人教版七下英语重点语法知识课件

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,一、动词的变化,1,、动词的三单变化（一般现在时）,条件：,第三人称、单数,变化规则：,-s,-es,y,变,i,加,es,2,、现在分词,/,动名词（现在进行时）,条件：,now,look,listen,（正在发生的时间）,变化规则：,-ing,去,e,加,ing,双写加,ing,3,、动词的过去式（一般过去时）,条件：,ago,last,yesterday,in+,过去的时间,变化规则：,-ed,-d,双写加,ed,y,变,i,加,ed,一、动词的变化1、动词的三单变化（一般现在时）,1,写出下列动词的三单、现在分词和过去式形式,sit begin have cutgo buystudy cometake domake findsay drawwrite flyis know,forget hear,grow meet,read play,teach spend,stop eat,stay get,run enjoy,feel speak,写出下列动词的三单、现在分词和过去式形式sit,2,人教版七下英语重点语法知识课件,3,人教版七下英语重点语法知识课件,4,人教版七下英语重点语法知识课件,5,人教版七下英语重点语法知识课件,6,人教版七下英语重点语法知识课件,7,二、some和any,肯定句中：,some,、,something,否定句、一般疑问句中：,any,、,anything,would like,引导的一般疑问句中，,some,不变,1.I have,_,good friends in my class.,2.Is there _water in the bottle?,3.Do you have _money?,4.They dont have _time to go there.,5.There are _cakes on the table.,6.I dont have _milk for breakfast.,some,some,any,any,any,any,二、some和any 肯定句中：some、somet,8,7.Does he have _brothers or sisters?,8.There arent _pictures on the wall.,9.Would you like _ rice?,10.Are there _flowers in you classroom?,No,there arent _.,11.There is _ (something)in the box.,12.Is there _ (something)interesting,in the book?,13.He doesnt have _ important to tell,you.,14.Would you like _ to eat?,any,any,any,any,some,something,anything,something,anything,7.Does he have _brothers,9,三、花费（时间、金钱）,1,、,It takes sb.st.to do sth.,（花费时间）,做某事花费了某人多长时间,2,、,pay (money)for sth.,（花费时间）,3,、,spend (time/money)on sth.,花费时间,/,金钱在某事上,spend (time/money)(in)doing sth.,花费时间,/,金钱做某事,三、花费（时间、金钱）1、It takes sb.s,10,四、,the number of,和,a number of,1,、,the number of ,的数量,，后接可数名词复,数，谓语动词用,单数,。,e.g.The number of pages in this book is 60,这本书有,60,页。,2,、,a number of,许多,，后接可数名词复数，谓,语动词用,复数,。,e.g.A number of students are planting trees on,the hill,许多学生在小山上植树。,四、the number of和a number of1、t,11,1,、,The number of candles _(be)the,persons age.,2,、,A number of people _(be)in the park,today.,3,、,The number of the teachers in our school,_(be)forty.,4,、,There _(be)a large number of students,in our school.,5,、,_ sheep on the hill is 350,6,、,_ sheep are eating grass on the,hill,is,are,is,are,The number of,A number of,1、The number of candles _,12,1,、他多大了？,How old,is he,?,你能猜一下他多大了吗？,Can you guess how old,he is,?,2,、,Jane,长得什么样子？,What,does,Jane,look,like?,你知道,Jane,长得什么样子吗？,Do you know what Jane,looks,like?,五、宾语从句,宾语从句的语序：,陈述句语序,1、他多大了？五、宾语从句宾语从句的语序：陈述句语序,13,He asked _ for the computer.A.did I pay how much B.I paid how muchC.how much did I pay D.how much I paid,You must remember _.,A.what your mother said B.what did your mother say C.your mother said what D.what has your mother,said,3.Did you know _?A.who he was looking after B.who was he looking forC.who he is looking for D.who he is looking after,He asked _ for the comp,14,4,、,Please tell me _ last year.A.where does your sister work,B.where did your sister work C.where your sister works,D.where your sister worked,5.Could you tell me _?A.when will they leave Beijing,B.when would they leave Beijing C.when they will leave Beijing,D.when did they leave Beijing,4、Please tell me _ last y,15,六、if引导的条件状语从句,原则：,主将从现,1,、,If it,(not rain)tomorrow,we,(go)to the Great Wall.,2,、,If you,(not get)up early,you,(be)late for school.,3,、,She,(be)happy if she,(join),the party.,4,、,I,(ask)the teacher for help if I,(not understand).,doesnt rain,will go,dont get,will be,joins,dont understand,will be,will ask,六、if引导的条件状语从句原则：主将从现1、If it,16,5,、,If it,(be)fine tomorrow,we,(go)out.,6,、,If it,(rain)tomorrow,we,(not go)to,the park.,is,will go,wont go,rains,5、If it (be)fin,17,七、too和either、and和or,1,、“也”，肯定句中：,too,，,否定句中：,either,2,、“和”，肯定句中：,and,，否定句和疑问句中：,or,1,、,Lily likes fruit.I like fruit,.,2,、,Mike doesnt like meat.I dont like it,.,3,、,You are a student.I am a student,.,4,、,You arent a teacher.I am not a teacher,.,5,、,He is short,strong.,6,、,I dont like fish,chicken.,7,、,She can dance,sing.,8,、,People cant live without air,water.,too,either,too,either,and,or,and,or,七、too和either、and和or1、“也”，肯定句中：,18,八、eitheror,原则：,就近原则,（如同,there be,句型）,1,、,When the girl is happy,she either _(sing),or _ (dance).,2,、,Either you or I _(be)going there tomorrow.,3,、,In the evening,she either _(swim)or _,(take)a walk.,4,、,Either you or he _(have)lunch at school.,5,、,Either Saturday or Sunday _(be)OK for,me.,6,、,Either you or she _(be)good at drawing.,sings,dances,am,swims,takes,has,is,is,八、eitheror原则：就近原则（如同there be句,19,九、each,each+,单数,名词，或跟,of,短语，也可单独使用。,1,、,Each student _(have)an English book.,2,、,Each of them _ (know)the child.,3,、,Each boy _(have)a kite.,4,、,Each of the students _(do)his homework,on time.,5,、,We each _(have)different needs and,interests.,6,、,I think each of the three answers _(be),right.,has,knows,has,does,have,is,九、eacheach+单数名词，或跟of短语，也可单独使用。,20,十、祈使句,结构：肯定句：,动词原形,+,其他,否定句：,Dont+,动词原形,+,其他,1,、,You shouldnt shout at your friends.,2,、,You can come to my party tonight.,3,、,You cant speak loudly in the library.,4,、,You must do your homework on time.,5,、,You shouldnt fight with your brother.,6,、,You needn