内容正文:
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小学英语
外研版 (三起) 四年级下册
Unit 1 People at work
Contents
0
01 Sounds&Letters
01 Sounds&Letters
02 Words&Phrases
02 Words&Phrases
03 Sentences
03 Sentences
04 Tips&Practice
04 Tips&Practice
01
Sounds&
Letters
Jake (杰克)
bake (烘;烤)
cake (蛋糕)
make (制作)
字母a_e在单词中发/eɪ/音
Jake (杰克)
bake (烘; 烤)
cake (蛋糕)
make (制作)
?
语调知识: 特殊疑问句降调
询问职业的特殊疑问句语调为降调(↘)
What does he do?↘(他是做什么的 ? )
Where does she work?↘(她在哪里工作 ?)
02 Words&Phrases
word
Jobs (职业)
doctor
nurse
医生
护士
fireman
police officer
消防队员
警察
cook
厨师
farmer 农民
driver
postman
司机
邮递员
Jobs (职业)
scientist 科学家
writer作家
worker 工人
painter 画家
Jobs(职业)
Places(地点类)
police station
fire station
restaurant
station
警察局
消防站
饭店
所;站
Places & Nature (地点与自然)
field 田地
mountain 高山
owl
safe
猫头鹰
安全的
night
夜晚
night owl
brighten
猫头鹰
使更明亮
Other Words (其他单词)
Other Words (其他单词)
uncle 叔叔
aunt 姑母
bee 蜜蜂
letter 信
bake 烘; 烤
use 使用
brush
画笔; 刷子
police station
警察局
fire station
消防站
night owl
夜猫子
常考短语: (Phrases)
常考短语: (Phrases)
work in the fields
work at night
keep the city safe
在田里工作
在夜间工作
守护城市安全
常考短语:(Phrases)
take people home
bring letters
送人们回家
送信
bake cakes
use a brush
烤蛋糕
使用画笔
work hard
a good job
努力工作
一份好工作
a busy day
忙碌的一天
常考短语:(Phrases)
03 Sentences
询问他人职业:
--What does he/she do?
(他/她是做什么的? )
--He/She is a/an + 职业.
例:
(他/她是一名······)
--What does Lingling's father do?
--He is a scientist.
(玲玲的爸爸是做什么的?)
(他是一名科学家。 )
必会句型:1.询问他人职业的句型
必会句型:2.询问复数他人职业的句型
--What do they do? 他们是做什么的 ?
--They are +职业复数. 他们是……
例:-What do those men do? 那些男人是做什么的?
-They are police officers. 他们是警察。
例:--Is he a farmer?
他是农民吗?
--No, he isn't. He is a painter.
火消防
不, 他不是。 他是一名画家。
必会句型:3.确认他人职业的一般疑问句
--Is he/she a/an +职业? 他/她是一名……吗?
--Yes, he/she is. /No, he/she isn’t.
是的,他/她是。/ 不, 他/她不是。
例:She works in a hospital.
They work at night.
她在医院工作.
他们在夜间工作.
必会句型:4.描述工作内容/地点/时间的句型:
He /She works +地点/时间.
他/她在……工作/在……时间工作
A B C
必会句型: 5.描述梦想工作的句型
描述梦想工作:
I want to be a + 职业.
(我想成为一名······)
例:
I want to be a teacher.
(我想成为一名老师。)
04
Tips&Practice
1.询问职业的特殊疑问句结构
(What does he/she do?)
2. 动词第三人称单数的用法
(主语为he/she/it时,助动词用does,be动词用is)
3. 名词复数的规则与不规则变化
(职业类:fireman→firemen, policeman→policemen)
4. 描述工作的常用介词
(in+大地点,at+小地点/时间,for+目的)
核心语法
【考点速记 1: 询问职业的句型】
询问他人职业的句型 (What does he/she do?)
--What does he do? --He is a fireman.
--他是做什么的?--他是一名消防员.
--她是做什么的?--她是一名医生。
--What does she do? --She is a doctor.
询问单数第三人称(he/she/单数人名)的职业
结构: What +does+ 主语(单数第三人称) + do?
回答: He/She is a/an+职业名词.
注意: 职业名词前需加不定冠词a/an
(以元音音素开头的职业用 an ,如 an actor,an artist;
以辅音音素开头的用a, 如 a doctor, a teacher)
例句:
--What does your uncle do? 你叔叔是做什么的?
--He is a postman. 他是一名邮递员。
--What does Ms Li do? 李女士是做什么的?
--She is a scientist. 她是一名科学家。
拓展: 询问复数主语(they/复数人名)的职业,
句型为:What do + 主语(复数) + do?
答句用:They are + 职业名词复数.
例: --What do your parents do?
你父母是做什么的?
--They are farmers.
他们是农民。
提分练
单项选择。
( )1. --What ____ your father do?--He ____ a cook.
do; is B. does; is C. does; are
( )2. --What does your aunt do?--____ is a police officer.
A. She B. He C. They
( )3. --What do they do?--____ are firemen.
A. He B. She C. They
( )4. --Is your brother a doctor?--No, he ____. He is a writer.
A. is B. isn't C. doesn't
( )5. --Is your uncle a cook?--____. He can cook delicious food.
A.Yes, he is. B. No, he isn’t. C. Yes, he isn’t.
