9BUnit1AsiaGrammar市公开课一等奖省赛课微课金奖课件

9BUnit1AsiaGrammarUsesofit1/48LearningaimsTomasterthedifferentusesof

it.2.TolearnmoreabouttheSummerPalace.2/48Warm-upLet’slearnsomeknowledgeabouttheSummerPalace3/48theSummerPalace(颐和园)它是以昆明湖、万寿山为基址，以杭州西湖为蓝本，汲取江南园林设计手法而建成一座大型山水园林，也是保留最完整一座皇家行宫御苑，被誉为“皇家园林博物馆”，也是国家重点景点。颐和园，北京市古代皇家园林，前身为清漪园，坐落在北京西郊，距城区十五公里，占地约二百九十公顷，与圆明园毗邻。4/48Mainattractions各种形式宫殿园林建筑3000余间，大致可分为行政、生活、游览三个部分。颐和园占地面积达293公顷，主要由万寿山和昆明湖两部分组成。5/48仁寿殿以仁寿殿为中心行政区，是当年慈禧太后和光绪皇帝坐朝听政，会见外宾地方。行政区6/48乐寿堂生活区仁寿殿后是三座大型四合院：乐寿堂、玉澜堂和宜芸馆，分别为慈禧、光绪和后妃们居住地方。7/48游览区

颐和园自万寿山顶智慧海向下，由佛香阁、德辉殿、排云殿、排云门、云辉玉宇坊，组成了一条层次分明中轴线。山下是一条长700多米“长廊”，长廊枋梁上有彩画8000多幅，号称“世界第一廊”。长廊之前是昆明湖。昆明湖西堤是仿照西湖苏堤建造。万寿山后山、后湖古木成林，有藏式寺庙，苏州河古买卖街。后湖东端有仿无锡寄畅园而建谐趣园，小巧玲珑，被称为“园中之园”。8/48佛香阁9/48排云殿文昌阁长廊10/4811/48it使用方法12/48it作为非人称代词使用方法作为人称代词使用方法其它使用方法概述：it是代表人以外动物或物品单数名词，通常意为“它”。除此之外，it还有很多其它特殊使用方法，而其意思依据实际情况而定。13/48Ifananimalisapet,weusuallyuseheorsheforit.Mycatisveryfriendly.Sheisahappycat.UsesofitA

usingitasapronounTip14/48（一）作为人称代词使用方法概述：我们惯用it作人称代词，代替人、事、物。1.it用来指代动物。如：Lookatthemonkey.Itissocleaver.看这只猴子，它真灵巧。ThisistheSummerPalace.Itisreallybeautiful.这是颐和园，它真美。15/48注意当我们惯用it指代动物时，假如是宠物，我们通常能够用he或者she来代替it。如：Mycatisfiveyearsold.Helikessleepingonmybed.我小猫五岁了，他喜欢在我床上睡觉。Ihaveadog.Sheismybestfriend.我有一条狗，她是我最好朋友。16/482.it用来指代不清楚性别小孩。如：Mysisterwillhaveababysoon.Weguessitwillbeaboy.我姐姐马上就要生孩子了。我们猜是一个小男孩。Thereisababyoverthere.Itissocute.那边有个宝宝，真可爱！17/483.it用来指代不明身份人。如：Whoisthatoverthere?MaybeitisyourfriendJack.那里人是谁？可能是你朋友杰克。Someoneisknockingatthedoor.Pleasegoandseewhoitis.有些人在敲门。请你去看看是谁。18/484.it用来指代前面提到过事物。如：Thisisnotmybook.ItisJim’s.这不是我书。它是吉姆。ManypeoplehavebeentoGuilin.Itisawonderfulplace.很多人去过桂林。它是个很美地方。19/48AvisittotheSummerPalace

TheexchangestudentsvisitedtheSummerPalaceyesterday.Keviniswritingaboutit.Readthepassagebelowandfindoutwhateachitrefersto.Writeyouranswersintheblanks.20/48YesterdaywevisitedtheSummerPalaceandspentaboutthreehoursinit.ThepalaceisaChinesegardenandmainlyincludesahillandalake.Thelakeisverybig—it

takesup

threequartersofthearea.Itwasfrozen,sowecouldnotrowaboatthere.Itwasreallyapity.1.___________________________________2.___________________________________3.___________________________________4.___________________________________theSummerPalacethelakethelakewecouldnotrowaboatthere21/48Acrossthelakeisa17-holebridge.Therearemanystonelionsoneithersideof

it.Thelionsarealldifferentfromeachother.Isn'titamazing?WhileIwaswalkingalongthebridge,mymobilephonerang.Itwasmymum.ItoldherthattheSummerPalacewaswellworthvisiting.5._____________________________________6._____________________________________7._____________________________________the17-holebridgethelionsarealldifferentfromeachotherunknownperson22/48Languagepoints1.Thelakeisverybig—it

takesup

threequartersofthearea.湖很大，占了四分之三面积。短语takeup

意思是“占据(空间),占用

(时间)”。如：

Thetabletakesuptoomuchspace.

这张桌子太占地方了。23/48(2)threequarters

四分之三Review:分数表示法分子（用基数词）/分母（用序数词复数表示；分子≤1时用单数形式）

如：五分之三

three

fifths

十分之七

seven

tenths

二分之一one(a)

half(不能用one

second)24/482.Acrossthelakeisa17-holebridge.Therearemanystonelionsoneithersideof

it.湖上有一座十七孔桥，桥两边有很多石狮子。第一句为倒装句。当表示地点状语介词短语位于句首时将谓语提到主语前面组成

完全倒装。如：

Infrontofthebuildingisabigpark.

