Unit 1-Unit 4期末复习课件 2022-2023学年仁爱科普版英语七年级上册

七年级上册知识点 unit 1 be动词 am ，are ，is 与人称代词的搭配、一般疑问句 单数第一人称 I + am 单数第二人称you；复数的人和物 +are 单数第三人称 he ,she ,it ； 所有单数的人和物；不可数名词 +is I a student. You my best friend. The cakes delicious. She/He an American. The bread delicious. They Maria and Jane. China a big country. 名词单复数、与be动词的搭配 1.变化规则 +s； 以s,x,ch,sh结尾的 +es； 以辅音字母+y结尾，去y +ies； 以f， fe结尾，去f，fe +ves； 以o结尾，特殊单词(hero/tomato/ potato)+es，其余+s； 特殊变化形式要背诵。 pen bus city boy knife tomato photo child foot people 名词单复数、与be动词的搭配 句子单复数形式的切换 单数－复数 主语变化，be动词要跟着主语数量变化而变化。 I am a student. They are Americans. 情景交际 ● Good morning/afternoon /evening. ● Nice to meet /see you. (,too) ● How do you do? ● How are you? ● Welcome to China. ● Goodbye. / Bye. ● Where are you from? ● What's your name? ● Who are you? ● Thank you very much. ● How old are you? ● What class are you in? ● What's this in English? ● How do you spell it? ● What are those? ● Let's help you. 情景交际 ● I'M Kangkang. ● This is my teacher ,Mr. Brown. ● My name is Sally. ● I'm from Canada. ● My telephone number is ● I'm twelve. ● I'm in Class Four, Grade Seven. unit2 ● 外貌描述 ● sb's + 身体部位 +be +形容词 ● sb +have /has + （a/ an)+ 形容词+身体部位 ● What do/ does +sb. look like? I have a small nose. = His mouth is wide. What she look like? What your brothers look like? ● 衣着描述 sb.+ be +in + (a/an)+形容词+衣服 他穿了一双黑色的鞋子。 她穿着一条漂亮的蓝色的连衣裙。 我穿着一件白色的T恤。 问物品的主人 Whose + 名词 + is it /are they? 这是谁的T恤？ 那些书本是谁的？ 物主代词、所有格 所有格 单数名词+’s 复数以s结尾的名词+’ 不规则复数名词+’s Sally’s cat the Greens’ house the children’s toys 动词引导的句子 ● 肯定句: 主语 +动词 +其他 ● 否定句：主语+don’t /doesn’t + 动词+其他 ● 一般疑问句：Do/ Does +主语+动词+其他？ Yes, 主语 do/ does. No, 主语 don’t / doesn’t. I like English. She likes English. 情景交际 ● Who is your favorite actor? ● I come from England. ● We are in the same school, but in different grades. ● What does she look like? ●