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人教新目标 (Go for it) 版七年级上册Section B教学演示ppt课件
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这是一份人教新目标 (Go for it) 版七年级上册Section B教学演示ppt课件，共45页。PPT课件主要包含了a ring，a watch，Found 失物招领，Lost 寻物启事，some keys，watch，Tom，n图书馆，v给打电话，modal v必须等内容，欢迎下载使用。
1. New wrds: library, ask, find, sme, classrm, e-mail, at, call, lst, must, set
2. Expressins: , a set f
3. Writing: Write yur wn lst r fund ntice.
Learning gals
Little pig ges t schl happily. He is s careless. Lk! Smething drpped frm his bag. Tell him what he lst.
a baseball,
an ID card,
and a cmputer game.
Are these things really belngs t the little pig? Let’s ask the little pig.
—Is this yur ring?—N,it isn’t.
—Is this yur watch? I find it in the schl.—Yes, it is…
D yu ften lse things like the little pig?What d yu lse easily? Talk with yur partner.
2a Write the things yu lse easily.
___________________________________________________________________________________________________________________
Sme students are reading the ntices n the bard.The ntices are abut the things students lst and fund. Let’s have a lk.
Hw many ntices can yu see?
2b Read the ntices n the bard and circle the lst things.
记得结合图片信息，看每则启事的第一句话。
2c Read the ntices again and write dwn the items. Then check (√) Lst r Fund.
Lin Hai, A cmputer game is in the schl library. Is it yurs? Ask the teacher fr it. Mike
Is this yur watch? My phne number is 495 – 3539. Call me. Jhn
Fund:Sme keys are in Classrm 7E. Are they yurs? E-mail me at maryg2@gfimail.cm.
Lst:I lst my schl ID card. I must find it. Call me at 685–6034. Thanks. Tm
a cmputer game
schl ID card
Read the ntices again and answer the questins.
Where is the cmputer game? _______________________________2. What’s Jhn’s phne number? _______________________________3. Wh lst a schl ID card? _______________________________
In the schl library.
495 – 3539.
Lin Hai, A cmputer game is in the schl library. Is it yurs? Ask the teacher fr it. Mike
Is this yur watch? My phne number is 495 – 3539. Call me. Jhn
ask…fr…请求；恳求（给予）
Fund: Sme keys are in Classrm 7E. Are they yurs? E-mail me at maryg2@gfimail.cm.
adj.一些；某些 prn. 有些；有的
class(n.班级）+rm(n. 房间 )=classrm n. 教室
v. 给……发电子邮件 n.电子邮件
Lst: I lst my schl ID card. I must find it. Call me at 685–6034. Thanks. Tm
prep.（提供号码等时使用）按照；根据；在（某处、某时间或时刻）
Language pints
1. A cmputer game is in the schl library. 学校图书馆里有一个游戏机。
library作可数名词，其复数形式为libraries。in the library意为“在图书馆”。
There are three libraries in the city.这个城市有三个图书馆。
library n.图书馆
2. Ask the teacher fr it. 去老师那里拿。
此处ask作动词，意为“请求；要求”。ask sb. fr help 意为“向某人请求帮助”。Yu can ask the teacher fr help. 你可以向老师寻求帮助。【拓展】ask作动词，还可意为“询问”，其反义词为answer（回答）。ask sb. (abut) sth. 意为“询问某人（关于）某事”。He asks his father, “What’s that? ” 他问他的爸爸：“那是什么？”
ask v.请求；要求；询问
3. Sme keys are in classrm 7E. 7E教室里有几把钥匙。
