人教版八年级下册英语Unit+2知识点梳理及语法讲义（学生版）

这是一份人教版八年级下册英语Unit+2知识点梳理及语法讲义（学生版），共16页。学案主要包含了用法详解，拓展延伸，即学即用，易混辨析等内容，欢迎下载使用。

（一）完成单词梳理：
名词：1. 标志；信号 2. 感觉；感触 3. 满足；满意
4. 高兴；愉快 5. 物主；主人 6. 午夜；子夜
7. （尤指长途）旅行；行程 8. 车轮；轮子 9. 信；函
10. 女士；小姐 11. 困难；难题 12. 门
13. 训练；培训 14. 仁慈；善良 15. 先生
16. 夫人；女士
动词：1. 欢呼；喝彩 2. 募集；征集 3. 修理；修补
4. 修理；安装 5. 想象；设想 6. 开；打开
7. 拿；提；扛 8. 训练；培训 9. 理解；领会
代词：1. 几个；数个；一些
副词：1. 独自；单独
形容词：1. 孤独的；寂寞的 2. 强烈的；强壮的
3. 破损的；残缺的 4. 丧失能力的；有残疾的
5. 瞎的；失明的 6. 聋的
7. 激动的；兴奋的 8. 聪明的；聪颖的
兼类词：1. （v）义务做；自愿做（n）志愿者
2. （n）通知；通告；注意（v）注意到；意识到
3. （v/n）变化；改变
4. （n）兴趣；关注（v）使感兴趣；使关注
（二）词汇变形小结：
feel 感觉(v.)→ ____________ (n.)感觉
satisfy使……满意(v.)→ (n.)满足→ (adj.)令人满意的→ (adj.)满意的
wn 拥有(v.)→ ____________ (n.)物主；主人
different 不同的(adj.)→ ____________ (n.)差别
imagine 想象(v.)→ ____________ (n.)想象力
difficult 困难的(adj.)→ ____________ (n.)困难→ ____________ (复数）
hme (n.) 家→ ____________（adj.) 无家可归的
train 训练 (v.) → ____________（n.）训练
able能够的（adj.)→ ____________ adj. 有残疾的
excite 使……兴奋(v.)→ ____________ (adj.)感到兴奋的→ ____________（adj.)令人兴奋/激动的
kind善良的(adj)→ ____________ (n.)善良
understand 理解(v.)→ ____________ (过去式）→ ____________ (adj.)善解人意的
interest 兴趣；使……感兴趣(n/v.)→ ____________ (adj.)令人感兴趣的→ ____________(adj.)感兴趣的
【练一练】用所给词的适当形式填空
He keeps many____________ (hme) dgs and cats.
This made a very bad ____________ (different ) t these little kids.
I pass the math exam! I have a strng ____________ (feel) f satisfactin.
Yu can't imagine hw many ____________ (difficult) we met.
These wrkers need t get tw weeks f ____________(train).
I'll be deeply grateful t yu fr yur ____________ (kind) fr the rest f my life.
The ____________ (wheel) f my bike are ld. I need t change them.
Many f us are ____________ (interest) in sccer and we have a team f ur class.
That bag f rice was nt heavy. The by____________ (carry) it by himself.
Yesterday we went t the hspital t help sme ____________ (able) peple.
（三）短语攻关：
打扫（或清除）干净 （使）变得更高兴
分发；散发 想出；提出
推迟 分发
制定计划 打电话给（某人）
帮助摆脱……困境 曾经……；过去……
照顾；非常喜欢 在……岁时
参加……选拔；试用 同时
举起；张贴；搭建 修理；装饰
赠送；捐赠 （外貌或行为）像
建起；设立 筹钱
思考；考虑 影响；有作用
忙于…… 担心……
知识点梳理
1.The by culd give ut fd at the fd bank. 这个男孩可以在食品救济站分发食物。
【用法详解】give ut表示“分发；散发”，是由“动词+副词”构成的短语动词，代词作宾语时要放在短语中间，相当于 。
Eg.Please help me give ut these test papers. 请帮我分发这些测试卷。
They tk a lt f fd and gave it all ut t the kids. 他们带了许多食物并全部分发给了孩子们。
【拓展延伸】重点：由give构成的常见的短语动词
give
放弃
分发
捐赠
give in屈服
归还
give ff 发出；放出
【即学即用】
1.We shuld raise as much mney as we can and __________ the mney t the pr area like the areas in the west f China.
