| 网站首页 | 文秘范文 | 论文中心 | 小品剧本 | 小说 | 藏金阁 | 留言簿 | 汇款帮助 | 客服中心 | FAQ | 电视 | 免费文秘 | 代写 | | |
您现在的位置: 中国文秘网 >> 论文中心 >> 英语论文 >> 正文 | 用户登录 新用户注册 |
→中国文秘网温馨提示:为方便你访问本站,请将本站设为首页或加入收藏夹中(点击加入收藏)。 |
紧急公告:近来发现有些不法网站复制本站版面进行欺骗,为防止上当,敬请会员记好本站网址或把本站加入收藏夹中。 |
轻松入会,年卡、点卡任君选择,QQ及电话24小时服务,付款后5分钟开通,在线QQ:87651921 ,客服电话:013923833528,详情见"汇款须知" |
|
|||||
“It”典型句型例释 | |||||
作者:佚名 论文来源:中国文秘网 点击数:1216 更新时间:2006-4-5 | |||||
将此页收藏到: 网摘中国 | 新浪 | 热门 | Hao6 | 和讯 | 天极 | YouNote | 5Seek | 365Fav | 365key |博采 | 亿友响享 | 狐摘 | |||||
1.①It is 3 years ________ he joined the army. ②It will be 3 years ________ we meet again. ③Tom told me that it was 3 years ________ he had left school. A.before B.after C.since D.when 析:①C,②A,③C。做这类题目应从时态入手。句①是一个主从复合句,该句型常是:It+is(has been)+some time+since sb.did sth.主句用一般现在时或现在完成时,而从句则用一般过去时。句②为It will be (was)+some time before sb.does(did) sth.“多久某人干…”。主句要用一般将来时或一般过去时,before引导的从句则用对应的 一般现在时或一般过去时。又如: It wasn’t long before we met again. 不久我们又见面了。 句③与句①是同一句型,只不过该句型出现在told引导的宾语从句之中了,故用了was和 had left 的形式。 2.①________ is wellknown to us all that the earth is round. ②________ is wellknown to us all,the earth is round. A.That B.As C.It D.Which 析:①C,②B。句①中it是形式主语,真正的主语是从句“that the earth is round ”。句②中as引导一非限制性定语从句,代替后面整句内容,置于句首。 3.①Was it the house ________ Abraham Lincoln was born? ②Was it in the house ________ Abraham Lincoln was born? A.that B.where C.which D.both A and B 析:①B,②A。句①的先行词是the house,后面为一个定语从句,所以可填where或in which。句②为强调句型。判断一个句子是否是强调句型,先把it is…that…这一结构抛开,看其余部分能否构成一个完整的句子。那么,句①还原为Abraham Lincoln was born the house.the house之前缺少介词in,故不为强调句了。句②则相符,故选that。 4.①It’s very kind ________ you to help us. ②It’s very important ________ us to keep the balance of nature. A.for B.of C.to D.with 析:①B,②A。在句①中,常见的形容词有kind,good,nice,foolish,stupid,wrong,clever 等。他们用来修饰人,表示人物的品质或性格特征。句①可变为You’re very kind to help us.所以选B。而句②则不可,因其形容词只能修饰后面的不定式,故用for。 5.①________ no wonder that he has passed the exam. ②________ no need for you to wait here. A.There being B.It was C.It is D.There is 析:①C,②D。句①为“无怪…”之意,it为形式主语,that从句为真正主语,该句型还常以No wonder…,Small wonder…或Little wonder…等省略形式出现。又如:No wonder he was punished by his father。句②为固定句型,多为否定句或疑问句。又如:Is there any need to explain further?有必要更进一步说明吗? 6.①It is strange that he ________ the work in 3 days. ②It is possible that he ________ the work in 3 days. A.can finish B.is finishing C.should finish D.finish 析:①C,②A。在it is necessary(important,strange,natural)等结构的句子中,其后的主语从句用虚拟语气,结构为“should+动词原形”。 7.①It is (high) time that we ________ to school. ②It is the second time that we ________ to Beijing. A.go B.went C.have been D.have gone 析:①B,②C。句①为It is (high)time 引导的定语从句,应用虚拟语气,其结构为“过去式或should+动词原形”,should不可省略。句②的先行词time由序数词修饰,从句要用完成时态,且时态要和主句保持一致。又如: It (This/That)was the third time that he had been invited to our school. It’ll be the fourth time that he’ll have been there. 8.①________ doesn’t matter much whether he’ll come to the party. ②I feel ________ an honour to be invited to speak here. A.this(This) B.it(It) C.that(That) D.what(What) 析:①B,②B。在句①和句②中it分别作形式主语和形式宾语,故不能用this或that代替。 9.①It’s no good ________ such a thing. ②It’s of no importance ________ such a thing. A.do B.to do C.doing D.done 析:①C,②B。句①常用doing作真正的主语,故选C。类似句型还有It’s no use (useless)crying over the spilt milk.句②则只能用不定式作真正主语。再如It’s important/helpful/good/necessary/possible/right/ wrong+to do…。 10.①It is hoped that you ________ there on time. ②It is advised that you ________ there on time. A.arrive B.should arrive C.will arrive D.both A and B 析:①C,②D。句①是it作形式主语,that从句作真正的主语。主从句时态一致是解题的关键。类似句型有:It’s said/believed/hoped/expected/reported/announced/whispered that…等等。做这类题目时,还应注意其转变题型。例如: (NMET’99) Robert is said ________ abroad,but I don’t know what country he studied in. A.to have studied B.to study C.to be studying D.to have been studying 如果把首句变为It is said that Robert ________,再结合后面的“studied”便可轻易得出答案A。 句②It is advised that…=sb.advises that,所以仍需用虚拟语气,谓语动词为should do或do的形式。类似的句型还有It is insisted/ordered/suggested/demanded/required /requested that…等等。转贴于 中国文秘网 http://www.zgwmw.com 《“It”典型句型例释》来源于中国文秘网,中国最专业的文秘网站,欢迎阅读“It”典型句型例释。 |
|||||
论文录入:中国文秘网 责任编辑:中国文秘网 | |||||
【发表评论】【加入收藏】【告诉好友】【打印此文】【关闭窗口】 |
最新热点 | 最新推荐 | 相关论文 | ||
IT产业发展要素及中国IT产业… 利用IT创新企业管理 利用IT创新企业管理 IT经理如何应对经济衰退 IT进入“体验经济”时代 做积极主动的IT管理者 做积极主动的IT管理者 国际ITS的发展及对中国发展I… 关于实践“生态城市”(ECOCI… |
网友评论:(只显示最新10条。评论内容只代表网友观点,与本站立场无关!) |
| 设为首页 | 加入收藏 | 联系站长 | 友情链接 | 版权申明 | 管理登录 | | |
Copyright © 2005-2012 中国文秘网 WWW.ZGWMW.COM 版权所有 中华人民共和国信息产业部ICP编号:粤ICP备05123715号
在线客服 QQ:87651921 客服电话:(0)13923833528
本站实名:中国文秘网
注意:本站的文章只提供会员交流、参考用,旨在提高会员的写作能力和拓宽写作思路,请不要将本站文章转载或拿去发表,由此引起的后果会员自负;另外本站的文章部分来源于网络,如发现有侵权行为,请第一时间联系我们管理员给予删除!
站长:卧龙先生 Powered By Edong.com |