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初中冀教版Lesson 30 Science Affects Us课前预习课件ppt
展开1) fun ① have fun ding sth. ② It’s fun t d/ding sth.2) 辨析 find, lk fr, hunt
I. Learning aims:
The new wrds: affect, suggest, develpment, mbile phne, discvery
II. Learning imprtant and difficult pints:
affect suggest develpment mbile phne discvery
Think Abut It !
◆Have yu ever dne any interesting experiments? Can yu describe ne f them?◆ What wuld life be like withut cmputers r mbile phnes?
Language Pints
作可数名词,意为“发现、发觉”,复数形式是discveries。如:
1. discvery
This is an imprtant discvery.这是一个重要的发现。
We have discvered their secrets. 我们已经发现了他们的秘密。
discver是及物动词,意为“发现”,后加名词、代词或宾语从句。如:
My sister is grwing taller and taller. 我妹妹长得越来越高。Our city is becming mre and mre beautiful. 我们的城市变得越来越美了。
2. Scientific discveries are making ur lives better and better.
“比较级 + and + 比较级”表示“越来越”。
1. We have gt everything ________. Let’s start the experiment nw.2. This hall is big ________ t hld 1,000 peple.3. Yu can’t pull the dr pen. Yu have t ________it.4. My father ften _______ me t the park when he is free.
I.根据句意用适当的词语填空。
1. 你能给我做个风筝吗? Can yu make a kite ______ ______?2. 他说他有很多工作要做。 He says he has a lt f wrk _________ _________.3. 我们相信我们能在一周内完成工作。 We ______ _____that we can finish the wrk in a week.
II.根据所给的汉语完成句子,每空一词。
are sure
fr me
t d
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