期中复习之语法选择10篇（Units1-3单元话题）-2025-2026学年八年级英语上册单元重难点易错题精练（沪教版五四学制2024）

期中复习之语法选择10篇 （Units1-3单元话题） 单元 单元话题 Unit 1 Water 水资源与环境保护 Unit 2 Digital life 科学技术与发明创造 Unit 3 Curious minds 好奇心 本资料共10篇专题训练，从上到下每单元依次对应3-4篇单元话题专题训练 I live in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided 1 keep the river clean. So they started a club called Stream Team. The club makes sure the water is clean and 2 for fish and people. And now I’m old enough to care for the river. It 3 like a treasure hunt to find rubbish. There are 4 kinds of rubbish in the river. My friends and I find plastic bags, empty bottles and cans, paper and other things. Last weekend my grandparents 5 six tons of rubbish. That was as heavy as 6 elephant. The rubbish is bad 7 the river or the animals and plants. So the club asks people who are relaxing on the river to take rubbish with them instead of throwing it into the river. 8 favorite thing is to look for water bugs (水生蝽)! The bugs like to stay at the bottom of the river. Many bugs can only live there 9 the water is clean. If we find lots of bugs, we will know that the river is clean enough for fish and people. We enjoy 10 care of the river. We help make sure it’s clean and a safe place. 1．A．help B．to help C．helping 2．A．healthy B．healthily C．health 3．A．is B．was C．are 4．A．both B．all C．either 5．A．collected B．will collect C．are collecting 6．A．an B．the C．a 7．A．with B．for C．in 8．A．Me B．I C．My 9．A．how B．before C．if 10．A．taking B．take C．to take 【答案】 1．B 2．A 3．A 4．B 5．A 6．A 7．B 8．C 9．C 10．A 【导语】本文主要讲述了作者一家祖孙三代为保护家乡河流所做的努力，包括成立俱乐部清理垃圾、呼吁人们爱护河流环境以及通过观察水生昆虫判断水质等，展现了他们对河流的关爱与责任。 1．句意：在我出生之前，我的祖父母就决定帮助保持河流的清洁。 help帮助，动词原形；to help帮助，动词不定式；helping帮助，动名词或现在分词。根据“decided”可知，此处考查decide to do sth.“决定做某事”，所以这里应用动词不定式形式。故选B。 2．句意：这个俱乐部确保水是干净的，对鱼和人都是健康的。 healthy健康的，形容词；healthily健康地，副词；health健康，名词。根据“and”可知，此处与形容词clean“干净的”并列，应用形容词healthy“健康的”作表语。故选A。 3．句意：寻找垃圾就像寻宝一样。 is是，be动词的第三人称单数形式；was是，be动词的过去式；are是，be动词的复数形式。根据“It...like a treasure hunt to find rubbish.”可知，句子陈述的是一般事实，时态应用一般现在时，主语It是第三人称单数，所以be动词应用is。故选A。 4．句意：河里有所有的垃圾。 both两者都；all三者或三者以上都；either两者中任何一个。根据下文“My friends and I find plastic bags, empty bottles and cans, paper and other things.”可知，此处指河里有所有的垃圾，应用all表示三者或三者以上都。故选B。 5．句意：上周末我的祖父母收集了六吨垃圾。 collected收集，过去式；will collect收集，一般将来时；are collecting收集，现在进行时。根据“Last weekend”可知，句子时态应用一般过去时，谓语动词应用过去式。故选A。 6．句意：那和一头大象一样重。 an一个，不定冠词，表示泛指，用于元音音素开头的单词前；the这个，定冠词，表示特指；a一个，不定冠词，表示泛指，用于辅音音素开头的单词前。根据“That was as heavy as…elephant.”可知，此处表示泛指一头大象，且elephant是以元音音素开头的单词，所以用不定冠词an。故选A。 7．句意：垃圾对河流或动植物有害。 with和……一起；for为了，对于；in在……里面。根据“The rubbish is bad...the river or the animals and plants.”可知，此处考查be bad for“对……有害”，固定短语。故选B。 8．句意：我最喜欢的事情是寻找水生蝽！ Me我，人称代词宾格；I我，人称代词主格；My我的，形容词性物主代词。根据“...favorite thing is to look for water bugs (水生蝽)!”可知，此处应用形容词性物主代词My修饰名词thing。故选C。 9．句意：许多虫子只能在那里生活，如果水是干净的。 how怎样；before在……之前；if如果。根据“Many bugs can only live there...the water is clean.”可知，此处表示条件关系，应用if引导条件状语从句。故选C。 10．句意：我们喜欢照顾这条河。 taking照顾，动名词或现在分词；take照顾，动词原形；to take照顾，动词不定式。根据“enjoy”可知，此处考查enjoy doing sth.“喜欢做某事”，所以这里应用动名词形式。故选A。 When we think about water use, we usually focus on the direct ways we use water, such as drinking or bathing. However, there is a large amount of indirect water use that often goes unnoticed. Indirect water use refers to the water 1 in the production of goods and 2 that we use every day. For example, consider the production of a hamburger. The cow that provides the meat drinks a large amount of water 3 its life. What’s more, water is used 4 the crops that feed the cow. Then, in the factory, water is needed to process the meat, make the bun, and 5 the packaging. All these steps 6 indirect water use connected with a single hamburger. Similarly, making a cotton T-shirt needs a complex process. 7 also requires a large amount of water. Water is used to irrigate the cotton fields, process the raw cotton into fabric in factories, and dye and finish the fabric. Research has shown that the indirect water use for many products is much 8 than the direct water use. Understanding this idea 9 us realise the true value of every drop of water. We should make more conscious choices 10 purchasing products, choosing those from companies that are energy-saving and careful with water use. By doing so, we can play a part in conserving our limited water resources and ensuring a sustainable future. 1．A．consumed B．to consume C．consuming 2．A．serving B．services C．serve 3．A．at B．to C．throughout 4．A．to grow B．to growing C．grow 5．A．produce B．producing C．production 6．A．will need B．needs C．need 7．A．It B．That C．Those 8．A．great B．greater C．greatest 9．A．helps B．helped C．help 10．A．when B．until C．after 【答案】 1．A 2．B 3．C 4．A 5．A 6．C 7．A 8．B 9．A 10．A 【导语】本文是一篇说明文。文章主要介绍了间接用水，指在生产我们每天使用的商品和服务过程中消耗的水。研究表明许多产品的间接用水远高于直接用水，了解这一概念有助于我们认识到每一滴水的真正价值。我们应该在购买产品时做出更有意识的选择，选择那些节能和节约用水的公司的产品。 1．句意：间接用水是指在我们每天使用的商品和服务的生产过程中消耗的水。 consumed消耗，过去分词；to consume消耗，不定式；consuming消耗，现在分词。分析句子结构可知，此处为非谓语动词作定语修饰water，且water和consume之间为被动关系，应用过去分词，表示“被消耗的水”。故选A。 2．句意：间接用水是指在我们每天使用的商品和服务的生产过程中消耗的水。 serving服务，现在分词；services服务，名词复数；serve服务，动词原形。分析句子结构可知，此处为名词作宾语，and连接两个并列的名词，goods为名词复数，此处也应用名词复数。故选B。 3．句意：提供肉类的牛一生中都要喝大量的水。 at在；to到；throughout贯穿，自始至终。根据“its life”可知，此处指一生中，应用throughout。故选C。 4．句意：更重要的是，水被用来种植喂养牛的庄稼。 to grow种植，不定式；to growing种植，当to为介词时，加动名词；grow种植，动词原形。根据“be used to do sth.”意为“被用来做某事”，可知此处应用不定式。故选A。 5．句意：然后，在工厂里，加工肉类、制作面包和制作包装都需要水。 produce制作，动词原形；producing制作，现在分词；production制作，名词。