Презентация на тему к уроку Save the Earth 7 кл тема Экология

электростанция/фабрика
toxic fumes - токсичные газы
factory waste

- промышленные отходы
acid rain - кислотные дожди
polluted clouds - загрязненные облака
loss of natural habitats - потеря естественной среды обитания
air, water and soil pollution- воздух, вода и почва
fish and plant species dying- вымирание видов рыб и растений

which of the following can you see in the pictures?

и растений

been + V-ing
We use the Present Perfect Continuous

to talk about action that began in the past and are still talking place with emphasis on duration.

Present Perfect Continuous

(I’m still watching TV now.)
They’ve been sleeping for hours.

(They’ve still sleeping at the moment.)
How long have you been studying?
Since the morning/ For five hours.

Примеры применения Present Perfect Continuous:

built/ have been building the house for two years.
2. My

parents have been / have been being/ were in Paris for a month.
3. I think the waiter has forgetting/ forget/ has forgotten us.
We wait/ have waited/ have been waiting for a half an hour and nobody has taken/ has been taking/ took our order.
4. I don’t know if he has even been noticing/ noticed/ has noticed us. He has been running/ run/ has run from the table to table.
5. Are you hungry? No, I have eaten/ have been eating/ am eating all day.
6. I have been reading/ have read/ read today’s newspaper and there is an interesting article on pollution.

Упражнение:

/ is snowing / was snowing since I
have

got up/got up.

8. Mary has been working / has worked/ worked overtime since/ for the last month, so they will have enough money.

9. It’s a long time since / for I have seen/ saw/ have been seeing your brother Paul.

10. He has been /was/ has been being strange ever since he
has had / had/ has been having the accident.

11. He has been living/ lives/ has lived in this town since/for 1980.

12. How many books have you collected / have been collecting/ collected for a year?

been building -
have been
has forgotten / have

been waiting / has taken
has noticed / has been running
have been eating
have read
has been snowing/ got up
has been working/ for
since/ have seen
has been/ had
has been living / since
have you collected