第三次月考之单项选择100题（Units 4-5）（重点单词全掌握）2026-2027学年七年级上册英语 单元核心 易错重难点考前特训（外研版）

考前特训 第三次月考之单项选择100题（外研版） 七年级上册(Units 4-5) 考前复习之易错难点全掌握 班级 姓名 学号 分数 （时间：80分钟，满分：100分） 一、单项选择：从每小题所给的A、B、C、D四个选项中，选出一个最佳答案，使句子意思完整、语法正确 (本大题共100小题，每小题1分，共100分) 1．Kind neighbours often ________ the new family to a warm meal in the small village. A．treat B．realise C．hang D．joke 2．Every autumn the students ________ dry leaves for their science project in the lab. A．collect B．send C．rise D．mix 3．The ________ cold weather in April kept all the young plants in our garden small. A．shocked B．whole C．unusual D．round 4．Grandma put one hot ________ on my plate and asked me to taste it slowly. A．pork B．dish C．dumpling D．cucumber 5．The children tied a bright ________ to the chair so it would not fly away. A．lantern B．firework C．Christmas D．balloon 6．The young doctor talked gently to each ________ in the small hospital last winter. A．human B．adult C．patient D．husband 7．In autumn the ________ of this tree turns bright red before it falls to the ground. A．root B．leaf C．seed D．stem 8．The hospital keeps one room ready for any ________ that may happen during the night. A．duty B．decision C．situation D．emergency 9．We often visit my grandparents in the countryside at the ________ when the weather is fine. A．weekend B．break C．rest D．yard 10．Our family ________ has dinner at six, but today we ate much later than that. A．soon B．though C．within D．usually 11．Many students did not ________ how hard the exam was until they saw the last page. A．hang B．joke C．treat D．realise 12．We ________ a short message to Grandma every Sunday evening without fail. A．send B．mix C．collect D．rise 13．She read the ________ book in one quiet afternoon and told me the ending at dinner. A．whole B．unusual C．shocked D．round 14．Mum cut the long green ________ into thin slices for our cold salad at lunch. A．cucumber B．dumpling C．pork D．dish 15．We lit a small paper ________ and carried it slowly along the dark garden path. A．Christmas B．balloon C．firework D．lantern 16．Clean water matters to every ________ and animal living in this dry mountain area. A．husband B．human C．adult D．patient 17．The thick ________ of the old tree goes deep under the garden wall for water. A．root B．stem C．leaf D．seed 18．After the heavy rain the ________ on the mountain road became quite dangerous for drivers. A．decision B．situation C．duty D．emergency 19．The children played ball in the small ________ behind the house all afternoon. A．yard B．rest C．break D．weekend 20．The train will leave ________ so please put all your bags on the rack now. A．though B．usually C．within D．soon 21．Please ________ your wet coats near the window before you sit down for dinner. A．joke B．treat C．realise D．hang 22．Warm air will ________ above the fields and carry the light seeds far away. A．mix B．collect C．rise D．send 23．The children sat at a ________ table so that everyone could see each other clearly. A．whole B．unusual C．shocked D．round 24．At the market we chose some fresh ________ to make the filling for our evening meal. A．cucumber B．pork C．dish D．dumpling 25．A bright ________ burst over the square and lit up the night sky for a moment. A．Christmas B．lantern C．balloon D．firework 26．Her ________ waits at the school gate every afternoon to walk their daughter home. A．husband B．patient C．human D．adult 27．The thin ________ bent low after the heavy rain but did not break in the wind. A．leaf B．stem C．seed D．root 28．The group made a final ________ after a long talk in the meeting room yesterday. A．emergency B．decision C．situation D．duty 29．After two hours of hard work the team took a short ________ under the big tree. A．rest B．yard C．break D．weekend 30．Our teacher likes to ________ with us before class so the morning feels shorter. A．treat B．hang C．joke D．realise 31．Please ________ the flour with warm water before you make the dough for dinner. A．collect B．rise C．mix D．send 32．We were ________ to hear that the old bridge had closed without any warning. A．shocked B．whole C．unusual D．round 33．The test was hard, ________ we all passed it with good marks in the end. A．though B．within C．soon D．usually 34．The first ________ our waiter brought was a bowl of hot soup with green vegetables. A．dish B．cucumber C．pork D．dumpling 35．Families in that cold town decorate their doors with green branches before ________ arrives. A．waste B．Christmas C．shape D．law 36．One ________ must stay with the children during the whole trip to the museum. A．husband B．human C．patient D．adult 37．Farmers keep the best ________ from this year's crop to plant in the fields next spring. A．stem B．root C．seed D．leaf 38．Keeping the public park clean is a ________ of every citizen in this quiet town. A．duty B．decision C．emergency D．situation 39．The doctor told the old man to get plenty of ________ after the long journey home. A．weekend B．rest C．break D．yard 40．The children always ________ loudly when the little dog runs after its own tail. A．throw B．laugh C．miss D．shine 41．In strong sunlight healthy plants ________ more food in their leaves than on cloudy days. A．chat B．produce C．connect D．relax 42．Please put your drinks in a ________ bottle that will not break on the trip. A．popular B．key C．plastic D．thirsty 43．Our family always shares a big ________ together on the first day of the new year. A．cucumber B．pork C．dumpling D．meal 44．