Chuyên đề Ngữ âm bao gồm lý thuyết và các dạng bài tập ngữ âm khác nhau giúp các em học sinh lớp 9 nắm chắc chuyên đề Ngữ pháp tiếng Anh để có được kết quả cao trong các bài kiểm tra, bài thi lớp 10. Xem thêm các thông tin về Chuyên đề ngữ âm luyện thi vào lớp 10 môn tiếng Anh tại đây
CHUYÊN ĐỀ NGỮ ÂM ÔN THI VÀO LỚP 10 MÔN TIẾNG ANH A LÝ THUYẾT I CÁCH PHÁT ÂM -S/-ES - Có cách phát âm –s –es tận * đọc thành âm /iz/ với từ có âm cuối / s, z, ∫, t∫, d / * đọc thành âm /s/ với từ có âm cuối / p, t, k, f, θ / * đọc thành âm /z/ với trường hợp lại II CÁCH PHÁT ÂM –ED - Có cách phát âm –ed tận * đọc thành âm /id/ với từ có âm cuối / t, d / * đọc thành âm /t/ với từ có âm cuối /p, f, k, s, ∫, t∫, θ / * đọc thành âm /d/ với trường hợp lại III TRỌNG ÂM - Danh từ tận –OO hay –OON: trọng âm đặt vần Ex: after’noon, bam’boo, bal’loon…… - Những từ có hậu tố là: -ade, -ee, -ese, -ette, -ique, -eer, -ain trọng âm rơi vào âm tiết Ex: lemo’nade, ciga’rette, Vietna’mese, … - Âm tiết liền trước hậu tố -tion, -ical, -ual, -ian, -ical, -ity, -graphy, -ics, -logy thường nhận trọng âm Ex:, trans’lation, eco’nomic, uni’versity, poli’tician, soci’ology, mathe’matics - Đặt âm thứ trước hậu tố -ize, -ary Ex: ‘modernize, ‘dictionary, i’maginary B BÀI TẬP Exercise 1: Choose the word whose underlined part is pronounced differently from the others’ in each line A decline B body C gradual D dependent A statue B departure C suggestion D content A finger B sniff C offspring D of A crumble B ceramic C cover D economy A earthen B smooth C without D though A plough B.enough C gragh D.coughing A access B.account C accident D success A charity B checkup C chimpanzee D character A suggest B gesture C guest D gymnastics 10 A delicate B diploma C folk D liver Exercise 2: Choose the word whose underlined part is from the others’ in each line pronounced differently A slope B category C leftovers A insult B vulnerable C drug A factor B sword C absorb A epidemic B pretend C eject A concern B pattern C vertical A solved B stylized C survived A marital B irritate C tension A ginger B gangster C gossip A arithmetic B.threaten C.thereby 10 A searches B edges C measures Exercise 3: Choose the word whose underlined part is from D social D cactus D fork D hesitate D insert D stretched D soften D goggles D.therapy D.cadges the others’ in each line pronounced differently A thrifty B profitable C punctual D political A naked B passed C attacked D fixed A genius B preserved C reaffirm D illegal A procedure B during C eradicate D desert A declares B inherits C corresponds D covers A habitat B household C rhinoceros D heritage A great B steak C breakout D breakfast A huge B curriculum C introduce D commune A encourage B ploughing C doubtful D astound 10 A mow B bowler C sow D vow Exercise 4: Choose the word A, B, C, or D that has different stress pattern fro the others in each line A industry A tunnel A rainfall A tableland A colony A priority B memory B nightmare B inquire B artistic B maintaining B endangerment C ambiguous C retain C confide C contribute C maintenance C relationship D advertise D thesis D machine D substantial D credible D enthusiast A address B include C imply D common A urbanization B environmental C communication D unexpectedly A computation B unemployment C desirable D satisfaction 10 A associate B influential C accountancy D variety Exercise 5: Choose the word A, B, C, or D that has different stress pattern from the others in each line A committee B internal C involvement D margarine A negative B pioneer C interchange D understand A relax B wonder C problem D special A imagine B confidence C appearance D discussion A sleepy B trophy C facial D exact A original B responsible C.reasonable D comparison A authority B necessity C academic D commercially A emotional B simultaneous C astronomy D applicable A reflection B division C interview D remember 10 A punctuality B.recommendation C undergraduate D solidarity Exercise 6: Choose the word A, B, C, or D that has different stress pattern from the others in each line A popular A conclusion A surface A recruit A sacrifice A intensive A millennium A adventurous A autobiography 10 A orientation Đáp án B politics B.opponent B profound B retail B waterproof B irritate B congratulate B petroleum B familiarization B electricity C exciting C arrival C pursue C answer C attendant C implement C corporation C.recovery C responsibility C disadvantageous Exercise : C A Exercise : D B D D B C A 10 C B D Exercise : D D A A C C B 10 C C A Exercise : A D B D A A B 10 D C C C D A D A C B 10 B D origin D stadium D perform D shortage D literal D enterprise D evacuate D artificial D availability D developmental Exercise : D C Exercise : A C A B B C D 10 B C A Exercise 7: D C A D A B C 10 B A hoped B laughed C marked D smiled A watched B washed C stopped D earned A books B roofs C woods D boots A excite B wish C smile D ripe A bicycle B style C type D cycle A watchedB stopped C cleaned D worked A their B thank C that D they A house B home C holiday D hour A nice B drive C advise 10 A dangerous B play D live C paper D garden 11 A shops B notes C calls D walks 12 A changed B learned C laughed D played 13 A chair B chin C chemical D check 14 A too B food C soon D good 15 A that B three C thank D think 16 A allows B bets C pours D tells 17 A cheap B lunch C machine D armchair 18 A added B boasted C closed D tented 19 A that B this C think D mother 20 A would B south C count D mouth 21 A claimed B walked C laughed D helped 22 A character B christmas C chemistry D change 23 A ghost B honest C home D hour 24 A stays B plays C lays D says 25 A boxes B washes C watches D goes ... disadvantageous Exercise : C A Exercise : D B D D B C A 10 C B D Exercise : D D A A C C B 10 C C A Exercise : A D B D A A B 10 D C C C D A D A C B 10 B D origin D stadium D perform D shortage D literal... 15 A that B three C thank D think 16 A allows B bets C pours D tells 17 A cheap B lunch C machine D armchair 18 A added B boasted C closed D tented 19 A that B this C think D mother 20 A would... artificial D availability D developmental Exercise : D C Exercise : A C A B B C D 10 B C A Exercise 7: D C A D A B C 10 B A hoped B laughed C marked D smiled A watched B washed C stopped D earned