2021学年Unit 3 Language in use教案设计

这是一份2021学年Unit 3 Language in use教案设计，共4页。教案主要包含了教学目标，教学重点及难点，教学准备，教学过程，板书设计等内容，欢迎下载使用。

教学设计
一、教学目标
1. 掌握现在完成时中already，just和yet的用法及have gne t 和have been t之间的区别。
2. 正确运用have been t和have gne t。
3. 能够用现在完成时谈论最近发生的事情。
4. 能够根据小组内的同学的特长与他们分工合作，完成任务。
二、教学重点及难点
重点：
掌握现在完成时中的already，just和yet的用法，能正确运用have been t和have gne t。
难点：
能够用现在完成时谈论最近发生的事情。
三、教学准备
1. 多媒体设备和课件。
2. 教学光盘。
四、教学过程
Step Ⅰ Warming-up
Lk and discuss
Wrk in pairs. Lk at the pictures and talk abut what yu knw abut Chinese spaceships.
Step Ⅱ Presentatin
Language practice
Shw the sentences in Language practice and Ss read them alud.
T: Read the sentences individually, then wrk in pairs and try t recite them. … OK. Can yu
remember the structure f each sentence?
Grammar
Learn the Present Perfect Tense.
用法：表示过去发生或已经完成的某一动作对现在造成的影响或结果。
时间状语：already, yet, just, ever, never, befre
现在完成时态的疑问句及答句：
1. 构成疑问句时，直接将助动词have或has放句首。
2. 肯定和否定回答的时候，答句中仍然用have或has。
设计意图：通过例句展示，巩固复习现在完成时的表达，并带领学生总结语法规则，培养学生自主学习、发现规律的能力。
Step ⅡI Practice
Make sentences
T divides five Ss int a grup. Each grup makes five sentences with already, just and yet, then read them ut t the class ne by ne.
Activity 1
1. Let Ss cmplete the news with already, just and yet, then check the answers with their partners.
2. T checks the answers with the whle class.
设计意图：增强学生的话题意识，弥补信息不足，扩充词汇，为后面的学习环节做准备。
Step IV Presentatin
Language practice
Ss read the example sentences in Activity 2 silently, then read them tgether as a whle class. T
chses sme Ss t explain these sentences.
Grammar
Learn the Present Perfect Tense—have been t与have gne t
have been t意为“去过某地”，现在已经不在那里了，常与ever, just, never等词连用。
have gne t意为“到某地去了”，说话时作句子主语的人不在现场，通常是第三人称作句子的主语。
Step V Practice
Grammar Exercises
1. Shw sme exercises frm the senir high schl entrance examinatin.
2. Let Ss finish them t cnslidate what they have learned tday.
3. Check the answers in the whle class.
设计意图：通过让学生做近年中考题巩固现在完成时（have been t与have gne t）这一重要语法点，检查学生对该语法点掌握情况的同时，也在体验中考题型的过程中加深对该语法点的巩固。
Activity 2
Chse the crrect answers and check them in the whle class.
Activity 3
1. Read the sentences in Activity 3 silently and decide if the spaceship, etc. is still away r nt.
2. Exchange their ideas with their partners.
3. Cmplete the sentences with the crrect frm f “have been” r “have gne”.
4. Check their answers with their desk mates. Then check them in the whle class.
设计意图：通过练习，帮助学生完成对知识的输出，培养知识输出的能力。
Activity 4
Cmplete the cnversatin with the crrect frm f the verbs in brackets.
设计意图：结合语境选择单词的适当形式，考查学生对于现在完成时的掌握情况。
Activity 5
1. T reads the cnversatin first. Ss pay attentin t the prnunciatin and intnatin.
2. Ss wrk in pairs and rle-play the cnversatin.
3. T chses sme pairs t rle-play the cnversatin at the frnt.
设计意图：通过角色扮演帮助学生加深对现在完成时这一语法知识的运用。
Activity 6
1. Ss read the wrds in the bx tgether and translate them.
2. Cmplete the email with the wrds. Then check the answers with the partners.
设计意图：学生在上一活动基础上进行连句成篇，巩固并掌握本单元语法的运用。
Step = 5 \* ROMAN \* MERGEFORMAT VI Summary
【总结归纳】just, already与yet
【总结归纳】have/has gne t与 have/has been t
设计意图：利用图文结合的方式，帮助学生巩固复习现在完成时的用法。
Step VII Hmewrk
Recite the Present Perfect Tense and cmplete the exercises in this perid.
五、板书设计
Mdule 3
Unit 3 Language in use-1
Present Perfect Tense
just already yet billins f nne f
I’ve just made a mdel spaceship.
Astrnauts have already been t the mn.
We have nt fund life n any ther planets yet.