可以用该语法现象的几个例句导入，注意导入时讲话语速不要太快。举个例子，比如要将定语从句，可以说Morning boys and girls.Today we will have a grammar lesson which is very important等等，注意说到定语从句时把语速放慢，重读出来。一般就是这样的啊。。望采纳，
