Unit 1 Time to Relax 单元语法grammar 动词不定式作状语和宾语补足语-2025-2026学年八年级英语下册单元语法练习（人教版）

Unit 1 Time to Relax 动词不定式作状语和宾语补足语 （时间：40分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．My parents always encourage me _________ new things. A．try B．trying C．to try D．tries 【答案】C 【详解】句意：我的父母总是鼓励我尝试新事物。 考查非谓语动词。encourage sb. to do sth.是固定搭配，意为“鼓励某人做某事”，因此空格处应填动词不定式to try。故选C。 2．The coach taught us ________ kung fu correctly to keep healthy. A．learn B．learning C．to learn D．learned 【答案】C 【详解】句意：教练教我们正确学习武术以保持健康。 考查teach的用法。teach sb. to do sth.是固定用法，意为“教某人做某事”，其中“to do”不定式作宾语补足语。故选C。 3．We asked the teacher ________ us check the science project details before the festival. A．help B．to help C．helping 【答案】B 【详解】句意：我们请老师在节日前帮我们检查科学项目的细节。 考查动词不定式作宾语补足语。help帮助，动词原形；to help帮助，动词不定式；helping帮助，现在分词/动名词。在“ask sb. to do sth.”结构中，动词不定式作宾语补足语，表示“请求某人做某事”。故选B。 4．Lily thinks Judy’s parents just want her ________ well. A．do B．to do C．doing 【答案】B 【详解】句意：莉莉认为朱迪的父母只是希望她做得好。 考查非谓语动词。do 做（动词原形）；to do 做（不定式）；doing 做（现在分词/动名词）。want sb to do sth 是固定搭配，意为“想要某人做某事”，此处“her”后应接不定式作宾语补足语。故选B。 5．I love to watch my grandpa ________ calligraphy. It looks so peaceful. A．do B．to do C．to be done D．done 【答案】A 【详解】句意：我喜欢看我的爷爷写书法。那看起来非常宁静。 考查非谓语动词。watch sb. doing sth.“看见某人正在做某事”，强调动作正在进行；watch sb. do sth.“看见某人做某事”，强调动作的全过程。根据“It looks so peaceful.”可知，此处指看爷爷写书法的整个过程，所以用省略to的不定式作宾语补足语。故选A。 6．No one expects you ________ a professional from the start. A．be B．to be C．being 【答案】B 【详解】句意：没有人期望你从一开始就是专业人士。 考查非谓语动词。expect sb. to do sth.为固定搭配，意为“期望某人做某事”，因此空格处应填不定式to be。故选B。 7．Tom’s mom reminded him ________ the dog for a walk after dinner. A．take B．to take C．taking D．taken 【答案】B 【详解】句意：汤姆的妈妈提醒他晚饭后带狗去散步。 考查动词的非谓语形式。take带，动词原形；to take带，不定式；taking带，动名词/现在分词；taken带，过去分词。remind sb. to do sth. 是固定搭配，意为“提醒某人做某事”，因此空格处应填不定式to take。故选B。 8．To keep safe from online tricks, the police often let people ________ the dangers of online money tricks. A．know B．to know C．knowing D．knew 【答案】A 【详解】句意：为了防范网络诈骗，警察经常让人们了解网络金钱诈骗的危险。 考查非谓语动词。let sb. do sth.“让某人做某事”，使役动词let后接动词原形作宾语补足语。故选A。 9．The river is very deep. My father warns me ________ in it. A．swim B．to swim C．not to swim D．don’t swim 【答案】C 【详解】句意：这条河很深。我的父亲警告我不要在里面游泳。 考查非谓语动词。swim游泳，动词原形；to swim游泳，不定式；not to swim不要游泳，不定式的否定形式；don’t swim不要游泳，祈使句。动词“warns”用于“warn sb. (not) to do sth.”，后接不定式作宾语补足语。根据前句“The river is very deep.”可知，警告的内容是“不要游泳”，应用不定式的否定形式“not to swim”。故选C。 10．My teacher told me ________ practice the flute every day. A．to B．for C．/ 【答案】A 【详解】句意：我的老师告诉我每天练习长笛。 考查动词不定式。tell sb. to do sth.意为“告诉某人做某事”，动词不定式作宾语补足语。故填to。 11．My parents don’t allow me ________ my phone on school days. A．to use B．use C．using D．used 【答案】A 【详解】句意：我的父母不允许我在上学日使用我的手机。 考查非谓语动词。“allow sb. to do sth.”是固定用法，意为“允许某人做某事”，因此空格处应填动词不定式“to use”。故选A。 12．The doctor told me ______ more vegetables and fruit. A．eat B．to eat C．eating 【答案】B 【详解】句意：医生告诉我要多吃蔬菜和水果。 考查非谓语动词作宾语补足语。eat吃，动词原形；to eat吃，不定式；eating吃，动名词。动词“told”用于“tell sb. to do sth.”结构，后接不定式作宾语补足语。故选B。 13．My mother often tells me ________ too much cold food. It’s bad for my stomach. A．not eat B．not to eat C．eat D．to eat 【答案】B 【详解】句意：我的妈妈经常告诉我不要吃太多冷食，这对我的胃不好。 考查动词不定式的否定形式。根据“It’s bad for my stomach.”