【暑假自学课】2024年新八年级英语暑假提升精品讲义（人教版）-专题04 Unit 2 How often do you exercise Section B（原卷版+解析版）

这是一份【暑假自学课】2024年新八年级英语暑假提升精品讲义（人教版）-专题04 Unit 2 How often do you exercise Section B（原卷版+解析版），文件包含专题04Unit2HowoftendoyouexerciseSectionB原卷版docx、专题04Unit2HowoftendoyouexerciseSectionB解析版docx等2份试卷配套教学资源，其中试卷共30页， 欢迎下载使用。

1、熟记词汇及hw ften的相关句型。
2、能用英语描绘自己的饮食习惯。
重点单词
cffee n.咖啡 die v.消失；死亡；灭亡
health n.健康；人的身体（或精神）状态 writer n.作者；作家
result n.结果；后果 dentist n.牙科医生
percent n.百分之······ magazine n.杂志；期刊
nline adj.&adv.在线（的）；联网（的） hwever adv.然而；不过
televisin n.电视节目；电视机 than prep.&cnj.(用以引出比
althugh cnj.虽然；尽管；即使 thrugh prep.以；凭借；穿过
almst adv.几乎；差不多 mind n.头脑；心智
nne prn.没有一个；毫无 bdy n.身体
less adv.较少；较小adj.&prn.更少的 such adj.&prn.这样的；那样的；类似的
pint n.得分；点v.指；指向 tgether adv.在一起；共同
重点短语
g t the dentist 去看牙医 junk fd 垃圾食品
every night 每晚（作状语） 16-year-ld 16岁的
hw ften 多久一次 a lt f 许多，大量
g camping 去野营 free time activities 课余活动
mre than=ver 多于 teeth cleaning 洗牙
all一点也不 fast fd 快餐
g nline=surf n the Internet 上网 the answer t...······的答案
less than 少于 a few几个，一些
ne t three times a week一周一至三次 such as例如；像······这样
mst f 大部分 ld habits die hard 旧习难改
have t d不得不做
知识点梳理
知识点01 be gd fr的用法
教材原句 She says it's gd fr my health.她说它对我的健康有好处。（P12)
用法
be gd fr意为“对······有益／好处”，反义词组 be bad fr意为“对··..有害”。fr后接名词、代词或动词－ing
形式。
Eating fruit and vegetables is gd fr ur health.吃水果和蔬菜对我们的健康有好处。
辨析be gd at,be gd t,be gd fr,be gd with
be gd at擅长······
be gd t对······友好
be gd fr对······有益处
be gd with善于应付······的；对······有办法
一言辨异
Mr.Smith is gd at playing the pian.He is gd t his students and is gd with children. He thinks drinking milk is gd fr ur health.史密斯先生擅长弹钢琴。他对学生很好，管理孩子有一套。他认为喝牛奶对我们的健康有好处。
知识点02 health的用法
教材原句 She says it's gd fr my health.她说它对我的健康有好处。（P12)
用法
health做名词，意为“健康”，是不可数名词，没有复数形式。
Exercise is gd fr the health.锻炼有益健康。
固定搭配
in gd health 健康状况良好；
in pr health健康状况不好。
拓展
health的派生词有：
health n.健康
healthy adj.健康的 反义词 unhealthy adj.不健康的
healthily adv.健康地 反义词unhealthily adv.不健康地
知识点03 result的用法
教材原句Here are the results.以下是（调查）结果。（P13)
用法
result做可数名词，意为“结果；后果”。
We all want t knw the result f the game.我们都想知道比赛结果。
固定搭配
as a result结果，因此；as a result f由于······的原因，作为······结果；the result f······的结果。
He didn't study hard,as a result,he failed the exam.他学习不用功，结果没有通过考试。
知识点04 that引导的宾语从句的用法
教材原句We fund that nly fifteen percent f ur students exercise every day.我们发现我们的学生中只有15%的人每天锻炼。（P13)
句子结构分析
We fund that nly fifteen percent f ur students exercise every day.
