【推荐1】读一读，选出每组单词中不同类的一项。1.

A．summer

B．autumn

C．picnic

2.

A．season

B．May

C．July

3.

A．first

B．winter

C．second

4.

A．mine

B．yours

C．fifth

5.

A．hers

B．eating

C．playing

【推荐2】找出下列不同类的单词。
1.

A．moon

B．sun

C．bird

2.

A．spacesuit

B．spaceship

C．dog

3.

A．put

B．hit

C．air

4.

A．second

B．fourth

C．seven

5.

A．door

B．desk

C．see

【推荐3】读下面的句子，选出可以替换画线部分的选项。
1. May I see that postcard, please? (   )

A．Do

B．Can

C．Am

2. I want to send a letter to my mum. (   )

A．an email

B．book

C．picture

3. I am writing a postcard to my friend. (   )

A．sending

B．buy

C．has

4. There is a computer on the desk. (   )

A．paper

B．TV

C．cards

5. How much is this postcard? (   )

A．those

B．these

C．that

【推荐1】选出每组中不同类的一项。1.

A．sing

B．drawing

C．swimming

2.

A．together

B．always

C．often

3.

A．should

B．do

C．must

4.

A．famous

B．great

C．ride

5.

A．flying

B．interesting

C．swimming

【推荐2】选出不同类的单词。
( ) 1. A. warm            B. cold          C. later          D. cool
( ) 2. A. gray          B. yellow        C. white          D. big
( ) 3. A. lovely          B. green          C. beautiful          D. ugly
( ) 4. A. away          B. into        C. with          D. together
( ) 5. A. I          B. you          C. them          D. he

【推荐3】选出不同类的一项。1.

A．kind

B．delicious

C．quiet

D．strict

2.

A．our

B．hot

C．fresh

D．sweet

3.

A．polite

B．young

C．Monday

D．tall

4.

A．read

B．have

C．play

D．weekend

5.

A．Friday

B．class

C．Sunday

D．Saturday