人教版八年級英語上冊《Will people have robots?》SectionB PPT課件下載(第2課時)，共33頁。
Lead-in
Tell something about the future with more, less or fewer.
There will be less fresh water because there will be more pollution in the sea.
There will be more cars because there will be more people.
Language Points
1. They help with the housework and work in dirty or dangerous places. 它們幫忙做家務(wù)，在骯臟或危險的地方干活。
[探究]dangerous由danger加形容詞后綴ous構(gòu)成。dangerous adj. 有危險的；不安全的
2. I don’t believe his words. 我不相信他的話。
Some scientists believe that there will be more robots in the future. 一些科學(xué)家認(rèn)為將來會有更多機(jī)器人。
[探究] believe作動詞，意為“相信”，通常作________(及物/不及物) 動詞，其后可以直接跟賓語。believe后還可以跟that引導(dǎo)的________從句。
3. I’m sorry. I don’t agree with you. 對不起，我不同意你的觀點。
[探究] agree作____詞，意為“同意；贊成；應(yīng)允”。_______________是固定搭配，意為“同意某人的觀點或看法”。
[拓展] 反義詞：disagree v. 反對；不贊同
4. There are hundreds of people who need new housing.
有許多人需要新的住房。
[探究] hundreds of是固定搭配，表示________(概數(shù)/確數(shù))。當(dāng)hundred前有具體數(shù)字時，要用hundred的________(單數(shù)/復(fù)數(shù))形式，而且其后不加of。
This painting is worth seven hundred pounds.
這幅畫值700英鎊。
5. Many buildings fell down during the earthquake.
許多建筑物在地震中倒塌了。
The boy fell down and hurt his legs.
那個男孩跌倒且傷到了腿。
[探究] fall down是“動詞＋down”結(jié)構(gòu)的短語，表示“突然倒下；跌倒；倒塌”。其中fall作動詞，過去式是________，過去分詞是fallen。
......
關(guān)鍵詞：Will people have robots? PPT課件免費下載，.PPT格式；
