南充市中考英语英语 语法填空专题练习(附答案)

南充市中考英语英语语法填空专题练习(附答案)
一、英语语法填空
1．阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。

At about thirteen years old, I felt very lonely. I didn't like my classmates, my parents or anyone else. My classmates didn't want to talk ________ me and my parents were always saying that other kids were ________(good) than me. I thought I was the ________(luck) person in the world. One day I had a big fight with one of my classmates. I was so angry ________ I hit him in the face. Just at that moment, a boy stood up and ________(stop) the fight. He was the monitor of our class. After that, he often helped me and we became good ________(friend). Whenever I got angry or sad, he would help ________(I) to cool down. My life began to change because of the boy, my best friend. We spent a lot of interesting days together. ________ time goes by, I have become happier with people and things. And people around me have ________ (change), too. My parents don't shout at me ________ more and my classmates become friendly to me.
But now we go to different cities to study. How I miss the days when we were together!
【答案】 with；better；unluckiest；that；stopped；friends；me；As；changed；any
【解析】【分析】本文讲述了作者大约十三岁时，感到非常孤独不喜欢我的同学父母或其他任何人，后来因为一个男孩，生活开始改变。

（1）句意：我的同学不想和我说话，我父母总是说其他孩子比我好。

talk with，固定搭配，和某人聊天，故填with。

（2）句意：我的同学不想和我说话，我父母总是说其他孩子比我好。

than是比较级的标志，good的比较级是better，故填better。

（3）句意：我以为我是世界上最不幸的人。

was是系动词其后是形容词luck是名词，lucky是形容词，根据the定冠词可知是最高级，故填unluckiest。

（4）句意：我非常生气，打了他的脸。

so ...that，如此……以至于，固定搭配，故填that。

（5）句意：就在这时，一个男孩站了起来，停止了打斗。

描述过去用一般过去时，stop 是动词，故填stopped。

（6）句意：从那以后，他经常帮助我，我们成了好朋友。

主语是we故此处名词是复数，故填friends。

（7）句意：每当我生气或难过时，他会帮助我冷静下来。

help动词后是宾格做宾语，I的宾格是me，故填me。

（8）句意：随着时间的推移，我对人和事越来越开心。

此处缺少时间状语从句的连词表示伴随用as，故填As。

（9）句意：我周围的人也改变了。

描述过去用一般过去时，change是动词，故填changed。

（10）句意：我的父母不再对我大喊大叫，我的同学对我变得友好了。

not any，固定搭配，不再，故填any。

【点评】考查语法填空，注意谓语的时态，词性，连词搭配等多种用法。

2．He was ________ (mention) in the letter.
【答案】 mentioned
【解析】【分析】句意：他在这封信里被提到了。

mention是及物动词，根据句子机构可知是被动语态，be已经给出，行为动词使用过去分词mentioned，故答案是mentioned。

【点评】考查一般过去时，注意动词过去式的变化规则。

3．语法填空
Last night I went to a concert of Chinese folk music. ________ piece which was played on the echo especially moved me. I was made________(feel)sad and painful ________(strong).The piece ________(name)Erquan Yingyue, but it was one of ________(move)pieces of music that I've ever heard. The echo sounded so sad ________ I almost cried along with it as I listened. Abing, ________ was a folk musician, wrote the music. He could play many musical ________(instrument) with his father's help. By age 17, he was known ________ his musical skills. Today, Abing's Erquan Yingyue is a piece which all the greatest echo masters play and praise. It ________(become)one of China's national treasures.
【答案】 The；to feel；strongly；was named；the most moving；that；who；instruments；for；has become
【解析】【分析】本文介绍了作者对二泉映月这首曲子的感受和了解。

（1）句意：回声中播放的那首曲子尤其打动我。

根据which was played on the echo可知做piece的后置定语，故piece表示特指用定冠词，位于句首首字母大写，故填The。

（2）句意：我强烈地感到悲伤和痛苦。

was made to do，固定搭配，被迫做，故填to feel。

（3）句意：我强烈地感到悲伤和痛苦。

副词修饰动词feel，strongly，是副词，强烈地，故填strongly。

（4）句意：这首曲子叫二泉映月，但它是我听过的最动人的乐章之一。

name和piece是被动关系，描述过去用一般过去时，主语是piece名词单数故助动词是was，故填was。

（5）句意：这首曲子叫二泉映月，但它是我听过的最动人的乐章之一。

one of是最高级的标志，was是系动词其后是形容词，修饰物用ing结尾的形容词，故此处是moving是多音节单词，最高级是the most+moving的形式，故填the most moving。

