初中鲁教版 (五四制)Section B公开课教学设计

课题

Unit4 Section B (1a-2e)

课型

New

审核签字

序号

16

学习目标与重难点

1、学习目标：知识目标：

Get the students to learn the words and phrases: gold, underwear, silk, emperor, stupid, shout.

keep everything for themselves, cheat the emperor.

   能力目标：1. Listen and retell something about the story: the emperor’s new clothes

2. The students can tell their favorite story to others.

   情感价值观目标：Share your favorite story in English bravely.[来源:Z。xx。k.Com]

3、学习难点：Know something about the types of the western fairy tales.

恰当具体可测

媒体运用

PPT

整合点准确恰当

教学思路

The students can tell their favorite story to others.

具体明晰

导语设计

Once upon a time,there was an emperor who loved clothes,…

精炼灵活紧扣学习目标

板书设计

Bb  design

Unit4 An old man tried to move the mountains..

love----loved[来源:学科网]

are------were

come----came

see----saw

look----looked

shout----shouted

want----wanted

have----had

知识结构纲要化

“幸福课堂”模式教学过程

研讨修改

Step 1 New words

Show the pictures to present the new words.

Students try to say the new words according to the pictures.

gold, gold medal, underwear, silk, emperor

 Step 2 Presentation

Teacher presents some pictures and some information about “the  emperor’s new clothes”

Students use the comparative degree to compare the pictures.[来源:学#科#网]

 Step 3 Listening

1. Get the students to listen to Listening Cassette 1c and number the pictures in 1c.

2. Get the students to listen to the conversation again and fill in the blanks.

Step 4 retell

Get the students to retell the story “the emperor’s new clothes”

Step 5 Consolidation

Get Ss to finish self check 2.

Step 6 Show time

T : what is your favorite story? Why is it?

Step 7 homework

Retell the story of “The Emperor’s New Clothes”。

 中考链接 ：易混辨析：unless和until用法区别

A good storyteller must be able to hold his listeners’ curiosity ____ he reaches the end of the story.

　A. when     B. Unless     C. after     D. until

解析：答案是D。不少同学可能会误选unless，引导条件状语从句，但分析语境可知，该空格表示“直到”，强调时间的延续，应用until引导时间状语从句。

　　本题着重考查unless和until的用法区别，其用法区别是高考热点考点。本文拟谈一谈unless和until的用法区别。

　　一、作为从属连词含义不同，引导从句性质不同

　　unless与until均为从属连词，unless表“除非”，强调条件，引导条件状语从句；until表“直到”，强调时间的延续，引导时间状语从句。[来源:学|科|网Z|X|X|K]

　　1. I didn’t know the news until my teacher told it to me.

　　2. I couldn’t know the news unless my teacher told it to me.

　　3.—Was his father very strict with him when he was at school?

　　—Yes. He had never praised him until he became one of the top students in his grade.

　　解析：句1动词didn’t know表明该句强调时间的延续，表明“我不知道这消息”的状态一直延续到“老师告诉我”，因此应用until引导时间状语从句。句2动词couldn’t know表明该句强调条件，表明“我不可能知道这消息，除非老师告诉我”，因此应用unless引导条件状语从句。句3表明“他爸爸从来没有表扬他”的状态一直延续到“他变成年级最好的学生之一”，因此也应用until引导时间状语从句。

　　二、作为从属连词引导的从句常用一般现在时表示将来

　　unless引导的条件状语从句和until引导的时间状语从句常用一般现在时表示将来。

　　例1：除非邀请你否则别进来。

　　误：Don’t come in unless you will be invited to.

　　正：Don’t come in unless you’re invited to.

　　例2：除非他来，我们不可能去。

　　误：Unless he will come, we won’t be able to go.

　　正：Unless he comes, we won’t be able to go.

　　三、作为从属连词引导的状语从句可转换为省略式创新句型

　　unless引导条件状语从句和until引导时间状语从句时，如果主从句主语一致(或主从句主语不一致，但从句主语为it)，从句谓语部分含有be，可将从句主语和动词be省略，构成省略式创新句型。

　　例1：I won’t come to see you unless I am asked to. 除非你邀请我，我才会来看你。

　　解析：因为主从句主语一致，从句谓语又含有am，所以可将从句主语I和动词am省略，构成省略式创新句型：I won’t come to see you unless asked to.

　　例2：The soldiers will not cross the river unless they are ordered to. 除非接到命令，战士们不会过河。

　　解析：因为主从句主语一致，从句谓语又含有are，所以可将从句主语they和动词are省略，构成省略式创新句型：The soldiers will not cross the river unless ordered to.

　　注意：

　　until也可作为介词。例如：

　　I have remembered her until now. 直到现在我还记得她。

[来源:Zxxk.Com]

反思重建