初中英语 一般过去时讲解与练习_免费下载.doc

一般过去时 1、概念：一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用，如yesterday，last week，last year 等。一般过去时也表示过去经常或反复发生的动作。 2、Be动词在一般过去时中的变化：am 和is在一般过去时中变为was。（was not=wasnt）are在一般过去时中变为were。（were not=werent）带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were提到句首。 3、句中没有be动词的一般过去时的句子 否定句：didnt +动词原形，如：Jim went home yesterday.Jim didnt go home yesterday. 一般疑问句：在句首加did，句子中的动词过去式变回原形。如：Jim went home yesterday.Did Jim go home yesterday?Yes, he did. No, he didnt. 特殊疑问句：疑问词+一般疑问句？如：Jim went home yesterday. Did Jim go home yesterday?What did Jim do yesterday?动词过去式变化规则：1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2结尾是e加d，如：taste-tasted3末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied5不规则动词过去式：词义现在（原形）过去是am, is (be)was是are (be)were成为becomebecame开始beginbegan弯曲bendbent吹blowblew买buybought能cancould捕捉catchcaught选择choosechose来comecame切cutcut做do, doesdid画drawdrew饮drinkdrank吃eatate感觉feelfelt发现findfound飞flyflew忘记forgetforgot得到getgot给givegave走gowent成长growgrew有have, hashad听hearheard受伤hurthurt保持keepkept知道knowknew学习learnlearned, learnt允许，让letlet躺lielay制造makemade可以maymight意味meanmeant会见meetmet必须mustmust放置putput读readread骑、乘riderode响、鸣ringrang跑runran说saysaid看见seesaw将shallshould唱歌singsang坐下sitsat睡觉sleepslept说speakspoke度过spendspent扫sweepswept游泳swim swam一、写出下列词语的过去式或动词原形1. go_ 2. is_ 3.buy_ 4.sleep_ 5. have _6. watched _ 7. ate_ 8. got_ 9. lived _10. saw _ 11. spend _ 12. talk _13. do _二、单项选择。( )1 My fatherill yesterday A isnt B arent C wasnt D werent ( )2 your parents at home last week A Is B Was C Are D Were ( )3 The twinsin Dalian last yearTheyhere now A are; were B were; are C was; are D were; was ( )4 your father at work the dayyesterday(前天） A Was; before B Is; before C Was; after D Is; after ( )5 Who was on duty last Friday . A I am B I was C Yes, I was D No, I wasnt ( )6. I _ presents for my parents yesterday. A. buyed B. bought C. buying ( )7. Susan _ swimming yesterday. A. go B. goes C. went ( )8. Danny _ breakfast five times last week. A. eat B. ate C. eated ( )9. Last Sunday_ Tree Planting Day. A. is B. were C. was ( )10. I _ a lot from our textbook. A. learned B. learnes C. learning 二、请用正确动词形式填空。1. I _ (have) an exciting party last weekend. 2. _ she _ (practice) her guitar yesterday? No, she _. 3. What _ Tom _ (do) on Saturday evening? He _ (watch) TV and _(read) an interesting book. 4. They all _ (go) to the mountains yesterday morning. 5. She _ (not visit) her aunt last weekend. She _ (stay) at home and _ (do) some cleaning. 6. I _ (watch) a cartoon last Saturday. 7. _ he _ (fly) a kite on Sunday? Yes, he _. 8 Gao Shan _ (put) up the picture last night. 9. I _ (sweep) the floor yesterday, but my mother _. 10. What _ she _ (find) in the garden last morning?