阶段专题复习Unit4情态动词should、could的用法【观察领悟】仔细观察例句并填空。1.Youshouldcallhimsothatyoucansayyou’resorry.2.Ifyourparentsarehavingproblems,youshouldoffertohelp.3.Heshouldtalktohisfriendsothathecansayhe’ssorry.4.Maybeyoucouldgotohishouse.5.Youcouldtrytobefriendly.(结构:should+①②could+)答案:①动词原形②动词原形【探究总结】(一)should的用法1.结构:(1)基本结构:should是情态动词,后接...
