小升初英语动词专题讲解及练习--包括be动词和行为动词的比较-助动词和情态动词(共5页).doc
《小升初英语动词专题讲解及练习--包括be动词和行为动词的比较-助动词和情态动词(共5页).doc》由会员分享,可在线阅读,更多相关《小升初英语动词专题讲解及练习--包括be动词和行为动词的比较-助动词和情态动词(共5页).doc(5页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、精选优质文档-倾情为你奉上动词一、 动词ing (现在进行时)动词加ing的变化规则直接加ingcook-cooking swing-swingingeat-eating draw-drawing以不发音的e结尾,去e加ingdancedancing make-making, writewriting rideriding havehaving skateskating have-having take-taking hike-hiking双写末尾的辅音字母run-running swim-swimming get-getting shopshopping二、 动词加S:(三单的一般现在时)动
2、词+s的变化规则直接加-scookcooks, looklooks, likelikes以o. s. x. sh. ch.结尾,加-esdodoes, gogoes watchwatches, washwashes 以“辅音字母+y”结尾,变y为i, 再加-esstudystudies flyflies元音字母(a i e o u) +y结尾,则直接加s:buybuys playplays saysays特殊:have-hasHe has a small nose.三、 动词过去式动词过去式变化规则1. 规则变化动词末尾加-edcook-cooked,cleaned, washed, list
3、ened, looked, played结尾是e加dtaste-tasted, loved, used, liked双写末尾的辅音字母stop-stopped plan-planned以“辅音字母+y”结尾的,变y为i, 再加-edstudy-studied worry-worried2.不规则动词过去式:词义原形过去式词义原形过去式是am, is (be)was走gowent是are (be)were有have, hashad买buybought受伤hurthurt来comecame制造makemade做do, doesdid唱歌singsang画drawdrew睡觉sleepslept吃e
4、atate跑runran感觉feelfelt说saysaid飞flyflew看见seesaw读readread听到hearheard四、be 动词和行为动词的用法区别1. Be动词包括: is, am, are, was, were2. 实义动词:某个实际做出来的动作词语,如: swim, wash, do, go, buy, fly, sleep等等。3. 要注意的是:小学阶段,当一个句子出现了be动词,那就没有实义动词,两者是“水火不容”的,只能二选一。1) Be动词后面可以加名词:I am a student. My father is an engineer.2) Be动词后面加形容词
5、: I am tired. You are very happy. They were very excited. He is tall/short/strong/thin.3) 实义动词后面不加形容词,加名词或动名词。正确: I went to the park last Sunday. 错误: I was went to the park last Sunday. () 正确:They ate good food at the restuant last night. 错误: They were ate good food at the restuant last night. ()4)
6、只有一种情况两者必须同时存在:那就是现在进行时:如: I am watching TV now.Look, Mary is sweeping the floor.Listen! The girls are singing in the classroom.练习:一、用动词的适当形式填空。1. May _(listen) to the music now.2. Our teacher _(like) us very much.3. Tom didnt _ (do) his homework last night.4. Lucy and Mary _(be) my classmates.5. Sh
7、e _(be) tired. 6. I _(be) taller than you.7. Look, they _(play) football now.8. He _ 12 years old last year. This year he _(be) 13.9. Her parents _ (be) in the zoo now.10. Mike _ (climb) mountains every weenkend.二、翻译句子1. -昨天你去游泳了吗?-去了。-_ you _ swimming yesterday? - Yes, I _.2. 玛丽看上去很累, 她昨晚做什么了?Mary
8、_ _, what _she _ last night.五、助动词do注意:1. 时态变化: 现在时过去时: dodid2. 人称变化:第三人称单数:dodoes3. 当句子出现助动词do时,千万要小心,它后面的动词必须用原型。4. 一个句子出现助动词的情况:1) 否定句:I dont like playing football.2) 一般疑问句: Does Mary often clean her room?3) 特殊疑问句: What did you do last night? When do you go to school? How does Amy go to school?5.
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