期末复习之单项选择100题（上海专用）-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）

期末复习之单项选择100题 (全册重点知识全覆盖) 1．________ I go to sleep, I like to read some science fiction stories. A．When B．While C．Before D．After 2．He saw the car accident ________ he got off the bus. A．since B．as C．until D．while 3．Alice didn’t go to bed ________ she finished all her homework. A．unless B．while C．until D．because 4．Smiling is the best policy. People will smile back ________ you smile at them. A．unless B．though C．when D．until 5．Mr. White has collected more than sixty Chinese paintings ________ he came to Shanghai five years ago. A．since B．when C．before D．until 6．You’d better make a good plan ________ you take a holiday. A．before B．unless C．until D．after 7．It has been half a year ________ they met each other last time. A．until B．before C．while D．since 8．Tom didn’t go to bed ________ his mother came back last night. A．until B．since C．because D．unless 9．I see some restaurants, a few shops and a lot of people ________ I’m on the bus. A．since B．until C．because D．when 10．Alice will work as a doctor after she ________ school. A．left B．had left C．leaves D．will leave 11．Finally, I agreed ________ my parents and we chose the white computer. A．to B．with C．on D．about 12．Not only Tim but also I ________ interested in DIY. We often make nice things. A．am B．are C．was D．were 13．The library in our town will provide students ________ free books and magazines this weekend. A．for B．from C．between D．with 14．Half of the students on the playground are playing basketball, and the rest ________ running. A．is B．has C．are D．have 15．Please ________ the rubbish and put it into the proper rubbish box. A．pick up B．give up C．look up D．take up 16．While we ________ a picnic in the park, it ________ to rain. A．had; was starting B．had; started C．were having; was starting D．were having; started 17．I’ll go to New Zealand for the summer holiday as soon as the school term ________. A．ends B．will end C．ended D．is ending 18．Make sure _______ has the textbooks when the new term starts. A．nobody B．anybody C．somebody D．everybody 19．There was ________ to eat at home, so I went out to get some food. A．anything B．nothing C．something D．everything 20．Lisa was busy taking notes ________ Mark was giving a talk. A．if B．unless C．until D．while 21．While Sally ________ the housework, her mother came back from work. A．are doing B．was doing C．did D．does 22．________ he heard the little girl crying for help outside, he rushed out of the room. A．As soon as B．Unless C．If D．Although 23．Daisy will have a holiday as soon as she ________ the work next week. A．finishes B．would finish C．will finish D．finished 24．There isn’t ________ in the classroom. All the students are having a PE lesson in the playground. A．somebody B．anybody C．nobody D．everybody 25．I advise you not to show ________ on the Internet because it may cause trouble. A．anything personal B．personal anything C．something personal D．personal something 26．The manager asked his secretary (秘书) ________ the report before Friday. A．finish B．finishes C．finishing D．to finish 27．I failed _________ what they said because they spoke so fast. A．catch B．to catch C．caught D．being caught 28．We should try our best __________ the air cleaner. A．make B．making C．to make D．makes 29．—Mary is very generous (慷慨的). —Yes, she gave away the food ________ people in need. A．to help B．to helping C．helped D．helping 30．He made us ________ by making faces. A．to laugh B．laughing C．laugh D．laughed 31．Lisa plans ________ a new picture next week. A．draw B．to draw C．drawing D．drew 32．— When shall we go to the History Museum, this Saturday or Sunday? — ________ is OK. I’m free these days. A．Both B．All C．Either D．Neither 33．On Tom’s way to his office, he saw people ________ to the shop to buy fruit and vegetables. A．going B．went C．to going D．to go 34．The ________ noise from the street made it hard for me to do my homework. A．annoying B．nice C．quiet D．beautiful 35．A ________ is a person who studies something carefully to find new information. A．magician B．researcher C．doctor D．driver 36．My little brother is ________ about playing football. He plays it every day. A．angry B．sad C．crazy D．happy 37． the journey was tiring，Jeff thought it was worth both the time and the money. A．As B．Since C．Unless D．Although 38．Although Fred and Doris were poor farmers, ________ they worked hard and lived happily. A．because B．/ C．but D．since 39．________ Jill isn’t feeling well today, ________ she still goes to school. A．Although; but B．But; although C．Although; / D．But; though 40．Dad sometimes goes to the supermarket with us, ________ he hates going shopping. A．because B．so C．though D．if 41．________ Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind. A．If B．Unless C．Before D．Although 42．The fridge is environmentally friendly ________ it uses less electricity. A．because B．until C．before D．though 43．