2021学年Unit 3 Language in use.示范课课件ppt

这是一份2021学年Unit 3 Language in use.示范课课件ppt，共33页。PPT课件主要包含了Review， sit，sitting， teacher，students，is having，现在进行时态I，Grammar，is taking，are having等内容，欢迎下载使用。
What are they ding?
Tw students ___ ______ the pian, anther __ ______ the flu.
play the pian, play the flu
根据提示，用现在进行时完成。
are playing
is playing
It is ______.
What is Chinese buffal(水牛) ding?
have a guitar lessn
The teacher __ ______ a guitar lessn.
What is the teacher ding?
I__ _______ n the Great Wall.
stand n the Great Wall
What are yu ding?
’m standing
Objectives:
T learn t use present cntinuus tense.
1. I’m standing n the Great Wall f China and talking t yu.2. Tny is eating a delicius ice cream.3. They’re wrking.4. Peple aren’t having dinner.
Language practice
1.定义:表示现在(说话瞬间)正在进行的动作。 He is watching TV nw. He is drinking a glass f water. 还可以表示当前一段时间内的活动或现阶 段正在进行的动作。 We are wrking n a farm these days. I am writing a bk this year.
2. 谓语动词的构成: 助动词be + V-ing。
请大家注意观察，其中的be 随着人称、数的变化而变化(am, is, are三种形式) 。
注: 不加助动词be的V.-ing 或 be+V原形不能构成现在进行时。如：
I’m visiting my friend.He is eating an ice cream.We’re preparing fr Spring Festival.They are lying in the sun.
He visiting his friend. （×）He is visit his friend.（×）
V-ing的组成形式有如下几种：1) 动词后面直接加ing ding buying playing2) 动词去掉e加ing: having taking giving writing
3) 重读闭音节、结束只有一个辅音字母 的, 双写动词最后一个字母, 然后加ing。 running swimming sitting shpping getting beginning putting4) 特殊形式的变化 lie — lying die -- dying
3. 动词-ing的构词规律:
writing the pstcard.
4. 句型转换: 在变为否定句时, be后加nt。 在变为一般疑问句时把be提前到句首, 人称和 be 作相应变化。
1) 将下面的句子变为否定句: I’m
2) 将下面的句子变为一般疑问句:
3) 将下面的句子变为一般疑问句：
having lunch
writing the pstcard
He is writing a pstcard.He is nt (=isn’t) writing a pstcard.
肯定句否定句一般疑问句 (把be提到句首)
注意看转换过程中的变化。
I am lying in the sun with my friends.
肯定句一般疑问句 (注意人称的相应变化)
Is he writing a pstcard?
Are yu lying in the sun with yur friends?
5. 现在进行时的标志词有:Lk! Listen! Nw it’s 8 ’clck. What are yu ding?等。 What are yu ding nw? (你在干什么？) I’m reading nw. (我现在正在读书。) Listen! She is singing. (听，她正在唱歌。) Lk! My mther is watering the flwers. (看，我妈妈正在浇花。)
练习：句型转换。1. She is watching a ballet. (变否定句)2. We’re waiting fr ur teacher. (变一般疑问句)
3. Is Tny calling a friend? (作肯定问答)4. They are lying in the sun. (划线提问)
She isn’t watching a ballet.
Are yu waiting fr yur teacher?
Yes, he is.
Lk at the picture. Say what they are ding.
Tny is calling a friend.
Cmplete the cnversatin between Tny and his dad with the crrect frm f the wrds in brackets.Tny: Hi, Dad!Dad: Hi, Tny. What are yu ding nw? Tny: We (1) ___________ ( visit ) the Frbidden City. Lingling and Betty (2) __________ ( write ) pstcards.
are visiting
are writing
Dad: What is Daming ding? Tny: He (3) _________ ( take ) phts. There are lts f peple here. They (4) ____________ ( enjy) the sun. Sme peple (5) ____________ ( lk ) at the buildings and sme (6) ____________ ( lk ) at maps.
are enjying
Dad: Are yu having a gd time?Tny: Yes, we (7) _____________ ( have ) a great time, Dad! See yu next Mnday.
Write abut the pictures.
Sme bys are playing ftball. They aren’t playing basketball.
Sme ld peple __________ Taijiquan. They _____________ Yangge.
are playing
aren’t playing
He ________________ TV. He ______________ n a cmputer.
isn’t watching
Mime an actin fr yur partner t guess. Use the expressins t help yu.
Wrk in pairs
A: Yu’re running fr a bus!B: N!A: Yu’re playing basketball!B: Yes!
driving a car getting upging t sleep lying in the sunplaying basketball running fr a busstudying histry taking phtswatching TV writing pstcards
Learning t learn When yu revise yur vcabulary, chse wrds which are useful fr yu, and write them in sentences.pstcard: On hliday I usually send fur r five pstcards t my friends.
Time znesIn the US, frm New Yrk t Hawaii, there are several time znes. It’s midday in New Yrk, and peple are having lunch. It’s 9:00 am in Ls Angeles, and children are starting schl. In Hawaii, it’s 7:00 am, and mst peple are getting up.
Arund the wrld
Mdule task: Making a radi reprtWrk in grups f three r fur. Plan a radi reprt.Talk abut news yu wuld like t reprt.List the activities yu wuld like t reprt.Make ntes abut the news. Write what yu are ging t say.
一、用动词-ing形式填空。1. Tny (take) phts.2. They (call) their teacher.3. Lucy (wait) fr a bus.4. We (shp) with mther.5. Daming (lie) n the bed.6. Lily and Tm (have) a gd 　time.
are calling
are shpping
It’s eight nw. Sme peple are _______ (洗) dishes in a _________ (饭馆). Sme are ging t the _____ (歌剧). Sme are watching a ______ (芭蕾舞). Sme are writing _________ (明信片).
二、根据中文提示, 完成下面的短文。
三、按要求完成句子。1. They are having lunch nw. (划线提问) What are they ding nw?2. 三班的学生正在做作业。 The students f Class Three ___ _____ their hmewrk. （汉译英）3. What are yu ding nw? (g t schl) (用所给词组回答) I am ging t schl nw.4. Lucy is talking t Lily. (划线提问) Wh is talking t Lily?5. 他们正在游泳。(汉译英) They are swimming.
1. 现在是 7:20。 他们在上语文课。 It’s 7:20 nw. They are having Chinese.2. 他们正在扫地。 They are sweeping the flr. 3. 谁正在和莉莉说话？ Wh is talking t Lily?4. 他们正在拍照。 They are taking phts.
五、按要求完成下列句子。
1. They are taking phts.(对划线部分提问) ______ are they ______?2. 此刻，吉姆正在打篮球。(汉译英) Jim is playing basketball______________.3. My dg is at hme.（对划线部分提问） ______ ___ yur dg?4. He lies in the bed. （用 nw 改写句子） He __ ______ in the bed nw.5. 我们正在度假旅游。(汉译英) We’re __ _ _____ ____.
at this mment
n a hliday trip
(traveling n vacatin)
六、把下列动词改为v-ing形式。 sit swim run put get see jump read clean eat listen write have take play
七、用be (is, am, are)动词的适当形式填空。
1. Tny buying sme fruits.2. Lucy and Lily ding their hmewrk.3. I singing in the washrm.4. They playing ftball.5. She enjying her visit.