八年级下册英语导学案课件课时备(M4U3)(1)

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英语 学科导学案

教学内容：M4Unit3授课日期： ______________ 课型：新授

预习(上课前一天完成)

根据句意及首字母提示补全单词。 Healthy Living Questionnaire

1 ・ What kind of exercise do you do? 1 ・ Zhou Min beat Wang Ziyuan in the speaking c and won the

first prize.

2. How long have you done this kind of exercise? 2. We all know that China is an a country with a long history.

3. Paris is the capital of F and it is a modern city. 4. Thank you very much for i me to your birthday party. 5. Liu Hui m to a new city last year because her father found a ・ Do you play in a school sports team? job there・

4. If yes, how long have you played in the

team?

设计人：芦荣新 授课人: 编号:

板书设计:

一.标(要标明重、难点)

1.知识 H 标：To summarise and consolidate the use of the present

5. Do you have a healthy diet?

6. If yes, when did you start having a healthy

diet?

perfect tense together with since and for

2. 能力 U 标：To be able to understand learning materials on health 3. 情感目标:To be able to carry out a survey on healthy living with

the help of others

教学重点•：

强化现在完成时的基本用法，正确运用since和for 教学难点：现在完成时中since和for的用法

二学

StepL Lead in

1.

Read and recite the words in Module 4・ 2. Complete the sentences with the words in the box・

Step2. Speaking

—How long have you had your bike? —I've had it for about two years ・

1 ・ How long have you studied at this school? 2. How long have you studied English?

3. How long have you known your best friend? 4. How long have you lived in this place? 5. How long have you used this book?

Step4 Complete die sentences・ 1. — I fell ill two days ago.

—So yotfve ill for two days? —ThaFs right.

2 — I saw the doctor three days ago.

—So you haven51 her in the last

three days?

3 — PH walk to school for the first time

tomorr ow. —So vou've never to school

before?

4 — I came into hospital two days ago.

—So yotfve already in hospital

for two days?

5 一 How long vou a

headache?

—Oh, it began about two hours ago.

Step5・ Complete the passage with the words and expressions in the box・ cold



Step3・ Complete the questionnaire about healthy living. Use since or for where necessary.

For a long time John did not feel (1)

・ He often had (2)

coughs stomach ache exercise fast food weak well




and colds. He went to see a docto匚 The doctor told him to take more (3) and

二、for和since在现在完成时中的应用

stop eating (4) ・ So he started ridine a bike to

school. At first, he felt tired and (5) ・ Then he eot fitter and started for与since都能与现在完成时连用，但区别较大： enjoying it. Since he started riding a bike, he has not had a(n) (6) and he has (1) for后须接"时间段” not had a(n) (7) since he stopped eating fast food.

He has studied English for five years•他学英语 5 年了 o Step6 Complete the conversation with the sentences in the box・ Can I help you?

How long have you been like this? That's it.

Wliafs wrong with me? Doctor: (1)

Bill: Well, Fve got a pain in my back. Doctor: (2)

Bill: For about two weeks.

Doctor: Let me have a look・ Where do you work? Bill: I work in an office・

(2) since后须接'‘时间点”

He has studied English since 1999•他从 1999 年开始学英语。 (3) 二者可以转换for + 一段时间二since + —段时间+ ago

He has been here for five weeks.= He has been here since five weeks ago. 他到这儿已经有五个星期了。

(4) since能引导时间状语从句(主句用现在完成时，从句用一般过去时)，而 for 则不能3 如：He has taught here since he came to China.

Doctor: Do you play computer games?

自从他来到中国就在这儿教书。

Bill: Yes, a lot. I usually play computer games late at night.

We have been friends since we met in school.我们从在学校见面起就成为了好朋 Doctor: (3)

Bill: (4) 五.练 Doctor: Well, you spend too much time in front of the computer. 一、 单项选择题。 Bill: What can I do?

We have worked in this Doctor: Stand up and do some exercise from time to time. Don't play computer 1.

company since we to this citv.

games too much・

A. move B・ have moved C・ moved D・ are moving Step7・ Activity 6

Step8・ Listen and complete the passage・ The man feels (1) for about (3) has not got a ⑸ ⑹ should ⑻

・ He is hot and (2)

・ He has been like this

but

a day. And he

・ He has aot a temperature and a (4) and take the medicine (7) until he feels better.

2.

have vou staved in the garden?

A. How often

B. How long C. How far D. How many

2005.

C・ for D・ on

or a cough・ The doctor suggests he should

3. He has tausht at this school

A. since 4. The dog

A. died 5. Lucv

A. looks

B・ in

for seven davs・

B・ has died C・ has been dead after her srandma since two years “go.

B. looked C. will look D. has looked

D. dies

三. 展

Ask the students to show the answers of the activities.

四、 点

一、现在完成时(三)

当表示动作已经完成并对现在有一泄影响时，我们一般用现在完成时。同时， 可分别用just, already或yet加以强调或说明。其结构也是:have / has +动词的 过去分词.常用的时间状语有：alreadyjust, 一般置于have/has之后，用肯泄句 中；在否定句中则要用

yet表示“还，未”。

二、 选择for或since填空： 1 ・ I have been here 2. He has been a soldier

five months apo.

about two months.

vou left.

3. Great changes have taken place

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