________ we’ve got a long time to wait for the plane, let’s have a cup of coffee. A．Since B．Although C．When D．Before 44．________ the typhoon is gone, why not take a walk at the seaside? A．Although B．While C．Unless D．Now that 45．The doctor won’t leave her patients ________ she should take good care of them. A．unless B．because C．since D．if 46．－What shall we do now? －_______ it’s raining hard, let’s stay at home. A．So B．Since C．Though D．If 47．________ all the guests are here, why don’t we begin the party at once? A．Although B．As soon as C．After D．Now that 48．You can’t feed cats any chocolate ________ it’s harmful to them. A．though B．so C．while D．as 49．Sally likes staying home with a book ________ her sister is always out playing sports. A．so B．while C．if D．or 50．I hope ________ out more information about it on the Internet. A．find B．to find C．finding D．to finding 51．I think listening is as ________ as speaking in a conversation. A．important B．more important C．most important D．the most important 52．Nobody is ________. We should understand each other. A．talented B．natural C．perfect D．hard-working 53．—I can’t join your trip this weekend. —________! Maybe next time. A．Good luck B．You’re right C．What a pity D．I’m sorry 54．Your dream won’t come true ________ you know what your dream is. A．after B．unless C．while D．since 55．We will have to put off the sports meeting ________ the weather improves. A．unless B．if C．when D．because 56．________ you can use your dictionary, you will learn English better. A．If B．Unless C．Though D．Before 57．Mike will give you a call if he ________ some information. A．will get B．is getting C．gets D．got 58．She goes to ________ town without telling anyone. A．a B．an C．the D．/ 59．People can do a lot of things ________ the help of AI technology. A．on B．for C．with D．in 60．If you are not sure of the quality, you ________ check the feedback online. A．can B．will C．must D．need 61．Computers can work out the problems ________ than human beings. A．much fast B．more faster C．much more faster D．much faster 62．Hurry up. Once the concert starts, nobody________ to enter the concert hall. A．allows B．is allowed C．allowed D．is allowing 63．Our school will go on a charity sale in the playground tomorrow ________ the weather is bad. A．because B．when C．unless D．if 64．Many of us dream of traveling around the world. But few make that dream come ________. A．really B．truly C．wrong D．true 65．Thanks to the invention of the smartphone, it’s convenient to take photos ________. A．anyone B．anytime C．anybody D．anything 66．The lady is going to have an important meeting to ________ in Beijing in two weeks’ time. A．attend B．join C．join in D．take 67．Aren’t lions very fierce? We stopped ________ a few quick pictures of them. A．take B．to take C．taking D．took 68．________ you eat too much junk food, it can finally do harm to your body one day. A．If B．Although C．So D．Or 69．The traffic in Shanghai will become better if everyone ________ the traffic rules. A．will obey B．is obeying C．obey D．obeys 70．We should work together as a team. Teamwork is of great ________ to our success. A．important B．importance C．importantly D．import 71．They had a long ________ about how to solve the problem. A．discuss B．discussion C．discussing D．discussed 72．Everyone in our team should do their part ________ the task on time. A．to finish B．finishing C．finish D．finished 73．The leader ________ us to work hard and never give up. A．encourages B．courage C．encouraging D．encouraged 74．When we work in a team, we should learn to ________ with others. A．compete B．compare C．cooperate D．complain 75．The project was a great ________ because of everyone’s hard work. A．succeed B．success C．successful D．successfully 76．We need to divide the work ________ so that everyone knows what to do. A．clear B．clearly C．clarity D．clearing 77．The basketball team won the game because of their good ________. A．teamwork B．team C．teams D．teaming 78．If you have any problems, you can ________ your teacher for advice. A．ask B．look C．find D．search 79．They are all ________ to work on the project. A．eager B．eagerness C．eagerly D．eagerer 80．________ you work together, you will be able to finish the task quickly. A．As long as B．As soon as C．As well as D．As far as 81．The students are busy ________ the stage for the school play. A．set up B．setting up C．to set up D．set 82．The teacher asked us to do the experiment ________ groups. A．in B．on C．with D．by 83．We should learn from each other and ________ our knowledge and experience. A．share B．tell C．say D．speak 84．The movie was so ________ that everyone enjoyed it. A．enjoy B．enjoyable C．enjoyment D．enjoyed 85．A curious mind can drive people ________ new knowledge and discover amazing things. A．explore B．to explore C．exploring D．explored 86．Scientists always have a strong ________ to find out the truth behind natural phenomena. A．curiosities B．curiosity C．curious D．curiously 87．