GIAO AN DIEN TU-UNIT3-TIIET 18

unit 3(cont)
period 18: Language focus
1.Vocabulary
-(to) empty :
-(to) tidy :
-(to) sweep:
-(to) dust :
-(to) fail :
-(a) fish tank :
-garbage (n):
đổ,làm trống rỗng
sắp xếp cho ngăn nắp
quét
phủi bụi
trượt,hỏng
bể cá
rác

(to) empty
(to) tidy
(to) sweep
(to) dust
(to) fail

(a) fish tank
garbage (n)
Unit 3(cont)
period 18: Language focus

*Must: Ph¶i (diÔn t¶ sù b¾t buéc, xuÊt

ph¸t tõ t×nh c¶m, mong muèn cña b¶n
th©n ng­êi nãi)
*Have to: Ph¶i(cã tÝnh chÊt b¾t buéc nh­
ng do ngo¹i c¶nh ®em ®Õn, ko ph¶i tù
ng­êi nãi mong muèn)
* Ought to = should : nªn
(Khuyªn ai nªn lµm g×)
Unit 3(cont)
period 18: Language focus

S + must/have to/has to+ Vinf
+ Musn’t: ®iÒu cÊm
( kh«ng ®­îc lµm g×)
+ Don’t /doesn’t have to
( kh«ng ph¶i lµm g×)

Unit 3(cont)
period 18: Language focus
Answer Ex1P34
1. must/have to tidy
2. have to/must dust
3. must/have to sweep
4. must/have to clean
5. have to/must empty
6. must/have to feed