高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness精品学案及答案

这是一份高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness精品学案及答案，共23页。学案主要包含了词汇清单，短语清单，语法清单等内容，欢迎下载使用。
Sprts & Fitness
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Types Health Phrases Grammar...
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Team Indiv. Exer. Habits...
一、词汇清单
知识点1
1. fitness n．健康；健壮；适合
fit adj.适合的；健康的 vt.适合
unfit adj.不适合的
2.ski adj.滑雪的 vi.滑雪
skiing n．滑雪(运动)
3.hst vt.主办；主持 n．主人；东道主；节目主持人
hstess n．女主人；女主持人
4.legend n．传奇故事(或人物)；传说
legendary adj.传说的；非常有名的；传奇的
5.hnur n．荣誉；尊敬；荣幸
hnurable adj.可敬的；光荣的
hnured adj.光荣的；荣幸的；受尊敬的
have the hnur t d/ f ding sth有幸做某事
in hnur f...向……表示敬意；为纪念……
it is an hnur (fr sb) t d sth(对某人来说)做某事很荣幸
be/feel hnured t d sth做某事感到荣幸
5.glry n．荣誉；光荣；赞美
glrius adj.光荣的；辉煌的；壮丽的
6.champinship n．锦标赛；冠军赛；冠军称号
champin n．冠军；优胜者
=winner
7.determinatin n．决心；决定
determine v．决心；决定
determined adj.坚决的
with determinatin有决心地；坚定地
determine t d...决定做……(表示动作)
determine n/upn (ding) sth决定(做)某事
be determined t d...决心做……(表示状态)
8.injure vt.使受伤；损害
injured adj.受伤的；有伤的
injury n．伤害；损伤
9.graceful adj.优美的；优雅的
grace n．优美；优雅
10.strength n．力量；体力
strengthen v．加强；巩固
strng adj.强壮的；坚固的；坚强的
11.failure n．失败；失败的人(或事物)
fail v．失败；未做；不及格
12.cmpete vi.竞争；对抗
cmpetitin n．竞争；比赛
cmpetitr n．竞争者；对手
cmpetitive adj.竞争的
cmpete with/against和……竞争
cmpete fr为了……而竞争
cmpete in sth参加……比赛
13. pretend vi.& vt.假装；装扮
pretend t d sth假装做某事
pretend t be...装作是……
pretend t be ding sth假装正在做某事
pretend t have dne sth假装已经做过某事
pretend that...假装……
14.cmpared with/t 与……相比
cmpare A t B把A比作B/把A同B做比
by cmparisn 比较起来；相比之下
15.stress n．压力；紧张；重音
vt.强调；重读；使焦虑不安
vi.焦虑不安
stressful adj.造成压力的
stressed adj.感到压力的
16.cme alng 跟随；到达；进步；赶快
cme abut(尤指未经计划)发生；产生
cme acrss偶然遇到；碰见
cme up上来；走近；被提出
cme up with提出(计划、想法)；想出
cme ut出现；出版；结果是
17.make it 获得成功；准时到达
make ut弄清楚；看出；听出
make up组成；编造；化妆
make up fr弥补
make (full) use f (充分)利用
18.give up 放弃；投降
give in (t sb/sth) (向某人/物)屈服；让步
give away赠送，捐赠；分发；泄露
give ff放出(热、光、气味或气体)