1)sme在此处是形容词，意为“一些；某些”，既可修饰可数名词复数，又可修饰不可数名词。sme friends 一些朋友（修饰可数名词）sme water 一些水（修饰不可数名词）2) sme还可作代词，意为“有些；有的”，可用于指代可数名词复数或不可数名词。
sme adj. 一些；某些 prn. 有些；有的
【易混辨析】sme与any
4. I lst my schl ID card. 我丢了我的学生卡。
lst是动词lse的过去式，意为“遗失；丢失”。其反义词为find，意为“找到;发现”。I lst my dictinary. 我的词典丢了。
lst v.遗失；丢失
Jack is lking fr the lst ball in the playgrund. 杰克正在操场上寻找丢失的球。
【拓展】1) Lst可表示“寻物启事”,Fund 可表示“失物招领”;lst and fund 表示“失物招领处”。2) lst还可作形容词，意为“丢失的；失去的”。
5. I must find it. 我必须找到它。
1) must是情态动词，其后接动词原形，没有人称和时态的变化。2) must的否定形式为mustn’t，表示禁止，意为“不可以，不允许”。
must mdal v.必须
Yu must finish yur hmewrk n time. 你必须按时完成家庭作业。
We mustn’t speak lud in the library. 我们不可以在图书馆里大声讲话。
find v.找到；发现
find作动词，其过去式和过去分词均为fund。
Yu must find yur ntebk. 你一定要找到你的笔记本。
6. I must find it. 我必须找到它。
【易混辨析】find与lk fr
【语境串记】Lily lked fr her keys everywhere, but she didn’t find them. 莉莉到处找她的钥匙，但是没找到。
7. Call me at 685–6034. 拨打电话685–6034找我。
call在此处作及物动词。常用结构有：
call v. (给……)打电话
Please call me later. 请晚点给我打电话。
Yu can call 110 fr help. 你可以拨打110求助。
Yu can call Alan at 284–3837. 你可以拨打284–3837找艾伦。
call sb. 给某人打电话
call+电话号码 拨打……(号码)
call sb. at+电话号码 拨打……(号码)找某人
准备一个失物箱，一个招领箱。由学生在两个箱子中分别放入自己的物品。由学生描述自己放在某个箱子中的物品，然后由另一位学生说出所描述的物品。
3a Cmplete the ntices with the wrds r phne number in the bx.
___________: My ntebk My ________ is David. Please ________ me at 679–8871.
___________: A set f keys Are these _________? Call Jenny at ____________.
name yurs fund 284–5486 lst call
介绍丢失的物品(时间、地点)
注明联系方式并表示感谢
描述物品特征(颜色、新旧等)
I lst sth in/at+时间、地点
Please call/ e-mail me at…
Hw t write a lst r fund ntice?
Is this……？/Are these……？
3b Write yur wn lst r fund ntice with yur name and phne number.
Lst:I lst my pen this mrning.It’s black. Call me at 857–9326. My name is Tny. Thank yu very much!
选择性地交代物品特征、捡到的时间地点等
______________________________________________________________________________________
1. Write the schl things yu knw.
pen, ruler,
2. Cmplete the chart with prnuns.
A: _______________________B: _______________________
3. Lk at the picture and write cnversatins.
A: Is that yur schlbag?B: N, it isn’t.
Are thse yur baseballs?
Yes, they are.
Is this yur key?
Yes, it is.
Are thse yur pencils?
N, they aren’t.
1. There are _______ pens in the pencil bx. A. ne B. sme C. a lt D. much2. I can’t _______ my ID card anywhere. A. find B. fund C. lk fr D. lked fr
1. Yu ________（必须）find yur key.2. Linda ________（丢失）her eraser yesterday.3. There are tw ____________（图书馆）in my twn.4. Yu can _________（发电子邮件）him at jack2003@163.cm.
二、根据汉语提示填单词
1. 我丢失了一串钥匙。I lst _____ ______ ______ _______.2. 去老师那里拿。 ________ the teacher ______ it.3. 你可以拨打284–3837找他。Yu can ______ him _____ 284–3837.
Ask fr
a set f keys
call at
library, ask, find, sme, classrm,e-mail, at, call, lst, must,
ask... fr..., e-mail sb. at... , call sb. at... a set f
Useful expressins
Write yur wn lst r fund ntice.
