知识点
1. 词汇：
动词的过去式see—saw find—found drink—drank eat—ate
go—went take—took give—gave have—had (不规则变化)
名词 wallet circus French fries lemonade popcorn
soda pop roller coaster seashells picnic
2. 语法点：
一般过去式实意动词的用法：
(1)陈述句变成一般疑问句
变化规则：句子中的动词是实意动词，实意动词不能直接提到句首，
需要找助动词帮忙，因为时态是一般过去式，所以助动词是did。 把
did提到到句首。实意动词要恢复成原型。回答用什么问就用什么来
回答。 didn’t=did not
Eg. I saw tigers. Did you see tigers? Yes, I did. No, I didn’t.
She ate a hamburger. Did she eat a hamburger? Yes, she did.
No, she didn’t.
(2)特殊疑问句 出现助动词了，动词要恢复原型。
Eg. I saw tigers. What did you see?
They drank water. What did they drink?
She went to the park. Where did you go?
Unit 7 1. 词汇：
Be动词的过去式 be—is/am—was be—are—were
名词beach museum playground zoo swimming pool
amusement park swing slide seesaw jungle gym before
tadpole caterpillar seeds buds
2. 语法点：
（1）陈述句变一般疑问句
句子中有be动词，直接把be动词提到句首，其他照抄。回答时，用
什么问的用什么来回答。wasn’t=was not weren’t= were not
Eg. I was on the playground. Were you on the playground? Yes, I was.
No, I wasn’t.
They were in the zoo. Were they in the zoo? Yes, they were.
No, they weren’t.
She was on the slide. Was she on the slide? Yes, she was.
No, she wasn’t.
(2)变否定句 在be动词后加not就可以了。
Eg. I was in the zoo. I wasn’t in the zoo.
We were on the seesaw. We weren’t on the seesaw.
(3)特殊疑问句 时态要一致
Eg. I was in the zoo
. Where were you?
They were at the museum. Where were they? Unit 6 1. 词汇：
名词park hospital supermarket department store post office bus
stop restaurant train station library
动词、词组交通方式 walk drive a car ride a bicycle take a taxi
take a train take a bus
2. 语法点：
(1)一般将来时，be going to 现在进行时表示将来时 “将要去……”
Eg. She is going to the park. 她将要去公园。
I am going to school. 我要去学校。
They are going home. 他们要回家。
注意除了学校和家，其他的地点前要加定冠词the
(2)交通方式
Eg. I take a bus to the library. 我乘坐公共汽车去图书馆。
She takes a taxi to the park. 她乘坐出租车去公园。
(3)特殊疑问句 问地点，用特殊疑问词where.
Eg. She is going to the park
. Where is she going?
They are going tol,, . Where are they going?
问交通方式，用特殊疑问词how
Eg. He is walking to the park. How is he going to the park?
She is riding a bicycle to school. How is she going to school?
They are taking a bus to home. How are they going home? Unit 5 1. 词汇：
形容词red yellow long short striped polka-dot old
new thick thin large small
服装名词coat blouse skirt shoes T-shirt jeans socks slipper
boots sweater pajamas pants shorts jackets
2. 语法点：
（1）用现在进行时表示一种状态 what’s=what is what’re=what are
Eg. What’s he wearing? He’s wearing a coat.
他正穿着什么？他穿一件外套。
What’re they wearing? They’re wearing sweaters.
他们正穿着什么？他们穿毛衣。
（2）一般疑问句 句子中有be动词，把be动词提到句首
Eg. He is wearing a blue shirt. Is he wearing a blue shirt?
Yes, he is. No, he isn’t.
They are wearing sweaters. Are they wearing sweaters?
Yes, they are. No, they aren’t.
(3)形容词的用法
限冠描绘大长高，形状年龄和新老，颜色赶紧往后靠。
Eg. A long new yellow pencil
The pretty young mother
An big round apple Unit 4 1. 词汇：
频度副词always usually sometimes never ever
时间有关past half a quarter
2. 语法点：
（1）频度副词的用法：频度副词在句中的位置，通常放在动词前，
助动词或be动词的后面。
Eg. I usually eat dinner with my mother. 我经常和妈妈一起吃晚餐。
She always watches TV in the evening.她总是在晚上看电视。
He is never late.他从来不迟到。
Does he ever eat pizza?
(2)时间表达法
时间的问法： what’s the time? What time is it?
整点表达法： 12:00 twelve o’clock
半点的表达法 ：4:30 half past four four thirty
半小时之内的时间： 8:20 eight twenty
【分钟在前 时在后 】 twenty past eight twenty after eight
半小时之外的时间： 9:40 nine forty twenty to ten
【分钟（60-）在前 时（+1）在后】3:50 three fifty ten to four
十五分钟的表达： 5:15 a quarter past five a quarter after five
6:45 a quarter to seven
Unit 3 1. 词汇：
课程名词art class English class piano class math class
swimming class computer class
星期Monday Tuesday Wednesday Thursday Friday
Saturday Sunday
动词词组 watch TV take a nap play outside go to the bookstore
play video games practice the piano
2. 语法点：
（1）星期的介词用法 on Sunday on Friday on Tuesday
（2）after的用法 after school after lunch after dinner
后面加上时间或行程的名词，表示“……以后”
（3）一般现在时
当主语是第三人称单数的时候，动词要有变化，+s/+es，助动词用does
特殊疑问句：
Eg. What do they do after school? They go to art class.
What does she do after lunch? She goes to computer class.
一般疑问句：注意助动词do/does,动词用动词原型，问和回答一致。
Eg. Does he practice the piano on Thursday?
Yes, he does. No, he doesn’t
Do you take a nap after lunch?
Yes, I do. No, I don’t. Unit 2 1. 词汇：
形状square triangle rectangle circle corner
不可数名词paper chalk tape ribbon glue paint string
scissors
2. 语法点：
（1）不可数名词，一个的表达法。
a piece of paper一张纸a stick of chalk一根粉笔a reel of tape一卷胶带
a reel of ribbon一卷丝带a tube of glue一管胶a box of paint一盒颜料
a ball of string 一团细线 a pair of scissors 一把剪子
（2）一般现在时
当主语是第三人称单数的时候，动词要有变化，+s/+es，助动词用does
特殊疑问句：
Eg. What do you have? I have some paper.
What does she have? She has some paper.
一般疑问句： 一般疑问句用什么问，就用什么回答。
Eg. Do they have any string? Yes, they do. No, they don’t.
Does she have any glue? Yes, she does. No, she doesn’t.
(3)some 和any 的用法: some 用在陈述句的肯定句里，any用于疑问
句和否定句。
Eg. I have some ribbon. She doesn’t have any paint.
Does he have any chalk? Unit 1 1. 词汇：
名词girls’ room boys’ room library lunchroom music room
classroom office gym
介词across from next to
数词one two three four five six seven eight nine ten
eleven twelve thirteen fourteen fifteen sixteen seventeen
eighteen nineteen twenty twenty-one twenty-two …注意连字符
thirty forty fifty sixty seventy eighty ninety one hundred
two hundred three hundred
120 one hundred and twenty 208 two hundred and eight
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