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Introductory Sentence Identification

Introduction

Para Jumbles இல், introductory sentence முழு பத்திக்கும் அடித்தளமாக செயல்படுகிறது. இது முக்கிய கருத்தை அறிமுகப்படுத்தி, மீதமுள்ள வாக்கியங்களை தர்க்கரீதியாக ஒழுங்குபடுத்த உதவுகிறது.

தவறான தொடக்க வாக்கியத்தைத் தேர்ந்தெடுத்தால், முழு jumble-க்கும் தவறான வரிசை உருவாகும் என்பதால் இந்த pattern முக்கியமானது.

Pattern: Introductory Sentence Identification

Pattern

introductory sentence முக்கிய theme-ஐ அறிமுகப்படுத்தும்; இதில் backward references (pronouns அல்லது connectors) இருக்காது; மேலும் மிக விரிந்த context-ஐ வழங்கும்.

Step-by-Step Example

Question

Rearrange the following sentences and identify the introductory sentence (A-D):

  • A. The rise of smartphones has completely transformed how people communicate.
  • B. This has created new challenges for digital privacy.
  • C. Many users now rely on messaging apps instead of traditional calls.
  • D. As a result, companies are introducing stronger security features.

Solution

  1. Step 1: Identify the broadest statement that can introduce the topic.

    Sentence A ஸ்மார்ட்போன்கள் தொடர்பாடலை எவ்வாறு மாற்றியுள்ளன என்பதைக் பொதுவாகக் கூறுகிறது. இது overall theme-ஐ தெளிவாக அமைக்கிறது.

  2. Step 2: Eliminate sentences with backward references.

    - Sentence B “This” என்ற சொல்லுடன் தொடங்குகிறது → முந்தைய கருத்தைத் தேவைப்படுத்துகிறது. - Sentence D “As a result” என்ற சொல்லுடன் தொடங்குகிறது → dependency-ஐ காட்டுகிறது. ஆகவே, இவை introductory lines ஆக இருக்க முடியாது.

  3. Step 3: Check remaining sentences for independence.

    Sentence C ஒரு குறிப்பிட்ட விவரத்தை (messaging apps) வழங்குகிறது → opening ஆக பொருத்தமில்லை. எனவே, தர்க்கரீதியாக பத்தியைத் தொடங்கக்கூடிய ஒரே வாக்கியம் A ஆகும்.

  4. Final Answer:

    A → Option A.

  5. Quick Check:

    B (“This…”) A-க்கு back-reference செய்கிறது; D (“As a result…”) ஒரு cause-க்கு பின் வரும்; C ஒரு detail → A தான் opener என்பதை உறுதிப்படுத்துகிறது. ✔️

Quick Variations

1. 4-6 jumbled sentences-இல் முதல் வரியை அடையாளம் காணுங்கள்.

2. இரண்டு வரிகள் general போல தோன்றலாம் - அதில் broader theme உள்ளதையே தேர்ந்தெடுக்கவும்.

3. pronouns அல்லது connectors-இல் தொடங்கும் வரிகள் introductory ஆக இருக்க முடியாது.

Trick to Always Use

  • Step 1 → pronouns (“this”, “it”, “they”) அல்லது connectors (“however”, “as a result”) உள்ள வாக்கியங்களை நீக்குங்கள்.
  • Step 2 → தனித்து நிற்கக்கூடிய, மிக விரிந்த context-ஐ வழங்கும் வாக்கியத்தைத் தேர்ந்தெடுக்கவும்.

Summary

Summary

  • introductory sentence முக்கிய கருத்தை வழங்க வேண்டும்.
  • backward references உள்ள வாக்கியங்கள் முதல் இடத்தில் வர முடியாது.
  • முந்தைய context-ஐ சாராமல் தனித்து நிற்கும் வரியைத் தேர்ந்தெடுக்க வேண்டும்.
  • details, examples, results அனைத்தும் பின்னரே வரும்.

நினைவில் கொள்ள வேண்டிய உதாரணம்:
“Climate change is affecting global ecosystems.” → Strong opener; “As a result…” cannot be first.

Practice

(1/5)
1. Identify the introductory sentence among the following jumbled lines:
easy
A. Urban gardening has become increasingly popular in recent years.
B. This trend has encouraged many companies to sell compact gardening kits.
C. As a result, small balconies and terraces are now being used efficiently.
D. It has also led to a rise in online communities for plant lovers.

Solution

  1. Step 1: Look for the broadest, context-setting sentence.

    Sentence A introduces the general topic of urban gardening becoming popular.

