七年級(jí)英語頻度副詞講解及練習(xí)（課堂PPT）

1、1頻率副詞頻率副詞2MondayTuesdayWednesdayThursdayFridaySam on footon footon footon footon footMary on footon footon footon footbusJaneon footon footon footbusbusLilyon footon footbusbusbusKittyon footbusbusbusbusJohnbusbusbusbusbusoncetwicethree timesfour timesfive times timesWe can also use the times of hap

2、pening to describe the frequency of an event.3定義定義：表示某動(dòng)作發(fā)生或狀態(tài)存在的頻表示某動(dòng)作發(fā)生或狀態(tài)存在的頻 率，率，即在一定時(shí)間內(nèi)動(dòng)作重復(fù)發(fā)生或反復(fù)出現(xiàn)的次數(shù)即在一定時(shí)間內(nèi)動(dòng)作重復(fù)發(fā)生或反復(fù)出現(xiàn)的次數(shù)分類分類：模糊頻率副詞和精確頻率副詞模糊頻率副詞和精確頻率副詞4模糊頻率副詞5678910【小試牛刀小試牛刀】 選詞填空。選詞填空。 1. We can believe (相信相信) him because he is _ honest. (always, never) 2. They _ go out for a walk after supp

3、er but today they stay at home. (seldom, usually)113. Lily is a lazy(懶惰的）懶惰的） girl. She _ helps her mother with the housework. (sometimes, never)4. He likes watching films very much so he _ goes to the cinema. (seldom, often)5. Peter is busy these days, so he _ watches TV. (always, seldom)12【指點(diǎn)迷津指點(diǎn)迷

4、津】 1.頻度副詞表示動(dòng)作發(fā)生或狀態(tài)存在的頻頻度副詞表示動(dòng)作發(fā)生或狀態(tài)存在的頻 率。常用的頻度副詞及頻度副詞短語率。常用的頻度副詞及頻度副詞短語 有：有：always, usually, often, sometimes, seldom, never, once a week, every day等。等。 2.對(duì)頻度副詞或頻度副詞短語提問時(shí)，用對(duì)頻度副詞或頻度副詞短語提問時(shí)，用 how often，表示，表示“多久一次多久一次”。 3.頻度副詞在句子中的位置：頻度副詞在句子中的位置： 頻度副詞通常放在頻度副詞通常放在be動(dòng)詞、助動(dòng)詞之動(dòng)詞、助動(dòng)詞之 后，實(shí)義動(dòng)詞之前后，實(shí)義動(dòng)詞之前(often

5、有時(shí)可放在句有時(shí)可放在句 尾，尾，sometimes有時(shí)也可放在句首或句有時(shí)也可放在句首或句 尾尾)。13【能力升級(jí)】【能力升級(jí)】 I. 選擇填空。選擇填空。 1. _ does your father write to you? Once a month. A. How long B. How often C. How much D. How many 2. Do you _ walk to school? No, _. I live too far away. A. often; never B. usually; often C. seldom; always D. always; us

6、ually143. Lily sings very well. Does she go to a music class? No. Her mother teaches her every day. She _ goes to any music classes. A. usually B. often C. never D. always4. I think meat may make me become fat, so I _ eat it. But you need meat to keep you strong. A. always B. usually C. often D. sel

7、dom5. Miss Pan is a popular teacher in our school. Yes. Her classes are _interesting. A. always B. never C. seldom D. sometimes15II. 按要求改寫句子，按要求改寫句子， 每空一詞。每空一詞。1. They play basketball on the playground after school. (改為否定句改為否定句) They _ _ basketball on the playground after school.2. The Greens seldom

8、 eat out. (對(duì)劃線部分對(duì)劃線部分 提問提問) _ _ _ the Greens eatout?_165. 薩姆和蘇珊多久去看一次電影？薩姆和蘇珊多久去看一次電影？ 一個(gè)月一次。一個(gè)月一次。 _ _ _ Sam and Susan go to the movies? _ _ _.6. 蘇珊總是在上午休息時(shí)間讀書。蘇珊總是在上午休息時(shí)間讀書。 Susan _ reads books _ _ _ _.173. Steve gets up at about six thirty every morning. (改為一般疑問句改為一般疑問句) _ Steve _ up at about six

9、 thirty every morning?5. Lily goes to the English club once a week. (對(duì)劃線部分提問對(duì)劃線部分提問) _ _ _ Lily_ to the English club?_18 按要求改寫下列句子，每空一詞。按要求改寫下列句子，每空一詞。(10分分)1. My father draws a picture every day. (對(duì)對(duì) 劃線部分提問劃線部分提問) _ _ _ your father_ a picture?2. Do they often go to the school library? (作作 否定回答否定回答)

10、 _, _ _._193. Sam doesnt come to school because he is ill. (改為同義句改為同義句) Sam is ill, _ _ _ come to school.4. She listens to music at weekends. (改為改為 一般疑問句一般疑問句) _ _ _ _ music at weekends?5. Mandy usually rides a bicycle to school. (對(duì)劃線部分提問對(duì)劃線部分提問) _ _ _ usually go to school?_20VII. 仔細(xì)分辨下列單詞或短語，并用其適仔細(xì)分辨下列單詞或短語，并用其適 當(dāng)當(dāng)形式完成下列各句。形式完成下列各句。a) seldom; sometimes; never1. Its _ warm and _ cold.2. It _ snows in summer.3. He _ eats eggs and