Period 5 课文整体教学(Developing ideas)
1．What is the main idea of the passage
A．Scientists find plants can “talk” with each other．
B．Scientists find plants can “talk” with people．
C．Scientists aren't sure whether plants can “talk”．
D．Scientists can use the secret language of plants．
[答案] A
2．What's the purpose of the first paragraph
A．To call on us to see the film Avatar．
B．To ask us to find more talking plants．
C．To tell us some interesting stories．
D．To introduce the topic to discuss．
[答案] D
3．How does a bean plant act first when attacked by insects
A．To run away．
B．To release chemicals．
C．To call for help．
D．To drive insects away．
[答案] B
4．What's the most surprising thing for plants
A．They can use the Internet．
B．They have their own satellite．
C．They can walk near to their friends．
D．They can link nearly every plant in a forest．
[答案] D
link v．把……联系起来；连接 n．联系；纽带；环，节；链接
① (教材P76)While the Internet is a worldwide network of computers linked by cables and satellites，the wood wide web is linked underground by fungi． v．连接
② Click the link and see what happens． n．链接
③Police suspect there may be a link between the two murders． n．联系
④For many, the post office is the only link with the outside world． n．纽带
⑤Most food webs, for instance, consist of many weak links rather than a few strong ones． n．环，节
1．(学会断句)With us long believing/that talking plants are fantasy, new research has revealed something amazing: it appears/that plants can communicate/after all．
[分析] 本句是主从复合句。“With us long believing．．．fantasy”为“with＋宾语＋宾语补足语”结构，在句中作状语，其中“that talking plants are fantasy”为宾语从句。句子主干是new research has revealed something amazing，后面的“it appears that．．．after all”为同位语从句，作something的同位语。
[翻译] 我们一直认为会说话的植物只存在于幻想之中，但新研究有了令人惊奇的发现：植物间似乎确实可以交流。
2．(学会断句)Some trees make clicking noises/when there is not enough water, indicating/drought is arriving．
[分析] 本句中“when there is not enough water”为时间状语从句，indicating drought is arriving 为动词-ing形式短语作伴随状语，其中drought is arriving 为省略that的宾语从句。
[翻译] 还有些树木在水分不足时会发出咔嗒声，以示干旱就要来了。
1．(续写佳句) More surprisingly, plants also use sound to communicate．
更不可思议的是，植物也能用声音交流。
2．(续写佳句)A chilli plant can tell if a neighbouring plant is helpful, or unfriendly．
辣椒可以知道自己附近的植物是敌是友。
3．(应用文佳句)Scientists are learning more every day about the secret ways in which plants talk to each other．
科学家们每天都在增进对植物间相互沟通的秘密方式的了解。
4．(续写佳句)Who knows Maybe one day we will know enough about plant communication to be able to “talk” with them ourselves．
谁知道呢？说不定哪一天我们就能足够了解植物沟通的知识，从而亲自和植物“聊天”了。
1．as well as 既……又……，不仅……还……；也；和……一样
(1)as well as被看作复合介词，后接名词、代词、形容词、介词短语等；当后接动词时，多用-ing形式。
(2)当主语含有as well as时，谓语动词须和as well as前面的主语在数上保持一致。as well as表示“除……之外”时，相当于besides，in addition to。
(3)may/might as well do sth．＝had better do sth．表示“最好做某事；做……倒也无妨”。
(4)as well相当于too和also，用于肯定句中，表示“也；又；而且”。
[即学即练] 单句语法填空/完成句子
①As well as knowing (know) some Russian，she speaks Chinese well．
②John speaks English as well as，if not better than，David．
③It is said that the famous cyclist as well as his parents is (be) to visit our city next week．
④他不但摔断了腿，而且还伤了胳膊。
As well as breaking his leg，he hurt his arm．
⑤你不可能叫她既照顾孩子又做家务。
You cannot expect her to do the housework as well as look after the children．
⑥我要来伦敦，我妹妹也会来。
I'm coming to London and my sister's coming as well．
⑦我需要一个能在闲暇时与我同甘共苦的朋友。
I need a friend who can share my sorrows as well as my joys at his leisure．
2．tiny amounts of 微量的
(1)
大/少量的
in large amounts 大量地
(2)amount vi． 合计，共计
amount to 合计；共计；等同于
[名师点津] an amount (of)，amounts (of)作主语或其修饰的名词作主语时，谓语动词的数常根据amount的单复数而定。
