Unit 3 单元练习 2024-2025学年人教版英语八年级上册

Unit 3 一、词汇运用。 1. Could you please say that again? I can’t hear you (clear). 2. Lisa is good at science, but Paul is (good) at it than her. 3. You’ll have to speak more (loud) so that everyone can hear you. 4. Stop talking, Tom. Just sit there (quiet). 5．It's clear that little Tom is much (lazy) than his elder brother. 6．My mother is (friendly) than my aunt. But my aunt is (smart) than my mother. 7．She's a little (thin) than me. 8. Which boy is (outgoing), Bob or Tom? 9. His mother shouted as_____________(loud) as she could. 10. Dave gets up ____________(early) than the others in our class. 11．I think the most important thing is (teach) the students how to be good people. 二、重点单词 外向的 获胜；赢 两个都 较好的(地) 尽管；不过 成绩等级 大声地；响亮地 有才能的 应该 安静地 真正；确实 格言 辛勤的 在意；担忧 伸手；到达 比赛；竞赛; 严肃的 手 极好的 镜子 感动；触摸 哪个；哪些 小孩 内心；心脏 清楚地;清晰地 必需的；必要的 现实 破；裂 笑声 分享；分摊 响亮的 类似的 消息；信息 三、单项选择 ( )1. To tell the ；a friend can care about you when you need him. A.truth;true B.true;truth C. true; true D. truly; true ( )2. My best friend helps to the best in me, as the saying goes. A. bring out B.bring in C. bring up D.bring back ( )3. There is an old —A friend in need is a friend indeed. So we should choose friends carefully. A.say B.saying C.said D.says ( )4. The train had left before I the station. A.reached B.arrived in C.arrive at D.get to ( )5.It's necessary for you the classroom clean ,class. A.keep B.keeping C.to keep D.keeps ( )6.—Your best friend is you. —I don't think so. We are different each other. A.similar as; from B. similar to; from C. same as; as D. same to; to ( )7.I think computers are very useful. They can help us get plenty of on the Internet. A.game B.information C.idea D.message ( )8. Look! This house is as as that one. A.beautiful B. more beautiful C. the more beautiful D.the most beautiful ( )9. You have spent too much time playing compute games. That's your eyes hurt (疼). A.why B.how C.what D.when ( )10. __________he tried his best, __________he didn’t win the competition. A. Though, but B. But, though C. Though, / D. /, though: ( )11. When did they __________the town last week? A. arrive in B. get at C. reach D. reach to ( )12.We __________ follow the public rules as middle school students. A. would B. may C. should D. could ( )13.With the help of the Internet, information can __________ every corner of the world quickly. A. get B. raise C. reach D. turn 四、根据括号内所给词的适当形式填空 1. I think this story is ____________ (interesting) than that one. 2.Lisa is good at science, but Paul is ____________ (good) at it than her. 3. Sam is much (heavy) than Tom. 4. I go to the movies (two) a month. 5.- How much homework did you finish yesterday? - Fifty (percent). 五、根据句意,选择方框中的词或短语并用其适当形式填空。study hard make help interest be good at break 1.I am ___________ in teaching English. 2.Peter ___________ English. He oftern helps me with my English. 3.I like reading books and I study ________ in class than others. 4.It’s not easy for me ___________ friends. 5.I think English is useful and __________. 6.You don’t need ___________ too late at night. 7.The boy fell off the bike and ___________ his leg. 8．Mr. White usually wears T-shirts and jeans. But sometimes it’s n________ for him to wear formal (正式的) clothes in some meetings. 9．To keep healthy, we s________ eat breakfast every day. 10．Mr. Green came into the classroom with a book in his left h________. 11．I was a p________ school student when I was six years old. 12．Everyone wants to w________ the game. 13. A turkey is m__________ bigger than a chicken. 14. Lily practiced a lot because she wanted to w________ the match. 15. Tara is q________. She always speaks in a low voice. 