高中英语人教版必修二Unit3课文内容.pdf

高中英语人教版必修二Unit3课文内容.pdf

  1. 1、本文档共22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
必修二 Unit3 课文内容 1. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 本句是由并列连词 and 连接的并列句。 and 后的句子中 before 引导时间状语从句。 △ before 引导时间状语从句 before 引导时间状语从句时可以根据语境译作 “过了,, (时间) 才 ,, ”,“还没来得 。,, 就,, ”或“在 ,, 之前”及 △ before 常用于以下句型中: ⑴ It was + 时间段 + before... “过了 ,, 才 ,, ” ,从句常 用一般过去时。 ,从句常用一般过去时。 ,, ” ⑵ It was not long before ... “不久就 ” ,从句常用一般现在时。⑶ It will not be long before... “不久就会 ,, ”,, 时间段 + before... “要过 ,, 才⑷ It will be + ,从句常用 一般现在时。 It was five days before he came back. It was not long before he sensed the danger of the position. It will not be long before they understand each other. It will be half a year before you graduate from the school. 练习: 1. It was evening ______ we reached the little town of Winchester. A. thatB. untilC. sinceD. before 2. Scientists say it may be five or six years ______ it is possible to test this medicine on human patients. 3. Someone called me up in the middle of the night, but they hung up ______ I could answer the phone. A. asB. sinceC. untilD. before 4.He made a mistake, but then he corrected the situation ______ it got worse. A. untilC. beforeB. whenD. as 5.It was some time _____ we realized the truth. A. whenD. beforeC. sinceB. until 6.The American Civil War lasted four years _____ the North won in the end. A. afterC. whenD. thenB. before – Why didn t you tell him about the meeting?7. – He rushed out of the room _____ I could say a word. 8. –How long do you think it will be______ China sends a manned spaceship to the moon? –Perhaps two or three

文档评论(0)

tianya189 + 关注
官方认证
内容提供者

该用户很懒,什么也没介绍

认证主体阳新县融易互联网技术工作室
IP属地上海
统一社会信用代码/组织机构代码
92420222MA4ELHM75D

1亿VIP精品文档

相关文档