高中一年级英语教案Earthquakes-高中一年级[标签:来源]高中一年级英语教案Earthquakes教学目标Important vocabulariesShake, while, sound, scientist, point, movement, fall off, for a while, fo Daily expressions:Were you in ……?Sure I was. I ’ll never forget that.Very strange. It sounded like……What happened next?What was it like?Useful phrases:The population in and around San Francisco is now ten times more then it The number of people who lost homes reached as many as 250000.Grammar:The usage of pronouns in the Attributive sentences.Who/ whom/ which/ that……教学建议能力训练：运用所学的语言，围绕地震这个题材，开展听说写的活动；阅读课文“Earthquake"，了解有师生互动活动：Lesson 25: 口头练习，对话交际功能-----日常生活用语的练习。
Lesson 26---27: 听力和阅读相结合，理解全文的意思。
Lesson 28: 口头和笔头练习相结合，写一篇关于地震的文章。
教材分析本单元对话引出地震这个话题。
对话中提到了地震的时候的现象和人的感受。
本单元的阅读课的使用：A wide and busy road which was built like a bridge over another 重点知识讲解：1.What does "quake" means , as in the word "earthquake"?像" earthquake" 这个词中的quake是什么意思？As in the word "earthquake" 是个省略结构，完整的说法为：as it does in th It sounded like a train that was going under my house. 那声音听起来就像sound 为系动词，后接名词、介词短语做表语，意思是“听起来”。
Your idea sounds (like ) a good one.你的注意听起来不错。
What he said sounded like a fairy-tale.他所说的话听起来就像神话故事。
表示“听起来像什么”的时候，用sound like….。
like 在此是介词表示“像”的意思。
例如：Cotton feels very soft. 棉花摸起来很柔软。
It looks like a beautiful picture. 那看上去就像一幅美丽的画。
2．I was in the kitchen cooking something and I felt the floor move.cooking something 在本句中为现在分词短语做伴随状语。
句中的move是省略了to 的不定式，做宾语补足语。
动词feel的宾语补足语可以是动词原例如：When I heard his words, I f高中一年级英语教案Earthquakes;as 1000 yuan . 他丢的钱多达1000元。
The film lasts as long as two hours. 这部电影长达2个小时。
The mountain reaches as high as 2000 metres. 那座山高达2000米。
The road is as wide as 10 metres. 这条路宽达10米。
6.辨析：as / when / while这三个词都有“当……的时候”的意思。
但用法稍有不同。
as强调“一边……一边……”或是“与……同时，侧重表示主句的动作同时发生。
when既可以表示时间地点也可以表示时间段。
while只表示时间段，不表示时间点。
它后面必须是延续性的动词，而且多为进行时态。
当从例如：When I got home, he was having supper. 我到家的时候，他正在吃晚饭。
I liked dancing when I was young. 我年轻时喜欢跳舞。
They talked as they walked. 他们边走边谈。
A thief broke in as / while / when I was sleeping.在我睡觉的时候小偷闯While / When/ As we were still laughing, the teacher came in. 当我们仍Strike the iron while it is hot. 趁热打铁。
8．A wide and busy road which was built like a bridge over another road 一座以立交桥车辆川流不息的马路塌陷到桥下面的路面上。
很多人被压死在自己的车里，但是也有这两个句子中one(s)是代词，用来代替或是避免重复上文提到的名词。
one只可替代可数名词例如：If the earthquake is a big one, a great part of the city will be dI would like a pound of apples, the red ones. 我要一英镑苹果，红苹果。
He had no excuse for his being late, but he had to fine one. 他迟到If you don’t like these cups, I have other ones. 要是你不喜欢这些杯子，9.Third, you must make the houses as strong as possible. 第三，应该把房As…as possible是个固定搭配，中间可加形容词或副词，意思为“尽可能的…”。
例如：He had his breakfast as quickly as possible. 他尽可能快的吃了早饭。
Please come as early as possible tomorrow. 明天请尽可能早来。
They keep the classroom as clean as possible.他们尽可能的保持教室清洁。
12.Weak buildings will fall down in an earthquake , but strong ones m短语stay up 的意思是“挺立，站立，熬夜”等。
例如：You must stay高中一年级英语教案Earthquakesup in time of difficulty. 困难面前你必须要挺住。
He stayed up all night. 他通宵未睡。
He has been working for almost a whole day, but he can stay up. 他干10.time表示倍数的用法在此句中表示倍数，其前面的数词用基数词。
常用的倍数表示法有以下几种：1.A is three (four/ five….) times bigger (more/ longer/ higher….) tha 例如：The new bridge is three times longer then the old one. 新桥比旧桥长三倍At least the train runs six times faster then the boat. 火车的速度至少The meeting-room is four times bigger than ours. 这个会议室比我们的大四倍2.A is three ( four/ five…) times as big (much/ many/ long/ high…) 例如：Line A is five times as long as Line B. 线段A比线段B长四倍。
（或是线段Asia is four times as large as Europe. 亚洲比欧洲大三倍。
This building is three times as high as that one. 这栋楼房比那一栋高2倍3. A is three ( four/ five….) times the size ( amount/ length/ heig 例如：Line A is four times the length of Line B. 线段A比线段B长四倍。
This building is three times the height of that one.这栋楼房比那栋高2倍如果表示“A比B大（多/ 长/高。
）一倍“用twice，而且用第一种表示法。
例如：Bob is twice heavier than Jack. 鲍博比杰克重一倍。
This road is twice longer than that one.这条路比那条路长一倍。
11.语法——定语从句关系代词who, whom, that 和which引导的定语从句。
在句子中修饰名词或代词的从句为定语从句。
定语从句所修饰的词叫先行词，定语从句一般修who, whom, that 和which既起连接作用，又在定语从句中充当一定成分（在定语从句中作主体中，常用who来代替whom。
例如：A plane is a machine which/ that can fly.飞机是会飞行的机器。
The book (which/ that ) you want is on my desk.你要的那本书在我的书桌上Anybody who/ that breaks the rules is punished.任何违反规定的人都要受到惩罚The boy who/ that likes skating will be here.喜欢滑冰的那个男孩子将会来这The girl (who/ whom/that) you met in the street is John’s sister高中一年级英语教案Earthquakes.你在大街上遇到的那个女孩是约翰的妹妹。