The whole family looked forward to the ________ after years of living in different cities. A．balloon B．reunion C．firework D．lantern 45．Visitors can learn about local ________ by watching the dances in the old town square. A．patient B．human C．culture D．husband 46．He picked a red ________ from the garden and put it in a small glass vase. A．rose B．stem C．leaf D．root 47．The whole class gave their ________ to the shy boy before his first speech. A．situation B．support C．emergency D．decision 48．A sweet ________ came from the kitchen while Grandma was baking the apple cakes. A．yard B．break C．smell D．weekend 49．You must finish the short test ________ twenty minutes or hand in your paper at once. A．soon B．though C．within D．usually 50．Warm light will ________ the whole room as soon as we open these heavy curtains. A．fill B．throw C．regret D．celebrate 51．It is hard to ________ deeply in a small room full of thick smoke. A．grow B．produce C．prefer D．breathe 52．The long walk in the hot sun made every child ________ by lunchtime. A．thirsty B．medical C．dark D．natural 53．He cut the cake into one ________ for each child at the noisy birthday party. A．sugar B．biscuit C．coffee D．piece 54．The children drew a strange ________ on the paper and coloured it bright blue. A．balloon B．shape C．firework D．lantern 55．The good ________ spread quickly through the village after the team won the final game. A．university B．secret C．workshop D．news 56．The old bridge in the village was built with strong ________ from the nearby hills. A．rainforest B．cotton C．oxygen D．bamboo 57．Learning to swim in the deep water was a real ________ for the little girl. A．challenge B．health C．product D．quarter 58．The last ________ of the story was so moving that nobody in the room spoke. A．weekend B．yard C．part D．break 59．Do not ________ your empty bottles on the grass after the picnic in the park. A．regret B．throw C．shine D．fill 60．These young trees ________ quickly in the warm rain that comes every spring. A．prefer B．relax C．grow D．connect 61．The village got a small ________ team after the road was finally repaired last year. A．dark B．plastic C．medical D．natural 62．The teacher gave ________ child a small notebook on the very first day of term. A．usually B．soon C．though D．each 63．The little boy took a sweet ________ from the tin and ate it after his milk. A．sugar B．biscuit C．piece D．coffee 64．The factory now turns its ________ into useful material instead of leaving it outside. A．law B．reunion C．pollution D．waste 65．Only two people in the office knew the ________ until the manager told everyone on Monday. A．university B．secret C．workshop D．news 66．This light summer shirt is made from soft white ________ grown in the warm south. A．bamboo B．oxygen C．cotton D．rainforest 67．The old doctor says that a daily walk is good for the ________ of your heart. A．health B．challenge C．product D．support 68．Pass me the sharp ________ so I can cut this big apple into four pieces. A．knife B．part C．rest D．smell 69．People in this town ________ the harvest with a big meal in the square every autumn. A．laugh B．miss C．celebrate D．regret 70．Many children ________ warm milk to cold juice on a winter morning. A．breathe B．connect C．chat D．prefer 71．The children played in a ________ garden where wild flowers grew freely among the trees. A．key B．popular C．natural D．medical 72．Grandma added two spoons of white ________ to the warm milk for her grandson. A．sugar B．meal C．piece D．coffee 73．The new ________ says that shops must close their doors before ten at night. A．waste B．law C．pollution D．shape 74．Her older brother will study medicine at a large ________ in the capital next year. A．culture B．workshop C．university D．secret 75．Scientists found a new kind of small frog deep inside the ________ during their trip. A．rainforest B．rose C．oxygen D．bamboo 76．The clock in the hall shows a ________ past nine when the first guests arrive. A．product B．quarter C．challenge D．health 77．Our family cleans the whole house together at the ________ before the new week starts. A．part B．weekend C．knife D．rest 78．Grandma ________ waters her flowers before breakfast, even on cold winter mornings. A．usually B．soon C．though D．within 79．These small lamps ________ softly along the garden path and guide the guests to the door. A．miss B．celebrate C．fill D．shine 80．Old friends like to ________ under the big tree after dinner in this quiet village. A．grow B．produce C．chat D．relax 81．We took a small lamp because the path through the woods grew ________ very quickly. A．plastic B．key C．thirsty D．dark 82．My father drinks a cup of hot ________ before he leaves for work every weekday morning. A．biscuit B．piece C．meal D．coffee 83．The river near the old factory is much cleaner now that the ________ has been controlled. A．pollution B．law C．waste D．reunion 84．The carpenter spends every morning in his quiet ________ making wooden chairs by hand. A．news B．culture C．workshop D．secret 85．The doctor gave the sick man some ________ to help him breathe more comfortably. A．rose B．oxygen C．cotton D．rainforest 86．Sunlight and water help the plant make a new ________ that stores energy for growth. A．quarter B．support C．challenge D．product 87．The tired runner sat down for a ________ after the long race around the playground. A．knife B．smell C．rest D．part 88．Hurry up or we will ________ the last bus back to the village this evening. A．laugh B．fill C．