作业标题 :作业二:提交课堂教学视频或微课 作业周期 : 2016-09-12 — 2017-02-28
作业要求 :
作业二:提交课堂教学视频/微课(二选一即可)
1.课堂教学视频:参训教师选择自己一堂满意的课程,教学的过程,请同伴帮忙录制(借助手机、DV、摄像机均可)10—40分钟的视频,只要是完整的教学片断都可以。
2.微课:结合培训培训课程,提交一篇微课
注意事项:
1.视频或微课命名为“单位+姓名+年级学科+课程名称”
2.提交时,请在文本编辑框中编辑不少于100字的视频介绍或提交视频配套的课件
http://html.study.teacheredu.cn/el/proj_1625/article/37001/6466205.htm?ms=1473646281471
发布者 :培训管理专员
提交者:学员刘帆 所属单位:徐埠中心小学 提交时间: 2016-12-19 11:48:29 浏览数( 0 )
There be + 主语 + 地点/ 时间状语。如:
There is a computer in the room. 房间里有一台电脑。
There are two TV plays every evening. 每晚有两场电视剧。
2. 主谓一致
要采取就近一致原则,和靠近 be 的主语一致。如:
There is a pen, two rulers in the box. 盒子里有一只钢笔,两把尺子。
There are two boys and a teacher at the school gate. 门口有两个男孩,一个老师。
3. 主语后的动词形式
在there be 句型中,主语与动词是主动关系时用现在分词;是被动关系时用过去分词。如:
There is a purse lying on the ground. 地上有一个钱包。
There are five minutes left now. 现在还有5分钟。
4. 反意疑问句。
反意疑问句应与 there be 对应,而不是依据主语。如:
There is a radio on the table, isn't there? 桌子上有一台收音机,是吧?
There are more than fifty classes in your school, aren't there? 你们班有50多名学生,是吧?
5. there be 与 have 的替换
there be 表示所属时可与 have 替换。
There is nothing but a book in my bag. = I have nothing but a book in my bag. 包里只有一本书。
6. there be 后接不定式时常用主动形式表示被动意义。如:
There is a lot of work to do. 有许多工作要做。
注意:当该句型主语是 something, anything, nothing 等不定代词时,后面的不定式用主动形式或被动形式,意义各不同。
There is nothing to do. 没有事可做。
There is nothing to be done. 没有办法(束手无策)。
7. 与其它词连用,构成复合谓语。如:
There may be a rain this afternoon. 今天下午可能有雨。
There used to be a cinema here before the war. 战争之前,这儿有一家电影院。
8. 变体
there be 结构中的 be 有时可用 live, stand, remain 等代替。如:
Once there lived a king who cared more about new clothes than anything else. 从前有位国王喜欢新服胜过别的任何东西。
9. 习惯用语
There is no good /use (in) doing sth. 做某事没有好处/用处;There is not a moment to lose. 一刻也不能耽误。例如:
There is no good making friends with him. 和他交朋友没有什么好处。
He is very ill. Send him to hospital. There's not a moment to lose. 他病得厉害,把他送到医院去,一刻也不能耽误。
There be表示存在的“有”,他有各种时态,如:
一般现在时:there is/are;一般过去时:therewas/were
一般将来时:there will be;过去将来时:there would be;
现在完成时:there has/have been;过去完成时:there had been
要特别注意be going to 在there be 句型中的运用。例如:
There is going to be a film in the meeting hall.学校礼堂里将有一场电影。
还可扩展为许多其它句型,下面笔者对There be句型的扩展作一归纳。
一There be+主语
这种句式表示事物的客观存在,There be放在句首,而把真正的主语放在后面,可以用来表示现在时、过去时、完成时和将来时。例如:
There is a boy on the playground.操场上有个男孩。
There has been a lot of rain this month. 这个月雨水很多。
There will be an announcement soon. 不久会发布告。
二,There are + n(复数名词/不可数名词)+ and + n(复数名词/不可数名词)
该句型表示同一类人或物的不同性质,尤其表示有好坏优劣之分,意为“有各种各样的”、“种种不一”等。如:
There are friends and friends. 朋友有种种,有益友,有损友。
There is tea and tea. 茶叶有好有差。
三 There be+名词+分词
这种句式中分词可以是现在分词,也可以是过去分词。doing表示动作和前面名词有主谓关系,过去分词done和前面名词有被动关系。如:
There is a man sitting on the fence. 有个人正坐在篱笆上。
There was a car stolen last night. 昨晚有辆车被偷了。
这种句式可以用"主语+be+分词"这一结构来代替。例如:
There is a boy playing with a puppy in the yard. ( = A boy is playing witha puppy in the yard.)
一个男孩正在院子里和一只小狗玩耍。
There has been more money spent on armaments than on famine relief. (=More money has been spent on armaments than on famine relief.)
花在军备上的钱比花在救灾上的钱还多。
四, There be+名词+动词不定式
这种句式中的及物动词(动词不定式)也可改成被动式, 意为"(没)有……要做"。例如:
There is a lot of work to do (to be done). 有许多工作要做。
There was no time to wait for you. 没有时间再等你了。
注意:There is nothing to do与There is nothing to be done. 含义不同。前者意为:"无事可做",后者意为"没有办法"。试比较:
There is nothing to do-I'm bored.
无事可做--我感到闷得慌。(=There is nothing to entertain me.) 没有什么活动来消遣。
There is nothing to be done-we'll have to buy another one. 没有办法--我们只好另外买一个了。(= There is no way off putting it right.)
五 There is+no+动名词
这种句式可与"It is impossible+动词不定式"替换,意为"无法做某事"。例如:
There is no stopping him. (=It is impossible to stop him.)无法阻止他。
There is no guessing what will happen. 无法猜到将会发生什么。
评语时间 :2017-02-28 10:01:15