give ut分发；用完；耗尽
剪下；停止做
cut dwn 砍倒
cut ff 打断，停止
cut in 插嘴
cut up 切碎
二、短语清单
重点短语
1．set an example 树立榜样
2．fall apart 破裂；破碎；崩溃
3．lse heart 丧失信心；泄气
4．give up 放弃；投降
5．at hme and abrad 国内外
6. set an example 树立榜样
7. fall apart 破裂；破碎；崩溃
8. lse heart 丧失信心；泄气
9. because f 因为；由于
10.make it 获得成功；准时到达
11.lse weight 减肥
12.build up ne’s strength 增强体质
13.under stress 在压力之下
14.with determinatin 有决心
15.nw and then 有时，偶尔
16.make a difference 有作用，有影响
17.even if/ thugh 即使；虽然
18.wrk ut 锻炼；计算出；解决
把……添加到……
20.make a list f 列……的清单
21.earn frm his failures 从失败中吸取教训
22.feel hnred t d sth 做某事感到荣幸
23.in a sense 从某种意义上说
24.keep a healthy diet 保持健康的饮食
25.strengths and weaknesses 优点和缺点
26.have/hld/take a (psitive) attitude twards/ t sth 对持（积极）态度
27.have a gd master /knwledge f 精通，掌握
28.track and field 田径
29.by the way顺便问一下
30.instead f相反；而不是
31.make a difference有作用或影响
与……比较
33.make sure确保；保证
34.be similar t和……相似
35.in cmmn with与……一样
36.be different frm与…不同
37.play a rle in在…起作用在...中扮演角色
把……和……联系起来
39.lse weight 减轻体重；减肥
40.get used t sth./ding sth. 习惯于
【经典练】
一：写作词汇（汉译英）
____________n.健康; 健壮；适合 ____________n. 比赛项目；大事；公开活动
____________跟随；到达；进步；赶快 _________ adj/ vi. 滑雪的 .滑雪
___________vt/ n. 主办；主持 ；东道主； ___________锻炼；计算出；解决
___________获得成功；准时到达 ____________n运动员；运动健儿
___________n vt. 高手; 主人 . 精通；掌握 ___________n.荣誉；尊敬；荣幸
___________n. 奖章; 勋章 ___________n. 决心；决定
___________vt. 使受伤；损害 ___________adj. 受伤的；有伤的
___________n. 伤害；损伤 ___________丧失信心；泄气
___________adj. 优美的；优雅的 ___________n.力量；体力
___________n. 失败；失败的人(或事物) ___________放弃；投降
___________vi. 竞争；对抗 __________有道理；合乎情理；表述清楚
__________vi.& vt.假装；装扮 __________vi vt n.. 欺骗；蒙骗 骗
_______ adj. 积极的；正面的 __________n vi.规定饮食；日常饮食 .节食__________有作用或影响 __________停止做(或使用、食用)；剪下
二：阅读词汇（英语汉）
sccer：n__________________ event: n____________
ski:adj vi_______________ trackn ： vt.& vi_____________
track and field_________________ gym: n______________________
gymnastics:n________________ sweat: vt vi n._________________
legend: n____________________ glry: n__________________
medal: n________________ champinship: n_______________
champin: n__________________ determinatin: n______________
apart: adv______________________ captain:n_________________
millin:num__________ cheat:vi vt n. _________________
audience:n______________ slim:adj__________________
diet:n vi______________________ push-up:______________
jg:vi n________________ errr: n_____________
三：高频短语
1．______________树立榜样 2．_______________ 破裂；破碎；崩溃
3．_____________丧失信心；泄气 4．_______________ 放弃；投降
5．_____________ 国内外 6. _______________t 破裂；破碎；崩溃
7. ______________因为；由于 8. _______________ 获得成功；准时到达
9_______________ 减肥 10. _______________ 增强体质
11. _____________在压力之下 12_______________有时，偶尔
13_______________有作用，有影响 14_______________即使；虽然
15______________锻炼；计算出；解决 16. _______________把……添加到……
17. _____________列……的清单 18_______________从失败中吸取教训
19. _____________做某事感到荣幸 20_______________从某种意义上说
21. _____________保持健康的饮食 22. _______________ 优点和缺点
23. _____________对持（积极）态度 24_______________精通，掌握
25. _____________把……和……联系起来 26. _______________. 习惯于
四：重点词性转化
1．fit adj．健康的；合适的___________n．健康；适合__________ adj．不适合的
2．hst vt．主办；主持n．主人；主持人__________ n．女主人；女房东
3．hnur n．荣誉；尊敬__________ adj．可敬的__________ adj．受尊敬的
4．determine vt．决定；确定__________ adj．坚决的；有决心的__________ n．决心；决定
5．injure v．使受伤__________ adj．受伤的；有伤的__________ n．伤害；损伤
6．strng adj．强壮的__________ n．力量；体力__________ vt．加强
