人教版八年級英語上冊《Where did you go on vacation?》SectionA PPT教學(xué)課件(第3課時(shí))，共51頁。
Objectives
To practice the usage of anyone, someone, everyone, anything, something, everything and nothing.
To learn new words: myself, yourself, hen, pig, seem, bored, someone, diary…
To sum up the simple past tense.
Let’s talk!
Where did you go on your vacation?
Did you go to the zoo?
Were there any…?
What else did you do?
Grammar Focus
Where did you go on vacation?
I went to New York City.
Did you go out with anyone?
No, no one was here. Everyone was on vacation.
Did you buy anything special?
Yes, I bought something for my father.
How was the food?
No, I bought nothing.
Did everyone have a good time?
Oh, yes. Everything was excellent.
認(rèn)真讀并觀察Grammar focus內(nèi)容，完成下列句子并試著總結(jié)一般過去時(shí)態(tài)的用法。
一般過去時(shí)
1.定義: 1) 表示過去某個(gè)時(shí)間發(fā)生的動作或存在的狀態(tài)，常和表示過去的時(shí)間狀語(如yesterday, last night, in 1990, two days ago...)連用；
2)也表示過去經(jīng)�；蚍磸�(fù)發(fā)生的動作，常和表示頻度的時(shí)間狀語(如often, always…)連用。
一般過去時(shí)常與表示過去的時(shí)間狀語或從句連用。
a）時(shí)間狀語
ago（two hours ago）（一段時(shí)間+ago）
yesterday（句子開頭或結(jié)尾）
the day before yesterday
last week, last (year, night, month…)
Sentences
I did my homework yesterday.
I played soccer last Sunday.
I cleaned my room last week.
I went to the beach three years ago.
I played tennis with my friends last weekend.
I went to the movies three days ago.
注：“過去”的概念并不是只指如“yesterday, last week,…”等，實(shí)際上“與現(xiàn)在對立的過去”，亦即“非現(xiàn)在的以前”，哪怕是“過了說話時(shí)間的幾分鐘之前”，只要所要表達(dá)的時(shí)間與說話時(shí)的“現(xiàn)在”形成對立，就必須使用一般過去時(shí)來表達(dá)。在談到已死去的人的情況時(shí)，多用過去時(shí)。
e.g. He was here only a few minutes ago.
僅僅幾分鐘前他還在這里。
I came home just now. 我剛回到家。
I got up very early this morning.
今天早晨我起床很早。
He was late for school again today.
今天他又遲到了。
a）動詞變化規(guī)則
規(guī)則變化:
1. 直接加ed：work— worked look—looked
play—played
2. 以e結(jié)尾的單詞，直接加d：
live —lived hope—hoped
use——used
3. 以輔音字母+y結(jié)尾的，變y為i加ed：
study—— studied carry——carried
worry——worried
4. 以元音字母+y結(jié)尾的，直接加ed：
enjoy ——enjoyed play——played
5. 以重讀閉音節(jié)結(jié)尾的，雙寫最后的輔音字母+ed：
stop—— stopped plan——planned
be 動詞的一般過去時(shí)態(tài)構(gòu)成：
肯定句：主語+was (were) +其它.
e.g. I was late yesterday. 昨天我遲到了。
否定句：主語+was (were) +not+其它.
e.g. We weren’t late yesterday. 我們昨天沒遲到。
疑問句：Was (Were) +主語+其它?
e.g. 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，我沒病。
特殊疑問句： 特殊疑問詞+was (were) +主語+其它?
e.g. When were you born? 你是什么時(shí)候出生的？
實(shí)義動詞的一般過去時(shí)態(tài)
肯定句要使用動詞的過去式，否定句和疑問句要使用助動詞do和 does 的過去式 did。
肯定句：主語+動詞過去式+其它.
e.g. I went home at nine o’clock yesterday.
我昨天九點(diǎn)鐘回的家。
否定句：主語+didn’t +動詞原形+其它.
e.g. I didn’t go home yesterday. 我昨天沒回家。
疑問句：Did +主語+動詞原形+其它？
e.g. 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，我沒回家。
Summary
1.一般過去時(shí)態(tài)的構(gòu)成、用法，動詞過去式的構(gòu)成規(guī)則。
2.anyone, someone, everyone, no one, anything, something, everything，nothing 等復(fù)合不定代詞的用法。
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