可知，此处妈妈是让我“不要”吃太多冷的食物。tell sb. not to do sth.“告诉某人不要做某事，是固定搭配，不定式作宾语补足语。故选B。 14．So they require local people in the town ________ buying bottled water and use tap water to drink. A．to stop B．stop C．stopping 【答案】A 【详解】句意：所以他们要求镇上的居民停止购买瓶装水，使用自来水饮用。 考查非谓语动词。require sb. to do sth.“要求某人做某事”，固定搭配，此处应用to stop。故选A。 15．The school requires the seventh graders ________ a safety training course. A．complete B．to complete C．completing D．completed 【答案】B 【详解】句意：学校要求七年级学生完成一门安全培训课程。 考查非谓语动词。complete动词，完成。分析句子结构可知，谓语动词“require”后接宾语补足语时，应用动词不定式结构，即“require sb. to do sth.”，意为“要求某人做某事”。故选B。 16．The Internet enables us ________ almost everything happens in the world. A．know B．to know C．knowing D．knew 【答案】B 【详解】句意：互联网使我们能够了解世界上发生的几乎所有事情。 考查非谓语动词。enable sb to do sth“使某人做某事”，为固定短语。故选B。 17．—Will you come to Tom’s party tonight, Betty?     —If he invites me ________ it, I will go with pleasure. A．to join in B．join C．join in 【答案】A 【详解】句意：——贝蒂，你今晚会来参加汤姆的聚会吗？——如果他邀请我参加，我很乐意去。 考查动词短语及非谓语。join加入一个团体或组织；join in参加一项活动。invite sb to do sth“邀请某人做某事”，此处指的是参加汤姆的聚会，用动词不定式to join in作宾补。故选A。 18．—Let Lucy ________ your group. —OK. Lucy is also good at drawing pictures. A．join B．to join C．joining D．joined 【答案】A 【详解】句意：——让Lucy加入你们小组。——好的。Lucy也擅长画画。 考查非谓语动词。join加入，动词原形；to join加入，动词不定式；joining加入，现在分词；joined加入，动词过去式。根据“Let Lucy...your group.”可知，此处考查固定搭配，Let sb. do sth.“让某人做某事”。故选A。 19．________ our science project better, we added small lights to the model. A．To make B．Making C．Make 【答案】A 【详解】句意：为了让我们的科学项目更好，我们在模型上添加了小灯。 考查非谓语动词。根据“added small lights to the model”和“our science project better”可知，添加小灯的目的是为了让项目更好，表示目的应该用动词不定式作目的状语。故选A。 20．________ teenagers’ eyesight, experts advise them to stay away from electronic products. A．Protect B．To protect C．Protected D．Protecting 【答案】B 【详解】句意：为了保护青少年的视力，专家建议他们远离电子产品。 考查非谓语动词。Protect保护，动词原形；To protect动词不定式；Protected过去分词或过去式；Protecting现在分词或动名词。根据“...teenagers’ eyesight, experts advise them to stay away from electronic products.”可知，此处需用动词不定式表目的。故选B。 21．Many children attended the Tea Festival in our town ________ more about the tea culture. A．learned B．learning C．to learn 【答案】C 【详解】句意：许多孩子参加了我们镇的茶节，以更多地了解茶文化。 考查非谓语动词。分析题干可知，参加茶节的目的是为了更多地了解茶文化。需用动词不定式作目的状语。故选C。 22．We should take action ________ protect nature and its resources. A．to B．for C．of D．with 【答案】A 【详解】句意：我们应该采取行动来保护自然及其资源。 考查不定式作目的状语。to 到、向；for 为了；of 属于；with 和……一起。根据句意，空格后“protect nature and its resources”是“take action”的目的，应用不定式“to do”表示目的，意为“为了……”。故选A。 23．The volunteers are racing against time ________ the people trapped in the flood. A．save B．saving C．to save D．saved 【答案】C 【详解】句意：志愿者们正在争分夺秒地去营救洪水中的被困人员。 考查动词不定式作目的状语。save拯救（动词原形）；saving拯救（现在分词/动名词）；to save去拯救（动词不定式）；saved拯救（过去式/过去分词）。根据句意，志愿者们争分夺秒的目的是为了营救被困人员，此处需用动词不定式“to save”表示目的。故选C。 24．Many students use phones ________ in touch with their parents. A．stay B．to stay C．staying D．stayed 【答案】B 【详解】句意：许多学生用手机来与父母保持联系。 考查动词不定式作目的状语。stay保持，动词原形；to stay保持，动词不定式；staying保持，现在分词/动名词；stayed保持，过去式/过去分词。根据“Many students use phones… in touch with their parents.”可知，使用手机的目的是“为了与父母保持联系”，应用动词不定式to stay，表示目的。故选B。 25．We will attend the tea festival in our town _________ more about tea culture. A．