（6）句意：回声听起来如此悲伤，我听着几乎要哭了。

so...that，固定搭配，如此……以至于，引导结果状语从句，故填that。

（7）句意：阿炳是一名民间音乐家，他创作了这首音乐。

定语从句中缺少主语指代人阿炳故用who，故填who。

（8）句意：在他父亲的帮助下，他可以演奏许多乐器。

many修饰名词复数，故填instruments。

（9）句意：到17岁时，他的音乐技能已经广为人知。

be known for，固定搭配，因……而出名，故填for。

（10）句意：它成为中国的国宝之一。

现在完成时表示对现在的影响，或现在的结果，主语是it第三人称单数，故助动词是has，故填has become。

【点评】考查语法填空，注意谓语的时态，语态，非谓语动词，词性，连词搭配等多种用法。

4．阅读下面的短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。

A young man was on a train. As the train turned a Corner, it slowed down and then ________ house came into sight. The house looked so different from the grey Buildings of the City ________ everybody on the train turned to look at it. Some passengers ________ (begin) to talk about it.
The young mas also ________ (interest) in the house. He decided to get ________ at the next station and make his way to the house. The owner of the house told ________ (he)that he was trying to sell the house, But no one would Buy it, as the noise of the trains passing nearby made it ________ (difficulty)to live in.
The young man decided to Buy the house right then and there for $30, 000. He used it for advertising, as the house faced the railway Bend(弯道). The train had to slow down at the Bend, giving the passengers plenty of time to look at the house.
The young man went to several Big ________ (company) and explained the advantages of placing advertisements on the side of the house. ________ (final), one Company agreed to place some ads. The young man ________ (pay) $180, 000 for three years of advertising.
In this world, turning disadvantages into advantages is the key to success.
【答案】 a；that；began；interested；off；him；difficult；Companies；Finally；was paid 【解析】【分析】本文讲述了一个年轻人以低价买了个地点很差的房子来高价做广告，为了告诉我们在这个世界上，将劣势转化为优势是成功的关键。

（1）句意：当火车拐过一个拐角时，它慢了下来，然后一所房子浮现在眼前。

house是以辅音音素开头的单数可数名词，其前用不定冠词a表示泛指，故填a。

（2）句意：这座房子看起来与城市的灰色建筑如此的不相同以至于火车上的每个人都转过身去看它。

so...that...，固定搭配，如此......以至于......，故填that。

（3）句意：一些乘客开始谈论它。

描述过去用一般过去时，begin是动词，它的过去式是began，故填began。

（4）句意：年轻的马斯也对这所房子感兴趣。

be interested in，固定搭配，对......感兴趣，故填 interested。

（5）句意：他决定在下一站下车，然后朝房子走去。

get off，固定搭配，下车，故填off。

（6）句意：房子的主人告诉他想卖掉房子，但是没有人会买，因为附近火车的噪音使得住起来很困难。

谓语动词told后是宾语，宾格做宾语，him是he的宾格，故填him。

（7）句意：房子的主人告诉他想卖掉房子，但是没有人会买，因为附近火车的噪音使得住起来很困难。

make it+形容词+to do，固定搭配，使得做某事怎么样，difficulty是名词，形容词是difficult，故填 difficult。

（8）句意：这个年轻人去了几家大公司，并解释了在房子旁边贴广告的好处。

根据Big是形容词并大写，可知前后是名词，大写，此处表示专有名词，several修饰名词复数，故填Companies 。

（9）句意：最后，一家公司同意投放一些广告。

副词谓语句首修饰全句，finally，是介词，最后，故填 Finally。

（10）句意：他们给这个年轻人18万美元做了三年的广告。

此处表示大公司付给年轻人广告费，故此处是被动语态，描述过去用一般过去时，主语是man第三人称单数，故助动词是was，pay的过去分词是paid，故填 was paid。