[即学即练] 单句语法填空/完成句子/一句多译
①An amount of story books has been bought (buy) for the children so far．
②Consumers spending on sports-related items amounted to ￡9.75 billion．
③最好大量地购买蔬菜，因为现在比较便宜。
It's best to buy vegetables in large amounts because they are cheaper now．
④这项工程花费了大量金钱。
a． A large amount of money was spent on the project．
b． Large amounts of money were spent on the project．
3．detect v．发现，察觉(尤指不易觉察到的事物)
(1)detect a change/difference 发现变化/不同
detect sb．doing sth． 发现某人在做某事
(2)detection n． 探测，侦查
detective n． 侦探
detector n． 探测器
[即学即练] 单句语法填空/句式升级
①An experienced detective (detect) was assigned to the case．
②Many forms of cancer can be cured if detected (detect) early．
③Last year the detection (detect) rate for car theft was just 13%．
④If you want to enter that house，you must hold a smoke detector (detect)．
⑤(普通表达)A firefighter was walking ahead of me and he was detecting the ground．
(高级表达)A firefighter was walking ahead of me, detecting the ground．(用非谓语动词改写)
4．link v．把……联系起来；连接 n．联系
(1)link．．．to/with．．． 把……和……连接/联系起来
be linked with/to．．． 与……有关
link up with 与……联手协作/连接
link sb．/sth．together 把……联系在一起
(2)a link between．．．and．．． ……和……之间的联系
have strong links with．．． 和……关系牢固
[名师点津] “连接，结合/联合”短语：
①connect with/to与……连接
②relate to涉及，连接
③combine with与……联合
④associate with联合
[即学即练] 单句语法填空/完成句子/句式升级
①Our economy is closely linked with America's．
②We linked up with the Daily Express to help run the campaign．
③这条古老的丝绸之路在古代把中国和西方连接起来。
This old Silk Road linked China with the West in ancient times．
④吸烟和肺病之间有联系吗？
Is there a link between smoking and lung disease
⑤(普通表达)The girl likes yellow that is linked with confidence and self-respect．
(高级表达)The girl likes yellow linked with confidence and self-respect．(用非谓语动词改写)
5．call for 需要；要求；去(某处)接人/物
call in 顺便拜访；请人来帮忙；电话通知
call off 取消
call on/upon 呼吁；号召
call out 喊叫
call up 使想起，使回忆起
[即学即练] 单句语法填空/完成句子
①The trip to Italy might be called off．
②The film called up memories of my little brother．
③I often call in on him at the weekend．
④Some groups are calling for the release of political prisoners in that country．
⑤我等着他们喊出优胜者的名字。
I waited for them to call out the winner．
⑥明天万一下雨，我们就取消比赛。
If it should rain tomorrow, we would call off the game．
sb．is said to have done sth．
(教材P74)Alexander the Great and Marco Polo were said to have visited such a tree in India．
据说亚历山大大帝和马可·波罗曾在印度见过一棵会说话的树。
[句式分析] 本句为sb．is said to have done sth．结构，表示“据说某人做过某事”。
He is said to be studying in Australia as an exchange student．
据说他作为交换生正在澳大利亚学习。
该句型中的不定式根据句子意思可有一般式 (to do)，进行式 (to be doing)和完成式 (to have done)三种形式。
该结构还可转换成It is said that．．．结构。类似的结构还有：
It is thought/believed that．．．大家认为/相信……
It is reported/supposed that．．．据报道/推测……
It is hoped that．．．人们希望……
It is well-known that．．．众所周知……
It is generally considered that．．．大家认为……
[即学即练] 单句语法填空/一句多译
①It is said (say) that this boy，who had a great gift for languages and persuasion，is the father of the Manchu people．
②He is said to be (be) the richest man in the world now．
③He is thought to have acted (act) foolishly．Now he has no one but himself to blame for losing the job．
④He is said to be writing (write) the novel about China at present．
⑤据报道，昨晚这个地区发生了严重地震，造成了巨大的损失。
a．A serious earthquake is reported to have struck this area last night, causing a lot of damage．
b． It's reported that a serious earthquake struck this area last night, causing a lot of damage．
Ⅰ．单句语法填空
1．The fire is reported to have spread (spread) quickly due to dry and windy conditions yesterday．
