初中英语语法课件[宣讲].pptVIP

5.His wife ___ to catch the first train but she was too late. hoping had hoped has hoped would hope had hoped意为“原希望”，常用于这一结构的动词有“think, want, plan, suppose, intend” * 精品PPT | 实用可编辑 用法：说话时正在进行的动作或当前一段时间正在进行的动作 常用时间状语 ：now,these days 现在进行时中动词形式： am is + - ing are 1、do-doing 2、live-living 3、重读闭音节 sit-sitting drop-dropping 以 ie 结尾 die-dying lie-lying * 精品PPT | 实用可编辑 She is writing another book this year. 并不表示说话的时候她正 拿着笔坐在书桌前。 * 精品PPT | 实用可编辑 1.现在进行时表示一项活动在说话时(或较长时间）正在进行。 John and Mary are talking on the phone. start finish now * 精品PPT | 实用可编辑 2.现在进行时强调此刻正在进行的动作。 一般现在时表示不确定时间经常、反复发生 的动作或状态。 * 精品PPT | 实用可编辑 3.进行时的将来用法： When are you leaving? =When will you leave? John and Mary are talking on the phone. John and Mary are not talking on the Phone. Are John and Mary talking on the phone? * 精品PPT | 实用可编辑 John and Mary are talking on the phone. John and Mary are not talking on the Phone. Are John and Mary talking on the phone? * 精品PPT | 实用可编辑 1.Diane (wash) ____ her hair every other day or so. 2.Kathy usually (sit) ____ in the front row during class,but today she (sit)___ in the last row. washes, sits, is sitting * 精品PPT | 实用可编辑 3.(Lock,you,always)________ the door to your apartment(公寓) when you leave? 4.I wrote to my friend last week.She hasn’t answered my letter yet.I(wait,still)____ for a reply. Do you always lock, am still waiting * 精品PPT | 实用可编辑 3、 表示“打算去……，要……”时，可用be going to do。 例：This is just what I am going to say.（这正是我想说的。）  4、 表示“即将、正要”时，可用be about to do。强调近期内或马上要做的事。 例：Dont worry, I am about to make a close examination on you.（别担心，我马上就给你做一次仔细的检查。）  * 精品PPT | 实用可编辑 5、 “be to do”的5种用法： a) 表示“按计划、安排即将发生某事或打算做某事”。 例：She is to be seen in the lab on Monday.（星期一你准会在实验室见到她。）  b) 该做或不该做的事情（语气上接近于should, must, ought to, have to），表示一种命令、规劝性语气。 例：You are to go to bed and keep quiet, kids. Our guests are arriving in less than 5 minutes.（孩子们，你们必须 上床睡觉，不准吵闹。我们的客人5分钟之内就要到了。）  c) 能或不能发生的事情（接近