苏教版四年级下英语各单元知识点
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不是Monday
对星期几进行提问,用“What day is it today?”回答:“It’s …”或是直接回答星期几。
2.表示时间的介词的用法:
(1) on表示“在具体某一天或某天的上、下午”
①表示在星期几,如:on Sunday. on Monday.
②表示在某天的上、下午或晚上,如: on Sunday morning
③表示节日,如:on New Year’s Day, on Children’s Day
④表示日期,如:on May 27th, on the 12th of March
(2) at表示“在某一时刻,某一时点”
①在几点钟介词用at ,如at five o’clock
② at noon在中午;at night在夜间;at Christmas在圣诞节期间;
(3) in表示“在某世纪、年、季度、月、周”以及泛指的上下午、晚上
①在某世纪,如:in the 20th century 在20世纪;
②在某年,如:in 2016 在2016年;
③在某月,如:in September 在九月;
④在某个季节,如:in winter在冬季
⑤在早晨,中午,晚上, 如 in the morning, in the afternoon, in the evening.
3. have和has的用法
(1) have, has意为“有”,强调所属关系
第一、二人称和复数用have (I, You, We, They, The boys)
第三人称单数用has (He, She, It, Mike, my father)
例如: I have a football match. She has a swimming lesson.
(2) 陈述句:以句号结尾,句中没有not。
例如:I have Chinese. He has English.
否定句:以句号结尾,句中有not或no。
例如:I don’t have Chinese. He doesn’t have English.
一般疑问句:以问号结尾,do或does在句首。
例如:Do you have Chinese? Does he have English?
肯定回答:Yes,I do. Yes, he does.
否定回答:No, I don’t. No, he doesn’t.
特殊疑问句:以问号结尾,句首为疑问词。
例如:What lessons do you have? What lessons does he have?
回答:I have Chinese. He has English.
(3)句型转换
肯定句变否定句:
肯定句:I have some lessons on Saturday.
否定句:I don’t have any lessons on Saturday.
肯定句:She has some lessons on Saturday.
否定句:She doesn’t have any lessons on Saturday.
肯定句变一般疑问句:
肯定句:I have some lessons on Saturday.
一般疑问句:Do you have some lessons on Saturday?
肯定句:She has some lessons on Saturday.
一般疑问句:Does she have any lessons on Saturday?
肯定句变特殊疑问句:
肯定句:I have some lessons on Saturday.
特殊疑问句:What lessons do you have on Saturday?
肯定句:She has some lessons on Saturday.
特殊疑问句:What lessons does she have on Saturday?
Unit 3 My day
1. 表示时间的方式
(1)整点:“点数+ o’clock”,可以和o’clock一起用得最大数字是12.例如:1:00 one o’clock, 12:00twelve o’clock
(2)用“小时+分钟”:
例如:6:10 six ten 10:32 ten thirty-two 7:58 seven fifty-eight 9:20 nine twenty
(3)表示时间在半小时内,用“分钟+past+小时”
例如:4:20 twenty past four
12: 25 twenty five past twelve
(4)表示时间恰好为半小时,用“half+past+小时”
例如:4:30 half past four, thirty past four
(5)表示时间在半小时外,用“(相差的)分钟+to+(下一)小时”
例如:5:50 ten to six 9:49 eleven to ten
询问几点钟的方式有两种What time is it?= What’s the time? (6)表示“零几分”:可以说零用字母O表示,如:4:08 four o eight
2. at表示“在某一时刻,某一时点”
①在几点钟介词用at ,如在5:00 at five o’clock或at five
在7:35 at seven thirty-five
② at noon在中午;at night在夜间;at Christmas在圣诞节期间;
3. like意为“喜欢”
(1)直接加名词复数例如:I like pandas.
(2) 喜欢做(某事) like doing (sth.)