D • • WORD FAMILY Quy tắc: Sau trước – trước sau Nguyên tắc: a+N Tobe + a V + adv adv + V Tobe + a + adv Bài tập 1: Dựa theo kiến thức học, em nhận biết từ từ loại gì? 10 Romantic Activity Celebration Sweep Hardly Magical Singer Harmful Famous Boring 11 12 13 14 15 16 17 18 19 20 Bring Scientist Tradition Competitor Well Decorate Producer Drank Natural Surprisingly 21 Bài tập 2: Em cho biết từ họ hàng từ cho Cho biết nghĩa từ Generous → → Luck → → Dangerous → → 10 → 11 → 12 13 Conduction 14 → 15 Exhibition 16 → 17 Beautiful 24 → 18 → 25 Safely 19 Peace 26 → 20 → 27 → 21 Social 28 Chemistry 22 → 29 → 23 → 30 → 31 Bài tập 3: Em chuyển từ loại theo yêu cầu 10 (n) → (a): (a) → (adv): (v) → (n): (v) → (a): (a) → (n): (a) → (n): (v) → (n): (n) → (n): (adv) → (a): (v) → (n): commerce → good → arrange → lock → different → electric → emigrate → invention → luckily → annoy → 11 Bài tập 4: 10 11 12 13 14 15 16 17 18 19 20 12 She always worried about the of her family (safe) You must cover socket so that children can’t put anything into them (electricity) The tiger is a animal They kill people every year (danger) The river is very _for swimmers (danger) Hard work always brings _(successful) Those clothes are for cold (suit) She is a girl Her is very nice-looking (beauty) Nga is very _, kind and generous (social) Michael Faraday was a best in the 1880s His is the field of electricity (invent) Thomas Watson was Bell’s _, wasn’t he? (assist) OK I’ll the appointment for you soon (arrangement) There was an _of painting at the Art Gallery (exhibit) Ho Chi Minh city is an important center (commerce) You must put all medicines in cupboards (lock) What a cat! I want to buy it (love) The of atom bombis very terrible (destroy) Each of my friends has a _character (differ) Some of the games are young as 14 or 15, (invent) People in my country are very warm and _ (friend) She is a _writer (humor)