1、Unit 10Safe OnlineAfter learning this unit,youll be able to:describe the Internet life1be familiar with English expressions related to network security2understand Internet culture3play TikTok;take an online class;chat with friends;Warming-upI.What do you usually do online?Match the activities with t
2、he pictures.read news;shop online;read e-books;play games;Warming-upI.What do you usually do online?Match the activities with the pictures.search for information;check emails;listen to musicWarming-upI.What do you usually do online?Match the activities with the pictures.For example:Advantages:We can
3、 order food or medicine online.It is very convenient.Disadvantages:Sometimes its not very safe online.Some bad people use the Internet to cheat others.Warming-upII.Discuss.Can you talk about the advantages and disadvantages of the Internet?字母组合 ear 的发音情况：/e/bear wear pear/ear hear near tear clear/ea
4、rly earth heard search learnPronunciationLetter Combinations ear,eer,ere,or,oo,oa,oe,oi,oy字母组合 eer 的发音情况：/beer deer cheer peer engineer字母组合 ere 的发音情况：/here sincere mere/e/there where therefore字母组合 or 的发音情况：/nor order border corn horse fork/word worm world worth homework/humor visitor factor error au
5、thor effortPronunciationLetter Combinations ear,eer,ere,or,oo,oa,oe,oi,oy字母组合 oo 的发音情况：/u/zoo cool smooth kangaroo afternoon bedroom/book cook wood football goodbye/blood flood字母组合 oa 的发音情况：/boat goat soap boast/broad abroad blackboardPronunciationLetter Combinations ear,eer,ere,or,oo,oa,oe,oi,oy字母组
6、合 oe 的发音情况：/hoe toe foe Joe/u/shoe字母组合 oi,oy 的发音情况：/oil noise choice soybean annoyI.Match the pictures with the given sounds and complete the words.Exercises/pl/vlnt(r)/wm/skul/kt/pearl volunteer worm school coatII.Listen to the sentences carefully and repeat them.Exercises1.Oh,my dear!There is a be
7、ar!Wed better take care!2.A goat on a boat wears a coat.3.He sat on the floor by the door and felt sad because he had got a bad score.4.A good cook can cook good cookies.5.A noisy noise annoys an oyster.Shannon:How long do you spend online every day?Carl:Well,at least two hours.Using the Internet is
8、 fun.Shannon:Yes.But you need to learn about online safety.Carl:What do you mean?Tell me something about that.Shannon:Websites may ask you questions when you log in.They might do this before you play a game.Carl:Yeah.Ive been in this situation before.It asked my age.Shannon:It may need this fact to
9、work.If you dont know what to do,you can ask your parents or teacher for help.Listening and SpeakingDont Talk to Strangers OnlineCarl:I dont play games very much.I just chat.Shannon:Never talk to strangers online!Carl:Why?Chatting with someone you dont know can be a cool experience and can lead to a
10、 possible friendship!Shannon:It is not safe.He could find out where you live.That would be scary!Listening and SpeakingDont Talk to Strangers Online口语策略dos and donts 是一个常用表达，表示“该做的和不该做的事情；行为准则；规矩；守则；注意事项”等意思。online/nlan/adv.在线地adj.联机的；在线的Internet/ntnet/n.互联网website/websat/n.网站log in 登录situation/stue
11、n/n.情况；形势；处境Words and Expressionschat/tt/v.聊天；闲谈stranger/strend(r)/n.陌生人lead to 导致；通向possible/psbl/adj.可能的scary/skeri/adj.可怕的；恐怖的Words and ExpressionsWords and ExpressionsListen to the dialogue and discuss.1.Is it safe to talk to strangers online?2.Is talking to strangers online always horrible(可怕的)
12、?3.What is the greatest benefit the Internet has brought to your life?DosJust keep the conversation light and talk about your commoninterests.Stay open-minded and listen carefully.DontsNever share your home address,your phone number,the school youattend and your last name with a stranger.You never r
13、eally know who you are talking to just by looking at ascreen,so downloading anything is an absolute NO.Words and ExpressionsYou May Use:Mike:Jenny,do you like shopping online?Jenny:Yes,I like it,because its convenient.Mike:Shopping online has many advantages.People dont have to waste a lot of time t
