2021小升初英语总复习 第四部分 时态精析 第一节动词
展开第四部分 时 态 精 析
第一节 动 词
一、动词的概念与分类动词是句子中表示动作或者状态的词。根据动词的词义和在句中的作用,可以将动词划分为如下几类:
二、动词的基本形式1. 情态动词:没有人称和数的变化,后面接动词原形。如:I can play basketball well. 我篮球打得很好。Mike can speak Chinese. 迈克会说中文。
2. be动词:根据人称、数和时态的不同,呈现不同形式。如:现在时:I am very happy tday. 今天我非常开心。 Mike is an American by. 迈克是一个美国男孩。 They are playing in the snw. 他们正在雪里玩。
过去时: He was in Grade 3 last year. 去年他上三年级。 We were at hme yesterday. 昨天我们在家。将来时:There will be a match between Class 1 and Class 2 tmrrw. 明天一班和二班之间会有一场比赛。 I am ging t Hainan next week. 下周我将去海南。
3. 助动词:不能单独在句中使用,在句中的作用是协助主要动词构成时态或语态,也可构成疑问句或否定句。小学阶段未涉及语态的知识,故本书不作详细讲解。如:
We d nt (dn't) have classes n Saturdays. 星期六我们不用上课。My father des nt (desn't) wrk in the hspital. 我爸爸不在医院上班。Did yu g swimming last weekend? 上个周末你去游泳了吗?
4. 实义动词:小学阶段所学的实义动词有四种形式,即动词原形、第三人称单数形式、现在分词形式(动词的-ing形式)和过去式形式。如:
5. 动词过去式的不规则变化(见下表)
【例1】Listen and fill. 听对话,填入所缺的单词, 使对话意思合理、完整,每空只填一词。1. A: What is Mr Black's jb? B: He is a scientist. He _____ in a university. 2. A: Lk! What are the rabbits ding?B: Sme are _____, sme are eating fresh carrts.
听力材料:1. A: What is Mr Black's jb? B: He is a scientist. He wrks in a university. 2. A: Lk! What are the rabbits ding? B: Sme are jumping, sme are eating fresh carrts.
解析:本题考查动词基本形式的写法和用法。在做此题时,不仅要考虑主语的人称,还要注意句子的时态,这样才能根据句意和录音提示填写出动词的正确形式。第1小题主语是第三人称,句子又是陈述习惯性的动作,谓语动词应使用第三人称单数形式wrks。第2小题中的are一词提示了本题要用现在进行时,所以要用现在分词jumping。答案:1. wrks 2. jumping
一、Read and fill. 用括号内所给单词的适当形式填空。1. The cat __________ (run) arund the tree. 2. They are ________________ (clean) their classrm. 3. I __________ (have) a cld last week. 4. Dn't __________ (talk) ludly in the library. 5. My mther __________ (make) a big cake last mnth.
6. What __________ (d) she d last night?7. My aunt ften __________ (g) shpping n Sundays. 8. Sarah __________ (buy) a red bag yesterday.
【例2】Read and fill. 用read的适当形式填空。1. Yu can __________ (read) the bk in the library.2. She __________ (read) a bk nw. 3. Can I __________ (read) this bk nw?4. My father __________ (read) newspapers every mrning. 5. A: Did yu __________ (read) the cmic bk? B: Yes, I __________ (read)it yesterday.
解析:本题围绕一个词read 展开,考查了不同时态、不同人称情况下,实义动词的用法。第1小题中can接动词原形;第2小题nw表示的是现在,体现现在进行时,she 是第三人称单数,故需要使用“is+动词的-ing形式”的结构;第3小题不管后面出现什么,can接动词原形是做题关键;第4小题every mrning 体现一般现在时,而my father是第三人称,故动词要用第三人称单数形式;第5小题助动词did 之后加动词原形,答句中用过去式形式, read 的过去式与原形同形。 答案:1. read 2. is reading 3. read 4. reads 5. read; read
二、Read and fill. 用括号内所给单词的适当形式填空。1. We __________ (like) music. Nw we _______________ (sing). 2. Let's __________ (g) t the cinema. 3. He __________ (is) ill yesterday. 4. Can yu __________ (clean) the table nw? 5. D yu __________ (g) t the park n Saturdays?
