题目内容
8．World Wild Fund for Nature（世界自然基金会）organized a global event called Earth Hour，which is held on the last Saturday of March every year．On this day，every family and business will turn （71）off their extra lights and electrical things for one hour．Earth Hour 2010took place on March 27，2010 （72）from 20：30to 21：30local time.125countries and （73）millions of people all over the world took part in it．
In fact，something can be done in our daily life besides on that day．For （74）example：
•Please don't keep your computers and televisions on when you don't （75）use them．
•Open a window instead of the air-conditioner．（76）Even if you use it，the temperature will be at the lowest 26℃．
•It's better to go out on foot，by bike or by bus．（77）Driving a car together with others is also a good way．
•You'd better （78）take shopping bags with you when you go shopping．
•If you give up （79）meat and become a vegetarian（素食主义者），you'll also make contributions to our environment．
•Plant a tree if you can!The more，the （80）better．Let"green"catch CO2!
•Let's take action at once，boys and girls!Because protecting our only earth is saving ourselves!
分析 本文主要向我们介绍了节能减排的地球一小时活动．它是由世界自然基金会组织的，在每年三月的最后一个周六，在这一天，都要关掉不必要的电和灯一个小时．下文具体介绍了节能减排的建议和措施，以呼吁人们保护和拯救我们赖以生存的地球．
解答 71．off 考查固定短语：根据前文地球一小时活动．它是由世界自然基金会组织的，结合their extra lights and electrical things for one hour额外的灯和电一个小时，及常识得知，这里表达的意思是在这一天，都要关掉不必要的电和灯一个小时，故考查固定短语turn off关掉
72．from 考查介词：根据后文20：30to 21：30local time当地时间八点半到九点半，结合首字母，这里考查固定短语from…to…，故用介词from从
73．millions 考查数词：根据前文125个国家，后文of people all over the world took part in it世界各地的人参加了这项活动，结合首字母，联想到固定短语millions of数以万计的，作定语来修饰名词人们
74．example 考查固定短语：根据In fact，something can be done in our daily life besides on that day事实上，除了那天，我们的日常生活中还可以做些什么．下文列举了我们可以做的事情，结合首字母，联想到固定短语for example例如
75．use 考查动词：根据Please don't keep your computers and televisions on 请不要把电脑和电视开着，结合句子，推测意思是当你不使用电脑电视时，就关掉它们，don't后接动词原形，故用动词use使用，
76．Even 考查固定短语：根据Open a window instead of the air-conditioner开窗而不是开空调，the temperature will be at the lowest 26℃温度将在最低26度．前后是一种让步关系，结合首字母，联想到固定短语even if尽管，虽然
77．Driving 考查动名词：根据a car together with others is also a good way一起…一辆车也是一个好方法，结合首字母，推测意思是与别人一起开辆车也是一种好方法，故想到动词drive，由于在句子中充当主语，故用动名词driving开车
78．take 考查动词：根据shopping bags with you when you go shopping当你购物时，要…购物袋，结合首字母，推测意思是购物时要随时携带购物袋，即take，由于前面是you'd better，后接动词原形take携带
79．meat 考查名词：根据后文become a vegetarian（素食主义者），成为一个素食主义者，即不吃肉，结合首字母，故用不可数名词meat肉，来充当give up放弃的宾语
80．better 考查比较级：根据The more，the，故本题考查固定结构，the more，the+比较级，表示越来越，前文是Plant a tree if you can尽可能多植树，即越多越好，故用better更好
点评 解答此类试题时，务必充分理解上下文的语境和逻辑关系，同时考虑单词的适当形式．
手拉手全优练考卷系列答案| two move he student ring young answer when silence angry |
The classroom was on the （73）second floor and it was directly above the street．One day，I was writing on the blackboard （74）when I heard a sudden change in the noise behind me．There was a man standing in the room with half an apple in （75）his right hand．
"Who threw this？"he shouted，looking around the class （76）angrily．
"I beg your pardon？"I said．"Someone threw this apple out of the window，"he said，"It landed on my car．"
"Who threw the apple out of the window？"I shouted to the class．There was no （77）answer．
"I want the one who threw this，"said the man，"I will be waiting outside for you．"And then he left，slamming（摔） the door．
The students were （78）silent in class and I went on with the lesson．
At the end of every lesson，as the bell rang，usually the class were all gone before it finished （79）ringing leaving me saying"That's all for today．"to an empty room．
This time，when the bell went for the end of the lesson，no one （80）moved．"That's all for today．"I said．"You go first，sir．"said one of the boys．It made a nice change，being first out．