【点评】考查语言综合运用能力，注意谓语的时态，语态，非谓语动词，词性，连词搭配等多种用法。

5．阅读下面短文，在空白处填入一个适当的词，或填入括号内所给单词的正确形式（每空最多不超过3个单词）。

Thomas Edison was a great American ________ (invent).When he was________child, he was always asking questions and trying out new ideas. No matter________ hard it was, he never gave up.
Young Tom was in school for only three ________ (month). His teacher didn't understand why he had so many strange questions. Most of ________(they) were not about his lessons. The teacher didn't want to teach Tom any more. He asked Tom's mother to take the boy home. Tom's mother taught him ________ (read) and write, and she found him a very good student. He learnt very fast and became very ________(interest) in science.
One day, he saw a little boy ________(play) on the railway tracks (铁轨) at a station. A train was coming near quickly, and the boy was too frightened (恐惧) to move. Edison rushed out and took him away ________ (safe). The boy's father was so thankful that he taught Edison to send messages ________telegraph (电报).
【答案】 inventor；a；how；months；them；to read；interested；playing；safely；by 【解析】【分析】这篇短文简要介绍了著名发明家爱迪生的生平，他因为发明了电灯，从而改变了人们的生活。

并且短文详细描述了爱迪生的人格特点。

（1）句意：托马斯·爱迪生是一位伟大的美国发明家。

根据 a great American是形容词，故前后是名词单数，invent是动词，名词是inventor。

故填inventor。

（2）句意：当他还是个孩子的时候，他总是问问题。

child是以辅音音素开头的单数名词，故用不定冠词a表示泛指。

故填a。

（3）句意：无论多么困难，他都不会放弃。

hard是副词，根据语序it was可知，no matter how表示"无论如何"的意思，引导让步状语从句。

故填how。

（4）句意：小汤姆只上了三个月的学。

基数词three后用复试形式months。

故填months。

（5）句意：他问的问题大部分都与他的功课无关。

of是介词，其后应该要用宾格形式，they的宾格是them。

故填them。

（6）句意：汤姆的母亲教他读写。

taught是teach的过去式，教某人做某事teach sb. to do sth.，故填to read。

（7）句意：她妈妈发现他是个很好的学生。

他学得很快，对科学很感兴趣。

对什么感兴趣be interested in sth.是个固定短语搭配。

故填interested。

（8）句意：一天，他看到一个小男孩在火车站的铁轨上玩耍。

saw是see的过去式，看到某人在做某事应为see sb. doing sth.，故填playing。

（9）句意：一列火车很快就要开过来了，男孩吓得不敢动。

爱迪生冲过去把他带到了安全的地方。

took是take的过去式，take是动词应该用副词来修饰，safe是形容词，副词是safety。

故填safely。

（10）句意：这个男孩的父亲非常感激爱迪生，教他用电报发送消息。

by通过某种方法、手段。

表示传达、传递的方式或媒介。

故填by。

【点评】考查语言综合运用能力，注意名词复数，词性，介词，和see sb. doing sth的固定搭配等多种用法。

6．阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。

It was a quarter past Tine Mr. Beet hadn't come back His wife was a bit worried. The super was cold and she had waited for two and a half hours. She was sitting by the table in a dark room. She
closed her ________ (eye) and listened carefully. Her neighbour Mr. Turner's television was on. She liked the pop music, ________ she would not turn on hers.
Her husband worked in an office. He worked hard so that he was paid a lot. The things in his home, such ________ the television, the computer, the fridge and so on, were all left by his parents. He and his wife only had to pay ________ their food and clothes. They tried to save money. If they ever felt sick, they just bought some medicine instead of ________ (see) a doctor. Suddenly the woman ________ (hear) someone coming upstairs. It was her husband who came back. She hurried to open the door. In the dark she could hear his deep breathing. As ________ as he sat down, she turned on the light and found he looked very tired.
"________ do you co me back so late, dear?" asked the woman. "Didn't you take the bus?”
"No, I didn't take it. I ran after it and I saved two dollars this evening."
"That's great!" the woman said ________ (happy). "Run after a taxi next time and you ________ (save) even.
【答案】 eyes；but；as；for；seeing；heard；soon；Why；happily；will save
【解析】【分析】本文讲述了Beet夫妇虽然有钱，但是很节省，不开灯，也不坐公共汽车。