根据“and”连接两个并列的动词，此处应用动词原形。故选A。 6．句意：所有这些步骤都需要与单个汉堡相关的间接用水。 will need需要，一般将来时；needs需要，一般现在时第三人称单数；need需要，动词原形。根据语境可知，此处指客观事实，应用一般现在时，主语为复数，应用动词原形。故选C。 7．句意：它也需要大量的水。 It它；That那个；Those那些。根据上文“Similarly, making a cotton T-shirt needs a complex process.”可知，此处指制作棉T恤这件事，应用it指代。故选A。 8．句意：研究表明，许多产品的间接用水远高于直接用水。 great大的；greater更大的；greatest最大的。根据“than”可知，此处应用比较级。故选B。 9．句意：了解这个想法有助于我们认识到每一滴水的真正价值。 helps帮助，一般现在时第三人称单数；helped帮助，一般过去时；help帮助，动词原形。根据语境可知，此处指客观事实，应用一般现在时，主语为动名词短语，应用第三人称单数。故选A。 10．句意：当购买产品时，我们应该做出更有意识的选择，选择那些来自节能和节约用水的公司的产品。 when当……时；until直到；after在……之后。根据“purchasing products”可知，此处指购买产品时，应用when。故选A。 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各小题的四个选项中选出一个最佳答案，使短文连贯完整。 World Water Day 2025 World Water Day happens every year on March 22nd. It 1 a day to think about our most important natural resource, water. We learn to save water and we learn about 2 water problems in some countries. Climate change is making it harder for some places to get enough water. Some countries are having more droughts. A drought is a disaster (灾难) where there is no rain for a long time, so plants, animals and people may die. The groundwater 3 very important at this time. Other countries are having more floods. A flood is a disaster where there is too 4 rain. The theme for World Water Day 2025 is “Glacier Preservation”. 5 know why we need to protect glaciers? Glaciers are huge blocks of ice in mountains and polar areas. They hold about 60% of the world’s fresh water! It is important for us to look after them and stop them from melting (融化). They help to get 6 fresh water from them. On World Water Day, adults and children across the world think about 7 importance of water. Water is very important to all life because humans, animals and plants would 8 without it. We need water to drink and we also need it 9 our bodies and clothes clean. Moreover, fresh water 10 by farmers to grow the food we eat every day. 1．A．am B．is C．are D．be 2．A．how does climate change cause B．how climate change causes C．how did climate change cause D．how climate change caused 3．A．becomes B．become C．became D．will become 4．A．many B．few C．much D．little 5．A．Are you B．You are C．Do you D．You do 6．A．lots of B．a lot C．a lots of D．lot of 7．A．a B．an C．/ D．the 8．A．die B．to die C．dies D．dying 9．A．give B．to give C．keep D．to keep 10．A．used B．uses C．is used D．was used 【答案】 1．B 2．B 3．A 4．C 5．C 6．A 7．D 8．A 9．D 10．C 【导语】本文介绍了2025年世界水日。 1．句意：这是一个思考我们最重要的自然资源——水的日子。 am是，主语是I；is是，主语是第三人称单数形式；are是，主语是you或复数形式；be是，是动词原形。主语it是第三人称单数形式，谓语用第三人称单数形式。故选B。 2．句意：我们学会了节约用水，我们了解了气候变化是如何在一些国家造成水问题的。 how does climate change cause气候变化如何导致的，是疑问句语序，是一般现在时；how climate change causes气候变化如何导致的，是陈述语序，是一般现在时；how did climate change cause气候变化如何导致的，是疑问句语序，是一般过去时；how climate change caused气候变化如何导致的，是陈述语序，是一般过去时。此处作为宾语从句，用陈述语序，排除AC两项，主句谓语learn about是一般现在时，因此后面接的宾语从句用一般现在时。故选B。 3．句意：地下水在这个时候变得非常重要。 becomes成为，是一般现在时；become成为，是动词原形；became成为，是一般过去时；will become成为，是一般将来时。根据“at this time”可知，此处用一般现在时，主句是the groundwater，谓语用第三人称单数形式。故选A。 4．句意：雨水过多的地方，洪水是一种灾难。 many很多的，修饰可数名词；few很少的，修饰可数名词；much很多的，修饰不可数名词；little很少的，修饰不可数名词。根据句意，雨水多的地方，洪水是一种灾难，rain是不可数名词，用much修饰。故选C。 5．句意：你知道我们为什么要保护冰川吗？ Are you你是……吗；是一般疑问句；You are你是……，是陈述句；Do you你……吗；是一般疑问句；You do你做了……，是陈述句。此处是一般疑问句，排除BD两项，谓语know是实义动词，因此句首用助动词do。故选C。 6．句意：他们帮助从他们那里获得很多淡水。 lots of很多的；a lot很多；a lots of表达错误；lot of表达错误。修饰不可数名词water，用lots of。故选A。 7．句意：在世界水日，世界各地的成人和儿童都在思考水的重要性。 a一个，修饰辅音音素开头的单词；an一个，修饰元音音素开头的单词；/零冠词；the那个，表示特指。the+名词+of表示“……的……”，the importance of“……的重要性”。故选D。 8．句意：水对所有生命都非常重要，因为没有水，人类、动物和植物就会死亡。 die死亡，是动词原形；to die死亡，是动词不定式；dies死亡，是一般现在时的第三人称单数形式；dying死亡，是现在分词。位于助动词would后，用动词原形。故选A。 9．句意：我们需要水喝，我们也需要它来保持我们的身体和衣服清洁。 give给，是动词原形；to give给，是动词不定式；keep保留，是动词原形；to keep保留，是动词不定式。need sth to do sth“需要某物做某事”，keep sth+形容词，表示“让某物保持某种状态”。故选D。 10．句意：此外，淡水被农民用来种植我们每天吃的食物。 used使用，是一般过去时；uses使用，是一般现在时的第三人称单数形式；is used被使用，是一般现在时；was used被使用，是一般过去时。根据“every day”可知，此处用一般现在时，主语fresh water与谓语use之间是被动关系，因此用被动语态。故选C。 阅读短文，按照句子结构的语法性和上下文连贯的要求，从各小题的选项中选出最佳答案，使短文连贯完整。 Have you ever heard of Saihanba (塞罕坝)? It is a very big forest lying in Chengde, Hebei. In Mongolian, 1 name means “beautiful highland”. Just as the name suggests (暗示), across the area were endless forest grasslands and clear lakes. Saihanba used to be a royal (皇家的) hunting ground. The weather there was 2 that in spring all year round. However, in 1860, 3 enough money, the land was open to all people. In the following years, cutting trees and wild fires 4 destroyed (破坏) the forests and grasslands. By the 1950s, Saibanba had poor land without animals or plants. The plans for rebuilding a national forest in Saihanba started in the 1960s. 5 scientists travelled through Saihanba and studied there in 1961. When they 6 Saihanba, they could hardly find any trees. They finally found one standing alone in the large land. It greatly encouraged (鼓励) them. From then on, they asked the workers 7 working until they turned Saihanba into a new national forest. 8 they were planting trees there, they met many difficulties. But they overcame (克服) the difficulties and great changes have taken place since then. Today, Saihanba is famous as the “Emerald (绿宝石) of North China”. It is very important 9 Beijing’s water and air quality because it can make the environment better. It can also help to stop sandstorms. Nowadays, there are 10 sandstorms in Beijing than there used to be. 1．A．its B．it’s C．