人教新目标八年级英语上册：时态复习课件(共34张PPT）.pptx

1、时态复习 一般现在时 一般过去时 一般将来时 一、一般现在时基本概念一、一般现在时基本概念 观察下列句子，归纳总结观察下列句子，归纳总结一般现在时的基本概念一般现在时的基本概念 I know Ruth well, we are at the same school. 我和鲁斯很熟，我们是同学。我和鲁斯很熟，我们是同学。 There is nothing in the room, it is empty. 房间里什么也没有，是个空房间。房间里什么也没有，是个空房间。 The earth moves round the sun. 地球围绕着太阳旋转。地球围绕着太阳旋转。 基本概念：一般现在时表示包

2、括“现在”在内的一段时间基本概念：一般现在时表示包括“现在”在内的一段时间 内经常发生的动作或存在的状态内经常发生的动作或存在的状态。 观察下列句子，归纳总结观察下列句子，归纳总结一般现在时谓语动词的构成一般现在时谓语动词的构成 He reads English every morning. I am a student from China. We usually get up at six oclock. 构成：构成：1.含含be动词动词(is/am/are) 2.含行为动词含行为动词 二、一般现在时谓语动词的构成二、一般现在时谓语动词的构成 （1）肯定句：主语）肯定句：主语+_(am/

3、is/are)+表语表语(n., adj.等等) （2）否定句：主语）否定句：主语+be+ _+表语表语.（变否定，很简单，变否定，很简单，not加在加在be后面）后面） （3）一般疑问句）一般疑问句:_+主语主语+表语表语?（变疑问，往前提，变疑问，往前提，bebe应移到主语前应移到主语前） （4）特殊疑问句：疑问词）特殊疑问句：疑问词+_+_+. ? I am a worker. He is . She is . It is . We are workers. You are workers./You are a worker. They are workers. 2.1 2.1 含含be

4、be动词的一般现在时句子转换动词的一般现在时句子转换 I am not . He is not .She is not .It is not . We are . You are ./You are . They are not . be动词第一人称单数用动词第一人称单数用am，第三人，第三人 称用称用is，其他都用，其他都用are. be not Be be 主语主语 (1)肯定句：肯定句： 主语主语+动词动词_/_+其他其他 (2)否定句：否定句： 主语主语+_/_+动原动原+其他其他 (3)一般问句：一般问句：_/_+主语主语+动原动原+其他？其他？ Yes，主语，主语+_/_. No，

5、主语，主语+_/_ . (4)特殊问句特殊问句: 特殊疑问词特殊疑问词+一般疑问句一般疑问句 ? 2.2 2.2 含行为动词的一般现在时句子转换含行为动词的一般现在时句子转换 Jenny speaks English very well. They have lunch at 12:00. Jenny doesnt speak English very well. They dont have lunch at 12:00. Does Jenny speak English very well? Do they have lunch at 12:00? dont doesnt Do Does

6、Do Does dont doesnt 含行为动词的一般现含行为动词的一般现 在时形式，除第三人在时形式，除第三人 称单数由动词原形加称单数由动词原形加 词尾词尾-s或或-es构成，其构成，其 余一概与动词原形同余一概与动词原形同 行。行。 原形原形 三单三单 注意注意1 1： 动词原形和动词三单的选择动词原形和动词三单的选择 辨析：辨析：T or F The scientists all comes from England. 主语为第三人称单数，谓语动词用第三人称单数形式。主语为第三人称单数，谓语动词用第三人称单数形式。 1. My father often gets up early i

7、n the morning. 主语为非第三人称单数，谓语动词用动词原形。主语为非第三人称单数，谓语动词用动词原形。 2. We often get up early in the morning. 以以s结尾的词并非总是名词复数；正确区分名词复数与动词三单的关键在于区结尾的词并非总是名词复数；正确区分名词复数与动词三单的关键在于区 分所给词的词性。分所给词的词性。 人称代词人称代词 单数单数 复数复数 第一人称第一人称 I we 第二人称第二人称 You you 第三人称第三人称 he/she/it they 当主语是第三人称单数时，谓语动词要用第三人称单数。 主语是第三人称单数，主要有以下几

