第三课
英俄要挫败法霸权 其他欧洲国家要摆脱帝国统治,是 “ 民族之战 ” ⑵ 过程 : 莱比锡大会战 ,法军惨败 ⑶ 影响 : 拿破仑军事力量遭到毁灭性打击, 第一帝国覆亡,波旁封建王朝复辟 ——说明:欧洲封建势力依然强于资本主义势力 二、军事征程 (三)后期作战:( 1810—1815) 1812年, 60万大军进攻俄国; 1813年,与英、俄、普第六次反法同盟会战 1815年,与英、俄、普
end the party tonight. Something has e up. 我不能参加今晚的聚会了,因为有意外情况发生。 The bill came to $ 30美元。 知识要点 【 链接训练 】 ① Facing the fast growth of the population,scientists will have to ________ new methods of
bare infinitive can be used an object plement. The maths teacher had him do the exercises again. Why did you make him stay in the classroom a bit late? Pratice on the object plement Complete the
… at midnight… bee clear… join sb… can hardly wait to see… change one’s attitude. Speaking (p22) Reading and speaking Imagine Wang Wei and Wang Kun have a talk the next morning before they leave
5π18, k ∈ Z ,值域为 R. 令 k π -π23 x -π3 k π +π2( k ∈ Z) , 得k π3-π18 x k π3+5π18( k ∈ Z) . ∴ 函数的单调递增区间为k π3-π18,k π3+5π18( k ∈ Z) . [一点通 ] 正切函数在每一个单调区间内都是增函数,不存在减区间.因此在求单调区间时,若 ω0,应先由诱导公式把 x的系数化成正值
put...in order,keep one’s balance,think of,react with,be supposed to nature,many kinds of materials can each other under certain conditions. ask the teacher if you want to leave the classroom. lifted
answers: (1) lovely (2) attractive (3) boring (4) creative (5) fantastic (6) exciting (7) friendly (8) petitive (9) famous (10) lucky Let’s learn more about suffixes. Suffix Meaning Examples(adj.)
l. i. m. j. g. h. k. B g. ground h. throw i. driver j. by k. paper l. active m. room Ask the students to translate the words into Chinese. Explain that some English words are derived from the
例 2 把 89化为二进制数 解: 根据“逢二进一”的原则,有 89= 2 44+ 1 = 2 (2 22+ 0)+1 = 2 ( 2 ( 2 11+ 0)+0)+1 = 2 (2 (2 (2 5+ 1)+0)+0)+1 5= 2 2+ 1 = 2 ( 2 ( 2 ( 2 ( 22+ 1) + 1)+ 0)+ 0)+ 1 89= 1 26+ 0 25+ 1 24+ 1 23+ 0 22+ 0
争了起来。 同学甲说:“对待朋友要真诚,要坚持原则。 对于朋友身上的缺点,不论大小,都要明确指出来。 如不改正,就要和他断交。 ”同学乙说:“不对,对待朋友要宽容,要互相谅解,不管朋友犯了什么错误,我 们都要支持他,否则还叫什么朋友。 ” 请你对甲、乙同学的观点加以辨析。 四、阅读思考 (仔细阅读,认真思考,运用所学知识回答问题。 ) 22.一只狐狸和白鹤成了朋友。 于是请白鹤到家里做客