Unit 5 Here and now SectionA Grammar fucus课件 2024-2025学年人教版英语七年级下册

(共23张PPT)
Unit 5
Here and Now
主讲人：XXX
课 型：语法课
Section A Grammar Focus
3a-3d
教学·目标
YOUR COMPANY SLOGAN GOES HERE
1
2
语言能力
1. 学生能够理解并正确运用现在进行时的结构和用法，包括 be 动词（am/is/are）+ 动词的现在分词形式。
2.学生能够根据语境，准确地使用现在进行时进行提问和回答。
学习能力
1. 通过观察、分析和归纳语法规则，培养学生的自主学习能力和逻辑思维能力。
2.能够在实际情境中灵活运用现在进行时，提高语言运用的准确性和流利度。
3
思维品质
1. 引导学生通过对比、推理等方式，深入理解现在进行时的语法特点，培养学生的批判性思维。
2.鼓励学生在小组活动中积极思考，大胆猜测，培养创新思维。
文化意识
了解不同文化背景下人们正在进行的活动，拓展跨文化交际视野。
4
Let’s read the postcard.
Watch a video
Read the sentences. Underline the structures for the present continuous tense.
Is he exercising at the park No, He's shopping at the supermarket.
Are you making zongzi for the Dragon Boat Festival Yes, We're watching the races on TV too.
What are you doing right now I'm doing my homework.
What is he doing at the moment He's watching a film.
What are they doing They're having breakfast.
Grammar Focus
3a
Grammar Focus
现在进行时 (1)
一、含义
现在进行时表示现在（说话时）或现阶段正在进行的动作或存在的状态。其基本结构为：助动词be (am/is/are) + v-ing (动词原形加-ing)。
Grammar Focus
二、现在进行时的构成
句式 结构
肯定句 主语 + be (am/is/are) + 动词-ing (+其他).
否定句 主语 + be (am/is/are) + not + 动词-ing (+其他).
一般疑问句及其简略 回答 Be (Am/Is/Are) +主语+动词-ing (+其他)
肯定回答: Yes, 主语 + be (am/is/are).
否定回答: No, 主语 + be (am/is/are) + not.
特殊疑问句 特殊疑问词 + be (am/is/are) +主语+动词-ing (+其他)
特殊疑问词 (作主语) + be (is/are) +动词-ing (+其他)
Grammar Focus
She is practicing yoga in the studio. 她正在瑜伽室练习瑜伽。
The students aren't preparing for exams. 学生们没在准备考试。
. —Is the baby crawling on the carpet 宝宝正在地毯上爬吗？
—Yes, he is./No, he isn't. 是的，他在爬。/不，他没在爬。
What is he doing 她正在做什么？
Who is dancing in the classroom 谁正在教室里跳舞？
Grammar Focus
类别 构成方法 例词
一般情况 在词尾加-ing draw→drawing
water→watering
以不发音的e结尾的词 去掉e，再加-ing write—writing
ride—riding
以重读闭音节结尾，且末尾只有一个辅音字母（x除外）的词 双写词尾的辅音字母,再加-ing jog—jogging
run—running
skip—skipping
少数以ie结尾的词 变ie为y，再加-ing lie—lying
die—dying
三、动词-ing形式的构成
Grammar Focus
【巧学妙记】
动词-ing形式的构成
动词-ing很好记，一般情况加-ing,
词尾若有哑音e，去e再加-ing,
一辅重读闭音节，这个字母要双写，
lie、die要注意，变ie为y再加-ing。
Grammar Focus
四、现在进行时的基本用法
①表示此时此刻正在进行或发生的动作，常见的标志语有now、at the moment、right now和“Listen!”“Look!”等。
My mum is frying dumplings in the kitchen now. 我妈妈正在厨房煎饺子。
Look! The little girl is dacing happily。看！小女孩正快乐地跳舞。
Grammar Focus
四、现在进行时的基本用法
②表示现阶段正在进行的动作（说话时不一定在进行），可以与 these days、this week等时间状语连用，也可以不用时间状语。
He is writing a book these days.这些天他真正写小说。
Grammar Focus
四、现在进行时的基本用法
③现在进行时除表示现在之外，还可以表示即将发生的动作，有“意图”“安排”“打算”的含义，多用于go、come、leave、start、arrive等表示位置移动的动词。
Look! The bus is coming.看！公交车来了。
They are leaving for Guangzhou.我们要动身去广州。
Complete the sentences with the correct forms of the verbs in the box.
have sing paint learn take kick dance do
1. A: Wow! ________ you ________ a flower
B: Not really. I’m painting a tree.
2. A: Listen! What ________ the people next door ________
B: I can hear music. I think they ________ and ________.
3. A: Where’s Mary
B: She ________ an online class in her room. She ________ French.
4. A: What ________ the boys ________ They look like they
________ fun,
B: It’s a kind of shuttlecock. We call it jianzi in Chinese.
Are
painting
are
doing
are singing
dancing
is taking
is learning
are
kicking
are having
3b
Complete the sentences with the correct forms of the
verbs in the box.
am writing
are visting
are having
is showing
are staying
Are
studying
is
going
am looking
3c
In pairs, take turns miming different activities and guessing what they are.
A: Are you running B: No, I'm not.
A: Are you skating B: Yes, I am.
3d
Guessing game
Group Correct Language（语言正确） Beauty（美观性） Clearly（简洁得体性） Resonable（合理性） Creativity（创造性） In Total（总计）
Group 1
Group 2
Group 3
Group 4
In pairs, take turns miming different activities and guessing what they are.
3d
A: Are you swimming
B: No, I'm not.
A: Are you dancing
B: No, I'm not.
A: Are you playing basketball
B: Yes, I am.
---
A: Are you cooking
B: No, I'm not.
A: Are you reading a book
B: No, I'm not.
A: Are you riding a bike
B: Yes, I am.
In pairs, take turns miming different activities and guessing what they are.
3d
online / n la n/ adj. 在线的
We have online biology classes every Thursday where we dissect virtual frogs in 3D!
每周四我们有在线生物课，可以在3D环境下解剖虚拟青蛙！【拓展】[副词]在线；联网
My mom says I can only chat online with classmates I know in real life.
妈妈规定我只能和现实中认识的同学在线聊天。
1. She is taking an online class in her room. (教材P37 3b)
反义词为offline“未联网的；不在线的”
Language points
Language points
kick /k k/ v. 踢；踹
"Kick the ball to your partner gently!" the P.E. teacher reminded during soccer practice.
体育老师提醒："把球轻轻踢给你的搭档！"（作及物动词）
Stop kicking — it hurts!别踢了，好痛！（作不及物动词）
【拓展】[动词]踢球得分；射门得分
kick a goal 射门得分
We kicked a goal at the last minute of the game.我们在比赛的最后一分钟踢进了一球。
2. What are the boys kicking (教材P37 3b)
1. Maria and Bob are doing their homework.（改为一般疑问句）
______Maria and Bob _________their homework
2. The dog eats meat every day.（用now 改写）
The dog________ _________ meat now.
3. Tom is talking on the phone. （改为否定句）
Tom ________ ________on the phone.
Are doing
is eating
isn’t talking
4. My mother is cooking in the kitchen. （对画线部分提问）
_______ _______ ________in the kitchen
5. The boy is playing the piano now. （对画线部分提问）
________the boy_________ now
Who is cooking
What’s doing
Exercise
Grammar
现在进行时的用法
Key words
kick, online, sight, exam, hope, skate
Expression
look forward to
Summary
Homework
找一张家庭照片，用本节所学的内容写一段话介绍照片里的每个人正在做什么。