2024年托福历年真题全真测试【优推3篇】

托福历年真题提供了丰富的听说读写练习，涵盖多种学术主题，帮助考生熟悉考试形式，提高语言能力，增强应试信心。下面由阿拉网友分享的“2024年托福历年真题全真测试”范文，供您写作参考，希望您喜欢。

托福历年真题全真测试 篇1

if the salinity of ocean waters is analyzed， it is found to vary only slightly from place to place. nevertheless， some of these small changes are important. there are three basic processes that cause a change in oceanic salinity. one of these is the subtraction of water from the ocean by means of evaporation conversion of liquid water to water vapor. in this manner， the salinity is increased， since the salts stay behind. if this is carried to the extreme， of course， white crystals of salt would be left behind.

the opposite of evaporation is precipitation， such as rain， by which water is added to the ocean. here the ocean is being diluted so that the salinity is decreased. this may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. thus salinity may be increased by the subtraction of water by evaporation， or decreased by the addition of fresh water by precipitation or runoff.

normally， in tropical regions where the sun is very strong， the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. similarly， in coastal regions where rivers dilute the sea， salinity is somewhat lower than in other oceanic areas.

a third process by which salinity may be altered is associated with the formation and melting of sea ice. when seawater is frozen， the dissolved materials are left behind. in this manner， seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. of course， when this ice melts， it will tend to decrease the salinity of the surrounding water.

in the weddell sea， off antarctica， the densest water in the oceans is formed as a result of this freezing process， which increases the salinity of cold water. this heavy water sinks and is found in the deeper portions of the oceans of the world.

1. What does the passage mainly discuss？

elements of salt

bodies of water of the world

many forms of ocean life

salinity of ocean water

2. The word this in line 5 refers to

3. According to the passage， the ocean generally has more salt in

areas

areas

areas

areas

4. All of the following are processes that decrease salinity except

5. Which of the following statements about the salinity of a body water can best be

inferred from the passage？

temperature of the water is the most important factor.

speed with which water moves is directly related to the amount of salt.

salinity has little effect on sea life.

factorsbine to cause variations in the salt content of water.

6. The word altered in line 16 is closest in meaning to

7. The world it in line 18 refers to

ice

8. Why does the author mention the weddell sea？

show that this body of water has salinity variations

pare antarctic waters with arctic waters

give an example of increased salinity due to freezing

point out the location of deep waters

9. Which of the following is not a result of the formation of ocean ice？

salt remains in the water.

surrounding water sinks.

salinity decreases.

water bes denser.

托福历年真题全真测试 篇2

More recently， professional archaeologists have taken over。 These researchers have sought to demonstrate that their work can be a valuable tool not only of science but also of history， providing fresh insights into the daily lives of ordinary people whose existences might not otherwise be so well documented。 This newer emphasis on archaeology as social history has shown great promise， and indeed work done in this area has lead to a reinterpretation of the United States past。

In Kingston， New York， for example， evidence has uncovered that indicates that English goods were being smuggled into that city at a time when the Dutch supposedly controlled trading in the area。 And in Sacramento an excavation at site of a fashionable nineteenth-century hotel revealed that garbage had been stashed in the buildings basement despite sanitation laws to the contrary。

42、 What does the passage mainly discuss?

(A) Why historical archaeology was first developed

(B) How the methods and purpose of historical archaeology have changed

(C) The contributions architects make to historical archaeology

(D) The attitude of professional archaeologists toward historical archaeology

43、According to the first paragraph。， what is a relatively new focus in archaeology?

(A) Investigating the recess past

(B) Studying prehistoric cultures

(C) Excavating ancient sites in what is now the United States。

(D) Comparng ancient sites in what is now the United States。

44、 According to the passage， when had historical archaeologists been trained as anthropologists? (A) Prior to the 1930s

(B) During the 1930s and 1940s

(C) During the 1950s and 1960s

(D) After the 1960s

45、 The word “framed“ in line 13 is closest in meaning to

(A) understood

(B) read

(C) avoided

(D) posed

46、 In the third paragraph， the author implies that the techniques of history and the techniques of social science are

(A) quite different from each other

(B) equally useful in studying prehistoric cultures

(C) usually taught to students of archaeology

(D) both based on similar principles

47、 The phrase “their contributions“ in line 16 refers to the contributions of

(A) social scientists

(B) prehistoric cultures

(C) historians

(D) documentation and knowledge

48、The author mentions an excavation at the site of a hotel in Sacramento in order to give an example of

(A) a building reconstruction project

(B) the work of the earliest historical archaeologists

(C) a finding that conflicts with written records

(D) the kind of information that historians routinely examine

49、 The word “supposedly“ in line 26 is closest in meaning to

(A) ruthlessly

(B) tightly

(C) barely

(D) seemingly

50、 The word “sanitation“ in line 29 is closest in meaning to

(A) city

(B) housing

(C) health

(D) trade

托福历年真题全真测试 篇3

1.__of pottery is dependent on the durability of clay after firing.

To make

The making

When to make

It is making

iron， wrought iron， and steel contain iron carbides made up of __ of carbon.

amounts are different

different amounts that

different amounts

which amounts are different

Arctic fox is found throughout the Arctic ， usually on tundra or mountains __ the sea.

by which near

near of

because near

near

midge __ to any of several species of small flies， refers to a mosquito－like insect with slender wings and body， long legs， and antennae.

which a term applied

a term applied

is a term applied

applied a term

5. The face is the most __ of a human being.

part is distinctly

distinction in part

distinctive part

part of distinction

chemical facts __ as a by－product of their search for gold became the basis for modem chemistry.

that had been accumulated by alchemists

were accumulated by alchemists

alchemists accumulating them

had been accumulated by alchemists

fluoroscope makes __ for medical doctors to view a silhouette of the bones and internal organs of a patients body.

being possible

possibly

it is possible

it possible

second－oldest continuously occupied governors mansion in the United States __ Jackson， Mississippi.

the location in

is the location

is located in

located in

television camera produces an image by convening __ receives into a series of bright and dark dots.

and it

it

what it

that it

so－called nonfiction novels， a documentary style isbined with fictional techniques __actual events and people.

that they describe

to describe

and in describing

are describing

often receive considerable training in the technical aspects of their jobs __ very little in the people management aspects.

so

just as

yet

and that

of fertile soil called deltas， usually __ are formed by mud deposited at the mouth of a river.

triangular in shape

their shape is triangular

they have a triangular shape

triangular shape

a respected educator， Alexander Graham Bell __ the inventor of the telephone.

as is best known

best known as is

is best known as

best is known as

14. Not until the First World War __ to improve the road system in the United States.

a determined effort was made

made a determined effort

when a determined effort was made

was a determined effort made

15. Often invisible， always in motion， gas is __ of matter.

the state is most energetic

stating the most energetic

the most energetic state

the state that most energetic