（1）句意：她闭上眼睛仔细听着。

形容词性物主代词her后是名词，表示泛指用复数，故填eyes。

（2）句意：她喜欢流行音乐，但她不会打开她的电视。

根据liked the pop music和would not turn on可知是表示转折，故用转折连词，但是，but，故填but。

（3）句意：他家里的东西，如电视机、电脑、冰箱等，都是他父母留下的。

such as，固定搭配，例如，故填as。

（4）句意：他和他的妻子只需要付他们的食物和衣服的钱。

pay for，固定搭配，付款，故填for。

（5）句意：如果他们感到不舒服，他们只是买了一些药，而不是去看医生。

介词of后是动名词，故填seeing。

（6）句意：突然，那个女人听到有人上楼来了。

根据t was her husband可知描述过去用一般过去时，hear的过去式是heard，故填heard。

（7）句意：当他坐下时，她打开灯，发现他看起来很累。

as soon as，固定搭配，一……就，故填soon。

（8）句意：亲爱的，你为什么回来得这么晚？根据asked the woman可知此处是问原因，故是为什么，why ，故填Why。

（9）句意：太好了！女人高兴地说。

副词修饰动词said，happy的副词是happily，故填happily。

（10）句意：下次追一辆出租车，你就可以节省更多。

根据next time可知是一般将来时，故填will save。

【点评】考查语言综合运用能力，注意谓语的时态，非谓语动词，词性，连词搭配等多种用法。

7．根据短文内容及所给提示，补全文中单词或用所给单词的正确形式填空。

Anna was a 9-year-old girl from a small village. It was the ________ (one)day of her school in town. W________ seeing her simple clothing and knowing her identity(身份), other students laughed at Ann. Then the teacher told everyone to write d ________ the 8 wonders of the world. Everyone except Anna handed in ________ (they) answer papers. The teacher came to her, "Don't worry. Just write. ________ you have known. "Anna replied "There are so many ________ (thing) Which 8 wonders can I pick to write?"
Most students answered ________ (correct)-the Great Green Wall of China, the Great Pyramid of Giza, the Leaning Tower of Paris… Finally the teacher ________ (start) reading Anna's answer, "The 8 wonders: To be able to see. To be able to Hear, To Feel, Laugh, Think, Be Kind, Love and Learn! "The whole class kept ________ (silence).
The girl from a small village reminded them ________ the precious(宝贵)gift in their life, which were true wonders.
【答案】 first；When；down；their；What；things；correctly；started；silent；of
【解析】【分析】文章大意：课上老师让学生写出世界上的八大奇迹，一个来自农村的小女孩的答案与众不同，他的答案提醒了我们生活中真正的礼物是什么。

那才是真正的奇迹。

（1）句意：这是她在镇上上学的第一天。

根据the可知应会使用序数词，one的序数词为first，故答案是first。

（2）句意：当看到她简单的服装并且知道她的身份时，其他同学就嘲笑她。

根据两个句子的意思可知，该句是一个时间状语从句，根据首字母w可知应会使用when，故答案是When。

（3）句意：老师然每个人写下世界上的八大奇迹。

write down固定短语，记下，写下，故答案是down。

（4）句意：除了安娜每个人都把他们的答卷交上去了。

they在这里作定语修饰answer papers，因此应使用形容词性物主代词their，故答案是their。

（5）句意：就写你所知道的。

句子为宾语从句空缺处作从句的宾语，应使用从属连词what，故答案是what。

（6）句意：安娜回答到：有那么多的东西，我从中选八个吗？根据many可知thing应使用复数形式things，故答案是things。

（7）句意：大多数同学回答正确。

correct在这里修饰动词answered，应使用副词形式，correct的副词形式为correctly，故答案是correctly。

（8）句意：最后，老师开始看安娜的答案。

本文的基本时态是一般过去式，在这里应使用start的过去式started，故答案是started。

（9）句意：全班都保持沉默。

kept在这里是连系动词，后面跟形容词作表语，因此将silence改为silent，故答案是silent。

（10）句意：这个来自乡村的小女孩提醒我们生活中宝贵的礼物，那才是真正的奇迹。

remind of提醒，固定搭配，故答案是of。

【点评】考查词汇在语篇中的运用能力，答题时首先要跳过空格通读文章掌握大意，然后细读文章字斟句酌逐一作答，注意考虑句型、语法、搭配、语境等因素，最后通读一遍检查验证。

8．语法填空
From deserts and beaches to playgrounds, sand is a common sight. But you might not know that sand is also a useful resource. Sand is the second most-used resource in the world after water, the BBC reported. However, the UN said that sand is not limitless and that we might be running out of ________.
Sand is made up of very small ________ (piece) of rock, soil and minerals(矿物质). It can take tens of thousands of years to form. But now we are using sand more________ (quick) than it is being formed. According to the BBC, we use about 15 billion tons of sand every year ________ build houses, roads and other things. People also put sand in the________ [si:] to make new islands. For example, the Palm islands are made up of three________ [lɑːdʒ] man-made islands in Dubai, United Arab Emirates. In 2010, they ________ (take) 94 million cubic meters of sand to build. If people keep________(use) this much sand, it will run out in many places. For example, Vietnam may run out of construction sand by 2020, Live Science noted.
________ [sins] people need so much sand, they are trying to mine(开采) more of it. But this is bad for the environment. Mining sand may ________ beaches to disappear and more floods to happen in places close to the sea. Also, this may affect the habitats (栖息地) of many plants and animals.
【答案】 it；pieces；quickly；to；sea；large；took；using；Since；cause
【解析】【分析】大意：本文主要介绍了沙子这种常见的景观。