8、种情况： 1. he/she/it等代词单独作主语等代词单独作主语; 2.单个的人名、地名或称呼语作主语单个的人名、地名或称呼语作主语; 3.可数名词单数或不可数名词作主语。可数名词单数或不可数名词作主语。 4. 指示代词指示代词this, that或或 everyone, something, nobody,nothing等不定代词作主等不定代词作主 语。语。 注意注意2 2：主语主语是是三单的情况汇总三单的情况汇总 动词三动词三单单的变化规则与可数名词变复数的规则相同的变化规则与可数名词变复数的规则相同 注意注意3 3： 动词三单的构成规则动词三单的构成规则 1.一般情况下直接加一般情况下

9、直接加 s ; 如：works/lives/sings/plays 2. 以以-s, -x, -sh, -ch结尾的动词加结尾的动词加-es,读作读作 /iz /,如 teaches/washes/misses/passes/mixes 3. 辅音字母加辅音字母加y结尾的，变结尾的，变y为为i，再加，再加-es，如：flyflies/trytries/ 元音字母加元音字母加y的，直接加的，直接加-s，如，buys/enjoys/plays/says 4.以辅音字母以辅音字母+o结尾的词，一般情况是在词尾加结尾的词，一般情况是在词尾加es, 读作z,如：goes/does 5.特殊情况：特殊情况

10、：havehas be (am, are)is go_ catch _ brush _ wash _ do_ like_ have_ watch _ drink _ fly_ say_ learn_ eat_ read_ sing_ buy_ study_ stay _ make _ look _ 写出下列动词的第三人称单数形式写出下列动词的第三人称单数形式 goes catches brushes washes does likes has watches drinks flies says learns eats reads sings buys studies stays makes l

11、ooks 练一练：按要求改写句子 1) They do sports every day.（否定（否定/一般一般) 2) He usually stays at home on Saturdays.（提问（提问) 3) My parents give me ten yuan every week.（一般（一般) They dont do sports every day. When does he usually stay at home? Do your parents give you ten yuan every week? 1. Is your brother speak Englis

12、h? _ 2. Does he likes going fishing?_ 3. He likes play games after class. _ 4. Mr. Wu teachs us English. _ 5. She dont do her homework on Sundays. _ is改为改为does likes改为改为like play改为改为to play或或playing teachs改为改为teaches dont改为改为doesnt 找出句中错误，并改正！找出句中错误，并改正！ 3.1 3.1 表示表示现阶段现阶段经常性、习惯性的动作。经常性、习惯性的动作。 1）她通

13、常在六点钟起床。2）他每天早晨读英语 。 She usually gets up at six oclock. He reads English every morning. 三、一般现在时的用法三、一般现在时的用法 通常与通常与every morning(day/week/month/winter/year)，on weekends(Sundays/Mordays),in the morning以及频率副词以及频率副词 _(100%)_(80%)_(60%)_(40%)_ _(5%)_(0%)连用连用,等标志词连用等标志词连用,表经常性、习惯性的动作。表经常性、习惯性的动作。 always

14、usually often sometimes hardly never 3.33.3 表示不受时间限制的客观表示不受时间限制的客观真理和自然现象真理和自然现象 Two and four is six. The moon goes around the earth. Japan lies to the east of China. The sun rises in the east. The teacher told us that the earth (travel) around the sun. 2. 2. 月亮绕着地球转。月亮绕着地球转。 3.3.日本在中国的东边。日本在中国的东边。

15、4.4.太阳从东方升起。太阳从东方升起。 1.1.二加四等于六。二加四等于六。 travel 3.23.2 表示主语的特征、性格和能力等。表示主语的特征、性格和能力等。 The teacher told us that the earth (travel) around the sun. He works hard.他工作很努力。他工作很努力。 （即他是一个勤奋的人）（即他是一个勤奋的人） The children draw well.这些孩子很会绘画。这些孩子很会绘画。 （表示能力）（表示能力） travels 【即学活用】用括号内动词的适当形式填空。 1. We often_(play)

16、in the playground. 2. He _(get) up at six oclock. 3._you_(brush) your teeth every morning? 4. What_ (do) he usually_ (do) after school? 5.Tom_(study)English, Chinese, Maths, Science and Art at school. 6. Mike sometimes _(go) to the park with his sister. 7. At eight at night, she often_(watch) TV wit

17、h his parents. 8. _Mike_(read) English every day? 9.How many lessons_your classmate _(have) on Monday? 10. What time_his mother_(do) the housework? play gets Do brush does do studys goes watches Does read does have does do 一、一般过去时基本概念一、一般过去时基本概念 观察下列句子，归纳总结观察下列句子，归纳总结一般过去时的基本概念一般过去时的基本概念 He went to

