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Unit 4 Helping in the community知识清单
知识梳理
ph /f/
语音
photo（照片）；phone（电话）；elephant（大象）；Philip（人名，菲利普）
cook；driver；cleaner；police；police officer；bed；old ；tell ；everyone；
四会
必 记 Mrs；volunteer
单词 firefighter；delivery worker；why；those；make the bed；old people's home；
三会
tell stories；singing songs；cleaning the room；helping others
常 考 help sb. with sth.；teach sb. to do sth. ；Art-club；dance club；volunteer club；police
短语 station；Community-centre；help-others
1. 询问社区所需工作：
What jobs does a community need （一个社区需要什么工作？）
回答可列举职业，如：A community needs firefighters, bus drivers and cleaners.
（一个社区需要消防队员、公交车司机和清洁工。）
2. 描述他人工作及帮助行为：
Sb. is a... He/She often helps...（某人是一名……他/她经 常帮助……）
Our neighbour is a firefighter. He often helps people.
（我们的邻居是一名消防队 员。他经常帮助人们。）
3. 描述年轻人帮助社区的行为：
必 会
Sb. is +动词- ing形式 + for the community.（某人正 在为社区做某事）
句型
Chen Jie is making the bed for the old people in the old people's home.
（陈杰正 在养老院为老人们铺床。）
4. 询问某人正在做什么：
What are you/they doing （你/他们正在做什么？）
回答：I'm/They’re +动词- ing形式.（我/他们正在…… ）
如：What are they doing - They're cleaning the room.
（他们正在做什么？他们正在打扫房间。）
5. 表达自己是社区志愿者及活动内容：We are community volunteers. We often...
（我们是社区志愿者。我们经常……）
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We are community volunteers. We often help children and old people.
（我们是社区志愿者。我们经常帮助儿童和老人。）
考点透析
【考点 1】一般现在时中动词第三人称单数形式
在一般现在时的句子中，如果主语是第三人称单数(he/she/it或单个人名、单个事物等)，
动词要变成第三人称单数形式。变化规则如下:
1.一般动词在词尾加-s，如:help-helps，play-plays，read-reads
2.以-s、-x、-sh、-ch、-0结尾的动词，在词尾加 -es，如:watch-watches，wash-was hes, go-goes .
3.以辅音字母+y结尾的动词，先变 y为 i，再加 -es，如:study-studies。
例如:He often helps others.(他经常帮助别人。)
She goes to school by bike.(她骑自行车去上学。)
典例精练
改错题（找出错误并改正）
1.She go to school by bus.
__________________________________
2.The bird flys high in the sky.
__________________________________
3.He watchs TV every evening.
__________________________________
4.The train leave at 8 PM.
__________________________________
答案：1.改正：She goes to school by bus.
解析：主语 She是第三人称单数，动词 go应加-es。
2.改正：The bird flies high in the sky.
解析：主语 The bird是第三人称单数，动词以辅音字母+y结尾，变 y为 i加-es。
3.改正：He watches TV every evening.
解析：主语 He是第三人称单数，动词以-ch结尾，加-es。
4.改正：The train leaves at 8 PM.
解析：主语 The train是第三人称单数，一般动词加-s。
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【考点 2】现在进行时
表示现在正在进行的动作或存在的状态，其结构为"be动词(am/is/are)动词的现在分词形
式(动词-ing)"。be动词的选择要根据主语来确定:I用 am，you用 are，he/she/it等第三人
称单数用 is。动词变现在分词的规则如下:
1.一般情况下，直接在动词后加-ing，如：clean-cleaning，play-playing
2.以不发音的字母 e结尾的动词，去掉 e再加-ing，如：make-making，write-writing.
3.以重读闭音节结尾，且末尾只有一个辅音字母的动词，双写末尾辅音字母再加-ing，如：
run-running，swim-swimming 。
例如：I am reading a book.(我正在读一本书。)
They are playing football.(他们正在踢足球。)
典例精练
1.Look! The boy ______ (run) in the park.
A. run B. runs C. is running
2.Listen! The birds ______ (sing) in the tree.
A. are singing B. sings C. singing
3.She ______ (not watch) TV now. She ______ (read) a book.
