《When was it invented?》PPT课件19Words and expressionsn. 鞋跟；足跟 /hi:l/heeln. 勺；铲子 /sku:p/scoopn. 电；电能 /,ilek'trisəti/electricityn. 样式；款式 /stail/stylen. 高兴；愉快 /'pleʒə(r)/pleasuren.(=zip) 拉链；拉锁 /'zipə(r)/zipperadj. 每日的；日常的 /'deili/daily... ... ...Look at the things. In what order do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.2a Listen and number the inventions[1–3] in the order you hear them.2b Listen again and complete the chart below.Inventionshoes with special heelsshoes with lightshot ice-cream scoopWhat is it/are they used for?________ the style of the shoesseeing ____________________ really cold ice-cream... ... ...Language points1.the style of the shoes 鞋子的款式(1)style名词，意为“样式；款式”。其常用短语 in style意为“时髦的”，其反义短语为out of style, 意为“过时的”。►This year's style in dresses is different from last year’s.今年的服装样式与去年的不同。►Her clothes are always in style.她的衣服总是很时髦。(2) style作名词，还可意为“方式”。► Our children need new learning styles.我们的孩子需要新的学习方式。► I like your style.我喜欢你做事的方式。2. My pleasure! 非常愿意！pleasure (a state of feeling or being happy)名词，意为“高兴;愉快”。► He takes no pleasure in his work.他从工作中得不到丝毫的乐趣。► —Thanks for helping me.谢谢你帮助了我。—My pleasure. / It s a pleasure. 别客气。... ... ...pleasure,pleased与pleasantpleasure 名词，“高兴；愉快”。常用短语 My pleasure. / With pleasure. / It’s a pleasure.pleased 形容词，“高兴的”，短语 be pleased to do sth.“乐于做某事”；be pleased with“对……满意”，句子的主语通常为人pleasant 形容词，“令人愉快的”，可作定 语、表语，修饰物3. Think about how often it’s used in our daily lives. 想想看,在我们的日常生活中它被使用得多么频繁。(1)daily (happening, done or produced every day) 形容词，意为“每日的；曰常的”。► Don’t you read the daily news in today’s newspaper?你（们）没有读今天报纸上的每日新闻吗?(2)daily (every day)副词，意为“每日;每天”► The milkman comes daily to our house.送奶人每天都到我们家来送奶。... ... ...Exercise1．Mo Yan is famous _______ an excellent writer.And China is famous ______ culture. A. for; as B. for; for C. because; as D. as; for2. --When will A Bite of China II begin tonight?--It _______ for ten minutes. A. will begin B. has begun C. will be on D. has been on3. Sixteen-year-olds shouldn’t ______ to go to an Internet bar. A. be allowed B. be allow C. allow D. are allowed4. ---I’m not hungry but thirsty.---________ .A. I’m hungry, too. B. What about some cakes? C. I’m happy to hear that. D. How about a glass of water? ... ... ...HomeworkRecite the conversation in 2d.Preview the next part.关键词：《When was it invented?》教学课件，人教新目标版九年级全一册英语PPT课件下载，九年级英语幻灯片课件下载，《When was it invented?》PPT课件下载，.PPT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。