7．fail vi．失败 vt．未做；未履行__________ n．失败；失败的人（或事物）
8．cmpete vi．竞争；对抗__________ n．竞争__________ adj．有竞争力的__________ n．竞争者；对手
9．stress n．压力；强调 v．强调__________ adj．焦虑的→__________adj．压力大的
10．cmpare v．比较；把．．．比作__________ n.比较，对比
11．athlete n．运动员；运动健儿__________ adj.运动的；身体健壮的
12．glry n．荣誉；光荣；赞美__________ adj．辉煌的；荣誉的；极好的
13．millin num．一百万__________ n．百万富翁；大富翁；大财主
14．grace n．优美，优雅；文雅，高雅__________ adj．优美的，优雅的
五：重点词汇语法填空
1. Nw that yu have made the __________(determine), the next step is t d it withut hesitatin.
2. The ability t keep calm whenever and wherever is ne f his ________ (strength).
3. My parents had n chice but t give in____ me，because they lved me s much.
4. D nt let any ________ (fail) disappints yu, fr yu can make a difference by yur hardwrking.
5. Scientists can’t make sure what’s the mst effective way t imprve physical _______ (fit) ?
6. The beneficial cnnectins between the tw cuntries has been _________ (strength) thrugh the decades.
7. The fact that cuntless__________ (athlete) participated in the Olympic Games and gained gld medals t prve themselves.
8. His art wrk ______ (impress) me a lt fr his talent.
9. Mary was __________ (determine) t help her byfriend t vercme the dilemma which he cnfrnted .
10. Lily gt___________(injure) in the Sprts Meeting, s we sent her t the hspital sn.
11. Nne f yur families will feel _______ (hnr) t be invited t yur birthday party.
答案
一：写作词汇（汉译英）略二：阅读词汇（英语汉）略
三：高频短语
1．set an example 树立榜样
2．fall apart 破裂；破碎；崩溃
3．lse heart 丧失信心；泄气
4．give up 放弃；投降
5．at hme and abrad 国内外
6. fall apart 破裂；破碎；崩溃
7. because f 因为；由于
8.make it 获得成功；准时到达
9.lse weight 减肥
10.build up ne’s strength 增强体质
11.under stress 在压力之下
12.nw and then 有时，偶尔
13.make a difference 有作用，有影响
14.even if/ thugh 即使；虽然
15.wrk ut 锻炼；计算出；解决
把……添加到……
17.make a list f 列……的清单
18.learn frm his failures 从失败中吸取教训
19.feel hnred t d sth 做某事感到荣幸
20.in a sense 从某种意义上说
21.keep a healthy diet 保持健康的饮食
22.strengths and weaknesses 优点和缺点
23.have/hld/take a (psitive) attitude twards/ t sth 对持（积极）态度
24.have a gd master /knwledge f 精通，掌握
把……和……联系起来
26.get used t sth./ding sth. 习惯于
四：重点词性转化
1．fit adj．健康的；合适的→fitness n．健康；适合→unfit adj．不适合的
2．hst vt．主办；主持n．主人；主持人→hstess n．女主人；女房东
3．hnur n．荣誉；尊敬→hnurable adj．可敬的→hnured adj．受尊敬的
4．determine vt．决定；确定→determined adj．坚决的；有决心的→determinatin n．决心；决定
5．injure v．使受伤→injured adj．受伤的；有伤的→injury n．伤害；损伤
6．strng adj．强壮的→strength n．力量；体力→strengthen vt．加强
7．fail vi．失败 vt．未做；未履行→failure n．失败；失败的人（或事物）
8．cmpete vi．竞争；对抗→cmpetitin n．竞争→cmpetitive adj．有竞争力的→cmpetitr n．竞争者；对手
9.．stress n．压力；强调 v．强调→stressed adj．焦虑的→stressful adj．压力大的
10．cmpare v．比较；把．．．比作→cmparisn n.比较，对比
11．athlete n．运动员；运动健儿→athletic adj.运动的；身体健壮的
12．glry n．荣誉；光荣；赞美→glrius adj．辉煌的；荣誉的；极好的
13．millin num．一百万→millinaire n．百万富翁；大富翁；大财主
14．grace n．优美，优雅；文雅，高雅→graceful adj．优美的，优雅的
五：重点词汇语法填空
1.determinatin
2. strengths
3. t
4.failure
5.fitness
6.strengthened
7.athletes
8. impresses
9.determined
10. injured
11.hnured
三、语法清单
【精讲·语法知识】
1.结构规则
前肯后否，前否后肯：
例：Yu like sprts, dn’t yu?（前肯后否）
例：She isn’t a cach, is she?（前否后肯）
特殊情况
Let’s start the game, shall we?（Let’s 开头用 shall we）
Let us g ut, will yu?（Let us 开头用 will yu）
There is a gym here, isn’t there?（There be 句型用 there 反问）
2.语调与功能
升调：表示疑问或寻求确认，期待对方回答。
例：Yu’ve watched the match, haven’t yu?（升调）
降调：表示肯定或强调，无需对方质疑。
例：It’s a beautiful day, isn’t it?（降调）
3.回答逻辑
无论问题形式如何，根据事实回答：
例：—Yu dn’t like jgging, d yu?
