Think of information sources like tools in a kitchen — you wouldn't cut bread with a spoon. Each source is sharp for one job and blunt for others. A newspaper is brilliant for today's news but useless next week; a textbook gives the full picture but may be years out of date; a website is instant but anyone at all can publish on it. Before you trust a fact, ask "is this the right tool for this question?"
| Source | Best for | Beware of |
|---|---|---|
| Newspaper | today's news, sports scores, classifieds | stale tomorrow |
| Magazine | articles, photos, a topic in depth | opinion mixed with fact |
| Book / textbook | complete coverage of a subject | can be out of date |
| Encyclopedia | quick reliable summary | kept very brief |
| Dictionary | spelling, meaning, pronunciation | no real-world context |
| Telephone directory | contact details | only useful if you know the name |
| Web page | everything, very fast | anyone can publish — check the source! |
Newspapers and books show the same contrast: newspapers come out daily and chase what's happening now; books appear whenever there's a need and dig into ideas that last. Newspapers "arouse our consciousness on important matters"; books "make us sensitive to certain issues in society" over a longer time.
Most students open a dictionary, grab the meaning, and slam it shut — wasting three-quarters of what the entry offers. A dictionary entry is a tiny passport for a word: it carries four pieces of identity at once.
| Field | Looks like | Tells you |
|---|---|---|
| Spelling | diagonal | the correct letters |
| Pronunciation | /daɪˈæɡənl/ | how to say it (stress underlined) |
| Word class | adjective / noun / verb | where it fits in a sentence |
| Meaning + example | "a straight line across..." | what it really means |
The strange symbols between slashes — /daɪˈæɡənl/ — are the pronunciation, and the raised mark (ˈ) shows which part to stress. Many entries also tuck in plural or past forms (dice → dice), synonyms, and idioms — all free, if you bother to look.
The present perfect is the tense for a past action whose effect is still hanging around now. If you say "I have lost my key", you're not talking about the moment you lost it — you're talking about now, where you're still locked out. It's the bridge tense: one end stands in the past, the other in the present.
Active build: has/have + past participle (V3). To make it passive — when you care about the thing affected, not the doer — slip in one extra word, been: has/have + been + V3. Think of "been" as the hinge that swings the sentence from active to passive.
Trigger words that flag this tense: ever, never, just, already, yet, since, for, recently, so far.
Diary entry (~60 words): a diary entry is you talking to yourself at the end of a day, so it can be warm and a little untidy — but it still needs its anchors: the date and weather (that's what dates a diary), specific real moments in time order, and an honest closing feeling. You don't need "Dear Diary" — the date line does that job.
Article about a useful source (~100 words): what the source is and what you use it for, how you discovered it, one tip, and one caution. Wrap the required points inside a genuine personal story — a headline and a small confession make it feel real, not like a form.