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英语单项知识的讲解与练习（10）

46、There be + 名词+现在分词结构

例句：There are also many other important changes taking place.

该句使用了“There be + n +现在分词”结构，其中的名词和现在分词之间为逻辑上的主谓关系。 练习：

①There has to ___ a well-developed system that give people a warning when a tsunami is ___ the way.

A. have; in B. be; in C. have; on D. be; on

②The Pacific region will be one of the fastest growing areas in the world in the 21st century. ___ should not be any doubt about it now. A. It B. That C. This D. There

③Today, I think we have discussed a lot about the problem. I expect ___ to be no argument about this. A. them B. there C. it D. you

④I’m sorry I stepped outside for a smoke. I was very tired. There is no ___ for this while you are on duty.

A. reason B. excuse C. cause D. explanation

47、There is no doubt + that从句

例句：There is no doubt that he is right.

There is no doubt that +从句/ about (of) +名词或代词，意为“毫无疑问……”。There is some/ a doubt whether/ if +疑问词+从句/ There is

some/ a doubt about +名词或代词，意为“对……存有疑问”。主语+have no doubt that +从句/ about (of) +名词或代词，意为“某人对……毫不怀疑”。主语+have some/ a doubt whether/ if +疑问词+从句/ about +名词或代词，意为“某人对……存有疑问”。without (any) doubt = out of doubt = no doubt 无疑地、毫无疑问地；doubt用于肯定句时，后接 whether, if 或由二者引起的从句，意为“怀疑是否……”，当doubt用于否定句或疑问句时，后接that引导的从句，意为“不怀疑……，肯定……”。 练习：

①___ seems to be no doubt ___ they will be able to work out the problem without our help.

A. There; whether B. They; that C. That; that D. There; that ②Do you doubt ___ I’ve got the chance for further education? A. that B. which C. whether D. if

③Brad was Jane’s brother. ___ he reminded me so much of Jane! A. No doubt B. Above all C. No wonder D. Of course

④Is there any doubt ___ China’s first manned spaceship will succeed on its first attempt?

A. that B. whether C. if D. how

48、What be + 主语 + like?句型

例句：How do you like the lecture this morning? It was just so-so. What be +主语 + like?用于询问主语如何。主语是人时，可询问

其内在品质，也可询问其外貌特征。回答时可针对一方面，也可针对两方面。询问某人对一个人、一件事物的看法、评价可有以下表达方式： What be … like?/ What do you think of … ?/ How do you like/ find … ?/ How be … ? How is the weather going to be at the weekend? What do +主语 + look like?是用来询问主语的外貌。 练习：

①What is your new English teacher like? ___. A. He is well B. He likes us all C. He teaches us English D. He is kind but strict ②___ you like your coffee black or white?

Black, please. I always prefer coffee with nothing in. A. Do B. Would C. What do D. How would ③We will go for a picnic ___ since the weather is fine.

A. would you like B. you feel like C. if you like D. you like

49、It is time + that从句

例句：I decided that it was time I became an Internet user. It is time + 虚拟语气：在It is time to do something 和It is time for something 句型中，所表示的是真实情况。但当我们觉得在某一确定的时刻应该做某事，可这个时刻已经过去而该做的事未做，此时可用：It is time + 从句(从句动词用过去式或should +动词原形)，如： It is time you went to bed, Little Tom. It’s ten o’clock.. 意为“你早该去睡

了”，但事实上说话的双方还坐在那里，用虚拟语气使说话口气婉转。 练习：

①Tom, hurry up! It’s time you ___ to school A. must go B. will go C. have gone D. went ②They can’t be working now. it’s time they ___ the office. A. left B. would leave C. could leave D. have left

③It’s time we ___ to the hall to listen to the lecture. A. should go B. go C. would go D. shall go

④It is high time that you should think about your future. A. think B. should think C. thought D. thinking

50、This is the first time + that从句

例句：This is the first time I have been to the Great Wall.

该句式意为“这是第一次做某事”。其中的that引导定语从句， that可省略。 First可换成 second, last等表示顺序的词以表达不同的含义， it可换成 this或 that。 该句式中的that从句通常用完成时态。主句为一般现在时，从句常用现在完成时；主句为一般过去时，从句常用过去完成时。 the first time可充当从属连词，引导时间状语从句。 for the first time在句中作状语，意为“第一次”。 配套练习：

①I thought her nice and honest ___ I met her. A. first time B. for the first time

C. the first time D. by the first time

②Do you know our town at all? No, this is the first time I ___ here. A. was B. have been C. came D. am coming ③When I met him ___, he was serving as a guard. A. first time B. the first time C. for the first time Keys: 46. DDBB 47. DACA 48. DDC 49. DAAB 50. CBC

D. a first time