文档介绍：Unit 7 language points
break down
This old car breaks down easily.
Hearing the news, she broke down . She
could do nothing but cry.
3. Water can be broken down into Hydrogen
and Oxygen.
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Break down/ up / into/ in/out/away
①He said puter _____.
②Last night somebody ____ Mr Brown's
house and took away many things.
③A fire ____ after we had gone home.
④The boy often ____ while his parents
are speaking.
⑤You must ____ from bad habits.
⑥A thief _and stole a lot of things last night.
⑦ Tom ____the motor bike which
he bought five years ago.
⑧ The ice began to ____ on the river.
Manage to try to do try doing
He _____ get a ticket for the concert and
then realized his dreams to see the star for himself.
2. If the car doesn’t start easily, _______(press)
the button on the left.
3. Don’t blame him for the defeat. After all,
he ________win.
4. ________(knock) at the back door if nobody
answers you at the front door.
5. He _________ finish the work in time and
relieved.
Managed to
try pressing
Tried to
Try knocking
Managed to
infected. Vt. infection
One of my roommates infected me with a bad cold。
infect sb. with
小心一点不要染上流感.
他在狱中受到各种反动思想的影响。
被污染的地区
When he was in prison, he was infected
with all sorts of antisocial ideas.
Infected areas
Be careful not to be infected with flu.
transmit 传染,传导;遗传;发射
Mosquitoes transmit virus 。
Contract n. a working contract
vt.
Xiao hua’s mother contracted HIV when she was 28
我结识了许多朋友。
Parents ________some of their characteristics to their children 。
2. Violence on TV has been _____ youth’s mind
3. You can see the power produced by the
engine is _________to the wheels。
fever on his way to Paris.
5. The virus is _________ via physical contact.
transmit
infecting
transmitted
contract
transmitted
die of 内因(情感,饿冻,生病…)
die of hunger,cold,old, sorrow,disappointed love, age,illness,thirst…
die from 外因
die from a wound,an accident, overwork, drinking,some unknown cause…
die fo