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英语必修 第二册Unit 2 Be sporty,be healthy备课课件ppt
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这是一份英语必修 第二册Unit 2 Be sporty,be healthy备课课件ppt，共34页。PPT课件主要包含了with，updating ，Ⅱ短语填空 等内容，欢迎下载使用。
Ⅰ.单句语法填空1.Every vehicle is psitin,and the game can start nw. 2.Yu culd threaten t replace all their tunes white nise. 3.One day with a basket f vegetables,he annunced us that he was ging t ck a delicius dish. 4.The prblems f the cmpany (discuss) fr nearly tw hurs. 5.Tday the public is much cncerned abut the way nature (ruin).
have been discussed
is being ruined
6.He was back in the ffice, (update) the wrk schedule n the cmputer. 7.When and where t g fr the n-salary hliday_____________________ (nt decide) yet. 8.Jhn will have t g t schl by bus as his bike ____________________ (repair) by a repairman.
has nt been decided
is being repaired
be cncerned abut,check ut,hang ut with,in respnse t,put finishing tuches t,put in place,under the weather,t be hnest
1.I’m writing t have a brief intrductin f Beijing Opera_______________yur request. 2.Engineers are Chinese suspensin bridge that will be ne f the wrld’s biggest. 3.His father was last week,but he’s all right nw.
in respnse t
putting finishing tuches t
under the weather
4.The restrictins have ,after a five-day natinal strike. 5. ,it was ne f the wrst bks I’ve ever read. 6.The accuntant the bills and fund them OK. 7.During breaks,I like t my friends in the schl yard. 8.Everyne shuld the impact f infrmatin technlgy n future life.
been put in place
checked ut
hang ut with
be cncerned abut
Ⅲ.单句写作1.这些动物正以如此快的速度被捕杀,以至于它们很快就会消失。(进行时态的被动语态)These animals _________ _________ _________at such a high speed that they will disappear sn. 2.我们早点交练习,好让老师有时间批改它们。(s that)Let’s hand in the exercises earlier _________ _________ _________ ________ ________ ________ ________ ________ _________ _________.
are being hunted
s that the
teacher may have time t crrect them
3.据说已经调查了这个问题。(完成时态)It is said that the prblem _________ _________ _________ _________. 4.她有机会让她迷人的嗓音被全世界的人们听到。(make+宾语+宾语补足语)She has the pprtunity_________ _________ _________ _________ _________ _________ by peple all ver the wrld. 5.我感到非常震惊的是,我们教室的那扇窗户经常被打破。(进行时态的被动语态)I feel very shcked that the windw f ur classrm _________ _________ _________ _________.
has been lked int
t make her charming
vice heard
is always
being brken
6.为响应救济地震灾民的呼吁,人们捐了很多钱。(respnse)Peple dnate large sums _________ _________ _________ the appeal fr the victims f the earthquake. 7.她无法出席会议,所以她的助理代替了她。(place)She culdn’t attend the meeting s her assistant _________ _________ _________ _________ _________.
in respnse t
tk the
place f her
Ⅳ.阅读理解Fr thse wh can stmach it,wrking ut befre breakfast may be mre beneficial fr health than eating first,accrding t a study f meal timing and physical activity. Athletes and scientists have lng knwn that meal timing affects perfrmance.Hwever,far less has been knwn abut hw meal timing and exercise might affect general health.
T find ut,British scientists cnducted a study.They first fund 10 verweight and inactive but therwise healthy yung men,whse lifestyles are,fr better and wrse,representative f thse f mst f us.They tested the men’s fitness and resting metablic (新陈代谢的) rates and tk samples (样品) f their bld and fat tissue.Then,n tw separate mrning visits t the scientists’ lab,each man walked fr an hur at an average speed that,in thery,shuld allw his bdy t rely mainly n fat fr fuel.Befre ne f these wrkuts,the men skipped breakfast,meaning that they exercised n a cmpletely empty stmach after a lng vernight fast (禁食).On the ther ccasin,they ate a rich mrning meal abut tw hurs befre they started walking.
