III. X\u00e1c \u0111\u1ecbnh gi\u1ecdng \u0111i\u1ec7u ph\u00f9 h\u1ee3p trong v\u0103n ngh\u1ecb lu\u1eadn<\/h2>\n

1. (trang 155 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2):<\/b><\/span><\/p>\n

a.<\/b>\u00a0Gi\u1ecdng \u0111i\u1ec7u trong l\u1eddi v\u0103n trong hai \u0111o\u1ea1n tr\u00edch c\u00f3 \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng: d\u1ed3n d\u1eadp, n\u1ed3ng nhi\u1ec7t, c\u00f3 s\u1ee9c bi\u1ec3u c\u1ea3m l\u1edbn.<\/p>\n

N\u00e9t \u0111\u1eb7c tr\u01b0ng, ri\u00eang bi\u1ec7t:<\/p>\n

– \u0110o\u1ea1n v\u0103n (1) c\u00f3 s\u1ef1 \u0111anh th\u00e9p, r\u1eafn r\u1ecfi, h\u00f9ng h\u1ed3n trong vi\u1ec7c lu\u1eadn t\u1ed9i k\u1ebb th\u00f9 nh\u01b0ng c\u0169ng c\u00f3 s\u1ef1 \u0111au x\u00f3t khi nh\u1eafc \u0111\u1ebfn nh\u1eefng t\u1ed9i \u00e1c m\u00e0 d\u00e2n ta ph\u1ea3i gh\u00e1nh ch\u1ecbu.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2) gi\u1ecdng \u0111i\u1ec7u tr\u1ea7m l\u1eafng, thi\u1ebft tha.<\/p>\n

b.<\/b>\u00a0C\u01a1 s\u1edf ch\u1ee7 y\u1ebfu t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 gi\u1ecdng \u0111i\u1ec7u c\u1ee7a l\u1eddi v\u0103n trong nh\u1eefng \u0111o\u1ea1n tr\u00edch tr\u00ean l\u00e0 \u1edf ki\u1ec3u c\u00e2u, c\u00e1ch di\u1ec5n \u0111\u1ea1t, c\u00e1c bi\u1ec7n ph\u00e1p tu t\u1eeb c\u00fa ph\u00e1p…<\/p>\n

– \u0110o\u1ea1n v\u0103n (1): vi\u1ebft v\u1ec1 t\u1ed9i \u00e1c c\u1ee7a th\u1ef1c d\u00e2n Ph\u00e1p:\u00a0\u201cCh\u00fang r\u00e0ng bu\u1ed9c d\u01b0 lu\u1eadn, thi h\u00e0nh ch\u00ednh s\u00e1ch ngu d\u00e2n…\u201d; \u201c Ch\u00fang d\u00f9ng thu\u1ed1c phi\u1ec7n, r\u01b0\u1ee3u c\u1ed3n \u0111\u1ec3 l\u00e0m cho n\u00f2i gi\u1ed1ng ta suy nh\u01b0\u1ee3c\u201d<\/i>.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2): vi\u1ebft v\u1ec1 th\u01a1 H\u00e0n M\u1eb7c T\u1eed\u00a0\u201cnh\u1eefng l\u1eddi th\u01a1, \u00fd th\u01a1 c\u1ee7a H\u00e0n M\u1eb7c T\u1eed, nh\u1eefng b\u00e0i th\u01a1 m\u00e0 anh th\u00edch g\u1ecdi l\u00e0 \u201cth\u01a1 \u0111i\u00ean, th\u01a1 lo\u1ea1n\u201d, th\u1ef1c ra kh\u00f4ng \u0111i\u00ean lo\u1ea1n ch\u00fat n\u00e0o! Nh\u1eefng b\u00e0i th\u01a1 \u0111\u1ecdc nghe nh\u01b0 l\u00e0 \u201ckinh d\u1ecb\u201d th\u1ef1c ra kh\u00f4ng kinh d\u1ecb ch\u00fat n\u00e0o\u201d<\/i>.<\/p>\n

c.<\/b><\/p>\n

– \u0110o\u1ea1n v\u0103n (1): s\u1eed d\u1ee5ng ph\u00e9p l\u1eb7p c\u00fa ph\u00e1p v\u1edbi c\u1ea5u tr\u00fac\u00a0\u201cCh\u00fang…\u201d<\/i>, s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh tu t\u1eeb\u00a0\u201ct\u1eafm c\u00e1c cu\u1ed9c kh\u1edfi ngh\u0129a\u201d<\/i>.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2): ph\u00e9p l\u1eb7p c\u1ea5u tr\u00fac c\u00e2u\u00a0\u201c… th\u1ef1c ra…\u201d<\/i>, s\u1eed d\u1ee5ng c\u00e1c ki\u1ec3u c\u00e2u l\u1eadp lu\u1eadn\u00a0\u201c…th\u1ef1c ra..\u201d<\/i>, s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1c ki\u1ec3u c\u00e2u.<\/p>\n

