《Language in use》Seeing the doctor PPT課件
Teaching aims
To summarise and consolidate the use of the present perfect tense together with since and for
To be able to understand learning materials on health
To be able to carry out a survey on healthy living with the help of others
Language practice
I haven’t done much exercise since I got my computer last year.
I have had him for three months now.
Since then, it has become part of my life.
... ... ...
Grammar
當(dāng)表示動作已經(jīng)充成并對現(xiàn)在有一定影響時，我們一般用現(xiàn)在充成時。同時，可分別 用just, already或yet加以強調(diào)或說明。
其結(jié)構(gòu)也是：
have / has +動詞的過去分詞.
常用的時間狀語有:
already, just, 一般置于have/has 之后，用于肯定句中；在否定句中則要用yet 表示“還，未”。
for 和 since 在現(xiàn)在完成時中的應(yīng)用
for與since都能與現(xiàn)在完成時連用，但區(qū)別較大：
（1）for后須接“時間段”
He has studied English for five years.
他學(xué)英語5年了。
（2）since后須接“時間點”
He has studied English since 1999.
他從1999年開始學(xué)英語。
（3）二者可以轉(zhuǎn)換
for + 一段時間 = since + 一段時間 + ago
He has been here for five weeks.
= He has been here since five weeks ago.
他到這兒已經(jīng)有五個星期了。
... ... ...
非延續(xù)性動詞和延續(xù)性動詞的轉(zhuǎn)換
leave — be away
borrow — keep
buy — have
begin/start — be on
die — be dead
finish --- be over
open sth — keep sth open
fall ill — be ill
... ... ...
1. Work in pairs. Ask and answer the questions.
—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?
2. Complete the questionnaire about healthy living. Use since or for where necessary.
Healthy Living Questionnaire
1. What kind of exercise do you do?
_____________________________
2. How long have you done this kind of exercise?
_____________________________
... ... ...
Have you tried this?
a) Walking has helped you get fitter, so why not ask a friend to walk to school with you?
b) How about asking a friend to go running with you? Have you practised to improve your football skills?
c) Why not turn off the computer and TV and join a sports club? Go with your friends so that you will still spend time together. And how about choosing some healthy food to eat?
Alan — b; Barbara — a ; John —c
Work in pairs. Do you have similar problems? Talk about your advice.
... ... ...
Exercise
一、單項選擇題。
1.We have worked in this company since we _____to this city.
A. move B. have moved
C. moved D. are moving
2. ______have you stayed in the garden?
A. How often B. How long
C. How far D. How many
3. He has taught at this school ______2005.
A. since B. in C. for D. on
4. The dog ______for seven days.
A. died B. has died
C. has been dead D. dies
5. Lucy _____ after her grandma since two years ago.
A. looks B. looked
C. will look D. has looked
... ... ...
二、選擇for或since填空：
1. I have been here _____five months ago.
2. He has been a soldier ____ about two months.
3. Great changes have taken place _____ you left.
4. His grandpa has been dead ____ ten years.
5. I have studied English ______ I was 12 years old.
6. It is two years _________ I became a postgraduate student.
... ... ...
三、Rewrite the sentences using for or since.
1.Jim is in Japan. He arrived there three days ago.
2. They are very hungry. Their last meal was ten hours ago.
3. I have a camera. I bought it in 2009.
4. I know Anna. I first met her three years ago.
5. Linda is ill. She became ill on Monday.
... ... ...
Homework
Try your best to master what you have learned in this module and preview the next module.
關(guān)鍵詞：《Language in use》教學(xué)課件，外研版八年級下冊英語課件，八年級英語幻燈片課件下載，《Language in use》PPT課件下載，.ppt格式