The little boy asked so many ________ questions that his mother couldn’t answer all of them. A．interest B．interesting C．interested D．interests 88．It was his curious mind that led him ________ the secret of the ancient ruins. A．discover B．to discover C．discovering D．discovered 89．________ important it is to keep a curious mind in the process of learning! A．What B．What a C．How D．How a 90．She is always ________ about the world around her and reads a lot of books to satisfy her curiosity. A．wonder B．wonderful C．wondering D．curious 91．Curious people are more likely to ________ new ideas and make great achievements. A．come up with B．come out C．come on D．come in 92．The teacher encouraged the students to be curious and ________ different experiments. A．carry on B．carry out C．carry away D．carry off 93．His curiosity ________ him to travel around the world and experience different cultures. A．made B．let C．drove D．had 94．A curious mind can help us ________ the unknown and open up new horizons. A．explores B．exploring C．explored D．explore 95．Many great inventions in history were the result of people’s ________ minds. A．curious B．care C．careful D．careless 96．When we are curious about something, we will ________ to find the answers. A．make efforts B．make a decision C．make progress D．make mistakes 97．She has a natural ________ for science and is always eager to learn more. A．talent B．taste C．task D．trade 98．The scientist’s curious mind led him to ________ a new theory that changed people’s understanding. A．create B．invent C．discover D．find 99．We should encourage children to ask questions and keep their ________ alive. A．curiosity B．courage C．confidence D．kindness 100．To make your DIY work perfect, you’d better not start ___________ you get all the tools ready. A．when B．while C．before D．after 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 期末复习之单项选择100题 (全册重点知识全覆盖) 1．________ I go to sleep, I like to read some science fiction stories. A．When B．While C．Before D．After 【答案】C 【详解】句意：睡觉前，我喜欢读一些科幻小说。 考查连词辨析。When当……时；While当……的时候；Before在……以前；After在……以后。根据语境可知，此处指睡觉前读一些科幻小说。故选C。 2．He saw the car accident ________ he got off the bus. A．since B．as C．until D．while 【答案】B 【详解】句意：他一下车就看到了车祸。 考查连词辨析。since因为；as当……时；until直到；while当……时，后接持续性动词。根据“He saw the car accident”和“he got off the bus”可知两个短暂性动作同时发生，as符合句意。故选B。 3．Alice didn’t go to bed ________ she finished all her homework. A．unless B．while C．until D．because 【答案】C 【详解】句意：爱丽丝直到做完所有作业才上床睡觉。 考查从属连词辨析。unless除非；while当……的时候；until直到；because因为。根据“Alice didn’t go to bed … she finished all her homework.”可知，此处是指直到完成了所有的家庭作业她才去睡觉；考查not…until…“直到……才……”，固定搭配。故选C。 4．Smiling is the best policy. People will smile back ________ you smile at them. A．unless B．though C．when D．until 【答案】C 【详解】句意：微笑是最好的策略，当你对他们微笑时，人们将回报你笑容。 考查时间状语从句。unless除非；though虽然；when当……时；until直到……才。根据“People will smile back...you smile at them.”可知，指当你对他们微笑时，此句是when引导的时间状语从句，意为“当……时”。故选C。 5．Mr. White has collected more than sixty Chinese paintings ________ he came to Shanghai five years ago. A．since B．when C．before D．until 【答案】A 【详解】句意：怀特先生自五年前来到上海以来，已经收藏了六十多幅中国画。 考查连词辨析。since自从；when当……时候；before在……之前；until直到……为止。根据“Mr. White has collected...he came to Shanghai five years ago”可知，主句是现在完成时，表示从过去持续到现在的动作，用since引导时间状语从句。故选A。 6．You’d better make a good plan ________ you take a holiday. A．before B．unless C．until D．after 【答案】A 【详解】句意：你最好在度假之前制定一个好计划。 考查连词辨析。before在……之前；unless除非；until直到……为止；after在……之后。根据“make a good plan...you take a holiday”可知，制定计划应该在度假之前。before符合语境。故选A。 7．It has been half a year ________ they met each other last time. A．until B．before C．while D．since 【答案】D 【详解】句意：自从他们上次见面已经半年了。 考查从属连词辨析。until直到；before在……之前；while当……时候；since自从。since+一般过去时态的从句，主句用现在完成时态。故选D。 8．Tom didn’t go to bed ________ his mother came back last night. A．until B．since C．because D．unless 【答案】A 【详解】句意：汤姆昨晚直到他妈妈回来才睡觉。    考查连词辨析。until直到；since自从；because因为；unless除非。根据句意，强调“到妈妈回来才睡觉”的时间节点，且主句为否定结构，not...until“直到……才”符合语境。故选A。 9．I see some restaurants, a few shops and a lot of people ________ I’m on the bus. A．since B．until C．because D．when 【答案】D 【详解】句意：我在公共汽车上看到一些餐馆、几家商店和很多人。 考查连词辨析。since自从；until直到；because因为；when当……时。根据句意可知，主句描述的是在公交车上看到的场景，从句表示时间背景，因此选择表示时间的连词when最符合语境。故选D。 10．Alice will work as a doctor after she ________ school. A．left B．had left C．leaves D．will leave 【答案】C 【详解】句意：爱丽丝毕业后将当医生。 考查一般现在时。left离开，为leave的过去式或过去分词；had left为过去完成时；leaves为leave的第三人称单数形式；will leave为一般将来时。根据“Alice will work as a doctor after she…school.”可知，此处指Alice毕业之后，她将当医生，句子为主从复合句，含有after引导的时间状语从句，遵循“主将从现”原则，从句应用一般现在时，空处应用leaves。故选C。 11．Finally, I agreed ________ my parents and we chose the white computer. A．to B．with C．on D．about 【答案】B 【详解】句意：最终，我同意了父母的意见，我们选择了那台白色的电脑。   考查介词辨析。to到；with和；on在……上面；about关于。根据句意“同意了父母的意见”可知，此处是固定搭配“agree with sb”。故选B。 12．Not only Tim but also I ________ interested in DIY. We often make nice things. A．am B．are C．was D．were 【答案】A 【详解】句意：不仅Tim，而且我也对DIY感兴趣。我们经常制作好物品。 考查主谓一致和时态。