He will continue the work no matter what happens. 不管發(fā)生什么情況他都要繼續(xù)這項(xiàng)工作。
2. 在the more…the more …(越……越……) 句型中,前者通常用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí),因?yàn)榍罢呦喈?dāng)于條件狀語(yǔ)從句。如:
The harder you study, the better results you will get. 你學(xué)習(xí)越努力,成績(jī)就會(huì)越好。
3. 在make sure (certain) , see to it, mind, care, matter后的賓語(yǔ)從句的謂語(yǔ)動(dòng)詞用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。如:
See to it that you are not late again. 注意別再遲到了(from www.hxen.com)。
4. 表示按計(jì)劃或時(shí)間表將要發(fā)生的動(dòng)作,通常有表示將來(lái)的時(shí)間狀語(yǔ)。如:
The plane takes off at 11:30 and arrives in Shanghai at l:20. 飛機(jī)十一點(diǎn)半起飛,一點(diǎn)二十分抵達(dá)上海。
注:只限于少數(shù)動(dòng)詞能這樣用,如 begin, start, , end, finish, stop, go, come, leave, sail, arrive, return, close, open 等。
練習(xí)
1.—Does Peter like to watch TV?
----________.
A. Yes, he like. B. No, he doesn’t C. Yes, he’d like. D. No, he likes.
2.She doesn’t _______her homework in the afternoon.
A. doing B. to do C. does D. do
3.--________you usually late for school?
---N o, _______.
A. Do; I am B.Does; not C. Are; I’m not D. Are; I aren’t
4. Mr Yang ____English this term.
A. teaches our B. teaches us C. teachs us D. teach our
5. One of the boys _________a black hat.
A. have B. there is C. there are D. has
6.We will go shopping if it ______tomorrow.
A. don’t rain B.won’t rain C. doesn’t rain D.isn’t rain
7.He said the sun _______in the east and _______in the west.
A . rises; sets B.rose; set C. rises; set D. rise; sets
二、一般過(guò)去時(shí)
一般過(guò)去時(shí)態(tài):表示過(guò)去某一時(shí)間所發(fā)生的動(dòng)作或存在的狀態(tài)。謂語(yǔ)動(dòng)詞要用一般過(guò)去式。經(jīng)常與yesterday(昨天), last week(上周), last month(上個(gè)月), last year(去年), two months ago(兩個(gè)月前), the day before yesterday(前天),in 1990 (在1990年), in those days (在那些日子里)等表示過(guò)去的時(shí)間狀語(yǔ)連用。
如: I was born in 1990. (我出生在1990年)。
When did you go to the park? (你是什么時(shí)候去的公園)。
I went to the park last week. (我是上周去的公園)
在上面的句子中第一句屬于be動(dòng)詞的一般過(guò)去時(shí)態(tài);第二句和第三句屬于實(shí)義動(dòng)詞的一般過(guò)去時(shí)態(tài)。
1. Be 動(dòng)詞的一般過(guò)去時(shí)態(tài)
在沒(méi)有實(shí)義動(dòng)詞的句子中使用be動(dòng)詞, am is 的過(guò)去式為was; are的過(guò)去式為were.
構(gòu)成:肯定句:主語(yǔ)+was (were) +賓語(yǔ)
如:I was late yesterday. (昨天我遲到了。)
否定句:主語(yǔ)+was (were) +not+賓語(yǔ)
如:We weren't late yesterday. (我們昨天沒(méi)遲到)
疑問(wèn)句:Was (Were) +主語(yǔ)+賓語(yǔ)
如: Were you ill yesterday? (你昨天病了嗎?)
肯定回答: Yes, I was. (是的,我病了。)
否定句: No, I wasn't. (不,我沒(méi)病。)
特殊疑問(wèn)句: 特殊疑問(wèn)詞+was (were) +主語(yǔ)+賓語(yǔ)
如:When were you born? 你是什么時(shí)候出生的?
2. 實(shí)義動(dòng)詞的一般過(guò)去時(shí)態(tài)
肯定句要使用動(dòng)詞的過(guò)去式,否定句和疑問(wèn)句要使用助動(dòng)詞do和 does 的過(guò)去式 did.
肯定句為:主語(yǔ)+動(dòng)詞過(guò)去式+賓語(yǔ)
如: I went home at nine o'clock yesterday.(我昨天九點(diǎn)鐘回的家。)
否定句:主語(yǔ)+didn't +動(dòng)詞原形+賓語(yǔ)
如:I didn't go home yesterday. (我昨天沒(méi)回家。)
疑問(wèn)句:Did +主語(yǔ)+動(dòng)詞原形+賓語(yǔ)
如: Did you go home yesterday? (你昨天回家了嗎?)
肯定回答: Yes, I did. (是的,我回了。)
否定回答:No, I didn't. (不,我沒(méi)回家。)
動(dòng)詞過(guò)去式的構(gòu)成
規(guī)則動(dòng)詞的過(guò)去式變化如下:
規(guī)則動(dòng)詞的過(guò)去式變化如下:
1、一般情況下,動(dòng)詞詞尾加 -ed ,如:
work ---worked play---played wanted----wanted act----acted
2、以不發(fā)音的 -e 結(jié)尾動(dòng)詞,動(dòng)詞詞尾加 -d,如:
live---lived move----moved taste---tasted hope---hoped
3、以輔音字母 + y結(jié)尾的動(dòng)詞,把-y變?yōu)?i 再加-ed,如:
study---studied copy---copied cry---cried carry---carried
4、以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞,雙寫(xiě)詞尾輔音字母,再加 -ed,如:
stop ---stopped
5、不規(guī)則動(dòng)詞的過(guò)去式變化規(guī)律性不強(qiáng),須多加記憶。
go – went make – made get – got buy - bought come - came fly-flew
不規(guī)則動(dòng)詞的過(guò)去式的構(gòu)成
1.把動(dòng)詞原形中的i改為a,變成過(guò)去式。如:
begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam