Unit3-4单元核心易错题辨析（专项训练）-2025-2026学年译林版（三起）（2024）英语四年级上册

译林版四年级上册英语Unit3-4单元核心易错题辨析专项训练 易错知识点一：时间介词at（时间点）与on（星期）辨析 一、基础用法提示 1. ★at + 具体时间点：表“在某一时刻”，后接几点几分（如 8:00、9:30 a.m.）； 2. ★on + 星期几：表“在具体某一天”，后接星期名称（如 Monday、Sunday afternoon）； 3. 常见错误：时间点前用“on”、星期前用“at”。 二、用“at”或“on”填空 1. We have PE class __________ ten fifteen. 2. I have a dancing lesson __________ Saturday. 3. Lucy has lunch __________ 12:00 o'clock every day. 4. Let's go to the cinema __________ Sunday evening. 5. We have Art __________ 2:30 p.m. __________ Thursday. 三、选择题 ( )1. Tom has a swimming lesson ______ 4:00 p.m. A. at B. on C. in ( )2. Do you go to the library ______ Saturday morning? A. at B. on C. in ( )3. The class begins ______ 7:30 a.m. ______ Friday. A. at; on B. on; at C. in; on 易错知识点二：like的两种核心用法辨析（like+动词-ing/名词） 一、基础用法提示 1. ★like + 动词-ing形式：表“喜欢做某事”（习惯性爱好）， 动词ing变化规则：① 直接加-ing（play→playing）； ② 去不发音e加-ing（dance→dancing）； ③ 重读闭音节双写尾字母加-ing（run→running）； 2. like + 名词：表“喜欢某物”，接可数名词复数（如 apples）或不可数名词（如 milk）； 3. 常见错误：like后接动词原形、不可数名词加“s”。 二、用所给词的适当形式填空 1. I like __________ (play) football with my friends. 2. She likes __________ (dance) in the music room. 3. Do you like __________ (swim), Bobby? 4. My brother likes __________ (run) in the morning. 5. Do you like __________ (read) English books? 6. We like __________ (dog). They are lovely. 三、选择题 ( )1. Do you like ______, Tina? Yes, I do. A. milk B. milks C. a milk ( )2. Do you like ______ the dog after dinner? A. walk B. walking C. walks ( )3. My sister likes ______ songs. A. sing B. singing C. singging ( )4. Tom likes ______. He eats two every day. A. banana B. bananas C. a banana ( )5. Do you like ______ pictures, Nancy? A. draw B. drawing C. draws 易错知识点三：冠词（a/an/the）与零冠词的用法辨析 一、基础用法提示 1. a/an：不定冠词（表泛指“一个”），a用于辅音音素开头单词前（如 a book），an用于元音音素开头单词前（如 an apple）； 2. the：定冠词（表特指“这个/那个”），用于双方已知或特指的人/物前（如 the sun）； 3. ★零冠词：不用a/an/the，用于星期、三餐、球类、时间等前（如 on Monday、play football）； 4. 常见错误：球类前加the、元音音素开头单词前用a。 二、用“a/an/the”或“/”（零冠词）填空 1. I have __________ English book and __________ Maths book. 2. We have __________ dinner at 6:00 p.m. every day. 3. I can play __________ piano well, but I can't play __________ basketball. 4. Do you go to school on __________ Sunday? 5. Science is __________ new subject. It's also __________ interesting subject. 6. Do you have two dancing lessons __________ every week? 三、选择题 ( )1. We can see ______ cat in the tree. ______ cat is black. A. a; The B. an; The C. the; A ( )2. Do you have ______ apple for breakfast? A. a B. an C. the ( )3. Do you like playing ______ football? No, I don't. A. / B. the C. a ( )4. We have ______ Art class on ______ Monday morning. A. an; / B. a; the C. the; / ( )5. I go to ______ sports ground ______ every day. A. the; / B. a; the C. /; a 易错知识点四：What day 对星期几的提问与回答 一、基础用法提示 1. 