regret D．miss 89．Take a warm bath and ________ for a while before you go to bed tonight. A．connect B．relax C．produce D．breathe 90．The new teacher soon became ________ with her class because she told funny stories. A．key B．thirsty C．popular D．natural 91．The dark clouds tell us that the heavy rain will arrive ________ this afternoon. A．within B．soon C．each D．usually 92．At the festival we each made a ________ with meat and cabbage in the warm kitchen. A．dumpling B．biscuit C．dish D．meal 93．At the party each child went home with a small yellow ________ tied to a string. A．Christmas B．balloon C．reunion D．shape 94．The nurse brought a warm blanket to the ________ who felt cold after the operation. A．patient B．adult C．culture D．news 95．The insect stayed completely still on a ________ so the birds could not see it. A．cotton B．leaf C．seed D．rose 96．Please call this number at once if there is an ________ in the school building. A．duty B．support C．health D．emergency 97．The strong ________ of the wet soil told us that the rain had just stopped. A．part B．knife C．smell D．yard 98．You will ________ losing this chance to study abroad when you grow older. A．shine B．throw C．laugh D．regret 99．This new road will ________ the two small villages across the wide river. A．grow B．connect C．breathe D．chat 100．Practice is a ________ part of learning a new language well in a short time. A．medical B．plastic C．key D．popular 3 / 4乐思英语 学科网（北京）股份有限公司 $考前特训 第三次月考之单项选择100题（外研版） 七年级上册(Units 4-5) 考前复习之易错难点全掌握 班级 姓名 学号 分数 （时间：80分钟，满分：100分） 一、单项选择：从每小题所给的A、B、C、D四个选项中，选出一个最佳答案，使句子意思完整、语法正确 (本大题共100小题，每小题1分，共100分) 1．Kind neighbours often ________ the new family to a warm meal in the small village. A．treat B．realise C．hang D．joke 【答案】A 【详解】句意：小村里热心的邻居常请新搬来的一家吃顿热饭 考查动词辨析。A．treat（请客，款待，招待）；B．realise（知道；明白；认识到）；C．hang（悬挂）；D．joke（说笑话；开玩笑）；treat 意为请客、款待，后接人再接食物，与请新邻居吃饭相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 2．Every autumn the students ________ dry leaves for their science project in the lab. A．collect B．send C．rise D．mix 【答案】A 【详解】句意：每年秋天学生们为实验室的科学课题收集干树叶 考查动词辨析。A．collect（收集，采集；使集中）；B．send（送出，发出）；C．rise（升高，上升）；D．mix（(使)混合）；collect 意为收集、采集，指把分散的东西聚拢，与科学课题取材相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 3．The ________ cold weather in April kept all the young plants in our garden small. A．shocked B．whole C．unusual D．round 【答案】C 【详解】句意：四月不平常的寒冷天气让园里的幼苗都长不大 考查形容词辨析。A．shocked（吃惊的，震惊的）；B．whole（整个的，全部的）；C．unusual（不平常的）；D．round（圆形的，环形的）；unusual 意为不平常的，可修饰反常的天气，与春天低温相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 4．Grandma put one hot ________ on my plate and asked me to taste it slowly. A．pork B．dish C．dumpling D．cucumber 【答案】C 【详解】句意：奶奶把一只热饺子放到我盘里，叫我慢慢尝尝 考查名词辨析。A．pork（猪肉）；B．dish（(烹制好的)菜肴，一道菜）；C．dumpling（水饺）；D．cucumber（黄瓜）；dumpling 意为水饺，指用面皮包馅煮成的食物，与放到盘里尝一尝相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 5．The children tied a bright ________ to the chair so it would not fly away. A．lantern B．firework C．Christmas D．balloon 【答案】D 【详解】句意：孩子们把一只亮气球拴在椅子上，免得它飞走 考查名词辨析。A．lantern（灯笼；提灯）；B．firework（烟火，烟花）；C．Christmas（圣诞节(期间)）；D．balloon（气球）；balloon 意为气球，充入轻气体后会飘走，与拴在椅子上相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 6．The young doctor talked gently to each ________ in the small hospital last winter. A．human B．adult C．patient D．husband 【答案】C 【详解】句意：去年冬天，年轻医生在那家小医院里温和地与每位病人交谈 考查名词辨析。A．human（人类；人）；B．adult（成人，成年人）；C．patient（病人，患者）；D．husband（丈夫）；patient 意为病人、患者，是医生诊治的对象，与医院交谈相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 7．In autumn the ________ of this tree turns bright red before it falls to the ground. A．root B．leaf C．seed D．stem 【答案】B 【详解】句意：秋天，这棵树的叶子落地前会变成鲜红色 考查名词辨析。A．root（根）；B．leaf（叶，叶子）；C．seed（种子，籽）；D．stem（(植物的)茎，梗，柄）；leaf 意为叶子，入秋变色后脱落，与变红再落地相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 8．The hospital keeps one room ready for any ________ that may happen during the night. A．duty B．decision C．situation D．emergency 【答案】D 【详解】句意：医院留出一间房，随时应对夜里可能发生的紧急情况 考查名词辨析。A．duty（职责，义务）；B．decision（决定，抉择）；C．situation（形势，情况，状况，局面）；D．emergency（紧急情况，不测事件）；emergency 意为紧急情况，需预先留出处置空间，与医院备房相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 9．We often visit my grandparents in the countryside at the ________ when the weather is fine. A．weekend B．break C．rest D．yard 【答案】A 【详解】句意：天气好的周末，我们常去乡下看望祖父母 考查名词辨析。A．weekend（周末）；B．break（中断，暂停）；C．rest（休息(时间)）；D．yard（庭院）；weekend 意为周末，是休息探亲的时间，与天气好时下乡相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 10．Our family ________ has dinner at six, but today we ate much later than that. A．soon B．though C．within D．usually 【答案】D 【详解】句意：我们家通常六点吃晚饭，但今天吃得晚得多 考查副词辨析。A．soon（不久，即刻，很快）；B．though（可是，不过，然而）；C．within（在(建筑物或地区)里）；D．usually（通常地；惯常地）；usually 意为通常地、惯常地，指常态频率，与今天例外形成对照；其余三项均为本组同类词，放入句中与上下文不符，故选D。 11．Many students did not ________ how hard the exam was until they saw the last page. A．hang B．joke C．treat D．realise 【答案】D 【详解】句意：许多学生直到看到最后一页才明白考试有多难 考查动词辨析。A．hang（悬挂）；B．joke（说笑话；开玩笑）；C．treat（请客，款待，招待）；D．realise（知道；明白；认识到）；realise 意为明白、认识到，指后来察觉事实，与看到末页才醒悟相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 12．We ________ a short message to Grandma every Sunday evening without fail. A．send B．mix C．collect D．rise 【答案】A 【详解】句意：我们每周日晚都会给奶奶发一条短消息 考查动词辨析。A．send（送出，发出）；B．mix（(使)混合）；C．collect（收集，采集；使集中）；D．rise（升高，上升）；send 意为送出、发出，可指发出信息，与每周问候相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 13．She read the ________ book in one quiet afternoon and told me the ending at dinner. A．