Unit 2 Learning English Is Fun重点易错专项训练2026-2027学年冀教版英语七年级上册

**基本信息** 聚焦七年级上册Unit 2核心语法，以“易错警示+分层训练”构建方法体系，系统梳理冠词、名词等9大考点的规则逻辑与应用策略，提升语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |考点一至九|每考点9题（选择/填空）|元音音素判断、单复数规则等核心语法规则|规则阐释→基础应用→提升变式→拓展迁移，形成完整认知链|

Ji Jiao Qi Shang Unit 2 Learning English Is Fun Zhuan Xiang Xun Lian 冀教版七年级上册 Unit 2 Unit 2 Learning English Is Fun! 重点易错专项训练一：不定冠词 a / an 的用法（元音音素判断）】 【易错警示】a/an取决于后面单词的发音（第一个音素），而非字母。元音音素开头用an（an hour, an honest boy, an 8-year-old girl），辅音音素开头用a（a university, a one-way street, a useful book）。注意：u发/ju:/时用a，h不发音时用an。 【基础题】(选择题) ( ) 1. There is ______ "u" and ______ "n" in the word "uncle". A. a; a B. an; an C. a; an D. an; a ( ) 2. Jam is ______ honest student. He never tells lies. A. a B. an C. the D. / ( ) 3. Chen Wu wants to be ______ engineer when he grows up. A. a B. an C. the D. / 【提升题】(选择题) ( ) 1. There is ______ one-hour documentary about Jinan on TV tonight. A. a B. an C. the D. / ( ) 2. Zhang Hui is learning to play ______ erhu. It is ______ traditional Chinese instrument. A. the; a B. an; the C. /; a D. the; the ( ) 3. Lily has ______ 8-year-old sister who can speak English well. A. a B. an C. the D. / 【拓展题】(用适当形式填空) (*) ( ) 1. There is ______ unusual story behind this painting. (*) ( ) 2. Jam is ______ university student majoring in science. (*) ( ) 3. She spent ______ hour practicing the piano yesterday. 【考点二：名词单复数变化规则（s/es/变y/变f）】 【易错警示】①以s/x/ch/sh结尾加es（watches, boxes, dishes）；②以辅音字母+y结尾变y为i加es（city→cities, baby→babies）；③以f/fe结尾变f为v加es（knife→knives, leaf→leaves, wife→wives）；④不规则变化需单独记忆（child→children, foot→feet）。 【基础题】(选择题) ( ) 1. There are many ______ in the science museum in Kunming. A. potatos B. potatoes C. potato D. potatoses ( ) 2. Lily has two ______ and they are very cute. A. babys B. babies C. baby D. babyes ( ) 3. We need some ______ to fix the broken chair. A. knife B. knifes C. knives D. knivs 【提升题】(选择题) ( ) 1. There are many ______ on the farm. They give us fresh milk. A. cattles B. cattle C. cows D. cow ( ) 2. Chen Wu collected many ______ of different countries. A. leafs B. leaves C. leaf D. leavs ( ) 3. The ______ in the library are very helpful for our study. A. shelf B. shelfs C. shelves D. shelvez 【拓展题】(用适当形式填空) (*) ( ) 1. Zhang Hui bought three ______ (watch) for his family as gifts. (*) ( ) 2. There are many ______ (box) of books in the classroom. (*) ( ) 3. The ______ (child) are playing happily in the park. 【考点三：人称代词主格与宾格辨析】 【易错警示】①主格作主语（I/you/he/she/we/they），放在谓语动词前；②宾格作宾语（me/you/him/her/us/them），放在动词或介词后；③并列时按"你他我"顺序（you, he and I）；④介词后（with/between/among/for）必须用宾格。 