主语谓语 连接词 宾语从句
We fund that nly five students chse t jin the swimming club.我们发现只有五个学生选择加入游泳俱乐部。
拓展
宾语从句的三类引导词
1.that(表陈述语气）
2.if/whether(表示“是否”）
3.特殊疑问词（组），如what,hw,why,hw lng...
We all knw that he is a smart man.我们都知道他是个聪明的人。
I dn't knw if/ whether he will cme t my birthday party.我不知道他是否会来参加我的生日聚会。
He asked me what I wanted t rder.他问我想点什么。
知识点05 “基数词＋percent f..."结构的用法
教材原句
We fund that nly fifteen percent f ur students exercise every day.我们发现我们的学生中只有15%的人每天锻炼。（P13)
用法
“基数词＋percent+f...”结构中谓语的单复数由 percent f后面跟的名词（或代词）决定。percent做名词，意为“百分之······”。
Seventy percent f the teachers in this schl are wmen.这个学校的老师百分之七十是女老师。
Twenty percent f the milk is bad.百分之二十的牛奶坏了。
知识点06 surprised的用法
教材原句 we were surprised that ninety percent f them use the Internet every day.····但是让我们惊讶的是，他们中有90%的人每天使用网络。（P13)
句子结构分析
we were surprised that ninety percent f them use the Internet every day.
主语 谓语 连接词 宾语从句
用法
surprised 意为“感到吃惊的”。be surprised t d sth.表示“对做某事感到惊讶”；be surprised at sth.表示“对某事感到惊讶”。以上句式都是人做主语。
We are surprised that she is ill.她生病了，我们感到吃惊。
I was surprised at seeing him there.在那里看见他，我感到很惊讶。
要点辨析surprised, surprising
surprised形容词 感到吃惊、意外，人做主语
surprising 形容词 令人惊奇的，物做主语或在句中做定语
一言辨异
They were surprised t hear the surprising news. 听到这个令人惊奇的消息他们很吃惊。
拓展
surprise做名词，意为“惊奇，诧异”。
T my surprise,he wn the prize.令我吃惊的是他得奖了。
固定搭配
t ne's surprise 使某人感到惊讶的是;in surprise惊讶地，惊奇地（修饰动词）；get a surprise吃惊。
知识点07 the answer t的用法
教材原句
The answers t ur questins abut watching televisin were als interesting.对我们提出的有关看电视的问题的回答也颇有意思。（P13)
用法
the answer t...表示“······的答案／回答”，t是介词。
Read this passage,and find ut the answer t this questin.阅读这篇短文，并找出这个问题的答案。
拓展 介词t的用法：
the answer t...······的答案 the key t...······的答案／钥匙／秘诀
the ticket t...······的票 the way t...去······(地方）的路
the slutin t...······的解决方案 the bridge t knwledge 通往知识的桥梁
the secret t...······的秘诀
知识点08 althugh的用法（高频考点）
教材原句
Althugh many students like t watch sprts,game shws are the mst ppular.虽然很多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。（P13)
用法
althugh相当于thugh,意为“虽然；尽管；即使”，引导让步状语从句。
Althugh/Thugh it was s cld,he went ut withut an vercat.尽管天气很冷，但他还是没有穿大衣就出去了。
拓展
althugh/thugh 这两个词都不能与 but连用，即句中用了althugh/thugh就不能再用but.不过althugh可
以与yet/still一起使用。他虽然上了年纪，但还是十分强壮。
误：Althugh he is very ld,but he is quite strng.
正：Althugh he is very ld,he is quite strng.
正：Althugh he is very ld,yet/still he is quite strng.
正：He is very ld,but he is quite strng.
