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Geographic Learning. All rights reserved.Volume 2

Unit 7

Then and Now

Part 1 Lesson 4

Word Work


1 2 3

?

Warm-up Look and say.

4

? ? ?


1 2 3

Warm-up Key.

4

computer e-mail radio telephone


Word Work Look and find out.

computer

e-mail

radio

telephone

What pattern

can you find?


Word Work Look and read.

computer

e-mail

radio

telephone

Pattern:

These words are listed

in alphabetical order

(字母顺序). Their first

letters go in the order

of the alphabet:

c, e, r, t.


Look and read.

Cc

computer

Dd

different

These fruits are different.Jim does work on a

computer.

a

b

c

d

e

f

g

h

i

C D

Word Work

In a dictionary, words go in the order of the alphabet.


1/4

telephone computer

Practice 1 Look and choose.

Which word comes first in alphabetical order?


1/4

telephone computer

Practice 1 Key.



2/4

telephonemessage




2/4

telephonemessage


Practice 1 Key.


3/4

telephone radioe-mail




3/4

telephone radioe-mail


Practice 1 Key.


4/4

past radioletter




4/4

past radioletter


Practice 1 Key.


Look and order.

____

____

____

____

Put the words in

alphabetical order:

e-mail; radio

computer; telephone

Practice 2


____

____

____

____

Put the words in

alphabetical order:

e-mail; radio

computer; telephone

e-mail

computer radio

telephone

Practice 2 Key.


____

____

____

____

Put the words in

alphabetical order:

past; message;

letter; radio

Look and order.Practice 2


____

____

____

____

Put the words in

alphabetical order:

past; message;

letter; radio

message

letter past

radio

Practice 1 Key.


2021/4/6

Read and order.

1

Alphabetize the words in the sentence.

2 43

People shop at markets.People shop at markets.

Practice 3


2021/4/6

1


2 43

Markets are on streets.

Read and order.Practice 3


2021/4/6

1


2 43

Markets are on streets.Markets are on streets.

are on streetsmarkets

Practice 3 Key.


2021/4/6

1


2 43

We sleep at night.

Read and order.Practice 3


2021/4/6

1


2 43

We sleep at night.

at sleep wenight

We sleep at night.

Practice 3 Key.


Choose and make sentences.

Look it up in

the dictionary.

future

Activity


Key.

f

Look it up in

the dictionary.

future

Make a new

sentence.Activity


Look it up in

the dictionary.

history

Choose and make sentences.Activity


h

Look it up in

the dictionary.

history

Make a new

sentence.Key.Activity


Look it up in

the dictionary.

machine



m

Look it up in

the dictionary.

machine

Make a new



Look it up in

the dictionary.

paw



p

Look it up in

the dictionary.

paw

Make a new



Recall and read.Review

In a dictionary, words go in the

order of the alphabet.

Tips

Words in

alphabetical

order are listed

by their first

letters. They go

in the order of

the alphabet.仅供外教网1对1用户使用+6710

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