【基础题】(选择题) ( ) 1. Mr. Wang teaches ______ English. He is a very kind teacher. A. we B. us C. our D. ours ( ) 2. Between you and ______, I think Chen Wu is the best student. A. I B. me C. my D. mine ( ) 3. Lily and ______ are going to the library together. A. he B. him C. his D. he's 【提升题】(选择题) ( ) 1. Our teacher asked ______ to hand in our homework on time. A. we B. us C. our D. ourselves ( ) 2. There is a secret between Zhang Hui and ______. Can you guess? A. I B. me C. my D. mine ( ) 3. ______ and Lily are both members of the English club. A. He B. Him C. His D. He’s 【拓展题】(用适当形式填空) (*) ( ) 1. Please pass the book to ______ (she). She left it on the desk. (*) ( ) 2. They invited ______ (we) to their party in Kunming. (*) ( ) 3. Nobody can help ______ (they) now. They must do it alone. 【考点四：形容词性物主代词+名词 vs 名词性物主代词】 【易错警示】①形容词性物主代词（my/your/his/her/its/our/their）+ 名词，不能单独使用；②名词性物主代词（mine/yours/his/hers/its/ours/theirs）单独使用，后面不接名词；③his既是形容词性也是名词性；④回答Whose问句时常用名词性物主代词。 【基础题】(选择题) ( ) 1. This is not my dictionary. ______ is on the desk over there. A. My B. Me C. Mine D. I ( ) 2. Is this red pen ______? I found it on the floor. A. you B. your C. yours D. yourself ( ) 3. We love ______ school. It is big and beautiful. A. we B. us C. our D. ours 【提升题】(选择题) ( ) 1. The blue backpack is ______. The black one is ______. A. his; her B. he; she C. his; hers D. him; her ( ) 2. They built ______ own small library in the classroom. A. they B. them C. their D. theirs ( ) 3. — Is this ______ phone? — No, ______ is at home. A. you; mine B. your; my C. your; mine D. you; my 【拓展题】(用适当形式填空) (*) ( ) 1. This is ______ (I) new English textbook. It has many pictures. (*) ( ) 2. The decision is ______ (you). You must think carefully. (*) ( ) 3. We should protect ______ (we) environment for the future. 【考点五：一般现在时第三人称单数变化（s/es/ies）】 【易错警示】①主语是he/she/it/单数名词时，动词加s（plays, likes, reads）；②以s/x/ch/sh结尾加es（watches, washes, fixes）；③以辅音+y结尾变y为i加es（studies, carries, flies）；④助动词does/doesn’t后接动词原形；⑤have的三单是has。 【基础题】(选择题) ( ) 1. Chen Wu usually ______ to school by bus every morning. A. go B. goes C. going D. is going ( ) 2. Lily ______ watching TV after she finishes her homework. A. enjoy B. enjoys C. enjoying D. is enjoying ( ) 3. Zhang Hui ______ his teeth twice a day. He has good habits. A. brush B. brushes C. brushing D. is brushing 【提升题】(选择题) ( ) 1. Jam ______ very hard for the English exam next week. A. study B. studies C. studying D. is studying ( ) 2. The sun ______ in the east and ______ in the west. A. rises; sets B. rise; set C. rises; set D. rise; sets ( ) 3. Does your father ______ to work by car? A. go B. goes C. going D. is going 【拓展题】(用适当形式填空) (*) ( ) 1. She always ______ (do) her homework before dinner. (*) ( ) 2. He never ______ (watch) TV on weekdays. He is very busy. (*) ( ) 3. The train to Kunming ______ (leave) at 8:00 every morning. 【考点六：play + 球类/棋类/乐器 的冠词区别】 【易错警示】①play + 球类/棋牌类不加the：play basketball/football/volleyball/chess/ping-pong；②play + 乐器必须加the：play the piano/violin/guitar/drum/erhu；③注意区分运动项目与乐器名称。 