1、教学 知识细解码Unit 4 Friends forever1_ adj.熟悉的unfamiliar adj.不熟悉的2_ v更喜欢preference n偏爱；爱好3_v递送，传送delivery n交付，递送4_ n进步，进展advanced adj.先进的，高级的5significant adj.重大的_ adv.重大地，显著地significance n意义，重要性familiarpreferdeliveradvancesignificantly6able adj.有能力的，能干的_ v使可能，使发生7usual adj.通常的，惯例的，平常的_ adj.异常的，不平常的usually
2、 adv.通常8crime n罪行，犯罪活动_ n罪犯9date n日期_ n最新消息10_v(举例)说明，阐明illustration n说明，插图enableunusualcriminalupdateillustratedeliver vt.接生；生(小孩儿)；递送；发表(演说等)Two doctors delivered the baby safely for a woman of 45 last night._The store is more than happy to deliver goods to our home._ The president delivered an in
3、spiring speech at the national conference._接生递送发表(演说等)Words and Phrases知识要点1 familiar adj.熟悉的(教材原句 P37)With no familiar faces in view看不到熟悉的面孔例 I am familiar with his work and look forward to hearing his views on this novel.我很熟悉他的作品，期待听到他对这部小说的评论。知识拓展(1)sb.be familiar with.某人熟悉(主动).be familiar to sb.
4、为某人所熟悉(被动)(2)unfamiliar adj.陌生的，不熟悉的即学即练 单句语法填空 The course is designed for students who are _(familiar)with computers.The smell is very familiar _ everyone who lives near a bakery.Most people are familiar _ the idea that matter consists of very small atoms.unfamiliartowith小片段填空 As a taxi driver，he i
5、s familiar _every street of the city.He was born here so almost everything in the city is familiar_him.That is why he chooses to be a taxi driver and always tries to find something new and _(familiar).withtounfamiliar知识要点2 prefer vt.更喜欢；选择某事物(而不选择其他事物)(教材原句 P38)How do you prefer to communicate with
6、friends every day?你喜欢如何每天与朋友交流？例 Which do you prefer，staying at home or going swimming with me?你更喜欢干什么，待在家里还是和我出去游泳？知识拓展(1)prefer(sb.)to do sth.更喜欢(某人)做prefer(doing)sth.to(doing)sth.宁愿(做)某事也不愿(做)某事prefer to do sth.rather than do sth.would rather do sth.than do sth.宁可也不(2)preference n.偏爱；爱好即学即练 单句语法填
7、空My mother prefers _(go)to work rather than _(stay)at home.In the crowded city，my father prefers walking to _(take)a bus.I prefer him _(come)to see me right now.to gostaytakingto come小片段填空 During the weekend，some prefers _(stay)at home watching TV，and some prefers _(go)out shopping rather than _(sta
8、y)inside.I prefer doing a thorough cleaning to _(watch)TV.staying/to stayto gostaywatching知识要点3 lose track of 不了解的情况，不了解的动态；忘记(教材原句 P38)How would you feel if moving to a new town meant losing track of your friends?如果搬家到一个新的城镇意味着与你的朋友失去联系，那么你会感觉如何？例 It is typical of him to wander in mind and lose tra
9、ck of what he is doing.他通常会走神，忘了自己正在干什么。知识拓展(1)keep track of 与保持联系，了解的动态be on track 稳步前进，走上正轨(2)track down 追踪找到，追查到即学即练 单句语法填空They hope to track _ the source of the great epidemic at the beginning of the year.Social media makes it easy for us to keep track _all ones old school friends.So far，they al
10、l have been more or less _track.If you can not use WeChat at the present time，you are at the risk of losing track _your most friends，especially the young ones.downofonof知识要点4(教材原句 P38)Thanks to advances in technology，how we make friends and communicate with them has changed significantly.由于科技的进步，我们结
11、交朋友、与朋友沟通的方式已经有了明显的改变。(1)thanks to 归功于，多亏例 Thanks to the timely help，we went through the hard situation.多亏了及时的帮助，我们渡过了难关。知识拓展表示“因为；由于”的短语还有：owing to，due to，because of，as a result of，on account of 等。即学即练 单句语法填空Thanks _ your inspiration，I am successful.He had to retire because _ill health.Our delay wa
12、s due_ the heavy traffic.toofto(2)advance n.进步，进展；v.前进；促进；提出；提前 adj.预先的，在前的例 He has made great advances in sculpting skills.他在雕刻技能方面有了很大的进步。知识拓展(1)in advanceahead of time 提前，预先in advance of.在前面；比进步/超前make an advance in sth.在某方面有进步(2)advanced adj.先进的；高级的即学即练 单句语法填空 England was one of the most_(advanc