注意
thugh 做副词，意为“然而；可是”，在口语中常将其置于句末。
知识点9 nne的用法（高频考点）
教材原句Nne.没有一个。（P16)
用法
nne指人或物中“（三者或三者以上）一个也没有；毫无”，做主语时，谓语动词既可为单数形式，也可为复数形式。nne f后接不可数名词时，谓语动词只能用单数形式。
Nne f them is/are Japanese.他们当中没有一个是日本人。
Nne f the mney is mine.这些钱都不是我的。
n ne意为“没有人”，相当于nbdy,后面不接f短语。做主语时，谓语动词为单数形式。
重要考点
在中考中与nne一起考查的词：bth都（两者）；all都（三者及以上）；neither都不（两者）；either两者中的任一；nthing没有东西；nbdy没有人。
温馨提示
nne 可以用于回答 hw many/much引导的特殊疑问句。
－Hw many bks are there in yur desk?你的书桌里有多少本书？
－Nne.一本也没有。
知识点10 by +v. - ing的用法
教材原句
It is gd t relax by using the Internet r watching game shws, but we think the best way t relax is thrugh exercise.通过使用网络或观看游戏类节目来放松是件好事，但我们认为最佳的放松方式是通过锻炼。（P13)
用法
by +v. - ing构成的短语可做行为方式状语。by后接名词、代词、动名词形式，表示“通过某种方式、手段做某事”。
拓展
by+交通工具，“乘·”
by做介词，“在······边”，相当于near
by+时间，“不迟于到······时”
by用于被动语态，后接动作执行者
by neself表示“独自地；单独地”
固定搭配
by the way顺便问一下；by mistake 弄错；by accident偶然地；；by turns轮流；learn by heart 背会，记住；ne by ne一个一个地；step by step一步一步地。
知识点11 thrugh 的用法
教材原句
It is gd t relax by using the Internet r watching game shws, but we think the best way t relax is thrugh exercise.通过使用网络或观看游戏类节目来放松是件好事，但我们认为最佳的放松方式是通过锻炼。（P13)
用法
thrugh做介词，表示“以；凭借；通过······的方式”。
She gt the psitin thrugh her father.她通过她爸爸获得那个职位。
拓展
thrugh 做介词，意为“穿过；穿越；穿透”。
I saw it thrugh the windw.我透过窗户看见了它。
要点辨析crss,acrss,thrugh,ver
“穿”法不同
（1)crss是动词，指（从表面）穿过、越过、渡过（可直接接宾语）。
（2)acrss指从这边到那边平面通过，横过（含义与n有关，“动词walk/g/runswim等”相当于常与crss,street,bridge,river等连用。
（3)thrugh强调从内部“穿过”，含义与in有关，如穿过森林、树林、城市、窗
户等。
（4)ver越过······(指从上方跨过）。
一言辨异
Crss the rad,then walk thrugh the dr and g acrss the stne bridge which is ver the river,and yu'll find the stre.Yu als can see sme birds fly ver the river. 你穿过这条路，接着穿过这扇门，再走过河上的那座石桥，你就会找到这个商店。你也能看到一些鸟儿飞过那条河。
知识点12 mind的用法
教材原句
It is healthy fr the mind and the bdy.它有益于身心的健康。（P13)
用法mind 做名词，意为“头脑；心智”。
He is ninety years ld,but his mind is sharp.他虽然90岁了，但头脑还很灵活。
拓展
mind还可以做动词，意为“介意”。mind ding sth.意为“介意做某事”，mind后若跟动词，只能跟动名词。
D yu mind mving yur bike?你介意移动一下你的自行车吗？
固定搭配
change ne's mind改变主意 cme int ne's mind浮现在脑海
make up ne's mind下定决心 keep in ne's mind牢记······
Never mind.不必担心。／没关系。
重要考点
“Wuld/D yu mind ding sth.?”和“Wuld/D yu mind+人称代词宾格或形容词性物主代词＋ding sth.?”表示“你介意某人做某事吗？”。
Wuld yu mind clsing the dr?你介意把门关上吗？
D yu mind me/my pening the windw?你介意我打开窗户吗？
知识点13 such as 的用法
教材原句
Exercise such as playing sprts is fun,and yu can spend time with yur friends and family as yu play tgether.像进行体育运动这样的锻炼很有趣，而且当你和朋友、家人一起运动时，你们还可以共度时光。（P13)
用法
such as意为“比如；例如”，用于引出同类事物或人中的多个例子。
I have lts f interests,such as singing,dancing,drawing and s n.我有许多兴趣，例如唱歌、跳舞、画画等。
拓展
fr example也表示“例如”，一般用以引出同类事物或人中的一个例子。
I have lts f interests,fr example,singing.我有许多兴趣，例如，唱歌。
注意
such as后接多个例子，fr example 后接一个例子。
知识点14 tgether 的用法
教材原句
Exercise such as playing sprts is fun,and yu can spend time with yur friends and family as yu play tgether.像进行体育运动这样的锻炼很有趣，而且当你和朋友、家人一起运动时，你们还可以共度时光。（P13)
用法
tgether 做副词，意为“在一起；共同”。
我们将要一起去看电影。We are ging t the cinema tgether.
