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Zorluk: ZorEstablishing Introductions and Thesis Statements

[1]
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[2] While working with Charles Babbage on his plans for the Analytical Engine, a mechanical general-purpose computer, Lovelace translated an article by Italian military engineer Luigi Menabrea. [3] In her translation, which she expanded with an extensive set of notes, she described an algorithm for the Analytical Engine to compute Bernoulli numbers. [4] This algorithm is now widely recognized as the world's first computer program, demonstrating that Lovelace foresaw the machine's capability to process symbolic representations beyond mere numerical calculation.

The writer is considering adding a sentence at the beginning of the passage (before Sentence 2) to introduce the main thesis of the essay. Which of the following sentences would best accomplish this goal?

  1. A
    Ada Lovelace's extensive notes on the Analytical Engine, which was published in an academic journal, represents the first computer program.
  2. B
    Ada Lovelace was a brilliant mathematician, she worked closely with Charles Babbage on the Analytical Engine.
  3. C
    Although Charles Babbage designed the Analytical Engine as a mechanical calculator that could perform complex calculations.
  4. In the mid-nineteenth century, mathematician Ada Lovelace laid the conceptual groundwork for computer programming, anticipating the modern digital age long before the technology existed.Cevap

Cevap

The sentence starting with 'In the mid-nineteenth century' is the best introduction and thesis statement because it is grammatically correct and establishes the primary focus of the passage: Ada Lovelace's pioneering work in computer programming and her vision of symbolic processing.
The correct sentence starting with 'In the mid-nineteenth century' is grammatically correct and successfully introduces the main thesis of the passage. It establishes Ada Lovelace as a pioneer who laid the conceptual foundation for programming and anticipated the digital age, which sets up the discussion of her work on Charles Babbage's Analytical Engine and her creation of the first algorithm.

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1
Analyze the main focus and details of the passage.
The passage discusses Ada Lovelace's translation of Luigi Menabrea's article, her creation of an algorithm to compute Bernoulli numbers (the first computer program), and her foresight that the Analytical Engine could process symbols beyond numbers.
An effective introduction or thesis statement must establish the central theme of the passage, which is Lovelace's pioneering contribution to computer programming.
2
Evaluate the options for grammatical correctness and sentence structure.
The sentence beginning with 'Although Charles Babbage' is a dependent clause fragment. The sentence beginning with 'Ada Lovelace's extensive notes' has a subject-verb agreement error ('notes ... represents'). The sentence beginning with 'Ada Lovelace was a brilliant mathematician' is a comma splice.
Options with grammatical errors must be eliminated since ACT English requires standard grammatical correctness.
3
Assess the remaining option for thematic fit and overall quality.
The sentence starting with 'In the mid-nineteenth century' is grammatically correct and directly introduces Lovelace's foundational role in programming, which aligns perfectly with the details in the passage.
This sentence serves as an effective introduction and thesis statement for the passage.

Anahtar Kavram

Establishing an effective introduction or thesis statement requires selecting a grammatically correct sentence that introduces the main topic and prepares the reader for the details that follow in the passage.
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Konular

Establishing Introductions and Thesis Statements

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