2．Try not to link your sense of self-worth to/with the opinions of others．
3．Early detection (detect) of cancers can greatly increase the chances of cure even if you don't have any symptoms yet．
4．John, as well as his wife and children, is (be) going to visit China next week．
5．Linda bought a new telephone yesterday, which is shaped (shape) like a cat．
Ⅱ．完成句子
1．很明显这个人与这起事故有关。
It's obvious that this man is linked to this accident．
2．虽然据说他的心脏很弱，但他看起来很健康。
Though his heart is said to be weak，he seems perfectly healthy．
3．我绝不会采用他的任何方法。
In no way am I going to adopt any of his methods．
4．老师和他的学生都喜欢听英文歌。
The teacher as well as his students likes to listen to English songs．
Ⅲ．课文语法填空
It 1．has been believed (believe) for a long time that talking plants are fantasy．But new research has revealed that they really can communicate with each other．
Some plants are believed to communicate with each other through chemicals．When 2．attacked (attack) by insects, they release tiny amounts of chemicals to call for help as well as warn their neighbouring plants 3．of the insects．When other plants detect 4．the chemicals, they release their own chemicals to drive insects away．Some of the chemicals also attract wasps to kill these insects．
More 5．surprisingly (surprising), some plants also use sound 6．to communicate (communicate) with each other though people can't hear these sounds．Some plants make noises with their roots．Some plants “listen” to the noises to tell if their neighbouring plants are 7．helpful (help) or unfriendly．Some trees make clicking noises，8．indicating (indicate) that drought is arriving．Most surprisingly of all, plants can form the “wood wide web” to share information or even food with each other．
9．Scientists (scientist) will learn more about the ways in 10．which plants talk to each other．
课时分层作业(十四)
Ⅰ．单词拼写
1．This famous movie was adapted from an ancient Chinese myth (神话)．
2．The story of the Cowboy and the Weaving Girl is an ancient Chinese legend (传说)．
3．The bands have linked (连接)up for a charity concert．
4．Dogs have a far wider hearing range than humans, making them able to detect (察觉) sounds far above a human's hearing limit．
5．A root (根) vegetable is what we call vegetables that grow underground．
Ⅱ．选词填空
drive away; after all; as well as; link．．．to．．．; amounts of
1．As long as online payment is safe, people will be more likely to link their bank cards to the chatting app．
2．Large amounts of money are needed for the trip．
3．Why are you so anxious？It isn't your problem after all．
4．As well as writing stories，I love reading and listening to music．
5．Patrick's boorish rudeness soon drove Monica's friends away．
Ⅲ．阅读理解
Most adults have lower levels of concern about climate change than young people．Yet it's adults who have the power to affect the policies contributing to climate change．Now a new study shows that teenagers may be able to raise their parents' concerns about human influences on climate．The key is to talk about the issues and share what you've been learning at school．
For a new study，teachers used a new curriculum (课程) with the students．It involved more than just lessons about climate change．The students also took part in service-learning projects．Students wrote blog posts about what they learned and shared those posts with others．The students also interviewed their parents．Someone might ask his or her dad，for example，what changes he'd seen in their home town's weather over time．