【基础题】(选择题) ( ) 1. Can you ______ piano? I know you are good at music. A. play B. play the C. play a D. playing ( ) 2. We often ______ basketball after school in Jinan. A. play the B. play a C. play D. playing ( ) 3. My grandfather likes to ______ chess with his old friends. A. play the B. play a C. play D. playing the 【提升题】(选择题) ( ) 1. Lily is learning to ______ violin. She practises every day. A. play B. play the C. play a D. playing ( ) 2. They are good at ______ football. They won the match yesterday. A. play the B. play a C. play D. playing the ( ) 3. Zhang Hui can ______ erhu very well. It is a traditional instrument. A. play B. play the C. play a D. playing 【拓展题】(用适当形式填空) (*) ( ) 1. Jam can ______ (play) the guitar and the piano. (*) ( ) 2. We often ______ (play) ping-pong together during lunch break. (*) ( ) 3. She is good at ______ (play) the violin. She won a prize. 【考点七：like / love / enjoy + doing 动名词固定搭配】 【易错警示】①like/love/enjoy/hate/mind后接动名词doing，不接to do；②enjoy doing sth.（享受做某事）；③be fond of/be interested in/be good at后也接doing；④look forward to中to是介词，后接doing。 【基础题】(选择题) ( ) 1. Chen Wu enjoys ______ English songs. He thinks it is fun. A. sing B. sings C. singing D. to sing ( ) 2. Lily is fond of ______ books in her free time. A. read B. reads C. reading D. to read ( ) 3. Zhang Hui loves ______ basketball with his friends after school. A. play B. plays C. playing D. to play 【提升题】(选择题) ( ) 1. Jam is interested in ______ the piano. He practises every day. A. play B. plays C. playing D. to play ( ) 2. Are you good at ______ dialogues in English class? A. make B. makes C. making D. to make ( ) 3. She hates ______ up early on cold winter mornings. A. get B. gets C. getting D. to get 【拓展题】(用适当形式填空) (*) ( ) 1. They enjoy ______ (learn) new words by reading English stories. (*) ( ) 2. I am looking forward to ______ (meet) you in Jinan. (*) ( ) 3. He spent two hours ______ (practise) the dialogue. 【考点八：spend...doing / It takes...to do 花费时间表达】 【易错警示】①sb. spend + 时间 + (in) doing sth.（人作主语）；②It takes sb. + 时间 + to do sth.（it作形式主语）；③spend也可接on + 名词（spend time on homework）；④take的主语通常是it，不是人；⑤pay...for...和cost的用法不同。 【基础题】(选择题) ( ) 1. It ______ me about an hour to get to school every day. A. spend B. takes C. costs D. pays ( ) 2. Chen Wu spends two hours ______ English every evening. A. study B. studies C. studying D. to study ( ) 3. How long does it ______ you to finish your homework? A. spend B. take C. cost D. pay 【提升题】(选择题) ( ) 1. Lily spent 50 yuan ______ the English dictionary. A. in B. on C. for D. to ( ) 2. It usually ______ her thirty minutes to walk to school. A. spends B. takes C. costs D. pays ( ) 3. They spent the whole afternoon ______ a short English play. A. prepare B. prepares C. preparing D. to prepare 【拓展题】(用适当形式填空) (*) ( ) 1. Jam spends an hour a day ______ (read) English newspapers. (*) ( ) 2. It took them three days ______ (write) the report. (*) ( ) 3. She spent 100 yuan ______ (buy) the new schoolbag. 