Unit 6 When was it invented？Period 3 Grammar Focus－4c（分层达标课件）-【思而优·全程突破】2023秋九年级英语全一册同步训练（人教版）

九年级英语全一册 使用软件 本课件由WPS Office制作，建议老师选择对应软件打开。课件页面宽高比为16:9。 便捷操作 优质服务 关于课件使用及获取更多优质课件、名校试卷时政热点等，请扫下方码加入教学教研。 课件中的目录、返回目录等均有超链接，点击即可跳转至相应页面。 课件使用说明 UNIT 6　When was it invented? Period 3　Grammar Focus－4c 一、单句语法选择 ( )1. His schoolbag __________ away by a woman ten minutes ago. A. has taken B. was taken C. took ( )2. The bridge __________ down in the last earthquake. A. broke B. was broken C. breaks B A Period 3　Grammar Focus－4c ( )3. The poetry __________ into different kinds of languages. A. translates B. translated C. was translated ( )4. Chinese __________ more and more widely around the world. A. were used B. has been used C. uses ( )5. __________ those flowers __________ for your mother? A. Did; plant B. Was; planted C. Were; planted C B C Period 3　Grammar Focus－4c 二、用括号内所给单词的适当形式填空 1. They have __________ (music) talent. So they want to sing songs on China’s Got Talent. 2. The __________ (biscuit) in the box were in pieces when Susan opened it. 3. __________ (sudden)，a terrible accident happened. 4. When the bell __________ (ring)，our teacher came in with a book in her hand. 5. Listen! ____________ (anybody) is reading Spring View，a poem by Du Fu. musical biscuits Suddenly rang Somebody Period 3　Grammar Focus－4c 三、语法选择 Do you know anything about the invention of the bar code(条形码)? A small food store owner found it 　1　 to keep records of the product information. In 1948，he asked the Drexel Institute of Technology 　2　 this problem. Bernard Silver，a graduate student，was interested. He and his friend Norman Joseph Woodland began to work 　3　 it. Soon，they invented 　4　 first working system. The system did work at first，　5　 it was very expensive and sometimes the system didn’t work well. If the invention was to become popular in 　6　，the problems had to be solved. Finally，Woodland solved it. Period 3　Grammar Focus－4c ( )1. A. difficult B. difficulty C. difficultly ( )2. A. solve B. to solve C. solving (