18、town yesterday. 他昨天进城了。他昨天进城了。 There weather was warm last month . 上个月天气很暖和。上个月天气很暖和。 When I was young I took cold baths regularly. 我年轻时，常洗冷水澡。我年轻时，常洗冷水澡。 基本概念：表示过去的动作或状态。基本概念：表示过去的动作或状态。 观察下列句子，归纳总结观察下列句子，归纳总结一般过去时谓语动词的构成一般过去时谓语动词的构成 I was at home yesterday. I got up at six thirty yesterday morning

19、. I visited my aunt last weekend. 构成：构成：1.含含be动词动词(was/were) 2.含行为动词含行为动词 二、一般过去时谓语动词的构成二、一般过去时谓语动词的构成 (1)肯定句肯定句:主语主语+ be动词的过去动词的过去_/_)+其他其他. (2)否定句否定句:主语主语+ be动词的过去式动词的过去式(_/_)+ _ +其他其他. (3)一般疑问句一般疑问句:Be动词的过去式动词的过去式(_/_)+主语主语+其他其他? 2.1 2.1 含含bebe动词的一般过去时句子转换动词的一般过去时句子转换 I was at home yesterday. He

20、was . She was . It was . We were . You were. They were . I were not . He were not .She were not .It were not . We were not . You were ./You were . They were not . 第一人称单数和第三人称单数用第一人称单数和第三人称单数用was，其余用，其余用were。 were was were was not were was 2.2 2.2 含行为动词的一般过去时句子转换含行为动词的一般过去时句子转换 (1) 肯定句肯定句:主语主语+行为动词的行

21、为动词的_+其他其他 He walked to school yesterday. (2) 否定句否定句:主语主语+_+ V原型原型+其他其他. He didnt walk to school yesterday. (3)一般疑问句一般疑问句:_ +主语主语+V原型原型 +其他其他? 肯定肯定:主语主语+_ 否定否定:主语主语+_ Did he walk to school yesterday? 肯定回答肯定回答:Yes, he did. 否定回答否定回答:No, he didnt. didnt Did didnt did 过去式过去式 动词过去式变化规则：动词过去式变化规则： （1）一般动词

22、直接加-ed （2）以丌发音e结尾的动词直接加-d （3）以辅音字母加y结尾的变y为i再加ed （4）以重读闭音节结尾，词尾只有一个辅音 字母，双写最后这个辅音字母，再加ed （5）丌觃则变化： 如：play-played 如：live-lived 如：study-studied 如：stop-stopped 如：eat-ate do see get read eat take sing go saw went took read ate sang did got play clean visit watch wash dance study played cleaned visited wa

23、tched washed danced studied bought buy swim swam 动词过去式动词过去式 like liked 表示过去某个时间发生的动作或存在的状态。表示过去某个表示过去某个时间发生的动作或存在的状态。表示过去某个 时间发生的动作或存在的状态。常与时间发生的动作或存在的状态。常与yesterday/two days ago/last week/in 1958等时间状语以及由等时间状语以及由when等连词引导的时等连词引导的时 间状语从句。间状语从句。 He was at home yesterday. I got up at six thirty yesterd

24、ay morning. I visited my aunt last weekend. My father often went to work by bus last year. When I was a child, I often listened to music. 三、一般过去时的用法三、一般过去时的用法 【即学活用】用括号内动词的适当形式填空。 1. My father _(arrive) home yesterday. 2. He fell at the bus stop. He _(hurt) my arm. 3. I _ (have) a great trip in Beij

25、ing last week. 4. “Where _ (be) you just now?”“I _ in the library.” 5. He _ (live) in Beijing in 1998. 6. We _(步行)to school yesterday morning. 7. He _ (买)a gift for you two months ago. 8. Danny _(弄断) his tail at the Palace Museum last week. arrives hurt had were was lived walked bought broke 一、一般将来时

26、基本概念一、一般将来时基本概念 观察下列句子，归纳总结观察下列句子，归纳总结一般现在时的基本概念一般现在时的基本概念 I will go swimming with my cousin tomorrow. They will have a sports meet next week. My daughter will be twelve years old tomorrow. 基本概念：一般将来时基本概念：一般将来时表示将要发生的动作或情况。表示将要发生的动作或情况。 观察下列句子，归纳总结观察下列句子，归纳总结一般将来时谓语动词的构成一般将来时谓语动词的构成 I am going to go