提问句式：What day is it today?（今天是星期几？）/ What day is it tomorrow?（明天是星期几？）； 2. 回答句式：It's + 星期名称（首字母大写，如 It's Monday）； 3. 核心考点：区分 What day（问星期）、What time（问时间点）、When（泛指问时间）。 二、按要求完成句子 1. It's Wednesday today.（对划线部分提问） __________ __________ is it today? 2. It's Sunday tomorrow.（对划线部分提问） __________ __________ is it tomorrow? 三、选择题 ( )1. —______ is it today? —It's Tuesday. A. What day B. What time C. When ( )2. —What day is it tomorrow? —______ Friday. A. It B. It's C. Is it ( )3. —What day is it today? —It's ______. A. Monday B. 7 o'clock C. red ( )1. —______ is it today? —It's Tuesday. A. What day B. What time C. When ( )2. —What day is it tomorrow? —______ Friday. A. It B. It's C. Is it ( )3. —What day is it today? —It's ______. A. Monday B. 7 o'clock C. red 易错知识点五：When do you... 与 What time 的用法辨析（对时间提问） 一、基础用法提示 1. When do you + 动词原形...?：泛指提问“做某事的时间”， 答句可接 “at + 具体时间点” 或 “on + 星期几/日期”（如 I read books at 8 p.m. / on Sunday）； 2. What time is it?：直接提问“现在几点了”，答句用 “It's + 具体时刻”（如 It's six thirty）； 3. What time + do you + 动词原形...?：精准提问“做某事的具体时间点”，答句需用 “at + 具体时刻” 4. 核心考点：When 提问范围广，What time 侧重“具体时刻”； 二、按要求完成句子 1. It's six thirty.（对划线部分提问） __________ __________ is it? 2. I walk my dog on Saturday morning.（对划线部分提问） __________ __________ you walk your dog? 3. I go to school at eight o'clock.（对划线部分提问） __________ __________ you go to school? 三、选择题 ( )1. —______ do you have lunch? —At twelve o'clock. A. When B. What subject C. What day ( )2. —______ is it now? —It's four ten p.m. A. What color B. What time C. Which ( )3. —______ do you have a Labour lesson? —On Saturday. A. When B. What time C. What day 易错知识点六：情态动词can的用法辨析 一、基础用法提示 1. 肯定句：主语 + can + 动词原形（表“能/会做某事”，如 I can swim）； 2. 否定句：主语 + can't（can not 的缩写） + 动词原形（表“不能/不会做某事”，如 She can't dance）； 3. 一般疑问句：Can + 主语 + 动词原形？（答句：Yes, 主语 + can. / No, 主语 + can't.）； 二、用所给词的适当形式填空 1. I can __________ (play) basketball. 2. My sister can't __________ (run) fast. 3. Can you __________ (draw) pictures? 4. They can __________ (play) ping-pong. 5. Tom can't __________ (swim) in the river. 三、按要求改写句子 1. He can play football.（改为否定句） He __________ __________ football. 2. My sister can dance well.（改为一般疑问句并作肯定回答） —__________ __________ sister dance well? —Yes, __________ __________. 3. I can play basketball.（改为一般疑问句并作否定回答） —__________ __________ play basketball? —No, __________ __________. 易错知识点七：want 的核心用法辨析（+ to + 动词原形 / + 名词） 一、基础用法提示 1. want + to + 动词原形：表“想要做某事”（如 I want to read books.）； 2. want + 名词：表“想要某物”，接可数名词复数（如 apples）或不可数名词（如 milk）； 3. 常见错误：want 后直接接动词原形（漏 to）、want 后接动词-ing形式。 二、用所给词的适当形式填空 1. I want __________ (play) basketball. 2. I want __________ (have) lunch at 11:30. 