Unit 2【刷基础】（词法句法过关练）-2025-2026学年八年级英语下册单元模块满分必刷题（新教材人教版）

2025-2026学年八年级英语下册单元模块满分必刷题（新教材人教版） Unit Stay Healthy【刷基础】(词法句法过关练) 重点短语 have a sore throat 喉咙痛 have a stomachache/toothache/headache 痛/牙痛/头痛 have a runny nose 流鼻涕 have a fever 发烧 suffer from受苦;受折磨 go to the doctor去看医生 take a seat 坐下 take one's temperature 给某人量体温 get out of 从......出来 do a test做检查 have the flu 患流感 take some medicine 吃一些药 wear a mask戴口罩 take good care of 好好照顾...... fall off从......掉下来 what's more更有甚者;更为重要的是 cross the road过马路 instead of 代替,而不是 catch fire着火 on fire着火;起火 pour...into...把......倒人...... tum on接通(电流、煤气、水等);打开 tun off关掉，截断(电流、煤气、水等) call out大声呼叫 no way不可能;没门 at once/right away 立刻 put out the fire 灭火 roll on the ground在地上打滚 stop short 突然停住 thanks to多亏 first aid 急救 in seconds几秒钟内 eat out上馆子吃饭;在外用餐 suffer from shock 处于休克状态 lie down 平躺;平卧 all to oneself 独享的;独自拥有的 be allergic to 对......过敏 from now on从现在起 feel strange感觉不舒服 重点句型 What's wrong/the matter (with... )? (......)怎么了? stop sb./sth. (from) doing sth. 阻某人/某物做某事 stop doing sth.停止做某事 pass sth.to sb./pass sb.sth.把某物传给某人 avoid doing sth.避免做某事 It's one's first time doing sth.这某人第一次做某事。 decide to do sth.决做某事 leave sb./sth.to do sth.让某人某物做某事 so...that...如此......以至于...... be about to do sth.即将/正要做某事 start doing/to do sth.开始做某事 过关小测满分：85分；时间：60分钟 一、单项选择（每小题1分，共25分） 1．—I have a toothache. —You _______ eat too many sweets. A．should B．shouldn’t C．could D．couldn’t 2．—How are you feeling now? — I’m feeling ________ better. A．many B．much C．little D．a lot of 3．You can ________ the medicine three times a day. A．take B．eat C．drink D．have 4．__________ eat too much junk food. A．Not B．No C．Don’t D．Doesn’t 5．We should take care of __________. A．us B．our C．ours D．ourselves 6．You’d better __________ down and rest. A．lie B．to lie C．lying D．lies 7．I have a toothache. I need __________ a dentist. A．see B．to see C．seeing D．saw 8．—What’s a good way ________ keep healthy? —Eating more vegetables and fruit. A．of B．to C．for D．with 9．There ________ a lot of healthy food in the fridge. We can eat them. A．is B．are C．am D．be 10．—________ do you keep healthy? —I keep healthy by doing exercise every day. A．What B．How C．Who D．Where 11．—Can you tell me how to ________ illness? —Wash hands often and exercise more. A．prevent B．stop C．keep D．make 12．Let’s ________ more water every day. It’s good for our body. A．drink B．drinks C．drinking D．to drink 13．—What do you think of eating healthy food? —It’s ________ and good for our health. A．boring B．terrible C．necessary D．difficult 14．The doctor tells us ________ too much junk food. It’s bad for our health. A．not eat B．not to eat C．don’t eat D．don’t to eat 15．You should ________ down and rest when you are tired. A．lie B．stand C．write D．sleep 16．He has a ________, so he needs to see a dentist. A．headache B．toothache C．stomachache D．fever 17．We should wear a ________ to protect ourselves from viruses when we go out. A．hat B．mask C．shirt D．shoe 18．