8B Unit6 Comic strip教學案
學習目標：知識與技能：to learn to use ‘it is +adjective +to do’ to learn to use ‘it is + adjective +for … to do’教學重點：to learn to use ‘it is +adjective +to do’ to learn to use ‘it is + adjective +for … to do’教學設計：自學質(zhì)疑finish the exercises on page100 and 101, then checking the answers with me.通過自學，我還有這些疑問：_________________________________________ 交流展示學生交流預習案中練習結(jié)果。 精講點撥it is necessary for you to support and help each other before and during the event. “it is + 形容詞 + of sb. to do sth.”和“it is + 形容詞 + for sb. to do sth.”這兩個句型使用頻率都很高，前者表示說話人對客觀事物的高興、驚訝、遺憾、難過等情緒，表現(xiàn)的是人的性格、品質(zhì)或特征，經(jīng)常可以轉(zhuǎn)換成：① how + 形容詞 + it is + of sb. to do sth.! ② sb. + is + 形容詞 + to do sth..或 ③ that is + 形容詞 + of sb. to do sth.等；后者表示說話人對客觀事件的決斷性，根據(jù)具體情況可以轉(zhuǎn)換成：① to do sth. is + 形容詞；② it is + 形容詞 + that 從句；或③sth. is + 形容詞 （for sb.）to do.等。it is stupid of him to refuse the invitation. 他拒絕了邀請，真是件錯事。→how stupid it is of him to refuse the invitation!→how stupid it is to refuse the invitation!→he is stupid to refuse the invitation.it is better for you to live alone for some time. 你單獨住一段時間更好。→to live alone for some time is better.→it is better that you live alone for some time. 拓展提高：1、complete the following sentences with your own ideas:it is difficult to … it is easy to …it is exciting to … it is interesting to …it is good to … it is necessary to …it is important for … to … it is impossible for … to …it is tough for … to … it is necessary for … to …