Just befre and an hur after each wrkut,the scientists tk additinal samples f the men’s bld and fat tissue.Then they cmpared the samples.There were cnsiderable differences. Mst bviusly,the men displayed lwer bld sugar levels at the start f their wrkuts when they had skipped breakfast than when they had eaten.As a result,they burned mre fat during walks n an empty stmach than when they had eaten first.On the ther hand,they burned slightly mre calries (卡路里),n average,during the wrkut after breakfast than after fasting.
But it was the effects deep within the fat cells that may have been the mst significant,the researchers fund.Multiple genes behaved differently, depending n whether smene had eaten r nt befre walking.Many f these genes prduce prteins (蛋白质) that can imprve bld sugar regulatin and insulin (胰岛素) levels thrughut the bdy and s are assciated with imprved metablic health.These genes were much mre active when the men had fasted befre exercise than when they had breakfasted.The implicatin f these results is that t gain the greatest health benefits frm exercise,it may be wise t skip eating first.
【语篇导读】本文是一篇说明文。科学家们通过实验得出结论:不吃早饭锻炼身体可能对健康更有益。
1.The underlined expressin “stmach it” in paragraph 1 mst prbably means “ ”. A.digest the meal easilyB.manage withut breakfastC.decide wisely what t eatD.eat whatever is ffered
解析 词义猜测题。根据第一段内容可知,画线短语指的是那些不吃早餐也能完成锻炼的人。
2.Why were the 10 peple chsen fr the experiment?A.Their lifestyles were typical f rdinary lack f exercise led t culd walk at an average had slw metablic rates.
解析 细节理解题。根据第三段第二句内容可知,之所以选择这10个人作为实验对象,是因为他们的生活方式与我们大多数人一样。
3.What happened t thse wh ate breakfast befre exercise?A.They successfully lst cnsumed a bit mre burned mre fat n displayed higher insulin levels.
解析 细节理解题。根据倒数第三段最后一句内容可知,在锻炼身体之前吃过早饭的人,消耗的卡路里更多。
4.What culd be learned frm the research?A.A wrkut after breakfast imprves gene much wrkut ften slws metablic is nt as imprtant as mrning exercise befre breakfast is better fr health.
解析 细节理解题。根据最后一段内容可知,吃早饭之前进行锻炼对健康更有益。
Ⅴ.完形填空It’s 6:15 am n a schl day,and Jcelyn Murzycki has tw kids and she needs t get ut the dr in an hur.As the sky begins t 1 ,Murzycki desn’t manage a few mre minutes f sleep. 2 ,she’s heading ut in the freezing cld n her daily plg—a run t 3 litter. First,the 4 are:a litter grabber and a reusable shpping bag,ne side fr landfill and the ther fr 5 .Cvering herself up,Murzycki jgs 6 dwn Main Street,stpping briefly t pick up a plastic cup.She usually needs t stp halfway thrugh her 20-minute run t 7 her bag.Within a few hurs the street will lk littered again.But she isn’t 8 —it just adds fuel t her plgging fire.
The wrd “plgging” cmes frm plgga,a 9 f tw Swedish wrds that mean t pick up and t jg.The activity was 10 by Erik Ahlstrm. When he mved t Stckhlm,he felt 11 at the amunt f litter in the streets and began gathering friends t clean up the neighbrhd while ut fr runs.Nw Mr.Ahlstrm is traveling the wrld,publicizing the 12 f plgging.In the U.S.,scial media and running grups are 13 peple t get ut and plg:the “plgging” tag (标签) alne has mre than 40,000 psts.
