Summary of English Reader: Changing Places

## Introduction This material compiles and explains fundamental aspects of English grammar useful for university students: adverbs of frequency, the verb "have" in affirmative/negative forms, indefinite pronouns, possessive forms, interrogative words, modal verbs (must), and the use of infinitives and gerunds. Each section includes clear rules, practical examples, and contextualized exercises based on a film story to reinforce learning. > Definition: Adverbs of frequency express how often an action occurs; indefinite pronouns are used to refer to people or things in a general way; "must" expresses strong obligation; the gerund and the infinitive are non-finite verb forms with specific uses. ## Adverbs of Frequency ### Basic Rule - We use adverbs like **always, usually, often, sometimes, never** to indicate frequency. - Position: They usually go **before the main verb** but **after the verb 'to be'**. - Example with a main verb: "Hal always gets up early." (Hal always gets up early.) - Example with the verb 'to be': "Hal is sometimes bored." (Hal is sometimes bored.) > Definition: Adverbs of frequency are words that indicate how often an action occurs. Comparative Table of Examples | Adverb | English Example | Meaning | | --- | --- | --- | | always | Hal always gets up early. | always | | usually | Hal usually eats a sandwich for lunch. | usually | | often | Tim often meets famous people. | often | | sometimes | Tim sometimes wants a normal life. | sometimes | | never | Exciting things never happen to Hal. | never | Did you know that in informal spoken English, the position of the adverb can vary for emphasis? For example, "I never, ever do that." places the adverb at the beginning for reinforcement. ### Practice (Context) Complete the gaps in the story using indefinite pronouns and adverbs of frequency according to the context. ## Have: affirmative, negative, and questions ### Basic Rule - We use **have/has** to express possession (use 'has' for he/she/it). - Example: "I have an idea." / "Hal has the cell phone with him." - For the negative form, we use **do/does + not + have** (don't/doesn't). - Example: "Tim doesn't have a normal life." - For questions, we use **Do/Does + subject + have?** and the answer reuses the auxiliary verb. - Example: "Do you have a girlfriend, Hal? — Yes, I do." > Definition: When "have" is used as a verb of possession, it requires the auxiliary verbs 'do' or 'does' in negative and interrogative sentences in the simple present tense. Contrast Table | Function | Affirmative Example | Negative Example | Question Example | | --- | --- | --- | --- | | First person | I have a dog. | I don't have a car. | Do I have time? | | Third person | She has a bag. | She doesn't have money. | Does she have a pen? | Fun fact: In colloquial British English, "have got" is sometimes used for possession: "I've got a car." conveys the same meaning as "I have a car," but they are different forms. ## Indefinite Pronouns (people / things) ### List and Usage - People: **someone/somebody**, **no one/nobody**, **everyone/everybody** - Things: **something**, **nothing**, **everything** > Definition: Indefinite pronouns refer to people or things that are not specifically identified. Examples in Context - "Somebody recognizes Tim – Freddie!" - "Tim loves Hal's job because nobody recognizes him." - "Hal tells Tim everything about Hal Tanner." Suggested Exercise (Overview): Choose between someone/somebody, no one/nobody, everyone/everybody, or something/nothing based on the story's context. ## Possessive Forms ### Main Rules - Possessive adjectives: **my, your, his, her, its, our, their** (used before the noun). - Example: "Hal brushes his hair up." - Possession with nouns: **'s** for singular nouns or plural nouns not ending in -s; **'** for plurals already ending in -s. - Example: "Tim's house" / "the monkeys' house" - Nouns ending in -s: both forms are accepted: **Tim Hawkins'** or **Tim Hawkins's**