洪恩环境英语第八册练习 Review Two

　　Review Tow.For this lesson,you'll need a pencil and a piece of paper.

Some people are interested in archaeology 1,

but they aren't professional archaeologists.

They're amateurs.Listen as Jake interviews some amateur archaeologists.

So why did you become an amateur archaeologist?

I became an amateur archaeologist because I'm enthusiastic about history.

And I want to spend a lot of time outdoors.

Right now all I can do is go on little digs,

but someday I'd like to go on a really important expedition.

And you?

In the future,I hope to play an important role in scientific research.

I might have a chance to discover something important.

But first I need ot get experience at a dig with professional archaeologists.

That should be very interesting.

What about you?

It msut be exciting to uncover treasures under the ground.

Even though I might have to pay an expedition fee,

I'll do it because someday I might be able to find a valuable object

that could make me rich.

Now listen and repat.

amateur      archaeologist

amateur archaeologist

I became

an amateur archaeologist

I became an amateur archaeologist.

enthusiastic  about history

enthusiastic about history

I'm enthusiastic about history.

I became an amateur archaeologist because I'm enthusiastic about history.

scientific   research

in scientific research

an important role

an important role in

an important role in scientific research

I hope   I hope to play

I hope to play an important role

I hope to play an important role in scientific research.

professional   archaeologists

professional archaeologists

at a dig  at a dig with

at a dig with professional archaeologists

to get experience

I need to get experience

but first I need to get experience

But first I need to get experience at a dig

But first I need to get experience at a dig with professional archaeologists.

You know that some verbs are followed by an infinitive 2.

For example,we say...

I hope to be an archaeologist.

Notice that we say"hope to be,

"But other verbs are followed by the base form of a verb.

For example,we say...

I can learn interesting things on a dig.

Notic that we say"can learn.

"Now you're going to hear the beginning of a sentence,like

"I hope"or"I can."Complete the sentence with either"

to be an archaeologist"if the verb takes an infinitive,

or"be an archaeologist"if the verb takes the base form.

For example,You hear...

I hope.       And you say...

I hope be an archaeologist.

When you hear...       I can.

You say..              I can be an archaeologist.

Ready?Let's begin.

I hope.           I hope to be an archaeologist.

I can.            I can be an archaeologist.

I should.         I should be an archaeologist.

I'd like.         I'd like to be an archaeologist.

I want.           I want to be an archaeologist.

I might.          I might be an archaeologist.

I'm not able.     I'm not able to be an archaeologist.

I will.           I will be an archaeologist.

Now take your pencil and a piece of paper.

You're going to hear some statements about experts

and the fields of study they work in.

First listen.Don't write anything.Ready?

An archaeologist works in archaeology.

An anthropologist 3 works in anthropology 4.

A dentist works in dentistry.

An economist 5 works in economics.

Some experts are called sociologists,psychologists,geologists,and zoologists 9.

Their fields of study are called sociology,psychology 10,geology,and zoology 11.

Other fields of study are called chemistry,art,journalism 12,and physics.

The experts in those fields are called chemists,artists,journalists,and physicists 14.

A botanist 15 works in botany,a linguist 16 works in linguistics 17,

and a pharmacist works in pharmacy 18.

Now get ready to write.

You will hear a pair of words,like "Archaeology.. archaeologist"

or"Anthropology..anthropology..."

The first word is the name of the field of study,

and the second word is the expert who works in that field.

After you hear each pair of words,

say those words and then write them next to each other on your paper.

Ready?Let's begin.

Archaeology...       archaeologist.

Anthropology..       anthropologist.

Sociology...sociologist 6.

Psychology..psychologist.

Geology..geologist 7.

Zoology..zoologist 8.

Dentistry..dentist.

Economics..economist.

Chemistry..chemist.

Art..artist.

Journalism..journalist.

Physics..physicist 13.

Botany..botanist.

Linguistics..linguist.

Pharmacy..pharmacist.

Now check a dictionary or your Study Guide

to see if you spelled these words correctly.

Now listen to these words again and repeat.

archaeology          archaeologist

anthropology         anthropologist

sociology            sociologist

psychology           psychologist

geology              geologist

zoology              zoologist

dentistry            dentist

economics            economist

chemistry            chemist

art                  artist

journalism           journalist

physics              physicist

botany               botanist

linguistics          linguist

pharmacy             pharmacist

This is the end of Review Two.