The program made sure students would talk to their parents．However，Dr Lawson，a scientist of the study team，adds，“At no point did we tell kids what to think or what to say．That way，kids didn't feel that there was all this responsibility put on them to change their parents' mind about anything．”
Fifteen middle school teachers had been divided into either of two groups．One，the test group，got training on how to use the new curriculum before introducing it to students．Teachers in the control group taught their schools' regular lessons on climate change．These programs also lacked the extra activities．Lawson's team divided the students and their parents into two groups，too．The researchers then surveyed the kids and their parents before and after the school lessons on climate change．Parents and students in both groups showed more concern about climate change after the lessons．But families where kids had been in the test group showed the biggest changes．
And，Lawson notes，you don't need a special curriculum to discuss climate issues at home．“Talk to your parents about what you see going on，” she says．“Don't be afraid to share your thoughts．And don't feel discouraged if you don't change your parents' minds after one chat，” she adds．“The important thing is not to give up hope and be willing to have those conversations．”
【语篇解读】 本文是一篇说明文。文章通过研究表明青少年通过和家长交流在学校所学的气候知识，可以影响父母对气候的关注。
1．How can young people increase parents' concerns about climate
A．By making climate policies．
B．By showing them scientific findings．
C．By sharing their knowledge with them．
D．By inviting them to do research projects．
C [细节理解题。根据第一段中的“The key is to talk about the issues and share what you've been learning at school．”可知，学生可通过与家长分享他们在学校学习的知识来提升家长对气候的关注度。]
2．What did the students do in the new study
A．Gave lessons about climate change．
B．Attended projects on service-learning．
C．Shared their climate blogs with parents．
D．Interviewed parents about their lessons．
B [细节理解题。根据第二段中的“The students also took part in service-learning projects．”可知，学生在研究中会参与服务性学习项目。]
3．The study team avoided teaching kids what to say or think because ．
A．they recognized kids' good communication skills
B．they didn't want to put too much burden on kids
C．they had some doubts about their own knowledge
D．they didn't believe kids' influence on parents
B [细节理解题。根据第三段中的“kids didn't feel that there was all this responsibility．．．about anything”可知，研究人员不希望给孩子们增加负担，感觉改变父母的想法是他们的责任。]
4．What can we know from paragraph 4
A．Parents were surveyed twice during the research progress．
B．The test group and the control group showed equal improvement．
C．Students were put into a team to compete against their parents．
D．Teachers in the control group added extra activities in the lessons．
A [推理判断题。根据第四段中的“The researchers then surveyed the kids and their parents before and after the school lessons”可推出，家长参与两次调查。]
Ⅳ．完形填空
Leila Taheri used to go to the Welsh Harp wetland as a schoolgirl．At that time，the 160-hectare nature 1 was home to various birds，also Taheri's perfect playground．She 2 played baseball there，forgetting to go home．
In August，2020，37-year-old Taheri 3 the wetland and the kind of dump-like(垃圾场般的)surroundings 4 Taheri．Because of pollution，birds populations had been 5 ．To make things worse，the nearby residents paid little attention to the wetland．
A strong 6 to do something controlled her．Taheri decided to begin with a litter pick．She 7 her neighbours to join in．In one month，they 8 70 bags of rubbish．Then，Taheri expanded the work into more general environmental activism． 9 monthly litter picks，they also worked with some bird protection organisations．Currently，they are trying to 10 a planned bridge across the wetland，for it will destroy birds' habitat despite the advantage of 11 the locals a few minutes' walk．
