2018屆高考英語Units 11～12 Scientific achievements Fact and fantasy知識點復習
units 11～12 scientific achievements fact and fantasyⅰ.單項填空
1.the president is now on a visit to russia, ________ at expanding relations between the
two countries.
a.aims b.to aiming c.being aimed d.aimed
解析：be aimed at doing sth.是習語，此處因為是作伴隨狀語，故用過去分詞形式。
答案：d
2.this experiment turned out to be ________ failure, but, as we know, success often comes
after ________failure.
a.a；a b./；/ c.a；/ d./；a
解析：failure指“失敗的人或事”時，是可數名詞；泛指失敗時是不可數名詞。
答案：c
3.to my delight, i found the new flat ________ in pleasant surroundings.
a.located b.locating c.to locate d.being located
解析：be located in“坐落在”是固定用法，此處用過去分詞作賓語補足語。
答案：a
4.these doctors are busy day and night, ________ a cure for aids.
a.bringing on b.pulling on c.taking on d.working on
解析：work on“從事于”，此處意為“在研究一種治療艾滋病的方法”。
答案：d
5.now there is just one point ________ i wish you to make quite clear.
a.where b.which c.whether d.when
解析：point后是一個定語從句，且point在從句中作make的賓語，故引導詞要用
which。
答案：b
6.whenever you are in trouble, don’t hesitate ________ me for help.
a.asking b.to ask c.in ask d.to asking
解析：hesitate to do sth.或hesitate about doing sth.是固定句式。
答案：b
7.this problem is not so difficult as we expected.it is believed ________ in a few days.
a.settling b.being settled c.to be settled d.to have settled
解析：be believed to是固定句式，此處it指代the problem，與settle是被動關系，
故用to be settled。
答案：c
8.the moment she came back from work, she ________ to clean the kitchen thoroughly.
a.set about b.set out c.set off d.set up
解析：set out to do sth.或set about doing sth.意為“著手或開始做某事”。
答案：b
9.after twenty years away from the world，the man remembered ________ what he was
called in prison.
a.nothing but b.more than c.no longer d.above all
解析：與世隔絕了20年之久，那人只記得在監獄里自己被叫做什么了。
答案：a
10.for these flowers，________ is badly needed is plenty of water and sunshine.
a.all b.all that c.all when d.all which
解析：“對于這些花來說，最需要的就是充足的水和陽光。”all that is badly needed
相當于what is badly needed。實際上，that在此引出的是定語從句，修飾all，因為
that在從句中作主語，故不可省略。
答案：b
ⅱ.完形填空
coffee is often drunk in some occassions.once upon a time，a boy met a girl on a