【導(dǎo)讀】7．________部分的；局部的→________(n.)部分；1．地球表面的三分之二是水。2．地球是月球的49倍。3．很難想象一個沒有金屬的世界。4．下面是對一個簡單的科學(xué)實驗的描述。

　　

【正文】 . 1)“ 比較級＋ and＋比較級 ” 表示 “ 越來越 ?? ” 。 It is getting colder and colder. 天氣越來越冷了 。 2)be interested in 對 ?? 感興趣 feel/take/show much(no, not much)interest in 對 ?? 很感(不感 、 不太感 )興趣 feel/take/show a great interest in... 對 ?? 很感興趣 注意： interest表示 “ 興趣 ” 時是不可數(shù)名詞 ， 但有 great修飾時常與 a連用 。 但 interest若表示 “ 愛好；利益；股份；利息 ” 等意時是可數(shù)名詞 。 即學(xué)即用 完成句子 Everything is getting________. I can hardly have enough money to cover the living expenses.(越來越貴 ) 答案： more and more expensive 課后鞏固提升 Ⅰ .單詞拼寫 1． “ He39。s” may be a ________ (縮寫 )of “he is” or “he has”． 2． The wood is coated with a ________ (物質(zhì) )that protects it from the sun. 3． Turn off the ________ (電 ) before you try any repairs. 4． Her ________ (結(jié)論 )was that the situation would never bee better. 5． Workers ________ (反應(yīng) ) angrily to the latest news of more job losses at the factory. 6． A puter is the most important piece of ________ (設(shè)備 ) you will buy. 7． The road was ________ (部分地 )blocked by a fallen tree. 8． He lives in an ________ (普通的 ) house in the small town. 9． Salt ________ (溶解 )in 。 10． He grabbed at her to keep his ________ (平衡 )． 答案： 5． reacted 10． balance Ⅱ .根據(jù)漢語提示完成句子 。 1． There is no plan to ________ (擴建 ) the local airport. 2． If you ________ blue ________ (把 ?? 與 ?? 混合 ) yellow, you get green. 3． Teamwork is required in order to __________________ (實現(xiàn)你們的目標 )． 4． Please try to _____________ (把這些圖畫按順序排列 )． 5． She was singing _____________________(放聲歌唱 )． 6． The arrival of five more guests __________________(加劇了 ) the confusion. 7． Cars should not be ________________________(防止進入 ) the city centre. 8． Over one－ third of the students were ________ (缺席 ) from the meeting. 9． Animals feel pain ________ (和 ?? 一樣 )we do. 10． It is necessary _________________(向你的老師求助 )． 答案： 。 with your aim the pictures in order the top of her voice to 7． kept out of same as ask your teacher for help Ⅲ .語法填空 1． Each student dipped (蘸 ) a finger into the ________(mix) the teacher had ________(mix) and tasted it. 答案： mixture。 mixed 句意為：每個學(xué)生都把一根手指放在老師剛才調(diào)好的混合物中蘸了蘸并嘗了嘗 。 mixture名詞 ， 指“ 混合物 ” ， mixed為動詞的過去分詞 。 2． He studied hard, aimed at ________(pass) the exam. 答案： passing 句意為：他刻苦學(xué)習(xí) ， 目的是想通過考試 。 aim at“ 目的是 ?? ” ， 其后接 doing。 3 ． —What39。s the manager39。s ________(react) to your suggestion? —I don39。t know. He remains silent. 答案： reaction reaction“ 反應(yīng) ” ， 常與介詞 to連用 。 4． —How did he react ________ the punishment that they gave him for the shoplifting? —He was very angry. 答案： to “ 對 ?? 作出反應(yīng) ” 用 react to...。 5． The coat you wear now is the same ________ I bought yesterday. 答案： as 考查 the same...as...的用法 ， “ 和 ?? 一樣 ” ，as引導(dǎo)定語從句 ， 在從句中作 bought的賓語 。 6． This disease has been very________among________aged people in this area since the 198039。s. 答案： mon。 ordinary 本題考查以下詞的用法：mon“ 普遍的；常見的 ” ； ordinary“ 普通的；不特殊的 ” ， 其反義詞為 special。 ordinary people“ 普通老百姓 ” 。 7． _______is known to all， good friends________happiness and value to one39。s life. 答案： As。 add 本題考查 as引導(dǎo)非限制性定語從句 ， 及固定搭配 “ add...to...”。 8． ________(equip)with modern facilities， modern libraries differ greatly from those of the past. 答案： Equipped 本題考查 equip 的形式 ， 主句主語libraries與 equip存在邏輯上的動賓關(guān)系 ， 故用過去分詞 。 9． It is impossible________you to survive tsunami. 答案： for 本題考查不定式邏輯主語引導(dǎo)詞的問題 。 表示事物特征的形容詞后接不定式的邏輯主語時常用 for sb。 10． —Why not join us? —I can not. ________I would rather not. I39。m not well enough. 答案： At least 本題考查詞組的用法 。 at least“ 至少 ” 。