1、Units 19-20,保护v._ adj._ n._ 技术n._ adj._n._ 生产n._ v._ n._ 打算v._ n._愉快v._ adj._ n._ 存在v._ n._,protect,protective,protection,technique,technical,technology,production,produce,product,intend,intention,amuse,amusement,amusing,amused,exist,existence,Advanced _(技术) have been used to increase the produce. 2
2、. The _(缺乏) of waterreminds people to save water. 3. He has been into _(园艺) since childhood. 4. Im fond of the _(金色) sun raysat sunset. 5. He is short of _(实际) experience. 6. The Chinese Revolution has been dividedinto several _(时期) .,techniques / technology,shortage / lack,gardening,golden,practica
3、l,stages,7. The _(实际) cost was much higher than we had expected. 8. We take this opportunity of expressing our sincere _(感激) of your help. 9. The whole ceremony took place _ (寂静无声) . 10. They went to an _(娱乐) park last Sunday. 11. This is a _(难以理解的) word because it had two meanings.,actual,appreciat
4、ion,silently,amusement,confusing,14. My father is very h_, our house is always warm with laughter. 15. Future agriculture should depend on traditional m_ as well. 16. The house was badly damaged. F_, nobody was hurt. 17. To a_ the jokes of crosstalk artists, listeners have to know very well what the
5、 comedians are talking about.,umorous,ethods,ortunately,ppreciate,Depend,As as,Ones opinion,bring,In other,go,Year year,Make use,stand,取决 远到，就 以某人之见 引进 换句话说 违背 每年 使用 代表,on,far,in,in,words,against,after,of,for,Make fun,Date,Be on good with sb,Look on .,act,common,Dress,cut,Have mind,knock,取笑某人 追溯到 与某
6、人关系好 把看作 表演出来 共同，共有 打扮 插嘴 想起，记得 撞倒,of,back,terms,as,out,in,up,in,in,down,赚大钱 _ 2. 违背 _ 3. 换句话说 _ 4. 各种各样 _ 5. 吃惊地 _ 6. 拥有广大观众 _ 7. 赶走 _ 8. 与某人关系好_ 9. 20世纪80年代 _ 10. 玩弄辞藻 _ 11. 追溯、起源 _,make good money,go against,in other words,a variety of,in surprise,reach a wide audience,drive off,be on good terms
7、with,in the 1980s,Play on words,date back,. 句型转换：1. Although China is a big country, only 7% of the land can be used for farming.2. Speak English where it is possible.3. Future agriculture should depend not only on traditional methods but also on high technology.,Big as China is, only 7% of the land
8、 can be used for farming.,Speak English where possible.,Future agriculture should depend on high technology as well as traditional methods.,4. More latest technical information was introduced from abroad.5. Jia Sixie, who lived in the sixth century, wrote a book called Qi Min Yao Shu. 6Their clothes
9、, make-up and the way they walk make people laugh.,More latest technical information was brought in from abroad.,Jia Sixie, living in the sixth century, wrote a book which was called Qi Min Yao Shu.,It is their clothes, make-up and the way they walk that make people laugh.,7. Dating from the Qin Dyn
10、asty, the traditional crosstalk shows have made people all over China roar with laughter.8. Their talk includes not only tongue twisters but also rhythm and rhyming words.,Dating back to the Qin Dynasty, the traditional crosstalk shows have made people all over China roar with laughter.,Their talk i
11、ncludes rhythm and rhyming words as well as tongue twisters.,9. I came with the intention of staying, but now I have decided to leave.10. I decided to consider the whole matter to be a great joke.,I intended to come here to stay, but now I have decided to leave.,I decided to look on the whole matter
12、 as a great joke.,1. She pretended me when I passed by. A. not to see B. not seeing C. to not see D. having not see 分析 A。pretend后可接不定式，不定式的否定形式是在不定式符号to前加not。,2. Nancy is not coming again. But she . A. promises B. promised C. will promise D. had promised 分析 B。对话的时间是现在，答应的时间在对话之前，所以用过去时态。,3.Do you kn
13、ow our town at all? No, this is the first time I here. A. was B. am coming C. came D. have been,4. Youre drinking too much. Only at home. No one me but you. A. is seeing B. had seen C. sees D. saw 分析 C。从句子意思可以判断，这里表示经常性的动作。所以用一般现在时。,如果你放弃了学业,就会违背你父母的意愿.在我的一生中,我一直设法帮助那些比我更不幸的人,If you give up your stu
14、dies,youll go against your parents will,In my life,l have always tried to help those who are less fortunate than I.,你听到有关那次事故的最新消息了吗?他取得了如此快的进步,以至于不久就开始用英语写文章了.,Have you heard the latest news about the accident?,He made such rapid progress that he soon began to write articles in English.,他利用闲暇时间学习法语
