题1 变成否定句，一般疑问句并做肯定和否定回答
　　1．We are middle-school students. 我们是中学生。
　　答：We aren't middle - school students.
　　Are you middle - school students? Yes, we are. No, we aren't.
　　连系动词（to be）am is are的变化形式：
　　肯定句：主语+be +表语（合成谓语）
　　否定句：主语+be not+表语
　　疑问句：Be + 主语+表语Yes, 主语+be 主语+ be not
　　注：be not的缩写is not = isn't are not=aren't
　　am not不可缩写为amn't I am not=I'm not

　　2．The girl looks like her mother. 这女孩长得像她妈妈。
　　答：The girl doesn't look like here mother.
　　Does the girl look like her mother? Yes, she does. No, she doesn't.
　　连系动词的另一种表达方式：turn, get, become, grow, feel, sound, look, taste, smell等，变否定句、疑问句、回答时与行为动词变化相同。

　　3．The boys often play football on the playground.
　　男孩们经常在操场上踢足球。
　　答：The boys don't often play football on the playground.
　　Do the boys often play football on the playground?
　　Yes, they do. No, they don't.
　　行为动词（to do）的变化形式：
　　肯定句：主语+谓语动词……
　　否定句：主语+ don't +动词原形……
　　疑问句：Do + 主语 + 动词原形……
　　Yes, 主语+ do No, 主语+don't

　　4．Tom watches TV every day. 汤姆每天看电视。
　　答：Tom doesn't watch TV every day．
　　Does Tom watch TV every day? Yes< he does. No) he doesn't．
　　主语是第三人称单数时的变化形式：
　　肯定句：主语（三单）+谓语（动词的第三人称单数形式）……
　　否定句：主语（三单）＋doesn't+动词原形……
　　疑问句：Does+主语（三单）+动词原形……
　　Yes，主语+does No，主语+doesn't

　　5．I have some new books. 我有些新书。
　　答：I haven't any new books. (I don't have any new books. I have no new books.) Have you any new books?
　　行为动词（to have）的第三人称单数是has。
　　注：（l）I am not可缩写为I'm not，不可缩写为 amn't.
　　（2）肯定回答不缩写：Yes，I am不可以Yes，I'm；Yes，I do不可以Yes，I'do。
　　（3）否定回答一般都缩写：No，we aren't. No，I'm not．No，I don't.
　　（4）have no后不可有冠词 any或 some。
　　（5）问什么答什么：Do问一do答，Be问一be答，Have问一have答。
　　（6）名词问用相应的代词答。

　　题2 汉译英。
　　1．我们每天七点钟到校。
　　We come to school at seven every day.
　　一般现在时，表示经常发生的动作或存在的状态。常与often, always, usually, sometimes, every+名词等连用。

　　2．太阳从东方升起，西方落下。
　　The sun rises in the east and sets in the west.
　　一般现在时，表示客观事实或普遍真理。

　　3．她说，光比声传播得快。
　　She said that light travels faster than sound.
　　虽然主句是过去时said，但因宾语从句是客观事实，故永远用一般现在时。

　　4．如果明天不下雨．我去长城。
　　If it doesn't rain tomorrow, we'll go to the Great Wall.
　　if引导的从句用一般现在时代替将来时。

　　5．他一回来，我就把它交给他。
　　I'll give it to him as soon as he comes back.
　　引导 as soon as的时间状语从句用一般现在时代替将来时。

　　6．明天我的女儿动身去大连。
　　My daughter leaves for Dalian tomorrow.
　　表示安排或计划好的将来的动作。用一般现在时，只限于某些表示"来、去、动、停，开始"等的动词。如：go, start, leave, come, begin, return, stop, want动词，区别于进行时代替将来时。

　　7．铃响了。
　　There goes the bell.
　　有些倒装句都用一般现在时。
　　例：Here he comes. Here comes the headmaster.．

　　题3 用括号中动词的适当形式填空。
　　1. He _________ (go) to the park on Sundays.
　　2. _____they_________ (like) China?
　　3. Lucy _________ (not like) meat at all.
　　4. The students _________ (have) an English class every day.
　　5. _________ your father _________ (speak) French well ? No, he
　　6. My grandpa often _________ (watch) TV in the evening.
　　7. If I _______ (have) time tomorrow, I _______ (go) with you.
　　8. Please ________ (tell) her as soon as you _________ (see) her tomorrow.
　　9. Miss Gao _________ (not have) lunch at school. She _________ (have) it at home.
　　10. Tom often________(do) his homework at the table.