高二下牛津英语练习册答案

高二下牛津英语练习册答案

I．听力(共10题，每小题1.5分，满分15分)

听录音，将所听到的内容填入题号为1-10的空格处。听录音前,你将有10秒钟的阅题时间。录音播放两遍。

April 22 is Earth Day. Everyone on earth should care about and protect the earth!

The earth has warmed by about (1) __________________________ over the past 100 years, but why and how? Well, scientists are not quite sure. Maybe the earth gets warmer and warmer (2) _________________. But many scientists say that people are doing many things which make the earth warmer.

First, greenhouse effect is a very important reason for the change of the earth. People let out (3) ____________________ into the air eve ry year. It makes the earth warmer. Climate change is another important reason. Sometimes it becomes too hot and sometimes too cold. Sometimes there is too much rain and (4) ___________________ . The change of the climate makes the earth warmer. (5) ____________, the warmth of the earth changes the climate, too.

When the earth becomes warmer, there may be more rain and a rise (6) _________________. It will affect the (7) ____________________, animals and people. On (8) _____________________, 100 people have to move to higher ground because the sea is rising. These people can no longer live (9 ) _______________________. Before that, two islands without people went underwater in 1999. Scientists say that the seas can rise by nearly one meter by 2100.

People can affect the earth's air, land and water. As for us, we can do many things to protect the earth. For example, we can (10) __________________________. We can tell more people about protecting the earth.

II. 语言知识及运用(共三节，满分55分)

第一节：单项选择（共10小题，每小题1分，满分10分）

11．_________ from his look, he must have enjoyed his meal.

A．Judged B．Judging C．Judge D．To judge

12．It was not until I came here ______ I realized this place was famous for not only its beauty but also its weather.

A．when B．before C．that D．where

13．If you don’t give up the fight, you’ll have to suffer the ______ of your own action.

A．outcome B．consequence C．result D．cause

14．—Pity you missed the lecture on nuclear pollution.

— I ______ it, but I was busy preparing for the Model United Nations Conference.

A．attended B．had attended

C．would attend D．would have attended

15．No matter how bright a talker you are, there are times when it’s better ________ silent.

A．remain B．be remaining

C．having remained D．to remain

16．I don’t advice you to open a company now, because ________ will take a few years for this region to recover economically.

A．t hat B．this C．it D．one

17．—What will you do during the summer holiday?

—I don’t know, but it’s high time ________ something.