Unit4 语法专项课件- 一 现在进行时（一）-2025-2026学年冀教英语七年级上册

教学课件 冀教英语七年级上册 Unit4 语法专项—— 现在进行时（一） 全解精讲+分层练习 1 学习目标 掌握现在进行时的基本定义和使用场景 熟练写出动词-ing形式的规则变化 能正确使用肯定句、否定句和疑问句 在句子和短文中准确运用现在进行时 区分现在进行时与一般现在时用法 现在进行时定义 表示此时此刻正在进行的动作 表示现阶段正在发生的动作 标志词：now, look, listen, at the moment 基本结构：主语 + am/is/are + 动词-ing be动词选择规则 I 后面搭配 am you 后面搭配 are he/she/it/单数名词用 is we/they/复数名词用 are be动词根据主语人称和数变化 动词-ing变化规则 一 一般情况直接在词尾加 -ing play → playing, read → reading, watch → watching, clean → cleaning 动词-ing变化规则 二 以不发音的字母 e 结尾,去掉 e 再加 -ing make → making, write → writing, take → taking, dance → dancing 动词-ing变化规则 三 重读闭音节结尾,，末尾只有一个辅音字母，双写末尾字母再加 -ing run → running, swim → swimming, sit → sitting 动词-ing变化规则 四 以 ie 结尾的动词，变 ie 为 y 再加 -ing lie → lying, die → dying 现在进行时基本用法 一 表示此刻正在进行的动作，常与 look, listen, now 连用 Look! The girl is dancing./Listen! They are singing. He is doing his homework now. 现在进行时基本用法 二 表示现阶段正在进行的动作，不一定说话时正在做，常与 this week, this month 连用 She is writing a book these days. They are working hard this term. 肯定句结构 主语 + am/is/are + 动词-ing + 其他 I am listening to music./He is playing basketball. We are having an English class./They are cleaning the classroom. 否定句结构 在 am/is/are 后面加 not, is not = isn’t, are not = aren’t am not 没有缩写形式 She isn’t watching TV./We aren’t playing games. 一般疑问句结构 把 am/is/are 提到主语前面，句尾用问号 Is he reading a book?/Are you doing your homework? 一般疑问句回答 肯定回答：Yes, 主语 + am/is/are. 否定回答：No, 主语 + am not/isn’t/aren’t. — Is she singing? — Yes, she is. — Are they running? — No, they aren’t. 特殊疑问句结构 特殊疑问词 + am/is/are + 主语 + doing? What are you doing? Where is he going? Who is she talking with? How are they feeling now? 基础练习 写出动词-ing形式 go → ____________ work→ ____________ play→ ____________ come → ____________ write→ ____________ make→ ____________ stop → ____________ sit→ ____________ get→ ____________ have → ____________ take→ ____________ cut→ ____________ study → ____________ carry→ ____________ worry→ ____________ put → ____________ lie→ ____________ die→ ____________ going playing coming writing making stopping sitting getting having taking cutting studying carrying worrying putting lying dying working 基础练习 用所给动词适当形式填空 1.Look! The boy ______________ (run) on the playground. 2.Listen! The girls ______________ (sing) in the music room. 3.My father ______________ (work) in his office now. 4.We ______________ (have) a math class at the moment. 5.The cat ______________ (sleep) on the sofa now. is running are singing is working are having is sleeping 基础练习 句型转换 1.He is watching TV.（改为否定句） He ________ ________ watching TV. 2.They are playing games.（改为一般疑问句） ________ they playing games? 3.She is reading a book.（对划线提问） ________ ________ she doing? is not Are What is 进阶练习 单项选择 1.— What are you doing?— I ________ my homework. A. do B. am doing C. doing 2.Look! The birds ________ in the tree. A. sing B. are singing C. is singing 3.My mother ________ in the kitchen now. A. cooks B. is cooking C. cooking 4.They ________ basketball now. They are reading. A. aren’t playing B. don’t play C. isn’t playing 5.________ your sister listening to music? A. Is B. Are C. Do B B B A A 进阶练习 完成句子 1.我正在打扫我的房间。 I ________ ________ my room. 2.他们现在不在踢足球。 They ________ ________ football now. 3.—你正在做什么？—我正在画画。 —What ________ you ________? —I ________ ________. aren’t playing are doing am drawing am cleaning 综合练习 短文填空 It’s seven o’clock in the evening. My family 1.____________ (be) all at home. I 2.____________ (do) my homework. My father 3.____________ (read) a newspaper. My mother 4.____________ (wash) dishes in the kitchen.My sister 5.____________ (play) with her toy. 综合练习 短文填空 My grandparents 6.____________ (watch) TV. We 7.____________ (have) a good time. Everyone 8.____________ (be) happy. We 9.____________ (enjoy) our family time. I love my family very much. are am doing is reading is washing is playing are watching are having is are enjoying 易混点辨析 一 look/listen 放在句首时，句子一定用现在进行时 Look! He is coming./Listen! She is singing. 不能用一般现在时 易混点辨析 二 now 是现在进行时标志at the moment 也表示此刻 these days 表示现阶段 出现这些词常用进行时 一般现在时表示经常性动作 常见错误提醒 be动词不能漏掉 I reading.（错）/I am reading.（对） 动词必须加 -ing He is swim.（错）/He is swimming.（对） 双写辅音字母不能忘，runing（错） running（对） 去 e 再加 -ing 不能忘，makeing（错） making（对） 疑问句be动词提前不能忘 单元知识总结 现在进行时表示正在进行的动作 结构：主语 + am/is/are + doing 动词-ing有四种变化规则 掌握肯定、否定、疑问三种句式 标志词：now, look, listen 教学课件 Unit4 语法专项—— 现在进行时（一） Thank you for listening! 20 $