B
A
C
B
A
二、按要求完成句子。
1.My mother is a nurse.(对画线部分提问)
______ ______ your mother ______?
2.He is a scientist.(改为一般疑问句)
______ ______ a scientist?
3.They are postmen.(对画线部分提问)
______ ______ they ______?
4. She is a doctor. (对画线部分提问)
______ ______ she ______?
5.He works at a fire station. What does he do?(回答问题)
_______________________________________________
提分练
What
does
do
Is
he
What
do
do
What
does
do
He is a fireman.
【考点速记2: 动词第三人称单数的用法】
当主语是he/she/it/单数人名/单数事物时,谓语动词需用第三人称单数形式。
本单元核心体现:助动词do→does(用于疑问句),be动词am/is→is,实义动词work→works, bake→bakes, bring→brings等。
【考点速记2: 动词第三人称单数的用法】
例: She bakes the best cake. (bake bakes)
她烤的蛋糕最好吃。
What does your father do? (do→does)
你爸爸是做什么的?
【考点速记2: 动词第三人称单数的用法】
[拓展]:实义动词第三人称单数变化规则:
1. 直接加-s:work→works, play→plays
2. 以-s/-x/-ch/-sh结尾加-es:watch→watches(补充)
3. 以辅音+y结尾,变y为i加-es:study→studies(补充)
4. 不规则变化:do→does, go→goes
提分练
一、用所给单词的适当形式填空。
1. My father ______ (be) a farmer.
He ______ (work) in the fields.
2. Tom's uncle ______ (be) a driver.
He ______ (take) people home every day.
3. What ______ (do) your sister ______ (do)?
She ______ (be) a teacher.
4. The scientist ______ (use) a brush to do experiments.
5. Daming ________(go)to school at 8:00 every day.
is
works
is
takes
does
do
is
uses
goes
提分练
二、判断句子正(T)误(F),错误的请改正。
1.She do not work in a hospital. ( ) ______
2.He is a fireman. He keep the city safe. ( ) ______
3.My aunt is a cook. She bake cakes for us. ( ) ______
4.My mother is a teacher. She work in a school.( ) ______
5.Tom's uncle is a driver. He takes people home.( ) ______
F
do--does
F
keep--keeps
F
bake--bakes
F
work--works
T
【考点速记3: 描述工作地点、时间与内容的表达】
例:Police officers work at a police station.
警察在警察局工作。
Bus drivers work at night.
公交车司机在夜间工作。
Doctors help people. They keep people healthy.
医生帮助人们。她们守护人们的健康。
描述工作地点:用介词in(大地点,如in a hospital, in the fields)或at(小地点/时间,如at a police station, at night)。
描述工作内容:用“主语 + 动词(第三人称单数)+ 宾语/状语”,常用短语如keep the city safe(守护城市安全)、bring letters(送信)、take people home(送人们回家)。
【拓展】 常用介词搭配:
1. work in + 场所
(in a school, in a factory)
2. work at + 时间/小场所
(at noon, at the office)
3. work for + 目的
(work for the country 为国家工作)
提分练
一、单项选择。
( )1. My uncle is a postman. He works ______ a post office.
A.in B. at C. on
( )2. Firemen work ______ night to keep the city safe.
A. in B. at C. for
( )3. Doctors and nurses work ______ the hospital.
A. on B. at C. in
( )4. The farmer works ______ the fields every day.
A. in B. at C. for
( )5.They are great. They work ______the country.
A. in B. at C. for
B
B
C
A
C
提分练
二、连词成句。
1.works He in a restaurant (.)
________________________________________________
2.night at They work (.)
________________________________________________
3.city the safe keep They (.)
________________________________________________
4.many So night at work people(.)
________________________________________________
5.people take home They(.)
________________________________________________
He works in a restaurant.
They work at night.
They keep the city safe.
So many people work at night.
They take people home.
【考点速记4: 职业类名词的复数变化】
例:There are three doctors in the clinic.
诊所里有三位医生。
Those men are firemen. They are very brave.
那些人是消防队员。他们非常勇敢。
The policemen are working hard.
警察们正在努力工作。
规则变化:大部分职业名词直接加-s,如
doctor→doctors, driver→drivers,
cook→cooks, scientist→scientists。
不规则变化(本单元重点):
fireman→firemen(消防队员),policeman→policemen(警察),postman→postmen(邮递员)。
[拓展] :
类似不规则变化的名词:
man→men, woman→women
(如a woman teacher→women teachers)
提分练
一、写出下列单词的复数形式。
1. fireman → ________ 2. policeman → _________
3. postman → ________ 4.doctor → __________
5. cook → __________ 6. driver → __________
firemen
policemen
postmen
doctors
cooks
drivers
提分练
二、单项选择。
( )1. Look! The ______ are helping the old man cross the street.
A.policeman B. policemans C. policemen
( )2. There are two ______ in our school. They teach us English.
A. teacher B. teachers C. teacheres
( )3. My father and uncle are ______. They work on the farm.
A. farmer B. farmers C. farmeres
( )4. Those ______ are bringing letters to people.
A. postman B. postmans C. postmen
( )5. The _______ work in the hospital to help sick people.
A.doctor B. doctors C. farmers
C
B
B
C
B
Thank You!
You did a great job today!
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