树形图详细讲解
网上的相对理想的树形图答案，注意正两
占：
八、、•
1. 短语和中心词在一竖线上
2. 含有形容词修饰语的名词短语的画法
Dft /N
A N
a little boy
1. In dicate the category of each word in the follow ing sentences.
a) The old lady sudde nly left.
Det A N Qual V
b) The car stopped at the end of the road.
Det N V P Det N P Det N
c) The snow might have blocked the road.
Det N Aux Aux V Det N
d) He n ever appears quite mature.
N Qual V Deg A
2. The following phrases include a head, a complement, and a specifier. Draw the appropriate tree structure for each.
a) full of people
AP
P
b) a story about a sen time ntal girl
NP
ofte n read detective stories full of people
VP
Qual V NP
A N
d) the argume nt aga inst the proposals
the argume nt aga inst the proposals
e) move towards the win dow
move towards the win dow
3. Draw phrase structure trees for each of the followi ng
sentences, a) The jet la nded.
Det N Pst V
The jet Ian ded
b) Mary became very ill.
Deg A
Mary became very
ill
NP
PP
NP
Det N
In
flP(=S)
NP Infl VP
In flP(=S)
NP Infl VP
N Pst V AP
c) What will you talk about?
CP
C
NP S
NP Infl
Infl VP
NP
VP
What will you e
d) The apple might hit the man.
talk about e
S
Det N
The apple
OR
might hit the man
In
flP(=S)
VP
V
The apple might hit the man
e) He ofte n reads detective stories.
I Pres . 「
N Qual V NP
4. The following sentences contain modifiers of various types. For each sentence, first identify the modifier(s), the n draw the tree structures.
a) A frighte ned passe nger Ian ded the crippled airpla ne.
In flP(=S)
Det A N Pst V NP
Det A N
A frighte ned passe nger Ian ded the crippled airpla ne
He OR
ofte n reads detective stories He ofte n reads detective stories
S
NP VP
N Qual V NP
A N
In
flP(=S)
NP Infl VP
A N
NP Infl VP
b) A huge moon hung in the black sky.
In flP(=S)
c) An unu sual eve nt occurred before the meet ing.
In flP(=S)
NP
De
An unu sual event occurred before the d) An old house appeared on the grassy hill.
In flP(=S)
5. The follow ing sentences all contain conj oined categories. Draw a tree structure for each of the senten ces. A huge NP Infl VP
Det A N Pst V PP
meet ing
Det An NP Infl VP
house appeared on the grassy hill
NP Infl VP
Det A N Pst V PP
moon
A old PP
Det A N
Pst V