Don’t eat too much fast food. It is ________ to your health. A．good B．harmful C．helpful D．useful 19．If you have a high ________, you should take your temperature. A．fever B．cold C．cough D．pain 20．He fell off the bike and got a(an) ________ on his leg. A．injury B．lesson C．gift D．problem 21．We should learn to ________ danger and keep safe. A．avoid B．meet C．find D．hit 22．—What do you usually do to ________ healthy? —I usually run for 20 minutes every morning. A．keep B．make C．take D．do 23．—________ do you exercise every week? —About three times a week. A．How long B．How often C．How many D．How much 24．He often ________ his free time doing sports in the playground. A．costs B．spends C．takes D．pays 25．We should develop good living habits ________ they can help us stay healthy. A．so B．because C．but D．or 二、单词拼写（每小题1分，共30分） 26．The d______ told me to brush my teeth twice a day. 27．I ate too much cold food last night, so my ______ (胃) hurts now. 28．If your legs are ______ (酸痛), you should rest instead of running. 29．Don’t ______ (按) your eyes too hard when you feel tired after reading. 30．She drank lots of warm water to help herself get over the ______ (发烧) quickly. 31．Remember to turn off the g______ after cooking meals to keep our home safe. 32．These kind nurses and doctors are busy helping ______ (病人) day and night. 33．Mike’s serious ______ (ill) makes him stay in bed for a week. 34．He made a lot of mistakes in the exam because he was too ______ (care). 35．She turned down the ______ (bright) of the lamp to make the room dark. 36．He looks left and right before he ______ (cross) the busy road after school. 37．To stay warm, we should avoid ______ (open) the windows on cold winter days. 38． ________ (lucky), I found my lost keys in my schoolbag. 39．She picked up the stone and ________ (throw) it into the lake. 40．Dad, smoking h________ your health. Could you please stop it? 41．You must look both ways before crossing the street for your own ________ (safe). 42．You are old enough __________ (decide) what to do on weekends by yourself. 43．The teacher listened __________ (patient) to every student’s question. 44．Many kinds of v__________ can spread through dirty hands, so remember to wash your hands before meals! 45．If you have headaches or stomach p__________, tell the teacher right away—don’t wait until they get worse. 46．A clean school e__________ keeps everyone healthy, so please put the rubbish into the bins! 47．We should stop the virus from ________ (spread). 48．It’s important ________ (keep) safe. 49．Let’s ________ (keep) a good habit of going to bed early and getting up early. 50．Anna ________ (碰撞) her head when she fell down and now she needs a test at the hospital. 51．Lingling got a s________ when she saw how thin Allen became. 52．I think I’ll go to bed early t________ because I’ll have an early meeting tomorrow. 53．We can protect the e________ by sorting the rubbish before taking it out. 54．