Writing假如你是Jhn，请根据下面的寻物启事，仿写一则招领启事，你的电话号码是527–6367。要求句子通顺、语意连贯。
1. New wrds: library, ask, find, sme, classrm, e-mail, at, call, lst, must, set
2. Expressins: , a set f
3. Writing: Write yur wn lst r fund ntice.
Learning gals
Little pig ges t schl happily. He is s careless. Lk! Smething drpped frm his bag. Tell him what he lst.
a baseball,
an ID card,
and a cmputer game.
Are these things really belngs t the little pig? Let’s ask the little pig.
—Is this yur ring?—N,it isn’t.
—Is this yur watch? I find it in the schl.—Yes, it is…
D yu ften lse things like the little pig?What d yu lse easily? Talk with yur partner.
2a Write the things yu lse easily.
___________________________________________________________________________________________________________________
Sme students are reading the ntices n the bard.The ntices are abut the things students lst and fund. Let’s have a lk.
Hw many ntices can yu see?
2b Read the ntices n the bard and circle the lst things.
记得结合图片信息，看每则启事的第一句话。
2c Read the ntices again and write dwn the items. Then check (√) Lst r Fund.
Lin Hai, A cmputer game is in the schl library. Is it yurs? Ask the teacher fr it. Mike
Is this yur watch? My phne number is 495 – 3539. Call me. Jhn
Fund:Sme keys are in Classrm 7E. Are they yurs? E-mail me at maryg2@gfimail.cm.
Lst:I lst my schl ID card. I must find it. Call me at 685–6034. Thanks. Tm
a cmputer game
schl ID card
Read the ntices again and answer the questins.
Where is the cmputer game? _______________________________2. What’s Jhn’s phne number? _______________________________3. Wh lst a schl ID card? _______________________________
In the schl library.
495 – 3539.
Lin Hai, A cmputer game is in the schl library. Is it yurs? Ask the teacher fr it. Mike
Is this yur watch? My phne number is 495 – 3539. Call me. Jhn
ask…fr…请求；恳求（给予）
Fund: Sme keys are in Classrm 7E. Are they yurs? E-mail me at maryg2@gfimail.cm.
adj.一些；某些 prn. 有些；有的
class(n.班级）+rm(n. 房间 )=classrm n. 教室
v. 给……发电子邮件 n.电子邮件
Lst: I lst my schl ID card. I must find it. Call me at 685–6034. Thanks. Tm
prep.（提供号码等时使用）按照；根据；在（某处、某时间或时刻）
Language pints
1. A cmputer game is in the schl library. 学校图书馆里有一个游戏机。
library作可数名词，其复数形式为libraries。in the library意为“在图书馆”。
There are three libraries in the city.这个城市有三个图书馆。
library n.图书馆
2. Ask the teacher fr it. 去老师那里拿。
此处ask作动词，意为“请求；要求”。ask sb. fr help 意为“向某人请求帮助”。Yu can ask the teacher fr help. 你可以向老师寻求帮助。【拓展】ask作动词，还可意为“询问”，其反义词为answer（回答）。ask sb. (abut) sth. 意为“询问某人（关于）某事”。He asks his father, “What’s that? ” 他问他的爸爸：“那是什么？”
ask v.请求；要求；询问
3. Sme keys are in classrm 7E. 7E教室里有几把钥匙。
1)sme在此处是形容词，意为“一些；某些”，既可修饰可数名词复数，又可修饰不可数名词。sme friends 一些朋友（修饰可数名词）sme water 一些水（修饰不可数名词）2) sme还可作代词，意为“有些；有的”，可用于指代可数名词复数或不可数名词。
sme adj. 一些；某些 prn. 有些；有的
【易混辨析】sme与any