whole B．unusual C．shocked D．round 【答案】A 【详解】句意：她一个安静的下午读完了整本书，晚饭时把结局讲给我听 考查形容词辨析。A．whole（整个的，全部的）；B．unusual（不平常的）；C．shocked（吃惊的，震惊的）；D．round（圆形的，环形的）；whole 意为整个的、全部的，指不遗漏任何部分，与一下午读完相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 14．Mum cut the long green ________ into thin slices for our cold salad at lunch. A．cucumber B．dumpling C．pork D．dish 【答案】A 【详解】句意：妈妈把那根长长的绿黄瓜切成薄片，做午饭的凉拌沙拉 考查名词辨析。A．cucumber（黄瓜）；B．dumpling（水饺）；C．pork（猪肉）；D．dish（(烹制好的)菜肴，一道菜）；cucumber 意为黄瓜，是可生食的绿色蔬菜，与切成薄片做凉拌沙拉相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 15．We lit a small paper ________ and carried it slowly along the dark garden path. A．Christmas B．balloon C．firework D．lantern 【答案】D 【详解】句意：我们点了一盏小纸灯笼，沿着昏暗的花园小路慢慢走 考查名词辨析。A．Christmas（圣诞节(期间)）；B．balloon（气球）；C．firework（烟火，烟花）；D．lantern（灯笼；提灯）；lantern 意为灯笼、提灯，点亮后可提着照明，与夜路慢行相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 16．Clean water matters to every ________ and animal living in this dry mountain area. A．husband B．human C．adult D．patient 【答案】B 【详解】句意：干净的水对住在这片干旱山区的每一个人和动物都很重要 考查名词辨析。A．husband（丈夫）；B．human（人类；人）；C．adult（成人，成年人）；D．patient（病人，患者）；human 意为人、人类，与动物并列指所有生命，需要洁净饮水；其余三项均为本组同类词，放入句中与上下文不符，故选B。 17．The thick ________ of the old tree goes deep under the garden wall for water. A．root B．stem C．leaf D．seed 【答案】A 【详解】句意：这棵老树粗壮的根伸到花园墙下深处吸水 考查名词辨析。A．root（根）；B．stem（(植物的)茎，梗，柄）；C．leaf（叶，叶子）；D．seed（种子，籽）；root 意为根，向土壤深处伸展吸取水分，与墙下深扎相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 18．After the heavy rain the ________ on the mountain road became quite dangerous for drivers. A．decision B．situation C．duty D．emergency 【答案】B 【详解】句意：大雨过后，山路的状况对司机来说变得相当危险 考查名词辨析。A．decision（决定，抉择）；B．situation（形势，情况，状况，局面）；C．duty（职责，义务）；D．emergency（紧急情况，不测事件）；situation 意为形势、状况，可描述路况变化，与雨后危险相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 19．The children played ball in the small ________ behind the house all afternoon. A．yard B．rest C．break D．weekend 【答案】A 【详解】句意：孩子们整个下午都在屋后的小院里玩球 考查名词辨析。A．yard（庭院）；B．rest（休息(时间)）；C．break（中断，暂停）；D．weekend（周末）；yard 意为庭院，是屋后供孩子活动的空地，与玩球相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 20．The train will leave ________ so please put all your bags on the rack now. A．though B．usually C．within D．soon 【答案】D 【详解】句意：火车很快就开，请现在把行李都放到架子上 考查副词辨析。A．though（可是，不过，然而）；B．usually（通常地；惯常地）；C．within（在(建筑物或地区)里）；D．soon（不久，即刻，很快）；soon 意为不久、很快，指短时间内即将发生，与马上放行李相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 21．Please ________ your wet coats near the window before you sit down for dinner. A．joke B．treat C．realise D．hang 【答案】D 【详解】句意：坐下吃饭前请把湿外套挂在窗边 考查动词辨析。A．joke（说笑话；开玩笑）；B．treat（请客，款待，招待）；C．realise（知道；明白；认识到）；D．hang（悬挂）；hang 意为悬挂，可指把衣物挂起晾干，与湿外套和窗边相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 22．Warm air will ________ above the fields and carry the light seeds far away. A．mix B．collect C．rise D．send 【答案】C 【详解】句意：暖空气会从田野上升起，把轻种子带到远处 考查动词辨析。A．mix（(使)混合）；B．collect（收集，采集；使集中）；C．rise（升高，上升）；D．send（送出，发出）；rise 意为升高、上升，指气体向上移动，与带起轻种子相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 23．The children sat at a ________ table so that everyone could see each other clearly. A．whole B．unusual C．shocked D．round 【答案】D 【详解】句意：孩子们围坐在一张圆桌旁，好让彼此都看得清楚 考查形容词辨析。A．whole（整个的，全部的）；B．unusual（不平常的）；C．shocked（吃惊的，震惊的）；D．round（圆形的，环形的）；round 意为圆形的、环形的，圆桌便于面对面交流，与人人相见相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 24．At the market we chose some fresh ________ to make the filling for our evening meal. A．cucumber B．pork C．dish D．dumpling 【答案】B 【详解】句意：我们在市场挑了些鲜猪肉，用来做晚饭的馅料 考查名词辨析。A．cucumber（黄瓜）；B．pork（猪肉）；C．dish（(烹制好的)菜肴，一道菜）；D．dumpling（水饺）；pork 意为猪肉，是常见的肉类馅料，与买来做馅相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 25．A bright ________ burst over the square and lit up the night sky for a moment. A．Christmas B．lantern C．balloon D．firework 【答案】D 【详解】句意：一束明亮的烟花在广场上空炸开，一瞬间照亮了夜空 考查名词辨析。A．Christmas（圣诞节(期间)）；B．lantern（灯笼；提灯）；C．balloon（气球）；D．firework（烟火，烟花）；firework 意为烟火、烟花，燃放时在空中爆开并照亮夜空；其余三项均为本组同类词，放入句中与上下文不符，故选D。 26．Her ________ waits at the school gate every afternoon to walk their daughter home. A．husband B．patient C．human D．adult 【答案】A 【详解】句意：她丈夫每天下午在校门口等着，陪女儿走路回家 考查名词辨析。A．husband（丈夫）；B．patient（病人，患者）；C．human（人类；人）；D．adult（成人，成年人）；husband 意为丈夫，与 their daughter 所指的家庭关系相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 27．The thin ________ bent low after the heavy rain but did not break in the wind. A．leaf B．stem C．seed D．root 【答案】B 【详解】句意：大雨后细茎弯得很低，但在风里没有折断 考查名词辨析。A．leaf（叶，叶子）；B．stem（(植物的)茎，梗，柄）；C．seed（种子，籽）；D．root（根）；stem 意为茎，支撑幼嫩植株且可弯曲，与雨后低弯相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 28．The group made a final ________ after a long talk in the meeting room yesterday. A．emergency B．decision C．situation D．duty 【答案】B 【详解】句意：小组昨天在会议室长谈之后做出了最终决定 考查名词辨析。A．emergency（紧急情况，不测事件）；B．decision（决定，抉择）；C．situation（形势，情况，状况，局面）；D．duty（职责，义务）；decision 意为决定、抉择，是讨论之后形成的结果，与长谈相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 29．After two hours of hard work the team took a short ________ under the big tree. A．rest B．yard C．break D．weekend 【答案】C 【详解】句意：辛苦工作两小时后，队伍在大树下短暂休息 考查名词辨析。A．rest（休息(时间)）；B．yard（庭院）；C．break（中断，暂停）；D．weekend（周末）；break 意为中断、暂停，指工作中的短时歇息，与两小时后停下相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 30．Our teacher likes to ________ with us before class so the morning feels shorter. A．treat B．hang C．joke D．realise 【答案】C 【详解】句意：老师喜欢课前和我们说笑，让上午显得短些 考查动词辨析。A．treat（请客，款待，招待）；B．hang（悬挂）；C．joke（说笑话；开玩笑）；D．