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能采取哪些措施。 【課前準(zhǔn)備】 。 【學(xué)習(xí)過程】 新知導(dǎo)入。 前綴、后綴構(gòu)詞法: : dis dishonest, dislike in incorrect im, impossible, un unable, unusual less careless, hopeless “有能力,適合于 ”的含義 :后綴 able, movable, fortable “充滿 …… 的 ”:后綴 ful, beautiful, wonderful, helpful 4. 表示 “再 ”的含義 : 前綴 re reuse rewrite retell 專項練習(xí): ( 1) Choose the number and do exercises using “able,ful,less,imreun” 1) If people like you a lot, you are________ Polluted water is not healthy It’s something we can use again. The water in the river was very dirty. It’s not true that we don’t listen to the students. It was not possible to clean up the whole river. The people on the mountain top were not fortable reusable unfortable unhealthy unclean impossible untrue 2) If you are always ready to help people, you are______ 3) If you write something and it isn’t very good, you should ______ it 4) If you aren’t certain about something, you are ________. 5) If something isn’t perfect, it is______ 6) If something is without any use, it is ________. ( 2)請在小組內(nèi)或結(jié)對,進(jìn)行說的訓(xùn)練,并結(jié)對互評或小組互評,糾正出現(xiàn)的