Features and structure of the book
This is how civil service English is tested!

[grammar]
Section 1 Sentence Components
In the first verse of the Invincible, there must be a verb.
Invincible 02 An adjective, not an adverb, should come in the bore position.
Section Test

Section 2 Verb Phrases
Invincible 03 In the objective case complement position, different quasi-verbs must come depending on the relationship between the object and the objective case complement and the type of verb.
Invincible 04 A preposition must come between an intransitive verb and its object.
Invincible 05 The modifiers between the subject and verb must agree in number, excluding modifiers.
Invincible 06 Subjects including part/quantity expressions must be followed by different verbs depending on the expression.
In an inverted sentence, the verb must agree in number with the subject that follows it.
Invincible 08 The verb in the nominative relative clause must agree in number with the antecedent.
Invincible 09 Time expressions that include both the past and present should be used with the present perfect tense, and time expressions that indicate only a point in time in the past should be used with the simple past tense.
The verb in the undefeated 10-hour/conditional adverbial clause must be written in the present tense even if it is about a future event.
If the tense of the 11th clause is past, the subordinate clause is usually past or past perfect.
It should be noted that the present progressive tense also indicates events that will happen in the future.
Section Test [Invariant Pattern 03-12]

Invincible 13 If the subject is the subject of the verb action, it should be written in active voice, and if it is the object, it should be written in passive voice.
Intransitive verbs cannot be used in passive voice, but must be used in active voice.
Invincible 15 Auxiliary verbs and expressions used as auxiliary verbs must be followed by a verb infinitive.
In a that-clause where a verb such as claim/suggestion/request/command is used as an object, the (should +) verb infinitive must be used.
Invincible 17 Present/future events should be written as “auxiliary verb + verb infinitive,” and speculation/regret about past events should be written as “auxiliary verb + have pp.”
Invincible 18 The verbs do/be/have used in place of repeated content must be of the same kind as the verb they replace.
In the conditional sentence of the 19th undefeated clause, the verbs in the if clause and the main clause must match.
Section Test [Invariant Patterns 13-19]

Section 3 Verb Phrases
Invincible 20 You must distinguish between the active and passive forms of the gerund/to-infinitive.
Invincible 21 Depending on the verb, a different auxiliary verb must come as the object.
Invincible 22 It is necessary to distinguish between expressions that use gerunds and to-infinitives.
In terms of the meaning of the 23rd participle, if the subject is the subject of the action indicated by the participle, the present participle should be used, and if the subject is the object, the past participle should be used.
Invincible 24 If the object of the description that modifies or supplements the participle expressing emotion causes emotion, you should use the present participle, and if you feel emotion, you should use the past participle.
Section Test

Section 4 Parts of Speech
Invincible 25 We must distinguish between the use of countable and uncountable nouns.
Invincible 26 If the subject is “the + adjective/participle” (those who did ~), a plural verb must come.
27. The pronoun must agree in number with the noun it refers to.
Invincible 28 If the object is different from the subject, it should be used as an objective pronoun, and if it is the same object, it should be used as a reflexive pronoun.
Invincible 29 Nouns must be modified by adjectives, and non-nouns must be modified by adverbs.
Invincible 30 Every, another, either/neither should come before a singular noun, and all, other, both should come before a plural noun.
Invincible 31 Adverbs of emphasis should usually be placed before adjectives or adverbs to emphasize them.
It is necessary to distinguish between the use of easily confusing prepositions such as by/until, for/during, etc.
Section Test

Section 5 Conjunctions and Clauses
Invincible 33 The conjunctions and/but/(n)or must be listed in order of equal form and function.
Invincible 34 We must distinguish between noun clause conjunctions that precede complete and incomplete clauses.
Invincible 35 There must be a subordinate conjunction that connects clauses with appropriate meaning.
36. A preposition must come before a word/phrase that functions as a noun, and a subordinate conjunction must come before a clause.
Invincible 37 Be careful with sentences that can only be used with that.
Invincible 38 That can be used as both a noun clause conjunction and a relative pronoun, but what cannot be used as a relative pronoun modifying an antecedent.
Invincible 39 A relative pronoun that matches the type and rank of the antecedent must come.
Incomplete clauses must be preceded by a relative pronoun, and complete clauses must be preceded by a relative adverb or a "preposition + relative pronoun."
Section Test

Section 6 Word Order and Special Structures
Indirect questions must be in the order of “question word + subject + verb.”
Invincible 42 enough must come before a noun or after an adjective/adverb.
Invincible 43 If the object of “transitive verb + adverb” is a pronoun, it must come between the transitive verb and the adverb.
Invincible 44 You must memorize all expressions that use the original/comparative/superlative levels.
Invincible 45 Comparative emphasis should be given to much/even/(by)/far/still/a lot, etc.
Invincible 46 You must pay attention to the word order of the inverted structure where the verb comes before the subject.
Section Test

[Reading]
Section 1 New Type
Invincible 01 The format of the email is set.
Invincible 02 The title/purpose of the guide/webpage is found at the beginning of the text.
For detailed information on the Invincible 03 guide and webpage, please refer to the subheadings.
Invincible 04, the synonym problem provides clues to find synonyms in the context before and after the underlined words.
Section Test

Section 2 Types of Understanding the Content of the Text
Invincible 05 The topic, title, main idea, and purpose are presented in the first and last two or three sentences.
Invincible 06 There are certain types of incorrect answers that are frequently asked.
Invincible 07 The choices for the problem of identifying content agreement/inconsistency are given in the order of the text.
Invincible 08 The choices in the problem of identifying content consistency/inconsistency are those where some of the information in the text has been modified.
Section Test

Section 3 Types of Inference
The blank sentence at the beginning of the text of Invincible 09 is the topic sentence.
The blank sentences in the middle of the 10th chapter of the book are usually specific explanations or examples that support the topic sentence.
The blank sentence in the latter half of the 11th chapter of Invincible is a sentence that restates the topic sentence.
Invincible 12 If there are two blanks, the correct answer is usually a keyword related to the topic sentence or central material of the text.
Invincible 13 The correct answer is a connecting word that shows the logical relationship between the sentences before and after the blank.
The correct answer is a connecting word that naturally continues the flow of the 14 fingerprints.
Section Test

Section 4 Logical Flow Types
When you find the 15 undefeated pronouns or connecting words, the order of the preceding and following words is shown.
Invincible 16 You can predict the structure of the text that follows by looking at the given text.
Invincible 17 The given sentence contains crucial clues about the sentences before and after it.
Invincible 18 The position where the given sentence should be placed is before a sentence that contains an unexpected pronoun, a demonstrative word, or an awkward conjunction.
If you only understand the theme of Invincible 19, you will see sentences that are unrelated to the flow.
Invincible 20 Sentences that are similar to the core material but slightly off topic are sentences that are unrelated to the flow of the text.
Section Test

[Vocabulary & Practical English]
Section 1 Vocabulary
Invincible 01 If the choices consist of adjectives, look for clues in the nouns that the adjectives modify or describe.
Invincible 02 If the choice consists of a verb (phrase), the correct answer is the one that best expresses the action or state of the subject/object in context.
Invincible 03 If the choice consists of a noun, find clues in the definition/explanation/example before and after the blank/underline.
Invincible 04 If the choice consists of an adverb, look for clues in the adjective or predicate that the adverb modifies.
Section Test

Section 2 Daily English
Invincible 05 The blank sentence in the beginning of the conversation provides a clue in the sentence following the blank.
In the latter half of the dialogue in Undefeated 06, the blank sentences are found by looking for clues in the sentences before the blank.
Section Test

Weakness Compensation Commentary [Book within a Book]

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