Giáo án chuyên đề tiếng Anh - Phrases and clauses of reason

E. PHRASES AND CLAUSES OF REASON
1. Because/ because of
 - Because ( kh«ng cã of) ®ßi hái ®»ng sau nã lµ mét c©u hoµn chØnh (ph¶i cã chñ ng÷ vµ ®éng tõ). 
Because S + V, S+ V = S + V because S + V
 - Because of ®ßi hái ®»ng sau nã lµ mét danh tõ hoÆc 1 ng÷ danh tõ ( kh«ng ®­îc phÐp cã ®éng tõ liªn hîp).
... because of + danh tõ ( hoÆc côm danh tõ)
L­u ý: Because of cã thÓ thay thÕ cho thµnh ng÷ due to.
Jan was worried because it had started to rain. = Jan was worried because of the rain.
 	 Subject verb 	noun
The students arrived late because there was a traffic jam.
 	 verb subject
The students arrived late because of the traffic jam.
 	 noun phrase
We have to cut down on our driving because there is an oil shortage.
 verb subject
We have to cut down on our driving because of the oil shortage.
 noun phrase
2. §éng tõ g©y nguyªn nh©n
§éng tõ g©y nguyªn nh©n ®­îc sö dông ®Ó chØ ra mét ng­êi g©y cho ng­êi thø hai lµm mét viÖc g× ®ã cho ng­êi thø nhÊt. Mét ng­êi cã thÓ g©y cho ai ®ã ph¶i lµm c¸i g× ®ã cho anh ta hoÆc cho chÞ ta qua viÖc chi tr¶ tiÒn, yªu cÇu, hoÆc c­ìng Ðp ng­êi ®ã. C¸c ®éng tõ g©y nguyªn nh©n lµ: have, get, make.
a. have/ get / make
MÖnh ®Ò theo sau have hoÆc get cã thÓ ë d¹ng chñ ®éng hoÆc bÞ ®éng. (Sai ai, khiÕn ai, b¶o ai lµm g×)
to have sb do st = to get sb to do st
Mary had John wash the car (John washed the car). Mary got John to wash the car. (John washed the car.)
to have / get st done = (®­a c¸i g× ®i lµm...)
- B¶n th©n m×nh kh«ng lµm ®­îc nªn nhê 1 ng­êi kh¸c lµm.
Eg. 	Mary got the car washed. (The car was wash by somebody.) 
Mary had the car washed. (The car was wash by somebody.) 
I have the laundry washed. (the laundry is washed by someone)
to want / like something done
MÉu c©u hái cña 2 ®éng tõ nµy sÏ lµ: - What do you want done to ... Anh muèn lµm g× víi ....
Eg. 	- What do you want done to your motorbike?	- I’d like it repaired and cleaned
hoÆc I want it repaired and cleaned. ( buéc ai ph¶i lµm g×.)
to make sb do st = to force sb to do st
Eg. The robber forced the teller to give him the money.= The robber made the teller give him the money.
§éng tõ to make v¶ to cause cßn ®­îc dïng theo mÉu sau: (lµm cho ai, c¸i g× bÞ lµm sao)
to make sb do st = to cause st +P2
Eg. 	Working all night on Friday made me tired on Saturday.
The hurricane caused many water front houses damaged.
b. §»ng sau ®éng tõ to make cßn cã thÓ dïng 1 tÝnh tõ.
to make sb / st + adjective
Eg. Wearing flowers made her more beautiful.
§i theo h­íng nµy th× ®éng tõ to find cã thÓ dïng theo c«ng thøc:
to find + sb/ sth + adjective (P1- P2)
NÕu lµ ph©n tõ 1 sÏ mang tÝnh chñ ®éng cßn ph©n tõ 2 mang tÝnh bÞ ®éng.
Eg.	I found her quite interesting to talk to. My sister found snakes frightening - con r¾n ®¸ng sî.
We found the boy frightened - b¶n th©n th»ng bÐ sî.
c. Let. Let th­êng ®­îc bæ sung vµ danh s¸ch c¸c ®éng tõ g©y nguyªn nh©n trong c¸c s¸ch ng÷ ph¸p. Nh­ng thùc chÊt th× nã kh«ng ph¶i lµ ®éng tõ g©y nguyªn nh©n. Nã nghÜa lµ allow hay permit. Ta h·y l­u ý sù kh¸c nhau vÒ mÆt ng÷ ph¸p khi sö dông to let vµ to allow hay permit.
let sb do st = to allow/ permit sb to do st = cho phÐp ai, ®Ó ai lµm g×
Eg. 	John let his daughter swim with her friends. (John allowed his daughter to swim with her friends.)
(John permitted his daughter to swim with her friends.)
The teacher let the students leave class early./ The policeman let the suspect make one phone call.
Dr. Jones is letting the students hand in the papers on Monday.
Mrs. Binion let her son spend the night with a friend./ We are going to let her write the letter.
Mr. Brown always lets his children watch cartoons on Saturday mornings.
d. Help. Help thùc chÊt còng kh«ng ph¶i lµ mét ®éng tõ g©y nguyªn nh©n, nh­ng nãi chung ®­îc xem xÐt cïng víi c¸c ®éng tõ g©y nguyªn nh©n trong c¸c s¸ch ng÷ ph¸p. Nã th­êng ®i víi ®éng tõ ë d¹ng simple form (tøc lµ ®éng tõ nguyªn thÓ bá to), nh­ng cã thÓ ®i víi ®éng tõ nguyªn thÓ trong mét sè tr­êng hîp. 
to help sb do/ to do st - gièng nhau vÒ nghÜa. = gióp ai lµm g×
Eg. 	John helped Mary wash the dishes.	Jorge helped the old woman with the packages (to) find a taxi.
The teacher helped Carolina find the research materials.
- NÕu t©n ng÷ sau help lµ mét ®¹i tõ v« nh©n x­ng mang nghÜa ng­êi ta th× ng­êi ta bá ®i vµ vµ bá lu«n c¶ to cña ®éng tõ ®»ng sau.
Eg. 	This wonderful drug helps (people to) recover more quickly.
- NÕu t©n ng÷ cña help vµ t©n ng÷ thø 2 cña ®éng tõ ®»ng sau trïng hîp nhau th× ng­êi ta bá t©n ng÷ sau help vµ bá lu«n c¶ to cña ®éng tõ ®»ng sau.
Eg. 	The body fat of the bear will help (him to) keep him alive during hibernation.