learns B．learning C．learnt D．to learn 【答案】D 【详解】句意：我们将参加我们镇上的茶文化节，以了解更多关于茶文化的知识。 考查非谓语动词。learns了解，第三人称单数形式；learning了解，现在分词/动名词；learnt了解，过去式/过去分词；to learn去了解，动词不定式。根据句意，参加茶文化节的目的是“学习更多茶文化”，需用动词不定式作目的状语。故选D。 26．You must do everything you can _________ our earth cleaner and safer. A．made B．to make C．make D．to making 【答案】B 【详解】句意：你必须尽你所能使我们的地球更干净、更安全。 考查动词不定式的用法。make使，让，动词，根据“You must do everything you can...”可知，尽一切努力的目的是让地球更干净和更安全，用动词不定式作目的状语。故选B。 27．David joined an English club ________ his English. A．improve B．improving C．to improve D．improved 【答案】C 【详解】句意：大卫加入了一个英语俱乐部来提高他的英语水平。 考查非谓语动词。improve提高，改善，动词原形；improving动名词；to improve动词不定式；improved动词过去式。根据题干可知，加入英语俱乐部目的是提高他的英语水平，此处应使用动词不定式表目的。故选C。 28．She is afraid _________ out at night alone. A．go B．to go C．going D．goes 【答案】B 【详解】句意：她害怕晚上独自外出。 考查非谓语动词。根据“She is afraid…out at night alone.”可知，此处考查be afraid to do sth.“害怕做某事”，固定短语，因此这里应用动词不定式to go。故选B。 29．This math problem is ______difficult for such a boy ______ work out. A．too; to B．so; that C．to; too 【答案】A 【详解】句意：这道数学题太难了，这样的男孩解不出来。 考查固定句式。too...to...太……而不能……；so...that...如此……以至于……（that后接从句）；to...too无此搭配。根据句子结构，空格后是动词原形“work out”，符合“too...to...”的用法，表示“太……而不能……”。故选A。 30．The girl was too young ________ to school. A．not to go B．to go C．for go D．to going 【答案】B 【详解】句意：这个小女孩太小而不能上学。 考查动词不定式作结果状语。根据“too young”可知，此处使用句型“too+形容词/副词+to+动词原形”，表示“太……以至于不能……”，故选B。 二、单词拼写(本大题共20小题，每小题2分，共40分) 31．Nothing can lead him (give) up his dream. 【答案】to give 【详解】句意：没有什么能让他放弃自己的梦想。根据提示可知，lead sb. to do sth. 是固定搭配，lead后面需要接带to的不定式作宾语补足语。故填to give。 32．The teacher advised us (choose) books that are suitable for our age. 【答案】to choose 【详解】句意：老师建议我们选择适合我们年龄的书。advise“建议”，动词，advise sb to do sth.意为“建议某人做某事”，因此填动词不定式。故填to choose。 33．My mother often encourages me (practice) calligraphy every day. 【答案】to practice 【详解】句意：妈妈经常鼓励我每天练习书法。考点为固定搭配encourage sb. to do sth.“鼓励某人做某事”，用不定式to do作宾补。故填to practice。 34．The parents hope to watch their newborn baby (grow) bit by bit. 【答案】grow 【详解】句意：父母希望看着他们的新生儿一点点长大。句中“bit by bit”描述的是孩子成长的整个过程，这里考查watch sb. do sth.“观看某人做某事 (整个过程)”，强调动作的完整性；因此，这里grow用原形符合该结构。故填grow。 35．Traveling around the world can help us (mature) and broaden our horizons. 【答案】mature 【详解】句意：环游世界可以帮助我们成熟并开阔眼界。mature既是形容词“成熟的”，也是动词“成熟”。help sb. do sth.“帮助某人做某事”，固定搭配。故填mature。 36．The app allows people (learn) Italian and make friends. 【答案】to learn 【详解】句意：这款应用程序允许人们学习意大利语并结交朋友。由“allows people”可知，allow sb. to do sth.“允许某人做某事”，此空填动词不定式。故填to learn。 37．She advised her little brother (not play) video games for too long. 【答案】not to play 【详解】句意：她建议她弟弟不要玩太长时间电子游戏。根据“advise sb. (not) to do sth.”的固定搭配可知，此处需用不定式结构，表示“建议某人 (不) 做某事”，否定形式为“not to do”。空格处需填入不定式的否定形式，作宾语补足语。故填not to play。 38．The teacher asked us (join) in the volunteer activities. 【答案】to join 【详解】句意：老师让我们参加志愿活动。ask sb. to do sth.表示“让某人做某事”，所以空格应填动词不定式to join。故填to join。 39．I saw her (enter) the office just now. 【答案】enter 【详解】句意：我刚才看见她走进办公室。“see sb. do sth.”表示“看见某人做了某事（全过程）”，感官动词后接省略to的动词原形，故填enter。 40．The headmaster tells us (be) kind to everyone and help those in need. 【答案】to be 【详解】句意：校长告诉我们要善待每个人，帮助那些需要帮助的人。be“是”，动词；根据“tells us”可知，此处是固定搭配“tell sb. to do sth.”表示“告诉某人做某事”，因此用动词不定式“to be”作宾语补足语。