1、be-going-to--与will的用法及区别1.begoingto表示近期、眼下就要发生的事情,will表示的将来时间则较远一些,如:Heisgoingtowritealettertonight.Hewillwriteabookoneday.2.begoingto表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。Heisseriouslyill.Heisgoingtodie.Hewillbetwentyyearsold.2. 关于“预料”在有迹象表明的情况下的预料用“be going to”Look at the
2、 clouds. It’s going to rain.你看天上的云。快下雨了。My God! We are going to crash.天哪!我们快撞车了。在没有迹象表明的情况下进行的猜测用“will,be going to”皆可。I think the weather will be nice.I think the weather is going to be nice.我想天会晴朗。Do you think the car will start?Do you think the car is going to st
3、art?你想车能发动起来吗?当动词表示内心活动时,表示猜测的句子必须用“will”I think she will like the cake I made for her.我想她会喜欢我为她做的蛋糕。你想车能发动起来吗?儿童骨折特点总论儿童不是成人简单的成比例缩小,而有其独特的解剖,生理特点。同样,儿童骨骼在其解剖结构,生理功能,生物力学等等方面均有其特点,并且随生长发育而不断变化。因而围绕儿童骨折的诸多方面如:骨折原因,创伤机制,骨折类型临床症状,诊断,治疗,预后等等均与成人骨折有所区别。例如:骨骺和骺板的X线表现常不规则,易误诊