（1）句意：然而，联合国说，沙子并不是无限的，我们有可能会用完它们。

run out of“用完，用尽”的意思。

这里用it来指代上文的沙子（sand是不可数名词）。

故答案为：it。

（2）句意：沙子由非常小的岩石、土壤和矿物质组成。

根据rock, soil and minerals(矿物质)可知，这是几种成分，因此piece用复数pieces。

故答案为：pieces。

（3）句意：但现在我们使用沙子的速度比它形成的速度要快。

根据副词修饰动词可知，此处应用形容词quick的副词形式quickly修饰动词use“使用”。

故答案为：quickly。

（4）句意：据英国广播公司报道，我们每年用大约150亿吨沙子建造房屋、道路和其他东西。

根据固定搭配 use sth. to do sth. 用某物做某物，可知此处用动词不定式to do做目的状语。

故答案为：to。

（5）句意：人们还把沙子放进海里，制造新的岛屿。

由语境和音标[si:]提示可知，填：sea。

故答案为：sea。

（6）句意：例如，棕榈岛由阿拉伯联合酋长国迪拜的三个大型人工岛屿组成的。

由语境和音标[lɑːdʒ]提示可知，填：large，three large man-made islands三个大型的人工岛屿。

故答案为：large。

（7）句意：2010年，他们用9400万立方米的沙子建造。

根据时间状语In 2010可知，本题的时态为一般过去时。

动词take的过去式为took。

故答案为：took。

（8）句意：如果人们继续使用这么多沙子，它会在很多地方用完。

根据固定搭配keep doing sth. 继续做某事，可知此处应用动名词做宾语，动词use的动名词为using。

故答案为：using。

（9）句意：由于人们需要这么多沙子，他们正试图开采更多的沙子。

由语境和音标[sins]
提示可知，填：since，表自……以来、因为、由于。

句首单词首字母要大写。

故答案为：Since。

（10）句意：开采沙可能会导致海滩消失，在靠近大海的地方会发生更多的洪水。

根据beaches to disappear and more floods to happen in places close to the sea海滩消失，在靠近大海的地方会发生更多的洪水，可知这些是开采沙所导致的后果，因此填：cause。

may是情态动词，后跟动词原形。

故答案为：cause。

【点评】考查语法填空，注意根据单词在语境中的词性进行必要的变形，同时熟记固定搭配和基本句型。

9．阅读下面短文，在空白处填入一个适当的词，或填入括号中所給单词的正确形式。

Food waste is a world's problem. Every year, about 1.3 billion tons, or one-third of all the food produced is thrown away, according to a survey. ________(use)just 25 percent of that wasted food could feed 870 million hungry people, which would end world hunger. The people of France wasted 234 pounds of food per person, which is much better than some other________ (country).
In the past, France wasn't________at controlling food waste, but now the country takes the lead. A law was________ (make) by French government. It made France the first country in the world to prevent supermarkets from________(throw) away unused food. Now supermarkets of a certain size must donate unused food, or they will face a fine. ________ are other rules requiring schools to teach students about food sustainability (可持续性).They also ask companies to report the food waste numbers in their environmental reports. And restaurants should provide take-out bags.
These laws make it a standard to reduce waste." says Marie Mourad, a student in Paris who has ________ (write) several reports on French food waste." France is not the country that wastes the least food, ________ Frenchmen have become the most active because they want to be the example in Europe.'* This step has influenced parts of French food industry. It is everyone's duty to fight ________ food waste. Everyone on the earth should ________ attention and take action.【答案】 Using；countries；good；made；throwing；There；written；but；against；pay 【解析】【分析】本文介绍了食物浪费的问题。

