Unit 5 Wild animals 过去进行时（单元核心语法精练）英语新教材沪教版（五四学制）七年级下册

Unit 5 Wild animals 核心语法精练（过去进行时） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 2 一、单项选择 2 二、用所给单词的正确形式填空 6 C 综合攻坚·能力跃升 8 题型一 语法填空 8 题型二 语法选择 10 过去进行时 构成 was/were+ doing 含义 表示过去某一时刻或某一时间段正在进行的动作 标志词 at that time, at this time yesterday, at 8:00 yesterday morning, all night 及when/while 用 法 区 别 When ①既指时间点，也可指时间段；后可接终止性动词，也可接延续性动词 ②从句的动作和主句的动作可以是同时，也可以是先后发生 ③when 后一般接过去式：When the teacher came in, we were talking. ④表“突然”：I was having my dinner when there was a sudden knock at the door. While ①后接延续性动词 ②从句的动作和主句的动作是同时发生 ③while 后一般接进行时：While we were talking, the teacher came in. ④表“然而”：Mother was cooking ,while father was watching TV . 一、单项选择 1．Jingjing ________ along the path by the lake at this time yesterday. A．is jogging B．jogs C．jogged D．was jogging 2．—What was your brother doing at this time last night? —He ________ a TV show about space travel. A．was watching B．will watch C．watched D．watches 3．When the performers moved the “Aoyu”, they ________ hard to make it look alive. A．are working B．were working C．will work 4．—What _______ you _______ at 8 o’clock last night? —I was watching TV. A．did; do B．were; doing C．are; doing 5．I ________ a poster in my room when my best friend called last night. A．make B．made C．am making D．was making 6．—Hey, Kathy. How do you like my new bicycle? — Oh, sorry. But what did you say just now? I _____ about something else . A．thought B．was thinking C．am thinking 7．—What were you doing at 8:00 last night? —I ________ my homework. A．do B．did C．was doing D．am doing 8．—You were not in your office at nine this morning. Where were you? —I ________ our new school to the foreign friends in the school hall at that time. A．introduced B．will introduce C．am introducing D．was introducing 9．While we ________ an English song, some visitors came to our class. A．are singing B．sang C．were singing 10．I ________ dinner in the kitchen, so I didn’t notice my father entering the room. A．cooked B．was cooking C．am cooking 11．While the man ________ at the picture, the thief ________ his watch. A．looked; was B．looked; stole C．was looking; stole D．was looking; was stealing 12．While I _________ my dance moves, my cat watched me and it seemed to enjoy it. A．practice B．am practicing C．was practicing D．will practice 13．—I didn’t see you at the party last night. —Oh, I ________ my grandparents in the countryside. They were ill. A．am visiting B．visit C．will visit D．was visiting 14．—Why didn’t you answer my telephone yesterday? —Sorry. I _________ a shower. A．took B．am taking C．was taking 15．Sue, as well as her parents, ________ dinner at home yesterday when the telephone rang. A．was having B．were having C．had D．has had 16．—I met Jack when I passed by the garden. —Yes, he ________ some flowers with the help of his mother. A．planted B．is planting C．was planting 17．When I saw Xiao Wang yesterday, he________ an old man cross the road. A．