20xx春牛津深圳版英語八下unit8lifeinthefutureword單元教案(編輯修改稿)
2025-01-03 17:22 本頁面
【文章內(nèi)容簡介】 at the front. in the front of in front of 3. both...and...謂語用復(fù)數(shù) Both English and physics are my favourite subjects. 4. a new type of...一種新型的 We can find a new type of method to improve it. 5. mix...with... 相混合 6. in the shape of..... 7. viruscleaning software 殺毒軟件 8. break down 拋錨 過去形式 broke down 9. have trouble (in) doing 做某事有困難 10. keep in touch with...與 ...保持聯(lián)系 11. prepare for 12. in a second 片刻，瞬間 I will be back in a second. 語法： 過去進(jìn)行時(shí) (一）定義 過去進(jìn)行時(shí)，是表示過去某個(gè) 具體時(shí)刻正在進(jìn)行的事情或動作。 （二）結(jié)構(gòu) was/were +doing (現(xiàn)在分詞） （三）用法 過去進(jìn)行時(shí)表示過去某段時(shí)間內(nèi)持續(xù)進(jìn)行的動作或者事情。常用的時(shí)間狀語 this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while 例如： We were watching TV from seven to nine last night. 昨天晚上七點(diǎn)到九 點(diǎn)的時(shí)候我們在看電視。 2. 過去進(jìn)行時(shí)可以表示在過去某個(gè)時(shí)間點(diǎn)發(fā)生的事情。時(shí)間點(diǎn)可以用介詞短語、副詞或從句來表示。如： What was she doing at nine o39。clock yesterday? 昨天晚上九點(diǎn)她在做什么？ (介詞短語表示時(shí)間點(diǎn) ) When I saw him he was decorating his room. 當(dāng)我看見他的時(shí)候他正在裝飾房間。 (when 從句表示時(shí)間點(diǎn) ) 3. 在復(fù)合句中，如果主要動作和背景動作都是延續(xù)的或同時(shí)發(fā)生的，那么主從句的動詞都可用過去進(jìn)行時(shí)。例如： While he was waiting for the bus, he was reading a newspaper. 他邊等車邊看報(bào)。 (兩個(gè)動作都是延續(xù)的 ) He was cleaning his car while I was cooking. 他擦車時(shí)我在做飯。 (兩個(gè)動作同時(shí)進(jìn)行 ) 注意： 通常不能用于過去進(jìn)行時(shí)的動詞主要有： agree, be, believe, belong, care, fet, hate, have(擁有 ), hear, know, like, love, mean, mind, notice, own, remember, seem, suppose, understand, want, wish 等。例如： 誤： I was knowing the answer. 正： I knew the answer. 我知道答案。
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