同学你好，该知识点来自沪江网校《英语零基础直达大学六级【双11专享特惠班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
Key to Pre-unit Test 4
Key structures
A
1 He missed the train because he did not hurry.
2 Although he ran fast, he failed to win the race.
3 I was so tired that I went to sleep immediately.
4 My neighbour, who went to Tokyo for a holiday, could not
return home because he did not have enough money.
5 Finding the door unlocked, I went into the kitchen.
6 I bought a picture which was very valuable.
7 He walked quietly down the corridor so that no one would
hear him.
8 They cleared the ground to build a house.
B
One day, a workman who was digging in a field accidentally
struck a 6, 000-volt electricity cable with his spade. Although
he was thrown twenty feet, he was unhurt. However, that night the
neighbouring town was in darkness and no one knew w hat had happened.
C
a I'd(would)prefer⋯don't understand⋯doesn't matter⋯does
that word mean⋯don't know⋯is bringing
b got⋯ decided⋯began⋯wrote⋯included⋯paid⋯rang⋯was
not surprised⋯led⋯hid⋯was embarrassed
c lookd ⋯ arrived ⋯ have been waiting ⋯ said ⋯ answered ⋯
Were ⋯ went ⋯ said ⋯ got ⋯ weren't ⋯ came ⋯ said ⋯ waited ⋯ didn't
come⋯have you been doing⋯asked⋯have just been⋯ answered
d came⋯ was used⋯ used to hide⋯ would often bury/often
buried ⋯ (would)fail/failed ⋯ went⋯was examining⋯ showed⋯
was⋯ dug⋯ found
e is setting out/will set out ⋯ will send ⋯ receive ⋯
receive/have received ⋯ will try ⋯ locate/have located ⋯ will
fire⋯will carry⋯will pour⋯will be sent
f will soon be sending up⋯will be taking⋯will grab⋯will
soon be sending⋯will tell⋯will have sent
g (had)discovered⋯appeared⋯had taken⋯died⋯happened⋯
claimed⋯had died⋯had been searching⋯had been found
h was taking⋯had been asked⋯having been instructed⋯must
have been pleased⋯be stopped⋯could be heard⋯ were both thrown
i
1 He told me to keep quiet.
2 He suggested(that) I should send him a telegram(or He
suggested sending him⋯).
3 He insisted(that) I should ask him about it(or He insisted
on my asking him⋯).
4 He told me not to worry about it.
j
1 I wonder if he can wait a few minutes longe.
2 I wonder when he will arrive.
3 I wonder if he has passed his examination.
4 I wonder where he is.
k
1 had listened
2 had written
3 would have had
1 meeting ⋯ running ⋯ pretending ⋯ meeting ⋯ coming ⋯
preventing⋯following⋯meeting⋯doing⋯ coming⋯speaking D
a
1 should/ought to come
2 had to do
3 should have/ought to have come
4 should have/ought to have asked
b
1 He is having a new house built.
2 She will have a new dress made.
3 I had my hair cut yesterday.
4 We must have this tree cut down.
c
1 I did not manage to get into town this morning.
2 They did not manage to find the boy who had run away.
3 He did not manage to find a new job.
4 I did not manage to translate the passage into English.
E
breakfast ⋯ the children ⋯ school ⋯ (the) market ⋯ The
children ⋯ school⋯ work⋯ the house. some tarts for tea⋯ a
short time⋯ butter and flour⋯ sticky pastry⋯ the telephone⋯
the receiver⋯two sticky fingers⋯the voice⋯the receiver⋯a
mess ⋯ pastry ⋯the telephone⋯the doorknobs⋯the kitchen⋯the
door bell⋯the dead⋯the postman⋯a registered letter
F
of ⋯ deal ⋯ most ⋯ most ⋯ oldest ⋯ many ⋯ Many ⋯ more ⋯ few ⋯
than⋯lot of⋯deal⋯ from⋯less
G
1 in⋯at⋯in⋯in
2 at⋯out of
3 to⋯in⋯with⋯in⋯in
H
1 with 2 at 3 of 4 for
5 to 6 for 7 of 8 to
Special difficulties
a
1
loose
4 hard 7 used to 10 pick 13 let 16 amused
2 rise 5 won 8 dropped 11 grown 14 part 17
checking
3 laid 6
quiet
9 at 12
invented
15
reason
18 advise
b(sample sentences)
If you promise not to mention it to anyone else, I'll tell you
a secret.
Have you said your prayers tonight, Johnny?
He told me a lie.
She said nothing to me or to anyone else.
I always tell the children a story before they go to bed.
‘Are they really coming tonight?’-‘Of course. They said so. ’
c
1 Our school dining room is very large.
2 He told us a ghost story.
3 She gave me a birthday present.
4 We stopped at a village pub.
5 The party leader made a speech.

祝同学学习进步~