Murzycki has been ding this fr a few years even befre the trend hit the U.S.“It is really super 14 if yu g ut every single day and just pick up litter,” she says.But she has figured ut hw t make it fun by jgging with friends and adding the 15 in which finding a tiny glass bttle adds ne push-up (俯卧撑).
frB.fight frC.accunt frD.hunt D.dnating
【语篇导读】本文是一篇记叙文。文章介绍了一种可以一边慢跑一边捡垃圾的活动——plg。1.C 解析 clear清除;snw下雪;lighten变亮,照亮;darken变黑。根据常识可知,早上的时候天会逐渐变亮,故选C项。2.B 解析 thus因此;instead反而;nevertheless然而;therwise否则。她没有多睡几分钟,反而做了另一件事情。故选B项。3.D 解析 pay fr为……支付;fight fr为……战斗;accunt fr是……的原因;hunt fr寻找。根据第4空后面的“a litter grabber”可知,Murzycki是去街上寻找垃圾的,故选D项。
4.B 解析 sample样品;necessity必需品;pssessin拥有物;type类型。去街上捡垃圾需要一些必备的工具,故选B项。5.C 解析 srt分类;update更新;recycle回收;dnate捐赠。购物袋的作用是用来回收可利用的垃圾的,故选C项。6.D 解析 apprpriately合适地;vluntarily自愿地;persnally个人地;purpsefully有目的地。慢跑不仅仅是为了跑步,捡垃圾也是目标之一,故选D项。7.A 解析 empty清空;drp丢掉;pack打包;search搜索。跑步过程中要不断回收垃圾,那么装垃圾的袋子自然会满,需要清空,故选A项。
8.A 解析 prevent阻止;accept接受;discver发现;persuade说服。根据下文“it just adds fuel t her plgging fire”可知,街上再次出现的垃圾并没有给她带来阻力,反而给了她动力,故选A项。9.B 解析 cllectin收集;cmbinatin结合;cnnectin连接;cmparisn比较。两个单词组合形成一个单词,这是一种很常见的构词法,故选B项。10.A 解析 launch发射,发起;challenge挑战;cntrl控制;jin加入。根据第11空后的“began gathering friends t clean up the neighbrhd while ut fr runs(开始召集朋友们在外出跑步时清理附近街区的垃圾)”可知,这项运动是由他发起的,故选A项。
11.D 解析 mad疯狂的;hpeless无望的;amused逗乐的;amazed感到震惊的。下文提到,他开始召集朋友们捡垃圾,由此可知,垃圾的数量很多,这是令人感到震惊的,只有D项符合语境逻辑,故选D项。12.C 解析 rule规则;feature特征;benefit益处;cnsequence后果。由前面的动词publicize“宣传,推广”可知,此处应该填入一个积极色彩的词,故选C项。13.D 解析 require要求;warn警告;remind提醒;inspire启发,鼓舞。根据语体色彩可知,只有inspire最符合句意,故选D项。
14.A 解析 depressing令人沮丧的;cnfusing令人困惑的;shameful羞耻的;false错误的。根据下文“But she has figured ut hw t make it fun(但是她知道了如何让这件事变得有趣)”可知,此处应填入与fun意义相反的词,depressing“令人沮丧的”符合条件,故选A项。15.C 解析 weight体重;value价值;exercise锻炼;training训练。慢跑是一种锻炼,俯卧撑也是一种锻炼,故选C项。
Ⅵ.七选五Want t blw ut all the candles n yur cake when yu’re 75 r climb stairs withut feeling ut f breath at the tp? 1 . Breathe in thrugh yur nseWhen it’s ht and dry r very cld,r yu’re in a dusty r plluted envirnment,try t breathe thrugh yur nse and breathe ut thrugh yur muth.Our nses filter(过滤) the air we breathe and cntrl its temperature. 2 .
D simple wrkuts that imprve yur lungsTry this easy exercise t help increase yur lung capacity (容量):lie n yur back with knees bent and feet flat n the flr.Put yur hands behind yur head and bring yur elbws(肘部) tgether s that they nearly tuch. 3 .Then yur arms are flat n the flr when yur lungs are full.When yu breathe ut,raise yur elbws again.
Wear a face mask t d wrk arund the huse 4 .But if yu are using them,make sure yu wear a face mask t prevent dangerus gases reaching yur lungs.Make sure yur windws are pen at the same time and keep the air in the rm fresh. 5 A study frm the University f Nttingham fund that peple wh ate mre than five apples a week had imprved lung functin.And eating mre ily fish can help reduce inflammatin (炎症),which is linked t lung prblems.
