八年级下册Unit 1 What’s the matter? Section A教学ppt课件

这是一份八年级下册Unit 1 What’s the matter? Section A教学ppt课件，共34页。PPT课件主要包含了Objectives，反义疑问句，是的他不是，不他是，现在完成时定义1，past，future，havehas，过去分词，not等内容，欢迎下载使用。
Students can master the key wrds and phrases like:camera,lead t,inventin,a cuple f, German, theme, ride,Students can master the usage f "ever"and "never"in the present perfect tense after reviewing definitin and sentence structures f the tense.Students can knw the differences amng”have/has been t”“have/has gne t”and“have/has been in”Students can knw smething abut the film museums.
Lk at the wechat mment f Jill and answer the questins.
Where has Jill been?
Has Anna ever been there?
Has Lisa ever been there?
She has been t the film museum.
Yes,she has.
N,she hasn’t.
What has Jill learned abutin the film museum?
Read 2d and answer the questins.
What did Anna d last weekend ? What abut Jill ?
What des Jill lve abut the film museum?
Wh did Jill camp with n the weekend?
Has Anna ever been camping?
Anna went t the film museum .Jill camped in the muntains .
She lves all the ld mvie cameras there.
With her friends.
N, she hasn’t.
Read 2d and fill in the chart.
Anna went t thefilm museum.
Jill camped in the muntains with friends .
She lves all the ld mvie cameras there.
It 's a great way t spend a Saturday afternn .
It 's really interesting.
She learned abut the inventins that led t clr mvies , t.
That sunds fun.
Anna shuld try it.
Anna: I went t the film museum last weekend. Have yu ever been there?Jill: Yes, I have. I went there back in April.Anna: It's really interesting, isn't it? It's a great way t spend a Saturday afternn.Jill: Yes, I lve all the ld mvie cameras there. I learned abut the inventins that led t clr mvies, t.
camera n. 照相机；摄影机；摄像机
learn abut=learn f 了解；获知
lead t通向；导致；把……带到
lead -led-led
Anna: S, what did yu d n the weekend?Jill: I camped in the muntains with sme friends. We put up a tent and cked utside.Anna: That sunds fun. I've never been camping.Jill: Yu shuld try it!
put up 建造；搭建
Rle-play the cnversatin.
Anna: I went t the film museum last weekend. Have yu ever been there?Jill: Yes, I have. I went there back in April.Anna: It's really interesting, isn't it? It's a great way t spend a Saturday afternn.Jill: Yes, I lve all the ld mvie cameras there. I learned abut the inventins that led t clr mvies, t.Anna: S, what did yu d n the weekend?Jill: I camped in the muntains with sme friends. We put up a tent and cked utside.Anna: That sunds fun. I've never been camping.Jill: Yu shuld try it!
反义疑问句，先降调再升调
Language pints
1. It’s really interesting, isn’t it?
本句是一个反义疑问句。反意疑问句是指在陈述句后附加一个简短问句，用于征询肯定或否定的意见，或者希望陈述句所说的内容得到证实。
一、反意疑问句的两种形式：① 肯定的陈述句＋否定的简短问句② 否定的陈述句＋肯定的简短问句
二、反意疑问句的答语：反意疑问句的答语应符合事实。事实是肯定的，用yes；事实是否定的，用n。当句式是“前否定，后肯定”时，翻译要以事实为依据，yes翻译为“不” , n翻译为“是的”。
— They had milk and bread fr breakfast, didn't they?— Yes, they did.
— He isn’t a teacher, is he?— N, he isn’t. / Yes, he is.
2. I learned abut the inventins that led t clr mvies, t.
这是一个含有定语从句的复合句。that led t clr mvies 是一个由that引导的定语从句，修饰前面的先行词inventins。翻译为“我也了解到了促使有色电影（出现）的发明物。”
inventin在此处作可数名词，意为“发明；发明物” ，此外， inventin 还可作不可数名词，意为“发明”。其动词形式为invent, 意为“发明；创造”。inventr 作名词，意为“发明家”。Edisn invented a lt f things. He was a great inventr and he is famus fr his inventins.
3. I’ve never been camping. 我从未野营过。此句为现在完成进行时，这一时态的结构 has / have been + 现在分词，表示从过去某一时刻一直延续至今的动作。在本句中，说话人使用这一时态来强调自己至今从未有过野营的经历，欠缺这方面的经验。 e.g. We’ve been living like this ever since the birth f my little brther. 自打我小弟弟出生，我们就一直这样生活。
I’ve visited the nature museum.
动作或状态发生在过去，但对现在造成影响或产生结果
present(nw)
(Nw I knw smething abut the museum.)
