Unit 1-4易错知识点梳理（同步练）-2025-2026学年译林版（三起）英语四年级下册

译林版四年级下册英语1-4单元易错知识点梳理·同步精准练 Unit 1 We’re friends 一、核心易错知识点 1. there be 就近原则：be动词单复数由紧挨的名词决定 2. 固定搭配：share sth. with sb. 和某人分享某物 3. 动词三单：复数主语，动词用原形 4. 形容词辨析：strong/weak/thin 词义区分 二、同步精准练 一、单项选择（易错点全覆盖） 1. There ______ a mouse and some rabbits in the forest. A. is B. are C. am 2. I share my fruit ______ my good friend. A. to B. with C. for 3. The lion is big and ______. The mouse is small. A. weak B. strong C. thin 4. The lion and the mouse ______ good friends. A. becomes B. become C. are become 5. There ______ many carrots in the basket. A. is B. are C. am 6. ______ you share food with your friends? A. Do B. Are C. Is 二、用所给词适当形式填空 1. There ______ (be) a lion in the net. 2. They ______ (become) good friends. 3. The mouse is ______ (small and thin). 4. I ______ (share) my cake with my sister. 三、改错（圈错+改正） 1. There are a lion in the forest. ________ 2. The lion and the mouse becomes friends. ________ 3. I share my toys for my brother. ________ 4. There is some mice under the tree. ________ 四、句型转换 1. There is a book on the desk.（改为复数句） There ______ some ______ on the desk. 2. I share my toys with my friend.（改为一般疑问句） ______ you ______ your toys with your friend?  Unit 2 Helping others at school 一、核心易错知识点 1. 序数词：first/second/third 拼写与用法 2. there be 疑问句：Is there…? / Are there…? 3. 固定搭配：on the + 序数词 + floor 在几楼 4. 人称宾格：let/show/help + 宾格 (me/him/her) 二、同步精准练 一、单项选择 1. The library is on the ______ floor. A. one B. first C. two 2. ______ there any art rooms in your school? A. Is B. Are C. Am 3. Let ______ show you around our school. A. I B. my C. me 4. The computer room is ______ the third floor. A. on B. in C. at 5. — Is there a swing? — Yes, ______. A. there is B. it is C. there are 6. We can help ______ new classmates. A. she B. her C. him 二、单词/介词填空 1. 第一 ______ 2. 第二 ______ 3. 第三 ______ 4.The music room is ______ the second floor. 三、改错 1. The art room is on the three floor. ________ 2. Are there a library in the school? ________ 3. Let I help you. ________ 4. Are there some swings? ________ 四、句型转换 1. There is a music room.（改为一般疑问句） ______ ______ a music room? 2. The classroom is on the first floor.（对划线提问） ______ ______ the classroom? Unit 3 Road safety 一、核心易错知识点 1. can/can’t：表能力/禁止，can’t = cannot 2. 固定搭配：wait for 等待；look left and right 左右看 3. 祈使句：Don’t + 动词原形 4. 交通规则：红灯停，绿灯行 二、同步精准练 一、单项选择 1. We ______ run on the road. It’s dangerous. A. can B. can’t C. are 2. We must wait ______ the green light. A. for B. at C. in 3. Look ______ before you cross the road. A. left and right B. up and down C. here and there 4. Don’t ______ in the street. A. running B. run C. runs 5. We can cross the road when the light is ______. A. red B. green C. yellow 6. There are many cars ______ the road. A. in B. on C. at 二、用can/can’t填空 1. We ______ wait for the green light. 2. You ______ play on the road. 3. They ______ cross the road now. 4. I ______ look left and right. 三、改错 1. Don’t running on the road. ________ 2. We can cross at the red light. ________ 3. Wait on the green light. ________ 4. Look left and right before cross. ________ 四、句型转换 1. We can wait for the green light.（否定句） We ______ wait for the green light. 2. Don’t run on the road.（同义句） You ______ run on the road. Unit 4 Caring about others 一、核心易错知识点 1. 核心句型：What’s the matter?（the 不可丢） 2. here be：here is + 不可数/单数；here are + 复数 3. let用法：let + 宾格 + 动词原形 4. 感觉形容词：thirsty/hungry/tired/ill 区分 二、同步精准练 一、单项选择 1. — ______? — I’m tired. A. What’s matter B. What’s the matter C. How are you 2. Here ______ some water for you. A. is B. are C. am 3. Let ______ have a rest. A. she B. her C. hers 4. I want to drink. I’m ______. A. hungry B. thirsty C. tired 5. — Are you ill? — ______, I’m not. A. Yes B. No C. OK 6. Here ______ some cakes for you. A. is B. are C. am 二、选词填空（hungry/thirsty/tired/ill） 1. I want to eat bread. I’m ______. 2. I want to sleep. I’m ______. 3. I want to drink water. I’m ______. 4. I can’t go to school. I’m ______. 三、改错 1. What’s matter? ________ 2. Here are some juice. ________ 3. Let she help you. ________ 4. I’m thirst. ________ 四、句型转换 1. I’m tired.（对划线提问） ______ ______ matter? 2. Here is a cake for you.（复数句） Here ______ some ______ for you.   参考答案 Unit 1 一、1.A 2.B 3.B 4.B 5.B 6.A 二、1.is 2.become 3.small and thin 4.share 三、1.are→is 2.becomes→become 3.for→with 4.is→are 四、1.are; books 2.Do; share Unit 2 一、1.B 2.B 3.C 4.A 5.A 6.B 二、1.first 2.second 3.third 4.on 三、1.three→third 2.Are→Is 3.I→me 4.some→any 四、1.Is there 2.Where is Unit 3 一、1.B 2.A 3.A 4.B 5.B 6.B 二、1.can 2.can’t 3.can 4.can 三、1.running→run 2.red→green 3.on→for 4.cross→crossing 四、1.can’t 2.can’t Unit 4 一、1.B 2.A 3.B 4.B 5.B 6.B 二、1.hungry 2.tired 3.thirsty 4.ill 三、1.matter→the matter 2.are→is 3.she→her 4.thirst→thirsty 四、1.What’s the 2.are; cakes 学科网（北京）股份有限公司 $