一般现在时byzeng.doc

一般现在时1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。一般现在时常用下列副词或短语来作时间状语：often，usually，always，sometimes，every week（day，year，month），once a week，on Sundays，例句: I often visit my teachers. 我经常看望我的老师。 例句: They do morning exercises every day. 他们每天做早操。一般现在时的构成1. be动词：主语+be(am,is,are)+表语。如：I am a boy.我是一个男孩。2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。当主语为第三人称单数(he, she,it)或可以用he，she，it代替的单数名词时（your sister/the boy等），要用动词第三人称单数。如：Mary likes Chinese.玛丽喜欢汉语。动词碰到第三人称单数变化规则1一般情况下，直接加-s，如：cook-cooks, milk-milks work -works2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies carry - carries4have - has，do-does一般现在时的变化1. be动词的变化。否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。一般疑问句：Be +主语+其它。如：-Are you a student? -Yes. I am. / No, Im not.特殊疑问句：疑问词+一般疑问句。如：Where is my bike?2.行为动词的变化。否定句：主语+ dont( doesnt ) +动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要用doesnt构成否定句。如：He doesnt often play.一般疑问句：Do( Does ) +主语+动词原形+其它。如： - Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数时，要用does构成一般疑问句。如： - Does she go to work by bike? - Yes, she does. / No, she doesnt.特殊疑问句：疑问词+一般疑问句。如：How does your father go to work?自我检测I. 在空白处填入单词的正确形式1. We often _ (play) in the playground.2. He _ (get) up at six oclock everyday.3. _ you_ (brush) your teeth every morning?4. What_he usually_ (do) after school?5. Danny_ (study) English, Chinese, Maths, Science and Art at school.6. Mike sometimes _ (go) to the park with his sister.7. _ Mike_ (read) English every day?8. How many lessons _your classmate _ (have) on Monday?9. What time _ his mother_ (do) the housework(家务）?10. How many lessons _your classmates _ (have) on Monday?II. 用do或does的适当形式填空1. _ you ride a bike to school? Yes, I _.2. _ your sister like PE? No, she _.3. What_ the students have? They have some pens.4. How_ Linda go to school? She goes to school on foot.5. He _ not speak English. He speaks Chinese.6. _ they watch TV on Sundays? Yes, they _.7. My father and mother _ not read newspapers on Saturday.III.单项选择1. The Greens usually _ TV on Sunday evening.A. watch B. watches C. are watching D. is watching2. Mr Black often _ fishing on Sundays, _ he ?A. goesdoesnt B. goesisnt C. dont godoes D. doesnt gois3. We will go shopping if it_ tomorrow. A dont rain B didnt rain C doesnt rain D isnt rain 4. I will tell him as soon as he _ backA. come B. comes C. will come D. came5. He said the sun _in the east and _in the west. A rose; set B rises; sets C rises, set D rise; sets 6. Mike has two letters for him. 否定句： 一般疑问句： 肯定回答: 否定回答: 7. I usually play football on Friday afternoon.否定句: 一般疑问句: 肯定回答: 否定回答: 二、一般过去时：概念：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。时间状语：ago，yesterday，the day before yesterday，last week（year，night，month），in 1989，just now，at the age of 5，one day，long long ago，once upon a time， 基本结构：主语+was/were+表语； 主语+动词的过去式。否定形式：waswere not；在行为动词前加_，同时还原行为动词。 一般疑问句：was或were放在句首；用助动词do的过去式_提问，还原动词。动词的过去式有规则变化和不规则变化两种。规则动词过去式的构成有四条规则： 一般在动词原形末尾直接加上-ed。如：look-looked。 以不发音的字母e结尾的动词，去e再加-ed。如：live-lived。 末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-ed。如：stop-stopped。 末尾是辅音字母+y结尾的动词，先变y为i，然后再加-ed。如：study-studied。 不规则动词的过去式需特殊记忆。如：am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等。