======================語法常識回顧=================
1.當兩個動作都在過去發生，那末在有先后的情況下，第一個動作就用had+過去分詞。
例如：
· The children ran away.(孩子逃走了。)
· They broke the window.(他們打碎了窗戶。)
第一個動作顯然先要打碎窗戶，然后再逃之夭夭。所以連起來說就是：
·The children ran away after they had broken the window.
·After the children had broken the window they ran away.
例如：1)The sun set.(太陽下山了。)
2)We returned to our hotel.(我們回到旅店。)
·As soon as the sun had set we returned to our hotel.(太陽一下山，我們就回到旅店。)
2.When 有時也和過去完成式連用。
例 When he had finished lunch he asked for a glass of water.
當他吃完中午飯之后，他要討杯水喝。(有先后動作關系)

3. 關于 not···until 句型和過去完成式的關系。
I had not understood the problem until he explained it.
(直到他解釋了那個問題之后我才懂。)
這里有兩個動詞，一是“懂”，一是“解釋”，所以有先后關系。
比較：I did not understand the problem until last night.
在這句話里面，沒有先后的動詞關系，所以用 did not 。
----------------------VOCABULARY-------------------
have an experience 碰到一件事，有一種經歷
in the south of 在···的南部(在該地區之內之南部)
drive on 繼續開車
on the way 在路途上
ask sb. for a lift 請求別人給予搭便車
get into 進入
say good morning to 向人道早安
apart from 除了，除開
neither of us 指我們兩人都不，兩人以上用none of us
reach 到達，不用任何介詞
do you speak··· 你會講···，=can you speak···

===========《 Do You Speak English？ 》============
____________________你會講英語嗎？________________
I had an amusing experience last year. After I had left a small village in the south of France, I drove on to the next town.
{ 去年，我曾有過一段好笑的經歷。在我離開法國南部的一個小村莊之后，我繼續開車駛向下一個城鎮。}
On the way,a young man waved to me. I stopped and he asked me for a lift. As soon as he had got into the car, I said good morning to him in French and he replied in the same language. Apart from a few words, I do not know any French at all.
{在路上，一個年輕人向我招手。我停下車，他要求搭個便車。他一上車子，我就用法語向他道聲早安，而他用同樣的語言作了回答。除了懂僅有的幾句話以外，我壓根不懂什么法語。}
Neither of us spoke during the journey. I had nearly reached the town, when the young man suddenly said,very slowly,"do you speak English?" As I soon learnt,he was English himself!
{旅途中，我們雙方都沒有說話。我快要到達那座城鎮時突然這位年青人說話了， 他說得很慢，“你會講英語嗎？”那時我馬上明白過來，他本身就是英國人！}