A.Eat healthy diets gd fr yur lungB.Face masks are useful t prevent diseasesC.There are ways t imprve yur lung pwerD.Avid daily prducts that give ff harmful gasesE.As yu breathe in,let them drp t yur sides slwlyF.It is nt difficult fr thse wh keep exercising regularly in lifeG.But when yu breathe in thrugh yur muth,everything ges t yur lungs
【语篇导读】本文是一篇说明文。文章介绍了四种可以提高肺活量的方法。1.C 解析 上文“Want t blw ut all the candles n yur cake when yu’re 75 r climb stairs withut feeling ut f breath at the tp?”询问读者是否想要提高肺活量,下文讲述的是提高肺活量的方法,所以此处应该引出下文所说的方法。C项“There are ways t imprve yur lung pwer(有一些方法可以提高你的肺活量)”承上启下,符合语境,故选C项。2.G 解析 根据上文“Our nses filter the air we breathe and cntrl its temperature.”可知,上文讲述的是用鼻子呼吸的好处。G项“But when yu breathe in thrugh yur muth,everything ges t yur lungs(但是当你用嘴吸气时,所有的东西都会进入你的肺里)”承接上文,故选G项。
3.E 解析 根据本段小标题“D simple wrkuts that imprve yur lungs”可知,本段讲的是可以通过做一些锻炼动作来提高肺活量,且该空上下文都在讲如何做动作,故E项“As yu breathe in,let them drp t yur sides slwly(当你吸气时,让它们慢慢垂到你的身体两侧)”符合语境,故选E项。4.D 解析 根据本段小标题“Wear a face mask t d wrk arund the huse”以及下文“But if yu are using them,make sure yu wear a face mask t prevent dangerus gases reaching yur lungs.”可猜测,本段讲述的是避免日常使用会散发有害气体的产品。D项“Avid daily prducts that give ff harmful gases(避免日常使用会散发有害气体的产品)”符合语境,故选D项。
Ⅰ.单句语法填空1.Every vehicle is psitin,and the game can start nw. 2.Yu culd threaten t replace all their tunes white nise. 3.One day with a basket f vegetables,he annunced us that he was ging t ck a delicius dish. 4.The prblems f the cmpany (discuss) fr nearly tw hurs. 5.Tday the public is much cncerned abut the way nature (ruin).
have been discussed
is being ruined
6.He was back in the ffice, (update) the wrk schedule n the cmputer. 7.When and where t g fr the n-salary hliday_____________________ (nt decide) yet. 8.Jhn will have t g t schl by bus as his bike ____________________ (repair) by a repairman.
has nt been decided
is being repaired
be cncerned abut,check ut,hang ut with,in respnse t,put finishing tuches t,put in place,under the weather,t be hnest
1.I’m writing t have a brief intrductin f Beijing Opera_______________yur request. 2.Engineers are Chinese suspensin bridge that will be ne f the wrld’s biggest. 3.His father was last week,but he’s all right nw.
in respnse t
putting finishing tuches t
under the weather
4.The restrictins have ,after a five-day natinal strike. 5. ,it was ne f the wrst bks I’ve ever read. 6.The accuntant the bills and fund them OK. 7.During breaks,I like t my friends in the schl yard. 8.Everyne shuld the impact f infrmatin technlgy n future life.
been put in place
checked ut
hang ut with
be cncerned abut
Ⅲ.单句写作1.这些动物正以如此快的速度被捕杀,以至于它们很快就会消失。(进行时态的被动语态)These animals _________ _________ _________at such a high speed that they will disappear sn. 2.我们早点交练习,好让老师有时间批改它们。(s that)Let’s hand in the exercises earlier _________ _________ _________ ________ ________ ________ ________ ________ _________ _________.
