现今，这些美丽的动物只有少数几种还生活在地球上。
2) with sb doing sth 构成短语，用作伴随状语修饰全句。类似的结构还可以是：with sth done; with sth to do 作原因状语修饰全句。试完成下列各句：
1). (有那么多作业要做)I can`t play basketball with you.
2). (有了Jimmy帮助我), I think I can finish the task.
3). (窗户关闭着), I couldn`t see anything from outside.
5. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.
not only?, but also? 不但? 而且? 该句的倒装句应为：
. not only?, but also? 若连接两个成分作主语，谓语动词与靠近的主语保持一致, 即采取就近原则。e.g.
1). Not only the students but also their teacher the film. 不仅学生们，他们的老师也在欣赏这部影片。
2). Not only John but also his parents (go) Japan already. 6. The number of foreign players, including Chinese players, in the NBA has increased.
the number of 表示数量：...的数量, 做主语时，谓语动词应用单数形式。 该句中做主语的是
，谓语动词需要与之相配，为has increased。这种主语和谓语在数上的匹配称作“主谓一致”。
a number of? “若干，许多”，修饰可数名词。修饰主语时，谓语动词用复数形式。 试完成下面的填空：
1). The population of the town (be)200million, but half of the population (be) farmers.
2). A number of students (come) into the school now. The number of them about 2000.
3). The number of people killed in the accident (not, announce) yet.
事故中死亡人数尚未公布.
4). A number of people (be)unhappy with this decision. 一些人对这项决定并不满意。
7. Many young people look up to these basketball heroes and want to become like them. look up to 钦佩；仰慕, 与之相反的短是 look down upon 鄙视；轻视；瞧不起. e.g. 1).The artist for his landscape paintings. 这名画家以风景画受人仰慕。
2). If you don`t work hard, you (将被人轻视) . 重点短语
be used for doing sth被用于做? be used to do sth被用于做... think about考虑，想起 think of 考虑, 记起, 认为 think sth. over仔细考虑, 认真思考 think sth. out 想通,
想出 My pleasure 不用谢！不客气！ It`s my pleasure!不用谢！不客气！ in one`s daily life在日常生活中 have a point 有道理 by accident 偶然；意外地 It is said that? 据说? It is believed that?人们相信? It is reported that? 据报道? It is announced that? 据宣布? It is thought that? 大家认为? fall into掉入 to one`s taste符合...的口味/品味 mention sth/sb to sb 向? 提及? ;代? .问候? Don`t mention it!别客气！不用谢！ take place发生；出现 (sth) happen to sb(某事)发生在...身上； (sb)happen to do sth (某人)碰巧做了... the polularity of...的流行 know about了解 without doubt毫无疑问；的确 at a high/low price 高/低价 all of a sudden 突然
break the rules 违反规定 less than 不到、少于 more than 多于、不仅仅 musical notes 乐符 by mistake 错误地 in the end 最后 for a long time很长时间 a mind map 思路 for fun 娱乐
in history 历史上 divide? into? 把? 分成 at the same time 同时 stop sb from doing sth 阻止?做? work together合作 with sb doing sth?. 在做 with sth done?被做 with sth to do?要做 not only?but also?不但?,而且? the number of ?的数量 a number of? “若干，许多”， look up to 钦佩；仰慕 look down upon 鄙视;轻视;瞧不起 encourage sb to do sth鼓励?做? achieve one`s dream(s)实现梦想 look back (on) 回头看; 回顾 look down upon (on)
看不起, 轻视 look forward to盼望，期待 look into凝望; 调 look like看上去像 look on旁观，观望 look on as 把...看做... look out当心，小心，留神 look out for 当心，留神... look through浏览；透过......看 look up查阅; 抬头看 make tea沏茶
课文再现一：
Tea ,the most popular drink in the world (after water), was invented by accident. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. A few thousand years later, Lu Yu, the saint of tea, mentioned Shen Nong in his book Cha Jing . The book describes how tea plants were grown and used to make tea. It is believed that tea was brought to Korea and Japan during the sixth and seventh centuries. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea.
课文再现二：
Basketball was invented by a Canadian doctor named James Naismith. There are two teams in the game and players on the same team must work together to get the ball in the other team`s basket. The first basketball game in history was played on December 21, 1891. In 1936 in Berlin, it became an event at the Olympics .The professional basketball groups in America and China are NBA in America and CBA in China.Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. It is played by more than 100 million people in over 200 countries. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.
六单元话题作文：
A special pen was invented by Liu Jie. It has three colors and is used for taking notes quickly in class. It was invented in 2012 and is made of plastic and steel. Not only can it remember what the teacher said, but it can also help write down the main points. I think it’s a useful invention. With
such a special pen , you will never worry about taking notes quickly. And you are sure to get higher marks in your future study! Anyone who needs such a pen can buy it from Liu Jie in school！
Unit7知识要点
1. sixteen-year-olds 十六岁的青少年它相当于一个名词, 等于a sixteen – year- old kids. ―一个16岁青少年的 表达方
式‖: ; ; 。
2. He doesn’t seem to have many friends. seem to do/be. 好像做/是… e.g. 1). His temperature all right. 他的体温好像完全正常。 2).He the secret.(好像知道了) seem的其他用法:
(1) seem+形容词 e.g. The question . 那个问题好像很容易。
(2) seem+名词 e.g. That . 那好像是个好主意。
(3) It seems + that 从句 e.g. nobody knew anything about the matter. 看来没人知道这事。
3. be allowed to do sth.被允许做… 1). It is not allowed in the museum.