Taheri's efforts 12 ．More and more locals are now more environmentally 13 ，more involved，and have come to see the value of her work．She makes a real 14 not only to the Welsh Harp，and but for the wider community．Just as Taheri says，“Don't stand 15 ，do something about it．”
【语篇解读】 本文是一篇记叙文。文章主要讲述蕾拉小时候经常在Welsh Harp湿地玩耍，长大后再去湿地时发现那里污染严重，垃圾满地，于是她从捡垃圾开始，致力于保护湿地的环境，最终她的努力得到回报，越来越多的当地人意识到了保护环境的重要性。
1．A．camp B．port
C．wonderland D．reserve
D [考查名词。根据空后“was home to various birds”可知，很多鸟类的家园应是自然保护区。故选D项。]
2．A．definitely B．eventually
C．frequently D．absolutely
C [考查副词。根据上文“Leila Taheri used to go to the Welsh Harp wetland as a schoolgirl．”及“also Taheri's perfect playground”可知，蕾拉经常去自然保护区打棒球。故选C项。]
3．A．rediscovered B．reflected
C．rebuilt D．registered
A [考查动词。上文提到蕾拉上学时经常去湿地打棒球。根据“the kind of dump-like surroundings Taheri”及语境可知，此处指蕾拉长大后再次找到湿地时发现这里如垃圾场一般。故选A项。]
4．A．attracted B．embarrassed
C．excited D．shocked
D [考查动词。根据上下文可知，湿地以前是各种鸟类的家园，也是蕾拉玩耍的地方，现在却如垃圾场一般，这使蕾拉震惊。故选D项。]
5．A．doubling B．dropping
C．disappearing D．recovering
B [考查动词。根据上文“Because of pollution”可知，由于污染，湿地的鸟类数量应是下降。故选B项。]
6．A．shame B．doubt
C．desire D．fear
C [考查名词。根据下文“Taheri decided to begin with a litter pick．”可知，此处指蕾拉有一种强烈的欲望，要做些什么来保护湿地。故选C项。]
7．A．invited B．promised
C．ordered D．taught
A [考查动词。根据下文“In one month，they 70 bags of rubbish．”可知，此处指邀请邻居加入捡垃圾的行列。故选A项。]
8．A．provided B．replaced
C．spotted D．collected
D [考查动词。根据上文“Taheri decided to begin with a litter pick．”可知，他们是在湿地捡垃圾，所以此处指“收集了70袋垃圾”。故选D项。]
9．A．Due to B．Apart from
C．As for D．Instead of
B [考查介词短语。根据“also”可知，他们除了捡垃圾，还与鸟类保护组织合作，apart from“除了……(还)”符合语境。故选B项。]
10．A．block B．tailor
C．design D．preserve
A [考查动词。根据下文“for it will destroy birds' habitat”可知，桥梁会破坏鸟类的栖息地，所以他们应是试图阻止。故选A项。]
11．A．permitting B．saving
C．sparing D．taking
B [考查动词。根据语境及“the advantage”可知，桥梁的好处就是让当地人节省几分钟的步行时间。故选B项。]
12．A．went out B．ran out
C．paid off D．took off
C [考查动词短语。根据下文“More and more locals are now more environmentally ，more involved，and have come to see the value of her work．”可知，越来越多的当地人有了更强的环保意识并参与其中，此处指她的努力取得了成功。故选C项。]
13．A．aware B．demanding
C．anxious D．generous
A [考查形容词。根据“and have come to see the value of her work”可知，此处指越来越多的当地人有了环保意识，开始看到她工作的价值。故选A项。]
14．A．advance B．difference
C．decision D．response
B [考查名词。根据上文内容可知，通过蕾拉的努力，越来越多的当地人有了环保意识，所以此处指“对Welsh Harp产生影响”，make a difference“有影响”，固定短语。故选B项。]
15．A．straight B．alone
C．fast D．still
D [考查形容词。根据“do something about it”可知，此处与下文意义相反，表示“不要站着不动，要去做点什么”。故选D项。]
Ⅴ．语法填空
Gu Ying，who was a well-trained paraglider(滑翔伞运动员), 1． (be)now a wildlife photo taker．“I hope the public will learn about the wild animals through my pictures，and then help protect them from 2． (die)out，”says Gu．As the leader of the Hoh Xil National Nature Reserve invited her 3． (take)pictures of Hoh Xil in northwestern China's Qinghai Province，Gu has spent much time taking pictures of wild animals there since 2016．
July 7th，2017 is the day 4． Hoh Xil was added to the World Heritage List because of different species of animals in its nature reserve．Gu provides her pictures and videos 5． researchers to help them do research and shares her 6． (person)experiences in Hoh Xil with teachers and students from primary and middle schools．“There are few 7． (photo)of the animals and plants in the depopulated(人口减少的)zone．What I'm doing now 8． (certain)doesn't just mean taking beautiful pictures; it also means introducing the species on earth to more people，so the public will pay attention to the species，”says Gu．“I feel 9． strong sense of responsibility to let people know the importance of wildlife 10． (protect)through showing pictures of the species in Hoh Xil，”says Gu．
