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小升初英语必考句型专项
1、肯定句是指用肯定的语气来陈述的句子,如 I’m a student.She isa doctor.He worksin a hospital. There arefour fans in our classroom.He willeat lunch at12:
00.I watchedTV yesterdayevening.
2、否定句含有否定词或表示否定意义词的句子,如I’m not a student.She isnot isn’ta doctor. He doesnot doesn’t work in ahospital.There arenot aren’t four fansin ourclassroom. He willnot won’t eatlunchat12:
00.I didnot didn’t watchTV yesterdayevening. ☆注意小结否定句主要是在肯定句的基础上加上了否定词“not”有动词be的句子则“not”加在be后面,可缩写成“isn’t,aren’t”,但am not一般都分开写没有动词be的句子则要先在主要动词的前面加上一个助动词do,does,did,然后在它后面加上“not”,你也可以把它们缩写在一起如“don’t,doesn’t,didn’t这三个助动词要根据人称和时态来选择,其中“does”只用于一般现在时主语是第三人称单数的情况,而“did”只用于一般过去时,不论主语是什么人称和数,都用“did”
3、一般疑问句是指询问事实的句子,此类句子必须用“yes”,或“no”来回答 如Are youastudentYes,I am/No,I’m not. Is sheadoctorYes,she is./No,she isn’t. Does heworkinahospitalYes,he does./No,he doesn’t. Are therefourfansinourclassroom Yes,there are./No,th...。