新概念英語第二冊語法及練習(xí)：一般現(xiàn)在時(shí)
1．構(gòu)成：使用動詞原形，第三人稱單數(shù)須有變化。
（1）直接加“s”， works，takes （2）以輔音加“y”結(jié)尾，變“y”為“i”，再加“es”, carry → carries （3）以“o, s, x, ch, sh”結(jié)尾的動詞加“es”, goes dresses watches brushes
2．功能：
（1）表現(xiàn)在的事實(shí)、狀態(tài)或動作：
eg: birds fly. she loves music. mary's parents get up very early.
（2）表習(xí)慣性動作或職業(yè)，常與often，sometimes，usually，always，every week，seldom，occasionally，frequently等時(shí)間副詞連用。
eg: i always take a walk after supper. she writes to me very often. tom and his girlfriend go out to take a picnic occasionally.
（3）表客觀真理，格言警句或事實(shí)：
the earth moves round the sun. the sun rises in the east and sets in the west. two and two makes four. no man but errs. 人非圣賢，熟能無過。
（4）表將來：
a．在由when，after, before，as，as soon as，although，because，if，even if，in case，till，until，unless，so long as, where, whatever，wherever 等引導(dǎo)的狀語從句中用一般現(xiàn)在時(shí)表將來發(fā)生的動作。
（黃金重點(diǎn)，所有考試都不放過它?。?BR> 例如： i'll tell her when shecomes tomorrow. even ifit rains this afternoon, i'll meet you. whatever happens, you should keep cool-headed. （不錯(cuò)的句型，背下！?。?i'll be right here waiting for you wherever you go.（很感人的句型！）
b．按時(shí)間表示將要發(fā)生的動作或事件，用一般現(xiàn)在時(shí)表達(dá)將來時(shí)概念。 the play begins at 6:30 this evening. when does the plane take off? he leaves for that city next week. according to the timetable, the express train to shanghai starts at nine in the morning. （按照時(shí)刻表，開往上海的特快列車早上 7 點(diǎn)出發(fā)。）
測試精編
1. the browns ________ a nice car and brown's brother ________ a nice jeep. a. have / have b. has / has c. have / has d. has / have
2. if their house ________ not like ours, what ________ it look like? a. is / is b. is / does c. does / does d. does / is
3. - ________ you think he will come? - if it ________ tomorrow, he will not come. a. do / rains b. are / rains c. do / will rain d. are / will rain
4. the little child ________ not even know that the moon ________ around the earth. a. do / move b. do / moves c. does / moves d. did / moved
5. many a student ________ fond of films, but a good student seldom ________ to the cinema a. are / goes b. is / goes c. are / go d. is / go
1．構(gòu)成：使用動詞原形，第三人稱單數(shù)須有變化。
（1）直接加“s”， works，takes （2）以輔音加“y”結(jié)尾，變“y”為“i”，再加“es”, carry → carries （3）以“o, s, x, ch, sh”結(jié)尾的動詞加“es”, goes dresses watches brushes
2．功能：
（1）表現(xiàn)在的事實(shí)、狀態(tài)或動作：
eg: birds fly. she loves music. mary's parents get up very early.
（2）表習(xí)慣性動作或職業(yè)，常與often，sometimes，usually，always，every week，seldom，occasionally，frequently等時(shí)間副詞連用。
eg: i always take a walk after supper. she writes to me very often. tom and his girlfriend go out to take a picnic occasionally.
（3）表客觀真理，格言警句或事實(shí)：
the earth moves round the sun. the sun rises in the east and sets in the west. two and two makes four. no man but errs. 人非圣賢，熟能無過。
（4）表將來：
a．在由when，after, before，as，as soon as，although，because，if，even if，in case，till，until，unless，so long as, where, whatever，wherever 等引導(dǎo)的狀語從句中用一般現(xiàn)在時(shí)表將來發(fā)生的動作。
（黃金重點(diǎn)，所有考試都不放過它?。?BR> 例如： i'll tell her when shecomes tomorrow. even ifit rains this afternoon, i'll meet you. whatever happens, you should keep cool-headed. （不錯(cuò)的句型，背下！?。?i'll be right here waiting for you wherever you go.（很感人的句型！）
b．按時(shí)間表示將要發(fā)生的動作或事件，用一般現(xiàn)在時(shí)表達(dá)將來時(shí)概念。 the play begins at 6:30 this evening. when does the plane take off? he leaves for that city next week. according to the timetable, the express train to shanghai starts at nine in the morning. （按照時(shí)刻表，開往上海的特快列車早上 7 點(diǎn)出發(fā)。）
測試精編
1. the browns ________ a nice car and brown's brother ________ a nice jeep. a. have / have b. has / has c. have / has d. has / have
2. if their house ________ not like ours, what ________ it look like? a. is / is b. is / does c. does / does d. does / is
3. - ________ you think he will come? - if it ________ tomorrow, he will not come. a. do / rains b. are / rains c. do / will rain d. are / will rain
4. the little child ________ not even know that the moon ________ around the earth. a. do / move b. do / moves c. does / moves d. did / moved
5. many a student ________ fond of films, but a good student seldom ________ to the cinema a. are / goes b. is / goes c. are / go d. is / go