itself D．it 2．A．as nice as B．so nice as C．as dry as D．so dry as 3．A．make B．making C．to make D．made 4．A．quickly B．quick C．more quickly D．quicker 5．A．The number of B．A number of C．A little D．Little 6．A．arrived B．got in C．reached D．got 7．A．not stop B．didn’t stop C．don’t stop D．not to stop 8．A．Since B．After C．Before D．While 9．A．for B．of C．in D．with 10．A．the least B．fewer C．less D．fewest 【答案】 1．A 2．A 3．C 4．A 5．B 6．C 7．D 8．D 9．A 10．B 【导语】本文主要介绍了塞罕坝的历史和现状，也介绍了科学家努力带来的环境变化。 1．句意：在蒙古语中，它的名字的意思是“美丽的高地”。 its它的；it’s它是；itself它自己；it它。修饰名词name用形容词性物主代词its。故选A。 2．句意：那里的天气全年都和春天一样好。 as nice as和……一样好；so nice as用于否定句中；as dry as和……一样干；so dry as用于否定句中。根据“that in spring all year round”可知，是和春天的天气一样好，句子是肯定句，用as nice as。故选A。 3．句意：然而，在1860年，为了赚足够的钱，这块土地对所有人开放。 make制作，动词原形；making动名词；to make动词不定式；made动词过去式。“make enough money”是“the land was open to all people”的目的，用动词不定式作目的状语。故选C。 4．句意：在接下来的几年里，砍伐树木和野火迅速摧毁了森林和草原。 quickly迅速地，副词；quick快的，形容词；more quickly副词比较级；quicker形容词比较级。修饰动词destroyed用副词，且无比较之意，此处用副词原级。故选A。 5．句意：1961年，许多科学家穿越塞罕坝进行研究。 The number of……数目；A number of许多；A little一点；Little几乎没有。根据“scientists travelled through Saihanba”可知此处是许多科学家。故选B。 6．句意：当他们到达塞罕坝时，几乎找不到任何树木。 arrived到达，不及物动词；got in进入；reached到达，及物动词；got到达，不及物动词。空后Saihanba是宾语，此处用及物动词reached。故选C。 7．句意：从那时起，他们要求工人们不要停止工作，直到他们把塞罕坝变成一片新的国家森林。 not stop不停；didn’t stop没有停止，一般过去时；don’t stop没有停止，一般现在时；not to stop不停。ask sb. not to do sth.“让某人不要做某事”。故选D。 8．句意：当他们在那里种树时，遇到了无数的困难。 Since自从；After之后；Before之前；While当……时。根据“they were planting trees there, they met countless difficulties”可知，是当他们种树时，遇到了很多困难。故选D。 9．句意：它对北京的水和空气质量非常重要，因为它可以改善环境。 for给；of……的；in在里面；with具有。be important for...“对于……很重要”。故选A。 10．句意：如今，北京的沙尘暴比以前少了。 the least最少，修饰不可数名词；fewer更少的，修饰可数名词复数；less更少，修饰不可数名词；fewest最少，修饰可数名词复数。根据“than”可知，此处用比较级，且sandstorms是可数名词复数，用fewer修饰。故选B。 When we feel hungry, we can take out our phones and order some food easily. When we need to take a taxi, we can 1 use our phones to book one. It’s so 2 . But what will happen to the old unfamiliar (不熟悉的) with how to use 3 smartphone? With the development of technology, 4 lifestyle has been changed a lot. Lots of things can 5 through the Internet, such as shopping, buying tickets and so on. New apps are easy for the young, 6 they are difficult for the old. Now China has come up 7 several ways to solve this problem. Everyone should take action 8 this “digital gap (数字鸿沟)”. Sometimes we only need several minutes to learn 9 , but maybe it takes old people hours or even a few days. Next time when the 10 need help, we should be patient with them and never forget what they’ve done for us. 1．A．also B．either C．too 2．A．easily B．easy C．easiness 3．A．a B．an C．the 4．A．ourselves B．ours C．our 5．A．do B．doing C．be done 6．A．and B．but C．or 7．A．on B．to C．with 8．A．overcome B．to overcome C．overcoming 9．A．something new B．anything new C．everything new 10．A．old B．older C．oldest 【答案】 1．A 2．B 3．A 4．C 5．C 6．B 7．C 8．B 9．A 10．A 【导语】本文主要介绍了互联网给人们的生活带来了很大的变化和便利，同时也给老年人带来了不便，我们要帮助老年人们解决科技带来的问题。 1．句意：当我们需要打车时，我们也可以用手机来预订。 also也，位于句中；either也（不），位于句尾表否定；too也，位于句尾表肯定。根据“When we feel hungry, we can take out our phones and order some food easily. When we need to take a taxi, we can...use our phones to book one.”可知，这里需要一个副词来表示“也”，且放在句中，因此选择“also”。故选A。 2．句意：这很容易。 easily容易地，副词；easy容易的，形容词；easiness容易，名词。根据“It’s so...”可知，这里应用形容词作表语。故选B。 3．句意：但对于那些不熟悉智能手机操作的老年人来说，情况将会如何呢？ a一个，用在辅音音素开头的可数名词前；an一个，用在元音音素开头的可数名词前；the定冠词，表特指。根据“smartphone”可知，这里需要一个不定冠词来表示“一个”，且“smartphone”以辅音音素开头，故选A。 4．句意：随着科技的发展，我们的生活方式发生了很大的变化。 ourselves我们自己，反身代词；ours我们的，名词性物主代词；our我们的，形容词性物主代词。根据“lifestyle”可知，这里需要一个形容词性物主代词作定语，故选C。 5．句意：通过互联网可以完成很多事情，比如购物、购买票务等等。 do动词原形；doing现在分词/动名词；be done被动语态。根据“Lots of things can”和选项可知，此处主语“Lots of things”和谓语之间是被动关系，需要用被动语态；can后接动词原形，所以此处填be done。故选C。 6．句意：新的应用程序对年轻人来说很容易使用，但对于老年人来说却很困难。 and和，表并列；but但是，表转折；or或者，表选择。根据“New apps are easy for the young, ...they are difficult for the old.”可知，前后两句构成转折关系，故选B。 7．句意：如今中国已经想出了多种方法来解决这个问题。 on在……上面；to到；with关于。根据“come up...several ways”可知，此处是固定搭配come up with“提出”，故选C。 8．句意：每个人都应该采取行动来消除这一“数字鸿沟”。 overcome克服，动词原形；to overcome克服，动词不定式；overcoming克服，现在分词/动名词。根据“Everyone should take action...this ‘digital gap (数字鸿沟)’”可知，这里需要动词不定式来表示目的，故选B。 9．句意：有时我们只需几分钟就能掌握新知识，但老年人可能需要数小时甚至几天的时间才能学会。 something new一些新东西；anything new任何新东西；everything new新的一切。根据“Sometimes we only need several minutes to learn...”可知，这里需要一个不定代词来表示“一些新东西”，此结构为不定代词在前，形容词在后，故选A。 10．句意：下次当老年人需要帮助时，我们应该对他们保持耐心，并永远不要忘记他们为我们所做的一切。 old形容词原级；older形容词比较级；oldest形容词最高级。根据“Next time when the...need help”可知，此处是the old“老年人”，故选A。 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。 When we feel hungry, we can take out our phones and order some food easily. When we need to take a taxi, we can 1 use our phones to book one. It’s so 2 . But what will happen to the old unfamiliar (不熟悉的) with how to use 3 smartphone? With the development of technology, 4 lifestyle has been changed a lot. Lots of things can 5 through the Internet, such as shopping, buying tickets and so on. New apps are easy for the young, 6 they are difficult for the old. Now China has come up 7 several ways to solve this problem. Everyone should take action 8 this “digital gap (数字鸿沟)”. Sometimes we only need several minutes to learn 9 , but maybe it takes old people hours or even a few days. Next time when the 10 need help, we should be patient with them and never forget what they’ve done for us. 1．A．also B．either C．too 2．A．easily B．easy C．easiness 3．