幼教专业 李敏

Let’s say the tongue twisters( 绕口令） .

1.Can you can a can as a canner can can a can?

2.She sells sea shells on the seashore. The seashells she sells are seashells she is sure.

3.Good better best. Never let it rest.

----- 课前口舌英文练习

Apple round, Apple redApple juicy, Apple sweetApple Apple I love youApple sweet I love to eat.

A: Give me a book, please.

B: Which book? This one?

A: No, not that one. The red one.

• a glass/empty• a fork/large

A: Give me some booksbooks, please.

B: Which books? These ones?

A: No, not those ones. The red ones.

• glasses/empty• forks/large

-----Let’s get into revision!

Recite the dialogue in Lesson 21

this ------- thesethat ------- those

指示代词单复数的变化

I am a teacher.

We are teachers.

You are a student.

You are students.

He is a keyboard operator.

She is a keyboard operator.

They are keyboard operators.

人称代词的单复数变化 I --- we

you ---- you

she/he/it ---- they

be 的变化 am /is----are

What is your job ？What are your jobs?What is my job?What are our jobs?What is her job?What’s his job?What are their jobs?物主代词单复数变化 my----our your----your her/his/its----their

名词单数变复数( 一 )规则变化 :

1. 加 s

2. 以 s, x, ch, sh 结尾的名词加 es

3. 以辅音字母加 y 结尾的名词 ,先改 y为 i, 再加 es

(mothers, fathers, sisters, brothers)

( buses, boxes, watches )

( family--families body-bodies ) 区别 key – keys boy -- boys

4. 以 f / fe 结尾的 , 变 f 为 v, 再加 es wife--wives( 妻子 ) knife--knives ( 小

刀 ) ( 二 )不规则变化 :

man– woman--- child--

menwomen

children

名词单数变复数后 s / es 的读音

1. 在清辅音后读 / s /

2. 在元音和浊辅音后读 / z /

3. 在 / s / / z / /∫/ / / / t / / d / 后

读 / iz /

∫

desks mapsbrothers pens

classes, watches, oranges

Change the nouns into their plural forms.( 把下列单词变为复数形式）。

ticket dress passport handbag case book pen boy blouse nurse mechanic job engineer girl baby

Write these regular plural words in the correct columns.( 根据复数读音将这些单词填入表内）。 Plural with a

/s/ soundPlural with a /z/ sound

Plural with a /iz/ sound

-----Let’s have a practice!

tickets passports books mechanics

boys 、 jobs

handbags pens 、 girls engineers babies

dresses cases blouses nurses

Write in the irregular plurals of these nouns.( 写出以下名词的复数形式）。

housewife______ postman ________

child ___________milkman __________

policewoman ___________

housewives postmen

children milkmen

policewomen

单数 复数this – I –you –he / she / it –am / is – my --

theseweyou

theyareour

Make these plural.( 用复数形式改写以下句子）。

1. This is a book.

2. Is this your coat?

3. It is a red apple.

4. I am a boy.

5. Is my hat smart.

6. What’s this ?

7. This isn’t her bag.

These are books.

Are these your coats?

They are red apples.We are boys.

Are our hats smart?

What are these?

These aren’t their bags.

1.Remember what you have reviewed in this lesson.

2.Recite the dialogues in Lesson15 、 Lesson 17and Lesson 19.