小升初语法时态专项 一般过去时

We use simple past tense when an action happened at a specific time in the past and is now finished. 一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 Frequency adverbs时间状语: · last year/ week/ month, · ago, · yesterday morning/evening · in 1892 · in winter · when I was young Sentence structure句式结构 Affirmative form 肯定句: I/She /they liked milk. Negative form 否定句: I/She/they didn’t like milk. Question form 一般疑问句: Did I/She/they like milk? Yes, I/She/they did. No, I/She/they didn’t. Regular/irregular verbs规则和不规则动词变化 规则变化： 1. 一般动词直接加-ed，例如：look-looked； 2. 以哑e结尾的动词直接加-d，例如：dance-danced； 3. 辅音字母加y结尾的，变y为i再加ed，例如：study-studied； 4. 以重读闭音节结尾，末尾只有一个辅音字母，双写这个辅音字母加-ed，例如：skip-skipped； 不规则动词： is-was are-were am-was go-went do，does-did bring-brought make-made have-had run-ran tell-told eat-ate get-got draw-drew put -put read-read take-took die-died see-saw fly-flew cut-cut meet-met tell-told build-built lend-lent lose-lost hear-heard buy-bought choose-chose forget-forgot sink-sank sing-sang begin-began ring-rang drink-drank draw-drew lie-lay wear-wore know-knew teach-taught swim-swam stand-stood keep-kept think-thought 练一练 一、单项选择 1. Emily _____ an egg and some bread this morning. A.has B.had C.is having 2. —What _____ you _____ there? —I saw some cars. A.do; see B.did; see C.do; saw 3. The clock _____ at ten thirty last night. A.stops B.is stopping C.stopped 4. It was a _____. Now it is a brown cocoon. A.egg B.green caterpillar C.small egg 5. Where is my bird? It _____ in the cage just now. But I can't see it now. A.is B.isn't C.was 6. My brother _____ the kite this morning. Now he _____ in the water. A.flew; swims B.flew; is swimming C.flies; is swimming 7. —What _____? —He _____ his model plane. A.happens, lost B.happened, loses C.happened, lost 8. I _____ American chocolate last night. A.eat B.eated C.ate 9. I _____ you English books yesterday. Did you _____ them? A.send; read B.sent; read C.sent; readed 10. My father ___