14、o go from one shop to another to choose the things they like.Jenny:Especially for the old,the sick and the busy people who cant go to the shops in person.Words and ExpressionsOnline ShoppingMike:However,shopping on the Internet also has its disadvantages.First,people cant see the goods.Sometimes,the
15、 goods may not be the same as they see online.Jenny:Youre right.Also,the delivery will increase the risk of damage.Mike:Some shops on the Internet are not registered and they will never deliver anything to you after they get the money from you.Jenny:We should buy things on regular websites.Mike:We s
16、hould protect our account and password,and dont let out our courier information.Words and ExpressionsOnline Shoppingconvenient/knvinint/adj.方便的advantage/dvntd/n.优点especially/speli/adv.尤其是in person 亲自disadvantage/dsdvntd/n.缺点；不利条件damage/dmd/n.损害；损毁v.损害；损毁register/redst(r)/v.登记regular/rejl(r)/adj.正规的；
17、合格的account/kant/n.账户password/pswd/n.密码let out 泄露；暴露courier/kri(r)/n.快递Words and ExpressionsWords and ExpressionsListen to the dialogue and discuss.1.Do you often shop online?2.What are the advantages of shopping online?3.What are the disadvantages of shopping online?Advantages of shopping onlinealwa
18、ys being openno waiting in long lines to check outmore choicesdont worry about parking.Disadvantages of shopping onlinecant try onnot always know if a site is a regular storenot convenient when dealing with a problem.Words and ExpressionsYou May Use:I.Do you often shop on these websites?Talk about w
19、hat you usually buy on them.ExercisesII.Interview some of your classmates and fi ll in the blanks.ExercisesReadingHow to Be Safe Online?How could we live without the Internet?We need to keep in touch with friends and family,take pictures,do homework,do research,find out the latest news,and even shop
20、.We can find out what movie is on near us,check out a college were thinking about,or find a job or volunteer opportunity.Almost anything we can think of has a website about it.On one hand,the Internet brings us convenience,but on the other hand,it can cause trouble,too.Some people you meet online mi
21、ght try to take advantage of you,steal your personal information,or threaten you.They can pretend to be teens or kids and ask you information about yourselves,your families,phone numbers,or where you live information that shouldnt be given away.They may use it to begin illegal or indecent relationsh
22、ips or to harm a person or family.Then,how to be safe online?ReadingHow to Be Safe Online?First,check your mood!Are you feeling upset or angry?Then its not the time to be messaging or posting on a social media site.People dont always make good decisions when theyre upset.If you have to,call someone
23、or go for a run instead before you start surfing online.Second,when youre on a website,try to remain as anonymous as possible.That means keeping all private information private.Private information that you should never allow the public to see includes:your full name,any type of photograph(even of yo
24、ur pet),your current location,home or school address,phone numbers,bank account,etc.Most trustworthy people wont ask for this type of information online.So if others do,its a sign that they may be up to no good.Always check with a parent if you are unsure,especially when shopping online or signing u
25、p for a website or app.The Internet is virtual.Do not waste too much time in the virtual world.Spend more time with family and real-life friends.Readingcause/kz/v.引起；使遭受take advantage of 利用steal/stil/v.偷窃personal/psnl/adj.个人的threaten/retn/v.威胁；恐吓pretend/prtend/v.假装；伪装illegal/lil/adj.非法的；违法的indecent/
