摘要： 完成时态用法要点 1)现在完成时态与过去时态的区别 现在完成时态说明过去到现在为止已发生的动作或已有的经验.并对现在有影响.过去时态表示曾发生过事情. 例:How long did you live in Shanghai ? How long have you lived in Shanghai ? --Where have you put my book ? I can’t find it. --I put it right here. 2)完成时态常见句型 A. It has been(is) + 时间 + since + 一般过去时态 B. have done + since C. had done + before/when + 一般过去时态 D. had done + by the end of /up to/ till + 过去时间 E．will have done + by the end of + 现在时间 例:A. It is five years since I moved here. B. We haven’t seen each other since we met last month. C. He had learned 2000 English words before he went to America. D. We had put up five power stations here by the end of last year. E. We will have learned ten texts by the end of this term. 注意:
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说明文(柱状图)
时态：一般现在时，一般过去时，现在完成时
人称：Houses, changes, the rate, the ownership
语法：转折连词，并列句
观察下列图表，请以“Changes in the Ownership of House”为题，为校报写一篇短文。
写作内容：
1．根据图示描述该市住房产权的整体变化；
2．2003年和2008年国有住房和私有住房的比例变化；
3．原因：人们收入增加，希望住上舒适的房子；
4．根据你的观点，说明这些变化对个人和社会产生的影响
写作要求：请使用5个句子来表达上面所给的全部信息。要求观点要明确，行文连贯，句子通顺。
完成句子
阅读下列各小题,根据每句后的汉语提示,用句末括号内的英语单词完成句子.
1. Not until then____________________to concentrate less on religious themes and adopted a more
humanistic attitude to life. (begin)
直到那时,人们才开始较少关注宗教主题,而采取一种更人性化的生活态度.
2. I'd rather you____________________,because I can not bear the idea of your being in an airplane in
such bad weather. (go)
我宁愿你乘火车去,因为我无法忍受你的在这种糟糕的天气还要坐飞机的想法.
3. Last month he sold out the house__________________his father secretly and used the cash to buy
drugs.(belong)
上个月他偷偷地把属于他父亲的房子卖掉了,然后用那些钱去买毒品.
4. When you came to my room, you__________________your shoes, as I didn't care. (take)
你进我的房间时没有必要脱掉你的鞋子,因为我不在意.
5. He has two brothers, ____________________members in local government.(serve)
他有两个兄弟,两个都是当地政府的成员.
6. It was not until ____________________the boy began to prepare his lessons.(come)
直到他爸爸走进来,这个男孩才开始准备功课.
7. Had we been able to find out the cause earlier, more infections ____________________. (avoid)
如果我们能早点找出起因的话,就能够避免更多的感染了.
8. ____________________ has the chance to get a film ticket in the New Year's Party. (give)
在新年晚会上,任何回答正确的人都有机会得到电影票.
9. ____________________is that the continued presence of water allowed the earth to dissolve harmful
gases and acids in it to the oceans and seas.(believe)
科学家们相信正是水的不断出现才使得有害气体和酸溶解到了海洋中.
10. English, as well as Chinese and maths, ____________________. (importance)
英语、语文和数学都很重要.
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阅读下列各小题,根据每句后的汉语提示,用句末括号内的英语单词完成句子.
1. Not until then____________________to concentrate less on religious themes and adopted a more
humanistic attitude to life. (begin)
直到那时,人们才开始较少关注宗教主题,而采取一种更人性化的生活态度.
2. I'd rather you____________________,because I can not bear the idea of your being in an airplane in
such bad weather. (go)
我宁愿你乘火车去,因为我无法忍受你的在这种糟糕的天气还要坐飞机的想法.
3. Last month he sold out the house__________________his father secretly and used the cash to buy
drugs.(belong)
上个月他偷偷地把属于他父亲的房子卖掉了,然后用那些钱去买毒品.
4. When you came to my room, you__________________your shoes, as I didn't care. (take)
你进我的房间时没有必要脱掉你的鞋子,因为我不在意.
5. He has two brothers, ____________________members in local government.(serve)
他有两个兄弟,两个都是当地政府的成员.
6. It was not until ____________________the boy began to prepare his lessons.(come)
直到他爸爸走进来,这个男孩才开始准备功课.
7. Had we been able to find out the cause earlier, more infections ____________________. (avoid)
如果我们能早点找出起因的话,就能够避免更多的感染了.
8. ____________________ has the chance to get a film ticket in the New Year's Party. (give)
在新年晚会上,任何回答正确的人都有机会得到电影票.
9. ____________________is that the continued presence of water allowed the earth to dissolve harmful
gases and acids in it to the oceans and seas.(believe)
科学家们相信正是水的不断出现才使得有害气体和酸溶解到了海洋中.
10. English, as well as Chinese and maths, ____________________. (importance)
英语、语文和数学都很重要.