二年级牛津英语下册2b|二年级牛津英语下册－Unit 7 Hot Summer

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教学说明
本单元是和大家一起讨论有关夏天的活动。要学会用祈使句提出建议：let’s go to the beach. let’s play on the beach。要学会用简单句描述事实： the summer is hot.并且用介词短语表达正确的方位: let’s swim in the water. let’s sit under the umbrella. 要掌握有关夏天的单词：summer, sun, beach, cloud, hot, shell, sand.
教学要求
1.、句式let’s… 。
2、夏天，天空有关的单词：summer, sun, cloud, hot, beach, shell, sand.
3、一首儿歌。
本单元可在四课时内完成。

第一课时
教学目标：
    能正确掌握句子let’s go to the beach. let’s play on the beach. let’s pick up shells.
教学重难点： 能正确掌握句子及句子中的难点单词及词组。
教学准备：图片，录音机，磁带等。
教学过程：
step1 songs and rhymes
step2 revision
1.revise some words in the before units.
2.play a game “listen and do”(revise the commands taught in the previous units. ask the students to act them out.)
step3 presentation
1.t:let’s go to the door!(做动作)
（出示沙滩的图片）let’s go to the beach.
s repeat.
2.t:(put up the picture of the beach. ) look! this is a beach. do you like the beach? let’s play on the beach.”
s repeat.
3.t:(看图)what’s this? it’s a shell. they are shells.
s repeat.
t: (put some pictures of the shells on the floor.) let’s pick up shells.
s repeat.
step3 consolidation
1.listen to the tape and ask them to follow.
2.have a competition.(ask someone to act out the sentence, the other students to guess which sentence, which group guess more is the winner.)
step4 homework
1、listen to the tape and repeat for several times.
2、读熟句子要求签名。
板书设计
unit7 hot summer
let’s go to the beach.
let’s play on the beach.
let’s pick up shells.

第二课时
教学目标：
1、能正确掌握句子summer is hot. the sun is hot. i’m sorry. it’s ok.
2、能正确掌握单词summer, sun, cloud, hot, beach, shell, sand.
教学重难点：能正确掌握句子及单词的意思并能熟练朗读。
教学准备：挂图，图片，录音机，磁带等。
教学过程：
step1 songs and rhymes
step2 revision
1.play a game “listen and do”.
2.have a competition “look and guess”.
step3 presentation
1.t:(出示挂图)discuss with the students about the things in summer and on the beach. in summer, it always has sun. sometimes it has cloud. the weather is very hot. we can play on the beach. we can pick up shells on the sand.
s repeat.
2.t: is winter very cold? what about summer? is it very cold?”
s: no.
t: summer is hot. the sun is hot.”
s repeat.
3.t:when we feel very hot. we can go swimming. when we are swimming, we do something wrong. we should say “i’m sorry.” the other one should say “it’s ok.”
s repeat.12
step4 consolidation
1.listen to the tape and repeat.
2.play a game “what’s missing?”
3.play a game “louder and lower” to review the sentences.
step5 homework
1、listen to the tape and repeat.
2、读熟句子单词要求签名。
板书设计
                      unit7 hot summer
summer   sun     cloud
hot     beach   shell    sand
summer is hot. the sun is hot.
i’m sorry. it’s ok.

第三课时
教学目标：
1、能正确掌握…is/are hot/cold. let’s…。
2、能正确掌握儿歌。
教学重难点：
1、能正确运用句型…is/are hot/cold. let’s…。
2、能熟练朗读儿歌。
教学准备：图片，录音机，磁带等。
教学过程：
step1 songs and rhymes
step2 revision
1.show some pictures of the summer and revise the words.
2.show them some pictures and describe them.
step3 presentation
1.t:(出示图片，指向冰淇淋)is it hot?’
s: no.
t: what is hot?
2.discuss with the students what is happening in each of the eight pictures.
3.open the book and ask the students to follow t to read.
t: the sun is hot. let’s sit under the umbrella.
the water is cold. let’s go swimming.
the sand is hot. let’s sit on the
the ice-creams are cold. let’s eat some ice-creams.
step4 say a rhyme
1.listen to the tape for one time.
2.explain the words and sentences in the rhyme.
3.read after the tape for several times.
4.say it in different groups.
5.say it together.
step5 homework
1、listen to the tape and repeat.
2、读数句子及儿歌要求签名。
板书设计
unit7 hot summer
…is/are hot/cold.
let’s…
the sun is hot. let’s sit under the umbrella.
the water is cold. let’s go swimming.
the sand is hot. let’s sit on the
         the ice-creams are cold. let’s eat some ice-creams.

第四课时
教学目标：能正确掌握本单元所学内容。
教学内容：
一、圈出你夏天经常做的事情。
1 看图 2 圈出来
二、看图听录音说出正确的句子。
1 看图读句子 2 听录音 3 说出正确的句子
三、看图听录音给正确的图片着色。
1 看图 2 听录音 3 涂色
四、哪一个单词是正确的？圈出来。
1看图读单词 2 圈出正确的单词
五、听录音给正确的字母描红。
1 听录音 2 描红
六、给图片涂颜色，并描红句子。
1 涂色 2 描红句子
七、听录音画出从sam和may到正确图片的路径。
1 听录音 2 画路径

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