1. Mua phn mm v a hc Ting Anh ti TingAnhShop.Com HN V KM Khi chng ta so snh hai v t, hai ng i, hai ph m ch t, hai trnh .v.v v mu n ni r ng ci b ng nhau m t tr ng thi no , ni tm l khi chng ta mu n ni m t s so snh b ng nhau (Comparison of Equality) th chng ta dng tr ng t as ng tr c v lin t as ng sau tnh t ho c tr ng t m chng ta dng miu t ci tr ng thi . Th d : Your house is as large as mine. (Nh anh to b ng nh ti). Does John work as hard as Henry? (John c lm vi c nhi u b ng Henry khng?) Khi s so snh th ph nh, th ch as u th ng c thay th b ng ch so. Tuy nhin, n u ng t ph nh c vi t t t l i (th d nh isnt, doesnt) th ng i ta v n th ng dng as. Trong tr ng h p c m t tr ng t nh quite ng gi a ng t tnh t ho c tr ng t , th ng i ta th ng dng ch so h n. Th d : Your house is not quite so large as mine. You house isnt as (ho c so) large as mine. John doesnt work as (ho c so) hard as Henry. Khi chng ta so snh hai v t, hai ng i, hai ph m ch t, h n ho c km m t tr ng thi no , th chng ta dng trnh so snh (Comparative degree) c a tnh t ho c tr ng t d n theo ch than. V hnh th c trnh so snh c a tnh t v tr ng t th ch c ch n cc b n bi t l: ng n th thm er, di th more than ho c less than. Th d : Your house is larger than mine. (Nh anh to h n nh ti). My house is smaller than yours. (Nh ti nh h n nh anh). John works harder than Henry. (John lm vi c nhi u h n Henry). His new book is more interesting than his earlier books. (Cu n sch m i c a anh ta hay h n nh ng cu n tr c.) The new edition is less expensive than the old edition. ( n b n m i r h n n b n c ). His new novel is less interesting than his earlier ones. (Cu n ti u thuy t m i c a ng ta khng hay b ng nh ng cu n tr c). Tuy nhin, thay v less than, ng i ta th ng dng not so as h n: The new editon is not so expensive as the old edition. His new novel is not so interesting as his earlier ones. Nh t l nh ng tnh t ng n, khi so snh ci ny km ci kia, ng i ta th ng dng not so as h n l less than.

2. Mua phn mm v a hc Ting Anh ti TingAnhShop.Com Tom is not so tall as his brother. (Tom khng cao l n b ng anh n Ni nh v y hay h n l ni : Tom is less tall than his brother) Mr.Green is not so old as Mr.Brown. (ng Green khng gi b ng ngBrown Hay h n l Mr. Green is less old than Mr.Brown) Cc b n nh n th y l trong nh ng th d trn y, ng t trong m nh ph c hi u ng m: Your house is as large as mine (is). John doesnt work hard as Henry (does). Nh ng chng ta nn tr ng h p ng t hi u ng m nh trong hai cu d i y: I like him more than she. I like him more than her. Cu trn c ngh a l Ti thch h n h n c ta thch h n. (I like him more than she does). Cu d i c ngh a l Ti thch h n h n l thch c ta (I like him more than I like her). V s ki n ng t hi u ng m ny m nhi u khi c s l m l n v ngh a. Th d nh cu Tom likes me better than Harry c th ngh a l Tom thch ti h n thch Harry, m c ng c th c ngh a l Tom thch ti h n l Harry thch ti (Tom like me better than Harry does). V y trnh s nh m l n, t t h n h t l nn ni r ng t trong m nh ph , nh t l trong khi vi t. Ngoi ra, trong khi ni chuy n, ng i ta th ng hay dng sai i danh t trong m nh ph , th d nh He is taller than me thay v He is taller than I m i ng v n ph m. Tuy nhin, ci sai ny khng quan tr ng l m v c th tha th c.