4.
【答案】 1.catch;lose;out of;at;at;with/in
2.from/at;at;in;at 3.down;to;on/upon;in
4.on/upon;with;on
Ⅲ.重点句式
1.那儿的湿度很大,所以树都长得特别高,一些高达90多米。
It is so wet there that the trees are extremely tall,____________.
2.很可惜你们不能一直走到加拿大的首都渥太华。
It's too bad you can't go ____________ Ottawa,Canada's capital.
3.她们不想一路乘飞机,而决定先飞到温哥华,再从西海岸乘火车横穿加拿大到达东海岸。
____________,they decided to fly to Vancouver and then take the train from west to east across Canada.
4.她们要晚些时候才动身到蒙特利尔,因此就在多伦多市游览了一番。
They were ____________ leaving for Montreal ____________ later,so they went on a tour of the city.
5.她们知道,因为五大湖,加拿大的淡水比世界上其他任何国家都要多。
Because of the Great Lakes,they learned,Canada has ____________ fresh water ____________ in the world.
【答案】 1.some measuring over 90 metres 2.as far as 3.Rather than take the aeroplane all the way 4.not;until 5.more;than any other country
Ⅳ.回顾话题
尽可能多用以上词汇和句式翻译下面短文
游览加拿大是我们的梦想,然而直到去年我们的梦想才得以成真。我们决定坐飞机去,而不是开车。傍晚,我们登上飞机;黎明时,我们已经在加拿大的