资源简介

(共13张PPT)
被动语态
在下列情况下使用被动语态
1.强调动作承受者：
The prize was won by a 16-year-old student.
2.动作发出者未知 / 不重要：
My bike was stolen last night.
3.正式文体（新闻 / 通知 / 论文/规则）：
The meeting will be held at 9 a.m.
基本结构： be done
时态 结构公式 典型时间状语 例句
一般现在时 am/is/are + done every day, often English is spoken in many countries.
一般过去时 was/were + done yesterday, last year The letter was written an hour ago.
一般将来时 will be + done tomorrow, next year A new park will be built next year.
情态动词 情态动词 + be + done must/should/can 等 Rules must be followed.
现在进行时 am/is/are being + done now, at present The classroom is being cleaned now.
过去进行时 was/were being + done at that time The bridge was being repaired then.
现在完成时 have/has been + done already, yet The homework has been finished.
过去完成时 had been + done by the end of... The work had been done before he came.
时态 结构公式 典型时间状语 例句
用括号内动词的适当形式填空（侧重时态判断）
1.Many trees _________ (plant) in our city every spring.
2.The letter _________ (write) by my brother an hour ago.
3.A new hospital __________ (build) in our town now.
4.Your mistakes _______________ (should / correct) at once.
5.The work _____________ (finish) before we left the office.
基础练习
are planted
was written
is being built
should be corrected
had been finished
高考真题衔接（2021-2025 年真题）
（2024 九省联考）Fountain pens __________ (use) in schools long ago and have been regaining popularity lately because they are refillable.
（2025 全国一卷）"The players’ personalities 60 _________(reveal) during the game, and one’s weaknesses are exposed to the opponent," she adds.
（2024 全国甲卷）Some tasks ____________ (should /do) carefully to avoid mistakes.
（2023 全国甲卷）Such skills __________ (can /employ) in daily life to solve practical problems.
were used
are revealed
should be done
can be employed
话题：介绍我们的学校（要求：至少使用 3 种不同时态的被动语态）
参考开头：
Our school is a beautiful and lively place. It ______ (build) in 2005. Every day, the campus ______ (clean) by the cleaners early in the morning. Many colorful activities ______ (hold) in our school every term, such as sports meets and art festivals...
写作运用题
was built
is cleaned
are held
主动变被动的 3 个关键步骤
① 找 “动作承受者”（宾语）→ 作被动句主语；
② 把谓语动词变成 “be + 过去分词”（根据时态调整 be 动词）；
③ 原主语（动作执行者）用 by 引出（可省略，若不重要）。
主动：We plant trees every year.
被动：Trees are planted (by us) every year.
将主动句改为被动句，保持句意不变
1.People use computers in many fields. → Computers ______ ______ in many fields.
2.Our teacher will check the homework tomorrow. → The homework ______ ______ ______ by our teacher tomorrow.
3.They have built a new bridge over the river. → A new bridge ______ ______ ______ over the river.
4.We must keep the classroom clean. → The classroom ______ ______ ______ clean.
练习
are used
will be checked
has been built
must be kept
不能用被动语态的情况（高频易错点）
（1）不及物动词、短语无被动
常见词：happen，take place, break out, occur（发生）
eg: A car accident happened yesterday.
（2）连系动词无被动
常见词：be（是）、look（看起来）、sound（听起来）、feel（摸起来）、taste（尝起来）、smell（闻起来）、become（变得）
eg: The flower smells sweet.
（3）某些固定搭配（主动表被动）
① 主语 + need/want/require + doing（= to be done）（某物需要被...）
② 主语 + be worth + doing（某物值得被...）
eg:The room needs cleaning. = The room needs to be cleaned.
( 4 ) 主语是 “物”，谓语是 sell（卖）、write（写）、read（读）、wash（洗）、cook（煮）等，表 “某物具有某种性质”
eg：This kind of pen writes well.
( 5 )不定式作定语，与被修饰词构成 “动宾关系”，且句子主语是动作执行者
eg：I have a letter to write.
Homework
介绍上个星期举办的运动会
要求：1.至少有两个被动语态
2. 字数80左右

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