Doctors from China often go to Africa to help local p________ fight tropical diseases (热带病). 55．Stop ________ (throw) stones at the window! 三、完成句子（每小题2分，共30分） 56．He keeps healthy by exercising every day.（对划线部分提问） ________ ________ he keep healthy? 57．It’s important to eat a balanced diet. (改为同义句) ________ a balanced diet ________ important. 58．She often drinks milk for breakfast. (改为否定句) She ________ often ________ milk for breakfast. 59．My brother exercises every morning. (对划线部分提问) ________ ________ your brother do every morning? 60．He has a headache because he stays up late. (对画线部分提问) ________ ________ he have a headache? 61．卢卡患有严重的心脏病，所以他希望自己能像那些孩子一样强壮。 Luca________ ________ a serious heart disease, so he wishes he could be as strong as those children. 62．从现在开始，我们新的人工智能助手会研究你的问题，并给你最好的答案。 ________ ________ ________, our new AI helper will study your questions and give you the best answers. 63．你应该记住它，更重要的是，你应该正确理解它。 You should remember it, and ________ ________, you should get it right. 64．偶尔在外面吃一顿是个不错的主意。 It’s a good idea ________ ________ ________ once in a while. 65．那场雨没有妨碍我们享受旅行的乐趣。 The rain didn’t ________ ________ ________ ________ the trip. 66．听见有人喊他的名字，他突然停住了。 He ________ ________ when he heard someone calling his name. 67．似乎没有人知道昨天那栋楼是怎么着火的。 No one seems to know how the building ________ ________ yesterday. 68．——请坐，医生马上就来。——谢谢! —Please ________ ________ ________ and the doctor will be with you shortly. —Thanks! 69．护士走过来并给Alice量了体温。 The nurse walked over and __________ __________ __________. 70．检查后，医生说Alice可能得了重感冒。 After checking, the doctor said Alice might __________ __________ __________ __________. 学科网（北京）股份有限公司 $ 2025-2026学年八年级英语下册单元模块满分必刷题（新教材人教版） Unit Stay Healthy【刷基础】(词法句法过关练) 重点短语 have a sore throat 喉咙痛 have a stomachache/toothache/headache 痛/牙痛/头痛 have a runny nose 流鼻涕 have a fever 发烧 suffer from受苦;受折磨 go to the doctor去看医生 take a seat 坐下 take one's temperature 给某人量体温 get out of 从......出来 do a test做检查 have the flu 患流感 take some medicine 吃一些药 wear a mask戴口罩 take good care of 好好照顾...... fall off从......掉下来 what's more更有甚者;更为重要的是 cross the road过马路 instead of 代替,而不是 catch fire着火 on fire着火;起火 pour...into...把......倒人...... tum on接通(电流、煤气、水等);打开 tun off关掉，截断(电流、煤气、水等) call out大声呼叫 no way不可能;没门 at once/right away 立刻 put out the fire 灭火 roll on the ground在地上打滚 stop short 突然停住 thanks to多亏 first aid 急救 in seconds几秒钟内 eat out上馆子吃饭;在外用餐 suffer from shock 处于休克状态 lie down 平躺;平卧 all to oneself 独享的;独自拥有的 be allergic to 对......过敏 from now on从现在起 feel strange感觉不舒服 重点句型 What's wrong/the matter (with... )? (......)怎么了? stop sb./sth. (from) doing sth. 阻某人/某物做某事 stop doing sth.停止做某事 pass sth.to sb./pass sb.sth.把某物传给某人 avoid doing sth.避免做某事 It's one's first time doing sth.这某人第一次做某事。 decide to do sth.决做某事 leave sb./sth.to do sth.让某人某物做某事 so...that...如此......以至于...... be about to do sth.即将/正要做某事 start doing/to do sth.开始做某事 过关小测满分：85分；时间：60分钟 一、单项选择（每小题1分，共25分） 1．