1、 选择 ( ) 1. What _they _dinner yesterday ? A. do; have for B. did; had for C. did; have for D. were; have for ( ) 2. Could you tell me what time the plane ? A. left B. leaves C. leaved D. was leaving ( ) 3. One of us _band last month. A. leaves B. leave C. leaved D. left ( ) 4. Where _your mother born? A. are B. was C. were D. is ( ) 5. Do you know why he_for class last year? A. was always late B. always was late C. is late always D. is always late ( ) 6. I got up _this morning, so I _breakfast and went to school.A.late; didnt have B. early; didnt have C. late; hadnt D. early; hadnt ( ) 7. It _much cold today than it _ yesterday. A.is; is B. was; was C. is; was D. was; is ( ) 8. He didnt come_goodbye to us and away. A. say; go B. say; went C. to say; went D. to say ; go ( ) 9. Her pen was broken. She_ to _a new one. A. wants; buys B. wanted; bought C. wants; bought D. wanted; buy ( ) 10. I thought the dress_ really pretty. A. is B. was C. / D. were ( ) 11. I tired now, but it_ an exciting day. A. am; was B. was; was C. was; is D. am; is ( ) 12. He said he _go to cook dinner for us. A. will B. would C. / D. doesnt ( )13. I stayed in the sitting room and _my friends all the time. A. talk to B. talked C. talk about D. talked to ( )14. She also _her _in a 1990s style. A. weared; hair B. wore; hair C. wear; hair D. wears; hairs ( )15. I went to see you last Saturday, there nobody in the room. A. but; was B. and; were C. and; was D. but; is2、 用所给词的适当形式填空 1 He put the books away and _ (go) home. 2. The boy is running and_ (tie) his shoes on the playground. 3. My father_ (buy) a new computer for_ (I ) yesterday. 4. He often _ (go) to school by bike, but last year he often _ (walk) to school. 5. After she finished _ (pack) everything, she _(go) to bed. 6. - Who_(wash) the plates on the table ?- Jenny did. 7. - When _ you_ (see ) the film “ Titanic”? 8. Its half past eleven now. Jim_ (have) lunch. He usually_(have) it at this time. 9. She _(write) to Jill last month. She _(write) to him next time. 10. The students _ (stop) talking when their teacher came up.3、 按要求变换句型。 1. Father bought me a new bike. （一般疑问句） 2. Frank read an interesting book about history yesterday. （一般疑问句） _ Frank _ an interesting book about history? 3. Thomas spent RMB 10 on this book. （否定句） Thomas _ _ RMB 10 on this book. 4. My family went to the beach last week. （划线提问） _ _ _ family _ last week? 5. I didnt have any friends. （一般疑问句） _ _ have _ friends? 6. I think she is Lilys sister. （否定句）_ 7. Sally often does some reading in the morning. （否定句） Sally _ often _ some reading in the morning. 现在进行时 一、 现在进行时的构成：am/is/are+动词的现在分词二、动词V-ing的构成形式写出下列动词的现在分词形式。1、win 2、relax 3、jump 4、make 5、have 6、talk 7、tie 8、cheer 9、enjoy 10、cry 11、come 12、fit 三、现在进行时的用法：1、表示现在（指说话人说话时）正在发生或进行的动作。常与now,right now,at this moment等时间壮语连用。例如： We are waiting for you now. 我们正在等你。2、 表示现阶段（说话前后一段时间内），一直在进行的活动。说话时动作未必正在进行。例如：Mr. Green is writing another novel.他在写另一部小说。（说话时并未在写，只处于写作的状态。） He is thinking about this problem.这些天来他一直在考虑这个问题。3、 表示反复发生的动作或持续存在的状态，常与always, constantly, forever 等词连用，往往带有说话人的主观色彩。例如：You are always changing your mind. 你老是改变主意。4、 表示渐变，这样的动词有：get, grow, become, turn, run, go, begin等。例如：The leaves are turning red. 叶子在变红。 Its getting warmer and warmer. 天越来越热了。5、表示按计划或安