1、Unit 6 An old man tried to move the mountains.
第一课时
Section A (I)
一 自主学习 1.(1)预习Page41 页词汇(2)能熟练运用描绘身体部位的词汇。
(3)学生明确学习目标
(4)质疑释疑1.An old man tried to move the mountains.
try是动词,意为“试图,设法” 如:我正设法算出这道数学题。
动词try还表示“试”、“尝试”,“试用” 你试过种药了吗?
拓展:try搭配的词组:try to do sth设法做某事;try on试
2、穿;try out尝试,实验;try one’s best尽全力;have a try试一下。
随手练:⑴明天我将尽量早来。
⑵他还没有试穿过这件毛衣。
⑶我们的老师总是尝试一些新的想法。
⑷Lucy将尽力赶上其他同学。
⑸让我试一下。
2与how 有关的短语:how big多大、how far多远、 how soon多久、how long 多长、how often多少一次、how wide 多宽、how many\much多少
⑴这条街多宽?
⑵你妈妈多久回来?
⑶从车站到
3、超市多远?
3. In 1972, it was discovered that they are endangered. 1972年,人们发现它们已经濒于灭绝。
was discovered是一般过去时的被动语态,discover“发现”,近义词为find和invent。
【友情链接】discover, invent与find
◎discover指发现过去所不知道的东西,新奇或意外的东西。
Coal was first discovered and used in China. 中国首先发现并使用了煤。
Columbus discovered America
4、on the 12th of October, 1492. 1492年10月12日,哥伦布发现了美洲。
◎invent意为“发明”,即创造出以前从未存在过的东西。
Edison invented the electric lamp.爱迪生发明了电灯。
Radio had just been invented then.那时无线电刚刚发明出来。
◎find意为“找到”,侧重于找到过去丢失的人或物,但有时也表示凭经验或偶然发现了一种东西。
Today, corn is found all over the world.今天,全世界都有了玉米。
She found him a very
5、good pupil.她发现他是个非常好的学生。
◎有时find和discover可以互相替代,意思相同。
His notebook was found/discovered in the desk. 他的笔记本是在课桌里找到的。
4.Some of the swamps have become polluted. 一些沼泽地受到了污染。
have become polluted 中的become是连系动词,polluted是过去分词。这种“系动词+过去分词”结构,意思上也接近被动语态。
The slodier got wounded(接近were wounded)in the
6、 battle.
这几名战士在这场战斗中受了伤。
A few minutes later, the ground became/was covered with snow.
几分钟后地上尽是雪。
5.I’m like this animal because I am strong and intelligent.I like water,and I like to eat vegetables.
我像这种动物因为我有强壮又聪明。我喜欢水,我喜欢吃蔬菜。
be like 像 look like 看起来像 like sth.喜欢某物 like to do sth.喜欢做某事 like
7、sb. To do sth.喜欢某人做某事
(五)当堂检测 I. 单项选择:
B.has builtC.is being built D.will being built
用所给动词的适当形式填空。
1.Knives are _______(use) to cut things .
2.The children were told that the sun ________(rise ) in the east.
3.Sundenly Irealized someone_______ (follow)me.
4.He’s lived here since he _______(come)to the city .
5.He likes me______(go) swimming with him this afternoon.