are being hunted
s that the
teacher may have time t crrect them
3.据说已经调查了这个问题。(完成时态)It is said that the prblem _________ _________ _________ _________. 4.她有机会让她迷人的嗓音被全世界的人们听到。(make+宾语+宾语补足语)She has the pprtunity_________ _________ _________ _________ _________ _________ by peple all ver the wrld. 5.我感到非常震惊的是,我们教室的那扇窗户经常被打破。(进行时态的被动语态)I feel very shcked that the windw f ur classrm _________ _________ _________ _________.
has been lked int
t make her charming
vice heard
is always
being brken
6.为响应救济地震灾民的呼吁,人们捐了很多钱。(respnse)Peple dnate large sums _________ _________ _________ the appeal fr the victims f the earthquake. 7.她无法出席会议,所以她的助理代替了她。(place)She culdn’t attend the meeting s her assistant _________ _________ _________ _________ _________.
in respnse t
tk the
place f her
Ⅳ.阅读理解Fr thse wh can stmach it,wrking ut befre breakfast may be mre beneficial fr health than eating first,accrding t a study f meal timing and physical activity. Athletes and scientists have lng knwn that meal timing affects perfrmance.Hwever,far less has been knwn abut hw meal timing and exercise might affect general health.
T find ut,British scientists cnducted a study.They first fund 10 verweight and inactive but therwise healthy yung men,whse lifestyles are,fr better and wrse,representative f thse f mst f us.They tested the men’s fitness and resting metablic (新陈代谢的) rates and tk samples (样品) f their bld and fat tissue.Then,n tw separate mrning visits t the scientists’ lab,each man walked fr an hur at an average speed that,in thery,shuld allw his bdy t rely mainly n fat fr fuel.Befre ne f these wrkuts,the men skipped breakfast,meaning that they exercised n a cmpletely empty stmach after a lng vernight fast (禁食).On the ther ccasin,they ate a rich mrning meal abut tw hurs befre they started walking.
Just befre and an hur after each wrkut,the scientists tk additinal samples f the men’s bld and fat tissue.Then they cmpared the samples.There were cnsiderable differences. Mst bviusly,the men displayed lwer bld sugar levels at the start f their wrkuts when they had skipped breakfast than when they had eaten.As a result,they burned mre fat during walks n an empty stmach than when they had eaten first.On the ther hand,they burned slightly mre calries (卡路里),n average,during the wrkut after breakfast than after fasting.
But it was the effects deep within the fat cells that may have been the mst significant,the researchers fund.Multiple genes behaved differently, depending n whether smene had eaten r nt befre walking.Many f these genes prduce prteins (蛋白质) that can imprve bld sugar regulatin and insulin (胰岛素) levels thrughut the bdy and s are assciated with imprved metablic health.These genes were much mre active when the men had fasted befre exercise than when they had breakfasted.The implicatin f these results is that t gain the greatest health benefits frm exercise,it may be wise t skip eating first.
【语篇导读】本文是一篇说明文。科学家们通过实验得出结论:不吃早饭锻炼身体可能对健康更有益。
1.The underlined expressin “stmach it” in paragraph 1 mst prbably means “ ”. A.digest the meal easilyB.manage withut breakfastC.decide wisely what t eatD.eat whatever is ffered
解析 词义猜测题。根据第一段内容可知,画线短语指的是那些不吃早餐也能完成锻炼的人。
2.Why were the 10 peple chsen fr the experiment?A.Their lifestyles were typical f rdinary lack f exercise led t culd walk at an average had slw metablic rates.
解析 细节理解题。根据第三段第二句内容可知,之所以选择这10个人作为实验对象,是因为他们的生活方式与我们大多数人一样。
3.What happened t thse wh ate breakfast befre exercise?A.They successfully lst cnsumed a bit mre burned mre fat n displayed higher insulin levels.
解析 细节理解题。根据倒数第三段最后一句内容可知,在锻炼身体之前吃过早饭的人,消耗的卡路里更多。
4.What culd be learned frm the research?A.A wrkut after breakfast imprves gene much wrkut ften slws metablic is nt as imprtant as mrning exercise befre breakfast is better fr health.
