Learning about Language优质课教案

Grammar 教学设计

Teaching goals

1. Target language：

Alternative

sharpen

identify

regardless of

aware

excavation

assume

ample

primitive

due On behalf

in spite of

regardless of

ahead of

because of

instead of... 2. Ability goals

Enable the students to use the Present Perfect Continuous Tense.

3. Learning ability goals

Help the students learn how to understand the Present Perfect Continuous Tense and use it properly. Teaching important & difficult points

How to use the Present Perfect Continuous Tense correctly. Teaching methods

Task-based method, individual work and practice. Teaching aids

A computer and a projector, a blackboard.

Teaching procedures & ways

Step 1

Lead-in Key words of Unit 5. Task 1: Finish the exercises on page 40 on your book.

Suggested answers: excavation, identify, aware, ample, regardless of, primitive, sharpened, alternative, assumed, due Task 2:

Try to retell the whole text to your partner.

Step 2 Usages of grammar points Task 1 Observe the following sentences. Pay attention to the verb forms. 1. We have been excavating here for many years. 2. It has been raining since last week. 3. You have been coughing a lot lately.

Question:

Did you find any similarity in the three sentences?

What tense is it? Keys: 1 have / has been doing 2 现在完成进行时

Task2 : Observe the following sentences and try to fill in the blanks. 1 Where have you been? We have been looking for you everywhere. 2 Tom has been digging in the garden. I have been helping him. 现在完成进行时表示一个从____某一时间开始一直延续到____的动作，这个动作有可能刚刚结束，也可能还要进行下去。

(KEY: 过去。

现在) Task 3 Observation:

Observe the following sentences and fill in the blanks. 1 What have you been doing all this time? 2 He has been writing letters all the morning. 3 Recently John has been doing his work quite regularly. 4 He is ill. He has been lying in the bed for three weeks. 5 I haven’t been sleeping well at all since that unfortunate accident last week.

现在完成进行时常与___________________________________________等状语以及____和

____所引导的状语短语或从句连用。

(key: how long, all this time, this week / month, all night, all the morning, recently /since/for)

Step 3 Group Work

In pairs, take turns to read the statement and turn it into a question using the present perfect continuous tense. The words in brackets may help you.

e.g. S1: Mrs Smith learned to drive three years ago.

(how long)

S2: How long have you been driving, Mrs Smith? 1. Sam has just finished learning to fly an airplane in a six-month course. (how long)

How long have you been learning to fly an airplane, Sam? 2. He swam till he felt very tired. He has just stepped out of the swimming pool. (how long)

How long has he been swimming? 3. The nurses in the kindergarten have been busy looking after the sick children

all day. (what)

What have the nurses in the kindergarten been doing all day? 4. They have argued with each other for years about the best way to grow potatoes. (what) What have they been arguing with each other about for years? Step 4: Practice Try to fill in the blanks. (use the correct form) 1 (2015 陕西高考) Marty _________(work) really hard on his book and he thinks he'll have finish it by Friday. 2 Tom and I are good friends. We _______(know) each other since childhood. 3 David _________(read) a novel by Mo Yan these days. 4 My brother ______(type) the paper the whole morning. Level B(optional) Complete the following sentences.

1 真对不起，我迟到了。你等了很久吧？

I am really sorry that I am late. ___

_____

____

____

____? 2 我的狗丢了。我一直在找，但是还没找到。

My dog is lost. I ___

____

____

____ iy but still haven't found it.

Step 5: Homework 1. Learn useful words and expressions by heart and practice them. 2. Review the grammar points. 3. Finish Ex. 1 and 2 on pages 80.