—I have a toothache. —You _______ eat too many sweets. A．should B．shouldn’t C．could D．couldn’t 【答案】B 【详解】句意：——我牙疼。——你不应该吃太多糖果。 should应该；shouldn’t不应该；could可以；couldn’t不可以。“have a toothache.”牙疼，所以“不应该”吃太多糖果，应填shouldn’t。 2．—How are you feeling now? — I’m feeling ________ better. A．many B．much C．little D．a lot of 【答案】B 【详解】句意：——你现在感觉怎么样？——我感觉好多了。 考查程度副词修饰比较级。many许多，修饰可数名词；much非常，很，修饰比较级或不可数名词；little很少，修饰不可数名词；a lot of许多，修饰可数或不可数名词。空格后为比较级better，需用much修饰比较级，表示“好得多”。故选B。 3．You can ________ the medicine three times a day. A．take B．eat C．drink D．have 【答案】A 【详解】句意：你可以一天服三次药。 考查动词辨析。take服用；eat吃；drink喝；have有，吃。在英语中，表示“服药”，习惯用动词take，固定搭配为take medicine“服药”。故选A。 4．__________ eat too much junk food. A．Not B．No C．Don’t D．Doesn’t 【答案】C 【详解】句意：不要吃太多垃圾食品。 Not不；No不；Don’t不要；Doesn’t不。根据句首无主语且空后为动词原形“eat”可知，本句为祈使句的否定句。祈使句的否定形式是在句首加“Don’t”，构成“Don’t+动词原形”结构，应填Don’t。 5．We should take care of __________. A．us B．our C．ours D．ourselves 【答案】D 【详解】句意：我们应该照顾好我们自己。 us我们（宾格）；our我们的（形容词性物主代词）；ours我们的（名词性物主代词）；ourselves我们自己（反身代词）。take care of oneself 是固定搭配，表示“照顾某人自己”。主语是we，对应的反身代词是ourselves（我们自己），应填ourselves。 6．You’d better __________ down and rest. A．lie B．to lie C．lying D．lies 【答案】A 【详解】句意：你最好躺下休息。 lie动词原形；to lie动词不定式；lying现在分词/动名词；lies动词第三人称单数形式。had better do sth.，意为“最好做某事”，后接动词原形lie。 7．I have a toothache. I need __________ a dentist. A．see B．to see C．seeing D．saw 【答案】B 【详解】句意：我牙疼。我需要去看牙医。 see看见、看（医生等）；to see是see的不定式形式；seeing是see的现在分词形式；saw是see的过去式。根据“I have a toothache.”可知，因为牙疼所以需要“去看牙医”，“need to do sth.”表示“需要做某事”，应填to see。 8．—What’s a good way ________ keep healthy? —Eating more vegetables and fruit. A．of B．to C．for D．with 【答案】B 【详解】句意：——保持健康的一个好方法是什么？——多吃蔬菜和水果。 of……的；to到；for为了；with和……一起。“a way to do sth.”是固定用法，表示“做某事的方法”，这里问的是保持健康的好方法，应填to。 9．There ________ a lot of healthy food in the fridge. We can eat them. A．is B．are C．am D．be 【答案】A 【详解】句意：冰箱里有很多健康的食物。我们可以吃它们。 根据“There...a lot of healthy food in the fridge.”可知，主语“food”为不可数名词，be动词应用单数形式is。 10．—________ do you keep healthy? —I keep healthy by doing exercise every day. A．What B．How C．Who D．Where 【答案】B 【详解】句意：——你如何保持健康？——我通过每天锻炼来保持健康。 What什么；How如何；Who谁；Where哪里。根据答句“I keep healthy by doing exercise every day.”可知，问句是在询问保持健康的方式，即“如何保持健康”，所以应填How。 11．—Can you tell me how to ________ illness? —Wash hands often and exercise more. A．prevent B．stop C．keep D．make 【答案】A 【详解】句意：——你能告诉我怎样预防疾病吗？——经常洗手，多锻炼。 prevent预防；stop停止；keep保持；make制作。根据答句“Wash hands often and exercise more.”可知，问句是在询问预防疾病的方法，应填prevent。 12．Let’s ________ more water every day. It’s good for our body. A．drink B．drinks C．drinking D．to drink 【答案】A 【详解】句意：让我们每天多喝些水。这对我们的身体有好处。 let sb. do sth.“让某人做某事”，固定用法，此处用动词原形。 13．—What do you think of eating healthy food? —It’s ________ and good for our health. A．boring B．terrible C．necessary D．difficult 【答案】C 【详解】句意：——你认为吃健康食物怎么样？——它是有必要的，并且对我们的健康有好处。 boring无聊的；terrible糟糕的；necessary必要的；difficult困难的。针对问句询问对“吃健康食物”的看法，答句后半句“good for our health”说明，吃健康食物很有必要，应填necessary。 14．