托福由直接引语变为间接引语，分以下情况：1、直接引语是陈述句时间接引语为that引导的宾语从句（口语中that可以省略），主句的引述动词主要有say ,tell, repeat, explain, think等。He said, 'You are younger than I.” He said (that) I was younger than him.2、直接引语是疑问句时间接引语为陈述语序：主句的谓语动词say 改为ask,或改为wonder, do not know, want to know, be not sure, be puzzled等。（1） 一般疑问句或反意疑问句变为if (whether)引导的宾语从句。She said, 'Do you often come here to read newspapers?'→She asked me if (或whether)I often went there to read newspapers.She asked me, 'You have seen the film, haven't you?'→She asked me whether(或if )I had seen the film.（2） 选择疑问句变为whether….or 宾语从句。I asked him, 'Will you stay at home or go to a film tonight?'→I asked him whether he would stay at home or go to a film that night.(3)特殊疑问句变为由原来的疑问词引导的宾语从句。He asked, 'Where do you live?' →He asked me where I lived.托福
托福become用作连系动词，意为“成为”，其后可接：1. 名词They became great friends. 他们成了莫逆之交。He aims to become a computer expert. 他打算当一名电脑。She has become a painter of distinction. 她成了一名杰出的画家。2. 形容词She became very fond of her. 她变得非常喜欢她了。He soon became angry. 他过了一会儿就生气了。She has become familiar with the house. 她对这房子已变得很熟悉。I’ve become used to a vegetarian diet. 我已习惯于素食。3. 过去分词They had just become engaged. 他们刚刚订婚。At last the truth became known to us. 我们终于知道了真相。The room soon became crowded. 房间很快变得拥挤起来。Jamie was becoming annoyed with me. 杰米变得对我不高兴起来。其后一般不接不定式他开始对生物感兴趣了。误：He became to be interested in biology.正：He became interested in biology.于是我们开始喜欢他了。误：Then we became to like him.正：Then we began [came] to like him.托福</p 产品：澳博培训供货总量：不限产品价格：议定包装规格：不限物流说明：货运及物流交货说明：按订单
