Li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c (Subordinating Conjunctions) l\u00e0 m\u1ed9t t\u1eeb ho\u1eb7c c\u1ee5m t\u1eeb li\u00ean k\u1ebft m\u1ed9t m\u1ec7nh \u0111\u1ec1 ph\u1ee5 thu\u1ed9c v\u1edbi m\u1ed9t m\u1ec7nh \u0111\u1ec1 \u0111\u1ed9c l\u1eadp. T\u1eeb ho\u1eb7c c\u1ee5m t\u1eeb n\u00e0y ch\u1ec9 ra r\u1eb1ng m\u1ed9t m\u1ec7nh \u0111\u1ec1 c\u00f3 gi\u00e1 tr\u1ecb th\u00f4ng tin \u0111\u1ec3 b\u1ed5 sung v\u00e0o \u00fd ch\u00ednh c\u1ee7a c\u00e2u, b\u00e1o hi\u1ec7u m\u1ed1i quan h\u1ec7 nguy\u00ean nh\u00e2n v\u00e0 k\u1ebft qu\u1ea3 ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i v\u1ec1 th\u1eddi gian v\u00e0 \u0111\u1ecba \u0111i\u1ec3m gi\u1eefa hai m\u1ec7nh \u0111\u1ec1.<\/p>\n\n\n\n
Li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc m\u1ec7nh \u0111\u1ec1 ph\u1ee5 thu\u1ed9c. M\u1ec7nh \u0111\u1ec1 ph\u1ee5 thu\u1ed9c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc ho\u1eb7c sau m\u1ec7nh \u0111\u1ec1 \u0111\u1ed9c l\u1eadp<\/p>\n\n\n\n
V\u00ed d\u1ee5: I did it because<\/strong> he told me to. (T\u00f4i \u0111\u00e3 l\u00e0m n\u00f3 b\u1edfi v\u00ec anh \u1ea5y k\u00eau t\u00f4i l\u00e0m.)<\/p>\n\n\n\n I did it<\/em> – m\u1ec7nh \u0111\u1ec1 ch\u00ednh<\/em><\/strong><\/p>\n\n\n\n because<\/em><\/strong> he told me to<\/em> – m\u1ec7nh \u0111\u1ec1 ph\u1ee5 thu\u1ed9c<\/em><\/strong><\/p>\n\n\n\n ho\u1eb7c ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 \u0111\u1eb7t m\u1ec7nh \u0111\u1ec1 ph\u1ee5 tr\u01b0\u1edbc m\u1ec7nh \u0111\u1ec1 ch\u00ednh:<\/p>\n\n\n\n While<\/strong> I was waiting at the bus stop, three buses went by in the opposite direction. (Trong khi t\u00f4i \u0111ang \u0111\u1ee3i \u1edf tr\u1ea1m xe bu\u00fdt, ba chi\u1ebfc xe bu\u00fdt \u0111\u00e3 d\u1eebng \u1edf tr\u1ea1m \u0111\u1ed1i di\u1ec7n.)<\/p>\n\n\n\n While<\/em><\/strong> I was waiting at the bus stop<\/em> – m\u1ec7nh \u0111\u1ec1 ph\u1ee5<\/em><\/strong><\/p>\n\n\n\n three buses went by in the opposite direction<\/em> – m\u1ec7nh \u0111\u1ec1 ch\u00ednh<\/em><\/strong><\/p>\n\n\n\n Xem l\u1ea1i Li\u00ean t\u1eeb v\u00e0 c\u00e1c b\u00e0i luy\u1ec7n t\u1eadp Li\u00ean t\u1eeb<\/strong><\/em><\/p>\n\n\n\n (Ph\u1ea7n 1 \u2013 C\u00e1c lo\u1ea1i li\u00ean t\u1eeb) <\/em><\/p>\n\n\n\n (Ph\u1ea7n 2 \u2013 Li\u00ean t\u1eeb k\u1ebft h\u1ee3p) <\/em><\/p>\n\n\n\n (Ph\u1ea7n 3 \u2013 Li\u00ean t\u1eeb t\u01b0\u01a1ng quan) <\/em><\/p>\n\n\n\n A\/ Th\u1ec3 hi\u1ec7n nguy\u00ean nh\u00e2n v\u00e0 k\u1ebft qu\u1ea3<\/strong><\/p>\n\n\n\n C\u00e1c li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c nh\u1eb1m m\u1ee5c \u0111\u00edch th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 nh\u00e2n qu\u1ea3 gi\u1eefa m\u1ec7nh \u0111\u1ec1 ph\u1ee5 v\u00e0 m\u1ec7nh \u0111\u1ec1 ch\u00ednh v\u00ed d\u1ee5 nh\u01b0 t\u1eeb Because<\/strong>. N\u1ebfu ch\u1ec9 c\u00f3 m\u1ec7nh \u0111\u1ec1 b\u1eaft \u0111\u1ea7u b\u1eb1ng Because (m\u1ec7nh \u0111\u1ec1 ph\u1ee5) th\u00ec c\u00e2u kh\u00f4ng ho\u00e0n ch\u1ec9nh v\u00e0 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 \u00fd.