Unit 7 It’s raining! Section A Grammar focus-3b （第2课时）教学课件（45张PPT）

课件45张PPT。2020年春人教版 七年级下册英语 教学课件UNIT 7 Section A Grammar focus-3b（第2课时）snow v. 下雪 n. 雪 sunny adj. 晴朗的windy adj. 多风的cloudy adj. 多云的How's the weather?/What's the weather like?Weather Report Make a report like this:我要成为播音员World WeatherMoscowBeijingTorontoBostonShanghaiGood morning, everyone! Today is April 28th. Here is the world weather report.
It’s… in Beijing.… In Moscow, itis…
Thanks for listening. Goodbye!Today is April 28th.世界天气Today is April 28th.Good morning, everyone! Today is… It’s… in Beijing . It’s… in Shanghai. Kunming is… It’s…in Wenzhou.Guangzhou is… Here is the weather report. Thanks for listening. Goodbye!中国天气BeijingShanghaiWenzhouKunmingGuangzhou— 天气怎么样？
— _____________________
— 天气多云。/天气晴朗。/天在下雨。
— _________________________________
2. — 你在做什么？_________________
— 我在做饭。______________阅读Grammar Focus部分，完成下列句子。It’s cloudy./ It’s sunny./ It’s raining. How’s the weather?What are you doing?I’m cooking.Grammar Focus 3. — 他们在做什么？
____________________What are they doing? — 他们正在公园里打篮球。
_____________________________________
4. — 他在做什么？_______________
— 他在他朋友家里学习。
______________________________They’re playing basketball in the park.What’s he doing? He’s studying in his friend’s home. 5. — 情况怎么样？
___________________
— 很好！/不错。/ 糟糕！
_________________________ How’s it going?Great! / Not bad./ Terrible! 1. 疑问副词 how 用来询问天气。
今天天气怎么样？
_______ the weather today?
【拓展】询问天气还可以说：
_______ the weather _____?How’sWhat’slikeGrammar2. how 用于问候，打招呼或询问情况。
你好吗？________________
你那里情况如何？ _______________ How are you?How’s it going?3. how 用来询问方式或手段。
你怎样去上学？
_____ do you go to school?How4. how 用来询问年龄。
你弟弟多大年龄？
_____ ____ is your brother?
5. How 用于询问价格。
那件紫色的毛衣多少钱？
_____ _____ is the purple sweater?How muchHow oldFill in the blanks with the correct forms of the verbs in the box. Then practice the conversations with a partner.be play study talk do make3a1. A: What are you doing?
B: I ________ my homework. I always ___ my homework in the evening.
2. A: What’s John doing right now?
B: He __________ soccer. He ______ soccer every Saturday.
3. A: __ Julie ________ English right now?
B: No, she isn’t. She __________ Chinese.am doing playsIs studyingdois playingis studying4. A: What are Susan and Jane doing?
B: They ___________ soup. They can _______
very good soup.
5. A: ___ Lisa ________ on the phone again?
B: Yes, she _____ on the phone for three hours
every day!are makingmakestalksIs talking一般现在时和现在进行时的归纳和总结： 1.定义2.构成（句式）3.动词第三人称单数变化规则4.现在分词的变化规则5.时间状语定义一般现在时（The Simple Present Tense）定义
1.表示现在的状态：e.g. He’s twelve.
2.表经常或习惯性的动作：e.g. I get up at 6:30 every day.
3.表主语具备的性格和能力等：e.g. She likes noodles.
4.普遍真理和自然规律： e.g.The moon goes around the earth.
现在进行时(The Present Progerssive Tense)
定义：表示现在正在进行的动作。构成句式1.be 动词的一般现在时的句式：
?肯定句：主语+be+表语(n., adj.等)
e.g. He is a worker.
?否定句：主语+be+ not+表语
e.g. He is not a worker.
?一般疑问句：Be+主语+表语?
e.g. Is he a worker? Yes, he is./No, he isn’t.

