题目内容
20．Would you like to go shopping with me tomorrow？ ，I will do some shopping alone．（ ）| A． | If not | B． | If so | C． | If you do | D． | If you can't |
分析 明天你想和我一起去购物吗？如果你不想去，我就一个人去买点东西．
解答 答案：A
句中I will do some shopping alone我一个人去买东西，说明前面表示的是你不去；if连接的条件句省略了和前面相同的部分，即if you would like not to go shopping with me tomorrow．故选A．
点评 省略句是英语的一种习惯用法．按照语法的分析，句子应该具备的成分，有时出于修辞上的需要，为了避免重复、突出新信息使上下文紧密连接的修辞手段．单词，短语，分句，都可以省略．
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13．When you have trouble in learning English，you can ________ your English teacher for help．（ ）
| A． | turn up | B． | turn to | C． | turn down | D． | turn on |
8．
With only about 1，000pandas left in the world，China is desperately trying to clone the animal and save the endangered species．That's a move similar to what a Texas A&M University researchers have （41）Jfor the past five years in a project called"Noah's Ark．"
Noah's Ark is aimed at collecting eggs，embryos （胚胎），semen and DNA of endangered animals and storing them in liquid nitrogen．If certain species should become （42）E，Dr．Duane Kraemer，a professor in Texas A&M's College of Veterinary Medicine，says there would be enough of the basic building blocks to （43）I the species in the future．
It is estimated that as many as 2，000species of mammals，birds，reptiles will face extinction in over 100years．The panda，（44）D only to China，is in danger of extinction in the next 25years．
This week，Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit．They are now trying to （45）B the embryo into a host animal．
The entire （46）A could take from three to five years to complete．
"The nuclear transfer of one species to another is not easy，and the lack of available panda eggs could be a major problem，"Kraemer believes．"They will probably have to do several hundred transfers to result in one pregnancy （怀孕）．It takes a long time and it's difficult，but this could be（47）K science if it works．They are certainly not putting any live pandas at risk，so it is（48）G the effort，"adds Kraemer，who is one of the leaders of the project at Texas A&M，the first-ever （49）C at cloning a dog．
"They are trying to do something that's never been done，and this is very similar to our work in Noah's Ark．We're both trying to save animals that face extinction．I certainly （50）H their effort and there's a lot we can learn from what they are attempting to do．It's a research that is very much needed．"
| A．procedure B．transplant C．attempt D．native E．extinct F．prohibited G．worth H．appreciate I．reintroduce J．undertaken K．groundbreaking |
Noah's Ark is aimed at collecting eggs，embryos （胚胎），semen and DNA of endangered animals and storing them in liquid nitrogen．If certain species should become （42）E，Dr．Duane Kraemer，a professor in Texas A&M's College of Veterinary Medicine，says there would be enough of the basic building blocks to （43）I the species in the future．
It is estimated that as many as 2，000species of mammals，birds，reptiles will face extinction in over 100years．The panda，（44）D only to China，is in danger of extinction in the next 25years．
This week，Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit．They are now trying to （45）B the embryo into a host animal．
The entire （46）A could take from three to five years to complete．
"The nuclear transfer of one species to another is not easy，and the lack of available panda eggs could be a major problem，"Kraemer believes．"They will probably have to do several hundred transfers to result in one pregnancy （怀孕）．It takes a long time and it's difficult，but this could be（47）K science if it works．They are certainly not putting any live pandas at risk，so it is（48）G the effort，"adds Kraemer，who is one of the leaders of the project at Texas A&M，the first-ever （49）C at cloning a dog．
"They are trying to do something that's never been done，and this is very similar to our work in Noah's Ark．We're both trying to save animals that face extinction．I certainly （50）H their effort and there's a lot we can learn from what they are attempting to do．It's a research that is very much needed．"
15．你班召开了一堂以"因特网对我们生活的影响"为主题的班会课，同学们进行了热烈的讨论，结果大致如下：
请你根据以上提示写一篇短文．
注意：1．字数150词；
2．短文的开头已给出，不计入总字数．
We held a class meeting，where students had a heated discussion on the theme"The effects of the Internet on our lives"．
| 约55%的同学认为英特网对我们的生活有正面的影响 | 约45%的同学认为英特网对我们的生活有负面的影响 |
| 1．轻点鼠标就可以获得英特网上不断更新的信息； 2．通过英特网我们可以与遥远地方的人们取得联系； | 1．因特网的一大缺点是人们很难知道网上信息是否真实和准确； 2．因特网毁坏了人们正常生活的能力和生活方式； |
| 你的观点：1．… 2．…（至少2点） | |
注意：1．字数150词；
2．短文的开头已给出，不计入总字数．
We held a class meeting，where students had a heated discussion on the theme"The effects of the Internet on our lives"．
5．The famous writer Guo Jingming will come to our city to give a lecture，but when and where ______ yet．（ ）
| A． | hasn't been decided | B． | haven't been decided | ||
| C． | isn't decided | D． | aren't decided |
12．-Peter，mum and dad have decided to take us to Australia this summer vacation!
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-Finally!We ______ a different holiday then!（ ）
| A． | have spent | B． | will be spending | ||
| C． | will have spent | D． | have been spending |
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| A． | will replace | B． | have replaced | ||
| C． | are replaced | D． | are being replaced |
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---Well，____．We'll have to see if the weather is fine．（ ）
---Well，____．We'll have to see if the weather is fine．（ ）
| A． | it all depends | B． | it's up to you | C． | OK． | D． | I don't know． |