2021-2022 人教版七年级英语上册 Unit 3 单元检测题.docx

Unit 3单元检测题 Ⅰ. 单项选择(15分) ( )1. —Is this _______ ID card? —No. It’s _______ book. A. an; a　 B. the; a　 C. an; the　 D. the; the 【解析】选A。考查冠词。第一次提到某人或某物时, 需用不定冠词a或an修饰, ID是以元音音素开头的单词, 应用不定冠词an修饰; book是以辅音音素开头的单词, 应用不定冠词a修饰, 故选A。 ( )2. —Is this her baseball? — _______ . A. Yes, it isn’t B. No, it is C. Yes, it is D. No, she isn’t 【解析】选C。考查一般疑问句的答语。A、B两项本身前后矛盾, 排除。在答语中baseball需用人称代词it代替。故选C。 ( )3. Tom and I _______ good friends. He _______ twelve. A. are; is B. am; is C. is; are D. are; are 【解析】选A。考查主谓一致。前一句主语Tom and I为两个人, 系动词用are; 后一句主语为He, 系动词用is。 ( )4. —Your pencil case is very nice. — _______ . A. Thank you B. Yes, it is C. No, it isn’t D. I’m sorry 【解析】选A。上句是赞扬的话, 当听到别人的赞扬时, 应表示感谢。故选A。 ( )5. This is a pen, _______ that is a pencil. A. in B. of C. and D. but 【解析】选C。考查连词。前后两个句子是顺承关系, 先说“这是一支钢笔”, 然后说“那是一支铅笔”。in在……里面; of……的; and并且; but但是。故选C。 ( )6. Please call Mary _______ 238-9868. A. in B. at C. on D. of 【解析】选B。考查介词。“拨打某个号码找某人”需用“call sb. at+号码”表示。故选B。 ( )7. —Is this _______ dictionary? —No, it isn’t _______ . A. his; he B. her; her C. your; my D. your; mine 【解析】选D。考查代词辨析。第一空格处用形容词性物主代词修饰其后的名词dictionary, 第二空格处用名词性物主代词。只有D项符合。 ( )8. Look! Some _______ are in the box. A. orange B. books C. pen D. baseball 【解析】选B。考查名词的用法。由空格前的Some及空格后的系动词are可知空格处的名词应为可数名词复数形式。故选B。 ( )9. Two blue notebooks _______ in the lost and found box. A. be B. is C. are D. am 【解析】选C。考查系动词。句子的主语two blue notebooks(两个蓝色笔记本)是复数形式, 所以系动词be应用are。故选C。 ( )10. This is her telephone number. You can _______ her. A. spell B. call C. meet D. lose 【解析】选B。考查动词辨析。句意: 这是她的电话号码。你可以给她打电话。spell拼写; call给……打电话; meet会见; lose丢失。故选B。 ( )11. Sally lost her school ID card. She _______ find it. A. can B. must C. may D. mustn’t 【解析】选B。考查情态动词的用法。can能; 会; must必须; may可以; mustn’t一定不; 禁止。句意: 萨莉丢失了她的学生卡。她必须找到它。故选B。 ( )12. Is that your pencil _______ the lost and found box? A. in B. at C. on D. of 【解析】选A。考查介词。在失物招领箱里, 需用介词in。故选A。 ( )