realise（知道；明白；认识到）；joke 意为说笑话、开玩笑，指轻松逗趣，与课前闲谈相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 31．Please ________ the flour with warm water before you make the dough for dinner. A．collect B．rise C．mix D．send 【答案】C 【详解】句意：晚饭揉面前，请把面粉和温水混匀 考查动词辨析。A．collect（收集，采集；使集中）；B．rise（升高，上升）；C．mix（(使)混合）；D．send（送出，发出）；mix 意为混合，指把两种材料拌在一起，与和面相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 32．We were ________ to hear that the old bridge had closed without any warning. A．shocked B．whole C．unusual D．round 【答案】A 【详解】句意：听说老桥毫无预警地封闭了，我们都很吃惊 考查形容词辨析。A．shocked（吃惊的，震惊的）；B．whole（整个的，全部的）；C．unusual（不平常的）；D．round（圆形的，环形的）；shocked 意为吃惊的、震惊的，形容突闻意外消息时的感受；其余三项均为本组同类词，放入句中与上下文不符，故选A。 33．The test was hard, ________ we all passed it with good marks in the end. A．though B．within C．soon D．usually 【答案】A 【详解】句意：考试很难，不过最后我们都以好成绩通过了 考查副词辨析。A．though（可是，不过，然而）；B．within（在(建筑物或地区)里）；C．soon（不久，即刻，很快）；D．usually（通常地；惯常地）；though 意为可是、不过，表示前后语义转折，与题难却都通过相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 34．The first ________ our waiter brought was a bowl of hot soup with green vegetables. A．dish B．cucumber C．pork D．dumpling 【答案】A 【详解】句意：服务员端上来的第一道菜是一碗放青菜的热汤 考查名词辨析。A．dish（(烹制好的)菜肴，一道菜）；B．cucumber（黄瓜）；C．pork（猪肉）；D．dumpling（水饺）；dish 意为一道菜，指烹饪好的菜品，与服务员端上一碗热汤相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 35．Families in that cold town decorate their doors with green branches before ________ arrives. A．waste B．Christmas C．shape D．law 【答案】B 【详解】句意：那个寒冷小镇的家庭在圣诞到来前用绿枝装饰家门 考查名词辨析。A．waste（废料，废弃物）；B．Christmas（圣诞节(期间)）；C．shape（形，形状，外形）；D．law（法则，法令）；Christmas 意为圣诞节期间，人们常在节前用绿枝装饰住所；其余三项均为本组同类词，放入句中与上下文不符，故选B。 36．One ________ must stay with the children during the whole trip to the museum. A．husband B．human C．patient D．adult 【答案】D 【详解】句意：去博物馆的整个行程中必须有一位成年人陪着孩子们 考查名词辨析。A．husband（丈夫）；B．human（人类；人）；C．patient（病人，患者）；D．adult（成人，成年人）；adult 意为成人，负责照看未成年人，与全程陪同孩子相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 37．Farmers keep the best ________ from this year's crop to plant in the fields next spring. A．stem B．root C．seed D．leaf 【答案】C 【详解】句意：农民把今年收成里最好的种子留到开春再播 考查名词辨析。A．stem（(植物的)茎，梗，柄）；B．root（根）；C．seed（种子，籽）；D．leaf（叶，叶子）；seed 意为种子，可留种待下一季播下，与留到开春相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 38．Keeping the public park clean is a ________ of every citizen in this quiet town. A．duty B．decision C．emergency D．situation 【答案】A 【详解】句意：保持公园清洁是这座安静小城里每位市民的职责 考查名词辨析。A．duty（职责，义务）；B．decision（决定，抉择）；C．emergency（紧急情况，不测事件）；D．situation（形势，情况，状况，局面）；duty 意为职责、义务，指分内应做之事，与维护公共环境相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 39．The doctor told the old man to get plenty of ________ after the long journey home. A．weekend B．rest C．break D．yard 【答案】B 【详解】句意：医生叮嘱老人长途回家后要充分休息 考查名词辨析。A．weekend（周末）；B．rest（休息(时间)）；C．break（中断，暂停）；D．yard（庭院）；rest 意为休息时间，长途劳累后需要恢复体力，与医嘱相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 40．The children always ________ loudly when the little dog runs after its own tail. A．throw B．laugh C．miss D．shine 【答案】B 【详解】句意：小狗追自己尾巴时，孩子们总是大声笑 考查动词辨析。A．throw（投，扔，抛，掷）；B．laugh（发出笑声，(大)笑）；C．miss（错过）；D．shine（发光，发亮）；laugh 意为发出笑声、大笑，因有趣情景而发笑，与小狗转圈相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 41．In strong sunlight healthy plants ________ more food in their leaves than on cloudy days. A．chat B．produce C．connect D．relax 【答案】B 【详解】句意：强日照下，健康植株在叶子里制造的养分比阴天多 考查动词辨析。A．chat（闲聊，闲谈，聊天）；B．produce（(自然地)生产，产生，出产）；C．connect（沟通，连接）；D．relax（放松，休息）；produce 意为自然地生产、产生，可指光合作用制造养分，与日照强弱相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 42．Please put your drinks in a ________ bottle that will not break on the trip. A．popular B．key C．plastic D．thirsty 【答案】C 【详解】句意：请把饮料装进路上不易碎的塑料瓶里 考查形容词辨析。A．popular（受大众喜爱的，受欢迎的）；B．key（至关重要的；必不可少的）；C．plastic（塑料制的）；D．thirsty（渴的，口渴的）；plastic 意为塑料制的，塑料瓶轻便耐摔，与旅途携带相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 43．Our family always shares a big ________ together on the first day of the new year. A．cucumber B．pork C．dumpling D．meal 【答案】D 【详解】句意：新年第一天，我们全家总要一起吃一顿丰盛的饭 考查名词辨析。A．cucumber（黄瓜）；B．pork（猪肉）；C．dumpling（水饺）；D．meal（一餐；饭）；meal 意为一餐、饭，指一次进食，与全家在新年首日团聚共食相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 44．The whole family looked forward to the ________ after years of living in different cities. A．balloon B．reunion C．firework D．lantern 【答案】B 【详解】句意：多年分居不同城市之后，全家都盼着这次团圆 考查名词辨析。A．balloon（气球）；B．reunion（团圆，团聚）；C．firework（烟火，烟花）；D．lantern（灯笼；提灯）；reunion 意为团圆、团聚，指久别后重聚，与多年分居相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 45．Visitors can learn about local ________ by watching the dances in the old town square. A．patient B．human C．culture D．husband 【答案】C 【详解】句意：游客在老城广场观看舞蹈，就能了解当地文化 考查名词辨析。A．patient（病人，患者）；B．human（人类；人）；C．culture（文化）；D．husband（丈夫）；culture 意为文化，传统舞蹈是其可见的表现形式，与游客观看相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 46．He picked a red ________ from the garden and put it in a small glass vase. A．rose B．stem C．leaf D．root 【答案】A 【详解】句意：他从花园里摘下一朵红玫瑰，插进小玻璃瓶 考查名词辨析。A．rose（玫瑰；蔷薇）；B．stem（(植物的)茎，梗，柄）；C．leaf（叶，叶子）；D．root（根）；rose 意为玫瑰，花枝可剪下插瓶观赏，与摘花相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 47．The whole class gave their ________ to the shy boy before his first speech. A．situation B．support C．emergency D．decision 【答案】B 【详解】句意：那个腼腆的男孩第一次演讲前，全班都给了他支持 考查名词辨析。A．situation（形势，情况，状况，局面）；B．support（支持）；C．emergency（紧急情况，不测事件）；D．decision（决定，抉择）；support 意为支持，可在登台前给予鼓励，与全班相挺相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 48．A sweet ________ came from the kitchen while Grandma was baking the apple cakes. A．yard B．break C．smell D．