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1、七年级英语上册知识点（一）一.短语be from=come from 来自于 in Class Five 在五班over there 在那边 have lessons=have classes 上课plan lessons 备课 play sports 做运动 have fun 玩得快乐on the wall 在墙上 You go first. 你先来.Here you are. 给你.at the store 在商店 See you later. 再见. need to do sth. 需要做某事二、句子1.Nice to meet you. Nice to meet you,too. 见到
2、你不久乐2.How are you? Im fine,thanks, and you? Im good,thanks.3.This is my friend.His name is YangHao.这是我的朋友，他的名字叫杨浩。4.Who is the girl with Mr. Jones?Whats her name?5.Welcome to our school.Let me show you around.欢迎来到我们的学校，让我带你四处走走。6.This is an office.Our teachers plan their lessons here. 这是办公室，老师在这儿备课。
3、7.Lets play a guessing game. 让我们玩一个猜东西游戏。8.You can write with a pencil. 你可以用铅笔写字。9.You are right! Now its your turn.你对了，现在轮到你了。10.Excuse me. May I have/borrow a book, Jenny?打扰一下，我能借一本书吗，詹妮？11.Thank you. You are welcome. 谢谢。不客气。12.I can go and buy some at the store. 我可以去商店买一些。13.I have some new frien
4、ds this year. 今年我有了一些新朋友。三、语法1.人称代词数类别人称数单数复数人称我你他她它我们你们他们主格Iyouhesheitweyouthey宾格meyouhimheritusyouthem2.物主代词 类别 我的你的他的她的它的我们的你们的他们的形容词性myyourhisheritsouryourtheir名词性mineyourshishersitsoursyourstheirs3.数词（基数词）zero one two three four five six seven eight nine ten eleven twelve thirteen fourteen fift
5、een sixteen seventeen eighteen nineteen twenty 4.名词复数的变化方法1）规则变化：一般情况，在词尾加s.词尾为s,x,ch,sh时加es. bus/box/class词尾是辅音字母加y时，变y为i再加es.city 城市 country 国家词尾是f或fe时直接变为ves.knife 小刀 wife 妻子 leaf树叶 shelf 隔架 thief 小偷以o结尾的词，加es的有hero(英雄)potato(土豆)tomato(西红柿).余下的加s如photo照片piano钢琴.2)不规则变化man-men 男人 woman-women 女人 ch
6、ild -children 小孩 foot-feet脚tooth-teeth 牙齿 deer-deer 鹿 sheep-sheep 绵羊Chinese-Chinese 中国人 5. be的用法在句子中，根据主语的人称与数的不同，be的形式不同。注意与主语的缩写。I 用am, you用are, is跟着他她它. 单数is,复数are.6.一般疑问句1)谓语动词为be的变化时，直接提前到句首。2)谓语动词具有情态动词或助动词时，直接提前到句首。情态动词有：can能,may可以,could能,will将要,should应当.3)谓语动词为实意动词时，根据动词形式用相应的助动词do,does did.
7、该实意动词还原原形。4)把句中的I变为you, my/our变为your,and变为or,some变为any,结尾用问号。专项训练 1.This is (they/their/them) classroom.2.How are you? Im ,thank you.3.Thank you very much. Youre .4.Lets (go) to the library. Lets (sing) a song.5. (she/her) name is Lily.6.Is that your bike? No, .7.Oh dear! Where bike?A. are my B. is
8、my C. are me D. are his8.我可以用一下你的书吗？当然，给你。 9.用be的适当形式填空。A: Hello! My name Jenny. I a student. What your name?B: My name Li Ming. I a student, too.A: This Wang Hong. She a girl .Whats his name ?B: His name is Jim. He a boy.10.How many (book) do you have?11.-Your dress is very beautiful. - .12.This is
9、 (I) desk. 13.I have two (friend).14.May I borrow (you) book? 15.I have (a) eraser.16.What your brothers name?17.She has three (milks/desks).18.Thats an apple in English.(划线提问) in English?19.That is my eraser.(一般疑问句) eraser?20.把下列名词变为复数形式。book eraser knife man sheep desk boy child pen potato photo p
10、encil ruler city woman deer box tomato bus friend tooth tree bike foot 21.默写零到二十的数词。 22.默写人称代词主格（8个）宾格（8个）形容词性物主代词（8个）。 23.写出下列缩写的完整形式。Im whats lets youre Wheres thats hes 24.把下列句子先变为否认句，再变为一般疑问句，并作出肯定否认回答。Eg:I have a new bike.（否认句） I dont have a new bike.（一般疑问句）Do you have a new bike?（回答）Yes, I do.
11、 No, I dont.1)She is my classmate. 2)Lily has some crayons. 3)I can write wth a pencil. 4)They are Chinese. 5)Red is my favourite colour. 6)He likes watching TV in the evening. 7)I have some new friends this year. 8)This is her scarf. 9)I will wear my favourite dress. 10)My jacket is black. 英语国际音标（48）1.元音20个单元音： 长元音 i: : : u: :短元音 u e双元音: a e e a2.辅音28个辅音10对：（/s/之后清音浊化）清辅音-浊辅音ptkfsttrtsbdgvzddrdz3个鼻音 m n 3个似拼音 h r l 2个半元音 w j