人教新目标 (Go for it) 版七年级下册Section A教案

这是一份人教新目标 (Go for it) 版七年级下册Section A教案，共3页。教案主要包含了教学设计说明等内容，欢迎下载使用。
Teaching aims
Knwledge and Skills:
1. Learn t master the new wrds and expressins in this lessn.
2.a preliminary understanding f the present cntinuus tense;
3. Talk abut peple's behavir.
Prcess and methd: independent learning, cperative inquiry, teacher guidance
Emtinal Attitudes and Values: Understand the differences between English and Chinese expressins in telephne cnversatins.
Key and difficult pints :
1. Questins and answers in the present cntinuus tense f different peple.
2. The rule f verb + ing.
Teaching steps
Step 1: Lead in
T：Describe what they are ding.
S：(学生根据动画给出自己的答案)
【教学设计说明】The main purpse f this sectin is t practice the present cntinuus tense and intrduce it int the lessn by describing the picture.
Step 2: Grammar Fcus
Explain the key pints:
现在进行时
现在进行时表示正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作，结构为系动词be (am/is/are)＋动词的­ing形式。
一）现在进行时的分词构成及句式的变化
现在分词的构成方法
1.一般直接在动词后＋­ing
2.以不发音的字母 e 结尾的动词，去e＋­ing
3.以辅音字母＋y结尾的动词，直接＋­ing
4.以重读闭音节结尾且末尾只有一个辅音字母的词，双写辅音字母＋­ing
5.以ie结尾的重读开音节词，变ie为y＋­ing
二）现在进行时的否定、疑问形式及其问答。因为现在进行时中有be动词，变否定时直接在be动词后加nt ，变疑问句时，be动词提前，回答仍用be动词。
现在进行时的一些标志词或提示
题干中有lk, listen, nw 等标志词时用现在进行时。
通过上下文提示可知动作正在进行。如：“It's ten 'clck.”，“Lk at the picture.”以及“these days/mnths/years”和“this mnth”等，表示当前一段时间内正在进行的动作或现阶段正在进行的动作。
三）现在进行时的特殊用法
现在进行时与always连用，表示反复出现或习惯性的动作，有强烈的感情色彩
一些表示动作转移的动词可以用现在进行时表示将来，表示最近按计划或安排要进行的动作。这样的动词主要有：g，cme，begin，start，leave，arrive，fly等。
【教学设计说明】The main purpse f this sectin is t let the students master the key knwledge pints.
Step 3. wrk n 3a&3b
Write sentences fllwing the examples.
Number the sentences in rder t make a telephne cnversatin. Then practice it with a partner.
【教学设计说明】Fr the abve mentined grammar training, cnslidate the knwledge.
Step 4. wrk n 3c
Take turns miming different activities in yur grup.
The thers in the grup guess what the activities are.
【教学设计说明】This part is fr students t exercise the students' ability t make sentences and situatinal cnversatins thrugh interactin.
Step 5.Test
Nw，let`s d sme exercises.
【教学设计说明】This part is aim t check if students have mastered the knwledge.
Step 6.Summary
Let’s summarize what we learned in this perid.
Step 7.Hmewrk
1. Learn the grammar f this lessn by heart
2. Cmplete the exercises after class