Unit 6 语法思维导图及专练-2023-2024学年九年级英语全一册基础知识专项讲练（人教版）

Unit 6 When was it invented？（语法讲练） 【知识导图】 【要点拓展】 1.含有宾语补足语的主动句变为被动句时，可将其宾语变为被动结构的主语，宾语补足语留在原处作主语的补足语。 The man painted the door green yesterday. → The door was painted green by the man yesterday. 2.含有感官动词以及后面跟不带to的不定式的使役动词的主动句变为被动句时，应加上不定式符号to。 The boss makes them work twelve hours a day. → They are made to work twelve hours a day by the boss。 They heard the children sing that morning.→ The children were heard to sing that morning. 3.含有宾语从句的主动结构变为被动，通常用it作为被动结构的先行主语，这类动词有：know、say、believe、find、think、report等。 They expect that you will go there immediately.→ It is expected that you will go there immediately. 【奇思巧计】 动词在被动语态中还原to的口诀： 一感二听三让五看 一感：feel 二听：hear、listen to 三让：make、let、have 五看：see、watch、look at、observe、notice 感使动词真叫怪，to来to 去记心怀。 主动语态to离去，被动语态to回来。 【同步检测】 一、单项选择 1．—What do you think of the short film Frozen Fever? —It’s fantastic. It ________ by Disney. A．made B．has made C．was made 2．The Adventures of Tom Sawyer ______ by Mark Twain in the nineteenth century. A．writes B．wrote C．will be written D．was written 3．— Have you heard of the car accident that happened near our school? — Yes. Luckily, the injured (受伤的) people ________ to the hospital in time. A．sent B．are sent C．have sent D．were sent 4．I can’t find my key to the house. Perhaps it ________ in my car. A．will leave B．was left C．is left D．has left 5．The Beijing National Stadium—Bird’s Nest ________ in June, 2008. A．was built B．has built C．have built D．built 6．Many graduates ________ to celebrate the 100th birthday of our school last week. A．invited B．will be invited C．were invited D．had invited 7．A new subway ________ in our city in September, 2020. A．will be built B．is built C．build D．was built 8．From September 23rd to October 8th 2023, the 19th Asian Games ________ in Hangzhou. A．holds B．held C．is held D．was held 9．A new road ________ near my school last year. A．built B．is built C．was built D．will be built 10．—This silk scarf looks nice. —Yes, and it ________ in China many years ago. A．made B．makes C．wa