A. isn’t watching; is reading
B. doesn’t watch; reads
C. don’t watch; is reading
答案：
1.C解析：根据“Look!”提示动作正在进行，主语“The boy”是第三人称单数，需用“is +
running”（双写 n加-ing）。
2.A解析：“Listen!”提示动作正在进行，主语“The birds”是复数，需用“are + singing”（一
般加-ing）。
3.A解析：“now”提示现在进行时，第一空为否定结构“isn’t + watching”，第二空为“is +
reading”（去 e加-ing）
基础巩固
一、选择不同类的一项。
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( )1.A. firefighter B. job C. cleaner
( )2.A. cook B. driver C. help
( )3. A. bed B. room C. make
( )4.A.tell B.story C.read
( )5.A. people B. child C. everyone
二、单项选择。
( )1.-What does your mother do -She's______cook
A. a B. an C. the
( )2. My friend's father is a police officer. He often______people.
A. help B. helps C. helping)
( )3.I can______ the floor. It's clean now.
A. clean B. cleaning C. cleans
( )4.-Can you help the old people Yes, I______.
A. do B. can C.am
( )5.We often help others in the community. We are______.
A. helpful B. busy C. tired
能力提升
一、完形填空
I live in a nice community. There are many 1 people in my community. My neighbour is a
2 . He often helps people. He 3 fires and saves people. Liu Jia's father is a school bus 4 . He
takes us to school every day. That's an important 5 . My mother is a 6 . She works in a
restaurant. She can 7 delicious food. On weekends, I often 8 as a volunteer in the community. I
help 9 people.Look! Those students are 10 , too. Chen Jie is 11 the bed for the old people.
Binbin and John are 12 old songs. Zhang Peng is 13 funny stories. Everyone is so 14 . We love
the people here. We love our 15 .
There are also many 16 in our community. They help make our community17 . The 18 cleans
the streets. The 19 delivers packages.
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And the 20 helps keep the community safe. We all work together to make our community a
better place.
1. A. helpful B. help C. helps
2. A. firefighter B. cook C. driver
3.A. puts out B. put out C. putting out
4.A. driver B. cleaner C. police officer
5.A. job B. work C. jobs
6.A. cook B. teacher C. nurse
7.A. cook B. cooks C. cooking
8.A. work B. works C. working
9.A. old B. young C. tall
10. A. volunteers B. volunteer C. volunteering
11. A. make B. makes C. making
12. A. sing B. sings C. singing
13. A. tell B. tells C. telling
14. A. happy B. sad C. angry
15. A. community B. school C. family
16. A. jobs B. workers C. works
17. A. good B. bad C. dirty
18. A. cleaner B. driver C. cook
19. A. delivery worker B. police officer C. teacher
20. A. police officer B. cook C. cleaner
二、阅读理解
Hello! I'm Li Ming. l live in a big community. There are many people in my community. They
do different jobs. My neighbour is a firefighter.He is very brave. He often helps people. My
father is a school bus driver.He takes students to school every day. My mother is a nurse. She
takes care of patients in the hospital. I'm a student. l often help at the old people's home.l clean
the rooms and tell stories to the old people. They are very happy.
1. Li Ming lives in a _________community
A. small B. big C.new
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2. Li Ming's neighbour is a_________.
A. firefighter B. police officer C. cleaner
3. Li Ming's father is a_________.
A. doctor B. driver C.cook
4. Li Ming often helps at the_________.
A. kindergarten B. old people's home C. park
5. Li Ming _________to the old people.
A. sings songs B. dances C. tells stories
三、请以 “My Community” 为题，写一篇短文介绍你的社区。
内容包括社区里有哪些人，他们的工作是什么，你在社区里经常做什么等。
要求：语句通顺，书写规范，不少于 5 句话。
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【参考答案】
基础巩固
一、1-5BCCBC
二、1-5ABABA
能力提升
一、1-5AAAAA 6-10AAAAC 11-15CCCAA 16-20BAAAA
二、BABBC
三、My Community
My community is a great place. There are many hard - working people here.
My neighbour, Mr Wang, is a police officer. He always keeps our community safe. And Mrs Li
is a cleaner. She makes our community clean and tidy.
I'm a student. On weekends, I often volunteer in the community. I help the old people do some
chores. Sometimes I read books to them.
There is a small library in our community. I often go there to borrow books. I also like to play
with my friends in the community playground.
I love my community because everyone is kind and helpful. We all live happily here.
