Belt€¦ · 第三章 皮带轮 皮带轮类型: 尽管皮带轮具有各种不同的形式、材料 和设计特征,皮带轮通常用于以下两种 目的之一:摩擦驱动或定时。
1.They often _( 轮流 )at __(clean)the room. 2.I____( 可能 )be the superman someday. 3.That’s...
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Transcript of 1.They often _( 轮流 )at __(clean)the room. 2.I____( 可能 )be the superman someday. 3.That’s...
1.They often _(1.They often _( 轮流轮流 )at __(clean)the roo)at __(clean)the room.m.
2.I____(2.I____( 可能可能 )be the superman someday.)be the superman someday.
3.That’s very nice__(3.That’s very nice__( 介介 )you __(help)me.)you __(help)me.
4.We don’t know if we ___(have)a rest.If 4.We don’t know if we ___(have)a rest.If we ___(heve)a rest,we’ll sleep one day.we ___(heve)a rest,we’ll sleep one day.
5.He got __(5.He got __( 累累 )after walking a long time.)after walking a long time.
Lesson:10 Lesson:10
Where’s the Highest Where’s the Highest Hotel?Hotel?
World’s highest hotel:World’s highest hotel:
Since ___,the ___hotel in the Since ___,the ___hotel in the world is the Grand Hyatt Shaworld is the Grand Hyatt Shanghai in Pudong.It is ____on tnghai in Pudong.It is ____on the top __floor of the ___-storehe top __floor of the ___-storeyJin MaoTower.This tower is yJin MaoTower.This tower is the ___building in____and onthe ___building in____and one of the tallest in the ___.e of the tallest in the ___.
19991999 highesthighest
locatedlocated 3535
8888
tallesttallest
ChinaChina
worldworld
World’s longest structure:World’s longest structure:
____of China is more than___kilo____of China is more than___kilometres__.It is the ___structure in metres__.It is the ___structure in the ___.In some places,the wall is the ___.In some places,the wall is ___metres ___.The first person __ ___metres ___.The first person __ ___ the whole length of the Great ___ the whole length of the Great Wall was Liu Yutian.He walked _Wall was Liu Yutian.He walked ___two years!__two years!
The Great WallThe Great Wall
72407240 longlong
longestlongestworldworld
9.759.75
thickthickto walkto walk
forfor
Can astronauts ___the Can astronauts ___the Great Wall __space? Great Wall __space? Some people say yes; Some people say yes; some people say no. some people say no. ___do you think?___do you think?
seesee
fromfrom
WhatWhat
World’s biggest dam:World’s biggest dam:
Since___,about ____workers have workeSince___,about ____workers have worked on the Three Georges Dam.The dam wid on the Three Georges Dam.The dam will cost about ___billion yuan.China hopes ll cost about ___billion yuan.China hopes __ ___ the dam by ___.Then the Three G__ ___ the dam by ___.Then the Three Georges Dam will __a new world record.It eorges Dam will __a new world record.It will be the world’s ___dam.The Three Gwill be the world’s ___dam.The Three Georges Dam will be about ___kilometres eorges Dam will be about ___kilometres ____and almost ___metres ____.____and almost ___metres ____.
19901990 250000250000
205205
to finishto finish20092009
setset
biggesbiggestt
Do you understand Do you understand these words:___, these words:___, ___and ___?Let’s___and ___?Let’s
look at this book.look at this book.
hotelhotel structurstructuree
damdam
NameName__________________ ________________ ____________________
ContenContentt
_floors of _floors of the _-storthe _-storey Jin Maey Jin MaoToweroTower
More thaMore than__kilomn__kilometres lonetres longg
_kilometre_kilometres long and s long and _metres tal_metres talll
World World recordsrecords
__in __in China China and __in and __in the the worldworld
__in the __in the worldworld
____in the ____in the worldworld
1.tall,high1.tall,high
Eg:Eg:How How tall tall are you? I’m 1.75 metres are you? I’m 1.75 metres talltall..
