内容正文:
外研版七年级下册module 10重点内容总结
【语法】
特殊疑问句的一般过去时
在一般过去时中,特殊疑问句以疑问词开头,对句中某一成分提问。
常用的疑问词有:
what(什么), who(谁), whose(谁的), which(哪个);
when(什么时候), where(哪里), how(怎样), why(为什么)等。
如:
①-When did he die?--He died in 1900.
②—How did you get there?—I got there by plane.
③—Where did you stay?—I stayed in a hotel.
④—What did you do there?—I visited the Great Wall.
⑤—Who did you go with?—I went with my parents.
⑥--Why did he come back late?--Because he wanted to finished the work.
⑦--How long did the rain last?--It lasted four hours.
⑧—How long did you stay in Beijing?—I stayed there for a week.
综上,我们发现一般过去时的特殊疑问句的用法与一般现在时的特殊疑问句在结构上没有太大的差异,只是使用的助动词不同而已。
【重点词汇】
till prep. /conj. 直到……才
【探究总结】till/until的用法区别
until与till的意义相同,都表示“直到……;直到……才”,用作连词或介词,引导时间状语从句或表时间的短语。
(1)用在肯定句中时,主句的谓语动词一般是延续性的;
(2)用在否定句中时,主句的谓语动词一般是终止性的。
◆We waited till all the lights were on. 我们一直等到灯全都亮了。
◆ He didn’t go to sleep till/until 12 p. m. last night.
他昨晚直到十二点钟才睡觉。
◆ Don’t get off the bus till/until it has stopped. 公共汽车停稳后再下车。
sell v.