人教新目标 (Go for it) 版八年级下册Section A教课内容课件ppt

这是一份人教新目标 (Go for it) 版八年级下册Section A教课内容课件ppt，共25页。PPT课件主要包含了Free talk等内容，欢迎下载使用。
1.通过复习本课话题谈论“去过的最有趣的博物馆”,能用现在完成时询问他人过去的经历。
2.观察并归纳现在完成时的构成,用法,ever和never的用法, neither和s的用法, 通过观察比较，归纳般过去时和现在完成时的区别。
3.鼓励学生仔细观察并善于发现总结规律，掌握现在完成时和一般过去时的区别。
Learning gals
4.通过语法结构的学习,思考如何运用语法结构帮助我们提高英语的听、说、读、写的能力。
have been t
have been t
你曾去过科学博物馆吗?
是的，我曾去过科学博物馆。不，我从来没去过科学博物馆。
你曾经参观过太空博物馆吗?
我已经去过美术博物馆很多次了。
我也是。我还参观过自然博物馆。
我从来没去过水上公园。
现在完成时态的结构：助动词 have/has + 过去分词
观察：Hell! My name is Amy. I like reading bks. And, I have already finished reading Little Wmen. It’s very fantastic. I have nt finished reading Treasure Island yet. I have many interesting bks. Have yu decided which bk t read yet?
① 肯定句：主语 + ___________ + __________ + 其他.② 否定句：主语 + ___________ + __________ + 其他.③ 一般疑问句：_________ + 主语 + _________ + 其他? 肯定回答：_________, 主语 + ___________. 否定回答：_________, 主语 + ______________.
have/has nt
haven’t/hasn’t
1.Has Amy read Little Wmen yet? Yes, she Amy read Treasre Island yet? N, she hasn’t.
现在完成时之ever 和 never
① ever 的含义及用法ever 作副词，意为“曾经”，常用于现在完成时的______________中，位于助动词 have/has_______、过去分词_________。eg：Have yu ever seen anything like it? ______________________________ I dn't think I have ever been here befre. __________________________② never 的含义及用法never 作副词，意为“从不；从未”，常用于现在完成时中，表示______含义，位于助动词 have/has _______、过去分词________。eg：我从来没去过香港。 I ______ ______ ______ t Hng Kng.
你曾见过像它这样的东西吗?
我觉得我以前从未到过这里。
have never been
neither和s表示“我也一样”用法
(1) Me,t. 翻译为“我也一样”，表示后者与前者情形相同，也可以用“s+助动词/系动词be/情态动词+主语”, 此处也可以说__________
(2) Me neither. 翻译为“我也没…”后者与前者情形相同“也不…”,也可以用 “neither+助动词/系动词be/情态动词+主语”，此处也_______________
Neither have I.
have/has been t 与 have/has gne t 的区别
现在完成时与一般过去时的区别一
比较:1. A: What did yu d last weekend? B: I saw a new mvie. 2. A: Wuld yu like t see the mvie with me? B: Thanks fr yur inviting, but I have seen it already.
(只谈论上周末做的事情，不涉及现在)
(影响：因为已经看过了，所以现在不去看了)
只表示过去的动作或状态(不涉及现在)
表示过去发生的事情对现在造成的影响或结果(与现在有联系)
现在完成时与一般过去时的区别二
比较:1. Tm ___________ (sweep) the flr yesterday. 2. My family ___________ (g) t Beijing last year. 3. I ___________ (can ) ride a bike when I was 6 years ld. 4. I ________________ (nt finish) my hmewrk yet. 5. He ___________ (wrk) in the city fr eight years. 6.判断正误: I have visited my grandparents yesterday. He has finished his wrk tw days ag.
(注:现在完成时的不能与表示过去的时间状语连用)
haven’t finished
already, yet, just, ever, never, s far, fr+时间段，since+时间点\从句...
yesterday, last week, , in 1995，in the past, just nw, when...
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.
Tip: Find the key wrds t identify which frm t use.
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
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
Tip: Find the key wrds t identify which tense t use.
Yu can als _________ (see) the Disney characters walking arund the park. And have yu ever _________ (hear) f a Disney Cruise? This _________ (be) a bat ride with a Disney theme. Yu can _________ (take) a ride n the bat fr several days and eat and sleep n it. On the bat, yu can _________ (shp) and have Disney parties befre yu _________ (arrive) at the Disney island.
Answer the survey questins and then ask yur partner.
Language pints
1. Well, I've already been there a cuple f times, but I’m happy t g again.
a cuple f 意为“两个；一对；几个”，后跟可数名词复数。a cuple f... 作主语时，谓语动词用复数形式。
eg：There are a cuple f shes in my bedrm, but they are nt a pair. 我的卧室里有两只鞋，但它们不是一双。 A cuple f mnkeys are playing in the tree. 两只猴子在树上玩耍。
2. There are sme special German paintings there right nw. (教材P67 3a)
① German 在此处作形容词，意为“德国的”。eg：German cars are different frm urs. ② German 作形容词，还可意为“德语的；德国人的”。eg：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。eg：I knw a little German. There are a few Germans in ur schl.
【拓展】Germany 作名词，意为“德国”。eg：My best friend cmes frm Germany.
区分：Englishman→EnglishmenFrenchman→FrenchmenGerman→GermansChinese→ChineseJapanese→Japanese