—Yes, I d.（不，我喜欢。） / N, I dn’t.（是的，我不喜欢。
写作清单
提议信与健康手册写作
给国际奥委会的提议信（Prpsal Letter）
【点拨·写作技巧】
写作结构：
开头：问候 + 提议目的
主体：运动名称及历史背景
该运动的价值（如健身、文化意义）
适合成为奥运项目的理由
结尾：表达期待 + 署名
常用句型
I am writing t prpse that...（提出建议）
It nt nly als prmtes...（说明意义）
I believe it will be a great additin t the Olympics because...（阐述理由）
参考范文
Dear Sir/Madam,
I am a student frm China, writing t prpse that Wushu shuld be added t the Olympic Games. Wushu, with a histry f ver 2,000 years, cmbines physical exercise and traditinal Chinese culture.
Wushu helps practitiners develp strength, flexibility, and mental fcus. It als spreads Chinese philsphy f harmny and perseverance. As an internatinal sprt, Wushu has been ppular in ver 100 cuntries, with regular wrld champinships.
I believe including Wushu in the Olympics will prmte cultural exchange and attract mre yung athletes. Thank yu fr cnsidering my prpsal.
Yurs faithfully,
Li Hua
【点拨·写作技巧】
2.健康手册页面（Wellness Bk Paragraph）
写作结构：
对比过去与现在的健康习惯
描述改变的原因及具体措施
强调积极结果与感悟
常用句型
I used nw I...（对比变化）
Instead f..., I began t...（替代关系）
This change has made me...（结果阐述）
The key is than...（总结建议）
参考范文：
GOING FROM UNHEALTHY TO FIT
I used t skip breakfast and eat fast fd every day, wrrying abut my weight but never exercising. I tried crash diets, but they nly made me tired and unhappy.
Last year, I read an article that changed my mind. Instead f asking "Am I thin?", I started asking "Am I strng?". I began running 20 minutes every mrning and added vegetables t every meal. Nw, I can run 5 km withut stpping, and I n lnger cmpare myself t mdels.
The biggest change is my attitude: fitness is abut feeling gd, nt lking perfect. By fcusing n health, I’ve becme happier and mre cnfident.
模拟精练
阅读理解
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
短文一
Are yu lking fr smething t d? Yu might like t try ne f these fur experiences.
Crcdile watching
D yu fancy getting up clse t sme f the mst terrifying animals n earth?Crcsaurus Cve,in Darwin(Australia) has the “ Cage f Death". It's an enclsure that's lwered int a pl. This gives yu a 360 degrees’ view f a crcdile as it's being fed. The cable brke nce and the cage sank t the bttm, but they've fixed it since then.
Edge walk
Hw abut walking alng the edge f a building several hundred meters up in the air? If that sunds like fun , head ff t the CN Twer in Trnt( Ontari, Canada ). Built in 1976, the twer is 553.33 meters tall.
The Edge walk cnsists f a 20-30-minutestrll alng a 1.5-meter-wide platfrm that runs arund the twer's restaurant rf. During the walk, yu're encuraged t lean frwards as yu lk ver Trnt’s skyline(轮廓线).
Plastic ball rlling
D yu fancy rlling dwn a hill in a plastic ball?
Plastic ball rlling is ppular all ver the wrld,but the place t give it a g is in Rtrua(New Zealand). Brther David and Andrew Akers came up with the idea in 1994.A typical rb(球)is abut 3 meters in diameter, with an inner rb size f abut 2 meters. There's n brake r steering mechanism,but the inner layer f the plastic ball helps absrb the shck.
Vlcan bungee jumping
If yu're lking fr the adventure f a lifetime , hw abut ging bungee jumping ff a helicpter int the crater f a live vlcan? As part f the jumping,a helicpter ride takes yu t the Villarreal vlcan, ne f the mst active in Chile. Once yu're at the drp zne , yu leap ff the helicpter and fall int the vlcan. Finally,yu enjy the ride back t the airprt flying at130 kph.