helps B．was helping C．will help D．is helping 18．The headteacher took a photo of Mario while he __________ in class. A．was sleeping B．sleeps C．slept 19．When I ______ to the radio, my little sister started crying. A．listen B．listened C．was listening D．am listening 20．—______ your cousin ______ in the park at 4 p.m. yesterday? —Yes, he was. He was playing with his dog. A．Does; play B．Did; play C．Is; playing D．Was; playing 二、用单词正确形式填空 21．I knew when he went out last night because I (lie) in bed, awake. 22．When I got home yesterday evening, my sister (listen) to music in her room. 23．—Why didn’t you answer my call just now?     —Sorry, I (take) a shower at that time. 24．When I arrived at the party, everyone (dance) to the music. 25．—Why did the policeman stop your car? —I (make) a call at that moment. 26．I (mop) up the water at this time yesterday. 27．When I saw him, he (wait) for the bus. 28．The children (train) in the sports field when it started raining. 29．When I went to see him yesterday, he (search) for information online. 30．Our teacher (give) us a lesson when John came. 题型一 语法填空 阅读短文，在空白处填入一个适当的单词或用所给单词的适当形式填空。请将答案填写在答题纸指定位置。 Which one do you think is “the king of the animals”, the elephant, the lion or the tiger? They are all smart and strong. In traditional Chinese culture, the tiger is 1 (actual) “the king of the animals”. If you take a look at the tiger, you can find a Chinese character (汉字) “WANG” on 2 (it) forehead (额头). The character means “the king” in Chinese. Most tigers come from China and India. They look 3 (scare). They like eating meat. Tigers can run very fast and they are also good 4 (swim). Tigers need lots of sleep, and they sleep for about 15 hours every day. Some people think they are 5 (danger). But they don’t know tigers are in danger now. In the early 20th century (世纪), the number of tigers was about 100,000. But today it is only a few thousand. People are not friendly 6 tigers. They kill tigers 7 money. People also cut down too many trees. Many tigers lose their 8 (life) and homes. Now many people around the world 9 (try) to help save tigers. It is important for everyone to save tigers. We’re all looking forward to 10 (see) the bright future! 题型二 语法选择 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。 My name is Jackson. I’m 1 11-year-old boy. I go to school from Monday to Friday. Today is Sunday and it’s my favourite day of a week because I don’t 2 go to school. My father takes me to the zoo. We go to the zoo by bus. Everyone is quiet 3 the bus because we must follow the rules. When we get there, we see two elephants first. They are very smart. Do you know where they are 4 ? South Africa! Then we see monkeys. Some are eating bananas and 5 are playing with each other. I think the most interesting animals are the dolphins. It’s great fun 6 them swim and jump. They swim fast and jump very high. They are very kind to people. If you fall into the water and can’t swim, they will come up to help you. But some animals 7 not friendly, like tigers, lions, and bears. That’s 8 they have to stay in cages (笼子). But I don’t think it’s good for animals. They get food 9 lose their freedom (自由). I feel kind of sorry for them. All in all, I like animals and I think 10 are good friends. We should love and protect them. 1．