（1）句意：仅用这些浪费食物的25%就可以养活8.7亿饥饿的人，这将结束世界的饥饿。

use是动词，使用，位于句首，用动名词做主语，故填Using。

（2）句意：法国人民每人浪费了234磅食物，比其他一些国家要好得多。

country是名词，国家，some other+名词复数，一些其他的......，故填countries。

（3）句意：过去，法国并不擅长控制食物垃圾，但现在这个国家在这方面处于领先地位。

be good at，固定搭配，擅长，故填good。

（4）句意：法国政府制定了一项法律。

根据助动词was可知此处是被动语态，动词make 的过去分词是made，制作，故填 made。

（5）句意：它使法国成为世界上第一个防止超市丢弃不用的食品的国家。

from是介词，其后是动名词，throw是动词，扔，故填 throwing。

（6）句意：还有其他的规定要求学校教学生食物可持续性。

根据are可知，此处是there
be句型，有，故填 There。

（7）句意：巴黎的一位学生，写过几篇关于法国食物垃圾的报道。

根据助动词has可知此处是现在完成时，故填过去分词，write是动词，其过去分词是written，故填 written。

（8）句意：法国不是一个浪费最少食物的国家，但是法国人之所以成为最活跃的国家，是因为他们想成为欧洲的榜样。

根据France is not the country that wastes the least food,和Frenchmen have become the most active，可知此处表示转折关系，故填转折连词but，但是，故填 but。

（9）句意：与食物浪费作斗争是每个人的责任。

fight against，固定搭配，与……作斗争，故填 against。

（10）句意：地球上的每个人都应该注意并采取行动。

pay attention，固定搭配，主语，should是情态动词，其后是动词原形，故填 pay。

【点评】考查语言综合运用能力，注意谓语的语态，非谓语动词，词性，连词搭配等多种用法。

10．阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

One day, a mother horse told her son, "My child, will you ________(happy) go and carry this bag of wheat to the mill(磨坊) to make it ________ flour?" The little horse agreed without hesitation and ________(run) out of the house with the bag of wheat on his back.
After some time, the little horse came to a river, ________blocked his path to the mill. He suddenly got ________(confuse). Looking around, he saw a cow. So he asked, "Auntie Cow, can you tell me whether I can cross the river?" The cow answered, "Definitely you can. The water is very shallow." When the little horse was about ________(cross) the river, a squirrel shouted to him, "Don't cross the river. You will drown." Not ________(know) what to do, the little horse decided to go back to ask his mother, who said, "My son, it's not enough to only listen to others; you have to give it ________ try by yourself, and then you'll know the answer."
With those words, he walked carefully across the river. The water was neither shallow nor ________(deeply). It was just fine for him. Finally the little horse crossed the river and completed his task. He also learned to overcome ________(difficulty) by practicing instead of only listening to others.
【答案】 happily；into；ran；which；confused；to cross；knowing；a；deep；difficulties 【解析】【分析】本文介绍了小马过河的故事。

（1）句意：我的孩子，你可以开心的去和搬运这袋小麦到磨坊去使得它变成粉末吗？根据空缺单词happy修饰go，可知应该用副词形式，故答案为happily。

（2）句意：使得它变成粉末。

根据短语make sth into sth，使得某物变成某物，可知空缺填入into，故答案为into。

（3）句意：这匹马毫不犹豫的答应了并带着这袋小麦冲出了房子。

根据句子用了过去式，可知应该填入run的过去式，为ran，故答案为ran。

（4）句意：河流阻挡他去磨坊的路线。

根据句子结构，可知此为定语从句，先行词为river，缺少关系代词，填入which，故答案为which。

（5）句意：他突然变得很困惑。

根据短语get confused，变得困惑，可知空缺填入
confused，为形容词，故答案为confused。

（6）句意：当这匹马准备过河时，一只松鼠朝他喊叫。

根据短语be about to do sth，将要做某事，可知空缺填入to cross，故答案为to cross。

（7）句意：不知道做什么。

根据空缺的句子做了伴随状语，结合know和horse的关系为主动关系，可知空缺填入knowing，故答案为knowing。

（8）句意：你必须自己试一试。

根据短语give it a try，试一试，可知空缺处填入a，故答案为a。

（9）句意：这个水既不浅也不深。

根据空缺处做了be的谓语，可知应该填入形容词，为deep，故答案为deep。

（10）句意：他也学会了通过实践克服困难。

根据空缺处做了overcome的宾语，可知应该填入名词，结合该名词前无冠词修饰，应该填入复数形式，故答案为difficulties。

【点评】考查语法填空，做此类题首先熟悉文章大意，联系上下文，确定空缺单词，结合语法知识，给出单词的正确形式，即可。