解析 细节理解题。根据最后一段内容可知,吃早饭之前进行锻炼对健康更有益。
Ⅴ.完形填空It’s 6:15 am n a schl day,and Jcelyn Murzycki has tw kids and she needs t get ut the dr in an hur.As the sky begins t 1 ,Murzycki desn’t manage a few mre minutes f sleep. 2 ,she’s heading ut in the freezing cld n her daily plg—a run t 3 litter. First,the 4 are:a litter grabber and a reusable shpping bag,ne side fr landfill and the ther fr 5 .Cvering herself up,Murzycki jgs 6 dwn Main Street,stpping briefly t pick up a plastic cup.She usually needs t stp halfway thrugh her 20-minute run t 7 her bag.Within a few hurs the street will lk littered again.But she isn’t 8 —it just adds fuel t her plgging fire.
The wrd “plgging” cmes frm plgga,a 9 f tw Swedish wrds that mean t pick up and t jg.The activity was 10 by Erik Ahlstrm. When he mved t Stckhlm,he felt 11 at the amunt f litter in the streets and began gathering friends t clean up the neighbrhd while ut fr runs.Nw Mr.Ahlstrm is traveling the wrld,publicizing the 12 f plgging.In the U.S.,scial media and running grups are 13 peple t get ut and plg:the “plgging” tag (标签) alne has mre than 40,000 psts.
Murzycki has been ding this fr a few years even befre the trend hit the U.S.“It is really super 14 if yu g ut every single day and just pick up litter,” she says.But she has figured ut hw t make it fun by jgging with friends and adding the 15 in which finding a tiny glass bttle adds ne push-up (俯卧撑).
frB.fight frC.accunt frD.hunt D.dnating
【语篇导读】本文是一篇记叙文。文章介绍了一种可以一边慢跑一边捡垃圾的活动——plg。1.C 解析 clear清除;snw下雪;lighten变亮,照亮;darken变黑。根据常识可知,早上的时候天会逐渐变亮,故选C项。2.B 解析 thus因此;instead反而;nevertheless然而;therwise否则。她没有多睡几分钟,反而做了另一件事情。故选B项。3.D 解析 pay fr为……支付;fight fr为……战斗;accunt fr是……的原因;hunt fr寻找。根据第4空后面的“a litter grabber”可知,Murzycki是去街上寻找垃圾的,故选D项。
4.B 解析 sample样品;necessity必需品;pssessin拥有物;type类型。去街上捡垃圾需要一些必备的工具,故选B项。5.C 解析 srt分类;update更新;recycle回收;dnate捐赠。购物袋的作用是用来回收可利用的垃圾的,故选C项。6.D 解析 apprpriately合适地;vluntarily自愿地;persnally个人地;purpsefully有目的地。慢跑不仅仅是为了跑步,捡垃圾也是目标之一,故选D项。7.A 解析 empty清空;drp丢掉;pack打包;search搜索。跑步过程中要不断回收垃圾,那么装垃圾的袋子自然会满,需要清空,故选A项。
8.A 解析 prevent阻止;accept接受;discver发现;persuade说服。根据下文“it just adds fuel t her plgging fire”可知,街上再次出现的垃圾并没有给她带来阻力,反而给了她动力,故选A项。9.B 解析 cllectin收集;cmbinatin结合;cnnectin连接;cmparisn比较。两个单词组合形成一个单词,这是一种很常见的构词法,故选B项。10.A 解析 launch发射,发起;challenge挑战;cntrl控制;jin加入。根据第11空后的“began gathering friends t clean up the neighbrhd while ut fr runs(开始召集朋友们在外出跑步时清理附近街区的垃圾)”可知,这项运动是由他发起的,故选A项。
11.D 解析 mad疯狂的;hpeless无望的;amused逗乐的;amazed感到震惊的。下文提到,他开始召集朋友们捡垃圾,由此可知,垃圾的数量很多,这是令人感到震惊的,只有D项符合语境逻辑,故选D项。12.C 解析 rule规则;feature特征;benefit益处;cnsequence后果。由前面的动词publicize“宣传,推广”可知,此处应该填入一个积极色彩的词,故选C项。13.D 解析 require要求;warn警告;remind提醒;inspire启发,鼓舞。根据语体色彩可知,只有inspire最符合句意,故选D项。