weekend 【答案】C 【详解】句意：奶奶烤苹果糕时，厨房里飘出香甜的气味 考查名词辨析。A．yard（庭院）；B．break（中断，暂停）；C．smell（气味）；D．weekend（周末）；smell 意为气味，可指食物烘烤时散发的香味，与厨房飘香相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 49．You must finish the short test ________ twenty minutes or hand in your paper at once. A．soon B．though C．within D．usually 【答案】C 【详解】句意：必须在二十分钟内完成小测，不然就立刻交卷 考查介词辨析。A．soon（不久，即刻，很快）；B．though（可是，不过，然而）；C．within（在(建筑物或地区)里）；D．usually（通常地；惯常地）；within 意为在……之内，用于限定时间范围，与二十分钟相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 50．Warm light will ________ the whole room as soon as we open these heavy curtains. A．fill B．throw C．regret D．celebrate 【答案】A 【详解】句意：一拉开这些厚窗帘，暖光就会洒满整个房间 考查动词辨析。A．fill（弥漫，充满）；B．throw（投，扔，抛，掷）；C．regret（后悔(做了某事)；对……感到遗憾）；D．celebrate（庆祝）；fill 意为弥漫、充满，可指光线布满空间，与拉开窗帘相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 51．It is hard to ________ deeply in a small room full of thick smoke. A．grow B．produce C．prefer D．breathe 【答案】D 【详解】句意：在满是浓烟的小房间里很难深呼吸 考查动词辨析。A．grow（生长）；B．produce（(自然地)生产，产生，出产）；C．prefer（更喜欢）；D．breathe（呼吸）；breathe 意为呼吸，指吸入与呼出空气，与烟雾呛人相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 52．The long walk in the hot sun made every child ________ by lunchtime. A．thirsty B．medical C．dark D．natural 【答案】A 【详解】句意：烈日下走了很远，到午饭时每个孩子都渴了 考查形容词辨析。A．thirsty（渴的，口渴的）；B．medical（医学的；医疗的）；C．dark（昏暗的；黑暗的）；D．natural（自然的，天然的）；thirsty 意为渴的、口渴的，长时间暴晒行走后需要补水；其余三项均为本组同类词，放入句中与上下文不符，故选A。 53．He cut the cake into one ________ for each child at the noisy birthday party. A．sugar B．biscuit C．coffee D．piece 【答案】D 【详解】句意：生日聚会上他把蛋糕切开，给每个孩子一块 考查名词辨析。A．sugar（糖）；B．biscuit（饼干）；C．coffee（咖啡）；D．piece（块；片；段；截）；piece 意为块、片，one piece for each child 表示每个孩子一块，与分蛋糕相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 54．The children drew a strange ________ on the paper and coloured it bright blue. A．balloon B．shape C．firework D．lantern 【答案】B 【详解】句意：孩子们在纸上画了一个奇怪的图形，把它涂成亮蓝色 考查名词辨析。A．balloon（气球）；B．shape（形，形状，外形）；C．firework（烟火，烟花）；D．lantern（灯笼；提灯）；shape 意为形状、外形，可指画出的轮廓，与在纸上画并涂色相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 55．The good ________ spread quickly through the village after the team won the final game. A．university B．secret C．workshop D．news 【答案】D 【详解】句意：球队赢了决赛之后，好消息很快传遍了村子 考查名词辨析。A．university（大学）；B．secret（秘密）；C．workshop（车间，工坊）；D．news（消息）；news 意为消息，可在人群中迅速传开，与获胜后传遍全村相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 56．The old bridge in the village was built with strong ________ from the nearby hills. A．rainforest B．cotton C．oxygen D．bamboo 【答案】D 【详解】句意：村里的老桥是用附近山上的粗竹子搭成的 考查名词辨析。A．rainforest（(热带)雨林）；B．cotton（棉花）；C．oxygen（氧）；D．bamboo（竹，竹子）；bamboo 意为竹子，茎秆坚韧可作建材，与山区造桥相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 57．Learning to swim in the deep water was a real ________ for the little girl. A．challenge B．health C．product D．quarter 【答案】A 【详解】句意：学在深水里游泳对小女孩是真正的挑战 考查名词辨析。A．challenge（挑战，具有挑战性的事物）；B．health（健康(状况)）；C．product（(自然过程或化学反应等)生成物）；D．quarter（一刻钟，十五分钟）；challenge 意为挑战，指需要努力才能完成的事，与初学深水游泳相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 58．The last ________ of the story was so moving that nobody in the room spoke. A．weekend B．yard C．part D．break 【答案】C 【详解】句意：故事的最后一部分太动人，屋里没人说话 考查名词辨析。A．weekend（周末）；B．yard（庭院）；C．part（部分）；D．break（中断，暂停）；part 意为部分，可指叙事的末段，与结尾动人相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 59．Do not ________ your empty bottles on the grass after the picnic in the park. A．regret B．throw C．shine D．fill 【答案】B 【详解】句意：公园野餐后别把空瓶子扔在草地上 考查动词辨析。A．regret（后悔(做了某事)；对……感到遗憾）；B．throw（投，扔，抛，掷）；C．shine（发光，发亮）；D．fill（弥漫，充满）；throw 意为投、扔，指随手抛掷物品，与乱丢空瓶相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 60．These young trees ________ quickly in the warm rain that comes every spring. A．prefer B．relax C．grow D．connect 【答案】C 【详解】句意：这些小树在每年春天的暖雨里长得很快 考查动词辨析。A．prefer（更喜欢）；B．relax（放松，休息）；C．grow（生长）；D．connect（沟通，连接）；grow 意为生长，指植株体量增加，与春雨充足相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 61．The village got a small ________ team after the road was finally repaired last year. A．dark B．plastic C．medical D．natural 【答案】C 【详解】句意：路终于修好之后，村里来了一支小型医疗队 考查形容词辨析。A．dark（昏暗的；黑暗的）；B．plastic（塑料制的）；C．medical（医学的；医疗的）；D．natural（自然的，天然的）；medical 意为医学的、医疗的，可修饰提供诊治服务的小队；其余三项均为本组同类词，放入句中与上下文不符，故选C。 62．The teacher gave ________ child a small notebook on the very first day of term. A．usually B．soon C．though D．each 【答案】D 【详解】句意：开学第一天，老师给每个孩子发了一个小本子 考查数词辨析。A．usually（通常地；惯常地）；B．soon（不久，即刻，很快）；C．though（可是，不过，然而）；D．each（(两个或两个以上物或人中的)每个，各）；each 意为每个、各，指两个以上对象中的每一个，与人人有份相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 63．The little boy took a sweet ________ from the tin and ate it after his milk. A．sugar B．biscuit C．piece D．coffee 【答案】B 【详解】句意：小男孩从罐子里拿了块甜饼干，喝完牛奶后吃掉 考查名词辨析。A．sugar（糖）；B．biscuit（饼干）；C．piece（块；片；段；截）；D．coffee（咖啡）；biscuit 意为饼干，是配牛奶吃的甜点心，与从罐中取出相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 64．The factory now turns its ________ into useful material instead of leaving it outside. A．law B．reunion C．pollution D．waste 【答案】D 【详解】句意：这家工厂如今把废弃物变成有用的材料，不再堆在室外 考查名词辨析。A．law（法则，法令）；B．reunion（团圆，团聚）；C．pollution（污染）；D．waste（废料，废弃物）；waste 意为废料、废弃物，可被回收再加工成有用材料；其余三项均为本组同类词，放入句中与上下文不符，故选D。 65．Only two people in the office knew the ________ until the manager told everyone on Monday. A．university B．secret C．workshop D．news 【答案】B 【详解】句意：在经理周一把事情告诉大家之前，办公室里只有两个人知道这个秘密 考查名词辨析。A．university（大学）；B．secret（秘密）；C．workshop（车间，工坊）；D．news（消息）；secret 意为秘密，知情范围极小，与后来公开相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 66．