外研版九年级英语下册《Language in use》Eating together PPT教学课件，共56页。Learning objectives1. Review the important knowledge in Units1-2.2. Summarize and consolidate the grammar—passive voice systematically.3. Be able to describe a special eating experience.4. Learn more about Chinese table manners.Language practiceI was chosen to play the dance music.Lunch is usually eaten at about 1 pm.Knives and forks are used for most Western food.You will be served by someone who asks, “Would you like some...?”Grammar英语中有两种语态：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。如：Many people read this novel.(主动语态，主语Many people是read这一动作的执行者)This novel is read by many people.(被动语态，主语This novel是read这一动作的承受者)用法（1）不知道或没必要说明动作的执行者是谁。Paper is made from wood.（2）需要强调动作的承受者。He was awarded the first prize.（3）出于礼貌等方面的考虑不愿说出动作的执行者。He was asked to give a talk about how to learn English well.（4）用于表示“据说/据报道/人们相信”等的固定句式。Translation:据说我们将在校园里使用机器人。It’s said that robots will be used in our school.人们相信健康重于财富。It is believed that health is above wealth.被动语态的注意事项如下：(1) there be结构没有被动语态。(2) happen，rise，appear，come out等不及物动词（短语）没有被动语态。(3)主动句中宾语为反身代词的没有被动语态。(4) look，sound，smell 等系动词或sell，write, wash等表示主语内在“品质”或“性能”的不及物动词可以用主动语态表示被动含义。_x000B_e.g. These books sell well.这些书卖得很好。(5) talk about，pay attention to，take care of 等动词短语在变为被动语态时，其中的介词不可遗漏。e.g. She takes good care of her daughter.Her daughter is taken good care of by her.她把女儿照顾得很好。(6)在主动语态中，see，watch，hear等感官动词和使役动词make后接省略to的动词不定式，但在变为被动语态时，要把省略的to还原。e.g. I saw my boss buy some postcards.→My boss was seen to buy some postcards by me.我看见我的老板买了一些明信片。(7)双宾语结构改为被动语态时，若直接宾语作主语，动词后要加上介词；若间接宾语作主语，则动词后不用加介词。My teacher gives me some advice.→ Some advice is given to me by my teacher.→I am given some advice by my teacher.我的老师给我许多建议。... ... ...关键词：Language in use PPT课件免费下载，Eating together PPT下载，.PPTX格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。