故填to be。 41．He told me (stay) in bed and rest. 【答案】to stay 【详解】句意：他告诉我躺在床上休息。根据“He told me…in bed and rest”可知，此处应用不定式作宾语补足语。tell sb. to do sth.“告诉某人做某事”是固定搭配，动词stay需用不定式形式“to stay”。故填to stay。 42．The heavy rain forced us (stay) at home and cancel the picnic. 【答案】to stay 【详解】句意：大雨迫使我们呆在家里，取消了野餐。force“强迫、迫使”，force sb. to do sth.“强迫/迫使某人做某事”，为固定搭配，因此填动词不定式。故填to stay。 43．My mother asks me (clean) my room every weekend. 【答案】to clean 【详解】句意：我妈妈要求我每个周末打扫我的房间。clean“打扫”，固定搭配“ask sb. to do sth.”意为“要求某人做某事”，因此填动词不定式to clean。故填to clean。 44．We should try our best (get) over our fears. 【答案】to get 【详解】句意：我们应竭尽全力克服恐惧。根据题意和提示词可知，try one’s best to do sth.“尽力做某事”，固定短语，所以，此处应填to get。故填to get。 45．We can do small things (make) the world better. 【答案】to make 【详解】句意：我们可以做一些小事来让世界变得更好。此处需要用动词不定式来表示做小事的目的，“to make”符合“用来小事达成让世界变好”的语境逻辑。故填to make。 46．They tried their best (save) the poor animals. 【答案】to save 【详解】句意：他们尽力拯救可怜的动物。save“拯救”，动词，try one’s best to do sth.意为“尽力做某事”，因此填动词不定式to save。故填to save。 47．He is ready (help) people in trouble at any time. 【答案】to help 【详解】句意：他随时准备帮助有困难的人。help“帮助”；be ready to do sth“准备做某事”。故填to help。 48．He went to the library (borrow) a book. 【答案】to borrow 【详解】句意：他去图书馆借一本书。borrow“借”，动词。此处用to borrow表示去图书馆的目的，动词不定式作目的状语，符合语境和语法要求。故填to borrow。   49． (provide) a feeling of harmony for their children, the couple would rather paint the wall blue. 【答案】To provide 【详解】句意：为了给孩子们提供一种和谐的感觉，这对夫妇宁愿把墙漆成蓝色。分析句子结构可知，此处需要用动词不定式作目的状语，表示“为了……”，provide的不定式形式是to provide，置于句首时首字母大写，符合句子结构和语境，故填To provide。 50． (keep) your brain in good condition, you need to use it. 【答案】To keep 【详解】句意：为了保持大脑处于良好状态，你需要使用它。空处在句中作目的状语，用不定式形式，句首单词首字母要大写。故填To keep。 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 $ Unit 1 Time to Relax 动词不定式作状语和宾语补足语 （时间：40分钟，满分：100分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．My parents always encourage me _________ new things. A．try B．trying C．to try D．tries 2．The coach taught us ________ kung fu correctly to keep healthy. A．learn B．learning C．to learn D．learned 3．We asked the teacher ________ us check the science project details before the festival. A．help B．to help C．helping 4．Lily thinks Judy’s parents just want her ________ well. A．do B．to do C．doing 5．I love to watch my grandpa ________ calligraphy. It looks so peaceful. A．do B．to do C．to be done D．done 6．No one expects you ________ a professional from the start. A．be B．to be C．being 7．Tom’s mom reminded him ________ the dog for a walk after dinner. A．take B．to take C．taking D．taken 8．To keep safe from online tricks, the police often let people ________ the dangers of online money tricks. A．know B．to know C．knowing D．knew 9．The river is very deep. My father warns me ________ in it. A．swim B．to swim C．not to swim D．don’t swim 10．My teacher told me ________ practice the flute every day. A．to B．for C．/ 11．My parents don’t allow me ________ my phone on school days. A．to use B．use C．using D．used 12．The doctor told me ______ more vegetables and fruit. A．eat B．to eat C．eating 13．My mother often tells me ________ too much cold food. It’s bad for my stomach. A．not eat B．not to eat C．eat D．to eat 14．