青少版新概念1a复习重点.ppt
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青少版新概念1a复习重点 一.词类 1.名词: 普通名词:mobile , coat, umbrella , camera , bicycle , key , dress, flower , pyjamas … 职业名词:student , teacher , accountant, photographer, policeman,policewoman, postman, actor, actress, secretary , burglar… 2.形容词:tall,short,old,new,young,fat,thin,handsome,beautiful, pretty,small,big,clean,dirty,thick,thin,light,heavy,empty,full,Early,late,shut,open,Strong,weak,ugly,long, fast, slow, fresh, hungry, thirsty, hot, cold, dark, blonde, little, expensive, cheap, 人称代词 特殊疑问词 (1)what 对“什么”提问, (2) where 对 “地点 , 哪里”提问 (3)which 对“哪一个” 提问 (4) who对 “人”提问 (5)Whose对 “谁的,形物代,名物代”提问 (6) How old对 “年龄”提问 (7)What colour对 “颜色”提问 , (8) what nationality对 “国籍”提问 (9)What’s the matter with …? 对 “…怎么样了”提问 (10)What time is it ?对 “时间”提问, (11)How many对 “多少”提问(可数名词) 6.名词变复数的变化规则: (1)一般情况下直接加s (2)以s, x, ch ,sh结尾的加es, o结尾的有生命的加es , 无生命的加s,有两个o结尾的也加s,例如 :kangaroo--kangaroos (3)以辅音字母加y结尾的把y变为i 再加es, Cherry-cherries (4)以元音字母加y 结尾的加s , 例如:boys (5)以f ,fe ,结尾的把f或fe,变为v 再加es Wife—wives shelf—shelves knife—knives (6)不规则的特殊记 man–men, woman—men , policeman—policemen , policewoman-policewomen this—these ,that–those ,child—children 7. a ,an 的用法:a 用在 辅音因素前, an 用在元音音素前(不是元音字母) 8.名词所有格: 人名+ ’s , 职业名词 / 名词 + ’s 表示 “......谁的” 例如: It’s Paul’s . It’s Lily ’s It’s the doctor’s . It’s the boy ’s . It’s the girl ’s . It’s the teacher’s . 二.句型 1.一般疑问句 (1)变一般疑问句:先看句中是否有be (am, is , are ) 和情态动词can , 如果含有be (am, is , are ) ,can , 直接把be (am, is , are ) ,can 提前 (2)如果没有be ,can , 要借助于助动词 do 或者 does 2.特殊疑问句,由 “特殊疑问词 + 一般疑问句”构成 特殊疑问词有: what ,where ,how,who,whose , which 等 3. 选择疑问句:由单词or (或者,还是)构成。 例如: Is she a teacher or a nurse ? -----She is a nurse. 4. There be 句型 :There be表示“有”,某处有某物 (1)There be 分为There is (单数和不可数),There are (复数) (2)含有There be 的句子变一般疑问句,把be 提前,首字母大写, 末尾加问号,如果遇到第一人陈,要变为第二人称。 结构式 :Is / Are there …? 肯定回答:Yes , there is/ are . 否定回答 : No , there isn’t
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