2020-2021学年北师大版英语七年级下册 Unit 1 Lesson 3 Safety First 习题

Unit 1 Daily Life Lesson 3 Safety First习题 补全单词。 1._tar 2.mi_ute 3.wa_k 4._oint 5.m_an 6.a_dress 7.b_th 8.s_oke 9.p_one 10.bic_cle 二、写出下列名词的复数形式 。 1.Cemetery________ 2.tooth _______  3.country ______  4.month________  5.sandwich_______ 6.brush _______     7.candy bar______   8. kangaroo ______  三、 单项选择 。 ( ) 1 -Have you got some water to drink? -Here you are. There___ still some in the bottle. A. are B. were C. is D. was ( ) 2 _____ there many American friends in the school last Friday? A. Is B. Was C. Are D. Were ( ) 3 There ____ a great many accidents last year. A. were B. are C. is D. was ( ) 4 -How many children ____ in the picture? -Three. has there B. is there C. have there D. are there ( ) 5. In 1850, about a third of U. S. A___ covered by forests. were B. has been C. / D. Was 四、选择正确的介词填空。 in      after      on      for      at      with     to     behind       of    by  1. My family often buy clothes _____ Hua Xing store _____ weekends.  2. Can you help the children _____ Englis