謝孟媛英語音標發音視頻第21集 Unit 4 第2部分 在本節課當中個學習單詞的四音節，單詞的重音和在句子每個單詞的重音非重音情況，同一句話，因為重音的位置不同，會有不同的意思，這篇發音教程同樣分解了聽力中的一些技巧。比如可以通過重音的落腳點，判斷出ABCD哪個答案是對的。（當然這是投機取巧，還是把發音學到位吧）
（例）Hospitable, dictionary, baby-sitter, race car driver
（例） invisible, potato chip
How old are you? / What time is it?
What's the matter? Put your hands up.
（例）I want to know.
We played all day.
We took my car.
（例）Bears are fuzzy.
Cats eat fish bones.
Mike can hear you.
（例）Joe bought a book.
Ed took my car.
Sam's in a bar.
PART 2 學習重點
It's big. It's box.
It's a big box. It's very big.
It's a very big box
It's good. It's a book. It's a good book.
It's really good. It's a really good book.
It's a phone. It's a book.
It's a phone book.
It's an open phone book.
It's a phone book listing
（例）Mike lobes Mary./ He loves her.
Jean sees Tome./ She sees him.
Eric hats English. / He hates it.
（例）an English teacher→教英文的老師 / an Englsi9h teacher英國籍的老師
a greenhouse→溫室 / a green house綠色的房子
a woman doctor→婦產科醫生 / a woman doctor女醫生
※ Peter: How was your vacation?
Mary: Pretty good 很不錯啊
※ Jack: How many are left in the basket?
Joe: Not one.(不止一個)
Not one. （一個也沒有了）
※ It's on the table, not under the table.
※ I didn't steal the money. (Some one else stole it.)
I did't steal the money. (That's not true at all)
I did't steal the money. (I just borrowed it.)
I didn't steal the money, (But I stole some other money)
I didn't steal the money. (I had taken some jewelry.)