2). Teenagers should be allowed to choose their own clothes. 3). Teenagers should not be allowed to smoke.
4). Do you think we may be allowed to take photos if we don’t use a flash? 第一句是此句型的一般现在时，二、三、四句含有情态动词的句型使用。
1. When I was a tiny baby crying all night, my mom sang to me and stayed by my side. crying all night是现在分
词短语，在名词baby后作定语，起修饰名词的作。e.g.
Do you know the young man ? 你认识在校门外等待的年轻人吗？
2. Now I’m an adult, thinking back to those times. times指―时光，岁月，时代‖。有时也用days表类似含义。 e.g.
1).People started to play football in .古代人们就开始踢足球了。
2). , people used to write a lot more letters.那时候人们更习惯写信。
think back to：回想thinking back to 在此做伴随状语， e.g.
1).He sat there, .他坐在那里，听着屋里的动静 。
2). Kathy came in, .Kathy 走进来了，手里拿着一本书。
3).He listened to the music, .他听着音乐，哭了起来。
3. I regret talking back, not listening to Mom. regret vt. 遗憾，后悔 regret doing sth. 后悔做了某事（对已发生的事情感到后悔）
regret to do 对要做的事遗憾（未做） regret to say / tell... 遗憾地说/告诉 regret + n./pron regret + that / wh-clause e.g.
1).I his advice at that time.我后悔那时接受了他的建议。 2).I you failed in the exam.我遗憾地说你考试不及格。
3). She immediately .她立即后悔了她的决定。 4).I deeply . 我非常后悔说了这些话。
拓展： remember to do sth.记得要去做某事 remember doing sth. 记得做过某事 forget to do sth. 忘记要去做某事 forget doing sth. 忘记做过某事
含有情态动词的被动语态
◆ 温故 ◆
在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的 ，被动语态表示主语是动作的 。在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为： , 和 。 ◆ 知新 ◆
本单元我们主要了解含有情态动词的被动语态。它的结构是什么呢？观察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。 例句】
1. Many trees should be planted in the mountains. 应该在山上种许多树。
2. You can take this book home. （改为被动语态）→This book can be taken home (by you). 3. This problem can’t be worked out very easily. 这道题轻易算不出来。 4. Must the work be done at once? 这项工作必须立即完成吗？ 【结论】
A. 含有情态动词的被动语态的结构为：情态动词+___+及物动词的________。
B. 含有情态动词的主动语态变为被动语态时，要把主动语态的_____变成被动语态的主语。
C. 变为否定句时只需要在情态动词后加_____。 D. 变为一般疑问句时只需把________提到句首。
1. But sometimes these can get in the way of their schoolwork …get in the way of 挡…的路；妨碍 e.g.
Computer games will his study. 电脑游戏会影响他的学习。
2. He is on his school team and has always wanted to be a professional runner when he grows up.
on the school team 在校队 a professional runner 职业运动员 grows up 成长、长大 该句译为： . 3. My wife and I have supported every one of his races. support v. & n. 支持、维持、供养 e.g. 1).I hope you will when I am trying to discover the truth.当我努力揭发真相
时，希望你能支持。
2).Your has meant a lot to me during this difficult time. 在困难时期，你的支持给了我很大的帮助。
3). (为了养家), he had to work hard.
4. We have nothing against running! have nothing against (doing) sth 对…没意见 e.g. They , (对该计划没意见)but they said money was a problem.
5. My parents have always taught me how important it is to work hard at school and enter university. enter vt/vi. 进来；进去= come/go into e.g. 1).Please on the door.进来前请先敲门。
2).He has no choice but .除了进那所大学读书他别无选择。
6. But I’m serious about running. be serious about 对…是认真的 e.g.
1).You your job.你应该认真对待你的工作。 7. It`s the only thing I`ve ever wanted to do.I`ve ever wanted to do 在该句中的语法功能是： ，
修饰 其前省略了 。试译下句： 你是我在宜宾有的唯一的朋友。 .
8. I think I should be allowed to make this choice myself. be allowed to do被允许做某事 e.g. You will not that.你将不被允许那样做。
9. Only then will I have a chance to achieve my dream. 这是一个倒装句，正常语序是I will have a chance to achieve my dream only then. 但由于与前文的连贯性及强调的需要，only then被置于句首。英文句子多是主语在前，谓语在后。有时由于修辞或句子结构上的需要，谓语被部分或完全置于主语之前，构成―倒装语序‖。
only用于句子的开头，后接副词、介词短语或状语从句时，句子应用倒装。例如：
1). Only yesterday did he find out that his watch was lost. 直到昨天他才发现他的手表丢了。 2). Only when I got there, did I know the truth. 直到我到哪里，我才知道真相。
3). Only by studying hard, can you get high marks.只有通过努力学习，才能考出好成绩。 试译下列各句： 1. 只有到那儿以后，你才能见到
他。 . 2. 只有通过赚取足够的钱，你才能上大学。 .
重点短语
be allowed to do被允许去做 the shopping center 购物中心 driver’s license驾驶执照 driving license驾驶执照
sixteen-year-olds16岁的孩子 be worried about … 担心…
part-time jobs兼职工作 get one`s ears pierced穿耳朵