A．a B．an C．the 4．A．ourselves B．ours C．our 5．A．do B．doing C．be done 6．A．and B．but C．or 7．A．on B．to C．with 8．A．overcome B．to overcome C．overcoming 9．A．something new B．anything new C．everything new 10．A．old B．older C．oldest 【答案】 1．A 2．B 3．A 4．C 5．C 6．B 7．C 8．B 9．A 10．A 【导语】本文主要介绍了互联网给人们的生活带了很大的变化和便利，同时也给老年人带来了不便，我们要帮助老年人们解决科技带来的问题。 1．句意：当我们需要乘出租车时，我们也可以用手机预订一辆。 also也，位于肯定句中；either也，用于否定句末；too也，用于肯定句末。空处位于肯定句中，用also。故选A。 2．句意：这太容易了。 easily容易地，副词；easy容易的，形容词；easiness容易，名词。根据“It’s so”可知，空处在句中作表语，用形容词形式。故选B。 3．句意：但是对于不熟悉如何使用智能手机的老人来说会发生什么呢？ a一个，表泛指，用在辅音音素开头单词前；an一个，表泛指，用在元音音素开头的单词前；the这个，那个，表特指。此处表泛指，且“smartphone”以辅音音素开头，用a表示。故选A。 4．句意：随着科技的发展，我们的生活方式发生了很大的变化。 ourselves我们自己，反身代词；ours我们的，名词性物主代词；our我们的，形容词性物主代词。空处修饰名词lifestyle，用形容词性物主代词。故选C。 5．句意：许多事情可以通过互联网完成，比如购物、买票等。 do做，原形；doing动名词或现在分词；be done被做，被动语态。主语things与do之间是动宾关系，因此用被动语态。故选C。 6．句意：新应用对年轻人来说很容易，但对老人来说很难。 and和；but但是；or或者。空前后句是转折关系，用but连接。故选B。 7．句意：现在中国已经提出了几种方法来解决这个问题。 on在……上面；to到；with和。come up with“提出”，固定短语。故选C。 8．句意：每个人都应该采取行动来克服这个“数字鸿沟”。 overcome克服，动词原形；to overcome动词不定式；overcoming动名词或现在分词。根据“take action ... this ‘digital gap (数字鸿沟)’.”可知，采取行动的目的是克服“数字鸿沟”，用不定式作目的状语。故选B。 9．句意：有时候我们只需要几分钟就能学会一些新东西，但老人可能需要几个小时甚至几天。 something new一些新东西；anything new任何新的东西；everything new新的一切。根据“we only need several minutes to learn”可知，是指学会一些新东西，肯定句用something new。故选A。 10．句意：下次当老人需要帮助时，我们应该对他们有耐心，永远不要忘记他们为我们所做的一切。 old老的，原级；older比较级；oldest最高级。此处是“the+形容词原级”表示某一群体，the old“老人”。故选A。 A scientist in China had a dream when he was a child. In the dream, he grew a new type of rice that was as big as a peanut. He thought, “How nice 1 will be to have a rice tree. The tree 2 help farmers to rest in its shade.” That child was Yuan Longping. Yuan grew up and became the “Father of Hybrid Rice”. In 3 1960s, he came up with an idea for hybrid rice. Since then, he has spent much of his time 4 new varieties. In 1973, together with other scientists, he 5 in developing hybrid rice. For this, he became famous 6 the “Father of Hybrid Rice”. In 1980, the technology for hybrid rice was introduced to the United States and, later, to many other countries around the world. Dr. Yuan’s success has helped people 7 enough food. We admire him 8 his great work. Although he left us and we 9 a great scientist in 2021, we 10 him forever. He is a hero in everyone’s heart. 1．A．this B．that C．it 2．A．can B．must C．should 3．A．a B．an C．the 4．A．study B．studying C．to study 5．A．succeed B．will succeed C．succeeded 6．A．as B．in C．for 7．A．having B．have C．had 8．A．for B．about C．with 9．A．will lose B．lose C．lost 10．A．remember B．will remember C．remembered 【答案】 1．C 2．A 3．C 4．B 5．C 6．A 7．B 8．A 9．C 10．B 【导语】本文讲述了“杂交水稻之父”袁隆平的故事。他童年时梦想培育出像花生一样大的水稻，并想象水稻树能为农民遮阳。 1．句意： 拥有一棵水稻树多好啊。 this这个，指代近距离事物； that:那个，指代较远事物；it形式主语，指代上文提到的事物。此处需形式主语，指代“拥有水稻树”这一抽象概念，用it。故选C。 2．句意：树能帮助农民在其树荫下休息。 can能，会，表示能力或可能性；must必须；should应该。水稻树“能够”为农民遮阳，强调可能性。故选A。 3．句意：在20世纪60年代，他提出了杂交水稻的想法。 a一（个）用于辅音音素前； an一（个） 用于元音音素前；the定冠词，表特指。“1960s”指特定年代，前面需加定冠词。故选C。 4．句意：从那时起，他花了很多时间研究新品种。 study学习，研究，动词原形；studying动名词； to study不定式。spend time doing sth“花费时间做某事”，固定搭配。故选B。 5．句意：1973年，他与其他科学家一起成功研发出杂交水稻。 succeed，成功，原形。 will succeed一般将来时； succeeded过去式，一般过去时。根据“In 1973”可知，时态应是一般过去时。故选C。 6．句意：为此，他成为了著名的杂交水稻之父。 as作为； in在……领域；for因为，为了。此处指“作为”杂交水稻之父闻名。故选A。 7．句意：袁博士的成功帮助人们有足够的食物。 having拥有，动名词； have动词原形；had过去分词，过去式。help sb do sth“帮助做某事”，结构中用动词原形。故选B。 8．句意：我们钦佩他伟大的工作。 for因为；about关于；with用……方式。因伟大工作而钦佩，用for表原因。故选A。 9．句意：尽管他离开了我们，我们在2021年失去了一位伟大的科学家，但我们永远记得他。 will lose失去，一般将来时；lose原形； lost一般过去时。根据“in 2021”可知，时态应用一般过去时。故选C。 10．句意：尽管他离开了我们，我们在2021年失去了一位伟大的科学家，但我们永远记得他。 remember记得，原形，一般现在时；will remember一般将来时； remembered一般过去时。“永远铭记”是持续的未来动作，用一般将来时。故选B。 选择最恰当的答案。 In Wuhan, people 1 flowers have been lining up at the general building of the 719 Research Institute of China Shipbuilding Industry Group to pay their respects to Huang Xuhua. Born in 1926, in Shanwei, Guangdong Province, Huang grew up in the shadow (影子) of war. When he was a little boy, he was curious about science. He said that curiosity is his best teacher. In 1945, he entered Shanghai Jiao Tong University 2 shipbuilding, hoping to use his knowledge to protect the country. After 3 in 1949, Huang joined the nation’s shipbuilding industry. The top-secret nature of the project meant Huang could not visit his mother for three 4 . When he finally visited her in the late 1980s, she was in 5 90s. And his father passed away. “I believe loyalty (忠诚) to the country is the greatest form of filial piety (孝心) 6 my parents,” Huang said in a TV program. During his life, Huang earned awards for his hard work, 7 the National Moral Model, Medal of the Republic, and State Pre-eminent Science and Technology Award. He became an academician of the Chinese Academy of Engineering 8 1994. While some media called him the “father of China’s nuclear submarines (核潜艇)”, Huang 9 this title, saying, “China’s nuclear submarines were the result of collective (共同的) effort. I was doing 10 duty.” “We are sorry for his passing, and it is a great loss. We must tell our children about Huang’s story, helping them appreciate history and inspiring them to fight for the nation,” said a Wuhan resident who came to mourn Huang with his son and grandson. 1．A．carry B．carried C．carrying 2．A．study B．to study C．studying 3．A．graduate B．graduated C．graduating 4．A．decade B．decades C．decades-old 5．A．her B．hers C．she 6．A．in B．to C．with 7．A．include B．included C．including 8．