步步跟“每日一讲” 针对新概念、中考的课文进行重点剖析，针对听力、词汇、语法进行梳理和讲解，讲堂每天都会和大家在一起分享英语知识哟，大家不见不散~
1.重点单词讲解
讲解词汇：course、downhill、explosion、speed、wheel
2.重要词汇思维导图
The most unusual car was a Benz which had only three wheels.
After a great many loud explosions，the race began.
Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
A few cars，however，completed the race. The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
3.重要短语讲解
1、Once a year，a race is held for old cars.
=Old car race is held once a year.
once +表示时间的名词 每……一次
那爆炸声一英里外也可以听到。The explosion was heard a mile away.火药是一种爆炸物。爆炸的英文怎么说 Gunpowder is an explosive.在爆炸焊接中，爆炸焊接参数的确定是非常重要的。The welding parameters are very importa。
The postman calls once a day.
be held for 比赛为……而举行
2、A lot of cars entered for this race last year and there was a great deal of excitement just before it began.
enter for 报名参加
a great deal of +不可数名词 大量的……
There was/is a great deal of excitement. 人们非常激动
a great number of +可数名词
a great many +可数名词 许多……
a large amount of +不可数名词
just before =just 起强调作用
3、One of the most handsome cars was a Rolls-Royce Silver Ghost.
one of 直接作主语的时候，它是做单数看待的
One of the answers is ture.
One of those people is good.
如果在定语从句中出现了one of作为先行词，它后边的关系代词指代的是后面的复数名词；如果在one of前面还有一修饰词only，那么后边的关系代词将指代one这个词，才作单数看
He is the only one of those rare people who believes in ancient myths.
4、Built in 1885，it was the oldest car taking part.
The car was built in 1885.
taking part 理解为taking part (in the race)
5、After a great many loud explosions，the race began.
after explosions 许多爆炸声之后
6、Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
many cars 许多车子；many of the cars 车子当中的许多
many students 许多学生；many of my students 我教过的许多学生
some pictures 一些照片；some of the pictures 那些照片中的一些
break down 车子抛锚，（机械等）出故障，出毛病
This morning I was late for work，because my car broke down twice.
under the car指在车下面修理；in the car指正常驾驶。句中的under和in都是斜体，英文中的斜体字起强调作用
spent more time under their cars than in them
他们花在车下的时间比在车里的时间还多
7、The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
the wining car 获胜车
a speed of +数量词 速度为……
You must have been driving at a speed of seventy miles an hour.
much faster 快得多；a little faster 快一点
any of its rivals＝any rival 任何一个
any 在比较级中一旦出现，它往往要加可数名词的单数
Beijing is bigger than any other city. （注意 “other” 不能丢）
爆炸声怎么用英语表示，如果是不定代词，可以说someone else，anyone else；如果不是不定代词，要在名词前加other.
any other competitor
8、It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
at the end of… 在……的末尾/最后部分
He spoke a few words at the end of the meeting.
have trouble (in) doing sth. 干……有麻烦，做……很困难（trouble既可数又不可数）
They had some trouble finding out the cause of the fire.
give sb.+n. 给某人……
give sb. pleasure
It will give sb. a great deal of pleasure.
=There was a great deal of excitement.
give sb. a fright 吓了某人一跳
give sb. a surprise 给某人一个惊喜
10、It was very different from modern car races but no less exciting.
modern car race 现代车赛
be different from 和……不同
no more和no less都表示“和……一样”，相当于only，the same
There are no more than 100 students. 这个房间仅有一百个学生。
no less exciting 一样的激动
no more than you 和你一样
表示“和……不相同”用not more= more；not less= less
not less exciting 更令人激动
指 爆炸声 这个名郸的话 detonation 问题三：爆炸有哪些英文翻译? 1.to explode; to blow up; to go off; to burst; to detonate2.an explosion; a blast; a burst; an outburst; a detonation 问题四：爆炸英。
4.优选试题
用Boom 表示爆炸，嘣 boom英[bu:m]美[bum]vi.发出隆隆声;快速发展;暴涨
一、填空题
1.Nobody can roll back the ___(车轮) of history.
2.Increasing your walking ___(速度)will help to exercise your heart.
explode、blast、blow up、bomb、blow back 一、explode 读音：英 [ɪkˈspləʊd] 美 [ɪkˈsploʊd]释义：爆炸。例句：Electricity privatisation has exploded the myth of 。
3.Changing the ___(行程) of the river would cause serious environmental damage to the whole valley.
二、选择题
1.____ your car，I'm running late.
A. Slow down B. Slow up C. Speed by D. Speed up
3.If you go ___，you will find a stream .
A. downhill B. down-hill C. downhills D. down-hills
4.The plane went off its ___ to keep away from the sudden storm.
A. channel B. course C. fly D. road
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