【Part One】一般现在时主要由动词原形担当主角，它常用来表示：①经常性或习惯性动作；②现在存在的特征或状态；③普遍真理、客观事实等；④但某些表示位移或想法的动词， 如come,

　　go, move, leave, start/begin, want等，可用一般现在时表将来。如：I leave here at 6:30 tomorrow morning.(我明天早上六点半离开这儿。)

　　画外音：不少表经常性的时间状语常来捧场， 像often，usually，sometimes，

　　every day/week，on Sundays等，聪明的同学解题时往往以此为突破口，手到擒来。

　　【Part Two】一般现在时的陈述句形式有五大流派：

　　a.主语+系动词+表语，如：There is a river behind my house.(我家后面有一条河。)

　　b.主语+不及物动词，如：We usually go to bed at 9:30. (我们常常九点半睡觉。)

　　c.主语+及物动词+宾语，如：She often has porridge for breakfast.(她经常早餐吃稀饭。)

　　d.主语+及物动词+间接宾语(人)+直接宾语(物)， 如： Miss Hu teaches us

　　Chinese. (胡老师教我们语文。)或主语+

　　及物动词+直接宾语(物)+to/for+间接宾语(人)，如：My parents give ten yuan to my sister every week.(我父母每星期给我妹妹十元钱。)

　　e.主语+及物动词+宾语+宾语补足语，如：You must keep the ground clean.(你们必须保持地面整洁。)

　　【Part Three】一般疑问句别具一格的特点有两个：⑴be动词(am/is/are)与情态动词(can，must，could，would等)为了"一般现在时的一般疑问句形式"这个共同的目标，它们径直抢至主语前(即跟主语位置对调)。如：

　　We can see some pictures on the wall.→Can you see any pictures on the wall?

　　⑵句中没有am/is/are/can/must等系动词或助动词时，变一般疑问句时要在其句首加助动词do或does：

　　1.We have six classes a day.→Do you have six classes a day? Yes, we do. /No, we don't.

　　2. Jack likes Chinese food very much.→Does Jack like Chinese food very much? Yes, he does./No, he doesn't.

　　变否定句有困难，找am/is/are/can/must/could/would...！找到就别客气，直接在其后加not！如：

　　The twins can speak Chinese. → The twins can't/cannot speak Chinese.

　　没有系动词或情态动词则加do/does not构成否定句。如：

　　My good friend Jack likes Chinese food.→ My good friend Jack doesn't like Chinese food.

　　注意I think...句型变否定句时要以think为中心--

　　I don't think he is right.

　　口语中，因no=not any，所以不少名词前也常有no构成否定的(尤其是在there be或 have/has句式中)。如：I have no time(=not any time) to do the housework. 我没时间干家务活了。

　　【Part Four】变特殊疑问句，在一般疑问句前加相应的特殊疑问词，回答则据实相告。如：

　　We often get up at 6∶30.(→Do you often get up at 6∶30？)→When do you often get up ?(At 6∶30.)

　　【Part Five】选择疑问句以特殊疑问句或一般疑问句的相关人物、时间、 地

　　点等为基础，在其后以or为纽带连接一个或多个"条件"供候选。如：

　　We can see a picture on the wall.(a map)→What can you see on the wall，a picture or a map? 或Can you see a picture or a map on the wall?回答时不用Yes或No。

　　一、按要求完成下列各句的相应形式。

　　1. Lucy is at home now.(变一般疑问句)

　　2. The twins can write some Chinese words. (变否定句)

　　3. The new student comes from America.

　　(用Japan改成选择疑问句)

　　二、请观察括号中所给动词，如何在语法及时间状语等的"双规"下，内练素质外塑形象。

　　1. What________they________(do) in the evening?

　　2. My English teacher________(do excercise) every morning.

　　3. Han Mei often________(have) lunch at 12∶00.

　　4. My mother________(not like) apples or oranges.

　　参考答案：

　　一、1.Is Lucy at home now？

　　2.The twins can't write any Chinese words.

　　3.Where does the new student come from, America or Japan?或Does the new student come from America or Japan?

　　二、1.do, do 2.does excercise 3.has 4.doesn't like

　　(文/李守锡；英语通初一版03~04学年第05期；版权归英语辅导报社所有，独家网络合作伙伴新浪教育，未经许可，不得以任何形式进行转载。)