思考：观察句子并总结现在完成时的肯定句和否定句结构
肯定句结构：主语+助动词_________+动词的____________否定句结构：主语+助动词_________+_____+动词的__________
has nt=hasn’t
have nt=haven’t
思考：观察句子并总结现在完成时的疑问句结构以及肯定\否定回答
疑问句结构：_________+主语+动词的____________+其他？肯定回答：Yes, 主语+________.否定回答： N, 主语+________________.
haven’t\hasn’t
表示过去发生或已经完成的动作对现在造成的影响或结果。常和 just（刚刚），already（已经），yet（还，仍然），ever（曾经），never（从未），befre（以前），s far（到目前为止）等连用。
Try t find ut the usage f ever.
用 ____ 提问是否曾经做过某事，放在主语的_______ （前 / 后）面，过去分词的_______ （前/后）面。
Has Anna ever been t the film museum?
Yes, she has.
Has Jill ever been t the film museum?
Try t find ut the usage f never.
用______ 表示从未做过某事，放在助动词have/has的_______ （前/后）面，过去分词的_______ （前 / 后）面。
N, she hasn’t. Anna has never been camping.
Me neither.
表示“曾经去过某地”，暗含现在已不在那里了。后可接次数，如 nce, twice, three times 等，表示“去过某地几次”，也可和 just，befre等连用。
My father has been t Beijing twice．我父亲去过北京两次。 I have been t the Great Wall befre．我之前去过长城。
have/has been t
have/has gne t意为“去了某地”，表示到某地去了，还没回来（可能在途中，也可能还在那里）。
— Where is Jim？吉姆在哪里？— He has gne t England。他去英国了。 （尚未回来）
have/has gne t
have/has been in 表示“在某地待了多长时间”，常与fr+一段时间的时间状语连用。
他的叔叔在伦敦已经待了两个星期了。 His uncle has been in Lndn fr tw weeks.
have/has been in
1. —Hi, this is Dave. May I speak t Jim? —Srry, he isn’t in. He ______________ the schl library.2. —Are yu lking frward t ging t Paris? —N. I ______________ the city twice.3. —Are yur father n business? —Yes, he _____________Guangzhu fr 2 weeks.
has gne t 
have been t 
has been in
【语境应用】用have/has been t/in或have/has gne t填空
现在完成时与一般过去时的区别
I saw this film yesterday ________________________.I have already seen this film . ___________________________一般过去时表示______发生的动作或状态。现在完成时表示过去发生的动作对现在的________________。
这部电影我已经看过了。
一般过去时的时间状语有： yesterday, last week, ag, in l980, in Octber, just nw…现在完成时的时间状语有： ever, never, just, alreadyyet,s far,in the past 5
Tip: Find the key wrds t identify which frm t use.
Put the crrect frms f the verbs in the blanks.
1. A: D yu want __________ (cme) t the space museum? B: N, I’ve already ______ (be) there three times.2. A: Have yu ________ (see) the rbts at the science museum? B: Yes, I ______ (g) there last weekend.
3. A: Let’s ________ (spend) the day at the z. B: Well, I’ve already _______ (be) there a cuple f times, but I’m happy______(g) again.4. A: Hw abut _________ (g) t the art museum? There are sme special German paintings there right nw. B: Sure. When d yu want _______ (g) ?5. A: Have yu ever _________ (visit) the histry museum? B:N, I’ve never________ (be) there.
adj. 德国的；德语的；德国人的 n. 德语；德国人
a cuple f 两个；一对；几个
1. Well, I've already been there a cuple f times, but I’m happy t g again.
a cuple f 后跟可数名词复数。a cuple f... 作主语时，谓语动词用复数形式。There are a cuple f shes in my bedrm, but they are nt a pair. A cuple f mnkeys are playing in the tree.
German adj. 德国的；德语的；德国人的 n. 德语；德国人
2. There are sme special German paintings there right nw.
① German 在此处作形容词，意为“德国的”。German cars are different frm urs. ② German 作形容词，还可以为“德语的；德国人的”。I find German grammar is very difficult.
③ German 还可作名词。作不可数名词时，意为“德语”；作可数名词时，意为“德国人”，其复数形式为 Germans。I knw a little German.There are a few Germans in ur schl.
【拓展延伸】Germany 作名词，意为“德国”。My best friend cmes frm Germany.
区分：Englishman→EnglishmenFrenchman→FrenchmenGerman→GermansChinese→ChineseJapanese→Japanese
Have yu ever been t the Disneyland?
Fill in the blanks with the crrect frms f the verbs in brackets.
Mst f us _________ (see) Mickey Muse, Dnald Duck and ther famus Disney characters in cartns befre. But have yu ever _________ (be) t Disneyland? Disneyland ________ (be) an amusement park with a special theme — Disney characters and mvies. There _________ (be) many exciting rides, lvely restaurants and fantastic gift shps there.
n. 供乘骑的游乐设施；短途旅程