9.一般现在时be动词实义动词单三-2025-2026学年英语期末语法复习七年级上册（北师大版）

期末语法复习 7上（新）·北师大版·一般现在时(be动词/实义动词单三) 、一般现在时核心用法详解 考点一：be动词的基本用法 规则：主语是I时用am,主语是you/we/hey时用are,主语是he/she/it或单数名词时 用is。 真题再现（北师大七上期末真题改编）： My mothera teacher. A)am B)is C)are D)be 答案：B 解析：mother是第三人称单数，故用is。 例题练习： They students in Grade Seven. 答案：re 解析：They是复数主语，故用are。 考点二：实义动词第三人称单数的变化规则 规则：一般在动词词尾加-s:以s,x,sh,ch或o结尾的动词加-es:以辅音字母+y结尾 的动词变y为i再加-es。 真题再现： She often_to music after school A)listen B)listens C)listening D)listened 答案：B 解析：主语she是第三人称单数，动词listen加-s。 例题练习： He(watch)TV every evening 答案：watches 解析：watch以ch结尾，加-es。 考点三：一般现在时的否定句 规则：含be动词的否定句在be动词后加not;含实义动词的否定句在动词前加don't (主语非三单)或doesn't(主语三单)，动词还原。 真题再现： Tom like playing basketball. A)don't B)isn't C)doesn't D)aren't 答案：C 解析：Tom是第三人称单数，实义动词前加doesn't。 例题练习 They are in the classroom.（改为否定句) They in the classroom. 答案：aren't 解析：be动词are后加not,缩写为aren't。 考点四：一般现在时的一般疑问句 规则：含be动词的疑问句将be动词提至句首：含实义动词的疑问句在句首加Do(主 语非三单)或Does(主语三单)，动词还原。 真题再现： your father go to work by bus? A)Do B)Does C)Is D)Are 答案：B 解析：father是第三人称单数，句首加Does。 例题练习： She is from Beijing.(改为一般疑问句) she from Beijing? 答案：Is 解析：将be动词is提前。 考点五：频度副词的位置 规则：often,usually,.always,.sometimes等频度副词放在be动词之后、实义动词之前。 真题再现： We_(often)play soccer on weekends. 答案：often 解析：频度副词often放在实义动词play之前。 例题练习： He is late for school A)always B)is always C)always is D)be always 答案：A 解析：always放在be动词is之后。 二、考点综合训练 (一)单项选择 1.My brothera student in Grade Seven A)am B)is C)are D)be 2.Lucy oftenstories before bed A)read B)reads C)reading D)to read 3.your parents watch TV in the evening? A)Do B)Does C)Is D)Are 4.He late for school A)always is B)is always C)always D)be always 5.Weplay basketball on weekends. A)sometimes B)are sometimes C)sometimes are D)be sometimes (二)语法填空 1.She(be)from Shanghai 2.Tom_(watch)TV every night 3.They(not be)in the library now. 4.My father(often)goes to work by bike. 5.-(do)your sister like English? (三)句型转换 1.He is a doctor.(改为否定句) 2.They play soccer after school.(改为一般疑问句) 3.She usually gets up at6:30.（改为一般疑问句) 4.We are in the same class.（改为一般疑问句) (四)篇章填空 Li Ming is a student.He 1.(be)13 years old.He 2.(study)in No.1 Middle School.His mother 3.be)a teacher.She 4.(teach)math.Li Ming 5.(often)helps his mother with housework.On weekends,he 6.(play)basketball with his friends.His father 7. (not work)on Sundays.They 8.(usually)go to the park together. (五)参考答案与解析 1.单项选择答案：1.B2.B3.A4.B5.A 2.语法填空答案： 1.is 2.watches 3.aren't 4.often 5.Does 3.句型转换答案： 1.He isn't a doctor.2.Do they play soccer after school? 3.Does she usually get up at 6:30?4.Are we in the same class? 4.篇章填空答案： 1.is 2.studies 3.is 4.teaches 5.often 6.plays 7.doesn't work 8.usually 英语语法复习手册·7上（新）·北师大版·一般现在时(be动词/实义动词单三)