在这个建筑前面是个大公园。(2)oneithersideof=oneachsideof25/48B

Usingitasanimpersonalpronoun

Wealsouseitforthetime,thedate,theweather,thedistance,etc.Itis6:30p.m.Itisrainingheavilyoutside.Itis1Januarytoday.ItisNewYear’sDay.InBeijing,itiscoldandwindyinwinter.Itistwokilometresfrommyschooltomyhome.26/48（二）作为非人称代词使用方法it能够用来指代时间、日期、天气、温度、距离等。如：---What’sthetimenow?现在是几点？---It’steno’clock.十点。---WhenistheTeachers’Day?

教师节是在什么时候？---It’son10September.九月十日。27/48---What’stheweatherliketoday?

今天天气怎样？---It’snice.是晴天。---Howfarisitfromyourhometoschool?

从你家到学校有多远？---It’sanone-hourride.骑车要一小时。28/48TheexchangestudentsleftforShanghai.Kevinhasmadesomenotesin

hisdiary.Rewritehissentenceswithit.LeavingforShanghai

29/48Todayis22February.WeleftBeijingforShanghaiearlyinthemorning.____________________.WeleftBeijingforShanghaiearlyinthemorning.2.Shanghaiisabout1,300kilometresfromBeijing._________________________fromBeijingtoShanghai.Itis22FebruarytodayItisabout1,300kilometers30/483.Iwokeupat5a.m.thismorning.___________whenIwokeupthismorning.4.Ifeltalittlecoldwhenwewentout.Thetemperaturewasonly2°C.Ifaitalittlecoldwhenwewentout._________________.5.WinterisverycoldanddryinBeijing.Inwinter,____________________________.Itwas5a.mItwasonly2°CitisverycoldanddryinBeijing31/486.WearrivedinShanghaionasunnyday.______________________whenwearrivedinShanghai.7.Wegottoourhotelatnoon.______________whenwegottoourhotel.8.OurhotelisnotfarfromtheBund.____________fromtheBundtoourhotel.Itwassunny/asunnydayItwasnoonItisnotfar32/48CUsingittoreplacetherealsubjectorobject

Sometimesweuseittoreplacetherealsubjectorobjectinasentence.Inthissituation,weputtherealsubjectorobjectlaterinthesentenceintheformofato-infinitiveoraclause.Itisverytiringtoclimbthesteps.Itispopulartohireabicycleandridearoundthecountryside.Itisamazingthattherearesomanyrocksinunusualshapesinthecave.Manypeoplefinditpleasanttotravelaround.33/48（三）其它使用方法it还能够用来作为形式主语或形式宾语，指代动词不定式或者从句。如：Itissonicetogoclimbingwithhim!和他一起爬山真好！Itisgoodthatwehavemanyfriends!我们有许多朋友真好！Ifinditeasytosolvetheproblem.我发觉处理这个问题很轻易。34/48it作为形式主语惯用于以下句型。Ittakes…sometimeto…Ittakesonehourtogetthere.到那要花一个小时。Itis+adj.+(of/for…)+to…Itisniceofyoutohelpme.你能帮我真好。Itissaid/reported/…that…ItissaidthateveryonemayhaveachancetotraveltoMarsintheyearof2050.听说到2050年每个人都有机会到火星旅游。35/48…think(s)/find(s)iteasy/difficult/hard/…to…it作为形式宾语惯用于以下句型。NobodythinksiteasytofigureoutthisMathproblem.没人认为解出这道数学题很简单。Ifinditinterestingtolearnsomethingnew.我发觉学习新东西很有趣。36/48UsefulstructureswithitItis+adjective+(of/for•••)+to....Ittakes...sometimeto....Itissaid/reported/...that.......think(s)/find(s)iteasy/difficult/...to....37/48AboutShanghaiMissThompson,aBritishteachertravelingwiththeexchangestudents,iswritingdownwhatshethinksaboutShanghai.Helphercompletehernoteswithit.

38/48Traffic:Thetrafficisoftenbusy,butpublictransporthereisquitegood,so⑴________(easy)forpeopletogetaround.Weather:(2)________________(sunny)andwarm.Welike(3)_____here.Environment:(4)_________(said)thattheairisnotcleanhere,butIdonotthinkthepollutionisasseriousasIimagined.itiseasyItissunnyitItissaid39/48Sights:Shanghaiisbeautiful.(5)__________(fun)toridearoundthecityandvisittheinterestingplaces.Food:Chinesefoodisdelicious.IwillaskmyfamilytogotoaChineserestaurantandtry(6)______whenIgetback.Hotel:Weallthink(7)________________(comfortable)tostaymthishotel.Theyprovideahighlevelofservice.Itisfunititiscomfortable40/48People:Thelocalpeoplearefriendly.(8)____________(kind)ofthemtoanswerallourquestions.itiskind41/48Exercises42/481.---He

was

nearly

drowned

once.

---When

was

____?

---____was

in

1998

when

he

was

in

middleschool.

A.

that;

It

B.

this;

This

C.

this;

It

D.

that;

This2.Someone

is

ringing

the

doorbell.

Go

and

see____

.

A.

who

is

he

B.

who

he

is

C.

who

is

it

D.

who

it

is一、单项选择。AD43/483.

In

fact

____is

a

hard

job

for

the

police

tokeep

order

in

an

important

football

match.

A.

this

B.

that

C.

there

D.

it4.

Mike’s

mother

kept

telling

him

thathe

should

work

hard,

but

____didn’t

help.

A.

he

B.

it

C.

she

D.

whichDB44/485.

Since

you

have

repaired

my

computer,

____

is

no

need

for

me

to

buy

a

new

one.

A.

it

B.

there

C.

this

D.

that6.

The

official

made____clear

that

he

would

do

everyth