Attracted by the abve? If s , please cntact us. Only half price frm March 22nd t April25th. Fr mre infrmatin ,please click here.
1.Accrding t the passage,there was an accident nce when peple___
A. jumped int the Villarreal vlcan
B. walked alng the platfrm f the CN Twer
C. rlled dwn a hill in a plastic ball in Rtrua
D, watched crcdiles in the “ Cage f Death
in Darwin
Which f the fllwing was first invented in New Zealand?
A. Edge walk.
B. Crcdile watching
C. Plastic ball rlling.
D.Vlcan bungee jumping.
3. It can be inferred that all the fur experiences are ________
A.interesting sprts
B. exciting and extreme
C. held n high places
D. fit fr middle t ld peple
短文二
Teenagers’ fitness is nw a majr cncern and physical exercise is very imprtant. It reduces stress and imprves fitness. Exercise makes yur bdy strng,and helps yu t keep the right bd)weight. Sprts scientist Dr. Helen Lpez ffers the fllwing advice t teenagers : “ First, yu need t find ut yur present level f fitness. Then yu can design a prgramme that will help yu becme healthier.
Dr. Lpez suggests that there are three levels f fitness that need a change f lifestyle.“Overweight" means that the persn gets very little exercise and ften has a serius weigh prblem.“ Inactive ”means that the persn des nt jin in many physical activities,but is nt seriusly verweight.“ Active” refers t peple wh take part in sprts and ther physical activities ,but d nt have a high fitness level.Accrding t Dr. Lpez , verweight teenagers shuld wrk ut t keep healthy. “ Ride a bike,play vlleyball r basketball fr a while , and g fra twenty-minute walk each day. All these will help t burn calries." Inactive teenagers shuld d similar activities,but add sme bending and stretching exercises,such as push-ups and sit-ups ,starting with twenty f each a day. “Inactive peple can take a little mre exercise than verweight peple because their bdies are strnger ,” Dr. Lpez said. The same rule applies t适用于)active teenagers.
Dr. Lpez suggests ne hur a week r mre n running and ther frms f intensive exercise tgether with fifteen minutes a day spent n stretching and bending activities.“These are really imprtant in rder t prevent injuries , " Dr.Lpez said.Sme weight-training and ther bdy-strengthening exercises culd als be planned in the prgramme in rder t increase the persn's strength.
What can we learn frm the passage?
A.Active peple always have a high fitness level.
B.Overweight peple always take mre exercise.
C.Inactive teenagers are nt seriusly verweight.
D.Keeping fit means changing teenagers lifestyle.
5. Which f the fllwing is NOT mentined in the text?
A.Physical exercise can make the teenagers grw taller.
B.Physical exercise can help teenagers becmehealthier.
C. Physical exercise can help t burn up calries.
D.Physical exercise can increase teenagers strength.
6.What exercise shuld peple d in rder t prevent injuries?
A. Walking.
B. Stretching and bending.
C. Riding.
D. Weight training.
7.What is the best title fr the passage?
A. Ding Exercise
B. Teenagers’ Fitness
C. Different Lifestyles
D.Overweight Teenagers
短文三
My first piece f advice t peple wh want t start getting fit is: dn't buy exercise bikes.Peple wh buy them usually use them fr a week r s and then frget abut them. The bikes are useful if they are ften used but yu need t be determined. Mst peple will find it much easier t g fr a jg(慢跑)arund the park.
As well as being easy t d,jgging is als quite cheap cmpared t mst ther sprts. Yu dn't need t buy expensive clthes if yu're just ging running arund the park r n the beach.There is ne thing , hwever , that yu will have t spend mney n,and that's yur running shes.Remember that yu are lking fr smething that will supprt yur feet and prtect yu frm injury.They can be expensive, but if they are f gd quality ,they will last yu a lng time.
As fr jgging,the secret is t start slwly,and nt t d t much at the beginning and especially if yu haven't had any exercise fr a lng time. Try a mixture f walking and running fr ten minutes abut three times a week at first.Once yu are happy ding that,yu can then start t increase the amunt yu d gradually. After a few mnths yu shuld hpe t be able t run at a reasnable speed fr twenty minutes three r fur times a week.
