初中英语沪教牛津版(六三制)九年级上册Unit 1 Wise men in history多媒体教学ppt课件

这是一份初中英语沪教牛津版(六三制)九年级上册Unit 1 Wise men in history多媒体教学ppt课件，共49页。PPT课件主要包含了own，fast，throw，horses，quickly，have，反意疑问句，主要形式，陈述句，一般疑问句等内容，欢迎下载使用。
Getting ready
Listen t a radi prgramme abut the ancient Olympics.Learn hw t use questin tags.Learn abut different types f sentences.
Reading review
Read paragraphs 1 and 2. Then cmplete the flw chart abut the beginning f the stry.
King Hier asked a crwn maker t make him a glden crwn.
He was very happy with it.
He began t dubt that it was a real glden crwn.
He sent the crwn t Archimedes and asked him t find ut the truth.
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Read paragraphs 3 t 5 and answer the questins.
What did Archimedes think when he received the crwn frm King Hier? What happened when Archimedes gt int the bath?Why was Archimedes s excited?
Sme water ran ut f the bath/ran ver.
He thught it was difficult t slve the prblem.
Because he thught that he culd slve the king’s prblem.
Read paragraphs 6 t 8 and cmplete the flw chart.
was put int water
sme water was displaced
even mre water was displaced
the crwn was nt cmpletely made f gld
A Listen t a radi prgramme abut sprts in the ancient Olympics. Match the descriptins with the pictures by writing the numbers 1-4 in the bxes.
The ancient Olympics
B Listen t the recrding again and then cmplete the ntes belw. Write ne wrd in each blank.
each ther
Retell a stry abut a clever kid in Chinese histry.
Sima Guang breaks the rain barrel Kuang Heng bres a hle in the wall fr light Ca Zhi cmpses a pem within seven paces Ti Ying saves her father
A Questin tags
We use questin tags t check if smething is true, r when we wantthers t agree with us.
概念反意疑问句(Questin tags)即附加疑问句。它表示提问人的看法，没有把握，需要对方证实。翻译为“是吗”。结构反意疑问句由两部分组成(该两部分的人称时态应保持一致) ：陈述句+简短问句。两部分之间用逗号隔开。
陈述部分肯定式+疑问部分否定式陈述部分否定式+疑问部分肯定式
读法规则 反义疑问句陈述部分用降调，问句部分可升可降。提问者对陈述部分把握较大时，问句部分用降调；反之用升调。速记方法前肯后否，前否后肯，前be后be，前情态后情态，前无be或情态后加助，并改为否定，时态一致。
回答对反意疑问句的回答，无论问题的提法如何，如果事实是肯定的，就用yes，事实是否定的，就要用n。但是，翻译成汉语意思刚好相反，这种回答的yes要译成“不”，n要译成“是”。
—He likes playing ftball, desn’t he? 他喜欢踢足球，不是吗？—Yes, he des. / N, he desn’t. 是的。/ 不是。—His sister didn’t attend the meeting, did she? 他妹妹没有参加会议，是吗？—Yes, she did. / N, she didn’t. 不，她参加了。/ 是的，她没参加。
当陈述句中含有be动词，助动词，或是情态动词时，反问句部分由这些词加上主语人称代词构成， Be动词包括： am, is, are, was, were 助动词有：d, des, did, have/has(用在现在完成时) 情态动词有：can, culd, may, might, must, will, wuld, shall, shuld
2. 反意疑问句的陈述部分带有little, few, never, hardly, seldm, nbdy, nthing等否定意义的词时，问句部分用肯定式。如：①She never tells a lie, des she? (不用desn’t she?)②He was seldm late, was he? (不用wasn’t he?)
3. 祈使句用于反意疑问句中a. 肯定的祈使句， 用will yu(表示请求) / wn’t yu(表示提醒)。 Listen t me, will yu (wn’t yu)? b. 否定的祈使句， 用will yu。 Dn’t play with fire, will yu?c. Let’s 和 Let us的祈使句:
Let’s g t schl, shall we?Let us help yu, will yu?
Let’s …, shall we? Let us …, will yu?
When we answer tag questins, we use yes r n accrding t the facts. The runner didn’t win the race, did he? Yes, he did. (He wn the race.) N, he didn’t. (He did nt win the race.)Pay attentin t the fllwing special questin tags.
Take ut yur bks, will yu? Let’s get ut f here, shall we? Yu’re never late, are yu?
We put a cmma (,) befre a questin tag.
陈述句是陈述一个事实或者说话人的看法的，陈述句分为肯定句和否定句。陈述句句末用句号(。)，朗读时用降调。
陈述句的肯定式1.主语+系动词+表语 Tina is my friend.2. 主语+不及物动词 The river is flded.3.主语+及物动词+宾语 He bught an umbrella.4.主语+及物动词+间接宾语+直接宾语 He passed me a cup f tea.5.主语+及物动词+宾语+宾语补足语 She tld me t buy a ticket.
