外研版 (新标准)七年级上册Unit 3 Language in use.多媒体教学课件ppt

这是一份外研版 (新标准)七年级上册Unit 3 Language in use.多媒体教学课件ppt，共26页。PPT课件主要包含了现在进行时I，talking，is eating，用现在进行时填空，is having，lying， is buying，are eating，playing，are seeing等内容，欢迎下载使用。

一、现在进行时的用法:(1) 表示现在(说话时)正在进行的动作。
He is watching TV nw.He is drinking water.
We are wrking n a farm these days. I am writing a bk this year.
(2) 表示当前一段时间内的活动或现阶段正在进行的动作。
二、现在进行时的标志词：1. 当句子中有nw, at the/this mment, right nw等词时, 或当句子以lk, listen开头时, 通常用现在进行时。 ① He is playing cmputer games nw. 他现在正在玩电脑游戏。② I’m reading at the mment. 我现在正在读书。③ Listen! She is singing. 听! 她正在唱歌。 ④ Lk! My mther is watering the flwers. 看! 我妈妈正在浇花。
2. 当句中有this week, this year, these days (这 些天)等时间状语, 表示当前一段时间内或现 阶段正在进行的动作时, 通常用现在进行时。 ① We are wrking n a farm these days. 这几天我们正在农场工作。 ② We are studying Mdule 9 this week. 这周我们学习第九模块。
3. 句首有钟点、时间或询问某人在哪里时, 提示动作正在进行, 这时用现在进行时。 ① In Lndn, it’s five ’clck in the afternn and peple are leaving wrk and are ging hme. 在伦敦,现在是下午五点钟,人们正下班回家。 ② -- Where’s Mike? -- 迈克在哪里？ -- He is washing the car. -- 他在洗车。
三、现在进行时的谓语动词的构成： be(am/is/are)＋动词的现在分词 (v.­-ing)
动词-ing 形式的变化规则
以不发音的字母e结尾的动词，去掉e，再加-ing
take - taking have - having write - writing
以辅音字母+元音字母+辅音字母的重读闭音节结尾的动词，先双写末尾的辅音字母，再加-ing
stp - stpping sit – sittingshp - shpping cut - cuttingbegin - beginningswim - swimming
以ie结尾的动词，把ie改为y，再加-ing
lie - lying die – dyingtie - tying
注: 不加be动词的V.-ing 或 be+V原形不能构成现在进行时。如：
观察几个例子：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.（ ）
主语 + be(is/am/are) + V.-ing (+其他).
主语 + be nt + V.-ing (+其他).
Be + 主语 + V.-ing (+其他)?
特殊疑问词 + be + 主语 + V.-ing (+其他)?
She is reading a bk.
She isn’t reading a bk.
Is she reading a bk?
What is she ding?
四、现在进行时的句型转换：
1. I ___________(stand) n the Great Wall f China and _______(talk) t yu.2. Tny ________(eat) a delicius ice cream.3. They ______________ ( nt wrk).4. Peple _____________(nt have) dinner.5. We _____________ (enjy) the schl trip a lt.
am standing
aren’t wrking
aren’t having
are enjying
6. Daming _________ (have) lunch and _______ (lie) in the sun.7. Lingling __________ (buy) a few presents and pstcards.8. Peple _____________ (nt sleep). They __________ (eat).9. Sme ____________ (watch) televisin r _________ (play) games at hme.10. Sme peple _________ (see) friends, ________ (call) hme r _________ (shp).
aren’t sleeping
are watching
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. 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. Dad: Are yu having a gd time?Tny: Yes, we (7) __________ (have) a great time, Dad! See yu next Mnday.
are visiting
are writing
are enjying
are having
Write abut the pictures.
Sme bys ___________ ftball. They ______________ basketball.
are playing
aren’t playing
Sme ld peple _______________ taijiquan. They ________________ yangge.
He ______________ TV. He ____________ n a cmputer.
isn’t watching
Wrk in pairs. Mime an actin fr yur partner t guess. Use the expressins t help yu.
• driving a car• getting up• ging t sleep• lying in the sun
• playing basketball• running fr a bus• studying histry
• taking phts• watching TV• writing pstcards
A: Yu’re running fr a bus!B: N!A: Yu’re playing basketball!B: Yes!
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.
Learning t learn
Arund the wrld
What are peple ding in Ls Angeles (洛杉矶) and Hawaii (夏威夷) when it’s midday (正午) in New Yrk?
Read and discuss(讨论):
The children are starting schl in Ls Angeles and mst peple are getting up in Hawaii.
Time znes 时区In the US, frm New Yrk t Hawaii, there are several time znes.
It's midday in New Yrk.
Peple are having lunch.
It’s 9:00 am in Ls Angeles.
Children are starting schl.
It’s 7:00 am in Hawaii.
Mst peple are getting up.
Step 1: Wrk 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.Step 2: Shw yur reprt t the whle class.Step 3: Chse the best reprt.
Mdule task:
Making a radi reprt