It's imprtant that yu feel cmfrtable with whatever yu d. If yu d , yu'll start t enjy it and will prbably keep ding it. If it makes yu feel uncmfrtable, yu'll prbably stp after are turn t yur bad habits.shrt time and Remember that training t hard is nt very effective.Research has shwn that smebdy wh exercises twice as lng r twice as hard as anther persn desn't becme twice as fit.
8.What is the authr's pinin n the exercise bike?
A. It is unaffrdable fr mst peple
B.It is easy t learn fr mst peple.
C. It is a helper fr mst peple.
D. It is a waste fr mst peple.
9.Accrding t the authr , what is very imprtant t a jgger?
A. Listening t expert advice.
B. Keeping n jgging every day.
C. Having a pair f gd jgging shes.
D. Running fr twenty minutes each time.
10.What des the authr mainly explain in Paragraph 3 ?
A. Why it is easy t g fr a jg.
B. What kind f sprt jgging is.
C. Hw t g jgging in a right way.
D. When is the best time t g fr a jg.
11. What d we knw frm the last paragraph?
A. Gd exercise stps bad habits.
B. A partner helps a lt in exercise.
C. Feeling gd keeps ne's exercise ging.
D. The mre yu exercise ,the fitter yu will be.
短文四
When it cmes t making healthy lifestyle changes , which shuld cme first , changing yur diet r becming mre physically active?
Previus studies suggested that prviding peple with t much infrmatin abut nutritin and physical activity at nce tends(往往) t be discuraging. That has led t the ppularity f advising peple t make changes gradually, and set smaller gals.
S the scientists divided 200 inactive participants wh were 45 r lder int fur grups.One grup was instructed in making diet and fitness changes at the same time ; the secnd grup was taught abut diet changes first , and then fitness changes fur mnths later ; the third grup changed their exercise habits first and made changes in their eating habits fur mnths later;and the final , cntrl grup was nt instructed in either diet r fitness changes but in hw t manage their stress.
The researchers fllwed the grups fr a full year.Cmpared t the cntrl grup,the three interventin(千预)grups made healthy changes in their diet. Thse wh changed their fitness habits first significantly increased the amunt f exercise they tk daily cmpared t the ther grups after fur mnths. Hwever , at the end f the year, the grup that changed bth diet and exercise at the same time was the nly ne that met the natinally recmmended targets fr bth nutritin levels,while thse wh wrked n imprving their nutritin first were unable t meet the recmmended levels f fitness after a year. The researchers suspect that changes in diet are easier t make than changes in physical activity.
The findings shw , hwever, that cmbining diet and exercise changes may help t vercme sme f the barriers peple face in adding mre physical activity int their lives. If flks change diet and exercise in rderly ways, the scientists say,they may end up placing mre imprtance n the first set f behaviur changes and feel less pressured t address the secnd set.
12. Hw is Paragraph 3 develped?
A. By giving examples.
B.By making cmparisns.
C. By analysing causes.
D. By making classificatins.
13.Which grup was the mst physically active after fur mnths?