So they require local people in the town ________ buying bottled water and use tap water to drink. A．to stop B．stop C．stopping 15．The school requires the seventh graders ________ a safety training course. A．complete B．to complete C．completing D．completed 16．The Internet enables us ________ almost everything happens in the world. A．know B．to know C．knowing D．knew 17．—Will you come to Tom’s party tonight, Betty?     —If he invites me ________ it, I will go with pleasure. A．to join in B．join C．join in 18．—Let Lucy ________ your group. —OK. Lucy is also good at drawing pictures. A．join B．to join C．joining D．joined 19．________ our science project better, we added small lights to the model. A．To make B．Making C．Make 20．________ teenagers’ eyesight, experts advise them to stay away from electronic products. A．Protect B．To protect C．Protected D．Protecting 21．Many children attended the Tea Festival in our town ________ more about the tea culture. A．learned B．learning C．to learn 22．We should take action ________ protect nature and its resources. A．to B．for C．of D．with 23．The volunteers are racing against time ________ the people trapped in the flood. A．save B．saving C．to save D．saved 24．Many students use phones ________ in touch with their parents. A．stay B．to stay C．staying D．stayed 25．We will attend the tea festival in our town _________ more about tea culture. A．learns B．learning C．learnt D．to learn 26．You must do everything you can _________ our earth cleaner and safer. A．made B．to make C．make D．to making 27．David joined an English club ________ his English. A．improve B．improving C．to improve D．improved 28．She is afraid _________ out at night alone. A．go B．to go C．going D．goes 29．This math problem is ______difficult for such a boy ______ work out. A．too; to B．so; that C．to; too 30．The girl was too young ________ to school. A．not to go B．to go C．for go D．to going 二、单词拼写(本大题共20小题，每小题2分，共40分) 31．Nothing can lead him (give) up his dream. 32．The teacher advised us (choose) books that are suitable for our age. 33．My mother often encourages me (practice) calligraphy every day. 34．The parents hope to watch their newborn baby (grow) bit by bit. 35．Traveling around the world can help us (mature) and broaden our horizons. 36．The app allows people (learn) Italian and make friends. 37．She advised her little brother (not play) video games for too long. 38．The teacher asked us (join) in the volunteer activities. 39．I saw her (enter) the office just now. 40．The headmaster tells us (be) kind to everyone and help those in need. 41．He told me (stay) in bed and rest. 42．The heavy rain forced us (stay) at home and cancel the picnic. 43．My mother asks me (clean) my room every weekend. 44．We should try our best (get) over our fears. 45．We can do small things (make) the world better. 46．They tried their best (save) the poor animals. 47．He is ready (help) people in trouble at any time. 48．He went to the library (borrow) a book. 49． (provide) a feeling of harmony for their children, the couple would rather paint the wall blue. 50． (keep) your brain in good condition, you need to use it. 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 $