2016-2017学年新人教版七年下册英语语法复习课件

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1、,语法探究,.情态动词概念:情态动词表示说话人对所说动作的_。如: 需要、可能、意愿、怀疑等。特点:形式上没有_和_的变化,有的没有_变化;不能单独作_语,因为情态动词本身词义_ ;必须和不带“_”的_连用。意义: 情态动词一般有_个意义。否定式: 情态动词的否定式一般为在其后加_。 一般疑问式: 一般疑问句通常将其提到_。,观点,人称,数,时态,谓,不完全,to,动词原形,多,not,Unit 1 Can you play the guitar?,句首,. 情态动词can的用法A. 意义1. 表示_。如: He can speak English very well.他英语说得很好。She

2、can sing some English songs.她会唱几首英文歌曲。2. 表示_。如: You can play the violin after school every day.每天下课后你可以拉小提琴。Students cant take cell phones or Mp3 players to school.学生不允许带手机或MP3到学校。,能力,许可,3. 表示_。如: Can you tell me an English story? 你能给我讲个英语故事吗?Could you help me with my English? 你能帮我学英语吗? 温馨提示: 上句中的co

3、uld 是can 的过去式,用在一般现在时的句子中,表示比can更客气的请求。,请求,4. cant 表示_ 。如: Is that Mr. Smith? 那是史密斯先生吗?That cant be him. He is in New York now.那不可能是他。他现在在纽约呢。,否定猜测,B. 句型变化 肯定句: He can play the _drums. 否定句: He _play the drums. 一般疑问句: _he _the drums? 两种回答:Yes, he _ /No, he _ 对画线部分提问: _ _he play?,cant,Can,play,can,can

4、t,What,can,Unit 1 易错点针对训练,易错点针对训练 . 单项选择 ( )1. Can you _ him to stop smoking? Sure. Atell Bsay Ctalk Dspeak ( )2. The little boy _ English very_. Aspeaks; good Bspeaks; wellCsays; well Dtells; well,A,B,.用good或 well 填空 He is a _ student; he is _ and studies_. 2. The food smells _ and it sells _. .使用适

5、当的介词填空 1. Running is good_ a mans health. 2. Parents arent always good _ their children.,Unit 1 易错点针对训练,good,well,well,good,well,for,with,3. The lady is very good _ her cat. 4. If you are not good _ driving, youd better keep the car away. .使用所给词的适当形式填空 1. The book is very _ (interest). 2. I need a_

6、(relax) holiday. 3. Are you _ (interest) in music? 4. He doesnt feel _ (relax) when he is at work.,Unit 1 易错点针对训练,to,at,interesting,relaxing,interested,relaxed,语法探究,. 一般现在时态特殊疑问句的结构1. 结构: 特殊疑问词 be 主语?特殊疑问词 助动词do/does 主语 实义动词?When/What time is the party? When do you go to school? What time does he go

7、 to work? 常用的特殊疑问词:_ /_ _ (什么时候), _ (什么地方), _ (谁), _ (谁的), _ (如何)。,when,what,time,where,who,whose,how,Unit 2 What time do you go to school ?,2. 对画线部分提问: (1)They get dressed at_six. _ _ _ they get dressed? (2)She takes a walk at_nine. _ _ she _ a walk? (3)He usually swims in_the_lake. _ _ he _ ? (4)J

8、ack goes to school on_foot. _ _ Jack _ to school? 温馨提示: what time 对具体某一时刻进行提问;when 对笼统时间进行提问。,Unit 2 语法探究,What,time,do,When,does,take,Where,does,swim,How,does,go,Unit 2 语法探究,. 英语时间表示法 1. 使用数字( _ 数 _数)。如: 7:20 seven twenty ; 8: 55 eight fiftyfive。 2. 使用介词(past或to)。当分钟数30分钟时,使用介词_ , “分钟数 past 小时数”。如:9

9、:10 ten minutes past nine; 10: 30 half past ten; 当分钟数30分钟时,使用介词_ ,“(60分钟数) to (小时数1)”。 如: 11: 40 twenty minutes to twelve.,小时,分钟,past,to,Unit 2 语法探究,温馨提示: (1)特殊时间段的表示法: 30分钟可以使用_代替;15 分钟可以使用_代替。如: 5: 30 half past five; 9: 45 a quarter to ten。 (2)在某一时刻使用介词_ 。 (3)提问时间使用: “What time is it?” 或“Whats the

10、 time?”,half,quarter,at,. 英语中的频度副词的用法英语中常用的频度副词及含义: _(总是;一直), _ (通常), _ (从来没有),_ (有时 候) 等,常用在行为动词前。如: I usually take a walk after dinner.晚饭后我经常散步。He never goes to school late.他上学从不迟到。They sometimes eat lunch at school.他们有时候在学校吃午饭。,Unit 2 语法探究,always,usually,never,sometimes,Unit 2 易错点针对训练,易错点针对训练 .单项

11、选择 ( )1. Either you or she _ on duty today, dont forget it. OK, I wont. Ais Bam Care Dbe ( )2. My parents ask me to finish my homework _ after school. Its a good habit. Aone Bfirst Cones Donce,A,B,.用first, one, ones 或 once 填空1. He is the _ in the English test. 2. Please have an apple. Thanks, I have

12、 _. 3. These apples are green, and the red _ are in the basket. 4. He cleans his car _ a week. .用所给词的适当形式填空1. Either she or I _ (be) busy this week.,Unit 2 易错点针对训练,first,one,ones,once,am,,2. Either you or he _ (be) at work now. 3. There _ (be) two books and a pen on the desk. 4. _(arrive) at school

13、on time, he gets up very early. .同义句转换He has a job in town. He has _ _ _ _ in town.,Unit 2 易错点针对训练,is,are,To arrive,a piece of work,语法探究,. how引导的一般现在时态的特殊疑问句1. 特殊疑问词how提问动作的_。如: How do you go to school? “你如何上学呢?” I ride my bike to school. “我骑自行车去上学。”2. 表达动作行为的方式, 使用动词take (乘坐)、ride (乘车) 、walk(步行)、fly(乘飞机)等;使用介词by等。主语 take/ride/walk/fly to 地点主语 go to 地点 by 交通工具。 如:,方式,Unit 3 How do you go to school?,(1)He takes the plane to Beijing.He _ _Beijing.He goes to Beijing by _.(2)She walks to school.She goes to school _ _. . how far 与 how long的区别how far是提问两地之间的_,how long 用来提问 _或某个事物的_。如:,

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