{"id":2166,"date":"2026-06-11T01:06:54","date_gmt":"2026-06-11T01:06:54","guid":{"rendered":"https:\/\/allenglish4u.com\/toefl-step-1-book-3-unit-2-grammar\/"},"modified":"2026-06-11T01:06:54","modified_gmt":"2026-06-11T01:06:54","slug":"toefl-step-1-book-3-unit-2-grammar","status":"publish","type":"page","link":"https:\/\/allenglish4u.com\/vi\/toefl-step-1-book-3-unit-2-grammar\/","title":{"rendered":"TOEFL Primary Step 1 Book 3 Grammar &#8211; Unit 2 Adjectives and Adverbs"},"content":{"rendered":"<style>\n.ae4u-tx{--paper:#FAF6EE;--ink:#0F172A;--ink-soft:#475569;--accent:#0161FF;--ok:#0EA66B;--bad:#E11D48;--cyan:#06B6C4;--orange:#FF9D2E;--line:#E7E2D2;--card:#fff;font-family:'Plus Jakarta Sans',ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif !important;color:var(--ink);background:var(--paper);padding:24px 18px 60px;box-sizing:border-box;line-height:1.55;font-size:17px}\n.ae4u-tx *,.ae4u-tx *::before,.ae4u-tx *::after{box-sizing:border-box}\n.ae4u-tx 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&middot; Book 3 &middot; Unit 2<\/div>\n  <h1>Grammar &mdash; Unit 2: Adjectives &amp; Adverbs<\/h1>\n  <p class=\"lead\">Quick lesson + exercises. Auto-graded; open questions show an example answer.<\/p>\n  <div class=\"tags\">\n    <span class=\"tag\">&#128221; Grammar<\/span>\n    <span class=\"tag\">&#9889; Auto-graded<\/span>\n    <span class=\"tag\">&#128202; Progress tracking<\/span>\n  <\/div>\n  <div class=\"progress-sticky\" id=\"globalProg\">\n    <span class=\"ptxt\">Progress <span class=\"pct\">0%<\/span> &middot; <span class=\"done\">0<\/span>\/<span class=\"total\">11<\/span><\/span>\n    <div class=\"pbar\"><i id=\"pbarFill\"><\/i><\/div>\n  <\/div>\n  <div class=\"section\">\n    <div class=\"section-head\">\n      <span class=\"sec-badge\">Lesson<\/span>\n      <h2>Adjectives &amp; Adverbs<\/h2>\n    <\/div>\n    <div class=\"lesson-box\"><strong>Adjectives<\/strong> describe nouns. <strong>Adverbs<\/strong> describe verbs, adjectives, and other adverbs.<br><br>Rules: add <em>-ly<\/em> to most adjectives (slow&#8594;slowly); for adjectives ending in y, change to i and add -ly (happy&#8594;happily); no change (hard, fast, late); irregular (good&#8594;well).<\/div>\n  <\/div>\n  <div class=\"section\">\n    <div class=\"section-head\">\n      <span class=\"sec-badge\">B\u00e0i t\u1eadp<\/span>\n      <h2>Grammar Practice<\/h2>\n      <span class=\"sec-score\" id=\"score\">0\/11<\/span>\n    <\/div>\n    <div class=\"part-block\">\n  <div class=\"part-head\"><h3 class=\"part-title\">Part A<\/h3><span class=\"pbadge\" data-total=\"2\">0\/2<\/span><\/div>\n  <p class=\"part-instr\">Look at the pictures and fill in the blanks. (Hints in parentheses describe the picture.)<\/p>\n  <div class=\"q-item\"><span class=\"num\">1.<\/span>A <span class=\"ex\">yellow<\/span> banana is on the table. <em>(picture: yellow banana)<\/em><\/div><div class=\"q-item\"><span class=\"num\">2.<\/span>A <input type=\"text\" class=\"blank\" data-ans=\"small\" autocomplete=\"off\"> box is on the chair. <em>(picture: small box)<\/em><\/div><div class=\"q-item\"><span class=\"num\">3.<\/span>A pair of <input type=\"text\" class=\"blank\" data-ans=\"dirty\" autocomplete=\"off\"> shoes is in front of the door. <em>(picture: dirty shoes)<\/em><\/div>\n<\/div><div class=\"part-block\">\n  <div class=\"part-head\"><h3 class=\"part-title\">Part B<\/h3><span class=\"pbadge\" data-total=\"9\">0\/9<\/span><\/div>\n  <p class=\"part-instr\">Sort the words into Adjectives or Adverbs.<\/p>\n  <div class=\"word-box\"><span class=\"lbl\">Word Box:<\/span><span class=\"w\">strong<\/span><span class=\"w\">important<\/span><span class=\"w\">easily<\/span><span class=\"w\">carefully<\/span><span class=\"w\">good<\/span><span class=\"w\">big<\/span><span class=\"w\">badly<\/span><span class=\"w\">heavily<\/span><span class=\"w\">pink<\/span><span class=\"w\">quickly<\/span><\/div><table class=\"ad-table\"><thead><tr><th>Adjectives<\/th><th>Adverbs<\/th><\/tr><\/thead><tbody><tr><td><span class=\"ex\" style=\"background:#E1ECFF;color:var(--accent);font-weight:700;padding:2px 8px;border-radius:5px\">strong<\/span><\/td><td><input type=\"text\" class=\"ad-input\" data-ans=\"easily\" placeholder=\"Adverb...\"><\/td><\/tr><tr><td><input type=\"text\" class=\"ad-input\" data-ans=\"important\" placeholder=\"Adjective...\"><\/td><td><input type=\"text\" class=\"ad-input\" data-ans=\"carefully\" placeholder=\"Adverb...\"><\/td><\/tr><tr><td><input type=\"text\" class=\"ad-input\" data-ans=\"good\" placeholder=\"Adjective...\"><\/td><td><input type=\"text\" class=\"ad-input\" data-ans=\"badly\" placeholder=\"Adverb...\"><\/td><\/tr><tr><td><input type=\"text\" class=\"ad-input\" data-ans=\"big\" placeholder=\"Adjective...\"><\/td><td><input type=\"text\" class=\"ad-input\" data-ans=\"heavily\" placeholder=\"Adverb...\"><\/td><\/tr><tr><td><input type=\"text\" class=\"ad-input\" data-ans=\"pink\" placeholder=\"Adjective...\"><\/td><td><input type=\"text\" class=\"ad-input\" data-ans=\"quickly\" placeholder=\"Adverb...\"><\/td><\/tr><\/tbody><\/table>\n<\/div>\n    <div class=\"actions\">\n      <button class=\"btn\" type=\"button\" data-act=\"check\">Check answers<\/button>\n      <button class=\"btn alt\" type=\"button\" data-act=\"show\">Show all answers<\/button>\n      <button class=\"btn ghost\" type=\"button\" data-act=\"reset\">Reset<\/button>\n      <span class=\"feedback\" id=\"feedback\">Let&#8217;s see how you did!<\/span>\n    <\/div>\n  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Primary &middot; Step 1 &middot; Book 3 &middot; Unit 2 Grammar &mdash; Unit 2: Adjectives &amp; Adverbs Quick lesson + exercises. Auto-graded; open questions show an example answer. &#128221; Grammar &#9889; Auto-graded &#128202; Progress tracking Progress 0% &middot; 0\/11 Lesson Adjectives &amp; Adverbs Adjectives describe nouns. Adverbs describe verbs, adjectives, and other adverbs. 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