A. give up B. give away C. give ff D. give ut
2.—Wuld yu please help me _________ the invitatins t all my friends?
—Sure. Yu’d better let me knw their phne numbers.
A. give away B. give back C. give ut D. give up
2. The girl culd vlunteer in an after-schl study prgram t teach kids.这个女孩可以自愿在一个课外学习小组教孩子们。
【用法详解】vlunteer此处用作动词，意为“义务做；自愿做”，后常跟介词fr。
常用结构： 自愿做某事
Eg.We vlunteer fr the wrk in the club. 我们自愿在俱乐部里做这项工作。
He always vlunteered t d the mst dangerus wrk. 他总是自愿做最危险的工作。
【拓展延伸】vlunteer还可用作名词，意为“志愿者”。
Eg.I’d like t be a vlunteer fr the Olympics. 我想成为一名奥运会志愿者。
【即学即用】
1.The bys vlunteer three hurs up the park near their schl.
A. cleaning B. t clean C. cleaned D. clean
2.Liu Jing vlunteered peple in truble.
A.t help B.help C.helping D.helped
3.He vlunteers ___________ (wrk) in the schl.
3. We can’t put ff making a plan. 我们不能推迟制定计划。
【用法详解】put ff表示“推迟；拖延”，是由“动词+副词”构成的短语动词，其后可接名词、代词或动词-ing形式作宾语。代词作宾语时，只能放在put和ff之间。常用结构： 推迟做某事
Eg.They put ff the picnic because f the strm. 因为暴风雨，他们推迟了野餐。
Dn’t put ff writing t her. 不要拖延给她写信。
Yu needn’t g t the pian lessn. The teacher has put it ff. 你不必去上钢琴课了。老师已经把课推迟了。
【拓展延伸】重点：由put构成的常用短语
put
把……放好
放下
举起；张贴；搭建
推迟
put ut熄灭
put n 穿上；发胖；上演
【即学即用】
1.－Culd yu please help me the picture n the wall?
－OK. N prblem.
A.put up B.put n C.put ff D.put ut
2.The schl sprts meeting will be because f the heavy rain.
A.put up B.put n C.put ff D.put away
3.--- Mum, where are my scks?
---Under yur bed. Yu shuld _________ yur things.
A. put n B. put dwn C. put away D.put up
4.Dn’t put ff __________ (raise) mney fr the fd bank.
4. They tld me stries abut the past and hw things used t be. 他们给我讲过去的生活经历，讲过去是什么样子的。
【用法详解】“used t +动词原形”表示“过去常常……”，只用于过去时态，没有人称和数的变化。其疑问句和否定句常借助did。
Eg.Mr. Wu used t walk after supper. 吴先生过去常常在晚饭后散步。
Did yu use t swim in the lake near the village? 你过去常常在村子附近的湖里游泳吗？
【拓展延伸】be used t ding sth. 表示“习惯于做某事”，其中t为介词。
Eg.My father is used t living in the cuntryside. 我父亲习惯生活在乡下。
【即学即用】
1.Mr. Lee used t dinner in the restaurant, but nw he is used t every meal with his family at hme.
A.have; eating B.having; eat C.have; eat D.having; eating
2.—Hw is yur grandma?
—She’s fine. She used t _______ TV at hme after supper. But nw she is used t ________ ut fr a walk.
A. watch; g B. watching; g C. watching; ging D.watch; ging
3.My family used t _______ vegetables and flwers in the yard.
A. grw B. grwing C. grws D. grew
5. We shuld listen t them and care fr them. 我们应该倾听他们，关爱他们。
【用法详解】care fr表示“照顾；照料”，相当于 或take care f，其宾语常为表示人的名词或代词。（“三个照顾”）
Eg.She cares fr/takes care f/lks after her sick daughter patiently. 她耐心地照顾她生病的女儿。
【即学即用】
1.Many students in ur schl ________ the ld and they usually ffer their seats t them n buses.
A. wrry abut B. care fr C. agree with D.take after
6. Sme peple even stp ding their jbs fr a few mnths t a year t mve t anther place...有些人甚至停下他们的工作几个月到一年，移居到另一个地方……
【易混辨析】重点：stp ding sth.与stp t d sth.
