23. A. access　　　　　 　　　 B. connect　　　　　 　 C. recognize　　　 　　 D. remember

22. A. face　　 　　　　　　　　　 B. password　　　 　　　 C. software　　　　 　 D. system

3. [原句]They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他们还赞同正是由于越来越多燃烧化石燃料导致了二氧化碳的增加。

[模仿要点] 句子结构：宾语从句中的强调句

[模仿1]文章表明是人类的活动对村庄造成的环境破坏。

_______________________________________________________________________________

答案： The passage indicates that it is human’s activities that has resulted in the environmental destruction to the village.

[模仿2]我们都同意的是年轻一代应该负起振兴国家的责任。

_______________________________________________________________________________

答案：We all agree that it is the younger generation that should take up the responsibility to build up the country.

2．[原句]Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide.这个升温过程的一些副产品就叫做“温室”气体，其中最重要的是二氧化碳。

[模仿要点] 句子结构：主句,+ the most + adj. of　 +　 which 引导的定语从句

[模仿1]一些可能的措施应采取以防止我们的地球越来越热，而其中最重要的措施之一是限制私家车的使用。

_______________________________________________________________________________

答案：Some possible actions should be taken to keep our earth from getting warm, the most important one of which is to limits the use of private cars.

[模仿2]一些良好的学习方法应采取以改善你的学习，而其中最有效的方法之一是与你的同学讨论。

_______________________________________________________________________________

答案： Some good learning methods should be adopted to improve your study, the most effective one of which is to discuss with your classmates.

1.[原句]There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon. 毫无疑问，地球是在变暖，而地球变暖正是人类活动导致而成，并非是一种无规律的自然现象。

　[模仿要点] 句子结构：there is no doubt that … and that… 句式 + it is …that 强调句

[模仿1]毫无疑问，圣诞节的庆祝活动是一个很好的学习方式的西方文化;而且庆祝圣诞节，让我们的生活更有趣。

_______________________________________________________________________________

答案：There is no doubt that the celebration of Christmas is a good way of learning the western culture and that it is the celebration of Christmas that makes our life more interesting.

[模仿2]毫无疑问，太多的电脑游戏会对学生的健康有不良影响，而且玩电脑太多花费他们太多的时间导致花在学习上的时间太少。

_______________________________________________________________________________

答案：There is no doubt that too many computer games can have a bad effect on students’ health and that it is playing too much computer that costs them too much time resulting in too little time on study.

VI 重点句子 (旨在提供句子结构等所需材料)

Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide. 这个升温过程的一些副产品就叫 “温室”气体,其中最重要的就是二氧化碳.

[解释]one/all/every/each/part… of which(whom)引导的定语从句，表示“他(它)们中的一个/所有/每/部分……”

[典例]

1) I have three good friends, all of whom have emigrated to U.S.A.我有三个好朋友，他们都移民美国了。

2) Here are many kitties, two of which are yellow.这有许多小猫，其中两只是黄色的。

[练习] 汉译英

我有三个叔叔,其中最年轻的叔叔三年前去了澳洲.

　　　 _______________________________________________________________________________________

Key: I have three uncles, the youngest one of whom went to Australia three years ago.

7.　 so long as 只要

[典例]

1) As long as you don't betray me, I'll do whatever you ask me to (do).

只要你不出卖我，要我做什么我都愿意。

2) As long as live, I will help you. 只要我活着，我都会帮助你。

3) As long as you drive carefully, you will be very safe. 如果你开车小心，你就会很安全。

4) I don't mind as long as it doesn't rain. 只要不下雨就行了。 [短语归纳]

on condition that …在……的条件下

[练习] 汉译英

1)如果我挣到足够的钱，我就出国。

　　　 _______________________________________________________________________________________

2)只要你能给我们合适的原因，我们就会帮助你。

　　　 _______________________________________________________________________________________

Keys: 1)I will go abroad on condition that I earn enough money.　 2) We will help you on condition that/as long as you can offer us the proper reason.

6．put up with 忍受；容忍

[典例]

1) I'm not going to put up with this! 我再也受不了啦！

2) We have to put up with her bad temper. 我们只得忍受她的坏脾气。

3) Noise is coming to the point where we can't put up with it. 噪音快到我们无法忍受的地步。

[短语归纳]

put aside 节省；put away储存；put down写下

put off 延期； put out 熄灭； put up 举起；

[链接高模]Tom would like to find somewhere to work because he can not _____ the boss.

A. come up with　　 B. catch up with　　 C. keep up with　　 D. put up with

答案与分析：D。考查词组辨析。根据所给语境可知他无法 “忍受”这个老板。A项表示“想出”

[练习] 汉译英

1) 在这种情况下，我们不得不忍受不便之处.

　　　 _______________________________________________________________________________________

2) 不允许拖延付清帐单

　　　 _______________________________________________________________________________________

Keys: 1) In that situation, we had to put up with the inconvenience. 2) We are not allowed to put off paying the bills.