Unit4 Section B.doc

Unit4 Section B 重难点分析 1. compete with /against sb for sth 为得到某物与某人竞争 peted against his best friend for the first prize. pare A with B把A和B 作比较【拓展】 compare ?? to ??“把??比作??” People pare the life toa stage. 【练****My handwriting can not pared ______father ’ s. 作及物动词,“继续(做某事)”+ 名词、代词、不定式、动名词 continue to do /doing sth. 继续做某事 The rain continued falling /to fall all afternoon. (2)continue 作不及物动词,“继续(下去) ,延续” They continues on for two kilometers. out 剪裁,删去 1) She is cutting out a coat. 2) You must cut out important details. 【练****He decided to cut_______smoking. 5. (1)cause sb. to do sth. 因起某人干某事(2) be caused by--- 被--- 引起 A burning cigarette caused the fire. What caused his illness? (3) the cause of“--- 的原因,起因” The dog was the cause of the accident. 【练****翻译句子许多车祸都是因为开车不小心造成的。_______________________ ?? until/till ?? until 和 till 通常可以互换,但要注意的是 till 一般只用于句中,而 unti l 既可放在句首,也可放在句末。 The noise of the street didn ’t stop unit midnight. He lived with his parents until he graduated from college. It was not until today that is was made public. 【练****I will wait ________-I hear from you. 7. 【辨析】 although 与 though (1 )作为连词 although 和 though 通常可以互换使用。 Although/Though she smiled,she was angry. (2)although 常放在从句的开头,而 though 可以出现在其他位置. 【拓展】 although 和 though 在句中 but 连用,但可与副词 yet 连用。即句子中用了 althoug h 或 thoug