16. He is not funny, and he is always very s____________. 17. Nobody really wants to lose in a c________. 六、根据要求完成句子。 1.Carol broke his arm last year. （对划线部分提问） ________ _______ Carol _________ his arm? 2.The English Study Center needs a weekend student helper. （对划线部分提问） ___________ _________ the English Study Center ________? 3. We spend over half an hour reading English every day. (同义句) It ______ us over half an hour _____ ________ English every day. 4. Skiing is dangerous. Diving is dangerous, too. (合并为一句) ___________________________________________________________ 5. He is helpful and generous. (划线提问) ______________ is he ____________? 6. They all had great fun climbing the hill. (同义句) They all _____ ________ climbing the hill very much. 7.Jim is outgoing , Jack is outgoing , too . (同义句) Jim is _________outgoing _________ Jack. 8. She has longer hair than I .(同义句) Her hair is ___________ than ___________. 9. Mr Smith has four footballs. Mr Green has six footballs. (合并句子) Mr Smith has__________ English books___________ Mr Green. 10. Art is not as important as math.(同义句) ①Math is __________ ___________ than art. ②Art is __________ ___________ than math. 11. Pan Changjiang is funnier than Wang Baoqiang. (同义句) Wang Baoqiang is _____ _____ ______ ______ Pan Changjiang. 12. Tom is the same height as Jack. (同义句) Tom is_________ _________ _________ Jack. 13. I don't think English is as difficult as math. (同义句) I think math is_________ _________ _________ English. 14.Jenny is serious , so am I . (同义句) Jenny is ________ ________ ________ I . 七、短文填空。 that　 from mirror funny　 touch information　the 　share at　 as 　than necessary Different people have different ideas about friends. Jeff’s mother told him a good friend is like a 1. 　.He is quieter and more serious 2.　 most kids.He is so shy 3.　 　 it’s not easy for him to make friends.In fact,he thinks he doesn’t need a lot of them 4.　 　long as they’re good. Huang Lei’s best friend is quite different 5. him and he thinks friends are not 6. to be the same.He’s getting better 7. 　 playing tennis with his friend’s help.And he thinks he should help his friend more to get better grades. Mary doesn’t care if her friends are 8.　 　same as her or different.She thinks her best friend is 9.　 　than anyone she knows.They can talk about and 10.　 　 everything with each other.She thinks her best friend is always there to listen.  八、阅读短文，在空格处填人适当的词或使用括号中词语的正确形式填空。 Ann and Lily are sisters. They live 1. a big city. Ann is 2. (old) than Lily. She likes living in the city very much. She thinks 3. (live) in the city is much more interesting than living in the countryside. She likes the 4. (light) in the city. She thinks the lights at night are 5 ,(beautiful) than the stars. She enjoys reading and she reads more books 6. Lily. Lily dislikes living in the city, and she likes the countryside 7. (well). She often visits her grandma in the countryside and 8. (take) vacations there. In the countryside, Lily often takes walks 9. supper. She thinks it makes her very 10. (relax). 九、情景交际。 A:Hi,Julia.Who is your good friend? B: A:What does she look like? B: A:Does Helen work hard? B: But I think Jenny works hard than her. A:Who is Jenny? B:She is Helen’s sister, A:Is the girl under the tree Helen? B: Helen is in the music room now. A. No.that’s Jenny. B. Yeah , she won first prize. C. She is fat with long hair. D. He is a little heavy. E. My good friend is Helen. F. Yes ,she does. G. She is thinner than Helen. 十、根据短文内容及括号内所给提示，补全短文。 