A．a B．an C．the 2．A．have B．have to C．has to 3．A．on B．in C．at 4．A．come from B．comes from C．from 5．A．other B．others C．another 6．A．watch B．watching C．to watch 7．A．be B．are C．is 8．A．why B．what C．how 9．A．and B．but C．if 10．A．we B．us C．our 1 / 12 学科网（北京）股份有限公司 $ Unit 5 Wild animals 核心语法精练（过去进行时） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 2 一、单项选择 2 二、用所给单词的正确形式填空 6 C 综合攻坚·能力跃升 8 题型一 语法填空 8 题型二 语法选择 10 过去进行时 构成 was/were+ doing 含义 表示过去某一时刻或某一时间段正在进行的动作 标志词 at that time, at this time yesterday, at 8:00 yesterday morning, all night 及when/while 用 法 区 别 When ①既指时间点，也可指时间段；后可接终止性动词，也可接延续性动词 ②从句的动作和主句的动作可以是同时，也可以是先后发生 ③when 后一般接过去式：When the teacher came in, we were talking. ④表“突然”：I was having my dinner when there was a sudden knock at the door. While ①后接延续性动词 ②从句的动作和主句的动作是同时发生 ③while 后一般接进行时：While we were talking, the teacher came in. ④表“然而”：Mother was cooking ,while father was watching TV . 一、单项选择 1．Jingjing ________ along the path by the lake at this time yesterday. A．is jogging B．jogs C．jogged D．was jogging 【答案】D 【详解】句意：昨天这个时候，晶晶正在沿着湖边的小路慢跑。 考查动词时态。is jogging正在慢跑，现在进行时；jogs慢跑，一般现在时；jogged慢跑，一般过去时；was jogging正在慢跑，过去进行时。根据时间状语“at this time yesterday”可知，描述过去某一具体时刻正在进行的动作，应用过去进行时was jogging。故选D。 2．—What was your brother doing at this time last night? —He ________ a TV show about space travel. A．was watching B．will watch C．watched D．watches 【答案】A 【详解】句意：——昨晚这个时候你哥哥在做什么？——他正在看一个关于太空旅行的电视节目。 考查过去进行时。根据问句“What was your brother doing at this time last night?”可知，询问的是过去某个具体时间正在发生的动作，需用过去进行时回答。故选A。 3．When the performers moved the “Aoyu”, they ________ hard to make it look alive. A．are working B．were working C．will work 【答案】B 【详解】句意：当表演者们舞动“鳌鱼”时，他们努力让它看起来栩栩如生。 考查时态。根据“When the performers moved...”可知，主句动作在过去某一时刻正在进行，应用过去进行时（was/were + doing）。主语they是复数，be动词用were。故选B。 4．—What _______ you _______ at 8 o’clock last night? —I was watching TV. A．did; do B．were; doing C．are; doing 【答案】B 【详解】句意：——昨晚8点你在做什么？——我在看电视。 考查过去进行时。根据答句“I was watching TV”使用了过去进行时（was/were + doing），表示在过去特定时间点（at 8 o’clock last night）正在进行的动作，因此问句也需用过去进行时结构“were doing”与之匹配。选项A（did; do）是一般过去时，仅询问过去发生的动作，不强调进行性；选项C（are; doing）是现在进行时，用于当前时间，与“last night”矛盾。故选B。 5．I ________ a poster in my room when my best friend called last night. A．make B．made C．am making D．was making 【答案】D 【详解】句意：当我的好朋友昨晚打电话时，我正在房间里制作一张海报。 考查过去进行时。根据时间状语从句“when my best friend called last night”可知，动作发生在过去某一具体时间点，需用过去进行时，其谓语结构为“was/were + doing”。故选D。 6．—Hey, Kathy. How do you like my new bicycle? — Oh, sorry. But what did you say just now? I _____ about something else . A．