人教版八年級英語上冊《Will people have robots?》SectionA PPT教學(xué)課件(第3課時)，共43頁。
Objectives
To learn to use will + do.
To learn to use there will be.
To be able to predict city in the future with the words more, fewer, less...
Grammar Focus
What will the future be like?
Cities will be more polluted. And there will be fewer trees.
Will people use money in 100 years?
No, they won’t. Everything will be free.
Will there be world peace?
Yes, I hope so.
Kids will study at home on computers.
They won’t go to school.
Changes
What can you see in this picture?
There will be…將會有……
There will be more people.
There will be fewer trees.
There will be more pollution.
There will be more buildings.
There will be more cars.
There will be less fresh air.
Review
be going to + v原形
1)以人為主語，表示計劃、打算去做某事，這種計劃和打算往往是事前就有的。
► She is going to leave tomorrow.
► There is going to be a football match after class.
2) 表示人根據(jù)已有的事實和跡象，認(rèn)為某事即將發(fā)生。
► It’s going to rain.
Grammar Focus
一般將來時 — The simple future tense
1.概念：
1）表示將要發(fā)生的動作或存在的狀態(tài)。
► We will go to see him tomorrow.
我們明天來看他。
2）表示將來經(jīng)常或反復(fù)發(fā)生的動作。
► From now on, I will come every day.
從現(xiàn)在起，我每天都來。
2. 基本句型
肯定句 主語 + will +V原形
否定句 主語 + will +not + V原形
一般疑問句 Will +主語 + V原形
特殊疑問句 特殊疑問詞 + 一般疑問句
3. will 表示將來時態(tài),其后常跟的時間狀語。
tomorrow 明天 next week 下周
next year 明年 before 在……之前
next month 下個月 soon 不久
the day after tomorrow 后天
the year after next 后年
the week after next 下下周
一般將來時—— The simple future tense
there be 的一般將來時，表示：將來存在/有
（1）肯定句：there will be…
e.g. There will be more people.
There will be fewer trees.
（2）否定句：there won’t be…
e.g. There won’t be more papers.
There won’t be more buildings.
Language points
1. Will people use money in 100 years?
1)people作“人”講時，是可數(shù)名詞, 單、復(fù)數(shù)相同。
a / one people 或 two peoples
three people, many people
people泛指“人們”，是一個集體名詞. 如：
► There are five people in that room.
那個房里有五個人。
► Many people like to go shopping.
很多人喜歡購物。
2. Everything will be free.
free adj. 免費的，免稅的，空閑的，自由的
→ n. freedom 免費，自由
free list 免稅貨物單
free market 自由市場
free speech 言論自由
free thinker 自由思想家
free way 高速公路
freeman 自由人(公民)
freehearted 坦率的
freewill 自愿的
4. There will be more pollution.
某地有某物(表存在) there be
某人有某物(表擁有) have / has
2) there be 接詞要運用就近(臨近)原則
► There is a book and two bags.
► There are two bags and a book.
注意: 由于will后接動詞原形, 因此在 “there be”句型
一般將來時的句中will之后用be動詞的原形，即“be”
一詞，無論后面是單、復(fù)數(shù)或不可數(shù)名詞(短語)。
e.g. There won’t be any paper money.
There will only be one country.
There will be more leisure time.
5. There will be fewer trees.
There will be less free time.
相同點： fewer 和less 都表示“較少”的意思。
不同點：1. fewer 是few 的比較級，只能修飾可數(shù)名詞復(fù)數(shù)。
2. less 是little 的比較級，只能修飾不可數(shù)名詞。
6. Yes, I hope so. 對，我希望如此。
此句意為“ yes, I hope there will be world Peace”。 句中的so 為副詞，代替了對話中上文所說的內(nèi)容，除hope 外， so還常與think （想），believe（相信），guess（猜測）等詞搭配。例如：
► A: Is he coming to see us? 他要來看我們嗎？
B: I think so. 我想是的。
7. I sometimes see blue skies in my city,...
我有時看到城市里的藍天，…… 句中skies用作復(fù)數(shù)，表示天氣或某地的天空看上去怎樣，如：
► a land of blue skies and warm sunshine.
一片有著藍藍的天空和溫暖的陽光的土地。
當(dāng)只指“天空”時，sky通常用單數(shù)形式，如:
► There wasn’t a cloud in the sky. 天空中萬里無云。
► The sky turned dark just before the storm.
暴風(fēng)雨來臨前，天空變得漆黑了。
Homework
Imagine what changes will take place in your hometown in 10 years.Write down 5 sentences to describe it to the class.
Preview the new words and phrases in Section B.
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