2. (trang 156 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2):<\/b><\/span><\/p>\n

a.<\/b><\/p>\n

– \u0110o\u1ea1n tr\u00edch (1) gi\u1ecdng v\u0103n th\u1ec3 hi\u1ec7n s\u1ef1 h\u00e0o h\u00f9ng, th\u00fac gi\u1ee5c, \u0111\u1ea7y nhuy\u1ec7t huy\u1ebft. T\u00e1c gi\u1ea3 s\u1eed d\u1ee5ng c\u00e2u kh\u1eb3ng \u0111\u1ecbnh, d\u1ee9t kho\u00e1t, k\u1ebft h\u1ee3p nhi\u1ec1u ki\u1ec3u c\u00e2u ng\u1eafn v\u00e0 c\u00e2u d\u00e0i m\u1ed9t c\u00e1ch h\u1ee3p l\u00ed.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2) c\u00f3 gi\u1ecdng \u0111i\u1ec7u uy\u1ec3n chuy\u1ec3n, th\u1ec3 hi\u1ec7n s\u1ef1 da di\u1ebft. T\u00e1c gi\u1ea3 s\u1eed d\u1ee5ng nhi\u1ec1u t\u1eeb ng\u1eef g\u1ee3i c\u1ea3m x\u00fac, b\u00fat ph\u00e1p li\u1ec7t k\u00ea.<\/p>\n

b.<\/b>\u00a0C\u01a1 s\u1edf t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a gi\u1ecdng \u0111i\u1ec7u:<\/p>\n

– \u0110o\u1ea1n v\u0103n (1) vi\u1ec7c l\u1eb7p t\u1eeb \u201cch\u00fang ta\u201d k\u1ebft h\u1ee3p c\u00e2u c\u00f3 quan h\u1ec7 t\u1eeb \u201cnh\u01b0ng\u201d ch\u1ec9 s\u1ef1 \u0111\u1ed1i l\u1eadp v\u00e0 c\u00e2u \u0111\u1eb7c bi\u1ec7t \u201cKh\u00f4ng\u201d, m\u1ea1nh m\u1ebd, d\u1ee9t kho\u00e1t, m\u1ea1nh m\u1ebd, s\u00f4i n\u1ed5i t\u1ea1o cho c\u00e2u v\u0103n gi\u1ecdng \u0111i\u1ec7u m\u1ea1nh m\u1ebd, h\u00f9ng h\u1ed3n.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2) vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u c\u1ee5m \u0111\u1ed9ng t\u1eeb, t\u00ednh t\u1eeb, ph\u00e9p \u1ea9n d\u1ee5, gi\u1ecdng v\u0103n uy\u1ec3n chuy\u1ec3n, tha thi\u1ebft.<\/p>\n

3. (trang 157 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2):<\/b>\u00a0<\/span>\u0110\u1eb7c \u0111i\u1ec3m quan tr\u1ecdng nh\u1ea5t c\u1ee7a gi\u1ecdng \u0111i\u1ec7u trong v\u0103n ngh\u1ecb lu\u1eadn:<\/p>\n

– Gi\u1ecdng \u0111i\u1ec7u ch\u1ee7 y\u1ebfu trong l\u1eddi v\u0103n ngh\u1ecb lu\u1eadn l\u00e0 trang tr\u1ecdng, nghi\u00eam t\u00fac.<\/p>\n

– C\u00e1c ph\u1ea7n trong b\u00e0i v\u0103n c\u00f3 thay \u0111\u1ed5i gi\u1ecdng \u0111i\u1ec7u sao cho ph\u00f9 h\u1ee3p.<\/p>\n

Luy\u1ec7n t\u1eadp<\/h2>\n

C\u00e2u 1 (trang 157 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2):<\/b><\/span><\/p>\n

– \u0110o\u1ea1n v\u0103n (1): s\u1eed d\u1ee5ng t\u1eeb ng\u1eef tinh t\u1ebf, d\u00f9ng ph\u00e9p \u1ea9n d\u1ee5, s\u1eed d\u1ee5ng c\u00e2u c\u00f3 t\u1eeb ng\u1eef l\u1eadp lu\u1eadn\u00a0\u201cS\u1ef1 th\u1eadt l\u00e0… ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0…\u201d<\/i>, gi\u1ecdng \u0111i\u1ec7u h\u00f9ng h\u1ed3n, \u0111anh th\u00e9p, kh\u1ea3 n\u0103ng thuy\u1ebft ph\u1ee5c cao.<\/p>\n

