unit5知识点.doc

Unit 5 Amazing things
A、 重点句子及语法
1. amazing adj. 令人吃惊的，惊人的 （指物）amazed adj.感到惊讶的, （指人）
surprised & surprising excited & exciting interested & interesting tired & tiring
2. Fish sleep with their eyes open. 鱼睁着眼睛睡觉。
with+名词+形容词/介词短语 在句中做伴随状语 with light on with door open
with引导的介词短语还可以在句中做定语，其反义词为without （without sth./doing sth.）
with 还可以表示“用” draw 3-D pictures with chalk 用粉笔画3D图画
3. Our eyes are the same size from birth, but our nose and ears never stop growing.我们的眼睛和出生时一样大，但是我们的鼻子和耳朵从没有停止生长。
the same size一样的尺寸 look the same看起来一样
stop doing sth.停止做某事 stop to do sth. 停下来去做另一件事 stop sb. from doing sth.阻止某人做某事
Stop________(talk)! Let’s begin our class now.
I’m too tired. Let’s stop_________(work)__________(have) a rest, shall we?
我们应该阻止那个小孩玩火。
4. The sun is about 1,300,000 times larger than the Earth. 太阳的体积大约是地球的130万倍。
I am two years older than my sister.我比我妹妹大两岁。
我哥哥比我高5厘米。
5. reply （replies/replied） reply to sb. /sth. 对……作出回答 = answer sb./sth.
He failed to reply to my question. 他没能回答我的问题。
6. hear listen sound辨析 hear of 听说
hear 强调听到的结果或内容，listen强调听的过程 sound听起来,是系动词+adj.
Did you _______ anything strange?
_______ to the teacher carefully in class.
Your idea ________ good.
7.leave （left） ( l ) leave v.离开. leave +出发地+for+目的地 (2)leave sth.+地点 把……遗忘在某地
我的父母昨天出发去上海开会。
昨天我把我的作业丢在家里了。
8.happen (偶然)发生 . sth happened to sb 某人发生某事 sb. happen to do sth. 某人碰巧做某事
他发生了什么事？
我碰巧在街上遇到了他。
9.search v.搜寻 search for =look for =hunt for寻找（强调过程）search +地点+for+物 在某个地方找某物
Lily正在书包里找她的英语作业。
10. surprised adj.吃惊的 surprise vt.使……惊讶 或作n.惊喜，令人惊讶的事
be surprised to do sth. 做某事很惊讶 be surprised at sth.对某事（物）感到惊讶
我很惊讶在火车站见到数学老师。
我们都对这个消息感到惊讶。
to one's surprise使某人吃惊的是，作插入语。 eg. To his surprise, he failed the exam.
11. He can write with one hand and draw with the other at the same time.他可以同时一只手写字，另一只手画
one……the other……“（两者中的）一个……另一个……”
other adj. 其他的 +复数名词 常用others在具体语境中指代“其他的人或事物”
another adj.& adv. 另一，又一 强调“再，又”
the others 在具体的语境中特指其他的人或事物
eg. We should be friendly to_________ people.
Mr. Sun has two sons. One is a doctor, _________ is a teacher.
There are many beautiful flowers on___________ side of the river.
Students shouldn’t copy __________ homework.
I will be busy tomorrow. Let’s make it ________ time.
Some of the students are hard-working, but how about ___________?
12. I am not afraid of animals any more = I am no more afraid of animals. 我不再害怕动物了。
not……any more 不再，再也不……
You shouldn’t play computer games any more.你不应该再玩电脑游戏了。
二、重点短语与句型
1.look at the bright lights on the plane 看看飞机上的亮灯
2.as usual 和平常一样 say（said） to himself 他自言自语
3. on one’s/ the way to sp. 在去某地的路上 on one’s/ the way home/ here/ there
4. pick up pick it/ them up 捡起、拾起
5.run away quickly 迅速逃跑 live on the ground 生活在陆地上
6.travel around the world by bicycle 骑自行车环游世界
7.a man called/named一个名叫……的人 stop for meals停下来吃饭
8.become popular all over the world 在全世界变得很受欢迎
9. at least至少 turn around 转身 turn on/off 打开/关掉 turn up/down 把声音调大/调小
10. as large as和…一样大 be weak in sth. 在某方面差 stranger 陌生人

三、语法复习
一般过去时的用法：
 a. 表示过去的动作或状态，常和明确的过去时间状语连用，如：yesterday, the day before yesterday, last week, three days ago, in 1998,just now, the other day等，或与由when引导的从句。
b.还有不规则动词的过去式需牢记书后的表
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