解析：
1.开头总体介绍社区很棒，引出下文对社区人员的介绍。
2.中间分别描述邻居的职业，再介绍自己作为学生在社区的志愿活动以及常去的地方。
3.结尾表达对社区的喜爱之情以及原因，结构清晰，符合题目要求。
二 、
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Unit 4 Helping in the community知识清单
语音 ph /f/ photo（照片）；phone（电话）；elephant（大象）；Philip（人名，菲利普）
必记单词 四会 cook；driver；cleaner；police；police officer；bed；old ；tell ；everyone；Mrs；volunteer
三会 firefighter；delivery worker；why；those；make the bed；old people's home；tell stories；singing songs；cleaning the room；helping others
常考短语 help sb. with sth.；teach sb. to dosth. ；Art-club；dance club；volunteer club；police station；Community-centre；help-others
必会句型 询问社区所需工作： What jobs does a community need （一个社区需要什么工作？） 回答可列举职业，如：A community needs firefighters, bus drivers and cleaners. （一个社区需要消防队员、公交车司机和清洁工。） 描述他人工作及帮助行为： Sb. is a... He/She often helps...（某人是一名……他/她经 常帮助……） Our neighbour is a firefighter. He often helps people. （我们的邻居是一名消防队 员。他经常帮助人们。） 描述年轻人帮助社区的行为： Sb. is +动词- ing形式 + for the community.（某人正 在为社区做某事） Chen Jie is making the bed for the old people in the old people's home. （陈杰正 在养老院为老人们铺床。） 询问某人正在做什么： What are you/they doing （你/他们正在做什么？） 回答：I'm/They’re +动词- ing形式.（我/他们正在…… ） 如：What are they doing - They're cleaning the room. （他们正在做什么？他们正在打扫房间。） 5. 表达自己是社区志愿者及活动内容：We are community volunteers. We often...（我们是社区志愿者。我们经常……） We are community volunteers. We often help children and old people. （我们是社区志愿者。我们经常帮助儿童和老人。）
【考点1】一般现在时中动词第三人称单数形式
在一般现在时的句子中，如果主语是第三人称单数(he/she/it或单个人名、单个事物等)，动词要变成第三人称单数形式。变化规则如下:
1.一般动词在词尾加-s，如:help-helps，play-plays，read-reads
2.以-s、-x、-sh、-ch、-0结尾的动词，在词尾加 -es，如:watch-watches，wash-was hes, go-goes .
3.以辅音字母+y结尾的动词，先变y为i，再加 -es，如:study-studies。
例如:He often helps others.(他经常帮助别人。)
She goes to school by bike.(她骑自行车去上学。)
典例精练
改错题（找出错误并改正）
1.She go to school by bus.
__________________________________
2.The bird flys high in the sky.
__________________________________
3.He watchs TV every evening.
__________________________________
4.The train leave at 8 PM.
__________________________________
答案：1.改正：She goes to school by bus.
解析：主语She是第三人称单数，动词go应加-es。
2.改正：The bird flies high in the sky.
解析：主语The bird是第三人称单数，动词以辅音字母+y结尾，变y为i加-es。
3.改正：He watches TV every evening.
解析：主语He是第三人称单数，动词以-ch结尾，加-es。
4.改正：The train leaves at 8 PM.
解析：主语The train是第三人称单数，一般动词加-s。
【考点2】现在进行时
表示现在正在进行的动作或存在的状态，其结构为"be动词(am/is/are)动词的现在分词形式(动词-ing)"。be动词的选择要根据主语来确定:I用am，you用are，he/she/it等第三人称单数用is。动词变现在分词的规则如下:
1.一般情况下，直接在动词后加-ing，如：clean-cleaning，play-playing
2.以不发音的字母e结尾的动词，去掉e再加-ing，如：make-making，write-writing.
3.以重读闭音节结尾，且末尾只有一个辅音字母的动词，双写末尾辅音字母再加-ing，如：run-running，swim-swimming 。
例如：I am reading a book.(我正在读一本书。)
They are playing football.(他们正在踢足球。)
典例精练
1.Look! The boy ______ (run) in the park.
A. run B. runs C. is running
2.Listen! The birds ______ (sing) in the tree.
A. are singing B. sings C. singing
3.She ______ (not watch) TV now. She ______ (read) a book.