Eg.They were very tired, but they didn’t stp wrking. 尽管很累，但是他们没有停止工作。
She stpped t lk and smile at us. 她停下来微笑地看着我们。
【即学即用】
1.Suddenly the huse began t shake. He stpped music and rushed ut.
A.t listen t B.t listen C.listening D.listening t
2.—I think yu shuld stp him in English.
—I see. He can’t understand English at all. Let me try in French.
A.talking t B.t talk t C.talk t D.t talking t
3. All the students will g ut and play if it stps __________ (rain) later.
7. I want t travel alne. 我想独自旅游。
【用法详解】alne副词，意为“独自；单独”，在句中作状语，相当于by neself。
Eg.He likes living alne. = He likes living by himself. 他喜欢独自生活。
【易混辨析】重点：alne与lnely
Eg.She ften feels lnely when she is alne at hme. 独自一个人在家的时候她常感到孤独。
He lives alne in a lnely muntain village. 他独自生活在一个偏僻的山村。
【即学即用】
1.When yu feel hpeless and_______, just remember yu are nt_______ in the wrld because yur friends are arund yu.
A.alne; alne B.alne; lnely C.lnely; alne D.lnely; lnely
2.－I knw Old Je lives_______.
－We are suppsed t visit him frm time t time. Then, he wn't feel_______.
A.alne; alne B.lnely; lnely C.lnely; alne D.alne;lnely
8. I take after my mther. 我像我妈妈。
【用法详解】take after表示“（外貌或行为）像”，相当于be similar t，其中after是介词，其后接名词或代词。
Eg.His daughter des nt take after him in any way. 它的女儿一点儿也不像他。
【易混辨析】take after与lk like
Eg. Lucy is warm-hearted. She really takes after her mther very much. 露西为人热心，这点真是很像她妈妈。
Eg. The girl lks like her aunt very much. 那个女孩长得很像她姑姑。
【即学即用】
1.Jack_______his father. They are bth friendly.
A. lks after B. lks like C. takes after D. lks up
9. Yu helped t make it pssible fr me t have Lucky. 有了你的帮助，我才有可能拥有“幸运儿”（狗名）。
【用法详解】“make it +形容词（+ fr sb.）+动词不定式（短语）”是一个固定句型，其中it是形式宾语，真正的宾语时后面的动词不定式短语，形容词作宾语补足语。
Eg.Sprts can make it easier fr peple t unify. 体育可以让人们更容易地统一起来。
【拓展延伸】类似此用法的动词还有feel, find, cnsider, think等。
Eg. I feel it pssible t get there befre eight. 我觉得八点前到那里是有可能的。
I think it easy t make up a sentence with the wrd. 我认为用这个单词造句很简单。
10. ... I was excited abut the idea f having a dg. ……我对于有一只狗的想法感到激动。
【用法详解】excited形容词，意为“激动的；兴奋的”，常用短语：be excited abut“对……感到激动/兴奋”。
Eg.I was very excited abut the gd news. 我对这个好消息感到非常兴奋。
【易混辨析】重点：excited与exciting
Eg.We are excited abut the exciting match. 这场令人兴奋的比赛让我们热血沸腾。
【即学即用】
1.Dn’t be s_______. Is the news s_______?
A.excited ; excited B.exciting ; exciting C.excited ; exciting D.exciting ; excited
2.—D yu knw the final will be played between Wang Lili and Ma Qing?
—Yes. I felt_______when I heard the_______news.
excited ; excited B.exciting ; excited C.exciting ; exciting D.excited ; exciting
3.The children were all __________(excite) because f the games.
课堂小测
一、单项选择
1.A lt f ld peple feel _______ because they usually have t live _______.
A. alne; alne B.alne; lnely C.lnely; alne D.lnely; lnely
2.--- D yu knw M Yan?
--- Of curse. He wn the 2012 Nbel Prize fr Literature ________ the age f 57.
A.in B. at C. n D.with
3.Althugh many great peple ever failed, they never ________ and managed (设法) t succeed.
A. gave away B. gave ut C. gave up D.gave in
4.The Internet makes ________ pssible fr everyne t get educatin anywhere and anytime.
A.it B. this C. that D. them
5.---Mary takes ________ her mther.
---Yes. She is similar ________ her mther.
A. fr;as B. t; with C. after; t D. away; frm
6.A smart phne makes a big ________ t ur life.
