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仁爱版七年级英语上册期末总复习辅导与练习(二) 一、区别has/have与am/is/are的用法： has/have表示“有”，即“某人有某物”， am/is/are表示“是”即“…是…” 二、有实义动词的一般现在时态的用法：动词原形和动词第三人称单数形式 (一)动词第三人称单数形式：动词+s/es，规则： 1)一般情况以及以e结尾的动词，直接加“s”，如：make----makes; come----comes 2) 动词以o，s，ch，sh, x结尾，加“es”，如：do---does; watch----watches; wish---wishes; miss----misses; guess----guesses 3) 以辅音字母+y结尾的动词，先把y改为i，再加es, 如:study---studies 4)特殊情况：have----has (二)句型转换： 1)主语为第三人称单数，否定句，在动词前加doesn’t, 再把动词改回原形，一般疑问句，在句首加does，再把动词改回原形, 回答用：Yes,人称代词+does./ No,人称代词+doesn’t. 如： She has small eyes. She doesn’t have small eyes. -- Does she have small eyes? -- Yes, she does./ No, she doesn’t. 2) 主语为除第三人称单数之外的人称，否定句，在动词前加don’t, 一般疑问句，在句首加do, 回答用：Yes,人称代词+do./ No, 人称代词+don’t. 如： They have small eyes. They don’t have small eyes. -- Do they have small eyes? -- Yes, they do./ No, they don’t. 练习： ( )1.. ---______ he American? ---Yes. He comes from America. A. Are B. Does C. Do D. Is ( )2. ---Do you have a sister? ---___________ . A. Yes, you do B. Yes, I do C. Yes, I am. D. Yes, you do. ( )3. Ellen _____ an old book and her brothers _______ many new books. A. has, has B. have, have C have, has D. has, have ( )4. What color _________ he like? A.is B. do C. has D. does ( )5. _____ he have a big nose or a small one? A. Does B. Do C. Is D. Are ( )6. I am sorry I ______ know her. A. isn’t B. doesn’t C. don’t D. haven’t 根据句子意思，用is, are, am, do ,does, have, has填空。 1. I __________ a Chinese teacher. 2. _______ you from Canada? 3. ________ they have many friends? 4. ________ he from Hainan? 5. ---______ Jack have a good friend? ---Yes, he ______. 6. _______ he a good teacher? --- Yes, he ______. 7. He and his sister _______ in different grades. 8. ______ your mother a doctor? 9. I _____ an old friend. His name is Allan. 10. Kangkang _______ a panda. It is very cute. 11. You ________ a nice house. I like it every much. 12. Bruce Lee _______ many books. 13. Do they _______ fifteen apples? 14. Does Bruce Lee _______ many friends in China? 15. Jerry ______ a big nose. 16. He _______ a map of Hainan. He doesn’t ________ a map of China. 17. -- Does your father______ a wide mouth? -- No, he ______ not. 18. My friend, Li Ming ________ only one sister. 三、名词性物主代词与形容词性物主代词的用法区别： 名词性物主代词与形容词性物主代词的汉语意思是一样的，名词性物主代词可独立使用，后面不要跟名词;但形容词性物主代词不可独立使用，后面要跟名词。如： It is my shirt.= It is mine. 句子当中my为形容词性物主代词，mine为名词性物主代词，your, his, her, our, its, their，my等都属于形容词性物主代词，形容词性物主代词通常置于名词前，修饰限定名词，作定语;而名词性物主代词mine, yours, his, hers, its, ours, theirs相当于“形容词性物主代词+名词”, 当主语，宾语，或表语;如： Is this your coat? == Is this coat yours? 这是你的大衣吗? (责任编辑：admin) |