1. as…as 和……一樣
中間必須用形容詞或副詞原級。例如：
This classroom is as big as that one.
這間教室和那間一樣大。
He runs as fast as Tom.
他和湯姆跑的一樣快。
否定結構：not as/so…as,“不如……”。上面的兩個句子可分別改為：
This classroom is not as/so large as that one.
這間教室不如那間大。
He doesn’t run as/so fast as Tom.
他跑得不如湯姆快。
2. as soon as 一……就……
用來引導時間狀語從句。若主句是一般將來時，從句要用一般現(xiàn)在時。例如：
I’ll tell him the plan as soon as I see him.
我一看到他就告訴他這個計劃。
He’ll go home as soon as he finishes his work.
他一完成工作就回家。
3. be busy/enjoy/hate/go on/finish doing sth. 忙于/喜歡/討厭/繼續(xù)/完成做某事
在enjoy, finish, hate, go on, be busy等詞語后，一般用動詞-ing形式作賓語。例如：
Lin Tao is busy making a model plane.
林濤正忙著做飛機模型。
My mother enjoys taking a walk after supper.
我媽媽喜歡晚飯后散步。
I hate watching Channel Five.
我討厭看五頻道。
When someone asked him to have a rest, he just went on working.
當有人讓他休息一會兒時，他仍繼續(xù)工作。
I have finished writing the story.
我已經(jīng)寫完了故事。
4. fill…with 用……裝滿......; be filled with 充滿了……;be full of 充滿了......
①be filled with 說明由外界事物造成的此種狀態(tài)，表示被動。例如：
The box is filled with food.
盒子里裝滿了食物。
②be full of說明主語處于的狀態(tài)。此外，還可表示程度，意為“非常”。例如：
The patient’s room is full of flowers.
那個病人的房間擺滿了花。
The young man is full of pride.
那個年輕人非常驕傲。
③這兩種結構還可以相互改寫。例如：
I fill the box with food. The box is full of food.
中間必須用形容詞或副詞原級。例如：
This classroom is as big as that one.
這間教室和那間一樣大。
He runs as fast as Tom.
他和湯姆跑的一樣快。
否定結構：not as/so…as,“不如……”。上面的兩個句子可分別改為：
This classroom is not as/so large as that one.
這間教室不如那間大。
He doesn’t run as/so fast as Tom.
他跑得不如湯姆快。
2. as soon as 一……就……
用來引導時間狀語從句。若主句是一般將來時，從句要用一般現(xiàn)在時。例如：
I’ll tell him the plan as soon as I see him.
我一看到他就告訴他這個計劃。
He’ll go home as soon as he finishes his work.
他一完成工作就回家。
3. be busy/enjoy/hate/go on/finish doing sth. 忙于/喜歡/討厭/繼續(xù)/完成做某事
在enjoy, finish, hate, go on, be busy等詞語后，一般用動詞-ing形式作賓語。例如：
Lin Tao is busy making a model plane.
林濤正忙著做飛機模型。
My mother enjoys taking a walk after supper.
我媽媽喜歡晚飯后散步。
I hate watching Channel Five.
我討厭看五頻道。
When someone asked him to have a rest, he just went on working.
當有人讓他休息一會兒時，他仍繼續(xù)工作。
I have finished writing the story.
我已經(jīng)寫完了故事。
4. fill…with 用……裝滿......; be filled with 充滿了……;be full of 充滿了......
①be filled with 說明由外界事物造成的此種狀態(tài)，表示被動。例如：
The box is filled with food.
盒子里裝滿了食物。
②be full of說明主語處于的狀態(tài)。此外，還可表示程度，意為“非常”。例如：
The patient’s room is full of flowers.
那個病人的房間擺滿了花。
The young man is full of pride.
那個年輕人非常驕傲。
③這兩種結構還可以相互改寫。例如：
I fill the box with food. The box is full of food.