Unit 3 语法易错+巩固练习（导学案）四年级英语寒假自学课（冀教版三起·新教材）

冀教版三起四年级寒假自学课

Unit 3  语法易错+巩固练习

 

 

语法点拨

1.描述季节特征

（1）教材原句：Winter is cold and snowy.（冬天寒冷多雪。）

Spring is warm and rainy.（春天温暖多雨。）

（2）句式结构：季节名称 + be 动词（is）+ 天气 / 特征形容词（+ and + 形容词）.

（3）用法：用于描述四季的固定特征，季节名称为单数，be 动词统一用 is；常用形容词需贴合季节属性（如 hot、cool、windy、sunny 等）。

（4）例句：Autumn is cool and windy.（秋天凉爽多风。）；Summer is hot and sunny.（夏天炎热晴朗。）

知识演练

一、根据提示完成句子。

1.Spring ______ warm and ______（多雨的）. There are new leaves and flowers.

2.Summer ______ hot and ______（晴朗的）. We can swim in the sea.

3.Autumn ______ ______（凉爽的）and cloudy. Leaves turn red and yellow.

4.Winter ______ ______（寒冷的）and snowy. We can make a snowman.

5.Guangzhou’s winter ______ not cold. It ______ warm all the time.

 

 

 

 

语法点拨

 

2.季节与月份的搭配

（1）教材原句：Winter is in December, January and February.（冬天在 12 月、1 月和 2 月。）Spring is in March, April and May.（春天在 3 月、4 月和 5 月。）

（2）句式结构：季节名称 + be 动词（is）+ in + 月份 1, 月份 2 and 月份 3.

（3）用法：表示季节对应的月份，月份前必须加介词 in；多个月份并列时，最后两个月份用

and 连接。

（4）例句：Summer is in June, July and August.（夏天在 6 月、7 月和 8 月。）；

Autumn is in September, October and November.（秋天在 9 月、10 月和 11 月。）

知识演练

一、用介词填空，补全句子

1.Spring is ______ March, April and May.

2.Summer is ______ June, July and August.

3.Autumn is ______ September, October and November.

4.Winter is ______ December, January and February.

5.In Australia, spring is ______ September, October and November. It’s different from China.

 

 

 

 

语法点拨

 

3.“like to do” 表示 “季节里喜欢做的事”

（1）教材原句：I like to make a snowman in winter.（我喜欢在冬天堆雪人。）

I like to go swimming in summer.（我喜欢在夏天游泳。）

（2）句式结构：主语 + like (s) to + 动词原形 + in + 季节名称.

（3）用法：用于表达在特定季节喜欢进行的活动，主语为第三人称单数时，like 变 likes；to 后必须接动词原形。

（4）例句：She likes to plant flowers in spring.（她喜欢在春天种花。）；

They like to fly kites in autumn.（他们喜欢在秋天放风筝。）

知识演练

一、用所给词的适当形式填空。

1.I like to ______（go）jogging in spring.

2.Tom likes to ______（make）a snowman in winter.

3.They like to ______（swim）in the sea in summer.

4.My mother likes to ______（pick）fruits in autumn.

5.We like to ______（fly）kites when it’s windy in autumn.

重难点特训

一、“知识竞答”环节,同学们都跃跃欲试。根据句意和首字母提示填单词,补全句子。

1.Spring is in March, April and M_______.

2.In Guangzhou, the trees are green in every s______.

3.L_____ turn red and yellow in autumn.

4.l can f_______ a kite in the park.

5.In spring, p______ begin to grow.

二、选择正确的单词填在横线上。

1. There ________ (is/are)four seasons in a year.
2. The weather in winter is cold and _______ (snow/snowy).

3. In autumn, many plants are ready _______ (to /for) harvest.

4.September, October and _______ (November/December)are in autumn.

5. Some children like to go _______ (hike / hiking)in the park.

三、请选择合适的选项,补全对话。

Congcong: Hello, Diandian. Look at this picture. I like the yellow and red leaves.

Diandian: Yes. Autumn is beautiful.1.________

Congcong: My favourite season is winter. Because I can go skating(滑冰). How about you?

Diandian: 2.________

Congcong: Wow! I like flowers, too. Do you like summer?

Diandian: 3._______

Congcong: Why?

Diandian: 4.________ But I like autumn.

Congcong:5.________

Diandian:I always play diabolo(空竹)with my friends in the park.

Congcong: That's cool!