The doctor tells us ________ too much junk food. It’s bad for our health. A．not eat B．not to eat C．don’t eat D．don’t to eat 【答案】B 【详解】句意：医生告诉我们不要吃太多垃圾食品。它对我们的健康有害。 根据“The doctor tells us...”可知，此处是“tell sb. (not) to do sth.”的结构，意为“告诉某人（不要）做某事”，所以这里应用动词不定式的否定形式“not to eat”。 15．You should ________ down and rest when you are tired. A．lie B．stand C．write D．sleep 【答案】A 【详解】句意：当你累的时候，你应该躺下来休息。 lie躺；stand站立；write写；sleep睡觉。根据“down and rest when you are tired”可知，此处表示“躺下来休息”，lie符合语境。应填lie。 16．He has a ________, so he needs to see a dentist. A．headache B．toothache C．stomachache D．fever 【答案】B 【详解】句意：他牙疼，所以他需要去看牙医。 headache头痛；toothache牙痛；stomachache胃痛；fever发烧。根据“see a dentist (看牙医)”可知，应选toothache。 17．We should wear a ________ to protect ourselves from viruses when we go out. A．hat B．mask C．shirt D．shoe 【答案】B 【详解】句意：外出时我们应该戴口罩以保护自己免受病毒侵害。 hat帽子；mask口罩；shirt衬衫；shoe鞋子。根据“protect ourselves from viruses”（保护自己免受病毒侵害）可知，口罩具有阻挡病毒的功能，mask符合语境。 18．Don’t eat too much fast food. It is ________ to your health. A．good B．harmful C．helpful D．useful 【答案】B 【详解】句意：不要吃太多快餐。它对你的健康有害。 good好的；harmful有害的；helpful有帮助的；useful有用的。根据“Don’t eat too much fast food.”可知吃太多快餐对健康有害，应填harmful。 19．If you have a high ________, you should take your temperature. A．fever B．cold C．cough D．pain 【答案】A 【详解】句意：如果你发高烧，你应该量一下体温。 fever发烧；cold感冒；cough咳嗽；pain疼痛。根据“you should take your temperature”可知，量体温通常是发烧时的行为，应填fever。 20．He fell off the bike and got a(an) ________ on his leg. A．injury B．lesson C．gift D．problem 【答案】A 【详解】句意：他从自行车上摔了下来，腿部受了伤。 injury受伤；lesson课程；gift礼物；problem问题。根据“He fell off the bike”可知，从自行车上摔了下来后应该会受伤，应填injury。 21．We should learn to ________ danger and keep safe. A．avoid B．meet C．find D．hit 【答案】A 【详解】句意：我们应当学会避免危险，保持自身安全。 avoid避免；meet遇见；find找到；hit击打。根据“danger and keep safe”可知，要保证安全肯定要避免危险，应填avoid。 22．—What do you usually do to ________ healthy? —I usually run for 20 minutes every morning. A．keep B．make C．take D．do 【答案】A 【详解】句意：——你通常做什么来保持健康？——我通常每天早上跑步20分钟。 keep保持；make制作；take拿走；do做。“keep healthy”是固定短语，意为“保持健康”，符合语境，所以应填keep。 23．—________ do you exercise every week? —About three times a week. A．How long B．How often C．How many D．How much 【答案】B 【详解】句意：——你每周锻炼几次？——大约一周三次。 How long多久；How often多久一次；How many多少；How much多少钱。根据答语“About three times a week.”可知，问句是在问频率，应填How often。 24．He often ________ his free time doing sports in the playground. A．costs B．spends C．takes D．pays 【答案】B 【详解】句意：他经常利用空闲时间在操场上做运动。 在几个表示“花费”的动词里，take和cost一般用物作主语，排除；pays支付，主语通常是人，用于金钱。spends花费，主语通常是人，sb spends+时间/金钱+(in) doing sth“某人花费时间/金钱做某事”。 25．We should develop good living habits ________ they can help us stay healthy. A．so B．because C．but D．or 【答案】B 【详解】句意：我们应该养成良好的生活习惯，因为它们可以帮助我们保持健康。 so所以；because因为；but但是；or或者。“可以帮助我们保持健康”是“应该养成良好的生活习惯”的原因，此处用because引导原因状语从句。 二、单词拼写（每小题1分，共30分） 26．The d______ told me to brush my teeth twice a day. 【答案】dentist/entist 【详解】句意：牙医告诉我每天刷两次牙。根据首字母d和常识，嘱咐刷牙的是牙医。故填dentist。 27．I ate too much cold food last night, so my ______ (胃) hurts now. 