内容正文:
初中沪外版
【寒假专版】
7年级下册语法精讲
寒假专版
时间和地点介词专项训练
寒假语法易错点精讲
学段:初中教材:沪外版年级:7年级下册
语法认知
时间和地,点介词(如m,om,at等)是表示时间或地点关系的词,用于说明动作发生的时间或事物
所处的位置,在句中常放在名词或名词短语前构成介词短语。
易错点讲解
易错点一:时间介词in/on/at的混用
讲解:
-in用于年、月、季节、泛指的上午/下午/晚上(如:in2023,in July,in winter,in the morning)。
-o用于具体日期、星期、节日及具体某天的上午/下午/晚上(如:on Monday,on June 1st,.ona
rainy momning)。
-at用于具体时刻、年龄及固定搭配(如:at7:00,at noon,at the age of12)。
例句:
-正确:We will have a trip in summer..(季节前用in)
-错误:We will have a trip on summer。
-正确:She was born on August8th.(具体日期前用on)
错误:She was born in August8th。
真题再现:
1.(2024上海浦东期末,沪外版)My birthday is July5th
A in B on C at D for
答案:B
解析:具体日期前用介词o,符合沪外版教材时间介词用法。
初中沪外版
【寒假专版】
7年级下册语法精讲
2.(2023浙江杭州期中,沪外版)Weus1 ally have lunch_12:00,
A in B on C at D for
答案:C
解析:具体时刻前用介词at,12:00是具体时间点。
易错点二:地点介词in/on//to表示方位时的混淆
讲解:
-in表示”在范围内部,(如:Shanghai is in China.)。
-on表示”与范围接壤”(如:Jiangsu is on the north of Zhejiang.)。
-to表示在范围外部且不接壤”(如:Japan is to the east of China.)。
例句:
-正确:Nanjing is in Jiangsu Province.(南京在江苏省内)
-错误:Nanjing is on Jiangsu Province。
-正确:Mongolia is on the north of China.(蒙古与中国接壤)
-错误:Mongolia is in the north of China。
真题再现:
1.(2024江苏苏州月考,沪外版)Taiwan is_the southeast of China.
A in B on C to d at
答案:A
解析:台湾是中国领土不可分割的一部分,属于范围内部,用介词。
2.(2023安徽合肥期末,沪外版)Hainan is_the south of Guangdong.
A in B on C to D for
答案:C
解析:海南与广东不接壤,且位于广东南部,用介词to。
易错点三:地点介词at/in/on表示具体位置时的误用
讲解:
-at用于小地点或具体位置(如:at the station,at the door)。
-in用于大地点或空间内部(如:in the city,in the classroom)。
-on用于物体表面或线上(如:on the desk,on the street)。
例句:
-正确:She is waiting at the bus stop.(小地点用at)
-错误:She is waiting in the bus stop。
2
初中沪外版
【寒假专版】
7年级下册语法精讲
-正确:The book is on the table.(物体表面用on)
-错误:The book is in the table。
真题再现:
1.(2024浙江宁波期中,沪外版)My father works_a hospital..
A at B in C on D to
答案:B
解析:hospital是大地点,”在医院工作”用介词in,符合沪外版教材用法。
2.(2023上海徐汇区期末,沪外版)There is a picture_一the wall..
A at B in C on D with
答案:C
解析:”在墙上”指图片贴在墙的表面,用介词o。
易错点四:时间介词for/since的区别
讲解:
-for表示”持续一段时间',后接时间段(如:for three years,for2 hours)。
-since表示”从过去某时开始”,后接时间点或从句(如:since2020,since he was5)。
例句:
-正确:He has lived here for 10 years.(持续10年)
-错误:He has lived here since 10 years。
-正确:I have known her since2018.(从2018年开始)
-错误:I have known her for2018。
真题再现:
1.(2024江苏南京月考,沪外版)My brother has studied English six years.
A for B since C in D on
答案:A
解析:siⅸyears是时间段,用介词for表示持续时间。
2.(2023上海闵行区期末,沪外版)We have been friends_we were in Grade5.
A for B since C at D on
答案:B
解析:”sice+从句'表示从过去某个时间点开始,符合现在完成时用法。
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初中沪外版
【寒假专版】
7年级下册语法精讲
易错点综合演练
综合演练
1.单项选择(直击易错点)
l.We will have a school trip_next Friday..(易错点一)
A.in B.on C.at D./
2.Japan is.一the east of China.(易错点二)
A.in B.on C.to D.at
3.My mother usually gets up_6:30a.m.(易错点一)
A.in B.on C.at D.for
4.Shanghai is_the east of China.(易错点二)
A.in B.on C.to D.at
Ⅱ.用所给词的适当形式填空(强化易错点区分)
1.They often play basketball_(i/on/at)Saturday afternoon..(易错点一)
2.Guangxi is.-(in/on/to)the south of Hunan.(易错点二)
3.We have lived in this city一(for/since)20l9.(易错点四)
4.There is a map_(i/on/at)the wall of our classroom.(易错点三)
Ⅱ.短文填空(综合运用四大易错点)
用适当的介词填空,使短文完整通顺。(沪外版教材课文改编)
Hello,I'm Lucy.I was born 1.2012.My birthday is 2.March 15th.I live 3.-a small town.It is
4.the east of our city.I usually get up 5.-6:45 a.m.and go to school.I have studied English 6.-
five years.My school is not far from my home,so I often walk there.There is a big park near my school.
It is 7.the north of the school.Many students like to play there 8.-the afternoon.
V连词成句(聚焦易错句式)
1.in,we,have,autumn,trip,a,usually,()(易错点一)
2.the,is,north,of,China,Mongolia,on,()(易错点二)
3.at,starts,,class,our,8:00,morning,every,.()(易错点一)
4.has,lived,,he,here,for,years,,ten,()(易错点四)
4
初中沪外版
【寒假专版】7年级下册语法精讲
参考答案
I单项选择
1D2.C3.C4.A
Ⅱ.用所给词的适当形式填空
1.on 2.to 3.since 4.on
L.短文填空
1.in 2.on 3.in 4.in 5.at 6.for 7.on 8.in
V.连词成句
1.We usually have a trip in autumn.
2.Mongolia is on the north of China
3.Our class starts at 8:00 every morning
4.He has lived here for ten years.
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