13、e)industrial nations in the world.He preferred to book a ticket for the football match _ advance，but missed the chance.In the near future，scientists will make an advance _ robot technology.advancedinin小片段填空 Determined to learn the _(advance)technology abroad，he has made advance preparations and appl
14、ied for a passport _ advance.He believes he will make great _(advance)in this field and be far in advance _ his classmates.advancedinadvancesof知识要点5 up to 忙于，从事着(尤指坏事)；在捣鬼(教材原句 P38)Social media tools let us see what our friends are up to and maintain friendships.社交媒体工具让我们了解朋友的最新状态并维系友谊。例 I want to k
15、now what he has been up to this week?我想知道这个星期他一直忙什么呢？知识拓展up to 其他用法：(1)达到程度或数量(相当于 as far as)(2)表示时间限制，“直到为止”(相当于 till)(3)(体力或智力上)，能胜任(相当于 fit for)(4)由决定，取决于(常用于 It is up to sb.to do sth.句型)即学即练 单句语法填空Its up to you _(find)out what your goals really are.My Japanese isnt up to_(translate)that long e-m
16、ail.Its up _ you whether we accept the present or not.to findtranslatingto小片段填空 Her father wanted to know what she was up _，so she sent him several working photos via WeChat.She said she found a job that she was _ to and the salary she got reached up _￥5，000 each month.toupto知识要点6 tend v.易于做某事，往往会发生
17、某事(教材原句 P39)On social media sites，people tend to post only positive updates that make them appear happy and friendly.在社交媒体网站上，人们往往只会将正面的最新信息展现出来，让他们看起来很快乐、很友好。例 Opportunities and success tend to be in favour of those who are ready.机遇和成功往往青睐于那些有准备的人。知识拓展(1)tend to do sth.趋向做某事tend(to)sb./sth.照顾/护理/看护
18、tend towards 倾向，有助于(2)tendency n.趋向；倾向have a tendency to do sth.倾向于做；喜欢做即学即练 单句语法填空There is a growing _(tend)for people to work at home instead of in offices.Which sleeping position shows that the sleeper tends _(seek)perfection?Personally，I tend _ the second plan you offered.tendencyto seektowards知
19、识要点7 prove v.证明，证实(教材原句 P40)To prove that making friends was easier in the past.为了证明过去交友更容易。例 She wants to prove that she has made efforts as well as achievements.她想证明她既努力了又取得了成就。知识拓展(1)prove sth.to sb.向某人证明某事prove that.证明prove n/to be 结果是；证明是(2)proof n.证据即学即练 单句语法填空If you find you arent trusted the
20、n I can prove yourself _ others.It was Zhong Nanshan who_(prove)the epidemic could be controlled.toprovedSentence Patterns重点句式1 what if 倘使将会怎样(教材原句 P38)What if the only way of getting news from faraway friends was writing letters that took ages to be delivered?如果只有通过写信和漫长的等待才能得知远方朋友的消息，你会怎样？句式分析：wha
21、t if 意为“倘若将会怎样；即使又有什么关系”例 1 It sounds like a good offer，but what if its a trick?那个提议听起来很诱人，但如果是个骗局会怎么样？例 2 Weve already ordered a table.What if they do not come?我们已经定好了位子。要是他们不来该怎么办呢？知识拓展(1)How come？用于口语交际中，表示疑惑，意为“为什么会这样呢，怎么搞的？”How come 还可以接从句或 v.-ing 形式。(2)So what？那又怎么样？(3)what for.为目的(4)what abou
22、t./how about.怎么样(表建议)即学即练 单句语法填空What _ going to see the movie Mulan tonight?What _ she finds out that you mistook her wallet?I need to see a doctor.What_？aboutiffor重点句式2 whatever 引导让步状语从句(教材原句 P39)Whatever our hobbies，the Internet can connect us with others who also enjoy doing them，even if they liv
23、e on the other side of the world.无论我们爱好什么，互联网总能把我们与喜爱做这些事情的人联系起来，即使那些人生活在世界的另一边。句式分析：whatever 引导让步状语从句，其作用相当于 no matter what，意为“不管什么，无论什么”。例 1 Whatever human race do，we cant go against nature.无论人类做什么，都不能违背自然规律。例 2 Whatever he told you about me，please dont believe him.无论他对你说了什么关于我的事儿，都不要相信他。知识拓展whate
24、ver/whoever/whichever 这一类词既可引导名词性从句，也可引导让步状语从句；而 however/wherever/whenever 一般只引导让步状语从句。即学即练 完成句子Although you have passed the exams，it doesnt mean you can do _(无论你喜欢什么).He can answer the question _(无论它有多么困难)._(无论何时)we met with difficulties，they came to help us.whatever you likehowever hard it isWhene
