人教版初二下英语教案
Lesson 68 ( The fourth period )
一、Teaching aims and demands.
通过本课文的学习，复习巩固时间、条件状语从句及一般现在时；进一步掌握本单元的语法项目。
二、Organization. Be omitted.
三、Revision.
四、Teaching of new lesson.
1．Listen to the tape and do the exercises on Page 76.
2．Listening: Listen to the tape for Lesson 68, then read after it alound.
3．Drills and practice:
1) Read the sentences and then write “Right” or “Wrong” about them.
2) Complete the words and then write the story in your own words.
4．Language points. （用幻灯显示）
1）Stop making to much noise!
该句是祈使句。Stop doing sth.意为“停止做某事”。noise是不可数名词，没有复数形式。如：
There is so much noise in the room. I can’t do anything in it.
房间里那么吵闹，我在里面不能做任何事。
2）Don’t invite too many. 不要邀请太多的人。
该句是否定式祈使句。它由Don’t +动词原形构成的。如：
Don’t shout at the old man. 别对那位老人叫喊。
3）You are telling people that they must go at 9:00.
你要告诉人们在九点钟必须走。
that是连词，引导宾语从句，表示陈述意思。如：
They said that they were having a good time at the party.
他们说他们在聚会上玩得很痛快。
4）In fact, they were still there at midnight when the doorbell rang…
事实上，当门铃响时，他们在半夜仍然在那里。
in fact是介词短语当时间状语，at midnight意为“在半夜”，midnight前面不加冠词。when是连词，引导时间状语从句。
5）They felt sorry they had to leave.
他们觉得很抱歉他们不得不离开了。
had to是have to的过去式。they had to leave是宾语成分。
五、Design for exercises.
1．Homework:
熟读课文内容，完成Wb L68， Exx.
2．Additional exercises.
课时作业设计（用幻灯显示）
A．句型转换：
1．Jack can help me to do the work.（改为一般疑问句）
2．What does Li Ping usually want to do on Sunday morning?.（用nest Sunday morning改写）
3．Liu Ying is never late for school.（改为反意疑问句）
4．They will go skating tomorrow. It won’t rain.（用if连成复合句）
B． 汉译英：
1. 我弟弟四岁时他会读和写了。 .
2. 现在她能照顾自己。 .
3. 他听到那消息时哭得很伤心。 .
4. 她想替自己买台电脑。 .
Key:
A. 1.Can Jack help you to do the work?
2.What will Li Ping want to do next Sunday morning?
3.Liu Ying is never late for skating.
B. 1. My young brother could read and write when he was four.
2.She can look after herself now.
3.He felt was very sadly when he heard the news.
4.She wants to buy herself a computer.