Bonnie likes comparing (比较) herself with her friend Charlotte. One day, they were having lunch together. Bonnie looked at her lunch. Then she looked at Charlotte's lunch box. “Why do you have a (1) _____________(good) lunch than me?” she asked. Charlotte had to say, “I think your lunch is as (2) _________(delicious) as mine.” In the P.E. class, Bonnie ran fast, but Charlotte ran faster. “I can't run as (3) ___________(quickly) as you do, but I can jump (4) ______(high),”she told Charlotte. In their math test, Bonnie got a C and Charlotte got an A. “You're (5) _____________(smart) than me. It's not fair (公平的),”she said. “I don't think so. I got better grades because I worked (6) _____________(hard) than you,” Charlotte said. After school, Bonnie and Charlotte sat together on the bus. Bonnie looked at her shoes. Then she looked at Charlotte's. “Mine are (7)_____________ (beautiful) than yours,” she said happily. When they got off the bus, Bonnie looked at her house. Then she looked at Charlotte's house. “Mine is (8) _____________ (big),”she said. “Stop! I've had enough of you! Everyone is unique (独一无二的). There is no need to compare yourself with others,” Charlotte said. “Sorry, Charlotte. I won't do it again!” said Bonnie. 十一、完形填空。 Monty was the son of a horse trainer. When he was in his ninth grade, he was asked to write a __1__ about what he wanted to be and do when he grew up. That night he wrote a seven-page paper saying that someday he’d __2__ a horse ranch (牧场). He wrote about his dream in great detail and he __3__ drew a picture of a 200-acre ranch with all the buildings. He put a great deal of his __4__ into the project and the next day he handed it in __5__ his teacher. Two days later he received his paper back. On the front page was a large red F with a __6__ that read, “See me after class.” The boy with the dream went to see the teacher after class and asked, “__7__ did I receive an F?” The teacher said, “This is an __8__ dream for a young boy like you. You come from a poor family. Owning a horse ranch requires a lot of __9__. You have to buy the land. You have to pay for other things. There is no__10__ you could ever do it.” （ ）1. A. speech B. paper C. notice D. diary （ ）2. A. paint B. win C. own D. sell （ ）3. A. just B. almost C. ever D. even （ ）4. A. heart B. life C. advice D. trust （ ）5. A. to B. with C. from D. for （ ）6. A. word B. letter C. note D. post （ ）7. A. How B. Why C. When D. Where （ ）8. A. unusual B. unforgettable C. unimportant D. unrealistic （ ）9. A. money B. time C. space D. effort （ ）10. A. wonder B. way C. problem D. matter 一、词汇运用。 1. clearly 解析：修饰动词 hear 用副词 clearly。 2. better 解析：than 提示用比较级，good 的比较级是 better。 3. loudly 解析：修饰动词 speak 用副词 loudly。 4. quietly 解析：修饰动词 sit 用副词 quietly。 5. lazier 解析：than 提示用比较级，lazy 的比较级是 lazier。 6. friendlier; smarter 解析：than 提示用比较级，friendly 的比较级是 friendlier，smart 的比较级是 smarter。 7. thinner 解析：than 提示用比较级，thin 的比较级是 thinner。 8. more outgoing 解析：两者比较用比较级，outgoing 的比较级是 more outgoing。 9. loudly 解析：as...as 中间用原级，修饰动词 shout 用副词 loudly。 10. earlier 解析：than 提示用比较级，early 的比较级是 earlier。 11. to teach 解析：“It's + 形容词 + to do sth.”，it 是形式主语，真正的主语是后面的动词不定式。 二、重点单词 外向的：outgoing 获胜；赢：win 两个都：both 较好的(地)：better 尽管；不过：though 成绩等级：grade 大声地；响亮地：loudly 有才能的：talented 应该：should 安静地：quietly 真正；确实：truly 格言：saying 辛勤的：hard-working 在意；担忧：care 伸手；到达：reach 比赛；竞赛：competition 严肃的：serious 手：hand 极好的：fantastic 镜子：mirror 感动；触摸：touch 哪个；哪些：which 小孩：kid 内心；心脏：heart 清楚地;清晰地：clearly 必需的；必要的：necessary 现实：reality 破；裂：break 笑声：laughter 分享；分摊：share 响亮的：loud 类似的：similar 消息；信息：information 三、单项选择 1. A 解析：tell the truth 表示“说实话”，true 作形容词，“真实的”，修饰名词 friend。 2. A 解析：bring out 表示“使显现，使表现出”。 3. B 解析：saying 表示“谚语，格言”，an old saying 表示“一句古老的谚语”。 4. A 解析：reach 表示“到达”，可直接接地点；arrive in 接大地点；arrive at 接小地点；get to 表示“到达”，主句是过去时，从句也要用过去时。 