not only…but also…意为“不仅……而且……”，连接两个并列的主语时，谓语动词的数要与邻近的主语保持一致，此处邻近的主语为I，可排除are和were；由后句“We often make nice things.”可知，讲述的是现在的情况，应用一般现在时，故选A。 13．The library in our town will provide students ________ free books and magazines this weekend. A．for B．from C．between D．with 【答案】D 【详解】句意：我们镇上的图书馆这个周末将为学生提供免费的书籍和杂志。 考查词义辨析。for关于；from来自；between在……和……之间；with和，带有。根据“provide”及句意可知考查provide sb with sth“为某人提供某物”，故选D。 14．Half of the students on the playground are playing basketball, and the rest ________ running. A．is B．has C．are D．have 【答案】C 【详解】句意：操场上有一半的学生在打篮球，其余的在跑步。 考查主谓一致。is是，be动词单数形式；has有，动词三单形式；are是，be动词复数形式；have有，动词原形。根据“the rest...running”可知，此处表示其余的学生在跑步，用be动词构成“be doing”结构表示进行时，排除B和D；主语the rest表示“其余的学生”，指代复数，be动词应用are。故选C。 15．Please ________ the rubbish and put it into the proper rubbish box. A．pick up B．give up C．look up D．take up 【答案】A 【详解】句意：请捡起垃圾，并将其放入适当的垃圾箱。 考查动词短语辨析。pick up捡起；give up放弃；look up查阅；take up开始从事。根据“put it into the proper rubbish box”可知，此处是指把垃圾捡起来。故选A。 16．While we ________ a picnic in the park, it ________ to rain. A．had; was starting B．had; started C．were having; was starting D．were having; started 【答案】D 【详解】句意：当我们在公园里野餐时，开始下雨了。 考查动词时态。根据“While we ... a picnic in the park”可知，此处是由while引导的时间状语从句，后跟延续性动词，从句时态用过去进行时，结构为“was/were doing”，排除AB选项；动词start为非延续性动词，所以主句用一般过去时，故选D。 17．I’ll go to New Zealand for the summer holiday as soon as the school term ________. A．ends B．will end C．ended D．is ending 【答案】A 【详解】句意：学期一结束，我就去新西兰过暑假。 考查动词时态。as soon as“一……就……”，引导时间状语从句时，遵循“主将从现”原则，从句主语为“the school term”，用三单形式。故选A。 18．Make sure _______ has the textbooks when the new term starts. A．nobody B．anybody C．somebody D．everybody 【答案】D 【详解】句意：新学期开始时，要确保每个人都有课本。 考查代词辨析。nobody没有人；anybody任何人；somebody某人；everybody每个人。根据“when the new term starts.”可知，新学期开始要确保每个人都有课本。故选D。 19．There was ________ to eat at home, so I went out to get some food. A．anything B．nothing C．something D．everything 【答案】B 【详解】句意：家里没有东西吃了，所以我出去买一些食物。 考查代词。anything任何事，用于否定句或一般疑问句；nothing没什么；something某物，用于肯定句；everything一切。根据“so I went out to get some food”可知，我出去买食物，因此表示家里没有什么可以吃的了，所以用代词nothing，故选B。 20．Lisa was busy taking notes ________ Mark was giving a talk. A．if B．unless C．until D．while 【答案】D 【详解】句意：当马克演讲时，丽莎正忙着做笔记。 考查连词辨析。if如果；unless除非；until直到；while当，而。根据“Lisa was busy taking notes...Mark was giving a talk”可知此处表示两个动作同时发生，用while连接。故选D。 21．While Sally ________ the housework, her mother came back from work. A．are doing B．was doing C．did D．does 【答案】B 【详解】句意：当萨莉正在做家务时，她妈妈下班回来了。 考查过去进行时。此处是“while”引导时间状语从句，表示“正在做家务”，妈妈下班回来了。从句用进行时态，结合主句“came back”是一般过去时，从句应用过去进行时，其结构为“was/were+现在分词”，主语“Sally”是第三人称单数，所以用“was doing”。故选B。 22．________ he heard the little girl crying for help outside, he rushed out of the room. A．As soon as B．Unless C．If D．Although 【答案】A 【详解】句意：他一听到小女孩在外面喊救命，就冲出了房间。 考查连词辨析。As soon as一……就；Unless除非；If如果；Although虽然。根据“…he heard the little girl crying for help outside, he rushed out of the room.”可知，此处表示“一……就”，用as soon as引导时间状语从句，故选A。 23．Daisy will have a holiday as soon as she ________ the work next week. A．finishes B．would finish C．will finish D．finished 【答案】A 【详解】句意：黛西下周她一做完工作就放假。 考查动词时态。finishes完成，一般现在时；would finish一般过去将来时；will finish一般将来时；finished一般过去时。as soon as“一……就”引导的时间状语从句，满足“主将从现”，因此此空用一般现在时。故选A。 24．There isn’t ________ in the classroom. All the students are having a PE lesson in the playground. A．somebody B．anybody C．nobody D．everybody 【答案】B 【详解】句意：教室里一个人也没有。所有的学生都在操场上体育课。 考查复合不定代词辨析。somebody某人；anybody任何人；nobody没有人；everybody每个人。根据“All the students are having a PE lesson in the playground.”可知，教室里没有人，此处是否定句，故选B。 25．I advise you not to show ________ on the Internet because it may cause trouble. A．anything personal B．personal anything C．something personal D．personal something 【答案】A 【详解】句意：我建议你不要在互联网上展示任何个人信息，因为这可能会引起麻烦。 考查不定代词辨析以及与形容词的位置关系。something某事，常用于肯定句中；anything任何事，常用于否定句和疑问句。由句中not可知本句是否定句，应用anything，形容词修饰不定代词时需后置。故选A。 26．The manager asked his secretary (秘书) ________ the report before Friday. A．finish B．finishes C．finishing D．to finish 【答案】D 【详解】句意：经理让他的秘书在周五之前完成这份报告。 考查非谓语动词。根据“The manager asked his secretary...the report before Friday.”可知，经理让他的秘书在周五之前完成这份报告。“ask sb. to do sth.”意思是“要求/让某人做某事”，所以此处要用动词不定式to finish作宾语补足语。故选D。 27．I failed _________ what they said because they spoke so fast. A．catch B．to catch C．caught D．being caught 【答案】B 【详解】句意：我没听清楚他们说什么，因为他们说得太快了。 考查非谓语动词。根据“I failed”可知，考查fail to do sth“做某事失败”，因此设空处填不定式。故选B。 28．We should try our best __________ the air cleaner. A．make B．making C．to make D．makes 【答案】C 【详解】句意：我们应该尽最大努力使空气更清洁。 考查非谓语动词。make使变得，动词原形；making使变得，现在分词或动名词；to make使变得，动词不定式；makes使变得，动词第三人称单数。try one’s best to do sth“尽最大努力做某事”。故选C。 29．—Mary is very generous (慷慨的). —Yes, she gave away the food ________ people in need. A．to help B．to helping C．helped D．helping 【答案】A 【详解】句意：——玛丽很慷慨。——是的，她把食物分发给需要帮助的人。 考查动词不定式。“gave away”（分发）后接“to help”表示分发的目的是帮助他人，符合句意。故选A。 30．He made us ________ by making faces. A．to laugh B．laughing C．laugh D．