【答案】stomach 【详解】句意：我昨晚吃了太多冷食，所以现在我的胃疼。根据所给汉语提示可知，stomach意为“胃”；根据“hurts”为动词的第三人称单数形式可知，此处主语名词应用单数形式。故填stomach。 28．If your legs are ______ (酸痛), you should rest instead of running. 【答案】sore 【详解】句意：如果你的腿酸痛，你应该休息而不是跑步。根据汉语提示“酸痛”可知，sore“酸痛的”，形容词，在句中作表语。故填sore。 29．Don’t ______ (按) your eyes too hard when you feel tired after reading. 【答案】press 【详解】句意：阅读后感到疲劳时，不要用力按压你的眼睛。根据汉语提示“按”可知，press“按压”，动词；祈使句否定式“Don’t”后接动词原形。故填press。 30．She drank lots of warm water to help herself get over the ______ (发烧) quickly. 【答案】fever 【详解】句意：她喝了很多温水来帮助自己很快退烧。根据所给汉语提示可知，对应的英文单词为fever；空处位于定冠词the之后，作动词短语get over的宾语，应用名词形式。故填fever。 31．Remember to turn off the g______ after cooking meals to keep our home safe. 【答案】gas/as 【详解】句意：记得做完饭后关掉煤气以保证家居安全。根据首字母g和常识，做饭后需要关闭煤气阀门，因此填gas“煤气”。故填gas。 32．These kind nurses and doctors are busy helping ______ (病人) day and night. 【答案】patients 【详解】句意：这些善良的护士和医生日夜忙着帮助病人。根据汉语提示，“病人”的英文是patient，此处作helping的宾语，且根据语境应使用复数形式。故填patients。 33．Mike’s serious ______ (ill) makes him stay in bed for a week. 【答案】illness 【详解】句意：迈克的严重疾病使他卧床一周。ill“生病的”，形容词，此处需要名词作主语，其名词形式为illness，故填illness。 34．He made a lot of mistakes in the exam because he was too ______ (care). 【答案】careless 【详解】句意：他在考试中犯了很多错误，因为他太粗心了。根据“He made a lot of mistakes in the exam”可知，犯错的原因是太粗心，此处应用具有消极含义的形容词；空处位于系动词was之后，作表语。care是名词或动词，意为“关心；在意”，其形容词careless意为“粗心的”，符合语境。故填careless。 35．She turned down the ______ (bright) of the lamp to make the room dark. 【答案】brightness 【详解】句意：她调暗了灯的亮度，让房间暗了下来。根据“the … of the lamp”可知，空格处需填入名词构成“名词+of”的结构，作动词短语“turned down”的宾语。bright是形容词，其对应的名词形式是brightness“亮度”。故填brightness。 36．He looks left and right before he ______ (cross) the busy road after school. 【答案】crosses 【详解】句意：他放学后穿过繁忙的马路之前，总是左右看看。cross“穿过”，动词；根据“looks”及“before”可知，从句动作发生在主句动作之后，描述一般习惯，应用一般现在时。主语“he”为第三人称单数，故填crosses。 37．To stay warm, we should avoid ______ (open) the windows on cold winter days. 【答案】opening 【详解】句意：为了保暖，我们应该避免在寒冷的冬天开窗。open“打开”，动词，avoid后接动名词作宾语，即avoid doing sth.表示“避免做某事”。故填opening。 38． ________ (lucky), I found my lost keys in my schoolbag. 【答案】Luckily 【详解】句意：幸运的是，我在我的书包里找到了丢失的钥匙。lucky“幸运的”，形容词；但此处需要修饰整个句子“我找到钥匙”这件事，表示“幸运地”，需用副词形式，“lucky”的副词形式是“luckily”，位于句首时，首字母需大写。故填Luckily。 39．She picked up the stone and ________ (throw) it into the lake. 【答案】threw 【详解】句意：她捡起石头，把它扔进了湖里。句中“picked up”为一般过去时，说明动作发生在过去；and连接两个并列谓语，因此“threw”也需使用过去式。throw的过去式为不规则变化，故填threw。 40．Dad, smoking h________ your health. Could you please stop it? 【答案】harms/arms 【详解】句意：爸爸，吸烟危害你的健康。你能戒掉吗？动名词smoking作主语，谓语动词需用第三人称单数形式。结合首字母h和“吸烟对健康有害”的语境，单词harm符合语义，其第三人称单数形式为harms。故填harms。 41．You must look both ways before crossing the street for your own ________ (safe). 【答案】safety 【详解】句意：为了你自己的安全，过马路前你必须两边都看。句中形容词性物主代词own后需接名词，safe是形容词，意为 “安全的”，其名词形式是safety，不可数名词，故填safety。 42．You are old enough __________ (decide) what to do on weekends by yourself. 【答案】to decide 【详解】句意：你已经长大了，可以自己决定周末要做什么了。句型“be+形容词+enough+to do sth.”，表示“足够……能去做某事”，因此动词decide“决定”需变为动词不定式to decide，作结果状语。 