4.In conclusion(conclude)，I like being praised，but I know sometimes it’s not always good.(2015·湖南)
5.We still have not exactly learned to cope with the mixture (mix) of closeness and displeasure.(2014·湖北)
内容索引
自主排查 语境提升 直击重点 Ⅰ.写作必记单词 1. stage n.阶段；时期 2. conclusion n.结论 conclude vt.总结，推断 3. aim n.目标；目的 4. equipment n.设备；装备 5.react vi.反应 reaction n.反应；化学反应 6.boil vt.煮；煮沸
即时训练
[单句语法填空] (1)This activity is aimed/aims (aim) at improving the students’ ability of listening and speaking. (2)I don’t know at whom the Minister’s remarks were aimed，but he ought not to say such things. (3)When shooting an arrow，one must aim at the target. (4)The project aims to get (get) kids to a stage called “deep reading”， where they can read to learn.(2014·山东)
名师点睛 本文是一篇说明文，结构严谨，语言准确。文中运用了一些较高级
词 汇 ， 如 ： with the help of ， carry out ， be full of ， to one’s astonishment等；还运用了多样化的句式结构，如：定语从句、比较级、 let＋宾语＋宾语补足语、感叹句等。
7. ordinary adj.普通的；平常的 8. form vi.形成 9. balance n.天平；平衡 10. lecture n.演讲 11. department n.(大学的)科、系 12. astonished adj.吃惊的；惊愕的
Ⅱ.阅读识记单词 13.liquid n._液__体__ 14.expand vi._膨__胀__ 15.contract vi_收__缩__ 16.substance n._物__质_ 17.mixture n._混__合__物__
_m__ix_vt.混合；vi.参与；交往
18.oxygen n._氧__气__
19.electricity n._电___ 20.electrical adj._与__电__有__关__的__；__用__电__的__ 21.partial adj._部__分__的__；__局__部__的__ 22.steam n._蒸__汽__；__水__汽__ 23.float vi._漂__浮__ 24.flame n._火__焰__ 25.facility n._(常__作__复__数__)_设__备__；__工__具___
佳作欣赏 Today，with the help of our physics teacher，we carried out an interesting experiment in class.Before we started，we prepared a candle，a basin and some water，a glass that must be a little higher than the candle. First，we let the candle stand at the bottom of the basin and poured some water into the basin.Then we lit the candle and covered it with the glass that was full of air.We waited until the candle went out. To our astonishment，we saw that the water level in the glass was higher than that in the basin.What an interesting experiment lesson we had!
语境活用 [运用上述短语完成片段] Mike used to be a very lazy boy.His room was in a mess because he didn’t 1. put anything in ord(使er所有的东西整齐).His mother tried to 2. find otuhte reason.She thought he was old enough to make his room tidy.After she taught Mike how to do it，Mike realized he 3._w__a_s_s_u_p_p_o_s_e_d_t_o_( 应 当 ) change his bad habits.Now his mother 4._i_s_p_r_o_u_d__o_f (为……感到骄傲) him.
3 经典句式
1.主谓一致
Two--thirds of the earth’s surface is water. 地球表面三分之二是水。 仿写 要完成这个测试5分钟是不够的。 Five minutes isn’t enough to finish this test.
2.全部倒装语序 Here is a table with the metals that react most at the top，and the metals that react least at the bottom. 下面是一个表格，列于顶部的金属反应最强烈，下面的则最弱。 仿写 快，公交车来了。准备好钱了吗？ Quick，here comes the bus .Have you got the right money?
语境活用 [用所给词的正确形式填空] 1.Moreover，I can find out whether my reactions(react) to an event are
reasonable enough by reading about those of others on the Internet. (2016·江苏) 2.What makes the adobe dwellings admirable is their ability to “air condition” a house without using electric equipment (equip). (2015·全国Ⅱ) 3.Among mammals alone，the number of nocturnal species is _a_st_o_n_i_sh__in_g_ (astonish).(2015·浙江)
3.the＋比较级，the＋比较级 The closer you are，the more you’ll see. 你离得越近，看到的就越多。 仿写 站得越高，看得越远。 _T_h_e__h_ig_h_e_r_you stand，the further you can see.
ed to do... I never used to enjoy science，but last year I changed schools，and the science teachers at my new school are excellent. 我以前一点都不喜欢科学，但去年我转学了，并且新学校里教科学的老 师都很优秀。 仿写 这儿的生活比以前容易多了。 Life here is much easier than it used to be .
in/out of form处于良好的/不好的状态 in the form of以……的形式 take the form of采取……的形式 form the habit of养成……的习惯
直击重点 突破考点
边讲边练 突破核心词汇 自主训练 突破常考词汇 点拨规律 突破经典句型
边讲 边练
突破核心词汇
aim n.目标；目的 vt.& vi.瞄准；(向某方向)努力；对准；目的在于
(1)More recently，the Paris Agreement，stuck by nearly 200 countries， also aims to limit global warming. 最近，接近200个国家遵守的《巴黎协议》，也旨在限制全球变暖。 (2016·上海) (2)He took aim at the lion，but missed. 他瞄准狮子，但没有打中。
take aim at瞄准…… with the aim of有……目的 aim at瞄准；目的在于 aim to do.../at doing...旨在做…… be aimed at目的是；旨在
名师点拨
(1)由于aim可用作及物或不及物动词，所以类似下面这样的句子可用主 动语态或被动语态： My remarks were not aimed/didn’t aim at you. 我的话并非针对你说的。 (2)在take aim at中，aim前不能加冠词，即使aim前有形容词，也不可 加冠词。
6.The key is to develop a balanced (balance) and varied program that’s fun as well as progressive.(2014·重庆)
2 高频短语
1. react with 与……反应 2. put...in order 使……有条理；使……整齐 3. find out 弄清楚；弄明白 4. add...to... 往……加入…… 5. be proud of 为……感到骄傲/自豪 6. be supposed to 应当；理应