【语篇解读】 本文是一篇新闻报道。文章介绍了顾莹用摄影的方式为保护可可西里野生动植物贡献自己的力量，呼吁人们保护野生动植物。
1．is [考查动词的时态。分析句子结构可知，设空处缺少主句中的系动词，由now可知，主句时态为一般现在时，主语Gu Ying为第三人称单数。故填is。]
2．dying [考查非谓语动词。根据介词from可知，设空处应填动词-ing形式作宾语。故填dying。]
3．to take [考查非谓语动词。短语invite sb．to do sth．表示“邀请某人做某事”，因而设空处应填动词不定式。故填to take。]
4．when [考查定语从句关系词。分析句子结构可知，设空处引导定语从句，先行词为the day，在从句中作时间状语，因而用when引导。故填when。]
5．for [考查介词。短语provide sth．for sb．表示“为某人提供某物”，因而设空处应填介词for。故填for。]
6．personal [考查形容词。根据名词experiences可知，设空处应填形容词作定语。故填personal。]
7．photos [考查名词复数。photo为可数名词，根据few可知，此处应用复数形式。故填photos。]
8．certainly [考查副词。分析句子可知，设空处修饰主句的谓语doesn't just mean，应用副词形式。故填certainly。]
9．a [考查冠词。短语a sense of．．．泛指“某种感觉”，因而设空处应用不定冠词a。故填a。]
10．protection [考查名词。根据介词of可知，设空处需填入名词作宾语，protection“保护”为不可数名词。故填protection。]
21世纪教育网(www.21cnjy.com)(共34张PPT)
Period 5
Unit 5 Revealing nature
主题语境
人与自然—— 自然科学研究成果
1．What is the main idea of the passage
A．Scientists find plants can “talk” with each other．
B．Scientists find plants can “talk” with people．
C．Scientists aren't sure whether plants can “talk”．
D．Scientists can use the secret language of plants．
课时练案 课文整体教学(Developing ideas)
√
2．What's the purpose of the first paragraph
A．To call on us to see the film Avatar．
B．To ask us to find more talking plants．
C．To tell us some interesting stories．
D．To introduce the topic to discuss．
3．How does a bean plant act first when attacked by insects
A．To run away． B．To release chemicals．
C．To call for help． D．To drive insects away．
√
√
4．What's the most surprising thing for plants
A．They can use the Internet．
B．They have their own satellite．
C．They can walk near to their friends．
D．They can link nearly every plant in a forest．
√
link v．把……联系起来；连接 n．联系；纽带；环，节；链接
① (教材P76)While the Internet is a worldwide network of computers linked by cables and satellites，the wood wide web is linked underground by fungi． _______
② Click the link and see what happens． _________
③Police suspect there may be a link between the two murders． _______
v．连接
n．链接
n．联系
④For many, the post office is the only link with the outside world．
________
⑤Most food webs, for instance, consist of many weak links rather than a few strong ones． __________
n．纽带
n．环，节
1．(学会断句)With us long believing/that talking plants are fantasy, new research has revealed something amazing: it appears/that plants can communicate/after all．
[分析] 本句是主从复合句。“With us long believing...fantasy”为“with＋宾语＋宾语补足语”结构，在句中作____，其中“that talking plants are fantasy”为____从句。句子主干是new research has revealed something amazing，后面的“it appears that...after all”为______从句，作something的同位语。
[翻译] 我们一直认为会说话的植物只存在于幻想之中，但新研究有了令人惊奇的发现：植物间似乎确实可以交流。
状语
宾语
同位语
2．(学会断句)Some trees make clicking noises/when there is not enough water, indicating/drought is arriving．
[分析] 本句中“when there is not enough water”为________从句，indicating drought is arriving 为动词-ing形式短语作________，其中drought is arriving 为省略____的____从句。
[翻译] 还有些树木在水分不足时会发出咔嗒声，以示干旱就要来了。
时间状语
伴随状语
that
宾语
1．(续写佳句) More surprisingly, plants also use sound to communicate．
更不可思议的是，植物也能用声音交流。
2．(续写佳句)A chilli plant can tell if a neighbouring plant is helpful, or unfriendly．
辣椒可以知道自己附近的植物是敌是友。
3．(应用文佳句)Scientists are learning more every day about the secret ways in which plants talk to each other．
科学家们每天都在增进对植物间相互沟通的秘密方式的了解。