43．The teacher listened __________ (patient) to every student’s question. 【答案】patiently 【详解】句意：老师耐心地倾听每一位学生的问题。空格处修饰动词listened（听），需用副词。patient是形容词，意思为“耐心的”，它的副词形式是patiently“耐心地”。 44．Many kinds of v__________ can spread through dirty hands, so remember to wash your hands before meals! 【答案】viruses/iruses 【详解】句意：许多种类的病毒可以通过脏手传播，所以记得饭前要洗手！“Many kinds of”后接名词复数形式，结合首字母及“can spread through dirty hands”可知，此处指病毒会通过脏手传播，virus“病毒”，其复数形式为viruses。 45．If you have headaches or stomach p__________, tell the teacher right away—don’t wait until they get worse. 【答案】pain/ain 【详解】句意：如果你头痛或胃痛，马上告诉老师，不要等到病情恶化。“headaches or stomach...”提示此处是与身体不适相关的词汇，结合首字母及语境可知，此处指头痛或胃痛，stomach pain表示“胃痛”。 46．A clean school e__________ keeps everyone healthy, so please put the rubbish into the bins! 【答案】environment/nvironment 【详解】句意：一个干净的学校环境能让每个人都保持健康，所以请把垃圾放进垃圾桶里！“keeps everyone healthy”提示与健康环境相关，结合首字母，此处应填environment表示“环境”。 47．We should stop the virus from ________ (spread). 【答案】spreading 【详解】句意：我们应该阻止病毒传播。stop...from doing sth.表示“阻止……做某事”，from是介词，后接名词、代词和动名词。spread是动词“传播”，其动名词形式是spreading。故填spreading。 48．It’s important ________ (keep) safe. 【答案】to keep 【详解】句意：保证安全是很重要的。根据“It’s important”可知，此处使用“it is+形容词+to do sth.”结构，表示“做某事是……的”，it作形式主语，动词不定式作真正的主语，此处使用动词不定式to keep。 49．Let’s ________ (keep) a good habit of going to bed early and getting up early. 【答案】keep 【详解】句意：让我们养成早睡早起的好习惯。let’s do sth“让我们做某事”，固定搭配，空处用动词原形keep“保持”。 50．Anna ________ (碰撞) her head when she fell down and now she needs a test at the hospital. 【答案】hit 【详解】句意：安娜摔倒时撞到了头，现在她需要去医院做检查。句中“when”引导的时间状语从句使用了一般过去时“fell”，主句动作“碰撞”发生在过去，且没有持续到现在的影响，需用一般过去时。因此，空格处应将动词“碰撞”译为hit，使用过去式hit。 51．Lingling got a s________ when she saw how thin Allen became. 【答案】shock/hock 【详解】句意：当玲玲看到艾伦变得如此瘦弱时，她大吃一惊。句中“got a...when she saw how thin Allen became”是关键结构，“got a shock”是固定搭配，表示“大吃一惊”，“shock”以字母s开头，符合句子语境和首字母提示。 52．I think I’ll go to bed early t________ because I’ll have an early meeting tomorrow. 【答案】tonight/onight 【详解】句意：我想我今晚要早点睡觉，因为我明天要开个早会。因为明天开早会，所以今晚要早睡，结合首字母“t”，空处应是tonight“今晚”。 53．We can protect the e________ by sorting the rubbish before taking it out. 【答案】environment/nvironment 【详解】句意：我们可以通过在将垃圾拿出去之前进行分类来保护环境。“protect”为动词，其后需接名词作为宾语，结合首字母e和“sorting the rubbish before taking it out”可知，垃圾分类可以保护环境，environment“环境”，且为不可数名词。 54．Doctors from China often go to Africa to help local p________ fight tropical diseases (热带病). 【答案】patients/atients 【详解】句意：中国的医生经常去非洲帮助当地的病人对抗热带疾病。医生帮助病人，结合首字母“p”，patient“病人”符合，用其复数形式表泛指。 55．Stop ________ (throw) stones at the window! 【答案】throwing 【详解】句意：停止向窗户扔石头！句中“Stop”为动词，后面接动词时，常用结构“stop doing sth.”意为“停止正在做的事情”。因此，空格处应将所给词throw转换为动名词形式。throw的动名词形式为throwing，意为“扔”，符合句意。 三、完成句子（每小题2分，共30分） 56．He keeps healthy by exercising every day.（对划线部分提问） ________ ________ he keep healthy? 【答案】 How does 【详解】句意：他通过每天锻炼来保持健康。此处询问方式，用how引导特殊疑问句，句首字母大写；原句是一般现在时，谓语为实义动词keeps，主语是第三人称单数he，所以疑问句需要用助动词does来构成疑问语序。故填How；does。 57．