16.where与what place的辨析：
(1)where意为“哪里”，为地点副词，不能与介词连用；
(2)what place意为“什么地方”，为名词短语，可与介词连用。
e.g.Where does Tom live？
= What place does Tom live in?
He lives in Kunming.
17. How does he like...? 与What does he look like?的区别：
(1) How does he like? 意为“他认为怎么样？”用来询问观点，看法，意见，相当于What does he think of?
e.g. How does he like?
It’s a good idea. 或Terrible.
(2) What does he look like? 意为“他长得怎么样？”用来询问外貌。
e.g.What does he look like?
He is of medium height.
或He has black hair.
或He is tall.
18. look与look like的辨析：
(1)look意为“看起来”，为感官动词，后接形容词；
(2)look like意为“看起来像”，like为介词，后接名词。
e.g. Your mother looks very young.
Tom looks like his father.
19. a number of与the number of的区分 ：
(1)a number of意为“许多，大量”，修饰可数名词复数，其作主语谓语动词用复数；
(2)the number of意为“……的数量”，修饰可数名词复数，其做主语谓语动词用单数。
e.g. ①A number of students are planting trees.
The number of students in our class is ten.
②A number of sheep are eating grass on the hill.
The number of sheep on the hill is two.
20. interest的用法辨析：
(1)interest为名词，意为“兴趣”；
(2)interest的形容词为interested和interesting;
(3)interested 与interesting的区别：
①interested “感兴趣的”，用来修饰人；
②interesting “令人感兴趣的”，用来修饰物。
(4)与interest有关的短语：
①be interested in…“对……感兴趣”；
②take an interest in …“对……感兴趣”。
e.g. Tom is an interested person.
This is an interesting book.
Tom is interested in music.
My brother takes an interest in math and Chinese.
21. –ed与-ing的区别：
(1)-ed表示“感到某种情感”，主语通常为人，expression（表情）, look（目光）等；
e.g. interested感到有趣的
excited感到兴奋的
bored感到厌烦的
tired感到疲惫的
I’m not interested in math.
Her expression is tired.
(2)-ing表示“令人感到某种情感”，主语为物。
e. g. interesting令人感兴趣的
exciting令人兴奋的
boring令人厌烦的
tiring令人疲惫的
The film is tiring.
The book is interesting.
22. shout to与shout at的区别：
(1)shout to意为“向……叫喊，呼唤”，指朝某人大喊大叫，是远距离的，目的是让对方听到，无感情色彩；
(2)shout at意为“对……大声喊。叱喝”，指近距离的朝某人喊，含有骂人的意思。
e.g. She shouted to her mother.
She shouted at her friend.
