This practice book is __1__ for foreign engineers or students of engineering who have already mastered the elements of English, and who now want to use their knowledge of the language to read books on their own __2__. Readers should understand, however, that the purpose of the book is to teach language, not to teach engineering.
The language in which scientific and technical __3__ are expressed is certainly not a different language from that of everyday life, but all the same it presents the foreign students with a number of __4__ problems. The most obvious and most widely recognized of these problems is the __5__. Much more difficult are the semi-scientific or semi-technical words, which have a whole range of meanings and are __6__ used idiomatically. One of the aims of this practical book is to __7__ as many of these words as possible, and as often as possible: words such as work and paint and load and feed and force. Words like these look __8__, but they can cause a lot of trouble to the students.
But more than anything else, I have tried to describe the technical statement: that is , the __9__sentence rather than the individual word. Many of the structure __10__ in the books are essential to the expression of technical facts and ideas- at least for the present.
A intended
B dangerously
C facts
D completed
E vocabulary
F trivial
G present
H originated
I harmless
J subjects
K object
L special
M discarded
N frequently
O illustrated
1 A
2 J
3 C
4 L
5 E
6 N
7 G
8 I
9 D
10 0
答案思考路径
1、前面的is 和后面的for很容易推测出应该填动词，构成被动态
2、their 后面跟名词，复数可能性更大，因为是their
3、通过前面的technical的后缀al确定应该填名词，后面的are填复数，本题送分
4、后面的problems是名词，前面填形容词，special 是大部分同学都能确定的形容词，并且后缀极其明显
5、the 后面跟名词
6、本题难度最大，后面used后面已经跟了一个副词让人不敢再填副词，但实际上完全可以，本道题我觉得出题思路很新颖，没有重复历年的四级真题套路，大家吃一堑长一智
7、to 后面应跟动词原形
8、look这个感官动词后跟形容词，通过后面的“但是会制造麻烦”，往前推应该填"harmless"(无害的)