4．(续写佳句)Who knows Maybe one day we will know enough about plant communication to be able to “talk” with them ourselves．
谁知道呢？说不定哪一天我们就能足够了解植物沟通的知识，从而亲自和植物“聊天”了。
(1)as well as被看作复合介词，后接名词、代词、形容词、介词短语等；当后接动词时，多用-ing形式。
(2)当主语含有as well as时，谓语动词须和as well as前面的主语在数上保持一致。as well as表示“除……之外”时，相当于besides，in addition to。
(3)may/might as well do sth．＝had better do sth．表示“最好做某事；做……倒也无妨”。
(4)as well相当于too和also，用于肯定句中，表示“也；又；而且”。
1．as well as 既……又……，不仅……还……；也；和……一样
[即学即练] 单句语法填空/完成句子
①As well as _______ (know) some Russian，she speaks Chinese well．
②John speaks English as well __，if not better than，David．
③It is said that the famous cyclist as well as his parents __ (be) to visit our city next week．
④他不但摔断了腿，而且还伤了胳膊。
___________________ his leg，he hurt his arm．
knowing
as
is
As well as breaking
⑤你不可能叫她既照顾孩子又做家务。
You cannot expect her to do the housework __________ look after the children．
⑥我要来伦敦，我妹妹也会来。
I'm coming to London and my sister's coming _______．
⑦我需要一个能在闲暇时与我同甘共苦的朋友。
I need a friend who can share my sorrows __________ my joys at his leisure．
as well as
as well
as well as
2．tiny amounts of 微量的
[名师点津] an amount (of )，amounts (of )作主语或其修饰的名词作主语时，谓语动词的数常根据amount的单复数而定。
[即学即练] 单句语法填空/完成句子/一句多译
①An amount of story books _______________ (buy) for the children so far．
②Consumers spending on sports-related items amounted __ ￡9.75 billion．
③最好大量地购买蔬菜，因为现在比较便宜。
It's best to buy vegetables ________________ because they are cheaper now．
has been bought
to
in large amounts
④这项工程花费了大量金钱。
a．_______________________ was spent on the project．
b．______________________ were spent on the project．
A large amount of money
Large amounts of money
(1)detect a change/difference 发现变化/不同
detect sb．doing sth． 发现某人在做某事
(2)detection n． 探测，侦查
detective n． 侦探
detector n． 探测器
3．detect v．发现，察觉(尤指不易觉察到的事物)
[即学即练] 单句语法填空/句式升级
①An experienced _________ (detect) was assigned to the case．
②Many forms of cancer can be cured if ________ (detect) early．
③Last year the _________ (detect) rate for car theft was just 13%．
④If you want to enter that house，you must hold a smoke ________ (detect)．
detective
detected
detection
detector
⑤(普通表达)A firefighter was walking ahead of me and he was detecting the ground．
(高级表达)A firefighter was walking ahead of me, ________________．
(用非谓语动词改写)
detecting the ground
(1)link...to/with... 把……和……连接/联系起来
be linked with/to... 与……有关
link up with 与……联手协作/连接
link sb．/sth．together 把……联系在一起
(2)a link between...and... ……和……之间的联系
have strong links with... 和……关系牢固
4．link v．把……联系起来；连接 n．联系
[名师点津] “连接，结合/联合”短语：
①connect with/to与……连接
②relate to涉及，连接
③combine with与……联合
④associate with联合
[即学即练] 单句语法填空/完成句子/句式升级
①Our economy is closely linked ____ America's．
②We linked up ____ the Daily Express to help run the campaign．
③这条古老的丝绸之路在古代把中国和西方连接起来。
This old Silk Road ______ China ____ the West in ancient times．
④吸烟和肺病之间有联系吗？
Is there a link _______ smoking ___ lung disease
with
with
linked
with
between
and
⑤(普通表达)The girl likes yellow that is linked with confidence and self-respect．
(高级表达)The girl likes yellow _______________________________．
(用非谓语动词改写)
linked with confidence and self-respect
call in 顺便拜访；请人来帮忙；电话通知
call off 取消
call on/upon 呼吁；号召
call out 喊叫
call up 使想起，使回忆起
5．call for 需要；要求；去(某处)接人/物
[即学即练] 单句语法填空/完成句子
①The trip to Italy might be called ___．
②The film called __ memories of my little brother．
③I often _______ on him at the weekend．
④Some groups are calling ___ the release of political prisoners in that country．
⑤我等着他们喊出优胜者的名字。
I waited for them to ________ the winner．
