2020-2021学年外研版（2019）高中英语 必修第三册学案： UNIT 3　THE WORLD OF SCIENCE 预习.doc

1、.匹配词义a给下列单词选择正确的汉语意思。()1.instanceAn.化学家()2.chemistBadj.精确的()3.astronomerCn.例子，实例()4.biologistDn.物种()5.injureEn.小河，小溪()6.streamFv.使受伤，弄伤()7.accurateGn.起源，起因()8.minorHadj.聪颖的，才华横溢的()9.originIn.生物学家()10.speciesJn.学说，理论()11.brilliant Kv.起草，草拟()12.theory Ladj.小的()13.draft Mn.证据，证明()14.proof Nn.镭(一种化学元素)(

2、)15.radium On.天文学家答案15CAOIF610EBLGD 1115HJKMNb给下列短语选择正确的汉语意思。()1.instead ofA想出()2.tie.toB死于()3.along withC代替；而不是()4.die fromD除以外(还)；与同样地()e up withE将系在上答案15CEDBA.默写单词1beyond prep. 无法2significant adj. 重要的，影响深远的3mental adj. 精神的；精神健康的4experiment n. (科学)实验5attach v. 系，绑；贴6conduct v. 传导(热、电)7entirely adv

3、. 完全地，彻底地8passive adj. 被动的9cure n. 药剂；疗法10declaration n. 声明，宣告11metal n. 金属12flash n. 闪光13account n. 记述，描述14procedure n. 程序，步骤，手续.语境填空conduct；declaration；account；metal；experiment；cure；injure；attach；procedure；beyond1She gave the police a full account of the incident.2The frame is made of metal so it

4、is very strong.3There is no know cure but the illness can be treated.4This is really beyond my ability but I can recommend an expert for you.5Making a complaint is quite a simple procedure6Take the injured old man to the nearest hospital first and then come back.7The declaration is timely and is jus

5、t like an alarm to the people making trouble.8The light attached to the head of the farmer helps him to work more conveniently.9Heat can be conducted quickly by metals so you feel cool when you touch an iron stick.10Inventions often arise from many times of experiments and failures and sometimes gre

6、at loss.语法填空之派生词1We were entirely(entire) confused by what he said in the meeting.2The new drug has great significance (significant)for the treatment of the disease.3Two players are out of the team because of injury(injure) and we need subs.4Only a small minority (minor)of students are interested in

7、 politics these days.5They will sign the declaration (declare) as soon as they arrive.6You can find the pictures of details in the attachment (attach) of the email.7The room still has many of its original(origin) features and the items used by the couple.8He took a very scientific(science) way to de

8、al with the trouble in his work.9Temperature becomes uniform by heat conduction(conduct)10Scientists know that all experimental (experiment) results are variable and not fixed.1Benjamin Franklins famous experiment with lightning has introduced generations of children to science.本杰明富兰克林的著名的雷电实验已经让一代代

9、的孩子们初次了解了科学。2Franklin then touched the key with his finger and got an electric shock.然后富兰克林用手指触摸了一下钥匙，感到了电击。3In fact，more than one account suggests that while Newton was certainly inspired by a falling apple, there is no proof that it hit him on the head.事实上，不止一种说法表明，虽然牛顿的灵感来自一个下落的苹果，但没有证据表明它击中了他的头部。