<\/p>\n\n\n\n V\u00ed d\u1ee5: I can\u2019t go because <\/strong>I am ill. (T\u00f4i kh\u00f4ng th\u1ec3 \u0111i \u0111\u01b0\u1ee3c v\u00ec t\u00f4i b\u1ecb b\u1ec7nh.)<\/p>\n\n\n\n Trong c\u00e2u n\u00e0y \u201cI can\u2019t go\u201d<\/em> l\u00e0 m\u1ec7nh \u0111\u1ec1 \u0111\u1ed9c l\u1eadp. N\u00f3 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ee9ng th\u00e0nh m\u1ed9t c\u00e2u ho\u00e0n ch\u1ec9nh. V\u00e0 m\u1ec7nh \u0111\u1ec1 \u201cbecause <\/strong>I am ill\u201d<\/em> l\u00e0 m\u1ec7nh \u0111\u1ec1 th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 nh\u00e2n qu\u1ea3. M\u1ec7nh \u0111\u1ec1 ph\u1ee5 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y d\u00f9ng \u0111\u1ec3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cT\u1ea1i sao?\u201d ho\u1eb7c \u201cV\u00ec m\u1ee5c \u0111\u00edch g\u00ec?\u201d<\/p>\n\n\n\n I can\u2019t go <\/em>\u2013 l\u00e0 k\u1ebft qu\u1ea3<\/em><\/strong><\/p>\n\n\n\n because <\/strong>I am ill<\/em> \u2013 l\u00e0 nguy\u00ean nh\u00e2n<\/em><\/strong><\/p>\n\n\n\n M\u1ed9t s\u1ed1 li\u00ean t\u1eeb kh\u00e1c th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 nguy\u00ean nh\u00e2n k\u1ebft qu\u1ea3: for, as, since, though, due to, provided that, because of, unless, and so\/so that.<\/p>\n\n\n\n B\/ Th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 v\u1ec1 th\u1eddi gian ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m<\/strong><\/p>\n\n\n\n Li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 v\u1ec1 th\u1eddi gian ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m gi\u1eefa hai m\u1ec7nh \u0111\u1ec1 nh\u01b0: once, while, when, whenever, where, wherever, before, and after.<\/p>\n\n\n\n V\u00ed d\u1ee5: Before<\/strong> I made a decision, I thought carefully about it. (Tr\u01b0\u1edbc khi t\u00f4i \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh, t\u00f4i \u0111\u00e3 suy ngh\u0129 v\u1ec1 n\u00f3 m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn.)<\/p>\n\n\n\n Before <\/strong>I made a decision<\/em> – x\u1ea3y ra sau<\/em><\/strong><\/p>\n\n\n\n I thought carefully about it<\/em> – x\u1ea3y ra tr\u01b0\u1edbc<\/em><\/strong><\/p>\n\n\n\n Li\u00ean t\u1eeb Before<\/strong> trong v\u00ed d\u1ee5 \u1edf tr\u00ean cho ch\u00fang ta bi\u1ebft m\u1ec7nh \u0111\u1ec1 \u0111i chung v\u1edbi n\u00f3 x\u1ea3y ra sau m\u1ec7nh \u0111\u1ec1 ch\u00ednh.