27、 fishing tomorrow. We will/shall go swimming this weekend. 构成：构成： 1.由be going to +动词原形构成。 2.由will/shall +动词原形构成。 二、一般将来时谓语动词的构成二、一般将来时谓语动词的构成 I am going to go fishing tomorrow./We will/shall go swimming this weekend. (1)肯定句肯定句:由由be going to +_构成构成/由由will/shall +_构成构成 I am not going to go skating tom

28、orrow./l will not go shopping tomorrow. (2)否定句否定句:在在be动词动词(am,is, are)后加后加_或或will/shall后加后加not构成构成 _/shant。 Are they going to pick any oranges next week?/Will you visit the Summer Palace tomorrow? (3)一般疑问句一般疑问句:将将 be动词或动词或will/shall 提到句首提到句首,some改为改为_, and改为改为 _,第一、第二人称互换第一、第二人称互换. Who will go to sc

29、hool?/What is your father going to do with you this afternoon? (4)特殊疑问句:由“疑问词+一般疑问句”构成。 动词原形动词原形 动词原形动词原形 not wont any or 2.2【注意】【注意】I shall buy some flowers for the party./Will you go with us? 1.shall用于第用于第_人称，人称，will用于第用于第_、_人称人称。 2.在以在以I或或we作主语的问句中，一般用作主语的问句中，一般用shall,此时表示征求此时表示征求 对方的意见或是询问一个情况。对

30、方的意见或是询问一个情况。 Shall we watch TV? 3.be going to表示根据主观判断将来肯定发生的事情，表示根据主观判断将来肯定发生的事情，will 表示客观上将来势必发生的事情。表示客观上将来势必发生的事情。 It is going to rain.（天要下雨）/They will come back tomorrow.（他们明天回来） 一一 二二 三三 My daughter will be twelve years old tomorrw.我的女儿明天整我的女儿明天整 二十岁。二十岁。 He will come to see you the day after t

31、omorrow.他后天要来看你他后天要来看你 3.2、表示将来经常发生的动作。、表示将来经常发生的动作。 We shall work in this factory every day. 我们将每天在这工厂工作我们将每天在这工厂工作 三、一般将来时的用法三、一般将来时的用法 【即学活用】用括号内动词的适当形式填空。 1.Nancy and I _ (have) a picnic next Tuesday. 2.David _ (give) a puppet show next Monday. 3.一 _ we _ (play) football this afternoon? 一Sounds

32、great! 4. _(be) Liu Tao going to my party? 5.My uncle _(come) to see us soon. will have/are going to have will give/are going to give Shall play Is will come/is coming 【单项选择】 （ ）1.It is going to_ tomorrow. A.rainy B.be rain C. be rainy D.rain （ ）2. -What are you going to_?-We are going to_? A.do;swi

33、mming B.be;swim Cdo; swim D.going；swim （ ）3. It will_ very cold next Sunday. A. be B. is C. is going to D. be going to （ ）4. What _ you _ with your classmates this Sunday afternoon? A. are, do B.do, do C. will, do D.did,go （ ）5. 一Are you going to see a play this Saturday? 一No.I_. A.dont B. am not C.

34、 wont D. shant C C A C B （ ）6. There _ an English party in our class this evening. A. will have B. are going to have C. is going to be D.is going to have （ ）7. My father _ TV with my mother now. A. watch B. watching C. is watching D. watches （ ）8. There _ a heavy snow tomorrow,so we must get there t

35、oday. A. is going to be B. will have C. is going to have D.is going to C C A SummarySummary 一、一般将来时的概念及作用: 1.一般将来时表示将要发生的动作或情况。 2.有些动词，如come, go, leave等,也可用现在进行时表示将来。 3.一般将来时句中一般有以下时间状语: tomorrow，next day/week/month/ year/.,soon,the day after tomorrow等。 二、一般将来时的构成 1.由be going to +动词原形构成。 2.由will/sha

36、ll +动词原形构成。 三、一般将来时的句型转换 SummarSummar y y 1.否定句:在be动词(am,is, are)后加not或will/shall后加not构成wont/shant。 2.一般疑问句:将 be动词或will/shall 提到句首，some改为any, and改为or,第一、 第二人称互换。 3.特殊疑问句:由“疑问词+一般疑问句”构成。 shall、will不be going to的用法 1. shall用亍第一人称，will用亍第二、三人称。 2.在以I或we作主语的问句中，一般用shall,此时表示征求对方的意见或是询问一个 情况。 3. be goingto表示根据主观判断将来肯定发生的事情，will表示客观上将来势必发 生的事情。 Thank you !