七年級(jí)英語下冊(cè)復(fù)習(xí)資料1
3) –whom did you visit yesterday?-i went to see my uncle.
4) –did you read a book this morning?-no, i didn’t. i wrote a letter to my father.
在談?wù)搫倓偘l(fā)生的事情就需要用一般過去時(shí)，這時(shí)謂語動(dòng)詞用過去式形式，句中多有l(wèi)ast night, last month, last year, yesterday, two days ago, in1978等表示過去的時(shí)間狀語。
2. 一般過去時(shí)
1) 一般過去式的構(gòu)成：規(guī)則動(dòng)詞過去式的變化可速記為“直，去，雙，改”四字訣。
a) 一般情況下在動(dòng)詞原形后直接加-ed.如，want-wanted
b) 以不發(fā)音的字母e結(jié)尾的動(dòng)詞，去掉e再加-ed，如，hope-hoped
c) 重讀閉音節(jié)單詞需雙寫最后一個(gè)輔音字母再加-ed.如，stop-stopped
d) 以輔音字母+y結(jié)尾的動(dòng)詞變y為i,再加-ed.如，study-studied.
不規(guī)則動(dòng)詞變化，要逐一熟記。be動(dòng)詞過去式有兩種形式，主語是第一，三人稱單數(shù)形式用was,其他人稱用were.
2) 一般過去時(shí)的形式
a) be動(dòng)詞過去式的句式。否定句是在was/were后面加not, was not=wasn’t/were not=weren’t。一般疑問句是把was/were提前并放到句首，要求首字母要大寫。
b) 實(shí)義動(dòng)詞過去式的句式：肯定式：主語+動(dòng)詞故去式+其它。如，they had a good time yesterday.
否定式：主語+did not+動(dòng)詞原形+其他。如，they didn’t have a good time yesterday.
一般疑問句：did+主語+動(dòng)詞原形+其它？肯定回答：yes,主語+did. 否定回答：no,主語+didn’t.如，did they have a meeting two days ago? yes, they did. no, they didn’t.
特殊疑問句：特殊疑問詞+did+主語+動(dòng)詞原形+其他？如，what time did you finish your homework?
3） 一般過去時(shí)的用法：
a) 主要用于過去某個(gè)時(shí)間發(fā)生的動(dòng)作或狀態(tài)。my father worked in shanghai last year.
b) 表示故去經(jīng)常或反復(fù)發(fā)生的動(dòng)作，常與 often,always等表示頻度的時(shí)間狀語連用。i often went to school on foot.
c) 與when等連詞引導(dǎo)的狀語從句連用。 when he got home, he had a short rest.
4)表示一般過去時(shí)的時(shí)間狀語：
a moment ago剛才 yesterday morning, last night, last week, the day before yesterday前天, just now剛才
3.over的用法
1）over the weekend中的over意思是“在…期間”相當(dāng)于during.
2)over表示“在…正上方“不接觸物體表面；on表示“在..上面”物體是可以接觸到的.over的反義詞under.
3)over也表示”超過,多于”相當(dāng)于more than
4)all over the world這里的over是”遍及”的意思.
5)over there中的over是 “越過,在那邊”
4. “do some+動(dòng)名詞”結(jié)構(gòu),表示 “做….,干….,進(jìn)行…..”其中動(dòng)名詞作賓語.