Unit 5 What do they do 第2课时Grammar time & Fun time课件（41张PPT)

2021年秋牛津译林版英语精选课件
五年级上册
译林版英语五年级（上）
Unit 5 What do they do?
Grammar time & Fun time
Let’s review
Warming up

What does Mike's father do?
What does Mike's mother do?
He is a teacher. He teaches English.
She is a writer. She writes stories.
What does Su Hai's father do?
He is a doctor. He helps sick people.
What does Su Hai's mother do?
She is a factory worker. She makes sweets.
Work in pairs
快问快答。
What does your
father do?
He is a/an …y
What does your
mother do?
She is a/an …y
He is a …
He cooks …
Look and say
He is a cook.
He cooks delicious food.
He is a …
He helps …
He is a doctor.
He helps sick people.
He is a …
He drives …
He is a driver.
He drives a car.
He is a …
He grows…
He is a farmer.
He grows crops.
She is a …
She helps…
She is a nurse.
She helps the doctor.
He is a …
He helps…
He is a policeman.
He helps people.
He is a …
He teaches…
He is a teacher.
He teaches English.
He is a …
He makes…
He is a worker.
He makes toys.
Grammar time
Let‘s read
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}
What
do
you
do
？
does
your father
his mother
her mother
第三人称单数
助动词用does
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}I'm

a
teacher
.
He’s
doctor
writer
She's
factory
说一说，想一想。
He's=He is
She's=She is
I'm = I am
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}I'm

a
teacher
.
He’s
doctor
writer
She's
factory
说一说，想一想。
职业名词
此处职业名词前要用a修饰
Grammar points
What do/does+主语+do?
该句型是特殊疑问句，用来询问他人的职业。若
主语是第三人称单数，助动词用does。若主语是
其他人称，则用do。
助动词
实义动词
帮
单
词
找
到
正
确
的
家
Play a game
Liu Tao
do
she
they
you
we
my cousin
it
Su Hai and Su Yang
the rabbit
her friends
does
主语+am/is/are +a/an+职业名词.
职业名词发音以辅音音素开头时，用a，以元音音素开头时，用an。
be动词
该句型用来描述某人的职业。be动词要和主语的人称和
数保持一致。
Grammar time
Let‘s read
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}I
teach
English
.
He
helps
sick people
She
makes
sweets
陈述句中，当主语是第三人称单数时，动词要用其第三人称单数形式。
like
likes
live
lives
work
works
cook
cooks
watch
watches
help helps
make makes
take takes
teach teaches
1.一般情况下，动词后面直接加-s，如：
make—makes， help—helps
2.以o、s、x、ch、sh结尾的动词，在后面加-es，如：
teach—teaches, watch—waches
3. 结尾以辅音字母+y的动词，要把y变为i加-es，如：
fly—flies, cry—cries
Grammar points
动词第三人称单数形式变化规则：
—What _____ (do) Miss Zhang
____ (do )?
—She____ (be) a teacher. She ______ （teach) English.
Let’s try
does
do
is
teaches
Su Hai’s father is a doctor. He ____ (help) sick people.
Yang Ling ____ (like)________ (play) the piano.
helps
likes
playing
1.drink ______ go ____ make _____
2.help ______ have_____ fly ____

3.watch______ drive______ cook______
drinks
goes
helps
has
makes
flies
watches
drives
cooks
Let’s check
5.He often(常常) ____(have) dinner
at home.
6.They ____(make) sweets in the factory.
has
make
4.study_______ do_____ teach _____
studies
does
teaches
7.The girl _______(cook) nice food for us.
8.She ________(watch) TV every evening.
9.The man is a writer. He ____ (read)
and ____ (write) stories.
cooks
watches
reads
writes
（1）大多数动词在词尾加“s”在清辅音后发音为/s/,在浊辅音及元音后发音为/z/。
①stop—stops /s/ ; make—makes /s/
②read—reads /z/ ; play—plays /z/?
（2）以“o”结尾的动词,加“es”,读/z/。
go—goes /z/ ；do—does /z/
Grammar points
动词第三人称单数的变化规则及发音规律:
（3）以“s,x,ch,sh”结尾的,在词尾加“es”,发音为/iz/。

teach—teaches /iz/; watch—watches /iz/?
（4）以辅音字母加“y”结尾的,要先将“y”变为“i”,然后再加“es”读/iz/。
fly—flies /iz/； carry—carries /iz/
/s/
/z/
/iz/
sings
drinks
watches
jumps
makes
swims
teaches
washes
plays
Try to read
Fun time
Ask and answer
What does Miss Green do?
She is a nurse.
She helps sick people.
doctor
driver
nurse
cook
policeman
teacher
worker
farmer
Let’s read
Read and say
—What does Mr Black do ?
—He’s a worker. He repairs the machine.
Work in pairs
两人一组，任选其中两组图片，进行问答练习。
—What does Mr Green do ?
—He’s a policeman. He catches the thief.
看到图片，快速说出相应的单词，看到炸弹大声说“Bomb!”。
Play a game
doctor
driver
farmer
cook
nurse
policeman
teacher
worker
Summary
动词三单形式
动词三单的变化规则
动词三单的发音规则
01
02
Homework
抄写Grammar time中的句子，写出动词的三单形式。
熟记动词三单变化规则。