are singing
三、Read and chse. 单项填空。( )1. What did he _____ yesterday?A. d B. des C. did( )2. He is _____ with his friend. A. talked B. talking C. talks( )3. Jhn: Hw is he feeling?Mike: He _____ better. A. feels B. is feel C. is feeling
( )4. Amy: What are yu ding?Sam: I'm _____ dinner. A. ck B. cks C. cking( )5. Dn't _____ TV. A. watch B. watching C. watches
一、Read and write. 按要求改写单词。1. have (第三人称单数形式) →_________2. slept (动词原形) →_________3. cme (反义词) →_________ 4. driver (动词形式) →_________5. sit (动词过去式) →_________ 6. d (现在分词) →_________
7. take (动词过去式) →_________ 8. wash (第三人称单数形式) →_________9. write (动词过去式) →_________ 10. tld (动词原形) →_________
二、Read, chse and fill. 阅读下面短文,根据上下文选词填空,使短文通顺、完整。 My name is Sarah. I 1.__________ an American girl, but I 2.__________ in Guangzhu with my parents nw. My father is a teacher. He 3.__________ English. He likes 4.__________ pictures. Usually my father 5.__________ t wrk by car,but yesterday he 6.__________ by bus. My mther is a nurse.
live, wrks, went, likes, play, walks, drawing, ges, teaches, am
She 7.__________ in a big hspital. She ften 8.__________ t wrk. She 9.__________ playing baseball very much. We ften 10.__________ it tgether.
三、Read and fill. 用括号内所给单词或词组的适当形式填空。1. __________ (be) these yur shes?2. I can __________ (play) ftball every day. 3. I want t __________ (buy) sme flwers fr my mther. 4. Listen!Wh is __________ (cry) ver there?5. He __________ (d) mrning exercises every mrning.
6. __________ yur mther __________ (wash) the clthes every day?7. He ____________________ (nt teach) English in ur schl. 8. He __________ (leave) his hmewrk at hme this mrning. 9. Where __________ (be) the dgs last night?10. Can I __________ (watch) TV nw?11. My father likes _______________ (cllect) stamps.
desn't teach
12. Je's aunt __________ (wrk) in a factry last year. 13. We shuld __________ (help) each ther. 14. The sun __________ (rise) in the east. 15. N __________ (smke)!16. __________ (have) this range, please. 17. She __________ (stay) at hme tday.
18. Jack is gd at __________ (run), and he is __________ (run) n the playgrund nw. 19. A: Listen! Wh __________ (sing)?B: Oh, it is Miss Green. She always __________ (sing) and __________ (dance) in the music rm after schl. Next Mnday she _______________________________________ (sing) fr us in class.
will sing/is ging t sing
20. A: __________ yur friends __________ (cme) t yur birthday party yesterday?B: Yes, and they __________ (give) me a lt f birthday presents (礼物).
四、Read and chse. 单项填空。( )1. Lucy: Can I _____ yur bike?Lily: Sure. A. ride B. riding C . t ride( )2. My father _____ a new car. He _____ it very much. A. have; like B. has; likes C. has; like
( )3. _____ he ften _____ his hmewrk at schl?A. Des; d B. Des; des C. D; des( )4. Oliver: What is she ding?Tny: She _____. A. sings B. will dance C. is cleaning her rm( )5. The sun _____ dwn in the west. A. g B. is ging t C. ges
( )6. Mary ften helps her mum _____ the dishes. A. des B. d C. ding ( )7. I enjy _____ t music. A. listen B. listening C. listened( )8. My father _____ n his cat and went ut. A. puts B. put C. putting
( )9. I _____ t the teacher, but I didn't _____ him. A. listen; heard B. listened; heard C. listened; hear( )10. What _____ yu _____ last weekend? A. will; d B. des; d C. did; d ( )11. Tny _____ t schl by bike last year. A. ges B. went C. will g
( )12. Mr Smith _____ t see yu in an hur. A. came B. cmes C. will cme( )13. My friend Peter _____ very well. A. swim B. running C. sings ( )14. Li Lei _____ like fish, but his sister _____. A. dn't; d B. desn't; des C. isn't; is( )15. Dn't _____ in class. Let's _____ t the teacher. A. talking; listening B. talks; listens C. talk; listen
五、Read and write. 按要求完成下列句子。1. Jenny will be a dctr in the future. (改为一般疑问句)_____________________________________________2. He did his hmewrk last night. (改为一般疑问句,并作肯定回答)一般疑问句: _________________________________________肯定回答: ___________________________________________
Will Jenny be a dctr in the future?
Did he d his hmewrk last night?
Yes,he did.
3. He is listening t music. (就画线部分提问)_____________________________________________4. I cleaned the rm yesterday. (就画线部分提问)_____________________________________________5. Sarah can swim. (改为否定句)_____________________________________________
What is he ding?
What did yu d yesterday?
Sarah can't swim.
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