1. 重点句型

1). It’s adj for sb to do 做…对某人来说…

2). … so … that … 如此… 以至于… … too … to do 太… 而不能…

such … that … 如此… 以至于…

3). not…until… 直到…才… 例: I didn’t go to bed until my mother came back.

4).The reason why + 句子 is that + 句子 … 的原因是…

The reason why he got angry was that she told him a lie. ( 他生气的原因是她对他说了谎。)

5). That is why + 句子 那是…的原因

6). That is because + 句子 那是因为…

7). It is said that + 句子 据说…

It is reported that + 句子 据报道…

8). There is no doubt that + 句子 毫无疑问…

9). It goes without saying that + 句子 不言而喻，毫无疑问

10). There is no need to do 没必要做…

11). There is no point in doing 做某事毫无意义

12. as is known to all, +句子 众所周知

as we all know, +句子 据我们所知

it is generally/ publicly known / considered that…, 众所周知

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