15、他们经常相互间练习讲英语,He made use of his free time to learn French,They often practise speaking English among themselves.,这种风俗可追溯到十七世纪你不能指望别人帮你,This costom dates back to the 17th century.,You cant depend on others to help you .,Can trees talk? Yes, but not in words. Scientists have reason to believe that tre
16、es do communicate (交际) with each other. Not long ago, researchers learned some surprising things. First a willow tree attacked in the woods by caterpillars (毛虫) changed the chemistry of its leaves and made them taste so terrible that they got tired of the leaves and stopped eating them. Then even mo
17、re astonishing, the tree sent out a special smell-a signal (信号) causing its neighbors to change the chemistry of their own leaves and make them less tasty.,Communication, of course, doesnt need to be in words. We can talk to each other by smiling, raising our shoulders and moving our hands. We know
18、that birds and animals use a whole vocabulary of songs, sounds, and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar (花蜜) for honey. So why shouldnt trees have ways of sending message?,1. It can be concluded from the passage that caterpillars
19、do not feed on leaves that _.A. are lying on the ground B. have an unpleasant tasteC. bees dont like D. have an unfamiliar shape,B,2. The willow tree described in the passage protected itself by _.A. growing more branches B. communicating with birds and beesC. changing its leaf chemistry D. shaking
20、caterpillars off,C,3. According to the passage, the willow tree was able to communicate with other trees by _. A. waving its branches B. giving off a special smell C. dropping its leaves D. changing the colour of its trunk,B,4. According to this passage, bees communicate by _.A. making special movem
21、ent B. touching one anotherC. smelling one another D. making unusual sound,A,5. The author believes that the incident described in the passage _. A. cannot be taken seriously B. should no longer be permitted C. must be checked more thoroughly D. seems completely reasonable,D,Mrs Mills often spends t
22、oo much money in clothes. 1._ She does not need so many clothes, and she 2._ loves buying it. Yesterday she saw a beautiful coat 3._ in the shop window. She went in and asked the shop 4._ assistant to show it to her. She had it on, and it 5._ was just the right size, but it cost very expensive. As M
23、rs6._ Mills did not have enough money, so she took 7._ the coat home and showed it to her husband. He 8._ liked it very well, but he was put off by the price. 9._ His wife gave him a bill of 80 in the end. 10._,on,but,them,a,tried,much,so,much,for,你校同学正在参加某英文报社组织的一场讨论。讨论的主题是：中学生该不该进网吧上网？请你根据下表所提供的信息
24、给报社写一封信，客观地介绍讨论情况。 60的同学认为： 不应该进网吧，上网或玩游戏是浪费时间 2. 进网吧要花很多钱。 3. 有些同学白天上课，晚上进网吧上网到深夜，导致第二天上课打瞌睡。 4. 有些网站的内容不健康40的同学认为： 网络无可厚非，但上网一定要有自制力 2. 获取的信息可以帮助学习，开阔视野 3.上网可结交许多新朋友4.帮助提高使用电脑的技能注意：,1. 信的开头已为你写好，不计入总词数； 2. 词数：100左右； 3. 参考词汇：1.网吧net bar/caf 2.网址website 3.视野horizon好的生活的决心 Dear editor, The other day
25、we had a heated discussion about whether middle school students should enter a net bar to surf online.,Dear editor, The other day we had a heated discussion about whether middle school students should enter a net bar to surf online. 60 of the students think it should be forbidden. For one thing, sur
26、fing online or playing computer games is a waste of time. And it costs a lot of money to go to a net bar. For another thing, some students go to class during the day and surf online until deep into the night. As a result, they always feel sleepy in class. Besides, the content of some websites is har
27、mful to the young.,On the other hand, about 40% believe that the net is a good thing. On the net we can get some information useful in our study. The net can widen our horizon, and through the Internet we can make many new friends. It can also help us to improve our skill in operating the computer. Of course, we should control ourselves while surfing online. Such is our discussion about the question.,Bye-bye,