2.实义动词的一般现在时句式：
(2)主语为第三人称单数【he, she, it, my mom , Jim等】
肯定句：
?主语（He/She/It）+实义动词第三人称单数形式+其他.
e.g. He watches TV at home on Saturdays.
Lucy plays sports every day.
否定句：
?主语（He/She/It）+does +not+动词原形+其他.
e.g. He doesn’t play sports on Saturdays.
Lucy doesn’t play sports every day.一般疑问句：
?Does+主语（he/she/it）+动词原形+其他？
e.g. Does he watch TV on Saturdays?
Does Lucy play sports every day?

肯定回答:Yes，主语（he/she/it）+does.
否定回答: No， 主语（he/she/it）+doesn’t .2.实义动词的一般现在时句式：
(1) 主语为非单数第三人称:第一人称(I, we)、第二人称单复数(you)，第三人称复数(they)等.
?肯定句：主语（I/We/You/They）+实义动词+其他
e.g. I watch TV on Saturdays.
They play sports every day.
?否定句：主语（I/We/You/They）+do+ not+动词原形+其他
e.g. I don’t watch TV on Saturdays.
They don’t play sports every day.don’t?一般疑问句：
Do+主语（I/we/you/they）+动词原形+其他？
e.g. Do you watch TV on Saturdays?
Do they play sports every day?
肯定回答: Yes，主语（I/we/you/they） +do.
否定回答: No， 主语（I/we/you/they） + don’t. 现在进行时现在进行时的构成
肯定句：主语 + am/is/are + 现在分词...
否定句：主语 + am/is/are + not + 现在分词...
疑问句：Am/Is/Are + 主语 + 现在分词...?
特殊疑问句：疑问词+ am/is/are + 主语 + 现在分词...?动词第三人称单数规则变化动词第三人称单数规则变化:现在分词规则变化
情况
?
?
一般情况
?
不发音e结尾的词重读闭音节，末尾只有一个辅音字母
构成方法
加- ing
去e加-ing双写最后一个辅音字母再
加-ing
例词
现在分词的变化规则时间状语一般现在时的时间状语：
always,usually,often,sometimes,hardly ever,never./every...
现在进行时的时间状语或标志词：
now,right now,listen,look...Yuan Yuan from CCTV is interviewing people in five different places. Fill in the chart below.Interview3bHow’s the weather?It’s windy.What are they doing?They’re walking to school.How’s the weather?It’s snowy.What are they doing now?They’re making soup.How’s the weather?It’s cool.What is he doing?He’s reading a book.How’s the weather?It’s raining.What are they doing?They’re playing soccer.How’s the weather?It’s sunny.What’s he doing?He’s playing the guitar. It’s sunny. Playing the guitar. It’s windy. Walking to school.It’s snowy. Cooking soup.It’s cool. Reading a book. It’s raining. Playing soccer.Check the answers.A: ______ the weather?
B: It’s ______.
A: What ____ they _____?
B: They ___ ________ on the lake. How’ssunnyare doingare boating一、看图片，补全对话。A: _______ the ________?
B: It’s ______.
A: _____ are _____ doing?
B: _____ are ________ a _________. How’s weathersnowyWhat theyThey making snowmanA: _______ the ________?
B: It’s ________.
A: _______ is _____ doing?
B: ____ is ________ on the _______. How’s weatherrainingWhat heHe talking phoneA: _______ the ________?
B: It’s ______.
A: _______ she doing?
B: ____ is __________ to _______. How’s weatherwindyWhat’s She listening music1. — What’s she doing?
— She __________ (play) the guitar.
2. I usually _____ (do) my homework in the evening.
3. It _________ (rain) hard now.
4. My sister ______ (walk) to school every day.is playingis rainingdoeswalks二、用括号内动词的正确形式填空。5. Mr. Wu ___________ (brush) his teeth right now?
6. Every Saturday, we _____ (visit) my grandparents.
7. Look! They ___________ (dance) in the classroom.
8. She never _______ (arrive) for school. arrivesis brushingvisitare dancing 1. Recite the sentences in Grammar Focus.
2. Make conversations according to 3b.Homework谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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