《Amazing things》GrammarPPT
第一部分內(nèi)容：一般過去時
一、什么情況下使用一般過去時?
1.We use the simple past tense to talk about things in the past.
went是go在一般進(jìn)去時中所用的動詞形式, 是go的過去式。
A month ago, Millie and Amy went to Sunshine Park.
一個月前，米莉和艾米去了陽光公園。
Last Sunday, they went to the park again.
上個星期天, 她們又去了那兒。
2. We form the simple past tense by adding‘-ed ’ to regular verbs.
提示：一般過去時常與表示過去的
時間狀語連，如：yesterday, last night, a month ago, yesterday afternoon, last week, ten years ago
二、規(guī)則動詞過去式的構(gòu)成方法
1 絕大多數(shù)動詞 +ed walk—walked
2 以e結(jié)尾的動詞 +d live—lived
3 以輔音字母+y結(jié)尾的動詞 變y為ied cry—cried
4 以一個元音字母+一個輔音字母結(jié)尾的短動詞
雙寫末尾的輔音字母+ed stop—stopped
提示: 以元音字母+y結(jié)尾的動詞
按第一條規(guī)則，即：+ed,
如: stay —stayed
三、不規(guī)則動詞的過去式不是加ed 構(gòu)成的, 需要我們記住它們。不規(guī)則動詞的過去式歸納起來有這樣幾種類型(見下表)：
四、謂語動詞為實義動詞的一般過去時的句子結(jié)構(gòu)
1)肯定句
主語+謂語動詞過去式……
He heard a whisper.
They went to the park again last Sunday.
2) 否定句
主語 + didn’t +謂語動原形 ……
I didn’t go to the park yesterday morning.
He didn’t hear a whisper.
They didn’t find anything in the bushes.
3)一般疑問句
Did +主語+謂語動原形……?
Yes, 代詞+did. / No, 代詞+ didn’t.
Did you go to the park yesterday morning?
Yes, I did.
Did he hear a whisper?
No, he didn’t.
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《Amazing things》PPT，第二部分內(nèi)容：PRACTISE
Finish Part A on page 62.
1. start ______ 5. reply _____ 9. leave _____
2.love ______ 6. say _____ 10. tell _____
3.play ______ 7. meet _____ 11. stand _____
4.plan ______ 8. hear ______ 12. bring ______
Finish Part B on page 62.
This morning, we _____ (go) to the Fun World Museum. When we ____ (get) to the museum, there _____ (be) a lot of people there. We _____ (spend) three hours in the museum. I ____ (take) a lot of photos. Some of us _______ (buy) cards of the animals there. We _____ (come) back to school at 1 p.m. We ____ (have) a great time!
Finish Part C on page 62.
Millie: We _____ (go) to the Fun World Museum the day before yesterday, Daniel. It ____ (be) so interesting!
Daniel: Really? Tell me all about it.
Millie: OK. We ____ (see) a small monkey, only 11 centimetres tall.
Daniel: That’s amazing! What else?
Millie: We also _____ (learn) about some strange birds like dodos. They _____ (live) on the earth a long time ago.
Daniel: That’s cool!
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《Amazing things》PPT，第三部分內(nèi)容：改寫句子。
1. Lucy did her homework at home.(改否定句)
Lucy ______ ___ her homework at home.
2. He found some meat in the fridge. (變一般疑問句)
____ he ____ ____ meat in the fridge?
3. She stayed there for a week. (對劃線部分提問)
____ ____ ___ she ____ there?
4. There was some orange in the cup. (變一般疑問句)
_____ there ___ orange in the cup?
巧記動詞過去時態(tài)
動詞一般過去時，表示過去發(fā)生的事；
be用was或用were, have, has變had；
謂語動詞過去式，過去時間做標(biāo)志；
一般動詞加-ed，若是特殊得硬記。
否定句很簡單，主語之后didn’t添；
疑問句也不難，did放在主語前；
如果謂語之前有did，謂語動詞需還原；
動詞若是was, were, 否定就把not添。
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《Amazing things》PPT，第四部分內(nèi)容：Homework
1. Learn the irregular verbs by heart.
2. Do some translations.
關(guān)鍵詞：牛津譯林版七年級下冊英語PPT課件免費下載，《Amazing things》PPT下載，.PPT格式；