A.difference B.decisin C.prgress D.predictin
7.Our plane is ________ in a few minutes. Please be seated and keep yur safe belt fastened.
A. turning ff B. putting ff C. taking ff D. getting ff
8. Kate didn’t g t the mvies last night because she had t ________ her sick dg at hme .
A. lk at B. care abut C. lk fr D. care fr
9.I didn’t use t ________ early when I was in Grade One , but nw I am used t ________ early .
A. get up ; getting up B. getting up ; get up
C. get up ; get up D. getting up ; getting up
10. We have a strng ________ f pride（自豪）when talking abut the great changes in the past 70 years .
A . training B . feeling C . saying D . meeting
11.He was s ________ when he heard the ________ news that he gt the first prize in the cntest.
A. exciting; exciting B. exciting; excited C. excited; excited D. excited; exciting
12.Yu must be tired nw. Why nt ________ a rest?
A. t stp t have B. t stp t having C. stp t have D. stp having
13.We must _______ a way t stp peple frm lking dwn at their mbile phnes while driving cars.
A.cme up with B.cme frm C.cme ut D.cme true
14. They arrived at the finishing line _______ the same time. We didn't knw wh the winner was.
A.n B.in C.at D.fr
15.Mary, yur bedrm is dirty. Yu shuld _______ at nce.
A. clean it up B. clean up it C. clean them up D. clean up them
二、用所给词的适当形式填空
1. The schl prvides after-schl basketball __________ (train) and health prgrams.
2. The __________ (able) wn’t feel that lnely if everyne can d smething t help them.
3. We had t put ff __________ (have) the sccer game because f the bad weather.
4. I didn’t watch TV last night, because my TV set was __________(break).
5. They were very tired, but they didn’t stp __________(wrk).
6. There are several pet dgs in the park. Where are their ___________ (wn)?
7. Mrs. Temple always treats children and animals with ___________(kind).
8. They dn’t mind __________ (climb) the muntain.
9. Can yu tell me the ___________ (different) between this bk and that ne?
10. Their help makes me feel ___________ (excite) and happy.
完形填空
Last summer , we had a vlunteer activity in a village schl. In the schl, I saw a name Feng Aigu n a list （名单）. This man ffered much mney t the schl. I thught he must be a 1 man.
One day, n my way hme frm schl, my bike was brken. Luckily I fund a repairing stand（修车摊） acrss frm the street. An ld man was 2 a bike. He was wearing a clean suit. While waiting, I knew 3 abut him frm the ld men chatting there. He was La Feng and 4 t repair bikes after he retired（退休）. Tw mnths ag, his family mved t a new huse. His sn didn’t want him t repair bikes any lnger. He bught him suits and asked him t 5 them and rest at hme. But it didn’t wrk. The ld man cntinued his repairing wrk in his suits.
After a while, the ld man gt my bike repaired. 6 I was leaving, an ld lady came and called him “ Aigu ”. Suddenly the name n the list f the village schl came int my mind. But hw culd such a cmmn repairman 7 s much mney? I asked him if he knew that village. He tld me it was his hmetwn and the 8 there still needed help. S he always saved mney 9 repairing bikes t help them. Then I was sure that he was the persn n the 10 .
( )1. A. rich B. pr C.healthy D. unhealthy
( )2. A. selling B. washing C. riding D. repairing
( )3. A. everything B. smething C. anything D. nthing
( )4. A. started B. failed C. feared D. remembered
( )5. A. wear B.lse C. make D. lend
( )6. A. Unless B. When C. If D. Thugh
( )7.A. give away B. thrw away C. take back D. give back
( )8.A. wrkers B. visitrs C. riders D. villagers
( )9.A. with B. by C. n D. in
( )10.A. way B. map C. list D.bk
语法精讲
一、动词不定式
一、语法概述
动词不定式是非谓语动词的一种形式，通常由“t +动词 ”构成。其中t是动词不定式符号，在有些情况下可以省略。动词不定式的否定形式为： 。
tld me t listen carefully in class. 李老师要求我上课认真听讲。
Please tell Jim nt t cme late next time. 请告诉吉姆下次别迟到了。
动词不定式的用法
动词不定式在句中可以用作宾语、宾语补足语、状语、主语、定语、表语等，没有人称和数的变化。
【即学即用】
1.I bught a big bx ________ bks fr kids in the pr areas.