laughed 【答案】C 【详解】句意：他扮鬼脸逗我们笑。 考查非谓语动词。分析句子结构可知，此处应用省略to的不定式，作宾补。故选C。 31．Lisa plans ________ a new picture next week. A．draw B．to draw C．drawing D．drew 【答案】B 【详解】句意：Lisa计划下周画一幅新画。 考查plan的用法。plan“计划”，是动词，其后接动词不定式作宾语，故选B。 32．— When shall we go to the History Museum, this Saturday or Sunday? — ________ is OK. I’m free these days. A．Both B．All C．Either D．Neither 【答案】C 【详解】句意：——我们将什么时候去历史博物馆，这个周六还是周日？——两天中任何一天都行。这些天我有空。 考查代词辨析。both两者都，作主语时，谓语动词用复数；all三者以上都；either两者中任何一个，作主语时，谓语动词用单数；neither两者都不。根据“this Saturday or Sunday”和“I’m free these days”可知周六和周日都行，且谓语动词is为单数，故选C。 33．On Tom’s way to his office, he saw people ________ to the shop to buy fruit and vegetables. A．going B．went C．to going D．to go 【答案】A 【详解】句意：在汤姆去办公室的路上，他看到人们去商店买水果和蔬菜。 考查非谓语动词。see sb do sth.“看到某人做了某事”；see sb. doing sth.“看到某人正在做某事”。根据“On Tom’s way to his office”可知在去办公室的路上，看到人们正在去买水果和蔬菜。故选A。 34．The ________ noise from the street made it hard for me to do my homework. A．annoying B．nice C．quiet D．beautiful 【答案】A 【详解】句意：来自街道的恼人的噪音使我很难做作业。 考查形容词辨析。annoying恼人的；nice好的；quiet安静的；beautiful美丽的。根据“noise”和“made it hard for me to do my homework”可知应是恼人的噪音，故选A。 35．A ________ is a person who studies something carefully to find new information. A．magician B．researcher C．doctor D．driver 【答案】B 【详解】句意：一个研究人员是指仔细研究某事物以发现新信息的人。 考查名词辨析。magician魔术师；researcher研究人员；doctor医生；driver司机。根据“who studies something carefully to find new information.”可知此处是指仔细研究以发现新信息的人，是指研究人员。故选B。 36．My little brother is ________ about playing football. He plays it every day. A．angry B．sad C．crazy D．happy 【答案】C 【详解】句意：我的弟弟对踢足球很着迷，他每天都踢。 考查形容词辨析。angry生气的；sad难过的；crazy疯狂的；狂热的；happy高兴的。根据后句“He plays it every day”可知，弟弟对足球非常热衷。故选C。 37． the journey was tiring，Jeff thought it was worth both the time and the money. A．As B．Since C．Unless D．Although 【答案】D 【详解】句意：虽然旅途很累，杰夫认为时间和金钱都值得。 A. As当……的时候；B. Since    自从；C. Unless除非；D. Although尽管。根据下文Jeff thought it was worth both the time and the money.可知上文是让步状语从句，这里用Although引导。根据题意，故选D。 38．Although Fred and Doris were poor farmers, ________ they worked hard and lived happily. A．because B．/ C．but D．since 【答案】B 【详解】句意：尽管弗雷德和多丽丝是贫穷的农民，但他们工作努力，生活幸福。 考查连词。because因为；but但是；since自从。此处是although引导的让步状语从句，不和but连用。故选B。 39．________ Jill isn’t feeling well today, ________ she still goes to school. A．Although; but B．But; although C．Although; / D．But; though 【答案】C 【详解】句意：尽管吉尔今天感觉不舒服，但她仍然去上学了。 考查连词辨析。although尽管，引导让步状语从句；but但是，表示转折；though尽管，引导让步状语从句。根据语境可知，此处是在描述尽管吉尔身体不舒服，但她仍然去上学了，although和though都可以表示“尽管”的意思，用来引导让步状语从句，但它们都不能与but连用，所以第一个空用Although或Though，第二个空不填。故选C。 40．Dad sometimes goes to the supermarket with us, ________ he hates going shopping. A．because B．so C．though D．if 【答案】C 【详解】句意：爸爸有时会和我们一起去超市，虽然他讨厌购物。 考查连词辨析。because因为；so因此；though尽管；if如果。根据“Dad sometimes goes to the supermarket with us...he hates going shopping.”可知，尽管讨厌购物，还是和我们去超市，用though“尽管”，引导让步状语从句。故选C。 41．________ Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind. A．If B．Unless C．Before D．Although 【答案】D 【详解】句意：杂交水稻之父袁隆平虽然去世了，但他永远在我的脑海里。 考查连词辨析。If如果；Unless除非；Before在……之前；Although虽然。根据“Yuan Longping, the Father of Hybrid Rice, has passed away, he is forever in my mind”可知前后两句是让步关系，用although引导让步状语从句。故选D。 42．The fridge is environmentally friendly ________ it uses less electricity. A．because B．until C．before D．though 【答案】A 【详解】句意：这台冰箱很环保，因为耗电少。 考查连词。because因为；until直到；before在……之前；though尽管。结合句意，前一句表示这台冰箱是环保的，后一句表示它耗电少，前后表示因果关系，因此用连词because，故选A。 43．________ we’ve got a long time to wait for the plane, let’s have a cup of coffee. A．Since B．Although C．When D．Before 【答案】A 【详解】句意：既然我们等飞机还有很长时间，我们喝杯咖啡吧。 考查连词辨析。Since既然；Although尽管；When当……时；Before在……之前。根据“let’s have a cup of coffee”可知去喝咖啡是因为要等很长时间飞机，用since引导原因状语从句。故选A。 44．________ the typhoon is gone, why not take a walk at the seaside? A．Although B．While C．Unless D．Now that 【答案】D 【详解】句意：既然台风已经过去了，为什么不去海边散步呢？ 考查Now that引导的原因状语从句。Although虽然；While当……时；Unless除非，如果不；Now that既然。根据“…the typhoon is gone, why not take a walk at the seaside?”，结合选项可知，此处应该表达既然台风已经过去了，为什么不去海边散步呢，所以此处应该用Now that引导原因状语从句。故选D。 45．The doctor won’t leave her patients ________ she should take good care of them. A．unless B．because C．since D．if 【答案】B 【详解】句意：医生不会离开她的病人，因为她应该照顾好他们。 考查从属连词辨析。unless除非；because因为；since自从；if如果。空格前后两句为因果关系，前果后因，用because引导原因状语从句。故选B。 46．－What shall we do now? －_______ it’s raining hard, let’s stay at home. A．So B．Since C．Though D．If 【答案】B 【详解】句意：——我们现在该做什么呢？——鉴于正在下雨，让我们待在家里吧。 考查连词辨析。So因此；Since既然；Though尽管；If如果。根据“... it’s raining hard, let’s stay at home.”可知，此处因为在下雨，所以我们待在家里，用since表示原因。故选B。 47．________ all the guests are here, why don’t we begin the party at once? A．Although B．As soon as C．After D．Now that 【答案】D 【详解】句意：既然所有的客人都到了，我们为什么不马上开始聚会呢？ 考查状语从句用法。Although虽然、尽管；As soon as一……就……；After在……之后；Now that由于、既然。根据“…all the guests are here, why don’t we begin the party at once?”可知，既然所有的客人都到了，我们为什么不马上开始聚会呢？因此用Now that引导原因状语从句。故选D。 48．You can’t feed cats any chocolate ________ it’s harmful to them. A．though B．so C．