《單元語法聚焦》It's Show Time! PPT課件
第一部分內(nèi)容：教材典句
1. I slept for two full days！我睡了兩整天！
2. We heard a lot about him on the Silk Road.
我們在絲綢之路上聽說了很多關(guān)于他的事情。
3．Later, Marco Polo travelled with his brother.
后來，馬可•波羅和他的兄弟一起去旅行了。
4. People built them a long time ago.
人們很久以前修建了它們。
5. The man made the noodles so fast.
這個人做面條如此快。
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單元語法聚焦PPT，第二部分內(nèi)容：語法探究
(一)概念及構(gòu)成
1. 概念：一般過去時表示過去某個時間發(fā)生的動作或存在的狀態(tài)，也可表示過去經(jīng)常反復發(fā)生的動作。一般過去時常和表示過去的時間狀語連用，如ago, last year, yesterday, just now(剛才)等。如：
Li Ming walked to school last year.
去年李明步行去上學。
2. 構(gòu)成：主語＋動詞的過去式＋其他。如：
Li Ming's family went to Beijing last week.
上周李明一家去了北京。
(二)動詞過去式的構(gòu)成
1. 規(guī)則動詞過去式的構(gòu)成
2. 常見的不規(guī)則動詞的過去式
am/is→was, are→were, go→went, come→came, do→did, have→had, write→wrote, see→saw, eat→ate, buy→bought, fall→fell, hurt→hurt, build→built, say→said, take→took, break→broke, fly→flew, find→found, give→gave, sleep→slept, hear→heard, meet→met, bring→brought
(三)一般過去時的句式變化
1．肯定句：主語＋動詞的過去式＋其他．如：
He went to the toy store yesterday. 昨天他去玩具店了。
2．否定句：(1)如果謂語部分含有be動詞或情態(tài)動詞，則在be動詞或情態(tài)動詞后直接加not，即“主語＋be/情態(tài)動詞的過去式＋not＋其他．”如：
Wang Mei wasn't in the library just now.
剛才王梅不在圖書館。
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單元語法聚焦PPT，第三部分內(nèi)容：實戰(zhàn)演練
Ⅰ. 用括號內(nèi)所給單詞的適當形式填空
1．I________ (have) an exciting party last weekend.
2．Did she ________ (practice) playing the guitar yesterday?
3．He ________(be) in the office an hour ago.
4．He heard the sound and ________(stop).
5．She ________ (not visit) her aunt last week.
Ⅱ.按要求完成下列各題
1．Jim went to the library last night.(改為一般疑問句并作肯定回答)
—________ Jim________ to the library last night?
—________， he ________．
2．Mary drew a panda on the paper.(改為否定句)
Mary________ ________ a panda on the paper.
3．They went__to__the__cinema last Sunday.(對畫線部分提問)
________ ________ they ________ last Sunday?
4．I cleaned my room last night.(改為一般疑問句)
________ you ________ your room last night?
5．Li Lei puts some books in the bag.(用just now改寫句子)
Li Lei ________ some books in the bag just now.
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關(guān)鍵詞：冀教版七年級下冊英語PPT課件免費下載，單元語法聚焦PPT下載，It's Show Time!PPT下載，.PPT格式；