A．in B．on C．at 9．A．reject B．rejects C．rejected 10．A．me B．my C．mine 【答案】 1．C 2．B 3．C 4．B 5．A 6．B 7．C 8．A 9．C 10．B 【导语】本文主要讲述了“中国核潜艇之父”黄旭华的生平事迹，包括他的求学经历、投身国家造船事业的奉献、所获荣誉及对个人头衔的谦逊态度，同时提及武汉民众自发悼念他的场景，体现其精神对后人的影响。 1．句意：在武汉，人们手持鲜花在中国船舶重工集团719研究所的综合大楼前排队，向黄旭华致敬。 carry携带，动词原形；carried动词过去式/过去分词；carrying动词现在分词/动名词。根据“have been lining up”可知，句子已有谓语动词，people是主语，与“carry”之间是主动关系，应用现在分词carrying作后置定语，表示“手持鲜花的人”。故选C。 2．句意：1945年，他考入上海交通大学学习造船，希望用自己的知识保卫国家。 study学习，动词原形；to study动词不定式；studying现在分词/动名词。根据“shipbuilding”可知，此处表求学目的，应用动词不定式作目的状语，故选B。 3．句意：1949年毕业后，黄旭华加入了国家造船行业。 graduate毕业，动词原形；graduated动词过去式/过去分词；graduating动词现在分词/动名词。“after”是介词，后接动词时用动名词作宾语，故选C。 4．句意：该项目的绝密性质意味着黄旭华在30年内不能探望他的母亲。 decade十年，名词单数；decades几十年，名词复数；decades-old几十年历史的，形容词。根据“three”可知，后接可数名词复数，“three decades”意为“三十年”，故选B。 5．句意：20世纪80年代末，当他终于去探望母亲时，她已经90多岁了。 her她的，形容词性物主代词/宾格；hers她的，名词性物主代词；she她，主格。“in one’s + 基数词复数”是固定搭配，表“在某人几十多岁时”，此处指“母亲的90多岁”，用形容词性物主代词her。故选A。 6．句意：黄旭华在一档电视节目中说：“我认为，对国家的忠诚是对父母最大的孝心。” in在……里面；to朝，向；with和。“filial piety to sb.”意为“对某人的孝心”，此处表“对父母的孝心”，用介词to。故选B。 7．句意：一生中，黄旭华因辛勤工作获得了许多奖项，包括全国道德模范、共和国勋章和国家最高科学技术奖。 include包含，动词原形；included动词过去式/过去分词；including包含，介词/动名词。根据“the National Moral Model...”可知，这些是列举奖项，应用including作介词。故选C。 8．句意：1994年，他当选为中国工程院院士。 in后接年/月/季节；on后接具体日期；at后接具体时刻。根据“1994”可知，此处用介词in，故选A。 9．句意：当一些媒体称他为“中国核潜艇之父”，但黄旭华拒绝了这个头衔。 reject拒绝，动词原形；rejects动词三单形式；rejected动词过去式/过去分词。根据“While some media called him the “father of China’s nuclear submarines”可知，此处用过去时态，动词应用过去式，故选C。 10．句意：我只是在尽我的职责。 me我，宾格；my我的，形容词性物主代词；mine我的，名词性物主代词。根据“duty”可知，修饰名词需用形容词性物主代词。故选B。 Huang Xuhua is the father of China’s first nuclear submarines (核潜艇). He died 1 the age of 99 in Wuhan on February 6th, 2025. Huang spent most of his life on the development of China’s nuclear submarine program. He was born in 1926 in Guangdong. As 2 very smart boy, Huang loved machines and studied shipbuilding at Shanghai Jiao Tong University later. In 1958, he 3 to lead a secret project: designing China’s first nuclear submarine. At that time, China had little knowledge in this field, and foreign 4 refused to share their technology (技术). Huang and his team met huge challenges, because they only 5 information from newspapers and studied two old American submarines. Without computers, they used simple tools like abacuses (算盘) and rulers. Three groups checked every count several times 6 no mistakes. 7 the project was stopped between 1962 and 1965, Huang never gave up. Finally, in 1970, China built its first nuclear submarine 8 . Huang’ s name was kept secret until 1987. Even in his 9 , Huang worked daily to teach young scientists. He also cared about how he could help those young people. He received a 10 praise than ever—the Medal of the Republic (共和国勋章) in 2019. 1．A．for B．with C．at 2．A．a B．an C．the 3．A．deciding B．decides C．decided 4．A．countries B．country’s C．country 5．A．got B．will get C．are getting 6．A．made B．making C．to make 7．A．If B．Although C．Before 8．A．successful B．successfully C．success 9．A．nineties B．ninety C．ninetieth 10．A．great B．higher C．the highest 【答案】 1．C 2．A 3．C 4．A 5．A 6．C 7．B 8．B 9．A 10．B 【导语】本文是一篇记叙文，主要讲述了中国第一艘核潜艇之父黄旭华的生平事迹。 1．句意：他于2025年2月6日在武汉去世，享年99岁。 for为了；with和；at在某地或在几点。根据“He died...the age of 99”可知，此处为“at the age of”，表示“在……岁时”。故选C。 2．句意：作为一个非常聪明的男孩，黄旭华热爱机械，后来在上海交通大学学习造船。 a一个，不定冠词，辅音音素开头的单词前，表示泛指；an一个，不定冠词，用于元音音素开头的单词前，表示泛指；the定冠词，表示特指。根据“As...very smart boy”可知，此处泛指“一个聪明的男孩”，“smart”以辅音音素开头，需用不定冠词“a”修饰。故选A。 3．句意：在1958年，他决定领导一个秘密项目：设计中国第一艘核潜艇。 deciding决定，动名词；decides决定，动词三单，一般现在时；decided决定，一般过去时。根据“In 1958”可知，此处描述过去事件，需用一般过去时“decided”。故选C。 4．句意：在当时，中国在该领域知识匮乏，且外国拒绝分享技术。 countries国家，复数名词；country’s国家的，单数名词所有格；country国家，单数名词。根据“foreign...refused to share...”可知，此处需用复数名词“countries”作主语，指代多个国家。故选A。 5．句意：黄和他的团队面临巨大挑战，因为他们仅从报纸上获取信息。 got获取，一般过去时；will get将要获取，一般将来时；are getting正在获取，现在进行时。根据“they only...information from newspapers”和故事背景可知，描述的为过去发生的事，用一般过去时，故选A。 6．句意：三个小组多次核对每个数据以确保无误。 made动词过去式；making动名词；to make动词不定式。根据“checked every count several times...no mistakes”可知，多次核对的目的是确保不出错，to do不定式作目的状语。故选C。 7．句意：尽管项目在1962至1965年间暂停，黄旭华从未放弃。 If如果；Although尽管；Before以前。根据“...the project was stopped between 1962 and 1965, Huang never gave up.”可知，前后句为让步关系，尽管项目在1962至1965年间暂停，黄旭华从未放弃。需用“Although”引导让步状语从句。故选B。 8．句意：最终，在1970年，中国成功建造了第一艘核潜艇。 successful成功的，形容词；successfully成功地，副词；success成功，名词。根据“built its first nuclear submarine...”可知，此处需用副词“successfully”修饰动词“built”。故选B。 9．句意：即便在九十多岁高龄，黄教授仍坚持每天为年轻科学家传授知识。 nineties九十，基数词复数；ninety九十；ninetieth第九十，序数词。根据“in his...”可知，in one’s+整十的基数词的复数形式，此处指“九十多岁”，故选A。 10．句意：他获得了前所未有的最高荣誉——2019年共和国勋章。 great伟大的，形容词原级；higher更高的，形容词比较级；the highest最高的，形容词最高级。根据“than ever”可知，此处用形容词比较级，比曾经的荣誉都高，用比较级的形式表达最高级。故选B。 Hu Hailan was born in Hangzhou, Zhejiang Province in 1973. While in school, she studied textbook knowledge 1 . In 1996, Hu Hailan received 2 invitation from Berkeley University after graduating with excellent results. It took 3 only six years to get her master’s and doctor’s degrees. She loves science a lot. She tries her best 4 out what truly causes depression (抑郁症). Her great findings are good for developing the medicine for treating depression. All in all, everything she does is to give people with depression a 5 life. Hu received UNESCO (联合国教科文组织) Outstanding Female Scientist Award in June, 2022. It 6 to reward (奖励) five outstanding scientists among women every year. Interestingly, Hu is the youngest woman 7 won the award last year. 8 the same time, she is the seventh Chinese winner of the award. Though she has got lots of awards in her life, she still 9 going on the way to help people with depression. We can see that Chinese 10 scientists are showing their abilities on the world stage now. They are great role models for us. 1．