固定搭配
由tgether构成的短语有：
get tgether相聚，聚会
pull tgether齐心协力
all tgether总共；总计
tgether with和······一起
重要考点
“名词／代词＋tgether with+名词／代词”在句中做主语时，谓语动词的形式应与tgether with前面的那个
名词或代词在人称和数上保持一致。
Tm,tgether with his parents,is ging t visit the Great Wall.汤姆打算和他的父母一起去参观长城。
知识点15 die的用法
教材原句
And remember,“Old habits die hard.”记住，“旧习难改。”（P13)
用法 die做动词，意为“死；死亡”，现在分词为dying.（死的；无生命的）；名词形式为其形容词形式为
Dead，其名词为death
一言辨异
My pet died last year and his death made me sad. Nw he has been dead fr a lng time.我的宠物去年死了，他的死让我很悲伤。现在他已经死了很长一段时间了。
注意
die是非延续性动词，不能同表示一段的时间状语连用。如果表达“死了多长时间”，用“have/has been dead
fr+时间”或“died+时间段＋ag”。
His father has been dead fr ten years.＝His father died ten years ag.他父亲已经去世十年了。
拓展
die dwn 逐渐变弱（消失）
die frm死于（创伤、劳累、忧愁等外因）
die ut死光；灭绝
die f死于（疾病、情感、饥饿、年老等内因）
His anger has died dwn a bit.他的怒气已消了一点儿。
She died frm verwrk.她过度操劳而死。
The ld man died f cancer.那位老人患癌症死的。
知识点16 befre的用法
教材原句.S start exercising befre it's t late!所以赶快锻炼起来，不要等到来不及了！（P13)
句子结构分析
S start exercising befre it's t late!
主句 连词befre 引导的时间状语从句
用法
befre表示“在······之前”，引导时间状语从句，和after(在······之后）相对。
Please clse the dr befre yu leave the rm.离开房间前请关上门。
注意
befre或 after 引导时间状语从句时，主句将来时，从句用一般现在时；主句过去时或过去完成时，从句用过去时。
I will finish my hmewrk befre yu return.我会在你回来之前完成作业。
拓展 befre做介词，意为“在······之前”，用在时间、事件和位置等前；做副词，表示“以前”。
Can yu cme back befre 7:00? 你能在7点之前回来吗？
I've seen that film befre.我以前看过那部电影。
知识点17 hwever的用法
教材原句
Hwever, she has sme bad habits,t.但是她也有一些坏习惯。（P15)
用法
hwever做副词，意为“然而；不过”，可位于句首、句末或句中，且常用逗号将其与句子的其他部分隔开。
It's raining hard,hwever,I decide t g ut.天正在下着大雨，可是我还是决定要出去。
注意：but表示“但是”，是开列进词，转折意味较强，直接引出分句，无需用逗号与后面的句子分开。
I want t g fr a travel,but I am t busy nw.我想去旅行，但是现在太忙了。
知识点18 mre than 的用法
教材原句She usually watches TV fr mre than tw hurs a day,...她通常每天看电视超过两个小时······(P15)
用法
mre than意为“超出；超过”，相当于ver,二者可以互换，其后常与数词连用。mre than的反义短语为less than(少于）。
He was ill fr mre than tw weeks.他病了两周多了。
It tk us mre than an hur t get there.到那儿花了我们一个多小时。
拓展
“mre than ne+可数名词单数”做主语时，虽然指两个以上的人或物，含有复数意义，但谓语动词仍为单数形式。
Mre than ne persn knws abut that.不止一个人知道那件事。
知识点19 almst 的用法
教材原句Almst every day.几乎每天。（P16)
用法
almst做副词，意为“几乎；差不多”，相当于nearly,可修饰动词、形容词、副词、名词等。
I almst drpped the plate.我差点儿把碟子掉了。
Dinner is almst ready.饭差不多做好了。
注意 almst 不和nt连用，但可以和n,nne,nthing以及never连用。
一、单项选择
1．—Hw many children are there in the classrm nw?