thought B．was thinking C．am thinking 【答案】B 【详解】句意：——嘿，凯西。你觉得我的新自行车怎么样？——哦，抱歉。你刚才说什么？我刚才在想别的事情。   考查动词时态辨析。thought想（过去式）；was thinking正在想（过去进行时）；am thinking正在想（现在进行时）。根据对话语境“what did you say just now”可知，此处描述的是对方说话时“我”正在进行的动作，应使用过去进行时，故选B。 7．—What were you doing at 8:00 last night? —I ________ my homework. A．do B．did C．was doing D．am doing 【答案】C 【详解】句意：——昨晚八点你在做什么？——我在做作业。 考查过去进行时。根据问句“What were you doing at 8:00 last night?”可知，询问的是过去某个具体时间点（昨晚8点）正在进行的动作，答句需用过去进行时（was/were+现在分词）。故选C。 8．—You were not in your office at nine this morning. Where were you? —I ________ our new school to the foreign friends in the school hall at that time. A．introduced B．will introduce C．am introducing D．was introducing 【答案】D 【详解】句意：——今天早上九点你不在办公室。你在哪里？——当时我正在学校礼堂向外国朋友介绍我们的新学校。 考查动词时态。根据问句“Where were you?”以及答句中“at that time”可知，此处指在今天早上九点这个过去的时间点正在发生的事情，所以应该用过去进行时“was/were+现在分词”，主语为I，be动词用was。故选D。 9．While we ________ an English song, some visitors came to our class. A．are singing B．sang C．were singing 【答案】C 【详解】句意：当我们正在唱一首英文歌时，一些访客来到了我们班。 考查过去进行时的用法。当主句使用一般过去时，“while”引导时间状语从句表示动作在某一时间点正在进行时，从句需用过去进行时强调动作的持续性，其结构为was/were+现在分词；主语为“we”，be动词用were，动词sing的现在分词为singing，即were singing。故选C。 10．I ________ dinner in the kitchen, so I didn’t notice my father entering the room. A．cooked B．was cooking C．am cooking 【答案】B 【详解】句意：我当时正在厨房做晚饭，所以没有注意到我父亲进了房间。 考查时态。根据“didn’t notice”可知，动作发生在过去，且“做晚饭”这一动作在当时正在进行，因此用过去进行时（was/were + doing）。主语I对应be动词was。故选B。 11．While the man ________ at the picture, the thief ________ his watch. A．looked; was B．looked; stole C．was looking; stole D．was looking; was stealing 【答案】C 【详解】句意：当那个人在看着照片时，贼偷了他的手表。 考查动词时态。while引导的时间状语从句强调一个持续动作作为背景，从句动作用过去进行时 (was looking)，主句动作用一般过去时 (stole)，表示在持续动作中发生的短暂动作。A项“looked; was”中“was”不完整，语法错误；B项从句用一般过去时，不符合while的典型用法；D项主句用过去进行时，但“偷”是短暂动作，通常不用进行时。故选C。 12．While I _________ my dance moves, my cat watched me and it seemed to enjoy it. A．practice B．am practicing C．was practicing D．will practice 【答案】C 【详解】句意：当我在练习我的舞蹈动作时，我的猫看着我，它似乎很享受。 考查动词时态。practice一般现在时；am practicing现在进行时；was practicing过去进行时；will practice一般将来时。此处主句使用一般过去时，while引导的时间状语从句表示过去正在进行的动作，应用过去进行时。故选C。 13．—I didn’t see you at the party last night. —Oh, I ________ my grandparents in the countryside. They were ill. A．am visiting B．visit C．will visit D．was visiting 【答案】D 【详解】句意：——昨晚在派对上我没看到你。——哦，我正在乡下看望我的祖父母。他们病了。 考查时态。根据“last night”可知答句也用过去时态，此处强调过去某一时段正在进行的动作，故用过去进行时。故选D。 14．—Why didn’t you answer my telephone yesterday? —Sorry. I _________ a shower. A．took B．am taking C．was taking 【答案】C 【详解】句意：——你昨天为什么不接我的电话？——抱歉。我当时正在洗澡。 考查过去进行时。根据“Why didn’t you answer my telephone yesterday”和“a shower”可知，此处强调过去某个特定时间点，正在进行的动作，即昨天电话响时，正在洗澡，应用过去进行时，结构为was/were doing。故选C。 15．Sue, as well as her parents, ________ dinner at home yesterday when the telephone rang. A．was having B．were having C．had D．has had 【答案】A 【详解】句意：昨天当电话响时，Sue和她的爸爸妈妈正在家里吃晚餐。 考查时态和主谓一致。