A. The first grup.
C. The third grup.
B. The secnd grup,
D. The cntrl grup
14. What might the scientists apprve f?
A. Changing eating habits first may be reasnable.
B. Diet and exercise changes shuld be made in rder.
C. Diet and exercise changes are equally hard t make.
D. Diet and exercise shuld be prcessed at the same time.
15. Which f the fllwing is prbably the title f the passage?
A. Changing Yur Habits fr Better Health
B. Ways t Lead a Healthy and Balanced Life
C. Making Healthy Lifestyle Changes Really Cunts
D.Timing Matters in Making Diet and Exercise Changes
二、写作
2022年冬奥会刚刚在北京举行，奥运精神和热爱运动的精神也一直在中国传递。假如你是李华，请写一封信给你的笔友 Jhn，谈谈有关运动的话题。内容包括:
谈谈多运动对人们的好处
举例说明你是怎么运动的。
注意:
1.词数 80 左右 ;
2.可以适当增加细节，以使行文连贯
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答案解析：
短文一、本文介绍了四种刺激的、令人兴奋的活动。
1.D【解析】细节理解题。由 Crcdile watching中的“Crcsaurus Cve,in Darwin(Australia) has the 'Cage f Death’. It's an enclsure that's lwered int a pl. This gives yu a 360 degrees’ view f a crcdile as it's being fed. The cable brke nce and the cage sank t the bttm, but they've fixed it since then.”可知，应选 D项。
2.C【解析】细节理解题。根据 Plastic ball rlling 中的“ Plastic ball rlling is ppular allver the wrld,but the place t give it a g is in Rtrua( New Zealand).”可知，Plastic ball rlling 起源于新西兰。故选C项。
3.B【解析】推理判断题。根据文中每项活动的具体描述可知,这几项活动都是刺激的、令人兴奋的。故选 B项。
短文二、本文是一篇说明文。青少年的健康是非常重要的，在文中作者针对不同类型的青少年的健康问题给出了一些具体的运动方案。
C【解析】细节理解题。由第二段第三句“'Inactive means that the persn des nt jin in many physical activities, but is nt seriusly verweight.”可知，不活跃的青少年超重不是很严重。
5.A【解析】细节理解题。根据首段末句、第三段第三句“All these will help t burn calries.”以及末段末句可知，B、C、D三项在文中都提到了，文中并没有提到体育运动可以让青少年长高
6.B【解析】细节理解题。由末段 Dr.Lpez所说的内容可知，为了避免受伤，人们可以做一些拉伸和弯曲运动。
7.B【解析】标题归纳题。本文在首段提出“ Teenagers’ fitness is nw a majr cncern , and physical exercise is very imprtant.”然后分析了青少年中存在的几种健康状况并且给出了一些具体的运动方案。由此可知这篇文章主要是讲青少年的健康问题，所以B选项为最佳标题。
短文三、本文是一篇说明文。文章主要介绍了慢跑需要做的准备工作以及慢跑的方法技巧。
8.D【解析】推理判断题。根据第一段中的“My first piece f advice 't buy exercise bikes. Peple wh buy them usually use them fr a week r s and then frget abut them.可知，作者认为健身自行车对于大多数人来说是没有太大用处的，是一种浪费。故选D项。
9.C【解析】细节理解题。根据第二段中的“There is ne thing, hwever, that yu will have t spend mney n,and that's yur running shes.”可知，作者认为一双好的跑鞋对于慢跑非常重要。故选C项。
10.C【解析】段落大意题。本段主要是说用跑步和走路相结合的方法慢慢开始慢跑，并在开始阶段不要大量锻炼,适应几个月后再增加慢跑的量和速度，由此可知，本段主要阐述的是如何正确地慢跑。故选C项。
11.C【解析】细节理解题。根据最后一段中的“ It's imprtant that yu feel cmfrtable with whatever yu d. If yu d , yu'll start t enjy it and will prbably keep ding it."可知，一个人锻炼时感到舒适的话，他就会持续锻炼下去。故选C项。
短文四、语篇导读本文是一篇说明文，当提到在生活方式上做出健康的改变，你首先想到的是改变饮食还是更加积极地运动呢?研究发现，两者同时进行效果最佳。
D【解析】推理判断题。根据第三段的内容，特别是“S the scientists divided 200inactive participants wh were 45 r lder int fur grups.”可知，科学家将 200名参与者分成四组，然后分别介绍了这四组的情况由此判断出本段主要是以分类的形式来行文的，故选 D项。
13.C【解析】细节理解题。根据第四段中的“Thse wh changed their fitness habits first significantly increased the amunt f exercise they tk daily cmpared t the ther grups after fur mnths.”可知，四个月后，与其他组相比，那些先改变了锻炼习惯的人每天的运动量显著增加了；再结合第三段中的“ the third grup changed their exercise habits first and made changes in their eating habits fur mnths later”可知，第三组先改变锻炼习惯，四个月后改变饮食习惯，由此可知四个月后，第三组参与者的运动量最大，故选C项。
14.D【解析】推理判断题。根据最后一段中的“cmbining diet and exercise changes may help t vercme sme f the barriers peple face in adding mre physical activity int their lives”可知，将改变饮食和锻炼相结合可以帮助人们克服在加大运动量方面面临的一些障碍，因此科学家们会赞成“同时改变饮食和锻炼”这种做法，故选 D项。
15.D【解析】标题归纳题。通读全文可知本文主要就“要想在生活方式上做出健康的改变，是先改变饮食还是先更加积极地运动”这一问题展开，最后一段中的cmbining diet and exercise changes may help t vercme sme f the barriers peple physical activity int face in adding mre their lives”给出结论--改变饮食和锻炼同时进行可以帮助人们克服在加大运动量方面面临的一些障碍，故D项(改变饮食和锻炼的时机很重要)最合适作本文标题，故D项正确。
Dear Jhn ,
There is n dubt that ding mre exercise is helpful t us. As students ,we can make urselves mre active and smarter by ding exercise in ur daily life.
