重慶市九年級(jí)英語(yǔ)上冊(cè)學(xué)案：Unit4 9精修版

仁愛(ài)版英語(yǔ)精品資料（精修版）九年級(jí)（上）英語(yǔ) 導(dǎo)學(xué)案 班級(jí) 姓名 課題學(xué)習(xí)目標(biāo) 1. New words: research, what fun; Expressions: I wont believe there are aliens until I see them with my own eyes. We will be able to do anything that can be done on the earth. But I dont think aliens can be found in space. 2.學(xué)習(xí)含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。3.談?wù)撏庑侨艘约疤丈?，學(xué)習(xí)表達(dá)可能和不可能的功能用語(yǔ)。4.學(xué)習(xí)積極探索和熱愛(ài)科學(xué)的態(tài)度。學(xué)習(xí)重點(diǎn)掌握重點(diǎn)詞匯和句型學(xué)習(xí)含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。學(xué)習(xí)難點(diǎn)學(xué)習(xí)含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。教學(xué)方法和教學(xué)時(shí)數(shù)采用多媒體教學(xué)方法，小組合作探討，師生問(wèn)答等方式1 period學(xué) 習(xí) 過(guò) 程學(xué)習(xí)內(nèi)容（學(xué)生活動(dòng)）學(xué)習(xí)方法教師知識(shí)講解一、 學(xué)前準(zhǔn)備 (自學(xué)1a,漢譯英) 1.這周六晚上 2.太空生活 3.生活在火星 4.生活在太空 5乘飛船旅行 6.在地球 7.將會(huì)有 8.將能夠 9.真有意思 10.(夢(mèng)想)實(shí)現(xiàn) 學(xué)生課前 完成1.We will be able to do anything that can be done on earth. 思考：that can be done on earth是_從句，修飾先行詞_ 點(diǎn)撥：can be done - 能夠/可以被做(帶有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)) 練習(xí)：這些樹(shù)明天必須被栽種。These trees _ _ _ _ tomorrow. 二 獨(dú)立思考、解決問(wèn)題They are reading information on the Internet in order to learn about human culture. 點(diǎn)撥：in order to (do) - 為了 (后接目的狀語(yǔ))，否定形式- in order not to (do) 鏈接：so that - 為了 (后接目的狀語(yǔ)從句) 練習(xí)：a.過(guò)去為了賺錢(qián)他們什么都肯做。They did anything _ _ _ _ _ in the past. b.為了通過(guò)考試，他每天學(xué)習(xí)十多個(gè)小時(shí)。_ _ _ _ fail the exam, he studied_ _ _ _ _ every day. c.為了能趕上早班車(chē)，今天早上他起床很早。 He _ _ early _ _he _ _ the early bus this morning. d.為了提高口語(yǔ)他去年去了英國(guó)。He went to England last year_ _ _ _ _ _ _her_ _/_English. 學(xué)生自主學(xué)習(xí)課堂展示歸納總結(jié)I dont think aliens can be found in space. see sb./sth. with ones own eyes modal verb + be + past participleWe will be able to do anything that can be done on the earth. But I dont think aliens can be found in space. 三分組討論 合作探究I wont believe there are aliens until I see them with my own eyes. 點(diǎn)撥: notuntil - 直到才(until引導(dǎo)了時(shí)間狀語(yǔ)從句)從句中要遵循-主將從現(xiàn)的原則 對(duì)比until 和notuntil 分析: a. They kept waiting for her until she came back. b. They didnt leave until she came back. 總結(jié)：until前面主句的謂語(yǔ)動(dòng)詞是_; notuntil前面主句的謂語(yǔ)動(dòng)詞是_ 練習(xí)：a.昨天晚上直到完成作業(yè)我才睡覺(jué)。I _ go to bed _ I _ my homework last night. b.明天我會(huì)一直等到你回來(lái)。I _ _ _ you _ you _ back tomorrow. 小組合作完成組內(nèi)交流課堂展示四、課后練習(xí)一、請(qǐng)完成句子，看誰(shuí)說(shuō)得準(zhǔn)。 1.應(yīng)該認(rèn)真地進(jìn)行科學(xué)研究。Scientific research _ _ _ carefully. 2.必定會(huì)發(fā)射更多的人造衛(wèi)星進(jìn)入太空。More man-made satellites _ _ _ into space . 3.我認(rèn)為外星人不會(huì)在太空中被發(fā)現(xiàn)。I dont think aliens _ _ _ in space 4.雪必須在兩點(diǎn)前清掃掉。 The snow _ _ _ _ before 2: 00. 5.那個(gè)工作兩天做不完。The work _ _ in two days 6.這個(gè)表該修了。 The watch _ _ _. 二、請(qǐng)根據(jù)語(yǔ)境完成句子，每空一詞 1.Football _ often _ by him on the playground with his friends. 2.Books_often_ by me from the school library 3.The building _ _ by our school last year. 4.David Beckham _ _ in February 1975 5.A meeting _ _ _ by the famous writer the day after tomorrow. 完形填空。(10分)Last Wednesday, Mr. Green took his class to the Space Museum. There 16 many things about space there. First, the children saw a film about space travel. They saw 17 the spaceship took off into space and landed on the earth 18 . It was very exciting and the children felt they were traveling in space 19 !After the film, Mr. Green took 20 to see some models of rockets and the shuttles. The models looked very real, but they were much 21 . 22 the children saw some moon rocks. Two 23 landed on the moon in 1969, and they put up an American flag there. Then they took some rocks back to the 24 . 25 the children left, they also watched a video show about people living and working in a space lab. The people could stay in the space lab for months.( )16.A.is B.are C.was D.were( )17.A.howB.what C.when D.which( )18.A.too B.already C.again D.badly( )19.A.itself B.ourselves C.oneself D.themselves( )20. A.their B.them C.they D.theirs( ) 21.A.small B.smaller C.big D.bigger( )22.A.Or B.But C.And D.Then( )23.A.Americans B.EnglishmenC.Australians D.Chinese( )24.A.moon B.star C.earth D.sun( )25.A.After B.As soon as C.Until D.Before獨(dú)立完成小組內(nèi)檢測(cè)  教 學(xué)反 思    編寫(xiě):張?jiān)葡肌⑵畹掠?、江黎、左坤靜 校審:顧德金