—________. Everyne is playing ball games n the playgrund.
A．AnybdyB．SmebdyC．NbdyD．Nne
2．Thanks fr helping me a lt. ________, I culdn’t pass the English exam.
A．MreverB．OtherwiseC．HweverD．Instead
3．If yu want t keep fit, eat mre fruit and vegetables every day. Because they’re helpful t yur _________.
A．mindB．healthC．mdD．thught
4．________ I can’t travel arund the wrld nw, ________ I can hang ut with my families accrding t TV prgrams abut different cuntries.
A．Althugh; butB．Althugh; /C．Althugh; sD．Because; s
5．—Have yu _________ seen the film Hi, Mm directed by Jia Ling?
—N, I am busy these days and have n time t see it.
A．everB．neverC．almstD．usually
6．Henry keeps exercising every mrning. ________, he lks healthier and healthier.
A．As a resultB．In the beginningC．HweverD．Mrever
7．—D yu drink as much cffee as befre?
—N, ________ at all. Because my sleeping prblem is getting wrse.
A．nneB．nthingC．littleD．a little
8．Peter, yu are t careless. I hpe that next time I will find ________ spelling mistakes in yur writing.
A．smeB．a littleC．fewerD．less
9．—Can yu give me sme advice abut vacatin trips?
—Why nt ________ ging t Hainan Island?
A．cnsiderB．mindC．keepD．think
10．—Did yu g ut with anyne?
—N. N ne was here. ________ was n vacatin.
A．SmeneB．EveryneC．AnyneD．Nne
二、单词拼写
11． it was very cld, my friend still went swimming in the swimming pl this mrning.
12．We find that nly fifteen f ur students exercise every day.
13．I’m ging t invite Helen t ur hme fr dinner tmrrw, if yu dn’t .
14．The little by is very yung. , he knws a lt f things sme peple dn`t knw.
15． (没有一个) f this wuld be pssible withut yur help.
16．There are ten hundred seagulls flying ver the lake. Hw wnderful it lks！(多于)
17．Lk! The handsme man n the cver f the (杂志) is Messi, a famus ftball player frm Argentina.
18．Ken was a late fr schl. The teacher walked int the classrm just after him.
19．He (几乎不曾) ges t the restaurant fr dinner.
20． (多久一次) d yu g fr a walk?
三、完成句子
21．百分之五十的学生每天运动少于1小时。
Fifty percent f the students d exercise fr ne hur every day.
22．刘老师已经教了我们一年多英语了。
Ms. Liu has taught us English fr a year.
23．我们大家都应该把自己的健康当回事儿。（take）
We all shuld .
24．熬夜和不吃早餐损害我们的健康。
Staying up late and having n breakfast .
25．这个问题太难了，没有学生能回答。
This questin is difficult f the students can answer it.
26．现在有—些不错的电视剧，比如《觉醒年代》和《人世间》。
There are sme gd TV plays nw, Juexing Niandai and A Lifelng Jurney.
27．没有人知道这个问题的答案。
N ne knws this questin.
28．这个班上百分之三十的学生每周锻炼四次。
the students in the class exercise fur times a week.
29．我妹妹很健康，因为她一点垃圾食品也不吃。
My sister is very healthy because she eat junk fd .
30．我妈妈要求我放学回家就做作业。
My mther me hmewrk when I schl.
四、完型填空
Hw ften d yu exercise？I'm srry t say that I exercise 31 than nce a week.I knw it is nt a 32 way f living fr a 17­year­ld by. 33 ，I really dn't have much time t 34 .I lve 35 .I used t be a member f the swimming team and the 36 team in schl.I 37 every Mnday and Thursday， 38 I played vlleyball every day after schl.But I 39 the teams in September last year 40 I had t spend much mre time 41 my study.Nw I have little time t d sprts 42 have fun.I 43 watch TV r play cmputer games，either.
