1、Unit2 名词变复数用法专练一、单项选择1. Those are your _, and that is your _.A. brother, sister B. sister, brothers C. sisters, brother 2. All the _ teachers are very happy on March 8th(三月八日).A. man B. men C. woman D. women 3. These are his _.A. friend B. a friend C. friends D. a friends4. Jim and Tim are good _.A.
2、 brother B. sister C. friends D. cousin5. Are these _?A. your picture B. you picture C. your pictures D. you pictures6. Who are they?They are my _.A. parent B. brother C. sisters D. aunt参考答案及解析1. C 本题考查名词复数。those 意为“那些” ，指代复数名词，that 指代单数名词，故第一空填名词复数，第二空填名词单数，因此答案选 C。2. D 本题考查复合名词的复数。由 man 和 woman 构成的复合名词变复数时，二者均变为复数，且题中提到 March 8th（三月八日妇女节） ，故选 D。3. C 本题考查的是名词复数。由 Those（那些）可知， friend 应用复数形式。4. C Jim 和 Tim 是男名，且根据 are 可知后需接名词复数。故选 C。5. C these 指代复数，排除 A 和 B；pictures 前应用形容词性物主代词，故选C。6. C 由 They are 得知是复数形式，所以用 sisters。