26、ndisnt/adj.下流的；不礼貌的upset/pset/adj.不高兴的；心烦的anonymous/nnms/adj.匿名的current/krnt/adj.现在的；当前的location/lken/n.位置；地点account/kant/n.账户trustworthy/trstwi/adj.可靠的；可信赖的virtual/vtul/adj.虚拟的Words and ExpressionsNotes1.On one hand,the Internet brings us convenience,but on the otherhand,it can cause trouble,too.一方
27、面，互联网给我们带来了方便，但另一方面，它也会带来麻烦。on(the)one hand.on the other(hand).用于连接对比不同的事物，表示“一方面，另一方面。”例如：On the one hand,we should develop our economy.On the other hand,we should protect the environment一方面，我们应该发展我们的经济。另一方面，我们应该保护环境。Notes2.They can pretend to be teens or kids and ask you information aboutyourselve
28、s,your fami lies,phone numbers,or where you live.他们可以假装自己是青少年或小孩，向你询问有关你自己、你的家人、电话号码或你住在哪里的信息pretend 的意思是“伪装”“假装”，可用作及物动词,接名词、代词、动词不定式或 that 从句。pretend to do sth.假装要做某事。例如：The children pretend to be different animals dancing to the music.孩子们扮成不同的动物，随着音乐起舞。I pretend that things are really OK when the
29、yre not.当情况不好的时候我假装一切顺利。Notes3.Second,when youre on a website,try to remain as anonymous aspossible.第二，当你登录一个网站时，尽量保持匿名。as+形容词或副词+as possible，意思是“尽可能的/地”。例如：Ill fi nish my homework as soon as possible.我会尽快完成我的作业。We have to run as fast as possible.我们得尽可能快地跑。在英语学习过程中，尤其是记忆单词的时候，如果我们能运用分类与归纳的方法，会使学习事半功
30、倍。比如按表示时间的单词分类、表示交通工具的、表示学习用品的、表示职业的、表示场所地点的等。在本篇课文中，网络在带给我们方便的同时，也带来了弊端。一个是正面的，一个是负面的。我们可以将单词按正面和负面来记忆：positive:keep in touch with,do research,read news,shopping,movie,volunteer.negative:steal,threaten,illegal,indecent,harm,anonymous.Reading StrategyWordsChoose the words to fill in the blanks.Pay a
31、ttention to the forms.Exercisescause personal steal location current1.I have some _ things to discuss with you.2.Smoking a lot can _ lung cancer.3.Someone _ her jewellery while she was away.4.Now,we can use mobile phones to locate our _,watch TV,play games and etc.5.How long will she keep her _ job?
32、1.personal 2.cause 3.stole 4.location 5.current1.What kind of information is private information?Private information includes ones full name,any type of photograph(even of the pet),ones current location,home or school address,phone numbers,bank account,etc.2.In modern days,can we live without using
33、the Internet?Why?No,we cant.Because we need to keep in touch with friends and family,take pictures,do homework,do research,find out the latest news,and even shop.3.Why should we try to remain as anonymous as possible when we are online?Because its dangerous to tell strangers real information.They ma
34、y take advantage of personal information and use it to begin illegal or indecent relationships or to harm a person or family.Reading ComprehensionAnswer the following questions.3.Why should we try to remain as anonymous as possible when we are online?Because its dangerous to tell strangers real info
35、rmation.They may take advantage of personal information and use it to begin illegal or indecent relationships or to harm a person or family.4.What should we do if we are unsure when shopping online?Check with a parent.5.If someone asks for personal information,what does it mean?Its a sign that they
36、may be up to no good.Reading ComprehensionAnswer the following questions.一、句子成分Grammar句子成分与基本句型1.主语。主语是一句话的中心。2.谓语。谓语是说明主语的动作或状态。3.宾语。宾语是动作行为的对象。一、句子成分Grammar句子成分与基本句型4.表语。在系动词后的部分就是表语，说明主语的状态等。6.状语。状语用于修饰形容词、副词、动词、介词短语或句子。5.定语。定语用于修饰名词或代词。7.宾语补足语。宾语补足语用于补充说明宾语的动作，一般位于宾语之后。1.主语+谓语3.主语+谓语+宾语2.主语+系动词+
37、表语4.主语+谓语+间宾+直宾二、基本句型Grammar5.主语+谓语+宾语+宾补Add phrases from the word bank to make complete sentences.（There may be more than one answer.）Exercises1.parked the car on the streetMy dad parked the car on the street.2.The lazy cat2.The lazy cat slept all day.3.The big dogThe big dog was scared of a small
38、mouse.4.returned home for dinnerThe hungry children returned home for dinner.Add phrases from the word bank to make complete sentences.（There may be more than one answer.）Exercises5.put their bikes against the fenceBryan and Michael put their bikes against the fence.6.The classical musicThe classica
