8
Global isish (B)
Darslik: 38–41-betlar
MaqsadUchta shartli gapni taqqoslash; global isish yechimlari; lug‘at viktorinasiga tayyorlanish.
Yangi so‘zlar
quyosh energiyasi · solar energykamchilik, yetishmovchilik · shortageyechim, davo · remedyasrab qolmoq, qutqarmoq · rescue
Tushuntirish
Uchta shartlini qiyoslang. Birinchi: If we use solar energy, we will cut costs (real kelajak). Ikkinchi: If we used solar energy everywhere, we would cut emissions a lot (xayoliy hozirgi/kelajak). Uchinchi: If we had used solar energy earlier, we would have cut emissions already (xayoliy o‘tmish). Yechimlarni tavsiflashda should, could va would so‘zlarini aralashtirish mumkin: We should plant trees; this could slow the heating. Insho yozishda tuzilma: muammo – sabab – yechim – xulosa, har qismda shartli gap bilan 1–2 ta fikr.
Namunalar
If cities had built more cycle lanes, fewer people would have driven to work.
If everyone saved a little energy, the total demand would fall.
Sinfda faoliyat
Lug‘at viktorinasi: jamoalar global isish so‘zlarini ta’rifdan topadi (a gas that traps heat; the cutting down of forests...). Eng ko‘p to‘g‘ri javob – g‘olib.
Mashq
1
Choose the type: “If the ice melts, the sea level will rise.”
first conditional
2
Complete the third conditional: If people ___ (save) more water last summer, there ___ (be) no shortage.
had saved; would have been
3
Write a second conditional with solar energy.
For example: If every school had solar panels, it would save a lot of money.
4
Why can’t we use the third conditional to talk about tomorrow?
Because it describes the past, which is finished; tomorrow needs the first or second conditional.