A．hardly B．harder C．hard 2．A．a B．an C．the 3．A．her B．hers C．herself 4．A．find B．to find C．finding 5．A．good B．better C．best 6．A．is held B．hold C．was held 7．A．who B．whom C．whose 8．A．In B．On C．At 9．A．keep B．keeps C．kept 10．A．woman B．women C．woman’s 【答案】 1．C 2．B 3．A 4．B 5．B 6．A 7．A 8．C 9．B 10．B 【导语】本文介绍了胡海岚的求学经历、科研成就及获得的荣誉，展现了中国女性科学家的国际影响力。 1．句意：在校期间，她刻苦学习课本知识。 hardly几乎不；harder更努力；hard努力地。根据“studied textbook knowledge”可知需用副词修饰动词，hard符合语境。故选C。 2．句意：1996年，胡海岚以优异成绩毕业后收到伯克利大学的邀请。 a一个，不定冠词，用于辅音音素前；an一个，不定冠词，用于元音音素前；the那个，定冠词，特指。根据“invitation”可知，此处表示泛指，用不定冠词，invitation以元音音素开头，需用an。故选B。 3．句意：她仅用六年就获得了硕士和博士学位。 her她的，形容词性物主代词；hers她的，名词性物主代词；herself她自己。此处修饰“degrees”需用形容词性物主代词。故选A。 4．句意：她热爱科学，竭尽全力找出抑郁症的真正成因。 find动词原形；to find不定式；finding动名词。try one’s best to do为固定搭配。故选B。 5．句意：她所做的一切是为了让抑郁症患者拥有更好的生活。 good好的；better更好的；best最好的。根据“everything she does is to give people with depression a ... life”可知，此处表示比较级“改善生活”。故选B。 6．句意：该奖项每年表彰五位杰出女性科学家。 is held一般现在时被动语态；hold一般现在时主动语态；was held一般过去时被动语态。描述客观事实用一般现在时，且主语为单数。故选A。 7．句意：有趣的是，胡是去年获奖者中最年轻的女性。 who引导定语从句指人；whom宾格；whose所有格。从句修饰woman，需用主格who作主语。故选A。 8．句意：与此同时，她是该奖项第七位中国获奖者。 In在……内；On在……上；At在……时。at the same time为固定搭配。故选C。 9．句意：尽管已获众多奖项，她仍坚持帮助抑郁症患者。 keep动词原形；keeps第三人称单数；kept过去式。时态为一般现在时，主语she为第三人称单数，谓语需用keeps。故选B。 10．句意：我们看到中国女性科学家正展现其国际影响力。 woman单数；women复数；woman’s所有格。scientists为复数，需用women修饰。故选B。 学科网（北京）股份有限公司 $ 期中复习之语法选择10篇 （Units1-3单元话题） 单元 单元话题 Unit 1 Water 水资源与环境保护 Unit 2 Digital life 科学技术与发明创造 Unit 3 Curious minds 好奇心 本资料共10篇专题训练，从上到下每单元依次对应3-4篇单元话题专题训练 I live in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided 1 keep the river clean. So they started a club called Stream Team. The club makes sure the water is clean and 2 for fish and people. And now I’m old enough to care for the river. It 3 like a treasure hunt to find rubbish. There are 4 kinds of rubbish in the river. My friends and I find plastic bags, empty bottles and cans, paper and other things. Last weekend my grandparents 5 six tons of rubbish. That was as heavy as 6 elephant. The rubbish is bad 7 the river or the animals and plants. So the club asks people who are relaxing on the river to take rubbish with them instead of throwing it into the river. 8 favorite thing is to look for water bugs (水生蝽)! The bugs like to stay at the bottom of the river. Many bugs can only live there 9 the water is clean. If we find lots of bugs, we will know that the river is clean enough for fish and people. We enjoy 10 care of the river. We help make sure it’s clean and a safe place. 1．A．help B．to help C．helping 2．A．healthy B．healthily C．health 3．A．is B．was C．are 4．A．both B．all C．either 5．A．collected B．will collect C．are collecting 6．A．an B．the C．a 7．A．with B．for C．in 8．A．Me B．I C．My 9．A．how B．before C．if 10．A．taking B．take C．to take When we think about water use, we usually focus on the direct ways we use water, such as drinking or bathing. However, there is a large amount of indirect water use that often goes unnoticed. Indirect water use refers to the water 1 in the production of goods and 2 that we use every day. For example, consider the production of a hamburger. The cow that provides the meat drinks a large amount of water 3 its life. What’s more, water is used 4 the crops that feed the cow. Then, in the factory, water is needed to process the meat, make the bun, and 5 the packaging. All these steps 6 indirect water use connected with a single hamburger. Similarly, making a cotton T-shirt needs a complex process. 7 also requires a large amount of water. Water is used to irrigate the cotton fields, process the raw cotton into fabric in factories, and dye and finish the fabric. Research has shown that the indirect water use for many products is much 8 than the direct water use. Understanding this idea 9 us realise the true value of every drop of water. We should make more conscious choices 10 purchasing products, choosing those from companies that are energy-saving and careful with water use. By doing so, we can play a part in conserving our limited water resources and ensuring a sustainable future. 1．A．consumed B．to consume C．consuming 2．A．serving B．services C．serve 3．A．at B．to C．throughout 4．A．to grow B．to growing C．grow 5．A．produce B．producing C．production 6．A．will need B．needs C．need 7．A．It B．That C．Those 8．A．great B．greater C．greatest 9．A．helps B．helped C．help 10．A．when B．until C．after 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从各小题的四个选项中选出一个最佳答案，使短文连贯完整。 World Water Day 2025 World Water Day happens every year on March 22nd. It 1 a day to think about our most important natural resource, water. We learn to save water and we learn about 2 water problems in some countries. Climate change is making it harder for some places to get enough water. Some countries are having more droughts. A drought is a disaster (灾难) where there is no rain for a long time, so plants, animals and people may die. The groundwater 3 very important at this time. Other countries are having more floods. A flood is a disaster where there is too 4 rain. The theme for World Water Day 2025 is “Glacier Preservation”. 