<\/p>\n\n\n\n C\/ V\u1ecb tr\u00ed d\u1ea5u ph\u1ea9y v\u00e0 li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c<\/strong><\/p>\n\n\n\n V\u00ed d\u1ee5: He sat watching her as<\/strong> she got ready. (Anh \u1ea5y ng\u1ed3i nh\u00ecn c\u00f4 \u1ea5y cho \u0111\u1ebfn khi c\u00f4 \u1ea5y \u0111\u00e3 s\u1eb3n s\u00e0ng.)<\/p>\n\n\n\n V\u00ed d\u1ee5: Whenever<\/strong> she comes, she brings a friend. (B\u1ea5t c\u1ee9 l\u00fac n\u00e0o c\u00f4 \u1ea5y \u0111\u1ebfn, c\u00f4 \u1ea5y \u0111\u1ec1u d\u1eabn theo m\u1ed9t ng\u01b0\u1eddi b\u1ea1n.)<\/p>\n\n\n\n D\/ C\u00e1c li\u00ean t\u1eeb ph\u1ee5 thu\u1ed9c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/strong><\/p>\n\n\n\n after \u2013 sau khi<\/p>\n\n\n\n although – m\u1eb7c d\u00f9<\/p>\n\n\n\n as \u2013 cho \u0111\u1ebfn khi<\/p>\n\n\n\n as if \u2013 nh\u01b0 th\u1ec3 l\u00e0<\/p>\n\n\n\n as long as – mi\u1ec5n l\u00e0<\/p>\n\n\n\n as much as – nhi\u1ec1u nh\u01b0<\/p>\n\n\n\n as soon as \u2013 ngay khi<\/p>\n\n\n\n as though – c\u1ee9 nh\u01b0 l\u00e0<\/p>\n\n\n\n because – b\u1edfi v\u00ec<\/p>\n\n\n\n before – tr\u01b0\u1edbc khi<\/p>\n\n\n\n by the time \u2013 khi m\u00e0, v\u00e0o l\u00fac<\/p>\n\n\n\n even if \u2013 d\u00f9 cho c\u00f3<\/p>\n\n\n\n even though – d\u1eabu cho<\/p>\n\n\n\n if – n\u1ebfu<\/p>\n\n\n\n in order that – \u0111\u1ec3<\/p>\n\n\n\n in case \u2013 ph\u00f2ng khi, l\u1ee1 khi<\/p>\n\n\n\n in the event that \u2013 ph\u00f2ng khi, l\u1ee1 khi<\/p>\n\n\n\n lest \u2013 e r\u1eb1ng<\/p>\n\n\n\n now that \u2013 b\u00e2y gi\u1edd th\u00ec<\/p>\n\n\n\n once – m\u1ed9t khi<\/p>\n\n\n\n only – ch\u1ec9 c\u00f3 \u0111i\u1ec1u, nh\u01b0ng<\/p>\n\n\n\n only if – ch\u1ec9 khi, n\u1ebfu<\/p>\n\n\n\n provided that – mi\u1ec5n l\u00e0, ch\u1ec9 c\u1ea7n<\/p>\n\n\n\n since – k\u1ec3 t\u1eeb khi<\/p>\n\n\n\n so \u2013 cho n\u00ean<\/p>\n\n\n\n supposing – gi\u1ea3 s\u1eed<\/p>\n\n\n\n that – r\u1eb1ng<\/p>\n\n\n\n than \u2013 ngay sau khi<\/p>\n\n\n\n though – m\u1eb7c d\u00f9<\/p>\n\n\n\n till, until \u2013 cho \u0111\u1ebfn khi<\/p>\n\n\n\n unless – tr\u1eeb khi<\/p>\n\n\n\n when – khi<\/p>\n\n\n\n whenever – b\u1ea5t c\u1ee9 khi n\u00e0o<\/p>\n\n\n\n where \u2013 n\u01a1i m\u00e0<\/p>\n\n\n\n whereas \u2013 trong khi<\/p>\n\n\n\n wherever – b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o<\/p>\n\n\n\n whether or not \u2013 cho d\u00f9 c\u00f3 hay kh\u00f4ng<\/p>\n\n\n\n while \u2013 trong khi<\/p>\n\n\n\n C\u00c1C B\u00c0I LUY\u1ec6N T\u1eacP LI\u00caN T\u1eea PH\u1ee4 THU\u1ed8C<\/strong><\/p>\n\n\n\n https:\/\/www.usingenglish.com\/quizzes\/96.html<\/a><\/p>\n\n\n\n https:\/\/www.gingersoftware.com\/content\/grammar-rules\/conjunctions\/conjunction-exercises\/<\/a><\/p>\n\n\n\n https:\/\/www.khanacademy.org\/humanities\/grammar\/parts-of-speech-the-preposition-and-the-conjunction\/introduction-to-conjunctions\/e\/coordinating-and-subordinating-conjunctions<\/a><\/p>\n\n\n\n