II. 陈述句的否定式主语+be+nt+表语 He is nt a teacher. 主语+助动词/情态动词+nt+谓语动词+其他 I dn't think yu are right. He hasn't yet paid the mney. 他尚未付钱。
使用“nt”以外的否定词： 副词：never, seldm, hardly, little,neither等。 She seldm cmes t see me. 她不常来看我。b. 形容词：n, few, little等。 He has few friends in Hng Kng. 他在香港几乎没有朋友。c. 代词：nthing, nbdy, nne等。 I fund nbdy in that huse. 在那栋房子里我没看到任何人。
疑问句的主要交际功能是提出问题，询问情况。分为一般疑问句、特殊疑问句、选择疑问句和反意疑问句。疑问句句末用问号(?)。
一般疑问句通常用来询问一件事情是否属实。答句通常是"yes或n"。 句型一：Be +主语+ …? Are these bks n the desk? 这些书在桌子上吗？ 句型二：D/Des/Did+主语+谓语+…? D yu like English? 你喜欢英语吗？ 句型三：情态动词+主语+谓语+…? Must I finish my hmewrk nw? 我必须现在完成我的家庭作业吗？
句型四：Have/Has+主语+过去分词+…?Have yu heard frm him? 你收到他的来信吗？另外，还有以be动词、助动词或情态动词的否定缩写形式开头的一般疑问句，这种句子一般表示请求、惊讶和对事物的看法等，回答时所用的yes和n表达的意思和汉语的习惯不同。例如：-- Isn't he tall? 难道他不高吗？-- Yes, he is. 不，他很高。
对句中某一成分提问的句子叫特殊疑问句。特殊疑问句以疑问词开头。常用的疑问词有：what、wh、whse、which、when、where、hw、why等。不能用yes或n回答。朗读时用降调。例如： Wh is singing in the rm?What class are yu in?
句式: 特殊疑问词 + 一般疑问句疑问词分为三类疑问代词: what, wh, which, whse, wh疑问词组: what（which, whse）+名词 疑问副词: when, where, why, hw
We use ‘Wh-’ questins t ask fr infrmatin abut smene r smething.
Ⅰ. what 问姓名；问物品；问职业； what abut 用来征求意见或询问消息，相当于hw abutwhat clur 问颜色； what class 问哪个班级； what size 问尺寸
Ⅱ. wh---Persn (对人提问) -- Wh will visit yu tmrrw? -- My father.
Ⅲ. when---Time (对时间提问) -- When will yu finish yur hmewrk? -- Tmrrw.
Ⅴ. why---Reasn (对原因提问) -- Why are yu late? -- Because I missed the bus.
Ⅳ. where---Place (询问地点、场所) Where d yu live？ Where are yu ging？
- Hw d yu g t schl？（问方式） - I g t schl by bus. - Hw are yu？（问健康） -I’m fine. Thank yu！ Hw is the weather tday？（问天气）(2) Hw+形容词（副词）～？ 询问年龄、身高、数量、次数、距离…… Hw much are they? （问价格）
Ⅵ. hw(1) Hw…? 询问做某事的方法、手段及健康、天气……
定义：提出两种或两种以上的情况，要求对方选择一种情况回答的问句。两种情况之间用r连接。回答：回答不用yes/n，用一个完整的句子或其省略形式。语调前升后降。
分类： 一般选择疑问句和特殊选择疑问句一般选择疑问句： 一般疑问句+r+被选择部分？ -- D yu like apples r pears? -- I like pears. 2. 特殊选择疑问句：特殊疑问句, +A r B? -- Which wuld yu like better, tea r cffee? -- I like cffee.
祈使句的结构及用法祈使句表示命令、请求、建议、或劝告等等。主语通常被省略，谓语动词用原形，句末用感叹号或句号，读降调。
1.肯定的祈使句1) 句型：以动词原形开头(省略主语) Cme in!2) 动词前加d, 加强语气。表“务必，一定” D cme n time! 一定要准时来！ D lk ut! 一定要小心！2. 否定祈使句1) Dn‘t +动词原形 Dn't be late! 2) Let‘s + nt + 动词原形 Let's nt speak ludly!
1.由what引导的感叹句 What + a/an +形容词 + 可数名词的单数+ 主语 + 谓语！ What a beautiful girl she is! 2) What + 形容词 + 可数名词复数 + 主语 ＋谓语！ What imprtant jbs they have dne! 3) What+形容词+不可数名词+主语+谓语！ What sweet water it is!
2.由hw引导的感叹词1) Hw+形容词或副词+主语+谓语！ Hw interesting the dg is!2) Hw+形容词+a/an+可数名词的单数形式+主语+谓语！ Hw useful a subject it is!3) Hw+主语+谓语！ Hw time flies!
3.一些特殊形式 陈述句、疑问句或祈使句+感叹号，表示某种强烈的感情 He runs s fast!2) 一个词或词组 Wnderful! \ Lk ut! \ Great!3) 以there \ here 等副词开头 There she is! There ges the bell!
4. 如何判断用what还是用hw来引导感叹句方法一：凡是用a\an开头的，多用what方法二：凡是形容词+名词，多用what方法三：其他一般用hw
There are fur types f sentences.
Psitive statement
One day in ancient Greece, King Hier askeda crwn maker t make him a glden crwn.
Negative statement
It was nt a real glden crwn.
A statement talks abut a certain persn r thing.
It usually ends with a full stp (.).
B Sentence types
We use questins t ask fr infrmatin. A questin ends with a questin mark (?).
Is it made cmpletely f gld?
It’s a nice crwn, isn’t it?
Yes/N questins
What shuld I d?
Alternative questin
Tag questin
What is the crwn made f, gld r smething else?
When we want t give cmmands r make requests r suggestins, we use the imperatives. An imperative sentence ends with a full stp (.) r an exclamatin mark (!).
Lk at this.Please give me sme gld f the same weight.Watch ut!Keep quiet!
When we want t express strng feelings, we use exclamatins. An exclamatin usually ends with an exclamatin mark (!).
Hw excited Archimedes was!What a bad man the crwn maker is!
B2 Lk at the sentences belw and label the sentence types.
Psitive statement
Yes/N questin
Negative statement
1 Hw can I find ut___5 Please clse the windw___ 2 The crwn is nice___6 What a nice crwn___ 3 Hw wnderful___7 This is difficult, isn’t it___ 4 The king was nt happy___8 Leave me alne___
B1 Add a full stp (.), a questin mark (?) r an exclamatin mark (!) t the end f the fllwing sentences.