  2. Step 2: Eliminate sentences with backward references.

    Sentence B starts with "This trend" → refers to something earlier; Sentence D uses "It" → dependent; Sentence C begins with "As a result" → cannot open.

  3. Step 3: Confirm independence.

    Only Sentence A stands alone without depending on a prior idea.

  4. Final Answer:

    Urban gardening has become increasingly popular in recent years. → Option A.

  5. Quick Check:

    B, C, and D all need previous context; A does not. ✔️
Hint: Always eliminate lines starting with pronouns or connectors before choosing the opener.
Common Mistakes: Choosing sentences with 'This' or 'As a result' as the opener.
2. Which of the following sentences is most suitable as the introductory sentence?
easy
A. This shift has impacted how consumers make purchasing decisions.
B. E-commerce platforms have revolutionized modern shopping behaviour.
C. As a result, several physical stores now offer online delivery.
D. It has also increased competition among retailers.

Solution

  1. Step 1: Identify the broadest idea.

    Sentence B introduces the general subject: e-commerce changing shopping behaviour.

  2. Step 2: Remove sentences with backward references.

    Sentence A uses "This shift"; Sentence D uses "It"; Sentence C begins with "As a result" → none can be introductory.

  3. Step 3: Confirm logical independence.

    Sentence B stands alone as an opener without referencing earlier ideas.

  4. Final Answer:

    E-commerce platforms have revolutionized modern shopping behaviour. → Option B.

  5. Quick Check:

    B is the only sentence that doesn't rely on a prior clause. ✔️
Hint: Pick the line that can stand alone without context.
Common Mistakes: Selecting sentences containing referential pronouns like 'this' or 'it'.
3. Choose the correct introductory sentence:
easy
A. As a result, many wildlife species are now endangered.
B. This has alarmed several environmental organisations.
C. Deforestation continues to be one of the major threats to biodiversity.
D. It has disrupted natural habitats across the world.

Solution

  1. Step 1: Locate the broad general statement.

    Sentence C introduces the main topic: deforestation threatening biodiversity.

  2. Step 2: Identify sentences that depend on earlier context.

    Sentence B uses "This"; Sentence D uses "It"; Sentence A uses "As a result" → none can be first.

  3. Step 3: Verify standalone nature.

    Sentence C is independent and sets the stage for the remaining lines.

  4. Final Answer:

    Deforestation continues to be one of the major threats to biodiversity. → Option C.

  5. Quick Check:

    Other lines require prior context; C doesn't. ✔️
Hint: General statements typically come before effects, consequences, or reactions.
Common Mistakes: Treating result-based sentences as the introduction.
4. Identify the opening sentence from the jumbled set:
medium
A. This shift has encouraged artists to adopt digital platforms.
B. Consequently, many traditional galleries are reinventing themselves.
C. Digital art has emerged as a powerful new medium of creative expression.
D. It has opened opportunities for creators worldwide.

Solution

  1. Step 1: Identify the broad, theme-setting idea.

    Sentence C introduces the overall concept of digital art emerging as a new creative medium.

  2. Step 2: Remove dependent sentences.

    Sentence A uses "This shift"; Sentence D uses "It"; Sentence B begins with "Consequently" → all require prior context.

  3. Step 3: Confirm C as the standalone opener.

    C is the only independent sentence introducing the topic.

  4. Final Answer:

    Digital art has emerged as a powerful new medium of creative expression. → Option C.

  5. Quick Check:

    A, B, and D depend on earlier context; C does not. ✔️
Hint: Sentences with connectors cannot start a paragraph.
Common Mistakes: Overlooking sentences starting with transition words.
5. Which sentence should logically come first?
medium
A. This has pushed several companies to invest in cybersecurity.
B. Remote work has become a standard practice across many industries.
C. As a result, secure digital tools are in higher demand.
D. It has also changed employee expectations regarding flexibility.

Solution

  1. Step 1: Look for the independent idea.

    Sentence B introduces the main topic of remote work becoming standard.

  2. Step 2: Eliminate sentences with references.

    Sentence A uses "This"; Sentence D uses "It"; Sentence C uses "As a result" → all require earlier context.

  3. Step 3: Validate B as the opener.

    It is the only sentence that defines the topic without depending on prior information.

  4. Final Answer:

    Remote work has become a standard practice across many industries. → Option B.

  5. Quick Check:

    B is independent; A, C, D depend on previous ideas. ✔️
Hint: Choose the line that defines the main topic without relying on pronouns or connectors.
Common Mistakes: Selecting a sentence containing referential words like 'this' or 'it'.

Mock Test

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