3. Do you want __________ (play) ping-pong with me? 4. Do you want __________ (draw) pictures in the park? 5. They want some __________ (football). 6. I want some __________ (milk) for breakfast. 易错知识点八：good 与 well 的用法辨析 一、基础用法提示 1. good：形容词，表“好的”，用于修饰名词（如 人、物、事情）； 2. well：① 副词，表“好地”，用于修饰动词（如 动作做得好）； 二、用 good 或 well 填空 1. Nancy is a __________ girl. She can play football __________. 2. Tom plays football __________. 3. This is a __________ book. 4. They can play basketball so __________. 5. Can you dance __________? 6. Do you have a __________ time at the party? 易错知识点九：be good for 与 be bad for 的用法辨析 一、基础用法提示 1. 核心结构：主语 + be 动词 (am/is/are) + good for + 名词/代词宾格，表“对……有益/有好处”； 2. 拓展延伸：be good for 的反义词是 be bad for，结构一致，表“对……有害/有坏处”； 3. 易错点：be 动词随主语单复数变化；漏加 be 动词；代词误用主格（如 we 代替 us）；混淆介词（用 to/with 代替 for）。 二、用所给词的适当形式填空 1. Fruit __________ (be) good for our health. 2. Doing sports is good for __________ (I). 3. Milk __________ (be) good for you. 4. Apples __________ (be) good for __________ (we). 5. It __________ (be) good for my study. 易错知识点十：祈使句（肯定与否定）用法辨析 一、基础用法提示 1. 肯定祈使句：动词原形开头（表命令、请求、建议）；可加 please 表礼貌，位置可前（Please + 动词原形）或后（动词原形, please）； 2. 否定祈使句：Don't + 动词原形开头；加 please 放后（Don't + 动词原形, please）； 二、用所给词的适当形式填空 1. __________ (have) a go, Liu Tao. 2. Please __________ (look) at the blackboard. 3. __________ (try) again, Mike. 4. Don't __________ (run) in the classroom, boys and girls. 5. __________ (come) and play with us. 三、句型转换 1. Come and help me. （改为否定句） __________ __________ and help me. 2. Be late for school, Tina. （改为否定句） __________ __________ late for school, Tina. 答案 易错知识点一：时间介词at（时间点）与on（星期）辨析 二、用“at”或“on”填空 1. at 2. on 3. at 4. on 5. at; on 三、选择题 1. A 2. B 3. A 易错知识点二：like的两种核心用法辨析（like+动词-ing/名词） 二、用所给词的适当形式填空 1. playing 2. dancing 3. swimming 4. running 5. reading 6. dogs 三、选择题 1. A 2. B 3. B 4. B 5. B 易错知识点三：冠词（a/an/the）与零冠词的用法辨析 二、用“a/an/the”或“/”（零冠词）填空 1. an; a 2. / 3. the; / 4. / 5. a; an 6. / 三、选择题 1. A 2. B 3. A 4. A 5. A 易错知识点四：What day 对星期几的提问与回答 二、按要求完成句子 1. What day 2. What day 三、选择题 1. A 2. B 3. A 易错知识点五：When do you... 与 What time 的用法辨析（对时间提问） 二、按要求完成句子 1. What time 2. When do 3. What time do / When do 三、选择题 1. A 2. B 3. A 易错知识点六：情态动词can的用法辨析 二、用所给词的适当形式填空 1. play 2. run 3. draw 4. play 5. swim 三、按要求改写句子 1. can't play 2. Can your; she can 3. Can you; I can't 易错知识点七：want 的核心用法辨析（+ to + 动词原形 / + 名词） 二、用所给词的适当形式填空 1. to play 2. to have 3. to play 4. to draw 5. footballs 6. milk 易错知识点八：good 与 well 的用法辨析 二、用 good 或 well 填空 1. good; well 2. well 3. good 4. well 5. well 6. good 易错知识点九：be good for 与 be bad for 的用法辨析 二、用所给词的适当形式填空 1. is 2. me 3. is 4. are; us 5. is 易错知识点十：祈使句（肯定与否定）用法辨析 二、用所给词的适当形式填空 1. Have 2. look 3. Try 4. run 5. Come 三、句型转换 1. Don't come 2. Don't be 学科网（北京）股份有限公司 $