4. I lst my schl ID card. 我丢了我的学生卡。
lst是动词lse的过去式，意为“遗失；丢失”。其反义词为find，意为“找到;发现”。I lst my dictinary. 我的词典丢了。
lst v.遗失；丢失
Jack is lking fr the lst ball in the playgrund. 杰克正在操场上寻找丢失的球。
【拓展】1) Lst可表示“寻物启事”,Fund 可表示“失物招领”;lst and fund 表示“失物招领处”。2) lst还可作形容词，意为“丢失的；失去的”。
5. I must find it. 我必须找到它。
1) must是情态动词，其后接动词原形，没有人称和时态的变化。2) must的否定形式为mustn’t，表示禁止，意为“不可以，不允许”。
must mdal v.必须
Yu must finish yur hmewrk n time. 你必须按时完成家庭作业。
We mustn’t speak lud in the library. 我们不可以在图书馆里大声讲话。
find v.找到；发现
find作动词，其过去式和过去分词均为fund。
Yu must find yur ntebk. 你一定要找到你的笔记本。
6. I must find it. 我必须找到它。
【易混辨析】find与lk fr
【语境串记】Lily lked fr her keys everywhere, but she didn’t find them. 莉莉到处找她的钥匙，但是没找到。
7. Call me at 685–6034. 拨打电话685–6034找我。
call在此处作及物动词。常用结构有：
call v. (给……)打电话
Please call me later. 请晚点给我打电话。
Yu can call 110 fr help. 你可以拨打110求助。
Yu can call Alan at 284–3837. 你可以拨打284–3837找艾伦。
call sb. 给某人打电话
call+电话号码 拨打……(号码)
call sb. at+电话号码 拨打……(号码)找某人
准备一个失物箱，一个招领箱。由学生在两个箱子中分别放入自己的物品。由学生描述自己放在某个箱子中的物品，然后由另一位学生说出所描述的物品。
3a Cmplete the ntices with the wrds r phne number in the bx.
___________: My ntebk My ________ is David. Please ________ me at 679–8871.
___________: A set f keys Are these _________? Call Jenny at ____________.
name yurs fund 284–5486 lst call
介绍丢失的物品(时间、地点)
注明联系方式并表示感谢
描述物品特征(颜色、新旧等)
I lst sth in/at+时间、地点
Please call/ e-mail me at…
Hw t write a lst r fund ntice?
Is this……？/Are these……？
3b Write yur wn lst r fund ntice with yur name and phne number.
Lst:I lst my pen this mrning.It’s black. Call me at 857–9326. My name is Tny. Thank yu very much!
选择性地交代物品特征、捡到的时间地点等
______________________________________________________________________________________
1. Write the schl things yu knw.
pen, ruler,
2. Cmplete the chart with prnuns.
A: _______________________B: _______________________
3. Lk at the picture and write cnversatins.
A: Is that yur schlbag?B: N, it isn’t.
Are thse yur baseballs?
Yes, they are.
Is this yur key?
Yes, it is.
Are thse yur pencils?
N, they aren’t.
1. There are _______ pens in the pencil bx. A. ne B. sme C. a lt D. much2. I can’t _______ my ID card anywhere. A. find B. fund C. lk fr D. lked fr
1. Yu ________（必须）find yur key.2. Linda ________（丢失）her eraser yesterday.3. There are tw ____________（图书馆）in my twn.4. Yu can _________（发电子邮件）him at jack2003@163.cm.
二、根据汉语提示填单词
1. 我丢失了一串钥匙。I lst _____ ______ ______ _______.2. 去老师那里拿。 ________ the teacher ______ it.3. 你可以拨打284–3837找他。Yu can ______ him _____ 284–3837.
Ask fr
a set f keys
call at
library, ask, find, sme, classrm,e-mail, at, call, lst, must,
ask... fr..., e-mail sb. at... , call sb. at... a set f
Useful expressins
Write yur wn lst r fund ntice.
Writing假如你是Jhn，请根据下面的寻物启事，仿写一则招领启事，你的电话号码是527–6367。要求句子通顺、语意连贯。
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