外研版 (新标准)九年级上册Unit 3 Language in use教学课件ppt

这是一份外研版 (新标准)九年级上册Unit 3 Language in use教学课件ppt，文件包含Unit3pptx、3doc、M5U3a8wav等3份课件配套教学资源，其中PPT共27页， 欢迎下载使用。

By the end f the class, we will be able t:
1. understand the usage f the adverbial clause with if;2. use imperatives t talk abut rules;3. make a guide t a museum using the target language.
条件状语从句表示主句动作发生的条件, 在初中阶段常由if(如果) 引导。本模块重点学习的是“if 条件状语从句＋祈使句”这一结构。
If yu want t g, please tell me. 如果你想去的话，请告诉我一声。
If yu want t knw mre abut it, call nw. 如果你想了解更多内容，现在就打电话吧。
（1）if 从句的位置
从句可以位于主句之前, 也可以位于主句之后。从句在前时, 主从句用逗号隔开。
e.g. Please tell me if he cmes back.=If he cmes back, please tell me.如果他回来了, 请告诉我一声。
（2）if 从句的用法
本模块主要学习并运用“if从句+祈使句”这种结构表达建议。在以if 引导的条件状语从句中, 如果主句为祈使句, 从句通常用一般现在时。
e.g. Put up yur hand if yu have any questins t ask. 如果你有问题要问, 请举手。
1. N ＋名词．e.g. N phts. 禁止拍照。
2. N ＋动名词．e.g. N smking. 禁止吸烟。
3. Dn’t ＋动词原形(+ 其他) Dn’t smke here. 这里禁止吸烟。4. Yu mustn’t ＋动词原形．e.g. Yu mustn’t smke here. 你不准在这里吸烟。5. Yu aren’t allwed t d Yu aren’t allwed t smke here. 你不准在这里吸烟。
Language practice
N shuting, please!Dn't crss that rpe!Dn't be rude!If yu ever g t Lndn, make sure yu visit the Science Museum.
1. Match the signs with the rules．
2. Lk at the signs and write the rules.
3. Cmplete the sentences with the crrect frm f the wrds in brackets.1．If yu ________ (want) t see ld machines, ________ (g) t the museum.2．If yu ________ (visit) Lndn, ________ (take) a bat trip n the river.3．If the cmputer des nt________ (start) immediately, ________ (wait) fr ne minute.
4．If the weather ________ (get) clder, ________ (put) n mre warm clthes. 5．If any student ________ (have) a high fever, ________ (send) him/ her t the schl dctr at nce.6．If yu ________ (want) t knw hw it wrks, ________ (read) the bk.
4. Cmplete the sentences with yur wn ideas.If yu want t jin ur team, practise mre after class．1．If yu d nt like the TV prgramme, ________.2．If yu want t knw where yu are, ________.3．If yu cannt arrive at the statin n time, ________.4．If yu need t send an email, ________.
5. Wrk in pairs. Ask and answer questins abut the museum.
Histry and Culture MuseumOpening hurs9：00— 17：00 Tuesday—SundayChargeFreeWhat is nGrund flr: China: frm1949 t 2019First flr: The lng March Secnd flr: Ethnic Minrities f China Third flr: Belt and Rad Initiative
Please nteN shuting.N fd.N smking.N pets.N littering.Cntact usInfrmatin desk: 7323 8299Email: infrmatin@SATM.cm
—What can yu see at the museum?—Yu can see an exhibitin abut...
Nw write sme advice fr visitrs. Use If.If yu want t learn mre abut the Lng March, g t the first flr
6. Cmplete the sentences with the wrds r expressin in the bx.1．The Science and Technlgy Rm is ________ the third flr.2．Take the lift t the third flr. It is ver there, ________ the stairs.3．There is a garden ________ the back f the building.
4． Yu are nt allwed t g ________ the museum withut paying.5．The shp is ____________ the ticket ffice and the main dr.6．There must be anther way ________ the rm.
7. Cmplete the passage with the expressins in the bx.Well, here we are at the Science Museum. Tday we will be lking at ancient and mdern technlgy. Yu can learn abut histry (1) _____________ technlgy. That's because changes in technlgy have changed the wrld. Please(2) _________________ the machines r tls invented in ancient China. They are very imprtant in histry and have changed the wrld frever.
pay attentin t
When yu write yur reprts later, (3) _____________ that yu (4) ____________ ancient technlgy _________ mdern technlgy. Yu might include sme infrmatin abut life in ancient and mdern times (5) _____________.I'm (6) _________________ reading the reprts f yur visit.
lking frward t
8. Listen and label the different parts f the museum.a) Ancient Wrld b) A special rmc) Mdern Wrldd) Natural Wrlde) Restaurant f) Ticket Office g) Tilet
The museum is very big, s be careful yu dn’t get lst! Take ne f these little bks with infrmatin abut where everything is. If yu want t leave yur cats and bags, there’s a special rm n the grund flr next t the ticket ffice. There are tilets n each flr at the bttm f the stairs.First, n this flr, there are things n shw frm the natural wrld—abut different cuntries and gegraphy.
Then upstairs, yu will see things like ld rcks as well as dishes and bwls frm lng ag. They all cme frm the ancient wrld.After that, we’ll g upstairs again t the secnd flr, t see the wnders f the mdern wrld. There’s als an exhibitin f mdern technlgy. Finally, n the tp flr, there is a restaurant, s yu can relax and have a meal r a drink.
Arund the wrld
The Luvre N visit t Paris is cmplete withut a trip t the Luvre Museum, ne f the largest and mst famus art museums in the wrld. The Luvre is in a beautiful ld palace next t the River Seine, but yu enter thrugh a mdern glass pyramid that the museum added in 1989.Inside, there are abut 35, 000 wrks f art. Yu can see bjects and paintings frm different centuries.
Prbably the mst famus painting in the Luvre is the Mna Lisa by Lenard da Vinci. He painted it in the early sixteenth century. It shws a yung wman smiling. Everyne wh lks at the Mna Lisa wnders what she is thinking abut.
Mdule task: Planning a guide t a museum
9. Wrk in grups. Prepare a guide t a museum.·Describe the museum: what kind f museum it is and what yu can see there.·Draw a diagram f the museum: what yu can find n each flr.·Prvide mre infrmatin: hw t get t the museum; what the pening hurs are; ticket infrmatin, etc.