Tom is a Tom is a tall tall boy.boy.
A lot of A lot of tall tall building have been set up in building have been set up in Beijing.Beijing.
How How highhigh is that tree? is that tree?
It’s the It’s the highest highest mountain in the world.mountain in the world.
The train was going at a The train was going at a highhigh speed.speed.
I can’t climb the I can’t climb the talltall wall-it’s wall-it’s too too high.high.
She spoke in a She spoke in a highhigh voice. voice.
He can jump very He can jump very highhigh..
The wind blows The wind blows high.high.
2.all,whole2.all,whole
Eg:Eg:all all the time/the the time/the wholewhole time time
allall my life/my my life/my wholewhole life life
The The wholewhole thing was his own fault. thing was his own fault.
3.by3.by
Eg:Can you finish your homework Eg:Can you finish your homework byby five? five?
ByBy the time he arrives,I will have left the city. the time he arrives,I will have left the city.
ByBy the end of last year,they had learned 200 the end of last year,they had learned 2000 words.0 words.
4.4.主语主语 +be ++be + 基数词基数词 ++ 量词量词 ++ 表示长表示长 //宽宽 // 高等的形容词,表示某物多长高等的形容词,表示某物多长 // 宽宽// 高等高等 ..
Eg:The wall is 9.75 metres thick.Eg:The wall is 9.75 metres thick.
The street is 21 metres wide.The street is 21 metres wide.
He is 2.26 metres longHe is 2.26 metres long
The lake is 3 metres deep.The lake is 3 metres deep.
The snow is 3 metres thick.The snow is 3 metres thick.
The bridge is more than 500 metres lonThe bridge is more than 500 metres long.g.
5.5.almost,nearlyalmost,nearly 常可以互换常可以互换 ,, 但是在和 但是在和 no,no,none,nothing,nevernone,nothing,never 连用时连用时 ,, 只用只用 almostalmost..
Eg:It is Eg:It is almost/nearlyalmost/nearly 7 o’clock. 7 o’clock.
There was There was almostalmost no snow that winter. no snow that winter.
AlmostAlmost everyone likes to play. everyone likes to play.
NearlyNearly everyone knows it. everyone knows it.
He has made He has made almostalmost no no mistakes.mistakes.
I’m I’m nearlynearly as clever as you. as clever as you.
I I nearlynearly fell off my bike. fell off my bike.
1.The Grand Hyatt Shanghai is the h__h1.The Grand Hyatt Shanghai is the h__hotel in the world.otel in the world.
2.Chins is f__for the Great Wall.2.Chins is f__for the Great Wall.
3.I think this book is one of the t__book3.I think this book is one of the t__books in the world.s in the world.
4.What is the l___of the Great Wall?It’s 4.What is the l___of the Great Wall?It’s about 7240 kilometres long.about 7240 kilometres long.
5.In the school bag___some text books.5.In the school bag___some text books.
A.is B.was C.are D.there isA.is B.was C.are D.there is
6.He is the tallest __the three,but he isn’t t6.He is the tallest __the three,but he isn’t the tallest __his class.he tallest __his class.
A.in/of B.of/in C.of/of D.in/inA.in/of B.of/in C.of/of D.in/in
7.The old man___for 10 years.7.The old man___for 10 years.
A.died B.has died A.died B.has died
C.has been dead D.has been diedC.has been dead D.has been died
8.The river is over ___deep.8.The river is over ___deep.
A.4-metre B.4 metre A.4-metre B.4 metre
C.4metres D.4 metres’C.4metres D.4 metres’
9.Do you know who is the first woman _9.Do you know who is the first woman _alone over the Atlantic Ocean?alone over the Atlantic Ocean?
A.fly B.flew C.to fly D.flyingA.fly B.flew C.to fly D.flying
10.The big tree is as tall as a ___buildin10.The big tree is as tall as a ___building.g.
A.2-storeys B.2-storeies A.2-storeys B.2-storeies
C.2-storeying D.2-storeyC.2-storeying D.2-storey