主 - 复合句和时态.ppt

  1. 1、本文档共14页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
主 - 复合句和时态

主从复合句;2. 从句语序 陈述语序 eg. … what will the weather be like. 3. 时态 (1)主句为一般现在时态,从句根据真实情景判断 eg. He says he ______ (study) for an hour last night. (2)主句为一般过去时态,从句时态向前推。 -s ---- -ed can --- could am/is/are doing --- was/were doing will --- would am/is/are going to do --- was/were going to do 4. 客观真理 (任何情况下都用一般现在时态);Ⅱ 状语从句 1. 时间状语从句 when, while, after, before, until, not…until 2. 条件状语从句 if 3. 原因状语从句 because 4. 让步状语从句 Although/Though …, …;Exercises;3. – Do you know __? - Yes. He came here by train. A. when he came here B. if he will come here C. why he came here D. how he came here 4. If you __ him tomorrow, please ask him if he __ to work on the farm with us. A. see, goes B. will see, goes C. will see, will go D. see, will go;5. I didn’t go to bed __ I finished my work. A. until B. because C. while D. when 6. __ there are few new words in this lesson, it’s difficult for me to understand. A. Because B. Though C. As D. If 7. When I was a little kid, I knew the sun __ from the east. A. raised B. raises C. rised D. rises;时态;4. 句式 There will be less pollution. (疑问,否定) People will travel to the moon (疑问,否定) I will go hiking with my parents this short vacation.(对划线部分提问);Ⅱ 一般过去时态 1. 构成 -ed (不规则变化) 2. 意义 事情发生在过去 (强调过去,且已经完成) 3. 时间标志 yesterday, …ago, last night…, the day before yesterday, in 2000, just now, at the age of, He said… …when I was…, once;4. 句式 There was more pollution before. (疑问,否定) I went hiking with my parents last vacation.(疑问、否定、对划线部分提问);Ⅲ 过去进行时态 1. 构成 was/were (not) doing 2. 意义 过去某个时间点正在发生,或某个时间段一直发生的事情 3. 时间标志 at 8 o’clock last night, at this time yesterday, on those days … when I came in., … while … all this morning (情境);Exercises;6. There ______ (be) a midterm test next week. 7. I’m sorry you _____ (miss) the la

文档评论(0)

f8r9t5c + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

版权声明书
用户编号:8000054077000003

1亿VIP精品文档

相关文档