unit7复习课

复习： succeed是不及物动词，因此不能用于被动语态。过去式为__s_u_c_ce_e_d_e_d反 义词为__fa_i_l _ 在某方面获得成功 ___su__cc_e_e_d__in__s_th_.____ 成功做成某事__s_u_c_c_e_e_d__in__d_o_in_g__s_th_. _s_u_c_ce_s_s__n. 成功、成就(不可数名词) /成功的人（或事物）(可数名词)
__s_u_c_ce_s_s_fu_ladj. 成功的(在句中做定语或表语) __su_c_c_e_ss_f_u_ll_y_adv. 成功地.在句中做状语。
练习： 1. Try your best to do it and you'll _____ one day.
A. success B. succeed C. successful D. successes 2.—What do you think of the party yesterday?
知识梳理
1.population的用法
population 常与定冠词the连用。作主语时，谓语动词常用__单__数___ (单数 /复数) 形式。但主语是“人口的百分之几，几分之几时，谓语动词常用 _复__数__ (单数/复数) 形式。
1)表示人口多用__b_i_g_/_l_a_r_g_e__, 表示人口少用__s_m__a_ll_。
4. 区分die from /die of
die from 侧重于__外__部__原因死亡，如负伤、事故、折磨等
die from an earthquake/a traffic accident
die of 侧重于__内_部____ 原因死亡，如饥饿、衰老、悲伤等
die of illness/heart trouble/cancer/a fever
练习： The Caspian Sea is the deepest salt lake in the world.(改为同义句)
The Caspian Seadisee_p_e_r___ thaann_y__o_t_he_r_____ salt lake in the world. The Caspian Sea is _d_e_e_p_e_r_ than _th_e_____ o_t_h_e_r__ salt lakes in the world.
Asia is about four times the size of Europe. 亚洲是欧洲的四倍大。/
亚洲比欧洲大三倍。 time在句中的意思是_倍__,_倍__数__,是_可__数_ (可数/不可数）名词，用来表示三倍 及以上的倍数
总结倍数三种常用的句型： 1) A 比B大.....倍 A + 谓语动词 + 倍数 +比较级 + than + B. 2) A是B的......倍 A+ 谓语动词 + 倍数 as +原级 as + B. 3) A + 谓语动词 + 倍数 the +计量名词（size / length/height / weight ) of B.
中国比亚洲任何一个国家都大
China is larger than any country in Africa. 中国比非洲任何一个国家都大
总结比较级表示最高级意义的形式： 比较级+than+any other +可__数__名__词_单__数_____（用于同一范围） 比较级+than+the other + 可__数__名_词__复__数_____ 比较级+than+any + _可__数__名__词__单_数___(用于不同范围)
2)询问某国、某地有多少人口时用句式：
_W__h_a_t_’_s_t_h_e__p_o__p_u_l_a_t_io__n__o_f_+__地__点___名__词__？__.
练习： 1.—_____ the population of your city?
-- Well,there are about 360,000 people in my city. A. What's B. What are C. How many is D. How many are 2.China has ____ population in the world. A. large B. the larger C. the largest D. largest 3.The population of the city is about three millions．(对画线部分提问) _W__h_a_t__is__ the population of the city?
练习：1. This ship measures ______ that one. A. as twice as long B. as twice long as C. twice as long as
2. Paper produced every year is ____ the world's production of vehicles. A. the three weight of B. three times the weight of C. three times as heavier as
中国的一种象征 a symbol of China 少于 fewer than/less than
大约300 300 or so =about 300 =around 300 每两年 every two years 一天12个小时 12 hours a day ......的重要性 the importance of ... 熊猫的习惯 the habits of pandas
登山 mountain climbing/climb the mountain 延伸；贯穿；延绵 run along
所有的山脉中 of all the mountains 密集的云层 thick clouds
极度寒冷的天气 freezing weather conditions 暴风雪 heavy storms
教学目标： 1. 复习本单元重点单词和短语 2. 复习population, succeed, die from/of, include/including的用法 3. 复习本单元语法知识

重点短语
在世界上 in the world 500米深 five hundred meters deep 100平方千米 one hundred square kilometers 随便/意做某事 feel free to do sth. 古代的皇帝 the ancient emperors 修建长城 build the wall 主要的原因 the main reason 如你所见 as you can see 据我所知 as far as I know 保护…免受… protect...from/against... 世界上最危险的运动之一 one of the world’s most dangerous sports
吸入；吞入 take in 接近山顶 get near the top
•登上山顶的第一人 the first person to reach the top •冒着（某人的）生命危险 risk one’s life/(复数lives）
挑战自己 challenge oneself 向某人挑战做某事 challenge sb. to do sth.
3.观察下面的句子，回顾表示倍数的句型：
This elephant weighs many times more than this panda.
This bag is twice bigger than that one.这个包比那个包大两倍。
=This bag is three times as large as that one. 这个包是那个包的三倍大。
语法复习一：比较结构的同义转换 China is larger than any other country in Asia. China is larger than the other countries in Asia. China is the largest country in Asia.
语法复习二：比较级的两种特殊用法
It's getting warmer and warmer.
5. 观察下列句子，辨析include,including Your duties will include putting the children to bed. Ten members were present at the meeting, including me.
辨析： （1）include 用作及物动词，意为“包括，包含” （2）including 用作介词，意为“包括...在内”
表示死于疾病时皆可
练习： 1. --Some of the animals _____ the pollution.
-- Right. The government will find ways to solve the problem. A. die to B. die in C. die of D. die from 2. In a cold winter,wild animals can die ____ lack of food. A. of B. from C. with D. out 3. Many people die _____ cancer every year. A. of B. with C. in D. out
活到......岁 live up to... years old / live to be...years old 重100千克 weigh 100 kilos / 100 kilos heavy 减肥 lose one's weight 为…准备… prepare……for… 走路时撞着 walk into 绊倒 fall over