Tiêu đề Unit 9 - GV.docx ✅

43. affect (v) /əˈfekt/ làm ảnh hưởng đến 44. cause (v) /kɔːz/ gây ra 45. hurt (v, n) /hɜːt/ làm bị thương, vết thương 46. missing (adj) /ˈmɪsɪŋ/ mất tích 47. suddenly (adv) /ˈsʌdənli/ đột nhiên, bỗng nhiên 48. fortunately (adv) /ˈfɔːtʃənətli/ thật may mắn, may thay 49. rock (n) /rɒk/ đá, tảng đá 50. mud (n) /mʌd/ bùn 51. hide (v) /haɪd/ trốn, ẩn nấp 52. ash (n) /æʃ/ tro 53. layer (n) /ˈleɪər/ lớp, tầng 54. a thick layer of ash /ə θɪk ˈleɪər əv æʃ/ một lớp tro dầy 55. shelter (n) /ˈʃeltər/ nơi trú ẩn  Word form Verb Noun Adjective Adverb accommodate accommodation erupt eruption eruptive evacuate evacuation evacuee storm storm stormy volcano volcanic sudden suddenly B. GRAMMAR I. PAST CONTINUOUS Past Continuous (Quá khứ tiếp diễn) Công thức (+) S + was/ were + V -ing (-) S + was/ were + not + V -ing (?) Was/ Were + S + V -ing ? Cách dùng - Hành động diễn ra tại thời điểm xác định trong quá khứ E.g: I was watching TV at 9 o'clock last night. Dấu hiệu - at this time last night, at this moment last year, at 8 p.m last night, while,...  Past simple and past continuous with “When” and “While” Dùng “while” hoặc “when” để chỉ mối liên hệ giữa 2 hành động xảy ra trong quá khứ. - Hành động đang xảy ra thì có hành động khác xen vào S1 + QKTD + when + S2 + QKÐ E.g: I was watching TV when she came home. When + S1 + QKÐ, S2 + QKTD E.g: When she came home, I was watching television. - Những hành động xảy ra song song S1 + QKTD + while + S2 + QKTD E.g: She was doing her homework while I was preparing dinner. While + S1 + QKTD, S2 + QKTD E.g: While they were running, we were walking.

3. A. fortunate B. donate C. pacific D. tornado 4. A. destroy B. emergency C. government D. disaster 5. A. rescue B. strengthen C. system D. towards 6. A. practical B. numerous C. property D. tsunami 7. A. whistle B. victim C. authority D. violent 8. A. litter B. mountainous C. worker D. volcanic 9. A. example B. circle C. matter D. humour 10. A. nation B. person C. resident D. scientific B. VOCABULARY – GRAMMAR Exercise 1: Choose the correct meaning of the following words and phrases. 1. flood A. a large amount of money in the bank B. a large amount of water covering an area. C. a wide range of home-made products 2. tsunami A. an extremely large wave in the sea caused by an earthquake B. strong winds and rain, and often thunder and lightning C. a violent storm with very strong winds that move in a circle 3. Fahrenheit A. a measurement of length B. a measurement of speed C. a measurement of temperature 4. property A. an object or objects that belong to someone B. a person or people that own a large amount of money C. a person or people that own lots of houses 5. missing A. that cannot be found B. that cannot be reused C. that cannot be recycled 6. natural disasters A. the fire that causes a lot of damage B. the disasters caused by human beings such as car accident C. the disasters in nature such as storm, tornado, tsunami Exercise 2: Underline the right word in brackets to complete each sentence. 1. The (volcanic eruption/ earthquake/ tornado) blew lava and ash into the sky. 2. The (wildfire/ storm/ flood) with strong winds darkened the sky and rattled the windows. 3. The sudden (earthquake/ landslide/ tsunami) caused the buildings to shake and people to run for cover. 4. A (typhoon/ flood/ tornado) moved in a circle like a big funnel and hit the town last night. 5. The heavy rainfall caused a (landslide/ drought/ volcanic eruption), sending rocks and soil falling down the hillside. 6. The overflowing river led to a (drought/ earthquake/ flood), submerging homes and streets in water. Exercise 3: Choose the word/ phrase/ sentence (A, B, C, or D) that best fits the space in each sentences or best answers the question. 1. The volcanic _________ sent plumes of ash and smoke high into the sky. A. eruption B. outbreak C. burst D. discharge 2. The _________ shook the region, leaving buildings damaged and roads cracked. A. earthquake B. thunderstorm C. shock D. tornado 3. A _________, with strong winds that move in a circle, touched down in the small town, causing damage to homes and businesses. A. lightning B. thunder C. tornado D. tsunami