七下复习课-语法复习课.ppt

1、七年级英语三大时态,钱文婷,专题复习,We had two English classes yesterday.,We usually have an English class every day.,We are having an English class now.,在英语中，不同时间发生的动作或存在的状态要用不同的动词形式来表现。,每种时态的概念、信息词、结构、句式变化、以及某些时态间的相互区别,重点掌握,时态,Tense,时态,现在进行时：,一般现在时：,一般过去时：,现在正在进行的动作,经常或习惯性的动作或存在的状态。,过去某个时间或时间段发生的动作或存在的状态。,(The Pre

2、sent Continuous Tense),(The Simple Present Tense),(The Simple Past Tense),各时态常用的信息词,现在进行时：,一般现在时:,一般过去时:,now , Look! Listen! at this time Where is ? Dont talk! Its 8:00am.,always , usually, often, sometimes ,seldom, never, every day, every ,three times a day,last night, last, two days ago, ago, in 1

3、999, in +过去的年份, just now =a moment ago, yesterday, yesterday morning,判断下列信息词是属于哪种时态,last night now every day Look! yesterday often Listen! two years ago always in 1897 three times a week,一般现在时 一般过去时 现在进行时,小小测试,判断时态形式：,He always likes playing the piano.( ) We are having an English classes now.( ) The

4、y often go home late.( ) Lucy danced the disco at the party last night.( ) I liked go to the zoo when I was young.( ) My teacher is friendly to us.( ) Look! They are playing football.( ) She was born in 1990.( ) I lost much money last night.（ ）,A.现在进行时 B.一般现在时 C.一般过去时,A,B,C,A,B,B,C,C,C,改一般疑问句的方法：,改否

5、定句的方法：,首先看有无be动词，如果有，将be提到句首并大写，句末打问号. 如果没有be动词，看原句的动词形式来决定借用助动词do/does/did,并且行为动词要还原。,V-原形 V-s/es V-ed(过去式),+动词原形?,以此类推,首先看有无be动词，如果有，在be 动词后面加not. 如果没有be 动词，看原句的动词形式来决定借用助动词do/does/did,并在后面加not,并且行为动词要还原。,主语+dont/doesnt/didnt+动词原形,表格对比学习,be+v-ing (现在分词）,在be 后加上not,Be提到句首,V -原形 V-三人单,在行为v.前借用do ,do

6、es后加not，行为动词还原,Do,Does 提到句首，行为动词还原,V-ed (过去式）,在行为v.前借用did后加not，行为动词还原,Did 提到句首，行为动词还原,He is a teacher.,2. Kangkang comes from China.,3. I usually take the bus to work.,4.They are having classes.,5.Jane played the guitar last night.,先（一般疑问句） 再（否定句）,Is he a teacher? He isnt a teacher.,Does Kangkang co

7、me from China? Kangkang doesnt come from China.,Do you usually take the bus to work? I dont usually take the bus to work.,Are they having classes? They arent having classes.,Did Jane play the guitar last night? Jane didnt play the guitar last night.,句型变化操练,现在分词 的构成：,动词第三人称 单数的构成：,过去式 的构成：,直接加-ing. 重

8、读辅元辅，双写尾字母加-ing. 以e 结尾去e加-ing .,直接加-s. 以s, x, ch, sh, o结尾加-es. 以“辅音+y “结尾变y 为i再加-es.,直接加-ed. 以e结尾只加d. 重读辅元辅，双写尾字母再加-ed. 以“辅音+y”结尾变y 为i 再加-ed.,have - look - begin- use- shop- get- dance- study-,现在分词,第三人称单数,过去式,study- finish- have- go- do- play- watch- give-,need- stop- hope- play- try- plan- visit- l

9、ike-,having looking beginning using shopping getting dancing studying,studies finishes has goes does plays watches gives,needed stopped hoped played tried planned visited liked,词形转换,过去式的不规则变化,feed - see- can - come- do - eat - are- find - take- get -,am/is- go - have- draw- tell - teach - swim - buy

10、 - will - say -,fed saw could came did ate were found took got,was went had drew told taught swam bought would said,用所给动词的适当形式填空。,1. Listen! Mary _ ( sing) now. 2. A young man _ (run) on the playground now. 3. My mother _(watch) TV play every day. 4. Old Bush _(visit) China again last month. 5. I _

11、(play) sports three times a day. 6. Look! Lucy and Lily _(read) books. 7. There _(is) a football match yesterday afternoon. 8. Our class _( go) to the zoo three days ago.,is singing,is running,watches,visited,play,are reading,was,went,时态大比拼 She got up at seven oclock yesterday. （用 now改写） She is gett

12、ing up now . （用 every day改写） She gets up at seven oclock every day.,时态大比拼,Look！Tom is cleaning his room.,（用on weekends 改写）,Tom cleans his room on weekends.,（用two hours ago改写）,Tom cleaned his room two hours ago.,I usually wash my clothes in the afternoon. (用now改写) I am washing my clothes now. (用last

13、weekend改写) I washed my clothes last weekend.,难点解析,1.How _ your weekend? It _ great. But I _ tired now. Awas; was; am Bis; was; was Cis; was; am,难点解析,+4,A,Last month I _ a new song. Awrite Bto write Cwrote,C,+2,难点解析,难点解析,What did he do yesterday? He _ the books with his friends. Aread Breading Creads

14、 Dreaded,+3,A,汉译英 谁上周末骑了马？,难点解析,+4,who rode a horse last weekend?,Its cool. Who _ the tent for us? Do you know? Let me see. It must be Tom. Aputs up Bgoes into Cput up Dput in,难点解析,C,+3,All in all, the weather was so nice that we all had great fun . 把这个句子翻译成中文。,+2,难点解析,My weekend was pretty good. 1.

15、变否定句 2.一般疑问句 3.肯定回答及否定回答 4.就划线部分提问,难点解析,+6,小组合作完成此题,My weekend wasnt pretty good. Was your weekend pretty good? Yes, it was; No, it wasnt. How was your weekend?,难点解析,汉译英： 她上周没有去北京。,+3,She didnt go to Beijing last week.,幸运之星,恭喜你，直接为你们小组赢得3分,任务型读写,Jenny lives in London with her parents. When she was t

16、hree, she could play the piano. She could draw very well at the age of five, but she couldnt write at all. Six years ago, there was something wrong with her eyes. She couldnt see anything any more. Life was hard for her. With her mothers help, Jenny can write many words now, and she is beginning to write books. Many people like her book, A Smart Girl, very much. 根据短文完成下列各题： 1.Where does Jenny live? 2.What could she do at the age of five? 3. Six years ago, there was something wron