39、l music played loudly in the living room.7.crossed the street carefullyThe boys crossed the street carefully.8.The fl owers in the gardenThe flowers in the garden smell so good in the summer.在写关于如何安全使用网络的问题时，我们可以首先说明网络给我们的生活带来了很大便捷，但同时也存在隐患。可运用 nowadays 现如今，fi rst of all 首先，in addition 此外，besides 还有
40、，then 其次，however 然而等。样例：At present,more and more young people use micro blog.Students Union of our school will organize students to discuss the advantages and disadvantages of micro blog.WritingHow to Surf the Internet SafelyThe Advantages and Disadvantages of Micro BlogNowadays,more and more young
41、people are beginning to use micro blog.It plays an important role in our life.First of all,it enriches our life.We can get much information from micro blog.Besides,we can share what we hear and what we see.In addition,its convenient for us to express our views.WritingHow to Surf the Internet SafelyH
42、owever,sometimes,we spend too much time on it.Its not good for our study.Besides,it can give out our personal information,which is not safe for us.There is somefalse information on the micro blog.Therefore,we should be careful when we use micro blog.Dont spend too much time on it.WritingHow to Surf
43、the Internet Safely最近，一些学生因为沉迷网络犯了一些痛苦的错误。他们用父母辛苦赚来的钱在游戏中购买虚拟物品，或者沉迷于虚拟网络，忽视学习，甚至封闭心灵，不再与外界交流。请你写一篇短文论述一下网络的利弊及我们应该怎么做。提示词：addiction 上瘾，沉溺 virtual 虚拟的indulge in 沉迷于，沉溺于 neglect 忽视ExercisesHow to Surf the Internet SafelyWe live in an Internet time.The Internet brings us a lot of convenience to our li
44、ves.We can buy things,get information and study from the Internet.We cant live without Internet.However,recently,some students make some painful mistakes due to Internet addiction.They use their parents hard-earned money to buy virtual items in the game,or indulge in virtual network,neglect their st
45、udy,or even close their heart,no longer communicate with the outside world.First of all,we should have a clear understanding of ourselves.We are students and our main task is to study.The Internet is a tool to help us in study.Secondly,we should not indulge in games.The game companies should set up
46、reminders to prevent addiction.Face-to-face communication with family and friends is more helpful to our growth.ExercisesHow to Surf the Internet SafelyInternet celebrities,known as“Wang Hong”in Chinese,are people who have become famous on social media and online communities.Internet celebrity econo
47、my means the business chain of Internet celebrities which includes incubators and agents,support teams and platforms,online marketing strategies as well as product selling methods.The influence of the Internet celebrity can be turned into profi ts,and most of them are trying to push and promote prod
48、ucts.However,some vulgar Internet celebrities have a bad influence on teenagers.Many vulgar Internet celebrities expose themselves on the Internet just to be famous.In order to enjoy the pleasure of public attention and satisfy their vanity,they do some unthinkable things on the live broadcast.Cultu
49、ral AwarenessInternet CelebritiesThere is no denying that Internet celebrities are not all vulgar.In fact,there are many positive Internet celebrities on the Internet that serve as good leaders and show their talents to the Internet users,who can learn from them.We need to keep our eyes open,disting
50、uish between right and wrong,and choose those things that bring us positive energy.With more new ideas and open-minded sense,we are able to create an all-round diversifi ed society.Cultural AwarenessInternet Celebrities网红，是指在社交媒体和网络社区上走红的人。网红经济是指网红的商业链，包括孵化机构和代理机构、支持团队和平台、网络营销策略以及产品销售方式。网红的影响力可以转化为利