根据时间状语“yesterday”可知，句子描述的是过去发生的事情，且根据“when the telephone rang”可知，电话响是一个瞬时动作，此时主句的动作“吃晚餐”正在进行，因此主句使用过去进行时，其结构为“was/were+doing”，此外，主语Sue后面跟有“as well as”等短语，谓语动词的单复数形式要与主语Sue保持一致，是第三人称单数，因此be动词用“was”。故选A。 16．—I met Jack when I passed by the garden. —Yes, he ________ some flowers with the help of his mother. A．planted B．is planting C．was planting 【答案】C 【详解】句意：——我路过花园的时候遇到了杰克。——是啊，他当时正在他妈妈的帮助下种花。 考查过去进行时。根据上文“met Jack when I passed by the garden”可知，“遇到杰克”是过去某个具体时刻发生的动作，而“种花”是在这个时刻正在进行的动作，需用过去进行时，was planting表示过去某个时刻正在种植，故选C。 17．When I saw Xiao Wang yesterday, he________ an old man cross the road. A．helps B．was helping C．will help D．is helping 【答案】B 【详解】句意：昨天我看到小王的时候，他正在帮助一位老人过马路。 考查动词时态。根据“When I saw Xiao Wang yesterday, he…an old man cross the road”的语境和主从句结构，可知从句动作（帮助老人）发生在主句动作（看到）的同时，且强调动作的持续性。根据时间状语“yesterday”可知，此处表示过去某个时刻正在进行的动作，用过去进行时，结构为“主语+was/were+动词的现在分词（V-ing）。故选B。 18．The headteacher took a photo of Mario while he __________ in class. A．was sleeping B．sleeps C．slept 【答案】A 【详解】句意：班主任在马里奥上课睡觉时给他拍了一张照片。 考查动词形式。根据“took a photo”可知拍照是过去动作，while引导的从句表示拍照时正在进行的动作，用过去进行时。故选A。 19．When I ______ to the radio, my little sister started crying. A．listen B．listened C．was listening D．am listening 【答案】C 【详解】句意：当我正在听收音机的时候，我的小妹妹开始哭了起来。 考查过去进行时。根据“my little sister started crying”可知，这是一个过去发生的动作，当“我”正在听收音机的时候，小妹妹开始哭了，所以从句的时态应为过去进行时，表示在过去某个时间点正在进行的动作，其结构为“was/were+现在分词”，主语I为第一人称单数，所以be动词用was，listen的现在分词为listening。故选C。 20．—______ your cousin ______ in the park at 4 p.m. yesterday? —Yes, he was. He was playing with his dog. A．Does; play B．Did; play C．Is; playing D．Was; playing 【答案】D 【详解】句意：——昨天下午4点你的表弟正在公园里玩吗？——是的，他在。他正在和他的狗玩耍。 考查一般疑问句及动词时态辨析。Does助动词三单形式；play动词原形；Did助动词过去式；Is系动词单数；playing现在分词；Was系动词过去式。根据“at 4 p.m. yesterday”可知，是询问过去某个具体时间正在进行的动作，要用过去进行时，结构为“Was/Were+主语+现在分词+其他？”。主语your cousin是第三人称单数，系动词用was。故选D。 二、用单词正确形式填空 21．I knew when he went out last night because I (lie) in bed, awake. 【答案】was lying 【详解】句意：我知道他昨晚什么时候出去的，因为当时我正醒着躺在床上。lie“躺”，根据“last night”以及语境，此处表示过去某个时刻正在进行的动作，要用过去进行时（was/were + 现在分词），主语I对应的be动词是was，lie的现在分词是lying。 故填was lying。 22．When I got home yesterday evening, my sister (listen) to music in her room. 【答案】was listening 【详解】句意：昨晚我到家时，我妹妹正在她的房间里听音乐。根据“When I got home yesterday evening”可知，此处表示在过去某一时刻正在发生的事情，需用过去进行时，其结构是“was/were+动词的现在分词”；主语是“my sister”，be动词用was，listen“听”，其现在分词是listening。故填was listening。 23．—Why didn’t you answer my call just now?     —Sorry, I (take) a shower at that time. 【答案】was taking 【详解】句意：——你刚才为什么不接我电话？——对不起，我那个时候在洗澡。根据“Why didn’t you answer my call just now?”和“at that time”可知，此处描述过去正在进行的动作，所以用过去进行时（was/were doing），主语是I，be动词用was，后跟现在分词taking。故填was taking。 24．When I arrived at the party, everyone (dance) to the music. 【答案】was dancing 【详解】句意：当我到达派对时，所有人都正伴随音乐跳舞。根据“When I arrived at the party”可知，此处是说当到达派对的时候，每个人正在随着音乐跳舞，从句为一般过去时，主句应用过去进行时，其构成为“was/were doing”，主语everyone表示单数，用was构成时态。故填was dancing。 25．—Why did the policeman stop your car? —I (make) a call at that moment. 