Subject (主語) +Link. V(系動詞) +Predicate(表語)
這種句型主要用來表示主語的'特點、身份等.其系動詞一般可分為下列兩類:
(1)表示狀態(tài).這樣的詞有:be, look, seem, smell, taste, sound, keep等.如:
1、This kind of food tastes delicious.這種食物吃起來很可口.
2、He looked worried just now.剛才他看上去有些焦急.
(2)表示變化.這類系動詞有:become, turn, get, grow, go等.如:
1、Spring comes. It is getting warmer and warmer.春天到了,天氣變得越來越暖和.
2、The tree has grown much taller than before.這棵樹比以前長得高多了.