《Keep our city clean》PPT(第二课时)第一部分内容：IntroduceWhat makes the air dirty? ……makes……What can we do to keep our city clean? We can ……... ... ...Keep our city cleanPPT，第二部分内容：ExpressionsWhat makes the air dirty？什么使空气变脏?“What makes”意思是“什么使···变得” 。当特殊疑问词做主语成分时，后面的动词要加“s”或“es”。eg：Who makes us laugh happily?谁使我们笑得如此开心？小练习 : There are some _____(sign) of our school.What ______(make) our house clean?What can you do _______(help) your friends?Li Yang can_____(speak) English very quickly.What can we do to keep our school clean?我们可以做什么让我们的学校更干净？情态动词 can意思是“可以,能够” ,表示一种能力。它的用法是后面接动词原形。否定形式是 cannot,可以缩写为can’t,意思为“不能,不可以”。eg: We can take taxi to the cinema.我们可以乘出租车去电影院。... ... ...Keep our city cleanPPT，第三部分内容：Expand二十四节气 The 24 Solar Terms立春：spring begins雨水：the rains惊蛰：insects awaken春分：vernal Equinox清明：clear and bright谷雨：grain rain立夏：summer begins小满：grain buds芒种：grain in ear夏至：summer solstice小暑：slight heat大暑：great hear... ... ...Keep our city cleanPPT，第四部分内容：Exercise( )1.Rubbish makes the park_______.A. beautiful B. dirty C. clean( )2.We_______put the rubbish on the floor.A. can B. should C. can’t( )3.We can plant more trees_______the air clean.A. to keep B. keeps C. keep( )4.Let’s move the box_______from the desk.A. to B. away C. around5.Can we keep our city clean?（改为陈述句）We can keep our city clean.6.It means “No swimming”.（改为同义句）It means you shouldn’t swim here.... ... ...Keep our city cleanPPT，第五部分内容：HomeworkMake up a conversation.Using:What makes the air dirty? ···makes···What can we do to keep our city clean? We can ···关键词：牛津译林版六年级上册英语PPT课件免费下载，Keep our city cleanPPT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。