题目内容
8．I like Yao Ming．He is one of my favourite _______．（ ）| A． | player | B． | a player | C． | some players | D． | players |
分析 我喜欢姚明．他是我最喜欢的运动员之一．
解答 答案：D．考查名词复数．句意"我喜欢姚明．他是我最喜欢的运动员之一．"．A运动员，单数．B一个运动员．C一些运动员．D运动员，复数．one of…"…之一"，后跟可数名词复数，不用some一些．因此答案是D．
点评 考查名词复数．要结合语境，判断名词单复数变化，会正确运用名词复数的变法．
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18．
There is no enough oil in the world now．As time goes by，it is becoming less and less．（66）APerhaps we will go back to use horses，carriages and bicycles．
In the Second World War，some people didn't use gas made from petroleum （石油） in their cars．（67）CThe car didn't go fast but they ran，so this was better than nothing．However，in the future，we can't cut down all our trees to make gas．（68）B
Besides different types of gas，we can also use electricity to run our cars．（69）ESome countries have coal（煤）and they make electricity with that，but we might not always have coal either．Other countries have big，strong rivers，and they can use the power of water to turn turbines （涡轮机） and make electricity easily and cheaply．
（70）FWe put turbines into the mouth of the river．When the tide comes in，the water turns the turbines and when it goes out，it turns them again．
Which of these ways will be used to run our cars in the future？
| A．So what are we going to do when oil runs out？ B．We need our trees for other things，too． C．They made gas from wood and plants instead． D．How to run our cars？ E．But first we must make electricity! F．We are also able to get power from the ocean tides （海潮）． |
In the Second World War，some people didn't use gas made from petroleum （石油） in their cars．（67）CThe car didn't go fast but they ran，so this was better than nothing．However，in the future，we can't cut down all our trees to make gas．（68）B
Besides different types of gas，we can also use electricity to run our cars．（69）ESome countries have coal（煤）and they make electricity with that，but we might not always have coal either．Other countries have big，strong rivers，and they can use the power of water to turn turbines （涡轮机） and make electricity easily and cheaply．
（70）FWe put turbines into the mouth of the river．When the tide comes in，the water turns the turbines and when it goes out，it turns them again．
Which of these ways will be used to run our cars in the future？
13．It is necessary the students to learn a foreign language．（ ）
| A． | of | B． | for | C． | at | D． | to |