The summer hliday is cming.My father asks me t play sprts 44 him.He thinks 45 is very imprtant.I hpe I have time t exercise with him.
31．A．lessB．mreC．betterD．much
32．A．badB．healthyC．wrngD．different
33．A．SB．AlthughC．AndD．Hwever
34．A．runB．exerciseC．walkD．swim
35．A．husewrkB．bksC．sprtsD．schl
36．A．basketballB．tennisC．glfD．vlleyball
37．A．played ftballB．went swimmingC．went nlineD．went t the mvies
38．A．butB．hweverC．andD．s
39．A．jinedB．dislikedC．leftD．waited
40．A．andB．becauseC．sD．thugh
41．A．nB．atC．abutD．fr
42．A．thenB．rC．sD．thugh
43．A．hardly everB．usuallyC．ftenD．always
44．A．inB．upC．withD．fr
45．A．studyB．fdC．mindD．health
五、阅读理解
A
Everyne knws that exercise is imprtant. We all need t exercise. Dctrs say it’s gd fr us. It keeps bdy strng.
When the daytime cmes, we must get up. This is the time fr exercise. Exercise means ding things with the bdy. There’re many ways t exercise. Yu can walk, run, swim, skate, r play ball games. Make sure yu exercise in the fllwing ways: Yu have t like what yu’re ding. Exercise enugh—but nt t much. It’s gd t exercise twice each week. Thirty minutes each time is enugh. Try all kinds f things until yu find ne, tw r three sprts that are suitable fr yu.
Exercising can be fun. Friends can exercise tgether at a fitness center, and they can play sprts tgether. Hw d yu exercise?
46．In the passage the writer tells us that we all need t ________.
A．drinkB．relaxC．exerciseD．wrk
47．Which f the fllwing sprts can’t we find in the passage?
A．Fishing.B．Running.C．Swimming.D．Walking.
48．What des exercise mean?
A．It means ding things with the bdy.B．It means studying.
C．It means ding lessns.D．It means playing.
49．What can exercise d t the bdy?
A．It can make the bdy weak.B．It can make the bdy strng.
C．It can make us sick.D．It can make us sleep mre.
50．The wrds “fitness center” in the text mean “________”.
A．减肥中心B．健身中心C．购物中心D．医疗中心
B
Overweight(超重) is ne f the biggest health prblems nw. Being verweight affects mre than hw yu lk. T much fat can kill yu. What’s wrse, verweight children turn int verweight adults(成人). If yu’re bese nw, yu prbably will grw int an bese adult. But here’s gd news. Yu can fight verweight.
Change yur eating habits
Yu are what yu eat. Kids like snacks. Did yu list any healthy snacks? One study f eating habits shwed that sft drinks are the first in the snack list. Next, kids chse salty snacks, like chips. What’s mre, the list is full f junk fd frm N. 3 t N. 11. Finally, N. 12, kids picked a healthy snack — fruit. S, think abut yur snack chice again.
Get utside t exercise
Jim, a player n his schl ftball team. had a weight prblem nt lng time ag. He culd never get anyne t play with him. S his father and he started playing ftball fr a few minutes every night. Ten minutes turned int an hur r mre. In just a few years, the heavy kid became athletic, fit and healthy.
Mre TV means mre fat
Nearly every American kid watches TV fr 2 hurs and 56 minutes every day that adds up t 44 days a year f sitting. Mre TV(r mre Internet surfing, r mre cmputer games) means mre fat.
Eat an apple a day, walk arund the huse, play with yur family … D it tday, and d it mre tmrrw. It will help yu a lt.
51．Accrding t the passage, kids put ________ at the end f the snack list in ne study f eating habits.
A．chipsB．ice creamC．fruitD．sft drinks
52．What des the underlined wrd “bese” mean in Chinese?
A．苗条的B．虚胖的C．健康的D．聪明的
53．What can we d t fight verweight accrding t the passage?
①Try t get up early.
②Try t take mre exercise.
③Try nt t sit in frnt f TV r cmputer fr t lng.
④Try t eat mre healthy fd.
②③④B．①②③C．①③④D．①②④