This light summer shirt is made from soft white ________ grown in the warm south. A．bamboo B．oxygen C．cotton D．rainforest 【答案】C 【详解】句意：这件轻薄的夏衬衫用南方出产的柔软白棉做成 考查名词辨析。A．bamboo（竹，竹子）；B．oxygen（氧）；C．cotton（棉花）；D．rainforest（(热带)雨林）；cotton 意为棉花，纤维可织成透气布料，与轻薄夏衣相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 67．The old doctor says that a daily walk is good for the ________ of your heart. A．health B．challenge C．product D．support 【答案】A 【详解】句意：老医生说每天散步对心脏健康有好处 考查名词辨析。A．health（健康(状况)）；B．challenge（挑战，具有挑战性的事物）；C．product（(自然过程或化学反应等)生成物）；D．support（支持）；health 意为健康状况，规律步行有益心肺，与医生建议相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 68．Pass me the sharp ________ so I can cut this big apple into four pieces. A．knife B．part C．rest D．smell 【答案】A 【详解】句意：把锋利的刀递给我，好把这只大苹果切成四块 考查名词辨析。A．knife（刀）；B．part（部分）；C．rest（休息(时间)）；D．smell（气味）；knife 意为刀，是切水果的工具，与切成四块相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 69．People in this town ________ the harvest with a big meal in the square every autumn. A．laugh B．miss C．celebrate D．regret 【答案】C 【详解】句意：这个镇上的人每年秋天都在广场用大餐庆祝丰收 考查动词辨析。A．laugh（发出笑声，(大)笑）；B．miss（错过）；C．celebrate（庆祝）；D．regret（后悔(做了某事)；对……感到遗憾）；celebrate 意为庆祝，常以聚餐表示喜庆，与丰收设宴相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 70．Many children ________ warm milk to cold juice on a winter morning. A．breathe B．connect C．chat D．prefer 【答案】D 【详解】句意：冬日的早晨，许多孩子更喜欢温牛奶而不是冷果汁 考查动词辨析。A．breathe（呼吸）；B．connect（沟通，连接）；C．chat（闲聊，闲谈，聊天）；D．prefer（更喜欢）；prefer 意为更喜欢，用于两者之间的取舍，与冷热饮品对比相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 71．The children played in a ________ garden where wild flowers grew freely among the trees. A．key B．popular C．natural D．medical 【答案】C 【详解】句意：孩子们在一座野花自在生长的天然园子里玩耍 考查形容词辨析。A．key（至关重要的；必不可少的）；B．popular（受大众喜爱的，受欢迎的）；C．natural（自然的，天然的）；D．medical（医学的；医疗的）；natural 意为自然的、天然的，指未经刻意修整，与野花自生相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 72．Grandma added two spoons of white ________ to the warm milk for her grandson. A．sugar B．meal C．piece D．coffee 【答案】A 【详解】句意：奶奶给孙子的温牛奶里加了两勺白糖 考查名词辨析。A．sugar（糖）；B．meal（一餐；饭）；C．piece（块；片；段；截）；D．coffee（咖啡）；sugar 意为糖，常以勺计量加入热饮，与往温牛奶里加两勺相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 73．The new ________ says that shops must close their doors before ten at night. A．waste B．law C．pollution D．shape 【答案】B 【详解】句意：新法令要求商店晚上十点前关门 考查名词辨析。A．waste（废料，废弃物）；B．law（法则，法令）；C．pollution（污染）；D．shape（形，形状，外形）；law 意为法令，可规定营业时间，与店铺十点前关门相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 74．Her older brother will study medicine at a large ________ in the capital next year. A．culture B．workshop C．university D．secret 【答案】C 【详解】句意：她哥哥明年将在首都的一所大学学医 考查名词辨析。A．culture（文化）；B．workshop（车间，工坊）；C．university（大学）；D．secret（秘密）；university 意为大学，是接受高等教育的地方，与攻读医学相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 75．Scientists found a new kind of small frog deep inside the ________ during their trip. A．rainforest B．rose C．oxygen D．bamboo 【答案】A 【详解】句意：科学家在考察途中于雨林深处发现了一种小型新蛙 考查名词辨析。A．rainforest（(热带)雨林）；B．rose（玫瑰；蔷薇）；C．oxygen（氧）；D．bamboo（竹，竹子）；rainforest 意为雨林，物种丰富常有新发现，与深入考察相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 76．The clock in the hall shows a ________ past nine when the first guests arrive. A．product B．quarter C．challenge D．health 【答案】B 【详解】句意：第一批客人到时，大厅的钟指向九点一刻 考查名词辨析。A．product（(自然过程或化学反应等)生成物）；B．quarter（一刻钟，十五分钟）；C．challenge（挑战，具有挑战性的事物）；D．health（健康(状况)）；quarter 意为一刻钟，a quarter past nine 表示九点十五分，与报时钟面相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 77．Our family cleans the whole house together at the ________ before the new week starts. A．part B．weekend C．knife D．rest 【答案】B 【详解】句意：新的一周开始前，我们全家在周末一起大扫除 考查名词辨析。A．part（部分）；B．weekend（周末）；C．knife（刀）；D．rest（休息(时间)）；weekend 意为周末，常用来集中做家务，与新一周开始前相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 78．Grandma ________ waters her flowers before breakfast, even on cold winter mornings. A．usually B．soon C．though D．within 【答案】A 【详解】句意：即使在寒冬的早晨，奶奶也通常早饭前浇花 考查副词辨析。A．usually（通常地；惯常地）；B．soon（不久，即刻，很快）；C．though（可是，不过，然而）；D．within（在(建筑物或地区)里）；usually 意为通常地，指一贯的习惯，与天天早起浇花相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 79．These small lamps ________ softly along the garden path and guide the guests to the door. A．miss B．celebrate C．fill D．shine 【答案】D 【详解】句意：这些小灯沿花园小径柔和地亮着，把客人引到门口 考查动词辨析。A．miss（错过）；B．celebrate（庆祝）；C．fill（弥漫，充满）；D．shine（发光，发亮）；shine 意为发光、发亮，可指灯具持续照明，与夜里引路相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 80．Old friends like to ________ under the big tree after dinner in this quiet village. A．grow B．produce C．chat D．relax 【答案】C 【详解】句意：在这个安静的村子里，老朋友喜欢晚饭后在大树下闲聊 考查动词辨析。A．grow（生长）；B．produce（(自然地)生产，产生，出产）；C．chat（闲聊，闲谈，聊天）；D．relax（放松，休息）；chat 意为闲聊、闲谈，指轻松随意的交谈，与饭后树下相聚相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 81．We took a small lamp because the path through the woods grew ________ very quickly. A．plastic B．key C．thirsty D．dark 【答案】D 【详解】句意：我们带了盏小灯，因为林间小路很快就变暗了 考查形容词辨析。A．plastic（塑料制的）；B．key（至关重要的；必不可少的）；C．thirsty（渴的，口渴的）；D．dark（昏暗的；黑暗的）；dark 意为昏暗的、黑暗的，天色转暗时需要照明，与带灯相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 82．My father drinks a cup of hot ________ before he leaves for work every weekday morning. A．biscuit B．piece C．meal D．coffee 【答案】D 【详解】句意：爸爸每个工作日早上出门上班前都喝一杯热咖啡 考查名词辨析。A．biscuit（饼干）；B．piece（块；片；段；截）；C．meal（一餐；饭）；D．coffee（咖啡）；coffee 意为咖啡，是常见的热饮，与上班前喝一杯相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 83．The river near the old factory is much cleaner now that the ________ has been controlled. A．