人教版九年级英语教学案例
Unit 14 Have you packed yet?
第一课时
一、教学目标：（1）学会询问别人近来的事情；
（2）能从会话中获取交流的信息；
（3）学会陈述所干的事；
（4）学会为假期作准备；
（5）学会有礼貌与他人交往；
（6）能够正确的运用现在完成时来陈述。
二、教材分析
Section A
该部分有4个模块: 第一模块围绕Have you packed the beach towels yet? 这一话题展开口语(1a,1c);听力(1b)训练; 第二模块围绕Talking about recent events 进行大量的听力(2a-2b),口语训练(2c); 第三模块继续围绕Talking about different chores这一话题展开口语(3b),和阅读(3a)训练;第四模块围绕the things you have to do this week进行列表并展开小组及个人活动.
三、教学重点和难点：
（1）词汇：bathing ; suit ; bathing suit ; towel; water; guidebook ; clean out ; refrigerator; garage; suitcase ;
（2）句型：现在完成时的一般疑问句及其答语：Have you watered the plants? Yes, I have. Yes, have already watered them No , I haven’t. No. I haven’t watered them yet.. Has he packed yet? Yes, he has. Yes. He has already pa cked./ No, he hasn’t. No. He hasn’t packed yet.
（3）语法：现在完成时的一般疑问句；already和yet在现在完成时中的用法。
四、教具：多媒体和电子白板、录音机
五、教学步骤（teaching steps）
Step1 Duty report
Step2 1a Read the words and expressions of Unit 14
Step3 1a Play the PowerPoint and show the pictures of some things: the bathing suit;
the beach towels ; the guidebook ; the umbrella; the suitcase ;the street map.
Then ask students “What are the three most important things to pack when you go on a beach vacation? A city vacation ? ” Finally, check the answ ers.
Step4 1b Listening First, listen and check the answers .
Step5 Make conversations using the information from 1b ,according to the model conversation given in 1c or on the PowerPoint.
Step6 2a and 2b The same way to 1b
Step7 2c Read the conversation given in 2c and another conversation: Has he packed yet? Yes, he has. Yes. He has already packed./ No, he hasn’t. No. He hasn’t packed yet.
Step8 Role play.
Step9 Summary (小结)
（1）现在完成时的一般疑问句及其答语：Have you watered the plants? No , I haven’t. No. I haven’t watered them yet./ Yes, I have. Yes, have already watered them. Has he packed yet? Yes, he has. Yes. He has already packed./ No, he hasn’t. No. He hasn’t packed yet.
（2）already和yet在现在完成时中的用法：already（已经）通常放在肯定句中，位于have/ has和过去分词之间；yet（还，仍然，已经）用于疑问句和否定句末。
Step10 Written exercises(书面练习) Choose the best answers（选择最佳答案）.
（）1．Have you bought the camera ?
A. already
B. also
C. either
D. yet
（）2.----- Have you fed the dog?
---- .
A. Not
B. I haven’t
C. No , I have
D. Not yet
（）3. How long have you the car ?
A. bought
B. buy
C. have
D. had
（）4. I have seen the movie.
A. often
B. yet
C. always
D. already
