2019屆高三英語Cloning教案
[練習] 根據句子的要求在括號里填入適當的詞或翻譯。
1). the two squares differ _______ (介詞) color but not _______ (介詞) size.
2). the husband differs _______ (介詞) the wife _______ (介詞) who is to take charge of the money.
3). it doesn’ t make a ________ (differ) to me whether you are going to stay.
4). this is a different car ________ (介詞) the one i drove yesterday.
keys: 1). in; in 2). with; on/about/over 3). difference 4). from
2. undertake vt. (undertook; undertaken) 著手；從事；承擔；同意，答應，保證(后接to do)
[典例]
1). she undertook the responsibility for these changes. 她承擔了做出這些改變的責任。
2). he undertook to pay the money back in one month. 他答應在一個月之內還錢。
[練習] 翻譯句子。
1). 他答應在周五之前完成那份工作。________________________________________
2). 她負責整個項目的組織工作。___________________________________________
keys: 1). he undertook to finish the work before friday.
2). she undertook the organization work of the whole project.
3. forbid vt. (forbade or forbad; forbidden) 禁止；不準；阻止妨礙
[典例]
1). the law forbids the use of chemical fertilizers. 法律禁止使用化學肥料。
2). i forbid you to tell anyone. 我不準你告訴任何人。
[重點用法]
forbid sth. / doing sth. 禁止，不許（做某事） forbid sb. to do sth. 禁止某人做某事
[練習] 翻譯句子。
1). 飛機上禁止吸煙。
_________________________________________________________________________________
2). 他爸爸不準他和她交談。
_________________________________________________________________________________
3). 要禁止小孩子不玩電腦游戲很難。
_________________________________________________________________________________
keys: 1). smoking is forbidden on the plane.
2). his father forbade him to talk to her.
3). it is hard to forbid children (to play) computer games.
4. accumulate vt.&vi. 積累；聚積 accumulation n [u,c] 積累
[典例]
1). by investing wisely she accumulated a fortune. 她由於投資精明而積蓄了一筆財產。
2). dust and dirt soon accumulate if a house is not cleaned regularly. 房屋不經常打掃, 塵土很快就越積越多。
[練習] 根據句子的意思在括號里填入所給詞的適當形式。
1). a thick layer of dust _______ (accumulate) in the room, so he had to give it a thorough cleaning.
2). despite this _______ (accumulate) of evidence, the government persisted in doing nothing.