题目内容
18．The students______the Art Festival when I passed by their school．（ ）| A． | celebrate | B． | were celebrating | ||
| C． | will celebrate | D． | have celebrated |
分析 当我经过他们学校的时候学生正在庆祝艺术节．
解答 答案：B．结合when I passed by their school可知表达的是过去正在进行的动作，故用过去进行时was/were+doing，主语the students复数，故were，故答案是B．
点评 过去进行时．表示过去在某一时间段或某一段时间内正在发生或进行的动作或状态．其形式为 主语+was/were+V-ing．常与表示过去的时间状语连用，如：last night，last Saturday等；或者与when，while，as引导的过去时间状语连用．例如：We were watching TV from seven to nine last night．昨天晚上七点到九点的时候我们在看电视．What was he researching all day last Sunday？上周日他一整天都在研究什么？
练习册系列答案
相关题目
9．-Have you ever climbed Mount Tai，Carol？
-Yes．I ______ in Taian for a week last year and reached the top of it twice．（ ）
-Yes．I ______ in Taian for a week last year and reached the top of it twice．（ ）
| A． | had stayed | B． | stay | C． | stayed | D． | have stayed |
6．Joining a summer camp is a great chance _______ free time with your friends．（ ）
| A． | spend | B． | spending | C． | to spend |
4．A：Hi，Wang Lin．Did you see the 8o'clock program of CCTV 1last night？
B：No．（76）What's it about？
A：About environment protection．It tells us some goof ways．
B（77）：What can we do？
A：Well，we can start by saving water in our daily life．
B：Yes．（78）After washing things，we can use the water to do something else．
A：And we'd better not use plastic bags，either．
B：Good idea．（79）What else？
A：We can also save paper．（80）Making paper needs many trees．
B：Right!Everyone can do something to protect our environment．
B：No．（76）What's it about？
A：About environment protection．It tells us some goof ways．
B（77）：What can we do？
A：Well，we can start by saving water in our daily life．
B：Yes．（78）After washing things，we can use the water to do something else．
A：And we'd better not use plastic bags，either．
B：Good idea．（79）What else？
A：We can also save paper．（80）Making paper needs many trees．
B：Right!Everyone can do something to protect our environment．
| I don't like it．Making paper needs many trees． What else？Plastic bags are useful． What's it about？What can we do？ After washing things，we can use the eater to do something else． |
8．Making a public speech is the thing that most people don't want to do．The reason is that we are all afraid of making mistakes in front of others．The more important the speech is，the more frightened we will be．But forget it now．Public speaking is easy．It's just a simple talking，Although I'm a shy man，I've been making speeches and talking on radio and television for more than 30years．Anybody who can talk can speak in public．Here are some of the lessons I have learned：
Keep your speech simple．Your audience can't take all of your main ideas，and they can only remember one or two of them，not ten or twenty．So you should prepare one or two of your main ideas very well．But if you can't express what you want to say，then your speech will not be paid attention to．And if you don't have a clear idea of what you want to say，your audience won't，either．
Organize your speech well．No matter how long or short your speech is，you have to organize your speech-how you are going to open or begin，what main points you want to make and how you're going to close or end．A strong close is usually very important and critical（关键的）：the last thing you say is what your audience will most likely remember．If not，they will be confused．
Keep your speech not long．The standard （标准的） length of a speech is usually 12minutes．Most people can't put their minds in one thing for too long time，which will make them tired and lose their interest．If you pay no attention to your audience's reaction（反应），the audience will get bored．Of course，your speech will fail．
Following these suggestions above，you can make a good speech in public，and you will be an excellent speaker，I think．
Keep your speech simple．Your audience can't take all of your main ideas，and they can only remember one or two of them，not ten or twenty．So you should prepare one or two of your main ideas very well．But if you can't express what you want to say，then your speech will not be paid attention to．And if you don't have a clear idea of what you want to say，your audience won't，either．
Organize your speech well．No matter how long or short your speech is，you have to organize your speech-how you are going to open or begin，what main points you want to make and how you're going to close or end．A strong close is usually very important and critical（关键的）：the last thing you say is what your audience will most likely remember．If not，they will be confused．
Keep your speech not long．The standard （标准的） length of a speech is usually 12minutes．Most people can't put their minds in one thing for too long time，which will make them tired and lose their interest．If you pay no attention to your audience's reaction（反应），the audience will get bored．Of course，your speech will fail．
Following these suggestions above，you can make a good speech in public，and you will be an excellent speaker，I think．
| Title：How to make a（56）public speech | ||
| Technique | Reasons | Requirements |
| Keep it simple | You should think about your idea well enough | （58）prepare one or two of your main ideas well． |
| If you have a （57）clear idea of what you want to say，your audience will have，too． | ||
| Organize it well． | You should get your speech well （59）organized | Know very well about the （61）opening/beginning，main points and ending of the speech |
| If you don't，the （60）audiencewill be confused． | ||
| Keep it （62）short | Your speech should be short enough to attract your audience's attention and （63）interest． | Make your speech as short as（65）possible． |
| If you don't，the audience will feel （64）bored． | ||
9．We need some players for the game． you your brother can join us．（ ）
| A． | Not but | B． | Neither； nor | ||
| C． | Either； or | D． | Not only； but also |