Revision （Units 3-4）

Step I : Dictation : words and phrases

(1) consider (2) means (3) experience (4) seize

(5) struggle (6) strike (7) separate (8) watch out ( for )

(9) protect sb/sth from (10) go through

Step II : Language points

consider : n.

doing

① consider + wh- to do

that clause

② consider sth/sb to be… / to have done sth

③ consider sb as …

① a means of communication / transportation.

② the difference of means , way , method.

③ phrases : by no means , by any means ,

by means of , …….

seize = grasp

seize sb by the arm

(4) struggle for

with / against

(5)strike : while the iron is hot

the tree/wall

a match

strike The clock has struck eight

be struck by

…. for

against

(6) watch out (for)

= take care

= keep on looking for

Step III : Exercises:

Offices cannot work properly_____ certain important_____.

without ; equipments

without ; pieces of equipment

unless ; e