四年级上册暑假自学课(译林版三起)
Unit 7 Seasons
单元知识整合

字母e在单词中可发/i:/音:these me be we he she

season季节 spring春天,春季 winter冬天,冬季
summer夏天,夏季 autumn秋天,秋季 cold寒冷的,冷的
bird鸟 back回原处 in在(某段时间)内 year年
plant栽种,种植 snow雪,积雪 pick采,摘

have fun玩得开心 eat ice cream吃冰淇淋
play together一起玩 have new friends有新朋友
these birds这些鸟 in the tree在树上
sing to me唱歌给我听 plant trees种树
pick fruit采摘水果
go boating/ skating/ swimming/ climbing去划船/溜冰/游泳/爬山
in spring/ summer/ autumn/ winter在春天/夏天/秋天/冬天

1. Welcome to my home. We can play together.欢迎来到我的家。我们能一起玩。
2. Wow, you have babies! 哇,你有宝宝了!
3. Where can they be? 他们会在哪儿呢?
4. Nice to see you again!很高兴再次见到你!
5. In spring/ summer/ autumn/ winter, it is warm/ hot/ cool/ cold.
在春天/夏天/秋天/冬天,天气温暖/炎热/凉爽/寒冷。
6. We go boating/ swimming/ climbing/ skating.我们去划船/游泳/爬山/溜冰。
7. We plant trees/ eat ice cream/ pick fruit/ play in the snow.
我们种树/吃冰淇淋/采摘水果/在雪里玩耍。

重难点01:in的用法

(1)in表示在一段时间内,可以搭配周、月、季节、年、朝代等。
例如:in this week在这周; in December在十二月; in autumn在秋天;
in 2025在2025年; in the Tang Dynasty在唐朝
(2)固定搭配:in the morning/ afternoon/ evening在早上/下午/晚上
拓展:其它常见时间介词的用法
1. at用于表示在某一特 定时刻或特定时间点。
2. in用于表示在泛指意义的上午、下午或晚上以及月、季 节或年等较长的时间。
3. on用于表示在描述特定节日、具体日期或一周中的特定 日子。
4. after用于表示某个动作或事件发生在某个时间之后。
5. before用于表 示某个动作或事件发生在某个时间之前。
【提分练01】
从方框中选择合适的介词并用其适当形式填空。

1. __________ spring, flowers bloom everywhere.
2. I have a meeting __________ Monday.
3. Let's meet at the station __________ six o'clock.
4. Winter comes __________ autumn.

重难点02:询问四季特征的问句及答语

问句结构:What is+季节+ like?
答语:It's+描述天气的形容词。
具体示例:
—What is spring like?春天是什么样的? —It's warm. 它是温暖的。
—What is summer like?夏天是什么样的?—It's hot. 它是炎热的。
—What is autumn like?秋天是什么样的?—It's cool. 它是凉爽的。
—What is winter like?冬天是什么样的? —It's cold.它是寒冷的。
【提分练02】
(2024苏州期中)根据示例,仿写句子。
示例: I like spring. It's warm in spring. I go boating and plant trees.
1. I like summer. It's __________ in summer. I go swimming and __________________________.
2. I like autumn. It's ____________________. I ________________________________________.
3. Ⅰ____________________________________________________________________________.
巩固练习
一、读句子,判断画线部分的发音是(T)否(F)相同。
( )1. She sees the yellow birds.
( )2. He likes reading books.
( )3. He has a nice pen.
( )4. We want to buy these flowers.
( )5. Give me that red pen.
二、用所给单词的适当形式填空。
1. These __________(baby) are so cute.
2. Where can they __________(be)?
3. He goes __________(swim) every day. 