【答案】was making 【详解】句意：——警察为什么拦你的车？——那时我正在打电话。根据“at that moment”可知，此处应用过去进行时，其结构为“was/were+现在分词”，主语是“I”，be动词用“was”，“make”的现在分词是“making”。故填was making。 26．I (mop) up the water at this time yesterday. 【答案】was mopping 【详解】句意：昨天这个时候我正在擦水。mop“擦拭”，动词原形，根据时间状语“at this time yesterday”可知，本句为过去进行时态，过去进行时态的结构为was/were+doing，主语为“I”，应用was，mop的现在分词形式为mopping。故填was mopping。 27．When I saw him, he (wait) for the bus. 【答案】was waiting 【详解】句意：当我看到他时，他正在等公交车。根据“When I saw him”可知，此处描述的是过去某一时刻正在进行的动作，需用过去进行时，其结构为“was/were+现在分词”，主语he是第三人称单数，be动词用was，wait“等待”，动词，其现在分词为waiting。故填was waiting。 28．The children (train) in the sports field when it started raining. 【答案】were training 【详解】句意：孩子们当时正在运动场上训练，这时开始下起了雨。根据“when it started raining”可知，此处表示在过去某个时刻正在发生的动作，用过去进行时was/were doing的结构，主语children是复数形式，助动词用were，故填were training。 29．When I went to see him yesterday, he (search) for information online. 【答案】was searching 【详解】句意：我昨天去看他的时候，他正在网上搜索信息。根据“When I went to see him yesterday”可知，此处是强调过去的某一时刻正在发生的动作，用过去进行时was/were doing，主语是he，be用was。故填was searching。 30．Our teacher (give) us a lesson when John came. 【答案】was giving 【详解】句意：当约翰进来时，老师正在给我们上课。此句是when引导的时间状语从句，从句是一般过去时，主句应用过去进行时，表示当时正在发生的动作，主语是三单，be动词用was。故填was giving。 题型一 语法填空 阅读短文，在空白处填入一个适当的单词或用所给单词的适当形式填空。请将答案填写在答题纸指定位置。 Which one do you think is “the king of the animals”, the elephant, the lion or the tiger? They are all smart and strong. In traditional Chinese culture, the tiger is 1 (actual) “the king of the animals”. If you take a look at the tiger, you can find a Chinese character (汉字) “WANG” on 2 (it) forehead (额头). The character means “the king” in Chinese. Most tigers come from China and India. They look 3 (scare). They like eating meat. Tigers can run very fast and they are also good 4 (swim). Tigers need lots of sleep, and they sleep for about 15 hours every day. Some people think they are 5 (danger). But they don’t know tigers are in danger now. In the early 20th century (世纪), the number of tigers was about 100,000. But today it is only a few thousand. People are not friendly 6 tigers. They kill tigers 7 money. People also cut down too many trees. Many tigers lose their 8 (life) and homes. Now many people around the world 9 (try) to help save tigers. It is important for everyone to save tigers. We’re all looking forward to 10 (see) the bright future! 【答案】 1．actually 2．its 3．scary 4．swimmers 5．dangerous 6．to 7．for 8．lives 9．are trying 10．seeing 【导语】本文主要讨论了老虎作为“百兽之王”的特征、习性以及目前面临的生存危机，并呼吁人们保护老虎。 1．句意：在中国传统文化中，老虎实际上被视为“动物之王”。此处在句中作状语，用副词形式，故填actually。 2．句意：如果你观察一下这只老虎，就会发现它的额头上有个汉字“王”。此处修饰名词forehead，应用形容词性物主代词，it的形容词性物主代词是its。故填its。 3．句意：它们看起来很可怕。look是系动词，后接形容词作表语，scare的形容词形式scary表示“可怕的、吓人的”。故填scary。 4．句意：老虎奔跑速度极快，而且它们是好的游泳者。根据“Tigers can run very fast and they are also good...”及结合提示词可知，老虎也是很好的游泳者，swimmer“游泳者”，可数名词，主语they为复数，空处名词用复数形式。故填swimmers。 5．句意：有些人认为老虎很危险。are是系动词，后接形容词作表语，danger的形容词形式dangerous表示“危险的”。故填dangerous。 