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江西省抚州市金溪二中九年级英语全册《Unit 14 Have you packed yet Section A 1a-2c》学案

发布时间:2013-10-01 11:06:42  

《Unit 14 Have you packed yet Section A 1a-2c》

一、学习目标:

1、能够运用所学知识,谈论或询问最近已经发生的事情。 2、学习现在完成时。 3、学习already和yet的用法。 4、学会以下基本句型 --Have you watered the plants yet? --No, I haven’t --Have you packed the camera yet? --Yes, I’ve already put it in my suitcase --Have you fed the cat? --No, I haven’t fed her yet.

重难点预测:1 过去分词的变化 2 现在完成时态的用法

二、知识链接

三.学法指导

1 请同学们先认真阅读学习目标,然后仔细研读课本P110-111(1a—2c),看完后将所学到的东西进行归纳,画出重要知识点,用红笔做好疑难标记。

2 现在完成时:它是在两个时间上一是过去一是现在。它的动作发生在过去但对现在有影响或结果而这种影响和结果是说话人的兴趣所在所以常常后面不用时间状语。Have/has+动词的过去分词是它的基本结构。

副词yet常用于现在完成时的疑问句和否定句中而在肯定句中则用already. 现在完成时态中有一些标志性的时间状语如“already/ never/ ever/ just /before/ yet /so far /in the last/past ten years .”等

四、自主预习

试着翻译下列词组吧。

go on a beach vacation________________ sightseeing in a city_______________ bathing suit____________________ lock the windows____________________ pack the beach towels___________________ water the plants___________________ feed the cat______________________ buy a travel guidebook____________________ clean out the refrigerator___________________ most of the jobs_____________________

have / has been to ____________________ have / has gone to____________________ 给花浇水 ______________ 清理完冰_________________

把它放进车库______________ 锁上车库 _________________

马上______________ 关掉收音机__________________

1

turn off __________turn on_________ turn up_________ turn down________

put on _________put up________ put off _________put down _________put away _________

五、合作探究

1 Finish 1a. What things should be packed when you go on a beach vacation or sightseeing in a city?

2仿写句子。

1)I have already packed the camera.

2) He has already watered the flowers.

3) Have you locked the door yet?

4) Has she cleaned out the refrigerator yet?

5) I haven’t fed the cat yet.

6) They haven’t finished their work yet.

归纳总结

already用于现在完成时的__________句,一般放在句子的中间; yet用于_________句和________句中,放在句子的末尾。

3.语法聚焦:

1)现在完成时

(1) 构成:_____________________________________________________________________

(2) 用法:(1) 表示______________________________________________________________

常用的时间状语有:____ _____ ______ ______ _______ ______等。

(2) 表示_____________________________________________________________

(3)常用的时间状语有:________________ ______________________ ___________________

注:非延续性动词与时间段连用时必须变换。非延续性动词与延续性动词之间的转换。如: 2

buy→have borrow→keep die→be dead leave/go→be away come/arrive→be in/at begin/start→be on finish→be over fall asleep→be asleep join→be in / be a member of

(4) 过去分词的构成

规则变化 例词

1、_________________________________ ________________

2、_________________________________ ________________

3、_________________________________ ________________

4、_________________________________ ________________

不规则变化自己能默写多少就写多少 _______________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________

练一练:翻译下列句子

1)我已经做完了我的大部分工作。(already)_____________________________________

2)他们刚刚到达。(just) ______________________________________________________

3)我曾经去过北京。(ever)____________________________________________________

4) 我以前见过他。(before)__________________________________________________

4.仿写对话

Suppose your family is going on a vacation. Let’s check if you have done the chores. 学生两人一组练习对话巩固句型。

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