Persnally ,I think highly f jgging because it's gd fr health. Take myself fr example , I ften jg in the playgrund fr half an hur. Each time I finish it,l feel my bdy has been strengthened.
It's helpful fr us t d mre exercise. I hpe that everyne des sme sprts in their spare time rather than just stay at hme r bury themselves in their wrk.
Let's g ut t d mre exercise.
Yurs ,
Li Hua
单词
1．fit adj．健康的；合适的→fitness n．健康；适合→unfit adj．不适合的
2．hst vt．主办；主持n．主人；主持人→hstess n．女主人；女房东
3．hnur n．荣誉；尊敬→hnurable adj．可敬的→hnured adj．受尊敬的
4．champin n．冠军；优胜者→champinship n．锦标赛；冠军称号
5．determine vt．决定；确定→determined adj．坚决的；有决心的→determinatin n．决心；决定
6．injure v．使受伤→injured adj．受伤的；有伤的→injury n．伤害；损伤
7．strng adj．强壮的→strength n．力量；体力→strengthen vt．加强
8．fail vi．失败 vt．未做；未履行→failure n．失败；失败的人（或事物）→反义词success n.成功→successful adj.成功的→successfully adv.成功地→succeed v.成功
9．cmpete vi．竞争；对抗→cmpetitin n．竞争→cmpetitive adj．有竞争力的→cmpetitr n．竞争者；对手
10．stress n．压力；强调 v．强调→stressed adj．焦虑的→stressful adj．压力大的
11．slim adj．苗条的，微薄的→比较级 slimmer→最高级 slimmest
12．cmpare v．比较；把．．．比作→cmparisn n.比较，对比
13．athlete n．运动员；运动健儿→athletic adj.运动的；身体健壮的
14．glry n．荣誉；光荣；赞美→glrius adj．辉煌的；荣誉的；极好的
15．millin num．一百万→millinaire n．百万富翁；大富翁；大财主
16．jg v．／n．慢跑→过去式 jgged→过去分词→jgged 现在分词→jgging
17．grace n．优美，优雅；文雅，高雅→graceful adj．优美的，优雅的
短语
1.动词短语
wrk ut 锻炼；计算出
give up 放弃
lse heart 灰心
fall apart 破裂；崩溃
learn frm failures 从失败中学习
cme alng 一起来；进展
cmpete in 参加…… 比赛
set an example 树立榜样
deal with stress 处理压力
2.名词短语
sprts event 体育赛事
Olympic Games 奥运会
track and field 田径
fitness prgram 健身计划
sprts psychlgy 运动心理学
living legend 活传奇
3.形容词 + 介词搭配
psitive abut 对…… 积极
unique t 特有的
impressive t 对…… 印象深刻
ashamed f 对…… 感到羞愧
respnsible fr 对…… 负责
熟词生义
熟词生义
wrk ut 锻炼；计算出；解决；弄清；制定出
Eg:I need t wrk ut mre t keep fit.
Eg:The math prblem is t difficult t wrk ut.
Eg:It’s imprtant fr students t cme up with questins and wrk ut prblems in new ways.
Eg:Yu have t wrk ut a plan as quickly as pssible.
Eg:Yu can wrk ut the answer by adding up all the numbers
句型
美句型
1. Peple are beginning t attach much mre imprtance t their health these days than befre.
如今人们开始比以前更重视他们的健康。
2. When it cmes t sprts, I like playing ftball best.当谈到体育运动时，我最喜欢踢足球。
3. Nwadays an increasing number f peple are cncerned abut their health.
当今，越来越多的人关心他们的健康。
4. Nt nly des exercise imprve ur health,(倒装句) but it als raises ur learning efficiency.
锻炼不仅能改善我们的健康状况，而且能够提高我们的学习效率。
5. Frm my viewpint, we shuld develp a healthy eating habit t build up ur strength. Only in this way can we have enugh energy t study(倒装句)
我认为，我们应该养成健康的饮食习惯来增强体力。只有这样我们才能有足够的精力学习。
6. Nthing is mre precius than keeping fit.(用比较级形式表示最高级的意思)
再也没有什么比保持健康更珍贵的了。
语法
反意疑问句