while D．as 【答案】D 【详解】句意：你不能给猫喂巧克力，因为那对它们有害。 考查连词辨析。though虽然；so因此；while当……时；as因为。“it’s harmful to them”是“You can’t feed cats any chocolate”的原因，用as引导原因状语从句，故选D。 49．Sally likes staying home with a book ________ her sister is always out playing sports. A．so B．while C．if D．or 【答案】B 【详解】句意：Sally喜欢待在家里看书，而她的姐姐总是外出运动。 考查连词辨析。so所以，表示结果；while而，表对比；if如果，表示条件；or或者，表示选择。根据“Sally likes staying home with a book...her sister is always out...”可知前后句为对比关系，需用“while”连接。故选B。 50．I hope ________ out more information about it on the Internet. A．find B．to find C．finding D．to finding 【答案】B 【详解】句意：我希望在网上找到更多关于它的信息。 考查非谓语动词。根据“hope”可知，此处是hope to do sth.希望做某事，应用动词不定式作宾语。故选B。 51．I think listening is as ________ as speaking in a conversation. A．important B．more important C．most important D．the most important 【答案】A 【详解】句意：我认为在对话中听和说一样重要。 考查形容词原级的用法。根据语境以及“as...as...”这一结构可知，此处是在描述在对话中听和说同等重要，“as...as...”中间要用形容词或副词的原级，所以应该用important。故选A。 52．Nobody is ________. We should understand each other. A．talented B．natural C．perfect D．hard-working 【答案】C 【详解】句意：——没有人是完美的。我们应该互相理解。 考查形容词辨析。talented有天赋的；natural自然的；perfect完美的；hard-working勤奋的。根据“We should understand each other”可推知，前句强调“人无完人”。故选C。 53．—I can’t join your trip this weekend. —________! Maybe next time. A．Good luck B．You’re right C．What a pity D．I’m sorry 【答案】C 【详解】句意：——这个周末我不能参加你的旅行了。——真遗憾！也许下次吧。 考查情景交际。Good luck祝你好运；You’re right你说的对；What a pity真遗憾；I’m sorry对不起。根据“—I can’t join your trip this weekend.—…Maybe next time.”及选项可知，真遗憾！也许下次吧。此处是对对方无法参加旅行的回应，表示理解和不介意。故选C。 54．Your dream won’t come true ________ you know what your dream is. A．after B．unless C．while D．since 【答案】B 【详解】句意：如果你不知道你的梦想是什么，你的梦想就不会实现。 考查连词辨析。after在……之后；unless如果不，除非；while与……同时；since自从。根据“Your dream won’t come true...you know what your dream is.”可知，此处是unless引导的条件状语从句，你的梦想不会实现，除非你知道你的梦想。故选B。 55．We will have to put off the sports meeting ________ the weather improves. A．unless B．if C．when D．because 【答案】A 【详解】句意：除非天气好转，否则我们将不得不推迟运动会。 考查连词。unless除非；if如果；when当……时候；because因为。结合句意，我们将推迟运动会，是在天气没有好转的情况下，因此用unless引导的条件状语，故选A。 56．________ you can use your dictionary, you will learn English better. A．If B．Unless C．Though D．Before 【答案】A 【详解】句意：如果你能使用字典，你会学英语学得更好。 考查从属连词辨析。If如果；Unless除非；Though虽然；Before在……之前。根据“…you can use your dictionary, you will learn English better.”可知，此处空后为条件，且为肯定条件，使用if引导条件状语从句，故选A。 57．Mike will give you a call if he ________ some information. A．will get B．is getting C．gets D．got 【答案】C 【详解】句意：如果迈克得到一些信息，他会给你打电话的。 考查动词时态。if引导的条件状语从句，遵循“主将从现”的原则，即主句用一般将来时，从句用一般现在时表将来。从句主语“he”是第三人称单数，所以动词要用第三人称单数形式gets，故选C。 58．She goes to ________ town without telling anyone. A．a B．an C．the D．/ 【答案】D 【详解】句意：她没告诉任何人就进城了。 考查冠词。a不定冠词，表泛指，用于以辅音音素开头的单词前；an不定冠词，表泛指，用于以元音音素开头的单词前；the定冠词，表特指；/零冠词。go to town“进城”，是固定搭配。故选D。 59．People can do a lot of things ________ the help of AI technology. A．on B．for C．with D．in 【答案】C 【详解】句意：在人工智能技术的帮助下，人们可以做很多事情。 考查介词辨析。on在……上；for为了；with用，借助；in在……里。根据“...the help of AI technology”可知，此处表示“在人工智能技术的帮助下”，with the help of...表示“在……的帮助下”。故选C。 60．If you are not sure of the quality, you ________ check the feedback online. A．can B．will C．must D．need 【答案】A 【详解】句意：如果你对质量不确定，你可以在线查看反馈。 考查情态动词辨析。can能，可以；will将要；must必须；need需要。根据“check the feedback online.”可知此处表示可以在线查看反馈，故选A。 61．Computers can work out the problems ________ than human beings. A．much fast B．more faster C．much more faster D．much faster 【答案】D 【详解】句意：计算机能比人类更快地解决这些问题。 考查比较级。根据“than”可知，此处使用副词比较级，fast的比较级为faster；much可以修饰比较级，表示程度更进一步，而more不能直接修饰fast的比较级。所以此处应为much faster。故选D。 62．Hurry up. Once the concert starts, nobody________ to enter the concert hall. A．allows B．is allowed C．allowed D．is allowing 【答案】B 【详解】句意：快点。一旦音乐会开始，就不允许任何人进入音乐厅了。 考查被动语态。根据题干可知，主语“nobody”与动词“allow”是被动关系，所以应用被动语态结构：be done。故选B。 63．Our school will go on a charity sale in the playground tomorrow ________ the weather is bad. A．because B．when C．unless D．if 【答案】C 【详解】句意：除非天气不好，我们学校明天将在操场上举行慈善义卖。 考查连词辨析。because因为；when当……时候；unless除非，如果不；if如果。根据“Our school will go on a charity sale in the playground tomorrow…the weather is bad.”可知，后句表示否定条件，前句表示结果，应用unless。故选C。 64．Many of us dream of traveling around the world. But few make that dream come ________. A．really B．truly C．wrong D．true 【答案】D 【详解】句意：我们许多人都梦想着环游世界。但很少有人能实现这个梦想。 考查形容词和副词辨析。really真正地，副词；truly真诚地，副词；wrong错误的，形容词；true真实的，形容词。根据“Many of us dream of traveling around the world. But few make that dream come...”可知，此处使用true，come true“实现”，表示“实现环游世界这一梦想”。故选D。 65．Thanks to the invention of the smartphone, it’s convenient to take photos ________. A．anyone B．anytime C．anybody D．anything 【答案】B 【详解】句意：多亏了智能手机的发明，现在可以方便地随时拍照。 考查代词和副词辨析。anyone任何人；anytime任何时候；anybody任何人；anything任何事物。此处需要表示“在任何时候”，用“anytime”。故选B。 66．The lady is going to have an important meeting to ________ in Beijing in two weeks’ time. A．attend B．join C．join in D．take 【答案】A 【详解】句意：这位女士两周后要去北京参加一个重要会议。 考查动词辨析。attend出席；join加入（某个组织/团体）；join in参加（活动）；take拿。根据“an important meeting”可知，此处指出席会议。故选A。 67．