It’s important to eat a balanced diet. (改为同义句) ________ a balanced diet ________ important. 【答案】 Eating is 【详解】句意：吃均衡的饮食很重要。原句中It是形式主语，真正的主语是to eat a balanced diet。改为同义句时，可将动名词短语Eating a balanced diet作主语，谓语动词用第三人称单数is。故填Eating；is。 58．She often drinks milk for breakfast. (改为否定句) She ________ often ________ milk for breakfast. 【答案】 doesn’t drink 【详解】句意：她早餐经常喝牛奶。原句是一般现在时，主语She是第三人称单数，谓语动词是drinks，改为否定句时，需借助助动词doesn’t，后接动词原形drink。 59．My brother exercises every morning. (对划线部分提问) ________ ________ your brother do every morning? 【答案】 What does 【详解】句意：我哥哥每天早上锻炼。划线部分是每天早上做的事情，应用what“什么”提问，后跟一般疑问句，原句时态是一般现在时，主语是第三人称单数，助动词要用does，后面的动词用原形do。故填What；does。 60．He has a headache because he stays up late. (对画线部分提问) ________ ________ he have a headache? 【答案】 Why does 【详解】句意：他因为熬夜而头痛。划线部分表示原因，对原因提问需要用特殊疑问词why“为什么”，句首首字母要大写；原句主语为He，谓语动词has是have的第三人称单数形式，且为一般现在时，疑问句需借助助动词does。 61．卢卡患有严重的心脏病，所以他希望自己能像那些孩子一样强壮。 Luca________ ________ a serious heart disease, so he wishes he could be as strong as those children. 【答案】 suffers from 【详解】原句中“患有”是关键词，对应的短语是suffer from。结合wishes可知，此句是一般现在时，主语是Luca，动词用三单形式suffers。 62．从现在开始，我们新的人工智能助手会研究你的问题，并给你最好的答案。 ________ ________ ________, our new AI helper will study your questions and give you the best answers. 【答案】 From now on 【详解】原句中“从现在开始”是关键词，表示“从现在开始”的短语是from now on。该短语在句中作时间状语，位于句首，首字母需大写。故填From；now；on。 63．你应该记住它，更重要的是，你应该正确理解它。 You should remember it, and ________ ________, you should get it right. 【答案】 what’s more 【详解】表达“更重要的是”，用固定搭配what’s more。故填what’s；more。 64．偶尔在外面吃一顿是个不错的主意。 It’s a good idea ________ ________ ________ once in a while. 【答案】 to eat out 【详解】原句中“在外面吃一顿”是关键词，“在外面吃”对应的英文短语是eat out。本句使用“it’s a good idea to do sth.”（做某事是个不错的主意）固定句型，to后需接动词原形。故填to；eat；out。   65．那场雨没有妨碍我们享受旅行的乐趣。 The rain didn’t ________ ________ ________ ________ the trip. 【答案】 stop us from enjoying 【详解】stop sb. from doing sth.“妨碍某人做某事”，didn’t后接动词原形，stop后接宾语us；enjoy“享受”，此处填其动名词形式enjoying。 66．听见有人喊他的名字，他突然停住了。 He ________ ________ when he heard someone calling his name. 【答案】 stopped short 【详解】“突然停住”是关键词，在英文中表示“突然停下”的固定短语是stop short，此处动作发生在过去，用一般过去时，stop的过去式是stopped。 67．似乎没有人知道昨天那栋楼是怎么着火的。 No one seems to know how the building ________ ________ yesterday. 【答案】 caught fire 【详解】原句中“着火”为关键词，其英文表达为catch fire，“yesterday”提示了从句用一般过去时，谓语动词用过去式caught。 68．——请坐，医生马上就来。——谢谢! —Please ________ ________ ________ and the doctor will be with you shortly. —Thanks! 【答案】 take/have a seat 【详解】原句中“请坐”是关键词，表示“请坐”的短语是take a seat或have a seat。本句为祈使句，Please后接动词原形。故填take/have ；a；seat。 69．护士走过来并给Alice量了体温。 The nurse walked over and __________ __________ __________. 【答案】 took Alice’s temperature 【详解】原句中“给 Alice 量了体温”是关键词，表示“给某人量了体温”的短语是take one’s temperature。根据“walked”可知本句为一般过去时，动词用过去式。故填took；Alice’s；temperature。 70．检查后，医生说Alice可能得了重感冒。 After checking, the doctor said Alice might __________ __________ __________ __________. 【答案】 have a bad cold 【详解】原句中“得了重感冒”是关键词，表示“得了重感冒”的短语是have a bad cold，might后接动词原形。故填have；a；bad；cold。 学科网（北京）股份有限公司 $