A.cllects B.t cllect C.cllectD.cllected
2.The children decide ________ their schlyard this Friday afternn.
A.clean B.t clean C.cleaning D.cleaned
3.---Was it necessary ________ Jhn ________ sme phts befre the ld man?
---I think s. In this way, he culd prtect himself later.
A.f; taking B. fr; taking C. f; t take D. fr; t take
4.Remember ________ sme fruit when yu cme back.
A.buying B.t buy C.buy D.buys
5.Our teacher ften asks us _______ time.
A.nt waste B.dn’t waste C.nt t waste D.desn’t waste
6.He wants t knw hw __________ (speak ) English well.
7.Jan hpes __________ (study) law(法律) at Harvard University.
8.It is very easy fr me __________ (play) ping-png well because my father has been teaching me fr three years.
9.My dream is __________ (becme) a reprter in the future.
10.Tm's mther tld him __________ (nt spend) t much time playing cmputer games.
二、短语动词
一、语法概述
在英语中，许多动词和介词或副词连用，构成一个固定词组，这个词组可以看作一个整体，与实义动词用法相同，这类词组叫作短语动词。
短语动词的分类
【注意】在“动词+副词”构成的短语动词中，宾语是名词时，可以置于短语中间也可置于副词之后；宾语是代词时，只能放在动词和副词之间。
Eg.I have used up my exercise bks. = I have used my exercise bks up. 我已经用完了我的练习本。
Tm lks sad. Let’s cheer him up. 汤姆看上去很难过。让我们使他高兴起来吧。stp ding sth.
意为“ ”，指停止正在做的事情
stp t d sth
意为“ ”，指停止正在做的事情而去做另外一件事情
单词
含义
用法
图解助记
alne
副词，“独自；单独”
侧重于说明独自一人，强调客观情况
常用搭配： 独自生活
形容词，“单独的”
lnely
形容词，“孤独的；寂寞的”
侧重指因缺少陪伴所产生的一种悲伤的情感，强调主观感觉
常用搭配： 感到孤单
形容词，“荒凉的”
多修饰表示地点的名词
take after
指由于血缘关系而在外貌、性格等方面相似
lk like
意为“看起来像……”，尤指外貌相像
excited
“激动的；兴奋的”，通常在句中作表语，一般修饰 （人/物）
exciting
“令人激动的；令人兴奋的”，在句中既可作表语，也可作定语，一般修饰 （人/物）
功能
示例
作宾语：v.+ t d
want、decide、hpe、ask、agree、learn、plan、need、expect、refuse等动词后常接t d 作宾语（t 不可以省略）
Tny wants t find a jb as a teacher in China.
托尼想在中国找一份做老师的工作。
I decided t help the hmeless peple.
我决定帮助那些无家可归的人。
作宾语补足语：v.+ sb.+ t d
want、ask、allw、expect、wish等+ sb.（宾语）+ t d sth.
【注】跟不带t的不定式作宾语补足语的动词主要有感官动词（see、feel、watch、hear）和使役动词（let、make、have）等。
如： 让某人做某事
He asked me t help him with his English.
他请求我帮他学英语。
Her wrds made me feel happy.
她的话让我感到开心。
作状语：
动词不定式作状语表示目的、结果或原因。考查动词不定式作目的状语较多，动词不定式表目的时，t d翻译成“为了”。
He came t Beijing t have a meeting.
他来北京开会。
He is t yung t lk after himself.
他太小，不能照顾自己。
作主语：
动词不定式作主语时，谓语动词用第三人称单数形式；为了避免句子头重脚轻，常用it作形式主语，常用于以下固定句型中：
It’s + adj + fr/f + sb + t d sth 做某事对某人来说……
T give is better than t take.
奉献比索取好。
It’s necessary fr us t learn English well.
对我们来说，学好英语是必要的。
作定语：
此时，要放在它所修饰的名词或代词后。
He is the first man t walk n the mn.
他是第一个在月球上行走的人。
作表语：
一般表示具体的动作或说明主语的内容、性质、特征等。
His wish is t be a pliceman.
他的愿望是当一名警察。
疑问词+ t d:
动词不定式可以和疑问词what、which、wh、hw、when、where等连用，构成不定式短语。
I dn’t knw what t d next.