Aren’t lions very fierce? We stopped ________ a few quick pictures of them. A．take B．to take C．taking D．took 【答案】B 【详解】句意：狮子不是很凶猛吗？我们停下来快速去拍了几张它们的照片。 考查非谓语动词。stop to do sth.停下来去做某事；stop doing sth停止做某事。根据“Aren’t lions very fierce? We stopped…a few quick pictures of them.”的语境可知，此处指停下当前动作，‌去拍照，所以用stop to do sth的结构，空处用不定式。故选B。 68．________ you eat too much junk food, it can finally do harm to your body one day. A．If B．Although C．So D．Or 【答案】A 【详解】句意：如果你吃太多垃圾食品，它总有一天会对你的身体造成伤害。 考查连词辨析。if如果；although尽管；so所以；or否则，或者。根据句意可知，“吃太多垃圾食品”是“对身体造成伤害”的条件，所以此句应用if引导此条件状语从句。故选A。 69．The traffic in Shanghai will become better if everyone ________ the traffic rules. A．will obey B．is obeying C．obey D．obeys 【答案】D 【详解】句意：如果每个人都遵守交通规则，上海的交通将会变得更好。 考查“主将从现”原则和主谓一致。根据题干可知，此句是if引导的条件状语从句，遵循“主将从现”原则，空处位于从句中，应用一般现在时，从句主语everyone表示单数，所以空处应用动词的第三人称单数形式。故选D。 70．We should work together as a team. Teamwork is of great ________ to our success. A．important B．importance C．importantly D．import 【答案】B 【详解】句意：我们应该像团队一样一起工作。团队合作对我们的成功至关重要。 考查名词的用法。important是形容词，意为“重要的”；importance是名词，意为“重要性”；importantly是副词，意为“重要地”；import作动词时，意为“进口”。the importance of...意为“……的重要性”，是固定用法且符合句子的结构和语义，即团队合作对我们的成功至关重要。 故选B。 71．They had a long ________ about how to solve the problem. A．discuss B．discussion C．discussing D．discussed 【答案】B 【详解】句意：他们就如何解决问题进行了长时间的讨论。 考查名词用法。discuss动词原形；discussion名词；discussing现在分词/动名词；discussed过去分词/过去式。空格前有冠词“a”和形容词“long”，需填入名词形式作宾语。故选B。 72．Everyone in our team should do their part ________ the task on time. A．to finish B．finishing C．finish D．finished 【答案】A 【详解】句意：我们团队的每个人都应该尽自己的职责按时完成任务。 考查动词不定式作目的状语。空格前“do their part”表示“尽自己的职责”，其后需用不定式“to finish”表示目的（为了按时完成任务）。故选A。 73．The leader ________ us to work hard and never give up. A．encourages B．courage C．encouraging D．encouraged 【答案】A 【详解】句意：领导鼓励我们努力工作，永不放弃。 考查一般现在时和动词词义辨析。encourages鼓励，第三人称单数；courage勇气，名词；encouraging鼓励，现在分词或动名词；encouraged鼓励，过去式或过去分词。根据句中“give up”可知，时态为一般现在时，且该句主语是The leader，所以此处应该填入动词的第三人称单数形式，作谓语。故选A。 74．When we work in a team, we should learn to ________ with others. A．compete B．compare C．cooperate D．complain 【答案】C 【详解】句意：当我们在团队中工作时，我们应该学会与他人合作。 考查动词词义辨析。compete竞争；compare比较；cooperate合作；complain抱怨。根据“When we work in a team, we should learn to…with others.”，结合选项可知，此处应该表达当我们在团队中工作时，我们应该学会与他人合作。故选C。 75．The project was a great ________ because of everyone’s hard work. A．succeed B．success C．successful D．successfully 【答案】B 【详解】句意：由于每个人的努力工作，这个项目取得了巨大成功。 考查单词辨析。succeed成功，动词；success成功，名词；successful成功的，形容词；successfully成功地，副词。结合语境“a great…”可知，success是名词，“a great success”表示“一件很成功的事；巨大的成功”，符合“形容词 + 名词”作表语的结构。故选B。 76．We need to divide the work ________ so that everyone knows what to do. A．clear B．clearly C．clarity D．clearing 【答案】B 【详解】句意：我们需要把工作清晰地划分，这样每个人都知道要做什么。 考查单词辨析。clear清晰的；clearly清晰地；clarity清晰；clearing清理 (现在分词)。句子中“divide（划分）”是动词，需要用副词来修饰，说明“划分”这个动作的方式；“clearly”是副词，意为“清晰地；清楚地”，可修饰动词“divide”，符合语法要求。故选B。 77．The basketball team won the game because of their good ________. A．teamwork B．team C．teams D．teaming 【答案】A 【详解】句意：篮球队因为他们良好的团队合作赢得了比赛。 考查名词辨析。teamwork团队合作；team队；teams队（复数）；teaming组队；协作（动名词）。此处需要表示“团队合作”的名词，结合语境，“teamwork”符合句意。故选A。 78．If you have any problems, you can ________ your teacher for advice. A．ask B．look C．find D．search 【答案】A 【详解】句意：如果你有任何问题，你可以向你的老师寻求建议。 考查动词辨析。ask询问；look看；find找到；search搜查。结合句意和语境可知，此处表达向你的老师寻求建议，“ask sb for sth”意为“向某人要某物；向某人寻求……”。故选A。 79．They are all ________ to work on the project. A．eager B．eagerness C．eagerly D．eagerer 【答案】A 【详解】句意：他们都渴望参与这个项目。 考查形容词作表语。eager渴望的（形容词）；eagerness渴望（名词）；eagerly渴望地（副词）；eagerer错误比较级形式。空格处需填入形容词作表语，修饰主语“They”。故选A。 80．________ you work together, you will be able to finish the task quickly. A．As long as B．As soon as C．As well as D．As far as 【答案】A 【详解】句意：只要你们一起工作，你们将能够快速完成任务。 考查连词辨析。As long as只要；As soon as一……就……；As well as和……一样；As far as就……而言。结合语境可知，此处强调满足“一起工作”这个条件，就会出现“快速完成任务”的结果，“As long as”意为“只要；如果”，引导条件状语从句，契合句子逻辑。故选A。 81．The students are busy ________ the stage for the school play. A．set up B．setting up C．to set up D．set 【答案】B 【详解】句意：学生们正忙着为学校戏剧搭建舞台。 考查动词短语。set up建立；setting up设立(动名词形式)；to set up去设立(动词不定式)；set放，置。此处要表达学生们正忙着搭建舞台，应使用“be busy doing sth”，意为“忙于做某事”，所以这里要用“set up（搭建；设立）”的动名词形式“setting up”。故选B。 82．The teacher asked us to do the experiment ________ groups. A．in B．on C．with D．by 【答案】A 【详解】句意：老师让我们分组做实验。 考查介词辨析。in以……方式；on在……上；with和；by通过。根据“groups”可知，是in groups“分组”。故选A。 83．We should learn from each other and ________ our knowledge and experience. A．share B．tell C．say D．speak 【答案】A 【详解】句意：我们应该互相学习，分享我们的知识和经验。 考查动词词义辨析。share分享；tell告诉；say说；speak讲。根据前半句“We should learn from each other”和空格后“our knowledge and experience”可知，此处指的是分享知识和经验。故选A。 84．The movie was so ________ that everyone enjoyed it. A．enjoy B．enjoyable C．enjoyment D．enjoyed 【答案】B 【详解】句意：这部电影如此有趣，以至于每个人都喜欢它。 考查单词辨析。enjoy享受，动词原形；enjoyable有乐趣的，形容词；enjoyment乐趣，名词；enjoyed享受，动词过去分词。so…that…表示“如此……以至于……”，此处so后需接形容词，作表语，修饰主语“the movie”，描述电影的特性或状态。故选B。 85．A curious mind can drive people ________ new knowledge and discover amazing things. A．