【考点九：提建议句型（Let’s / Shall we / How about / Why not）】 【易错警示】①Let’s + 动词原形（Let’s go!）；②Shall we + 动词原形（Shall we start?）；③How about / What about + doing（How about going?）；④Why not / Why don’t you + 动词原形；⑤had better + 动词原形（否定：had better not do）；⑥suggest + doing。 【基础题】(选择题) ( ) 1. ______ go to the library and read some books together? A. Let’s B. Shall we C. How about D. Why not ( ) 2. How about ______ a conversation in English after class? A. have B. has C. having D. to have ( ) 3. Why not ______ an English club? It can help you a lot. A. join B. joins C. joining D. to join 【提升题】(选择题) ( ) 1. You look tired. You had better ______ a rest now. A. take B. takes C. taking D. to take ( ) 2. ______ we learn the new words by singing an English song? A. Let’s B. Shall C. How D. What ( ) 3. Why don’t you ______ a pen pal to practise writing English? A. find B. finds C. finding D. to find 【拓展题】(用适当形式填空) (*) ( ) 1. Let’s ______ (practise) the dialogue together, OK? (*) ( ) 2. You had better ______ (not, be) late for class again. (*) ( ) 3. What about ______ (go) to the English corner this weekend? 参考答案与详细解析 【考点一：不定冠词 a / an 的用法（元音音素判断）】 基础题答案与解析： (1) 答案：C 解析：字母u发/ju:/是辅音音素开头用a；字母n发/en/是元音音素开头用an。 (2) 答案：B 解析：honest中h不发音，第一个音素是元音/ɒ/，用an。 (3) 答案：B 解析：engineer以元音音素/e/开头，用an。 提升题答案与解析： (1) 答案：A 解析：one以辅音音素/w/开头，用a。看发音不看字母！ (2) 答案：A 解析：乐器前加the（play the erhu）；traditional以辅音/t/开头用a。 (3) 答案：B 解析：8读作/eit/，以元音音素开头，用an。 (*) 拓展题答案与解析： (1) 答案：an 解析：unusual以元音/ʌ/开头，用an。 (2) 答案：a 解析：university中u发/ju:/，辅音音素开头，用a。 (3) 答案：an 解析：hour中h不发音，第一个音素是/aʊ/，用an。 【考点二：名词单复数变化规则（s/es/变y/变f）】 基础题答案与解析： (1) 答案：B 解析：potato以o结尾，复数加es，正确拼写为potatoes。 (2) 答案：B 解析：baby以辅音字母b+y结尾，变y为i加es，即babies。 (3) 答案：C 解析：knife以fe结尾，变f为v加es，即knives。 提升题答案与解析： (1) 答案：C 解析：cattle是集体名词不指个体；表示多头牛用cows。 (2) 答案：B 解析：leaf以f结尾，变f为v加es，即leaves。 (3) 答案：C 解析：shelf以f结尾，变f为v加es，即shelves。 (*) 拓展题答案与解析： (1) 答案：watches 解析：watch以ch结尾，复数加es。 (2) 答案：boxes 解析：box以x结尾，复数加es。 (3) 答案：children 解析：child是不规则变化，复数形式为children。 【考点三：人称代词主格与宾格辨析】 基础题答案与解析： (1) 答案：B 解析：teach是动词，后接宾格作宾语。we的宾格是us。 (2) 答案：B 解析：between是介词，后接宾格。I的宾格是me。 (3) 答案：A 解析：and连接两个主语，用主格He。 提升题答案与解析： (1) 答案：B 解析：ask是动词，后接宾格。we的宾格是us。 (2) 答案：B 解析：between是介词，后接宾格me。 (3) 答案：A 解析：并列主语中用主格He。 (*) 拓展题答案与解析： (1) 答案：her 解析：to是介词，后接宾格。she的宾格是her。 (2) 答案：us 解析：invite是动词，后接宾格。we的宾格是us。 (3) 答案：them 解析：help是动词，后接宾格。they的宾格是them。 【考点四：形容词性物主代词+名词 vs 名词性物主代词】 基础题答案与解析： (1) 答案：C 解析：空格后无名词，需用名词性物主代词。I的名词性物主代词是mine。 (2) 答案：C 解析：空格后无名词，需用名词性物主代词。you的名词性物主代词是yours。 (3) 答案：C 解析：school是名词，前面用形容词性物主代词our修饰。 提升题答案与解析： (1) 答案：C 解析：两空后都无名词，都用名词性物主代词。his和hers。 (2) 答案：C 解析：own前用形容词性物主代词their。their own意为"他们自己的"。 (3) 答案：C 解析：第一空后phone是名词用your；第二空后无名词用mine。 (*) 拓展题答案与解析： (1) 答案：my 解析：textbook是名词，前面用形容词性物主代词my。 (2) 答案：yours 解析：空格后无名词，用名词性物主代词yours。 (3) 答案：our 解析：environment是名词，前面用形容词性物主代词our。 【考点五：一般现在时第三人称单数变化（s/es/ies）】 基础题答案与解析： (1) 答案：B 解析：Chen Wu是第三人称单数，go以o结尾加es，即goes。 (2) 答案：B 解析：Lily是第三人称单数，enjoy以元音+y结尾直接加s，即enjoys。 (3) 答案：B 解析：Zhang Hui是第三人称单数，brush以sh结尾加es，即brushes。 提升题答案与解析： (1) 答案：B 解析：Jam是第三人称单数，study以辅音+y结尾变y为i加es，即studies。 (2) 答案：A 解析：the sun是第三人称单数，rise加s，set加s。均为rises和sets。 (3) 答案：A 解析：助动词Does后接动词原形go。 (*) 拓展题答案与解析： (1) 答案：does 解析：she是第三人称单数，do变does。 (2) 答案：watches 解析：he是第三人称单数，watch以ch结尾加es。 (3) 答案：leaves 解析：the train是第三人称单数，leave以e结尾加s。 【考点六：play + 球类/棋类/乐器 的冠词区别】 基础题答案与解析： (1) 答案：B 解析：piano是乐器，前面必须加the。play the piano。 (2) 答案：C 解析：basketball是球类运动，不加the。play basketball。 (3) 答案：C 解析：chess是棋类，不加the。play chess。 提升题答案与解析： (1) 答案：B 解析：violin是小提琴（乐器），前面加the。play the violin。 (2) 答案：C 解析：football是球类，不加the。be good at后接动名词playing football。 (3) 答案：B 解析：erhu是二胡（乐器），前面加the。play the erhu。 (*) 拓展题答案与解析： (1) 答案：play 解析：情态动词can后接动词原形play。 (2) 答案：play 解析：we是第一人称复数，一般现在时用动词原形play。 (3) 答案：playing 解析：be good at后接动名词doing，play变playing。 【考点七：like / love / enjoy + doing 动名词固定搭配】 基础题答案与解析： (1) 答案：C 解析：enjoy后接动名词doing。sing的动名词是singing。 (2) 答案：C 解析：be fond of后接动名词doing。read的动名词是reading。 (3) 答案：C 解析：love后接动名词doing。play的动名词是playing。 提升题答案与解析： (1) 答案：C 解析：be interested in后接动名词doing。play变playing。 (2) 答案：C 解析：be good at后接动名词doing。make变making。 (3) 答案：C 解析：hate后接动名词doing。get变getting（双写t）。 (*) 拓展题答案与解析： (1) 答案：learning 解析：enjoy后接动名词，learn变learning。 (2) 答案：meeting 解析：look forward to后接动名词，to是介词不是不定式符号。 (3) 答案：practising 解析：spend time (in) doing sth. practise变practising（英式拼写）。 【考点八：spend...doing / It takes...to do 花费时间表达】 基础题答案与解析： (1) 答案：B 解析：句型It takes sb. + 时间 + to do sth. 此处用takes。 (2) 答案：C 解析：spend + 时间 + (in) doing sth. study变studying。 (3) 答案：B 解析：句型It takes sb. + 时间 + to do，助动词does后take用原形。 提升题答案与解析： (1) 答案：B 解析：spend + 金钱 + on + 名词。spend...on sth. (2) 答案：B 解析：It takes sb. + 时间 + to do. 主语是it，用takes。 (3) 答案：C 解析：spend + 时间 + (in) doing sth. prepare变preparing。 (*) 拓展题答案与解析： (1) 答案：reading 解析：spend + 时间 + (in) doing. read变reading。 (2) 答案：to write 解析：It takes/took sb. + 时间 + to do sth. 用不定式to write。 (3) 答案：buying 解析：spend + 金钱 + (in) doing sth. buy变buying。 【考点九：提建议句型（Let’s / Shall we / How about / Why not）】 基础题答案与解析： (1) 答案：B 解析：后接动词原形go，且句末有问号，用Shall we + 动词原形？ (2) 答案：C 解析：How about后接动名词doing。have变having。 (3) 答案：A 解析：Why not后接动词原形join。 提升题答案与解析： (1) 答案：A 解析：had better后接动词原形take。 (2) 答案：B 解析：后接动词原形learn，且句中有we，用Shall we...? (3) 答案：A 解析：Why don’t you后接动词原形find。 (*) 拓展题答案与解析： (1) 答案：practise 解析：Let’s后接动词原形practise。 (2) 答案：not be 解析：had better not + 动词原形。否定式为had better not be。 (3) 答案：going 解析：What about后接动名词。go变going。 Page 学科网（北京）股份有限公司 $