6．句意：人们对老虎不友好。be friendly to是固定短语，意为“对……友好”。故填to。 7．句意：他们为了钱财而捕杀老虎。根据“They kill tigers...money.”可知，此处表示目的，用介词for“为了”，故填for。 8．句意：许多老虎失去了生命和家园。形容词性物主代词their后接名词，life表示“生命”，主语“Many tigers”为复数，空处名词需用复数形式，life的复数形式为lives。故填lives。 9．句意：如今，世界各地有许多人正在努力帮助拯救老虎。根据“Now”可知，句子时态是现在进行时，结构为“be+现在分词”，主语many people是复数，be动词用are，try的现在分词是trying。故填are trying。 10．句意：我们都期待着看到美好的未来！look forward to doing sth.表示“期待做某事”，see的动名词形式是seeing。故填seeing。 题型二 语法选择 请通读下面短文，掌握其大意，根据语法和上下文连贯的要求，从每小题所给的三个选项中选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。 My name is Jackson. I’m 1 11-year-old boy. I go to school from Monday to Friday. Today is Sunday and it’s my favourite day of a week because I don’t 2 go to school. My father takes me to the zoo. We go to the zoo by bus. Everyone is quiet 3 the bus because we must follow the rules. When we get there, we see two elephants first. They are very smart. Do you know where they are 4 ? South Africa! Then we see monkeys. Some are eating bananas and 5 are playing with each other. I think the most interesting animals are the dolphins. It’s great fun 6 them swim and jump. They swim fast and jump very high. They are very kind to people. If you fall into the water and can’t swim, they will come up to help you. But some animals 7 not friendly, like tigers, lions, and bears. That’s 8 they have to stay in cages (笼子). But I don’t think it’s good for animals. They get food 9 lose their freedom (自由). I feel kind of sorry for them. All in all, I like animals and I think 10 are good friends. We should love and protect them. 1．A．a B．an C．the 2．A．have B．have to C．has to 3．A．on B．in C．at 4．A．come from B．comes from C．from 5．A．other B．others C．another 6．A．watch B．watching C．to watch 7．A．be B．are C．is 8．A．why B．what C．how 9．A．and B．but C．if 10．A．we B．us C．our 【答案】 1．B 2．B 3．A 4．C 5．B 6．C 7．B 8．A 9．B 10．A 【导语】本文讲述了Jackson周日和父亲去动物园的经历，描述了不同动物的特点，并表达了对动物的喜爱和保护之情。 1．句意：我是一个11岁的男孩。 a泛指“一个”，用于辅音音素开头的单词前；an泛指“一个”，用于元音音素开头的单词前；the表示特指。此处泛指“一个男孩”，根据“11”发音以元音音素开头，应用an。故选B。 2．句意：今天是星期天，这是我一周中最喜欢的一天，因为我不用去上学。 have有，动词原形；have to不得不，动词原形；has to不得不，动词第三人称单数形式。根据“don’t”可知，此处用动词原形，且表示“不必”，应用have to。故选B。 3．句意：在公交车上大家都很安静，因为我们必须遵守规则。 on在……上；in在……里；at在……时间。根据“bus”可知，表示在公交车上用on。故选A。 4．句意：你知道它们来自哪里吗？ come from来自，动词原形；comes from来自，动词三单形式；from来自，介词。根据“where they are”可知，此处应用介词from，are from“来自”。故选C。 5．句意：一些在吃香蕉，另一些在互相玩耍。 other其他的，后加名词；others另一些，后不加名词；another另一个，后来名词。根据“some”和句意可知，此处用others表示“另一些”。故选B。 6．句意：看它们游泳和跳跃很有趣。 watch观看，动词原形；watching观看，现在分词/动名词；to watch观看，动词不定式。it是形式主语，此处用不定式作真正主语。故选C。 7．句意：但有些动物不友好，比如老虎、狮子和熊。 be是，动词原形；are是，复数形式；is是，单数形式。根据“animals”是复数主语，应用are。故选B。 8．句意：这就是它们必须待在笼子里的原因。 why为什么；what什么；how如何。根据前文“not friendly”和“stay in cages”可知，前面解释了原因，“that’s why+句子”表示“这就是为什么……”。故选A。 9．句意：它们得到了食物但失去了自由。 and和；but但是；if如果。根据“get food”和“lose freedom”的转折关系，应用but。故选B。 10．句意：总之，我喜欢动物，我认为我们是好朋友。 we我们，人称代词主格；us我们，人称代词宾格；our我们的，形容词性物主代词。根据“are”可知，此处需用人称代词主格作主语，应用we。故选A。 1 / 12 学科网（北京）股份有限公司 $