《Amazing things》GrammarPPT
第一部分內(nèi)容：一般過(guò)去時(shí)
一、什么情況下使用一般過(guò)去時(shí)?
1.We use the simple past tense to talk about things in the past.
went是go在一般進(jìn)去時(shí)中所用的動(dòng)詞形式, 是go的過(guò)去式。
A month ago, Millie and Amy went to Sunshine Park.
一個(gè)月前，米莉和艾米去了陽(yáng)光公園。
Last Sunday, they went to the park again.
上個(gè)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(guò)去時(shí)常與表示過(guò)去的
時(shí)間狀語(yǔ)連，如：yesterday, last night, a month ago, yesterday afternoon, last week, ten years ago
二、規(guī)則動(dòng)詞過(guò)去式的構(gòu)成方法
1 絕大多數(shù)動(dòng)詞 +ed walk—walked
2 以e結(jié)尾的動(dòng)詞 +d live—lived
3 以輔音字母+y結(jié)尾的動(dòng)詞 變y為ied cry—cried
4 以一個(gè)元音字母+一個(gè)輔音字母結(jié)尾的短動(dòng)詞
雙寫(xiě)末尾的輔音字母+ed stop—stopped
提示: 以元音字母+y結(jié)尾的動(dòng)詞
按第一條規(guī)則，即：+ed,
如: stay —stayed
三、不規(guī)則動(dòng)詞的過(guò)去式不是加ed 構(gòu)成的, 需要我們記住它們。不規(guī)則動(dòng)詞的過(guò)去式歸納起來(lái)有這樣幾種類(lèi)型(見(jiàn)下表)：
四、謂語(yǔ)動(dòng)詞為實(shí)義動(dòng)詞的一般過(guò)去時(shí)的句子結(jié)構(gòu)
1)肯定句
主語(yǔ)+謂語(yǔ)動(dòng)詞過(guò)去式……
He heard a whisper.
They went to the park again last Sunday.
2) 否定句
主語(yǔ) + didn’t +謂語(yǔ)動(dòng)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(wèn)句
Did +主語(yǔ)+謂語(yǔ)動(dòng)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.
... ... ...
《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!
... ... ...
《Amazing things》PPT，第三部分內(nèi)容：改寫(xiě)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(wèn)句)
____ he ____ ____ meat in the fridge?
3. She stayed there for a week. (對(duì)劃線(xiàn)部分提問(wèn))
____ ____ ___ she ____ there?
4. There was some orange in the cup. (變一般疑問(wèn)句)
_____ there ___ orange in the cup?
巧記動(dòng)詞過(guò)去時(shí)態(tài)
動(dòng)詞一般過(guò)去時(shí)，表示過(guò)去發(fā)生的事；
be用was或用were, have, has變had；
謂語(yǔ)動(dòng)詞過(guò)去式，過(guò)去時(shí)間做標(biāo)志；
一般動(dòng)詞加-ed，若是特殊得硬記。
否定句很簡(jiǎn)單，主語(yǔ)之后didn’t添；
疑問(wèn)句也不難，did放在主語(yǔ)前；
如果謂語(yǔ)之前有did，謂語(yǔ)動(dòng)詞需還原；
動(dòng)詞若是was, were, 否定就把not添。
... ... ...
《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(jí)下冊(cè)英語(yǔ)PPT課件免費(fèi)下載，《Amazing things》PPT下載，.PPT格式；
