Unit 6 Section A (Grammar Focus～4c) 课件 2024-2025学年人教版九年级英语全册

When was it invented? Section A (Grammar Focus~4c) Review What do you know about this book? It was ______________by Lu Yu. Shen Nong was ________________in this book. It describes how tea plants ________________ and ___________make tea. It also discusses where the finest leaves ______________and what kinds of water ____________. written mentioned were grown used to were produced were used Review What do you know about tea? was It _______ invented by Shen Nong. It _______ first drunk about 5,000 year ago. It was _____________ by accident. A nice smell _________produced when the tea leaves dropped into the hot water. It _______ brought to Korea and Japan during the 6th and 7th century. was invented was was 一般过去时被动语态：was/ were +done Grammar Focus 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. Read aloud and memorize them. 一般过去时被动语态：was/ were +done Grmmar Focus 一般过去时被动语态句型结构： 肯定句 主语+was/were+动词过去分词(+by 执行者） The telephone was invented (by Alexander Graham Bell). 否定句 主语+was/were+not+动词过去分词(+by 执行者） The telephone wasn’t invented (by Alexander Graham Bell). 一般疑问句 特殊疑问句 Was/Were+主语+动词过去分词(+by 执行者） Was the telephone invented (by Alexander Graham Bell). 特殊疑问词+was/were+主语+动词过去分词 When was the telephone invented (by Alexander Graham Bell) ? Grammar Focus 主动语态变被动语态： 主动语态 Alexander Graham Bell invented the telephone in 1876. 被动语态 The telephone was invented (by Alexander Graham Bell) in 1876. 1.找主语和宾语 2.换位置：主变宾，宾变主 3.动词变be done, by加动作执行者 Grammar Focus 主动语态变为被动语态的注意事项： 几种特殊的被动语态 ① “不及物动词 + 介词/ 副词”(介词/副词不与动词拆开或漏掉) e.g. The man cut down the tree. → ② 在主动句中, 使役动词(make)和感官动词 (see, watch, notice, hear等)后面常接省略to的不定式， 但在被动句中，这些词后面的省略的to需加回。 e.g. We heard Mary sing in the next room. → 感官动词 一感二听三让四看 主动句中to 离开，被动句中to回来 I saw Kate dance in the room. The tree was cut down by the man. Mary was heard to sing in the next room. Kate was seen to dance in the room . 感官动词 一感二听三让四看 主动句中to 离开， 被动句中to回来 Grammar Focus 含有双宾语的主动句变被动句时: ③ 变被动加to的动词 give, bring, pass, lend, write, show My father gave me a birthday gift. A birthday gift was given to me by my father. 变被动加for的动词 buy, choose, get My father bought me a bithday gift. A birthday gift was bought for me by my father. Grammar Focus 4a Rewrite the sentences using the passive voice. 1.They sold the fridge at a low price. ____________________________________________________ 2. Somebody stole my camera from my hotel room. ____________________________________________________ 3. Where did you take these photos? ____________________________________________________ 4. Our parents advised us not to go out alone. _____________________________________________________ 5. Different writers translated the book into different languages. ______________________________________________________________ The fridge was sold at a low price. My camera was stolen (by somebody) from my hotel room. Where were these photos taken? We were advised not to go out alone by our parents. The book was translated into different languages by different writers. at a high price at a good/great price steal- stole-stolen steal ...from.... advise--advice advise sb.(not) to do sth. translate ...into + 语言 Grammar Focus 4b Complete the sentences with the correct forms of the verbs in the box. eat lock like ring invite break tell bring 1. You _____________ to the party last night, weren’t you? Why didn’t you go? 2. The earthquake happened all of a sudden, but luckily the villagers _____________ to a safe place. were invited were brought 突然；猛地 invite sb. to do sth. Grammar Focus 4b Complete the sentences with the correct forms of the verbs in the box. eat lock like ring invite break tell bring 3. The door ___________ when we arrived, so we ______ the bell. 4. The students ________ not to eat or drink in class. But Ruby _______ the rule when she started eating a biscuit in science class. 5. The cookies _________ by the hungry kids in less than 20 minutes, and they really _____ them. was locked rang were told broke were eaten liked ◄ tell sb. (not) to do sth. break-broke-broken Grammar Focus 4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks. The telephone _____________(invent) by Alexander Graham Bell. He __________ (born) in 1847. Mr. Bell ________ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell _______ (learn) how to send musical notes was invented was born worked learned be born in be born with learn how to do sth. Grammar Focus 4c Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks. through an instrument similar to a telephone. Finally, the telephone ____________ (invent) in 1876. The first sentence that ________ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone ________ (use) around the world. was invented was said is used be similar to be similar in. Grammar Focus 根据句意和汉语提示写出所缺的单词 （1） I like the ___________（款式）of the shoes. （2） It is such a difficult _________（项目）that I can't finish it on my own. （3） It is a famous ____________（网站）and it has lots of useful information. （4） I didn't find my name in the ___________（名单）． （5） The writer isn't ___________（提到）in the introduction. style project website list mentioned Grammar Focus 根据句意和汉语提示写出所缺的单词 （6） I can't stand the ______________（气味）of the drink （7） There is some food in the ______________（冰箱）． （8） The teacher asked me to ____________（翻译）the English poem into Chinese. （9） She forgot to _________（锁上）the door. （10） We were shocked by the __________（突然的）bad news. smell fridge translate lock sudden Grammar Focus 用方框中所给单词的适当形式填空 （1） When she got home, she found that she forgot _______ the door this morning. （2） Alice is good at music and she has a __________ talent. （3） My daughter likes eating ______ very much. She thinks they're very delicious. （4） He made a _________ decision to go to Beijing. We all didn't know that. （5） Last week our hospital bought some medical _____________. suddenly instrument music lock cookie locking musical cookies sudden instruments Grammar Focus 用所给动词的适当形式填空 1. The pizza __________ (make) by me. Would you like to have some? 2. The Great Wall _________ (know) all over the world. 3. This story __________ (tell) by my grandmother last night. 4. Was a new science museum ______ (build) in your hometown last year? 5. No student _______(see) in the playground. was made is known was told built is seen Thank you ! $$