5. C 解析：It's necessary for sb. to do sth. 表示“对某人来说做某事是必要的”。 6. B 解析：be similar to 表示“与......相似”；be different from 表示“与......不同”。 7. B 解析：plenty of 修饰不可数名词，information 是不可数名词，“信息”。 8. A 解析：as...as 中间用原级，beautiful 的原级就是 beautiful。 9. A 解析：That's why... 表示“那就是......的原因”。 10. C 解析：though 引导让步状语从句，不能与 but 连用。 11. C 解析：reach 表示“到达”，可直接接地点。 12. C 解析：should 表示“应该”。 13. C 解析：reach 表示“到达”，可接地点。 四、根据括号内所给词的适当形式填空 1. more interesting 解析：than 提示用比较级。 2. better 解析：than 提示用比较级。 3. heavier 解析：than 提示用比较级。 4. twice 解析：twice a month 表示“一个月两次”。 5. percent 解析：fifty percent 表示“百分之五十”。 五、根据句意,选择方框中的词或短语并用其适当形式填空。 1. talented 解析：be talented in 表示“在......方面有天赋”。 2. is good at 解析：be good at 表示“擅长”。 3. harder 解析：than 提示用比较级。 4. to make 解析：It's + adj. + for sb. to do sth. 表示“对某人来说做某事是......的”。 5. necessary 解析：and 连接并列成分，根据 useful 可知用形容词 necessary。 6. to stay up 解析：need to do sth. 表示“需要做某事”；stay up 表示“熬夜”。 7. broke 解析：and 连接并列谓语，根据 fell 可知用过去式 broke。 8. necessary 解析：it's necessary for sb. to do sth. 表示“对某人来说做某事是必要的”。 9. should 解析：should 表示“应该”。 10. hand 解析：left hand 表示“左手”。 11. primary 解析：primary school 表示“小学”。 12. win 解析：want to do sth. 表示“想要做某事”，win the game 表示“赢得比赛”。 13. much 解析：much 修饰比较级，表示“......得多”。 14. win 解析：want to do sth. 表示“想要做某事”，win the match 表示“赢得比赛”。 15. quiet 解析：根据“She always speaks in a low voice.”可知她很安静。 16. serious 解析：be serious 表示“严肃的”。 17. competition 解析：in a competition 表示“在比赛中”。 六、根据要求完成句子。 1. When did; break 解析：对时间提问用 when，did 后接动词原形。 2. What does; need 解析：对事物提问用 what，the English Study Center 是第三人称单数，用 does。 3. takes; to read 解析：It takes sb. some time to do sth. 表示“某人花费时间做某事”。 4. Skiing and diving are both dangerous. 解析：“两者都”用 both...and...。 5. What; like 解析：询问性格用 What is he like? 6. had fun 解析：have great fun = have fun，“玩得开心”。 7. as; as 解析：as...as 表示“和......一样”。 8. longer; mine 解析：“她的头发比我的长”，用比较级。 9. fewer; than 解析：“Mr Smith 的足球比 Mr Green 的少”，football 是可数名词，用 fewer。 10. ①more important ②less important 解析：“数学比艺术重要”用 more important；“艺术不如数学重要”用 less important。 11. not as funny as 解析：“Wang Baoqiang 没有 Pan Changjiang 有趣”。 12. as tall as 解析：“the same height as” = “as tall as”，表示“和......一样高”。 13. more difficult than 解析：“我认为数学比英语难”。 14. as serious as 解析：“as + 形容词 + as”表示“和......一样......”。 七、短文填空。 1. mirror 解析：a good friend is like a mirror 表示“好朋友就像一面镜子”。 2. than 解析：more serious than 表示“比......更严肃”。 3. that 解析：so...that... 表示“如此......以至于......”。 4. as 解析：as long as 表示“只要”。 5. from 解析：be different from 表示“与......不同”。 6. necessary 解析：be necessary to do sth. 表示“做某事是必要的”。 7. at 解析：be good at 表示“擅长”。 8. the 解析：the same as 表示“与......相同”。 9. nicer 解析：than 提示用比较级。 10. share 解析：share sth. with sb. 表示“与某人分享某物”。 八、阅读短文，在空格处填人适当的词或使用括号中词语的正确形式填空。 1. in 解析：live in 表示“居住在”。 2. older 解析：than 提示用比较级。 3. living 解析：动名词作主语。 4. lights 解析：根据后文可知此处用复数 lights。 5. more beautiful 解析：than 提示用比较级。 6. than 解析：more books than 表示“比......书更多”。 7. better 解析：like...better 表示“更喜欢......”。 8. takes 解析：and 连接并列谓语，主语是 she，用第三人称单数形式。 9. after 解析：after supper 表示“晚饭后”。 10. relaxed 解析：make sb. + adj.，relaxed 表示“感到放松的”。 九、情景交际。 1. E 2. F 3. G 4. A 十、根据短文内容及括号内所给提示，补全短文。 1. better 解析：than 提示用比较级。 2. delicious 解析：as...as 中间用原级。 3. quickly 解析：as...as 中间用原级。 4. higher 解析：than 提示用比较级。 5. smarter 解析：than 提示用比较级。 6. harder 解析：than 提示用比较级。 7. more beautiful 解析：than 提示用比较级。 8. bigger 解析：than 提示用比较级。 十一、完形填空。 1. B 解析：根据下文可知是写一篇论文，paper 表示“论文”。 2. C 解析：own a horse ranch 表示“拥有一个马场”。 3. D 解析：even 表示“甚至”，强调程度。 4. A 解析：put one's heart into 表示“全身心投入”。 5. A 解析：hand in sth. to sb. 表示“把某物交给某人”。 6. C 解析：note 表示“便条，纸条”。 7. B 解析：询问原因用 why。 8. D 解析：unrealistic 表示“不切实际的”。 9. A 解析：拥有马场需要很多钱，money 表示“钱”。 10. B 解析：There is no way... 表示“不可能......”。 学科网（北京）股份有限公司 $$