人教版九年级英语下册《You are supposed to shake hands》PPT下载，共16页。动词不定式做宾语的用法I decide to clean up the city parks.I would like to visit my grandfather this afternoon.动词不定式做宾补Helen hopes to teach some Children to speak English.She encourages me to join her group.不定式做目的状语He went to the shop to buy some pens.Mum opened the window in order to let some fresh air in.由连词if引导的宾语从句和条件状语从句1.if引导的宾语从句I don't know if he will come tomorrow.=I don’t know whether he will come tomorrow.宾语从句中，当从句的成分完整、意思缺少“是否”之意时，连词可用if;可以和whether互换。2.if引导的状语从句If he comes tomorrow,we will play basketball.=We will play basketball if he comes tomorrow.if意为“如果”，引导条件状语从句时，既可放在主句前面，也可放在主句后面。若if条件句放在句首，从句后面常加逗号与主句隔开。... ... ...关键词：You are supposed to shake hands PPT课件免费下载，.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。