仁爱版七年级英语上册期末总复习辅导与练习一.doc

仁爱版七年级英语上册期末总复****辅导与练****一) 一、 be( am 、 is、 are )的基本用法,区别及其引导的一般疑问句和回答。 am 接在 I之后, is放在单数的名词或代词之后, are 放在复数的名词或代词之后,否定句在 be后加 not, 一般疑问句将 be提前。回答: Yes, 人称代词+ be./ No, 人称代词+be + not. 如: 1) He is Mr. Chen. He isnot Mr. Chen. -- Ishe Mr. Chen? -- Yes, he is./ No, he isn ’ tt. 2)I am a student. I am not a student. -- Are you a student? -- Yes, I am. / No, I am not. 3) They are teachers. They are not teachers. -- Are they teachers? -- Yes, they are. / No, they aren ’ t. 二、可数名词的复数: ( 1)规则变化 1)一般在名词词尾加--s,如: car----cars; apple---apples 2)以 s,x, ch, sh结尾的词,在词尾加---es ,如: box---boxes; bus---buses; watch ---watches. 3)以辅音字母+y结尾,变 y为 i再加 es,如: family---families. 5)以 fe、 f结尾,变 fe、 f为 v再加 es,如: life---lives. ( 2)不规则变化:如: mouse---mice ; tooth---teeth; foot---feet ; Chinese---Chinese, Japanese---Japanese ; man---men; woman---women; child---children 等三、基数词的表达: 1—100 one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, een, twenty, twenty-one, … thirty … forty … fifty … sixty … seventy … eighty … y … hundred 四、时间表达法: (两种) 1:00 one o’ clock 1:05 one -o- five / five past one 1:15 one fifteen /a quarter past one 1:30 one thirty / half past one 1:40 one forty/ twenty to two 1:45 one forty-five/ a quarter to two -- What time is it?= What is the time? -- It’s half past seven. 五、 a, an的用法:a /an 都表示“一,一个”,放在可数单数形式的名词前,如果单词以元音读音开始的, 我们在前用