句型转换的答题技巧.ppt

书山有路勤为径　学海无涯苦作舟 Fuqing Longtian Junior Middle School Fuqing Longtian Junior Middle School Fuqing Longtian Junior Middle School 句型转换 DE 答题技巧 福建省福清市龙田初级中学 　　1.句型转换是句子类别的转换。该题的目的在于检测学生运用各种句型的表达能力。要求学生对所学的句子结构和词形的变化做到概念清楚，运用准确。 [例1]　The little girl was so tired that she couldn’t go farther. 　　　The little girl was ______ tired ______ go farther. （一）?? 句型转换的解题应试技巧 1．必须弄清原句的句型和意思以及判别改写后的句子是什么句型。 　 通过分析，我们不难发现，该题是由复合句转换为简单句，可用too…to句型。 　根据我们所学过的同义词组，look after sb well相当于take good care of sb. [例2] It took him two hours to do these exercises yesterday. 　　 He ______ two hours ______ these exercises yesterday. 　 该句的句型是It takes sb sometime to do sth. 英语表达该意思的还有spend…on句型。 [例3] I must look after my sister well at home. I must ______ ______ ______ ______ my sister at home. 很明显，这是两个简单句之间的转换，可用not strong enough来填空。 [例4]　They were tired, so they had a rest. 　　　 They had a rest ______ they were tired. 该句由并列句转换为复合句，可用because来连接，表示因果关系。 [例5]　He was too weak to carry the heavy box. 　　　 He was ______ ______ ______ to carry the heavy box. 从近年来的考题趋势来看，句型转换从单纯测试语法知识向改变句子结构填空，填词后使句意不变或与要求相符的方向发展。其中许多属于常用句型。可归纳如下： 2．要熟悉常用句型的转换规律。 [例3]　We can fly to the moon one day. ______ ______ fly to the moon one day? (1)??? 肯定句变为一般疑问句及否定句 a.????变为一般疑问句时，系动词be、助动词或情态动词置于主语之前。 [例1] He was so clever. ______ ______ so clever? [例2]　John felt happy at that time. ______ John ______ happy at that time? Was he Did feel Can you [例3] The doctor could help that people. The doctor _____ _____ that people. ???b.??? 变为否定句时，系动词、助动词或情态动词后加not。 　 [例1] The twins were happy to see their uncle. 　　 The twins ______ ______ to see their uncle. [例2] Mr. Smith works hard every day. Mr. Smith ______ ______ hard every day. weren’t happy doesn’t work couldn’t help [例2]　I could dance and sing when I was five 　years old. 　　　I ______ dance ______ sing when I was 　five years old. 　　　　　如果肯定句中含有some，and，a l