内容正文:
Unit 1 Great scientists
英语·必修5(人教版)
第二学时 Learning about Language
一、用所给单词的适当形式填空
1.John Snow defeated King Cholera in a________(science)way.
答案:scientific
2.Teaching young children is a________(challenge)job for parents.
答案:challenging
3.The______(love)kids were completely________(absorb)in their games.
答案:lovely;absorbed
4.Every time you failed,please________(analysis)the real reasons.
答案:analyze
5.If you get confused, please look at the________(instruct).
答案:instructions
6.Haven't you heard the________(announce)? We're having a holiday tomorrow.
答案:announcement
二、词语活用
1.用与conclusion相关的词语完成下列小段落。
As he doubted your (1)________, he made another two experiments and (2)________a different (3)______from the results of his experiments.He (4)________ that you've (5)________ a wrong (6)________and wrote a report about his discovery.(7)________, he wrote that we should not (8)________ before we carry out a thorough research.
答案:(1)conclusion (2)arrived at/reached/drew
(3)conclusion (4)concluded (5)made/drawn
(6)conclusion (7)In conclusion
(8)jump to a conclusion
2.用bear the blame,blame sb.for sth., blame sth.on sb.,be to blame完成下列小片段。
After the accident, some people(1)________________________(责怪杰克没有关电).Others (2)______________________(把事故归咎于乔治).But George said he would not (3)____________________(承担责任)because it was the snowstorm that (4)______________________(才是罪魁祸首)
答案:(1)blamed Jack for not turning off the electricity
(2)blamed it on George
(3)bear the blame (4)was to blame
3.请模仿上述两题, 用in control of, out of control, under the control of等词组自编一个小段落。
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
答案:The director was in control of the business, that is, the business was under the control of the director.So when the director was ill, the whole business went out of control.
三、 动词专练
用所给动词的适当形式填空。
1.________