Unit 6 Lesson 3　Grammar Focus 导学案 2023-2024学年人教版英语九年级全册

Lesson 3 Grammar Focus 谮法练习 When was the zipper invented? It was invented in 1893. Who was it invented by？ It was invented by Whitcomb Judson. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot ice-cream scoop used for? It's used for serving really cold ice-cream. Active Voice:Alexander Graham Bell invented the telephone in 1876. Passive Voice:The telephone was invented (by Alexander Graham Bell)in 1876. 语法详解 一般过去时的被动语态 1.一般过去时的被动语态的构成 一般过去时的被动语态的基本结构为“be动词(was/were)十及物动词的过去分词”。 2.一般过去时的被动语态的句式 类型 结构 肯定句 主语十was/were十过去分词（十by短语）十其他 否定句 主语十vas/were十not+过去分词（十by短语）十其他 般疑问句 Was/Were+主语+过去分词(+by短语)+其他？ 背定同答：Yes,主语十was/vere. 否定回答：Na,主语+ws/were not. 特殊疑问句 特殊疑问词十vas/were十主语十过去分可(+by短语十其他？ 3.使用被动语态的注意事项 ()含有双宾语的主动结构变被动结构时，有以下两种情况。 ◆间接宾语转化为主语时，原直接宾语不变。如： He gave me -→，I was given(by him. ◆直接宾语转化为主语时，间接宾语前要加o或fr。如： He gave mewas given to me (by him). (2)含有动词短语的主动结构变被动结构时，不要漏掉介词或副词。如： He looked after his younger sister yesterday.-His younger sister was looked after by him yesterday. ()在含有使役动词(make,lt等或感官动词的主动语态的句子中，这些词后常跟省略o的动词不定式，但改为被动语态时，要把省去的o还原。如： Jay often makes his classmates laugh.-His classmates are often made to laugh by Jay. 一、单项填空 ()L,Our school held the graduation ceremony(毕业典礼)last Friday.All the parents__to cheer us up. A.are invited B.were invited C.will be invited D.invite ()2.Spud Webb at first because of his height,but he didn't lose heart. A.refuses B.refused C.was refused D.will be refused )3.After Universal Beijing Resort, it became a new tourist attraction. A.completed B.completes C.was completed D.is completed )4.The twins the guitar yesterday.I think they might prepare for the art festival. A.heard playing B.heard to play C.were heard play D.were heard to play 二、按要求完成下列各题 L.His mother told him not to waste time on fishing.(改为被动语 He time on fishing by his mother. 2.The foreigners w'ere showed around Yu Garden by a tourist guide yesterday.(改为主动i语 A tourist guide Yu Garden vesterdav. 3.My uncle bought m