TOEFL Reading: Rhetorical Purpose Questions Questions and Answers 3

Question 1

A TOEFL Reading passage about the history of science discusses how scientists initially rejected Wegener's theory of continental drift. The author describes the community's skepticism in detail. The rhetorical purpose is most likely to:

Accepted Answer

Illustrate how established scientific paradigms can impede the acceptance of revolutionary theories

Answer

By describing the scientific community's rejection of continental drift, the author illustrates how entrenched paradigms resist paradigm shifts—a key concept from the philosophy of science. The purpose is to make an abstract claim about scientific progress concrete through a historical example.

Question 2

In a TOEFL Reading passage, a paragraph opens with: "Consider the following scenario: a forest fire devastates an old-growth forest." The rhetorical purpose of this sentence is to:

Accepted Answer

Introduce a hypothetical scenario to help readers engage with and understand the concept being discussed

Answer

"Consider the following scenario" explicitly invites the reader into a thought experiment. This rhetorical move is used to make abstract ecological or scientific concepts more tangible by imagining a specific situation. It engages the reader and provides a context for understanding the following explanation.

Question 3

A passage about industrial agriculture states: "Critics of this approach argue that monoculture farming depletes soil nutrients and increases vulnerability to pests." The rhetorical purpose of this sentence is to:

Accepted Answer

Introduce a counterargument that the author will then address or refute

Answer

The phrase "critics argue" signals that the author is presenting an opposing view or counterargument. This rhetorical move either sets up a refutation (the author will counter this) or a balanced presentation of multiple perspectives. It is the classic structure of academic counterargument acknowledgment.

Question 4

In a passage on language acquisition, the author writes a paragraph describing how infants babble before producing recognizable words. The question asks why the author describes infant babbling. The most likely purpose is:

Accepted Answer

To illustrate the developmental progression from prelinguistic vocalization to language—supporting a claim about how language acquisition occurs in stages

Answer

The description of infant babbling serves as developmental evidence supporting the claim that language acquisition is staged and sequential. The babbling stage precedes word production, illustrating that language emerges gradually—the rhetorical purpose is to provide developmental evidence for a theoretical claim about staged acquisition.

Question 5

A passage on economics discusses "creative destruction"—the process by which new industries replace obsolete ones. The author then describes how the automobile industry replaced the horse-drawn carriage industry. The rhetorical purpose of this historical example is to:

Accepted Answer

Demonstrate creative destruction in action using a well-known historical case that readers can easily understand

Answer

Historical examples serve to make abstract economic concepts concrete. The horse-carriage-to-automobile transition is an iconic, universally recognizable example of creative destruction—industries displaced by new technology. The rhetorical purpose is to illustrate and validate the abstract concept with a clear, memorable case.

TOEFL Practice Test

TOEFL Practice Test

TOEFL Reading: Rhetorical Purpose Questions Questions and Answers 3