我不知道接下来该做什么。
类型与说明
示例
动词+介词
lk after __________ think f __________ take after __________
cme frm __________ ask fr __________ lk at __________
动词+副词
cheer up __________ clean up __________ put up __________
fix up __________ give away __________ give ut __________
give up __________ get up __________ put ff __________
turn dwn __________ set up __________ take away __________
动词+副词+介词
cme up with __________ run ut f __________ lk frward t __________
动词+名词
have a rest __________ take a walk __________ make a decisin __________
动词+名词+介词
have a lk __________ make a friend with __________ take care f __________
be+形容词+介词
be late fr __________ be busy with __________ be gd at __________
be gd fr __________ be similar t __________
【即学即用】
1.Can yu lk after the children? D yu knw hw t _______?
A. cheer them up B.cheer up them C.give them up D.give up them
2.Because f the bad weather, we have t _______ the sprts meeting till next week.
A.take ff B.get ff C.put ff D.set ff
3.We have raised sme bks. We’ll _______ t the pr children.
A. put them up B. give them away C. put up them D.give away them
语法小测
一、单项选择
1. I ________ sme clthes t charities（慈善机构）because they are t small fr me.
A.take after B.hang ut C.give away D.put ff
2. (宜昌中考) ---The Organizatin Wild Aid（野生救援组织）is _______ t prtect wild animals.
---It has dne a lt s far.
A.cheered up B.picked up C.given up D.set up
3.(常州中考) Our teacher _______ a bkshelf at the back f ur classrm t make a small reading crner.
A.picked up B.put up C.cleaned up D.gt up
4. (莱芜中考)Dn't frget _______ the rubbish ut when yu leave.
A.taking B.bring C.t take D.t bring
5.（辽宁铁岭中考）My cusin vlunteers in the Children's Hme. His jb is t _______ fd and clthes.
A. sell ut B. wrk ut C. hand ut D. find ut
6. Dn’t wrry . We will meet next Mnday _______ the prject again .
A. discuss B. discussed C. discussing D. t discuss
7.—Can yu help me _______ my camera nw ?
—What abut tmrrw? I am t busy tday.
A. put up B. fix up C. set up D. lk up
8.（山东东营中考）---Culd we _______ the arriving time fr schl t 8:00 am, Mr. Li?
---Yu mean 7:30 is a little earlier? Let's discuss it with the headmaster.
A. find ut B. give up C. put ff D cut ut
9. (泰州中考)---Mr. Ling, I have sme difficulty_______ the article.
---Remember _______ it three r fur times at least.
A.t understand; reading B.understanding; reading
C.understanding;t read D.t understand; t read
10. Yu had better ask yur brther _______ playing cmputer games. It’s bad fr him.
A. t give up B. nt t give up C. t give it up D. giving up
11.If yu lve animals, yu can vlunteer _______ animals
A. prtect B. prtecting C. t prtect D. prtected
12.We must _______ everyne _______ that keeping ur city clean is ur duty.
A.let; t knw B.make; understand C.make; t understand D.have; t knw
13.Hell, everyne, attentin, please. Nw let me tell yu _______ t the Changsha park.
A.hw t get B.what t get C.whm t get D.where t get
14.The by _______ that man.Maybe that man is the by’s father.
A. lks after B. takes after C. takes break D. lks fr
15.He fails the math test and lks sad. Let’s _______.
A.put him up B.set him up C.cheer him up D.clean him up
二、用所给词的适当形式填空
1. In peple’s free time, they think abut what _________ (d) fr fun.
2. Wuld yu like _________ (g) and have a picnic with us tmrrw?
3. The jke made all f us want _________ ( laugh).
4. Ben Smith is very lucky _________ (have) a special trained dg because f Miss Li’s kindness.
5. Mike taught his grandpa hw _________ (use) the cmputer.
三、书面表达
为了营造和谐的社会环境，引导中学生学会关爱他人，某学校举行了以“Let’s Be Vlunteers!”为主题的公益活动。请结合下面的活动内容，写一篇英语短文号召学生们参与到活动当中。
要点：1. 星期天早上8:30在校门口集合，乘公共汽车前往；
2. 给老人们赠送礼物；
3. 打扫卫生，整理房间；
4. 唱歌、跳舞、讲故事、聊天，给老人们带去快乐；
5. 活动很有意义，希望积极参与公益活动（welfare activities）。
要求：1.要点齐全；2.词数80词左右。
Let’s Be Vlunteers !
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