【正文】
exciting D D ( ) must find a place______. live ( )4.—Can you tell me_____? —She is in the puter lab. Linda was is Linda was Linda Linda is B D Read the article and recite key words. Homework Thank you! 。excited 。 ( )’s _____ to take the subway to visit our can take you everywhere you want to go. ( ) was so______when he heard the _____news that he got the frist prize in the contest. 。 .:It’s not safe to swim alone in the river. You will be safe from danger at home with your parents. [助記 ] safe( ) safety( ) 反義詞 反義詞 dangerous( ) danger( ) 一、用所給詞的正確形式填空。 .:I keep my books near my desk for convenience. The house has all the modern conveniences. 安全的 safe 形容詞,意為 “安全的 ”,常用作表語。 方便的;便利的 convenient形容詞,意為 “方便的;便利的 ”,常用于 句型 “It’s convenient for sb. to do sth.”中,意為 “對于 某人來說做某事是方便的 ”。前綴一般不引起詞性的轉(zhuǎn)變,而只是引起意思上 的變化。 .:The sweater is inexpensive. 【拓展】 (1)在一個單詞的前面或后面加上一個詞綴構(gòu) 成新詞,這種構(gòu)詞法就做派生法。 .:I used to be fascinated with dinosaurs. Language Points