句子练习。

1．成群的蝴蝶在花间飞舞，百灵鸟在锦簇般的果树上唱歌。

     缩句：                                                                           

2．焰火构成图案。 

     扩句：                                                                           

3．不改变句意，给句子换三种说法。 

     雨水淋湿了战士们的衣服。    

     (1)                                                                          

     (2)                                                                          

     (3)                                                                           

4．根据词语的意思写句子。 

桥梁：（架在河面上面的建筑物）                                                                                                    

桥梁：（起沟通作用的人或事物）                                                                                                    

5．你和我一起踢球。

     改成祈使句：                                                                                     

疟疾的典型热型为（）

A.稽留热

B.弛张热

C.间歇热

D.波状热

E.不规则热