人教版八年級英語下冊《Have you ever been to a museum?》SectionA PPT教學(xué)課件(第2課時(shí))，共35頁。
Objectives
To learn to talk about past experiences.
To learn the most interesting museums the three students have ever been to.
Revision
A: Have you ever been to…?
B: Yes, I have./ No, I haven’t.
Three students talk about the most interesting museums they have ever been to. Read the magazine article and answer the questions.
1. Which three museums do the students talk about?
2. What do you think is the most interesting thing about each museum?
1. Which three museums do the students talk about?
The American Computer Museum, the International Museum of Toilets and China National Tea Museum.
2.What do you think is the most interesting thing about each museum?
The American Computer Museum—the special computer that can play chess even better than humans.
The International Museum of Toilets—many different kinds of toilets.
China National Tea Museum—the tea art performances.
Read the article again and answer the following questions.
1. What does Ken say about the American Computer Museum?
It is the most interesting one.
It has information about different computers and who invented them.
A special computer there could play chess even better than humans.
2. What can we learn at the International Museum of Toilets?
We can learn about the history and development of toilets.
3. Why is the China National Tea Museum a nice place to enjoy tea?
It’s a nice place to enjoy tea because it’s located in a relaxing and peaceful place near a lake. Watching tea art performances is also enjoyable.
Language points
1. The most interesting museum I’ve been to is the American Computer Museum.
多音節(jié)詞和部分雙音節(jié)形容詞最高級加most構(gòu)成，前面加the。如: the most beautiful girl
2. The old computers were much bigger.
much可修飾形容詞比較級，表示“ ……得多”。
如: much richer
a little, even, a bit也可以修飾形容詞比較級。
3. It’s unbelievable that technology has progressed in such a rapid way.
句中rapid意為“快速的；飛快的”，表達(dá)“發(fā)生或做得極快，用時(shí)短暫”，與fast,
quick同為近義詞，但更加正式。
安全氣囊急速膨起的力量可挽救成人的生命。
The force of the rapid inflation of airbags saves adult lives.
這種疾病的迅猛傳播給社會(huì)大眾帶來了恐慌。
The rapid spread of the disease has threatened the public.
經(jīng)常與rapid搭配使用的名詞包括：change,
growth, increase, rise, decline, progress, development, improvement等。
注意： 在rapid一詞的使用中，最常見的是用于描述事物及環(huán)境變化的短時(shí)和快速。
4. I wonder how much more computers will be able to do in the future.
不知道將來電腦還能夠做些什么事情呢。
1)wonder 表示“ (對某事)感到疑惑；想要知道；想弄明白；琢磨”，后面常接由what, how, who 或者if/whether引導(dǎo)的賓語從句。
e.g. I wonder how they’re getting on.
我想知道他們現(xiàn)在過得怎樣。
I just wonder if they’ve arrived safely.
我就想知道他們是否安全抵達(dá)了。
2) 此句從句部分的原始結(jié)構(gòu)是: How much more will computers be able to do in the future? 是對陳述句Computers will be able to do (much) more in the future.(電腦將來能夠做更多的事情。)的提問。由于充當(dāng)了賓語從句，疑問結(jié)構(gòu)改成了陳述結(jié)構(gòu)。
how much more computers will be able to do in the future, 即: 將助動(dòng)詞還原到陳述句的位置。
e.g. I don’t know when he will come.
我不知道他什么時(shí)候來。
I don’t know where he lives.
我不知道他住在哪里。
5. It also encourages governments and social groups to think about ways to…encourage sb. to do sth. 鼓勵(lì)某人做某事
e.g. My father encouraged me to take part in the sports meeting.
父親鼓勵(lì)我參加運(yùn)動(dòng)會(huì)。
6. The tea art performances show how to make a perfect cup of tea with beautiful tea sets.
a perfect cup of tea意為“一杯好茶；一杯完美的茶水”。在英語中，當(dāng)表示“量”的結(jié)構(gòu)遇有描述性修飾，大多數(shù)情況下，人們習(xí)慣于將形容詞置于表量名詞(unit word)之前。
例如：
an easy piece of homework
a good cup of coffee
7. Watching the tea preparation is just as enjoyable as drinking the tea itself.
看沏茶的過程和飲茶本身一樣令人愉快。
-able是一個(gè)典型的形容詞后綴，可加在動(dòng)詞之后，表示“可……的；能夠……的”。此處enjoyable
(能使人快樂的；令人愉快的) 便是一例，如:
drinkable (可飲用的), washable(可洗的), readable
(可讀的), usable(可用的; 可使用的)等等。
Homework
Read 3a again and try to retell the three museums.
Remember the words and expressions in Section A.
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關(guān)鍵詞：Have you ever been to a museum? PPT課件免費(fèi)下載，.PPTX格式；