25、ver/No matter when教材高考 1.How do you prefer to communicate with friends every day？(2019全国卷)I prefer to go out and be out.Alone，but together，you know？2.What if the only way of getting news from faraway friends was writing letters that took ages to be delivered？(2020 全国卷)“What if it isnt a door？”That i
26、s，“What if it isnt a real opportunity？”3.Thanks to advances in technology，how we make friends and communicate with them has changed significantly.(2020 天津卷)Thanks to the Silence Machine，a British invention，you can get rid of the sound without upsetting the boy or his parents.4.Whatever our hobbies，t
27、he Internet can connect us with others who also enjoy doing them，even if they live on the other side of the world.(2019 江苏卷)Whatever your age or interests，Buxton has something to see or do to make your visit truly memorable.5.On social media sites，people tend to post only positive updates that make
28、them appear happy and friendly.(2020 浙 江 卷)Those who had held mentally stimulating(刺激)，demanding jobs before retirement tended to do the best on the tests.单句语法填空1The number of people who support him has reduced_(significant).2The _(advance)course was accepted only by 30 students.3Its not _(usual)for
29、 a young doctor like him to do the operation.significantlyadvancedunusual4The new findings will enable doctors _(discover)the cause of the disease early.5Some students tend _(react)against the teacher by going against his wishes.6In order to get familiar _ the city，he cycled around the city in a wee
30、k.to discoverto reactwith7On Sundays my brother prefers _(stay)at home doing his homework to going out to play with other children.8As long as youve paid in advance we wont charge you for _(deliver).9Margaret proved herself_(be)a good mother.10_you do，its important that you try your best.stayingdeli
31、veryto beWhatever.选词填空lose track of，throw out the baby with the bathwater，communicate with，what if，keep in mind，up to，stay in touch with，in view，make friends，thanks to 1_ his help，we had no difficulty finishing the work on time.2We dont know how to _ our parents about our study.Thanks tocommunicate
32、with3_ that the homework should be finished by tomorrow afternoon.4In my opinion，the young girl is not really _ the job you gave her.5It is not easy for shy Helen to_ easily here in the strange place.6_ those who matter to you.Keep in mindup tomake friendsStay in touch with7We _each other after we g
33、raduated from high school.8We reached the hill top and there was the sea _9_ there will be a wonderful football match on this Saturday night?10Therefore，it seems to me that we _when we insist on changing our plan.lost track ofin viewWhat ifthrow out the baby with thebathwater.课文语法填空Thanks to 1._(adv
34、ance)in technology，how we make friends and communicate with them 2._(change)significantly.Nowadays，we can move around the world 3._still stay in touch with the people that we want to remain friends with.Social media tools let us see what our friends are up 4._and maintain friendships without5._(miss
35、)a beat.The digital age also enables us 6._(find)peopleadvanceshas changedandtomissingto findwho share our interests.But we need to keep in mind that what we see on social media is often not the whole 7._(true)about a person.On social media sites，people tend to post only good things that make them a
36、ppear happy and 8._(friend).But smiling photos can hide real problems.But this doesnt mean that we should throw the baby out with the bathwater.9._ technology has changed the way we acquire friends，the meaning of friendship and our 10._(long)for friends remain the same.truthfriendlyAlthoughlonging点击右图进入 课 时 分 层 作 业 谢谢观看 THANK YOU!