小升初英语语法知识复习动词时态完美

动词 (v.) 行为动词 概念：表示人或动物发出的某一动 作或行为。 e.g. David climbs a tree. We are learning English. She studies very hard. I am watching TV. 四种形式：原形、第三人称单数 +s/es、现在分词（也叫动名词） +ing、过去式+ed。 1.动词第三人称单数形式 用于一般现在时中，表经常发 生的事情、存在的动作或状态。 e.g. He always goes to school on foot. Tom plays basketball everyday. He often loses his keys. 变化规则： a.一般直接在词尾加 –s play – plays visit – visits speak – speaks b.行为动词以 -s, -x, -sh -ch结尾时， 在词尾加 –es catch – catches watch-watches fix-fixes wash-washes miss-misses c.行为动词以 辅音字母 +y 结尾时, 先变 –y 为 –i , 再加 –es carry – carries study – studies stay -- stays enjoy --enjoys 2.现在分词（动名词）形式 多用于现在进行时和一些固定结构中。 e.g. He is playing the computer games. You are doing your homework with your classmates. My grandmother enjoys doing housework. I like taking a walk after supper every day. 变化规则： a. 一般在词尾直接加 -ing go – going do – doing look – looking b.以不发音的 –e 结尾的单词, 去 -e 再 加-ing take – taking make – making have – having c.以重读闭音节结尾的行为动词，如果 末尾只有一个辅音字母，需要双写这个 字母再加 –ing put – putting stop – stopping run – running get – getting swim – swimming sit – sitting begin – beginning jog – jogging forget – forgetting 3. 行为动词的过去式 用于一般过去时中，表示过去时 间段内发生的动作或存在的状态。 e.g. He jumped the wall yesterday. We visited our grandparents last month. The policemen caught a theft last year. 变化规则 a.一般直接在词尾加 -ed plant – planted visit – visited pick – picked b.以不发音字母 –e 结尾的行为动词， 直接在词尾加 –d like – liked hope – hoped taste – tasted c. 行为动词以“辅音字母+y”结尾时， 先变 -y 为 -i，再加 –ed try – tried carry – carried study – studied play -- played enjoy – enjoyed stay – stayed d.有些动词要双写最后一个字母， 再加 –ed stop – stopped 不规则动词的变化形式 am(be)-was-being are(be)-were-being give-gave-giving buy-bought-buying go-went-going make-made-making get-got-getting see-saw-seeing read-read-reading Exercise 1、写出下列动词的第三人称单数。 drink _____ go ____ stay ____ make ____ look _____ have ___ pass ___ carry ____ come ____ watch ___ plant ____ fly ____ study ____brush ____do ____ teach_____take_____see____ 2、写出下列动词的现在分词。 put ____ give ____ fly _____ get ____ dance ____ sit____ run ____ plant ____ take ____ swim ____ ask ____ stop ____ take ____ write _____ have ____ smoke _____think____ want____ tell_____ 3. 单项选择 1. Look! My mother is _____ an e-mail. A. writes B. writing C. write 2. They like _____ to music. A. listening B. listens C. listen 3. My throat _____ sore, my nose ______. A. is, hurt B. are, hurts C. is, hurts 4. He often _____ up early in the morning. A. get B. got C. gets 5. ----What did you do yesterday? ----I ____ a book. A. looked B. watched C. read 6. I usually ____ many pictures during my trip. A. take B. took C. taking 7. John _____ math with me last Satuday. A. studied B. studies C. is studying 8. My mom ____ for me every morning. A. cook B. is cooking C. cooks 9. Mary ____ a great time in the park yesterday. A. has B. had C. have 10. Kate enjoys _____ to music. Let’s buy her some CDs for ____. A. listening, her B. listen, him C. listened, me 4. 填空 1. My father _____ (watch) TV every night. 2. Look! Tom _____ (skate). He can ____ (skate) well. 3. I don’t like ____(run).