一. 一般現(xiàn)在時(shí)有三種形式　　1. 謂語是be（am/is/are）的一般現(xiàn)在時(shí)�！　、倏隙ㄐ问剑褐髡Z+be+表語（形容詞、名詞充當(dāng)表語）�！　�I am hungry.　　You are beautiful.　　He is a doctor.　　②否定形式：主語+be+not+表語（形容詞、名詞充當(dāng)表語）�！　�I am not hungry.　　You aren't beautiful.　　He isn't a doctor.　　③一般疑問句形式：Be+主語+表語（形容詞、名詞充當(dāng)表語）?　　肯定回答：Yes,主語+be. 否定回答：No, 主語+ be+not.　　—Are you hungry?　　—Yes，I am./No,I'm not.　　—Is he a doctor?　　—Yes, he is./No, he isn,t.　　④特殊疑問句形式：特殊疑問詞+Be開頭的一般疑問句?　　—What is he?　　—He is a doctor.　　注意：be要隨著主語變。　　2. 謂語是情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形的一般現(xiàn)在時(shí)�！　、倏隙ㄐ问剑褐髡Z+情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形+賓語。　　I can finish my homework.　�、诜穸ㄐ问剑褐髡Z+情態(tài)動(dòng)詞can/may.....+not+動(dòng)詞原形+賓語�！　�I can't finish my homework.　�、垡话阋蓡柧湫问剑呵閼B(tài)動(dòng)詞Can/May.....+主語+動(dòng)詞原形+主語+賓語�！　】隙ɑ卮鹗牵篩es,主語+情態(tài)動(dòng)詞. 否定回答是：No, 主語+ 情態(tài)動(dòng)詞+not.　　—Can you finish your homework?　　—Yes，I can./No, I can't.　�、芴厥庖蓡柧湫问剑禾厥庖蓡栐~+情態(tài)動(dòng)詞can/may.....開頭的一般疑問句？　　—What can you do?　　—I can do my homework.　　注意：情態(tài)動(dòng)詞can/may.....+動(dòng)詞原形�！　�3. 謂語動(dòng)詞是實(shí)義動(dòng)詞（及物動(dòng)詞或不及物動(dòng)詞）的一般現(xiàn)在時(shí)�！　、倏隙ㄐ问剑骸爸髡Z+及物動(dòng)詞+賓語”或“主語+不及物動(dòng)詞”�！　�She has a little brother.　　她有一個(gè)弟弟�！　�The sun rises in the east.　　太陽從東方升起�！　、诜穸ㄐ问剑骸爸髡Z+don't/doesn't+及物動(dòng)詞+賓語”或“主語+don't/doesn't+不及物動(dòng)詞”�！　�She doesn't have a little brother.　　她沒有弟弟。　　I don't eat every morning.　　我每天早晨都不吃飯�！　、垡话阋蓡柧湫问剑骸癉o/Does+主語+及物動(dòng)詞原形+賓語”或“Do/Does+主語+不及物動(dòng)詞原形”�！　】隙ɑ卮穑篩es,主語+do/does. 否定回答是：No, 主語+ don't/doesn't.　　—Do you eat every morning?　　—Yes, I do./No, I don't.　　—Does she have a little brother?　　—Yes, she does./No, she doesn't.　　④特殊疑問句：特殊疑問詞+do/does開頭的一般疑問句？　　What do you like?　　When do you go to school?　　注意：根據(jù)主語確定用do還是does�！　《�. 一般現(xiàn)在時(shí)的用法　　1. 一般現(xiàn)在時(shí)表示現(xiàn)在的狀態(tài) ；表示經(jīng)常性或習(xí)慣性的動(dòng)作；表示主語具備的性格和能力；表示客觀事實(shí)或普遍真理等�！　±�如：　　He is twelve.　　他十二歲了�！　�I go to school at seven every day.　　我每天七點(diǎn)去上學(xué)。　　They can speak Japanese.　　他們會(huì)說日語�！　�2. 一般現(xiàn)在時(shí)常和表示時(shí)間的頻度副詞連用。如：often, usually, sometimes, always, never等�！　±�如：　　1. I often read books in the evening.　　我經(jīng)常在晚上讀書�！　�2. Do they usually go to school by bike?　　他們通常騎自行車去上學(xué)嗎？　　3. He doesn’t like milk. He never drinks it.　　他不喜歡牛奶。他從來不喝它�！　�4. Sometimes my mother gets back at five.　　有時(shí)候媽媽五點(diǎn)鐘回來�！　�3. 一般現(xiàn)在時(shí)也常和以下時(shí)間表達(dá)法連用。如：in the morning, in the afternoon, in the evening, at noon, at night, every day, on Sunday(s), at seven 等�！　±�如：　　Do they have math in the morning?　　他們早上有數(shù)學(xué)課嗎？　　She sleeps nine hours every night.　　她每晚睡九個(gè)小時(shí)�！　�It takes me two hours to do my homework every day.　　每天寫作業(yè)花費(fèi)我兩個(gè)小時(shí)的時(shí)間�！　�They don’t have classes on Sundays.　　他們周日不上課�！　∪�. 動(dòng)詞第三人稱單數(shù)的構(gòu)成　　1. 動(dòng)詞原形后面直接加-s　　look—looks　　read—reads　　play—plays　　stop—stops　　2. 在以字母s, x,ch,sh,o結(jié)尾的動(dòng)詞后加-es　　miss—misses　　fix—fixes　　watch—watches　　wash—washes　　go—goes　　do—does　　3. 輔音字母加y結(jié)尾的動(dòng)詞變y為i，再加-es　　carry?carries　　study?studies　　hurry?hurries　　cry?cries　　4. 特殊變化　　have-has　　be-is
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