– \u0110o\u1ea1n v\u0103n (2): s\u1eed d\u1ee5ng t\u1eeb ng\u1eef c\u00f3 t\u00ednh bi\u1ec3u c\u1ea3m, gi\u1ecdng \u0111i\u1ec7u tha thi\u1ebft, \u0111\u1ed3ng c\u1ea3m v\u1edbi nh\u00e0 th\u01a1 T\u00fa X\u01b0\u01a1ng.<\/p>\n

– \u0110o\u1ea1n (3): s\u1eed d\u1ee5ng c\u00e2u gh\u00e9p v\u00e0 ph\u00e9p tu t\u1eeb l\u1eb7p c\u00fa ph\u00e1p, gi\u1ecdng \u0111i\u1ec7u nh\u1ecbp nh\u00e0ng, c\u00e2n x\u1ee9ng, c\u00e1c c\u1eb7p t\u1eeb tr\u00e1i ngh\u0129a\u00a0\u201cy\u1ebfu \u0111u\u1ed1i \u2013 h\u00f9ng m\u1ea1nh, t\u1ee7i nh\u1ee5c \u2013 vinh quang\u201d…<\/i><\/p>\n

C\u00e2u 2 (trang 158 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2):<\/b><\/span><\/p>\n

C\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t trong c\u00e1c \u0111\u1ec1 b\u00e0i \u0111\u1ec3 l\u00e0m.<\/p>\n

G\u1ee3i \u00fd \u0111\u1ec1 1: Suy ngh\u0129 c\u1ee7a anh (ch\u1ecb) v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p c\u1ee7a thanh ni\u00ean hi\u1ec7n nay.<\/p>\n

– L\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p l\u00e0 v\u1ea5n \u0111\u1ec1 c\u01a1 b\u1ea3n, c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u1ed7i ng\u01b0\u1eddi.<\/p>\n

– N\u00eau t\u1ea7m quan tr\u1ecdng c\u1ee7a ngh\u1ec1 nghi\u1ec7p trong x\u00e3 h\u1ed9i hi\u1ec7n nay: \u0110\u1ec3 t\u1ed3n t\u1ea1i v\u00e0 \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh m\u00ecnh trong cu\u1ed9c s\u1ed1ng, m\u1ed7i ng\u01b0\u1eddi c\u1ea7n l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p v\u00e0 chuy\u00ean t\u00e2m theo \u0111u\u1ed5i, ph\u1ea5n \u0111\u1ea5u cho s\u1ef1 nghi\u1ec7p \u1ea5y.<\/p>\n

– Ch\u1ecdn ngh\u1ec1 m\u00e0 m\u00ecnh y\u00eau th\u00edch s\u1ebd t\u1ea1o n\u00ean ni\u1ec1m say m\u00ea, \u0111am m\u00ea v\u1edbi c\u00f4ng vi\u1ec7c. Do \u0111\u00f3 vi\u1ec7c l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p c\u1ea7n suy ngh\u0129 k\u1ef9 l\u01b0\u1ee1ng, n\u00ean d\u1ef1a v\u00e0o kh\u1ea3 n\u0103ng ph\u00f9 h\u1ee3p c\u1ee7a b\u1ea3n th\u00e2n.<\/p>\n","protected":false},"excerpt":{"rendered":"

III. X\u00e1c \u0111\u1ecbnh gi\u1ecdng \u0111i\u1ec7u ph\u00f9 h\u1ee3p trong v\u0103n ngh\u1ecb lu\u1eadn 1. (trang 155 sgk Ng\u1eef V\u0103n 12 T\u1eadp 2): a.\u00a0Gi\u1ecdng \u0111i\u1ec7u trong l\u1eddi v\u0103n trong hai \u0111o\u1ea1n tr\u00edch c\u00f3 \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng: d\u1ed3n d\u1eadp, n\u1ed3ng nhi\u1ec7t, c\u00f3 s\u1ee9c bi\u1ec3u c\u1ea3m l\u1edbn. N\u00e9t \u0111\u1eb7c tr\u01b0ng, ri\u00eang bi\u1ec7t: – \u0110o\u1ea1n v\u0103n (1) c\u00f3 s\u1ef1 \u0111anh th\u00e9p, […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1300],"tags":[1378,1381,1380],"yoast_head":"\n