内容正文:
Unit 1 Great explorations
【必考短语】
1.open up 开辟
2.trade toutes 贸易路线
3.set off 出发
4.go on a trip 去旅行
5.set up 建立,设立
6.set sail 起航
7.at that time 在那时
8.(be) known as 被称为
9.as well as 也,还
10.too...to... 太......而不能......
11.grow up 长大
12.pay attention to 注意
13.hand in 上交
14.look for 寻找
15.around the world 世界各地
16.such as 例如
17at the end of 在......末端
18.quantities of 大量的
19.not ...until 直到......才......
20.because of 因为,由于
21.compare...with... 把......与......对比
22.between ...and... 在......和......之间
用法集萃
1.how to do sth. 如何做某事
2.order sb. to do sth. 命令某人做某事
3.It seems that... 似乎......
4.allow sb. to do sth. 允许某人做某事
5.want to do sth. 想要做某事
6.keep doing sth. 一直做某事
7.one of the +形容词的最高级+可数名词复数,最......之一
8.need to do sth. 需要做某事
9.tell sb. to do sth. 告诉某人做某事
10.would like to do sth. 想要做某事
11.Why don’t we/you do sth.? 我们/你们为什么不做某事呢?
12.形容词/副词+enough to do sth. 足够......能做某事结果状语从句是表示动作或事情结果的从句,通常主句是原因,从句是结果,从句通常位于主句之后。结果状语从句的基本句型是“so …that”和“such …that”。
【观察】
1.He was so angry that he left the room without a word.
2.We left so early that we caught the first bus.
3.It was such a lovely day that we decided to go outing.
4.They are such strong soldiers that they will win definitely.
【总结】so ... that和such ... that引导结果状语从句,其中so是副词,修饰形容词或副词;而such是形容词,修饰名词或名词性短语。具体的搭配形式如下:
1.so ... that: so+adj./adv.+that从句
2.such ... that①such+a/an+adj.+可数名词单数+that从句
②such + adj+可数名词复数/不可数名词+ that从句
【语法笔记】
1.当名词前有many, much, few, little等表示数量多少的限定词时,用so,而不用such。例如:There are so many lovely toys that I don’t know how to choose.有那么多可爱的玩具,我不知道怎么选。
2. too ... to & enough to除了可以用结果状语从句表示结果,我们还可用too…to和enough to来表示结果。①too…to:太……以至于不能……结构:too +adj./adv.+ (for + n/pron.) + to do sth.例如:He is too short to play basketball. 他太矮不能打篮球。②enough to: 足够……可以做……结构:adj./adv.+ enough + (for + n. /pron.) + to do sth.例如:The T-shirt is not big enough for the boy to wear.
3. t