5 know why we need to protect glaciers? Glaciers are huge blocks of ice in mountains and polar areas. They hold about 60% of the world’s fresh water! It is important for us to look after them and stop them from melting (融化). They help to get 6 fresh water from them. On World Water Day, adults and children across the world think about 7 importance of water. Water is very important to all life because humans, animals and plants would 8 without it. We need water to drink and we also need it 9 our bodies and clothes clean. Moreover, fresh water 10 by farmers to grow the food we eat every day. 1．A．am B．is C．are D．be 2．A．how does climate change cause B．how climate change causes C．how did climate change cause D．how climate change caused 3．A．becomes B．become C．became D．will become 4．A．many B．few C．much D．little 5．A．Are you B．You are C．Do you D．You do 6．A．lots of B．a lot C．a lots of D．lot of 7．A．a B．an C．/ D．the 8．A．die B．to die C．dies D．dying 9．A．give B．to give C．keep D．to keep 10．A．used B．uses C．is used D．was used 阅读短文，按照句子结构的语法性和上下文连贯的要求，从各小题的选项中选出最佳答案，使短文连贯完整。 Have you ever heard of Saihanba (塞罕坝)? It is a very big forest lying in Chengde, Hebei. In Mongolian, 1 name means “beautiful highland”. Just as the name suggests (暗示), across the area were endless forest grasslands and clear lakes. Saihanba used to be a royal (皇家的) hunting ground. The weather there was 2 that in spring all year round. However, in 1860, 3 enough money, the land was open to all people. In the following years, cutting trees and wild fires 4 destroyed (破坏) the forests and grasslands. By the 1950s, Saibanba had poor land without animals or plants. The plans for rebuilding a national forest in Saihanba started in the 1960s. 5 scientists travelled through Saihanba and studied there in 1961. When they 6 Saihanba, they could hardly find any trees. They finally found one standing alone in the large land. It greatly encouraged (鼓励) them. From then on, they asked the workers 7 working until they turned Saihanba into a new national forest. 8 they were planting trees there, they met many difficulties. But they overcame (克服) the difficulties and great changes have taken place since then. Today, Saihanba is famous as the “Emerald (绿宝石) of North China”. It is very important 9 Beijing’s water and air quality because it can make the environment better. It can also help to stop sandstorms. Nowadays, there are 10 sandstorms in Beijing than there used to be. 1．A．its B．it’s C．itself D．it 2．A．as nice as B．so nice as C．as dry as D．so dry as 3．A．make B．making C．to make D．made 4．A．quickly B．quick C．more quickly D．quicker 5．A．The number of B．A number of C．A little D．Little 6．A．arrived B．got in C．reached D．got 7．A．not stop B．didn’t stop C．don’t stop D．not to stop 8．A．Since B．After C．Before D．While 9．A．for B．of C．in D．with 10．A．the least B．fewer C．less D．fewest When we feel hungry, we can take out our phones and order some food easily. When we need to take a taxi, we can 1 use our phones to book one. It’s so 2 . But what will happen to the old unfamiliar (不熟悉的) with how to use 3 smartphone? With the development of technology, 4 lifestyle has been changed a lot. Lots of things can 5 through the Internet, such as shopping, buying tickets and so on. New apps are easy for the young, 6 they are difficult for the old. Now China has come up 7 several ways to solve this problem. Everyone should take action 8 this “digital gap (数字鸿沟)”. Sometimes we only need several minutes to learn 9 , but maybe it takes old people hours or even a few days. Next time when the 10 need help, we should be patient with them and never forget what they’ve done for us. 1．A．also B．either C．too 2．A．easily B．easy C．easiness 3．A．a B．an C．the 4．A．ourselves B．ours C．our 5．A．do B．doing C．be done 6．A．and B．but C．or 7．A．on B．to C．with 8．A．overcome B．to overcome C．overcoming 9．A．something new B．anything new C．everything new 10．A．old B．older C．oldest 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。 When we feel hungry, we can take out our phones and order some food easily. When we need to take a taxi, we can 1 use our phones to book one. It’s so 2 . But what will happen to the old unfamiliar (不熟悉的) with how to use 3 smartphone? With the development of technology, 4 lifestyle has been changed a lot. Lots of things can 5 through the Internet, such as shopping, buying tickets and so on. New apps are easy for the young, 6 they are difficult for the old. Now China has come up 7 several ways to solve this problem. Everyone should take action 8 this “digital gap (数字鸿沟)”. Sometimes we only need several minutes to learn 9 , but maybe it takes old people hours or even a few days. Next time when the 10 need help, we should be patient with them and never forget what they’ve done for us. 1．A．also B．either C．too 2．A．easily B．easy C．easiness 3．A．a B．an C．the 4．A．ourselves B．ours C．our 5．A．do B．doing C．be done 6．A．and B．but C．or 7．A．on B．to C．with 8．A．overcome B．to overcome C．overcoming 9．A．something new B．anything new C．everything new 10．A．old B．older C．