A. isn’t watching; is reading
B. doesn’t watch; reads
C. don’t watch; is reading
答案：
1.C解析：根据“Look!”提示动作正在进行，主语“The boy”是第三人称单数，需用“is + running”（双写n加-ing）。
2.A解析：“Listen!”提示动作正在进行，主语“The birds”是复数，需用“are + singing”（一般加-ing）。
3.A解析：“now”提示现在进行时，第一空为否定结构“isn’t + watching”，第二空为“is + reading”（去e加-ing）
一、选择不同类的一项。
( )1.A. firefighter B. job C. cleaner
( )2.A. cook B. driver C. help
( )3. A. bed B. room C. make
( )4.A.tell B.story C.read
( )5.A. people B. child C. everyone
二、单项选择。
( )1.-What does your mother do -She's______cook
A. a B. an C. the
( )2. My friend's father is a police officer. He often______people.
A. help B. helps C. helping)
( )3.I can______ the floor. It's clean now.
A. clean B. cleaning C. cleans
( )4.-Can you help the old people Yes, I______.
A. do B. can C.am
( )5.We often help others in the community. We are______.
helpful B. busy C. tired
一、完形填空
I live in a nice community. There are many 1 people in my community. My neighbour is a 2 . He often helps people. He 3 fires and saves people. Liu Jia's father is a school bus 4 . He takes us to school every day. That's an important 5 . My mother is a 6 . She works in a restaurant. She can 7 delicious food. On weekends, I often 8 as a volunteer in the community. I help 9 people.Look! Those students are 10 , too. Chen Jie is 11 the bed for the old people. Binbin and John are 12 old songs. Zhang Peng is 13 funny stories. Everyone is so 14 . We love the people here. We love our 15 .
There are also many 16 in our community. They help make our community17 . The 18 cleans the streets. The 19 delivers packages.
And the 20 helps keep the community safe. We all work together to make our community a better place.
1. A. helpful B. help C. helps
2. A. firefighter B. cook C. driver
3.A. puts out B. put out C. putting out
4.A. driver B. cleaner C. police officer
5.A. job B. work C. jobs
6.A. cook B. teacher C. nurse
7.A. cook B. cooks C. cooking
8.A. work B. works C. working
9.A. old B. young C. tall
10. A. volunteers B. volunteer C. volunteering
11. A. make B. makes C. making
12. A. sing B. sings C. singing
13. A. tell B. tells C. telling
14. A. happy B. sad C. angry
15. A. community B. school C. family
16. A. jobs B. workers C. works
17. A. good B. bad C. dirty
18. A. cleaner B. driver C. cook
19. A. delivery worker B. police officer C. teacher
20. A. police officer B. cook C. cleaner
二、阅读理解
Hello! I'm Li Ming. l live in a big community. There are many people in my community. They do different jobs. My neighbour is a firefighter.He is very brave. He often helps people. My father is a school bus driver.He takes students to school every day. My mother is a nurse. She takes care of patients in the hospital. I'm a student. l often help at the old people's home.l clean the rooms and tell stories to the old people. They are very happy.
1. Li Ming lives in a _________community
A. small B. big C.new
2. Li Ming's neighbour is a_________.
A. firefighter B. police officer C. cleaner
3. Li Ming's father is a_________.
A. doctor B. driver C.cook
4. Li Ming often helps at the_________.
A. kindergarten B. old people's home C. park
5. Li Ming _________to the old people.
A. sings songs B. dances C. tells stories
三、请以 “My Community” 为题，写一篇短文介绍你的社区。
内容包括社区里有哪些人，他们的工作是什么，你在社区里经常做什么等。
要求：语句通顺，书写规范，不少于 5 句话。
【参考答案】
基础巩固
一、1-5BCCBC
二、1-5ABABA
能力提升
一、1-5AAAAA 6-10AAAAC 11-15CCCAA 16-20BAAAA
二、BABBC
三、My Community
My community is a great place. There are many hard - working people here.
My neighbour, Mr Wang, is a police officer. He always keeps our community safe. And Mrs Li is a cleaner. She makes our community clean and tidy.
I'm a student. On weekends, I often volunteer in the community. I help the old people do some chores. Sometimes I read books to them.
There is a small library in our community. I often go there to borrow books. I also like to play with my friends in the community playground.
I love my community because everyone is kind and helpful. We all live happily here.
解析：
1.开头总体介绍社区很棒，引出下文对社区人员的介绍。
2.中间分别描述邻居的职业，再介绍自己作为学生在社区的志愿活动以及常去的地方。
3.结尾表达对社区的喜爱之情以及原因，结构清晰，符合题目要求。
二、
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