⑥明天万一下雨，我们就取消比赛。
If it should rain tomorrow, we would ________ the game．
off
up
call in
for
call out
call off
sb．is said to have done sth．
[句式分析] 本句为sb．is said to have done sth．结构，表示“据说某人做过某事”。
(教材P74)Alexander the Great and Marco Polo were said to have visited such a tree in India．
据说亚历山大大帝和马可·波罗曾在印度见过一棵会说话的树。
He is said to be studying in Australia as an exchange student．
据说他作为交换生正在澳大利亚学习。
该句型中的不定式根据句子意思可有一般式 (to do)，进行式 (to be doing)和完成式 (to have done)三种形式。
该结构还可转换成It is said that...结构。类似的结构还有：
It is thought/believed that...大家认为/相信……
It is reported/supposed that...据报道/推测……
It is hoped that...人们希望……
It is well-known that...众所周知……
It is generally considered that...大家认为……
[即学即练] 单句语法填空/一句多译
①It _______ (say) that this boy，who had a great gift for languages and persuasion，is the father of the Manchu people．
②He is said _____ (be) the richest man in the world now．
③He is thought _____________ (act) foolishly．Now he has no one but himself to blame for losing the job．
is said
to be
to have acted
④He is said _____________ (write) the novel about China at present．
⑤据报道，昨晚这个地区发生了严重地震，造成了巨大的损失。
a．A serious earthquake __________________________ this area last night, causing a lot of damage．
b． __________________ a serious earthquake struck this area last night, causing a lot of damage．
to be writing
is reported to have struck
It's reported that
Ⅰ．单句语法填空
1．The fire is reported ______________ (spread) quickly due to dry and windy conditions yesterday．
2．Try not to link your sense of self-worth _______ the opinions of others．
3．Early _________ (detect) of cancers can greatly increase the chances of cure even if you don't have any symptoms yet．
to have spread
to/with
detection
4．John, as well as his wife and children, __ (be) going to visit China next week．
5．Linda bought a new telephone yesterday, which _________ (shape) like a cat．
is
is shaped
Ⅱ．完成句子
1．很明显这个人与这起事故有关。
It's obvious that this man ____________ this accident．
2．虽然据说他的心脏很弱，但他看起来很健康。
Though his heart _____________ weak，he seems perfectly healthy．
3．我绝不会采用他的任何方法。
_________ am I going to adopt any of his methods．
4．老师和他的学生都喜欢听英文歌。
The teacher as well as his students _____________________________．
is linked to
is said to be
In no way
likes to listen to English songs
Ⅲ．课文语法填空
It 1．_________________ (believe) for a long time that talking plants are fantasy．But new research has revealed that they really can communicate with each other．
Some plants are believed to communicate with each other through chemicals．
When 2．________ (attack) by insects, they release tiny amounts of chemicals to call for help as well as warn their neighbouring plants 3．__ the insects．When other plants detect 4．___ chemicals, they release their own chemicals to drive insects away．Some of the chemicals also attract wasps to kill these insects．
has been believed
attacked
of
the
More 5．________________ (surprising), some plants also use sound 6．______________ (communicate) with each other though people can't hear these sounds．Some plants make noises with their roots．Some plants “listen” to the noises to tell if their neighbouring plants are 7．_______ (help) or unfriendly．Some trees make clicking noises，8．_______________ (indicate) that drought is arriving．Most surprisingly of all, plants can form the “wood wide web” to share information or even food with each other．
9．__________ (scientist) will learn more about the ways in 10．_____ plants talk to each other．
surprisingly
to communicate
helpful
indicating
Scientists
which