pollution B．law C．waste D．reunion 【答案】A 【详解】句意：老工厂附近的河现在干净多了，因为污染得到了控制 考查名词辨析。A．pollution（污染）；B．law（法则，法令）；C．waste（废料，废弃物）；D．reunion（团圆，团聚）；pollution 意为污染，被控制后水质会改善，与河水变清相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 84．The carpenter spends every morning in his quiet ________ making wooden chairs by hand. A．news B．culture C．workshop D．secret 【答案】C 【详解】句意：木匠每天早上都在安静的工坊里手工做木椅 考查名词辨析。A．news（消息）；B．culture（文化）；C．workshop（车间，工坊）；D．secret（秘密）；workshop 意为工坊，是手工制作木器的地方，与做椅子相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 85．The doctor gave the sick man some ________ to help him breathe more comfortably. A．rose B．oxygen C．cotton D．rainforest 【答案】B 【详解】句意：医生给病人吸了一些氧气，帮他呼吸得舒服些 考查名词辨析。A．rose（玫瑰；蔷薇）；B．oxygen（氧）；C．cotton（棉花）；D．rainforest（(热带)雨林）；oxygen 意为氧，医疗上可辅助呼吸，与医生给病人使用相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 86．Sunlight and water help the plant make a new ________ that stores energy for growth. A．quarter B．support C．challenge D．product 【答案】D 【详解】句意：阳光和水帮助植物生成一种储存能量的新物质 考查名词辨析。A．quarter（一刻钟，十五分钟）；B．support（支持）；C．challenge（挑战，具有挑战性的事物）；D．product（(自然过程或化学反应等)生成物）；product 意为生成物，指反应中形成的物质，与光合作用储能相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 87．The tired runner sat down for a ________ after the long race around the playground. A．knife B．smell C．rest D．part 【答案】C 【详解】句意：绕操场跑完长距离后，疲惫的选手坐下来歇一会儿 考查名词辨析。A．knife（刀）；B．smell（气味）；C．rest（休息(时间)）；D．part（部分）；rest 意为休息，剧烈运动后需要坐下恢复，与长跑之后相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 88．Hurry up or we will ________ the last bus back to the village this evening. A．laugh B．fill C．regret D．miss 【答案】D 【详解】句意：快点，不然今晚我们就赶不上回村的末班车了 考查动词辨析。A．laugh（发出笑声，(大)笑）；B．fill（弥漫，充满）；C．regret（后悔(做了某事)；对……感到遗憾）；D．miss（错过）；miss 意为错过，指没赶上交通工具，与时间紧迫相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 89．Take a warm bath and ________ for a while before you go to bed tonight. A．connect B．relax C．produce D．breathe 【答案】B 【详解】句意：今晚睡前洗个热水澡，放松一会儿 考查动词辨析。A．connect（沟通，连接）；B．relax（放松，休息）；C．produce（(自然地)生产，产生，出产）；D．breathe（呼吸）；relax 意为放松、休息，指睡前让身心舒缓，与热水澡相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 90．The new teacher soon became ________ with her class because she told funny stories. A．key B．thirsty C．popular D．natural 【答案】C 【详解】句意：新老师常讲有趣的故事，很快就受到全班喜爱 考查形容词辨析。A．key（至关重要的；必不可少的）；B．thirsty（渴的，口渴的）；C．popular（受大众喜爱的，受欢迎的）；D．natural（自然的，天然的）；popular 意为受欢迎的，指被众人喜欢，与讲趣事赢得好感相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 91．The dark clouds tell us that the heavy rain will arrive ________ this afternoon. A．within B．soon C．each D．usually 【答案】B 【详解】句意：乌云告诉我们，今天下午大雨很快就要来了 考查副词辨析。A．within（在(建筑物或地区)里）；B．soon（不久，即刻，很快）；C．each（(两个或两个以上物或人中的)每个，各）；D．usually（通常地；惯常地）；soon 意为不久、即刻，指短时间内发生，与乌云将至相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 92．At the festival we each made a ________ with meat and cabbage in the warm kitchen. A．dumpling B．biscuit C．dish D．meal 【答案】A 【详解】句意：过节时，我们每人在暖和的厨房包了一个肉馅白菜饺子 考查名词辨析。A．dumpling（水饺）；B．biscuit（饼干）；C．dish（(烹制好的)菜肴，一道菜）；D．meal（一餐；饭）；dumpling 意为水饺，可包肉和菜馅，与过节全家动手相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 93．At the party each child went home with a small yellow ________ tied to a string. A．Christmas B．balloon C．reunion D．shape 【答案】B 【详解】句意：聚会上每个孩子都带着一只系着细绳的小黄气球回家 考查名词辨析。A．Christmas（圣诞节(期间)）；B．balloon（气球）；C．reunion（团圆，团聚）；D．shape（形，形状，外形）；balloon 意为气球，常系绳防止飘走，与聚会带孩子回家相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 94．The nurse brought a warm blanket to the ________ who felt cold after the operation. A．patient B．adult C．culture D．news 【答案】A 【详解】句意：护士给术后觉得冷的病人送来一条暖毯 考查名词辨析。A．patient（病人，患者）；B．adult（成人，成年人）；C．culture（文化）；D．news（消息）；patient 意为病人，术后需要照料与保暖，与护士送毯子相合；其余三项均为本组同类词，放入句中与上下文不符，故选A。 95．The insect stayed completely still on a ________ so the birds could not see it. A．cotton B．leaf C．seed D．rose 【答案】B 【详解】句意：那只虫一动不动地伏在叶子上，鸟儿就看不见它 考查名词辨析。A．cotton（棉花）；B．leaf（叶，叶子）；C．seed（种子，籽）；D．rose（玫瑰；蔷薇）；leaf 意为叶子，昆虫常借其颜色藏身，与一动不动相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 96．Please call this number at once if there is an ________ in the school building. A．duty B．support C．health D．emergency 【答案】D 【详解】句意：教学楼里一旦发生紧急情况，请立刻拨打这个号码 考查名词辨析。A．duty（职责，义务）；B．support（支持）；C．health（健康(状况)）；D．emergency（紧急情况，不测事件）；emergency 意为紧急情况、不测事件，需要立即求助，与马上拨号相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 97．The strong ________ of the wet soil told us that the rain had just stopped. A．part B．knife C．smell D．yard 【答案】C 【详解】句意：湿土浓重的气味告诉我们雨刚停 考查名词辨析。A．part（部分）；B．knife（刀）；C．smell（气味）；D．yard（庭院）；smell 意为气味，雨后泥土会散发特殊气息，与刚停雨相合；其余三项均为本组同类词，放入句中与上下文不符，故选C。 98．You will ________ losing this chance to study abroad when you grow older. A．shine B．throw C．laugh D．regret 【答案】D 【详解】句意：等你长大些，会后悔失去这次出国学习的机会 考查动词辨析。A．shine（发光，发亮）；B．throw（投，扔，抛，掷）；C．laugh（发出笑声，(大)笑）；D．regret（后悔(做了某事)；对……感到遗憾）；regret 意为后悔，指对已发生的事感到遗憾，与错失机会相合；其余三项均为本组同类词，放入句中与上下文不符，故选D。 99．This new road will ________ the two small villages across the wide river. A．grow B．connect C．breathe D．chat 【答案】B 【详解】句意：这条新路将把宽阔河流两岸的两个小村连起来 考查动词辨析。A．grow（生长）；B．connect（沟通，连接）；C．breathe（呼吸）；D．chat（闲聊，闲谈，聊天）；connect 意为沟通、连接，指把两处接通，与修路跨河相合；其余三项均为本组同类词，放入句中与上下文不符，故选B。 100．Practice is a ________ part of learning a new language well in a short time. A．medical B．plastic C．key D．popular 【答案】C 【详解】句意：想在短时间内学好一门新语言，练习是关键的一环 考查形容词辨析。A．medical（医学的；医疗的）；B．plastic（塑料制的）；C．key（至关重要的；必不可少的）；D．popular（受大众喜爱的，受欢迎的）；key 意为至关重要的、必不可少的，可修饰起决定作用的部分；其余三项均为本组同类词，放入句中与上下文不符，故选C。 3 / 4乐思英语 学科网（北京）股份有限公司 $