oldest A scientist in China had a dream when he was a child. In the dream, he grew a new type of rice that was as big as a peanut. He thought, “How nice 1 will be to have a rice tree. The tree 2 help farmers to rest in its shade.” That child was Yuan Longping. Yuan grew up and became the “Father of Hybrid Rice”. In 3 1960s, he came up with an idea for hybrid rice. Since then, he has spent much of his time 4 new varieties. In 1973, together with other scientists, he 5 in developing hybrid rice. For this, he became famous 6 the “Father of Hybrid Rice”. In 1980, the technology for hybrid rice was introduced to the United States and, later, to many other countries around the world. Dr. Yuan’s success has helped people 7 enough food. We admire him 8 his great work. Although he left us and we 9 a great scientist in 2021, we 10 him forever. He is a hero in everyone’s heart. 1．A．this B．that C．it 2．A．can B．must C．should 3．A．a B．an C．the 4．A．study B．studying C．to study 5．A．succeed B．will succeed C．succeeded 6．A．as B．in C．for 7．A．having B．have C．had 8．A．for B．about C．with 9．A．will lose B．lose C．lost 10．A．remember B．will remember C．remembered 选择最恰当的答案。 In Wuhan, people 1 flowers have been lining up at the general building of the 719 Research Institute of China Shipbuilding Industry Group to pay their respects to Huang Xuhua. Born in 1926, in Shanwei, Guangdong Province, Huang grew up in the shadow (影子) of war. When he was a little boy, he was curious about science. He said that curiosity is his best teacher. In 1945, he entered Shanghai Jiao Tong University 2 shipbuilding, hoping to use his knowledge to protect the country. After 3 in 1949, Huang joined the nation’s shipbuilding industry. The top-secret nature of the project meant Huang could not visit his mother for three 4 . When he finally visited her in the late 1980s, she was in 5 90s. And his father passed away. “I believe loyalty (忠诚) to the country is the greatest form of filial piety (孝心) 6 my parents,” Huang said in a TV program. During his life, Huang earned awards for his hard work, 7 the National Moral Model, Medal of the Republic, and State Pre-eminent Science and Technology Award. He became an academician of the Chinese Academy of Engineering 8 1994. While some media called him the “father of China’s nuclear submarines (核潜艇)”, Huang 9 this title, saying, “China’s nuclear submarines were the result of collective (共同的) effort. I was doing 10 duty.” “We are sorry for his passing, and it is a great loss. We must tell our children about Huang’s story, helping them appreciate history and inspiring them to fight for the nation,” said a Wuhan resident who came to mourn Huang with his son and grandson. 1．A．carry B．carried C．carrying 2．A．study B．to study C．studying 3．A．graduate B．graduated C．graduating 4．A．decade B．decades C．decades-old 5．A．her B．hers C．she 6．A．in B．to C．with 7．A．include B．included C．including 8．A．in B．on C．at 9．A．reject B．rejects C．rejected 10．A．me B．my C．mine Huang Xuhua is the father of China’s first nuclear submarines (核潜艇). He died 1 the age of 99 in Wuhan on February 6th, 2025. Huang spent most of his life on the development of China’s nuclear submarine program. He was born in 1926 in Guangdong. As 2 very smart boy, Huang loved machines and studied shipbuilding at Shanghai Jiao Tong University later. In 1958, he 3 to lead a secret project: designing China’s first nuclear submarine. At that time, China had little knowledge in this field, and foreign 4 refused to share their technology (技术). Huang and his team met huge challenges, because they only 5 information from newspapers and studied two old American submarines. Without computers, they used simple tools like abacuses (算盘) and rulers. Three groups checked every count several times 6 no mistakes. 7 the project was stopped between 1962 and 1965, Huang never gave up. Finally, in 1970, China built its first nuclear submarine 8 . Huang’ s name was kept secret until 1987. Even in his 9 , Huang worked daily to teach young scientists. He also cared about how he could help those young people. He received a 10 praise than ever—the Medal of the Republic (共和国勋章) in 2019. 1．A．for B．with C．at 2．A．a B．an C．the 3．A．deciding B．decides C．decided 4．A．countries B．country’s C．country 5．A．got B．will get C．are getting 6．A．made B．making C．to make 7．A．If B．Although C．Before 8．A．successful B．successfully C．success 9．A．nineties B．ninety C．ninetieth 10．A．great B．higher C．the highest Hu Hailan was born in Hangzhou, Zhejiang Province in 1973. While in school, she studied textbook knowledge 1 . In 1996, Hu Hailan received 2 invitation from Berkeley University after graduating with excellent results. It took 3 only six years to get her master’s and doctor’s degrees. She loves science a lot. She tries her best 4 out what truly causes depression (抑郁症). Her great findings are good for developing the medicine for treating depression. All in all, everything she does is to give people with depression a 5 life. Hu received UNESCO (联合国教科文组织) Outstanding Female Scientist Award in June, 2022. It 6 to reward (奖励) five outstanding scientists among women every year. Interestingly, Hu is the youngest woman 7 won the award last year. 8 the same time, she is the seventh Chinese winner of the award. Though she has got lots of awards in her life, she still 9 going on the way to help people with depression. We can see that Chinese 10 scientists are showing their abilities on the world stage now. They are great role models for us. 1．A．hardly B．harder C．hard 2．A．a B．an C．the 3．A．her B．hers C．herself 4．A．find B．to find C．finding 5．A．good B．better C．best 6．A．is held B．hold C．was held 7．A．who B．whom C．whose 8．A．In B．On C．At 9．A．keep B．keeps C．kept 10．A．woman B．women C．woman’s 学科网（北京）股份有限公司 $