14.A 解析 depressing令人沮丧的;cnfusing令人困惑的;shameful羞耻的;false错误的。根据下文“But she has figured ut hw t make it fun(但是她知道了如何让这件事变得有趣)”可知,此处应填入与fun意义相反的词,depressing“令人沮丧的”符合条件,故选A项。15.C 解析 weight体重;value价值;exercise锻炼;training训练。慢跑是一种锻炼,俯卧撑也是一种锻炼,故选C项。
Ⅵ.七选五Want t blw ut all the candles n yur cake when yu’re 75 r climb stairs withut feeling ut f breath at the tp? 1 . Breathe in thrugh yur nseWhen it’s ht and dry r very cld,r yu’re in a dusty r plluted envirnment,try t breathe thrugh yur nse and breathe ut thrugh yur muth.Our nses filter(过滤) the air we breathe and cntrl its temperature. 2 .
D simple wrkuts that imprve yur lungsTry this easy exercise t help increase yur lung capacity (容量):lie n yur back with knees bent and feet flat n the flr.Put yur hands behind yur head and bring yur elbws(肘部) tgether s that they nearly tuch. 3 .Then yur arms are flat n the flr when yur lungs are full.When yu breathe ut,raise yur elbws again.
Wear a face mask t d wrk arund the huse 4 .But if yu are using them,make sure yu wear a face mask t prevent dangerus gases reaching yur lungs.Make sure yur windws are pen at the same time and keep the air in the rm fresh. 5 A study frm the University f Nttingham fund that peple wh ate mre than five apples a week had imprved lung functin.And eating mre ily fish can help reduce inflammatin (炎症),which is linked t lung prblems.
A.Eat healthy diets gd fr yur lungB.Face masks are useful t prevent diseasesC.There are ways t imprve yur lung pwerD.Avid daily prducts that give ff harmful gasesE.As yu breathe in,let them drp t yur sides slwlyF.It is nt difficult fr thse wh keep exercising regularly in lifeG.But when yu breathe in thrugh yur muth,everything ges t yur lungs
【语篇导读】本文是一篇说明文。文章介绍了四种可以提高肺活量的方法。1.C 解析 上文“Want t blw ut all the candles n yur cake when yu’re 75 r climb stairs withut feeling ut f breath at the tp?”询问读者是否想要提高肺活量,下文讲述的是提高肺活量的方法,所以此处应该引出下文所说的方法。C项“There are ways t imprve yur lung pwer(有一些方法可以提高你的肺活量)”承上启下,符合语境,故选C项。2.G 解析 根据上文“Our nses filter the air we breathe and cntrl its temperature.”可知,上文讲述的是用鼻子呼吸的好处。G项“But when yu breathe in thrugh yur muth,everything ges t yur lungs(但是当你用嘴吸气时,所有的东西都会进入你的肺里)”承接上文,故选G项。
3.E 解析 根据本段小标题“D simple wrkuts that imprve yur lungs”可知,本段讲的是可以通过做一些锻炼动作来提高肺活量,且该空上下文都在讲如何做动作,故E项“As yu breathe in,let them drp t yur sides slwly(当你吸气时,让它们慢慢垂到你的身体两侧)”符合语境,故选E项。4.D 解析 根据本段小标题“Wear a face mask t d wrk arund the huse”以及下文“But if yu are using them,make sure yu wear a face mask t prevent dangerus gases reaching yur lungs.”可猜测,本段讲述的是避免日常使用会散发有害气体的产品。D项“Avid daily prducts that give ff harmful gases(避免日常使用会散发有害气体的产品)”符合语境,故选D项。
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