explore B．to explore C．exploring D．explored 【答案】B 【详解】句意：好奇心能驱使人们探索新知识，发现令人惊叹的事物。 考查to do不定式作宾补。explore探索，动词原形；to explore探索，to do不定式；exploring探索，动名词；explored探索，过去分词。drive sb to do意“驱使/强迫某人做某事”，to do作宾补。故选B。 86．Scientists always have a strong ________ to find out the truth behind natural phenomena. A．curiosities B．curiosity C．curious D．curiously 【答案】B 【详解】句意：科学家总是怀着强烈的好奇心去探寻自然现象背后的真相。 考查名词作宾语。curiosities好奇心，复数名词；curiosity好奇心，单数名词；curious好奇的，形容词；curiously好奇地，副词。根据“Scientists always have a strong...to find out the truth”可知，a后接可数名词单数，作宾语。故选B。 87．The little boy asked so many ________ questions that his mother couldn’t answer all of them. A．interest B．interesting C．interested D．interests 【答案】B 【详解】句意：小男孩问了许多有趣的问题，他的母亲不能回答所有问题。 考查形容词的用法。interest兴趣，名词；interesting有趣的，形容词；interested感兴趣的，形容词；interests兴趣，名词复数。此处修饰名词“questions”，用形容词interesting，作定语。故选B。 88．It was his curious mind that led him ________ the secret of the ancient ruins. A．discover B．to discover C．discovering D．discovered 【答案】B 【详解】句意：正是他那颗好奇的心促使他发现了古遗址的秘密。 考查非谓语动词。discover为动词原形；to discover为动词不定式；discovering为动名词/现在分词；discovered为过去式/过去分词。“lead sb. to do sth.”是固定短语，意为“促使某人做某事”，此处应用动词不定式作宾语补足语。故选B。 89．________ important it is to keep a curious mind in the process of learning! A．What B．What a C．How D．How a 【答案】C 【详解】句意：在学习过程中保持一颗好奇心是多么重要！ 考查How引导的感叹句。What多么；What a后加辅音音素开头的单词；How多么，后加形容词或副词；How a表达错误。根据“...important it is”可知，核心词是important，为形容词。应使用“How+形容词+主语+谓语”。故选C。 90．She is always ________ about the world around her and reads a lot of books to satisfy her curiosity. A．wonder B．wonderful C．wondering D．curious 【答案】D 【详解】句意：她总是对周围的世界充满好奇，读了很多书来满足她的好奇心。 考查形容词辨析。wonder极好的；wonderful精彩的；wondering觉得奇怪的；curious好奇的。根据“She is always...about the world around her and reads a lot of books to satisfy her curiosity.”可知，此处考查固定搭配：be curious about“对……好奇”。故选D。 91．Curious people are more likely to ________ new ideas and make great achievements. A．come up with B．come out C．come on D．come in 【答案】A 【详解】句意：好奇的人更容易想出新主意，并取得巨大成就。 考查动词短语辨析。come up with想出；come out出版；come on加油；快点；come in进来。根据“Curious people are more likely to...new ideas and make great achievements.”可知，此处表示想出新主意。故选A。 92．The teacher encouraged the students to be curious and ________ different experiments. A．carry on B．carry out C．carry away D．carry off 【答案】B 【详解】句意：老师鼓励学生充满好奇心，进行不同的实验。 考查动词短语。carry on继续干；carry out进行；carry away拿走；carry off抢走。根据“The teacher encouraged the students to be curious and...different experiments.”可推知，老师鼓励学生进行不同的实验。故选B。 93．His curiosity ________ him to travel around the world and experience different cultures. A．made B．let C．drove D．had 【答案】C 【详解】句意：他的好奇心驱使他周游世界，体验不同的文化。 考查动词辨析。made使得、制作；let让；drove驾驶、驱使；had有。根据“His curiosity ... him to travel around the world”可知，好奇心驱使他周游世界。故选C。 94．A curious mind can help us ________ the unknown and open up new horizons. A．explores B．exploring C．explored D．explore 【答案】D 【详解】句意：好奇心能帮助我们探索未知，开拓新的视野。 考查动词短语。explores探索，动词三单；exploring探索，动名词；explored探索，过去分词；explore探索，动词原形。根据“A curious mind can help us...”可知，help sb do意为“帮助某人做某事”，故选D。 95．Many great inventions in history were the result of people’s ________ minds. A．curious B．care C．careful D．careless 【答案】A 【详解】句意：历史上许多伟大的发明都是人们好奇心的结果。 考查形容词辨析。curious好奇的；care关心；careful小心的；careless马虎的。根据“Many great inventions in history were the result of people’s ... minds.”可知，因为好奇心才有发明成果。故选A。 96．When we are curious about something, we will ________ to find the answers. A．make efforts B．make a decision C．make progress D．make mistakes 【答案】A 【详解】句意：当我们对某件事情感到好奇时，就会努力去寻找答案。 考查动词短语。make efforts努力；make a decision决定；make progress取得进步；make mistakes犯错误。根据“When we are curious about something, we will...to find the answers.”可知，对某件事情感到好奇时，我们就会努力去寻找答案。故选A。 97．She has a natural ________ for science and is always eager to learn more. A．talent B．taste C．task D．trade 【答案】A 【详解】句意：她对科学有着与生俱来的天赋，总是渴望学到更多知识。 考查名词辨析。talent天赋；taste味道；task任务；trade贸易。根据“is always eager to learn more”可推知，她对科学有着与生俱来的天赋。故选A。 98．The scientist’s curious mind led him to ________ a new theory that changed people’s understanding. A．create B．invent C．discover D．find 【答案】A 【详解】句意：科学家的好奇心使他创立了一个新理论，改变了人们的认识。 考查动词辨析。create创造，创作，指产生出新的东西，其对象往往是精神上的，也可指创造出新的具体事物；invent发明，指创造出原来自然界不存在的东西，尤其指科技上的发明创造；discover指“发现或找到”某种自然界本来已存在，但以前未被人类发现或认识的事物；find发现，找到，强调发现的结果。根据“... a new theory”可知，创造的是一种新理论，应用create。故选A。 99．We should encourage children to ask questions and keep their ________ alive. A．curiosity B．courage C．confidence D．kindness 【答案】A 【详解】句意：我们应该鼓励孩子们提问，保持他们的好奇心。 考查名词辨析。curiosity好奇心；courage勇气；confidence信心；kindness善良。根据“encourage children to ask questions”可知，提问这一行为与好奇心相关，保持好奇心才会促使孩子提问。故选A。 100．To make your DIY work perfect, you’d better not start ___________ you get all the tools ready. A．when B．while C．before D．after 【答案】C 【详解】句意：为了让你的DIY作品完美，你最好在你把所有的工具都准备好前不要开始。When当……的时候；while当……的时候；before 在……之前； after在……之后。所以选C。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $