题目内容
17．Jack and I ________ along the street when it started to rain last night．（ ）| A． | walked | B． | was walking | C． | were walking |
分析 昨天晚上开始下雨的时候，杰克和我正沿街散步．
解答 答案：C．过去进行时的构成：was/were+现在分词，表示在过去的某时刻正在进行的动作．根据"when it started to rain last night"以及"Jack and I ________ along the street"可知下雨是发生在我们散步的过程当中，也就是我们正在散步的时候，开始下雨的．又根据"when it started to rain last night"从句使用了一般过去时，可知主句要用过去进行时；又因为Jack and I是and连接的两个不同的人作主语，谓语动词要用复数，综上所述，故选C．
点评 首先要掌握过去进行时的构成以及用法，还要注意and连接两个不同的人或物作主语，谓语动词要用复数，然后结合具体的题目，就可以确定正确答案．
练习册系列答案
相关题目
8．-Shall we go out for a walk，Bill？
-I'm afraid not．It ________ outside now．（ ）
-I'm afraid not．It ________ outside now．（ ）
| A． | was raining | B． | rained | C． | is raining |
5．---Shall I get _____ cake for you，Dad？
---Thanks，but you _____．I've had enough．（ ）
---Thanks，but you _____．I've had enough．（ ）
| A． | another； can't | B． | other； mustn't | ||
| C． | others； needn't | D． | another； needn't |
2．You look pale．You'd better go to see a ________ in the hospital．（ ）
| A． | teacher | B． | worker | C． | doctor |
9．-What sweet music!
-So it is．Soft music usually makes us ________．（ ）
-So it is．Soft music usually makes us ________．（ ）
| A． | upset | B． | relaxed | C． | nervous |
6．-Look at the clouds，so beautiful!
-Wow，so many different____，horses，sheep，flowers…（ ）
-Wow，so many different____，horses，sheep，flowers…（ ）
| A． | sizes | B． | shapes | C． | colors | D． | styles |
12．Are you interested in projects and do you want to make a good one？Well，that doesn't come easily．You need to do the following tasks：
TALK：You and your classmates discuss in detail all that you would like to do to realize your project．
WRITE：One of your classmates acts as the secretary（秘书）．He or she keeps full notes as your group discusses．Later he or she will sort（整理） your ideas to make them better．
PLAN：With the secretary's notes，your group makes a list of everything you'll need and who will get，do or research what．
DO：Each group member gets and does and researches something on the list．Your group puts together all you have found and tries to make the project better-organized．You prepare to present it in class．
Knowing all the above，you may want to try a project．Why not start with this：you can find out more about the history of your city．What did it look like？Which famous people lived there？
TALK：You and your classmates discuss in detail all that you would like to do to realize your project．
WRITE：One of your classmates acts as the secretary（秘书）．He or she keeps full notes as your group discusses．Later he or she will sort（整理） your ideas to make them better．
PLAN：With the secretary's notes，your group makes a list of everything you'll need and who will get，do or research what．
DO：Each group member gets and does and researches something on the list．Your group puts together all you have found and tries to make the project better-organized．You prepare to present it in class．
Knowing all the above，you may want to try a project．Why not start with this：you can find out more about the history of your city．What did it look like？Which famous people lived there？
| The title：（56）How to make/The ways to make/The steps to make good projects | |
| Talk | Discuss everything （57）in detail/carefully． |
| Write | The secretary should （58）keep full noteswhile you are discussing． |
| Plan | （59）Make a list of your needs and make everyone's task clear． |
| Do | Do the research work and make the project （60）better-organized． |
| Show | Show the result to the world． |