过”I have collected more than 200 stamps.我已经收集了200多张邮票了。2. more than= very 意为“很，非常” He was more than angry at the news.他听到那则消息非常生气。Nice3. more than 意为“不仅” He is more than a policeman.他不仅是一名警察。4. more… than...意为“与其说……不如说……” That boy is more tired than hungry.与其说那小伙子饿了， 不如说他累了。
more than超过；多于；不仅仅；非常
I have collected more than 200 stamps.我已经收集了200多张邮票了。
He was more than angry at the news.他听到那则消息非常生气。
He is more than a policeman.他不仅是一名警察。
That boy is more tired than hungry.与其说那小伙子饿了， 不如说他累了。
more than= over 意为“多余， 超过”
2. more than= very 意为“很，非常”
3. more than 意为“不仅”
4. more… than...意为“与其说……不如说……”
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
almost /' lm st/ adv.几乎；差不多
nealy
almost
“几乎”或“差不多”，almost 的语气比nearly更强，可以
与否定词连用，It is almost ten o'clock. 差不多十点了。
There is almost no water left. 几乎没有水了。
“几乎”或“差不多”，常与not连用，表示“几乎不”。
It's nearly ten o'clock. 可能是9点45分。
It's not nearly so nice. 这远不如那么好。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
none /n n/ pron.没有人；没有任何东西，毫无
no one
none
nothing
= nobody“没有人” 只指人。
Who is in the room 谁在房间里
No one. 没有人。
nothing “没有任何东西”，强调内容，只指物
What is in the box 箱子里有什么
Nothing. 什么东西也没有。
"没有一个“,强调数量，可指人，也可指物 (三者或三者以上)
How much water is there in the bottle 瓶子里有多少水？
None. 一点也没有。
make a mistake 犯错误
make a decision 做决定
make progress 取得进展
make a plan 制定计划
make the bed 整理床铺
make a living 谋生
make a suggestion 提建议
point /p nt/ n.看法；要点；重点；小数点
point out
point at
point to
表示给某人指出 方向、要点或错 误等。Please keep calm
if others point out your errors.如果别人指出你 的错误，
请保持冷静。
表示指向 离说话人较远的 事物。 He pointed to the door and there I saw a girl smiling at me. 他指向门，我发现
那里有 一位姑娘朝着我微笑。
指向,离说话人较近的 事物。Our math teacher pointed
at the blackboard . 我们数学老师指着黑板。
原形 单三 过去式 现在分词 过去分词
Point points pointed pointing pointed
单词拼写
1．Mo Yan wrote many popular books. He is my favorite_______ (作家).
2．In her free time, she likes reading _________ (杂志) and newspapers.
3．It is a good _________ (习惯) to do sports every day.
4．Maybe we can learn more about Fuxi Culture (伏羲文化) on the______ (因特网).
5．We should brush our teeth _________ (两次) a day. It’s good for our teeth.
6．Last month we asked our students about their free time activities. And here are the _________ (结果).
7．Students can learn about a lot of traditional culture by watching some TV
_______ (节目), such as China in the Classics and The Chinese Poetry Competition.
8．He _________ (很少) goes to the park.
夯基达标
writer
magzine
internet
habit
twice
programs
seldom
results
9．Tom thinks it is a good way to relax _________ (凭借) exercise.
10．I play volleyball _________ (一次) a week.
11．Drinking too much coffee is bad for your _________ (健康).
12． _________ (或许) he will call you tomorrow.
13．He _________ (指) to the cup and asked how much it was.
14．When he pushed her, she _________ (摆动) very high on the swing.
15．Guancheng is a big family and I’m sure we’ll have a lot of fun _________(一起).
16．You can find some information about travelling on the _________ (网络).
17．She wants to keep healthy. _________ (然而), she likes to eat junk food.
18．I _________ (几乎不) ever travel. As you know, I don’t have enough time.
夯基达标
through
once
pointed
health
Maybe
together
internet
swung
However
hardly
选词填空
sometimes; always; often; hardly ever; never
1．It ________rains in this country, so all the trees need water very much.
2．Kate usually washes her hair at home, but ________ she washes it at school.
3．—How often do you go to the cinema — ________ . I only watch movies at home.
4．—How ________ do you go online —Every day.
5．You can tell others if you have different ideas. But ________ remember to choose the proper (恰当的) way.
hardly ever
sometimes
Never
often
always
夯基达标
the end