新高考英语一轮总复习Unit 4 sharing课件新人教版选择性必修第四册

这是一份新高考英语一轮总复习Unit 4 sharing课件新人教版选择性必修第四册，共60页。PPT课件主要包含了课前自主预习，课堂考点突破，课后巩固运用，单词巧练，housing　，dusty　，disables　，shades　，weeds　，jammed　等内容，欢迎下载使用。

parcel　mail　weed　chrus　tablet　
washrm　chemist　shade　wrinkle　 frehead　 platfrm　
ripe　drag　deserve　input　tune　relay　pray　
果酱；堵塞　黏土；陶土　棉布；棉花　橡皮；黑板擦；橡胶　管子；管状物　马戏团　
颌；下巴　茶碟；杯托　(烧水用的)壶；水壶　平底锅；烤盘　封堵；补足　堵塞物；插头；插座　巡回；环形线路　胶囊；太空舱　
unifrmly　unifrmity　huse　secndarily　
dusty　disability　resignatin　cntractr　
cnsult　criteria　stable　stably　
联想积累：1．含后缀“-en”的动词集锦①ripe→ripen 使……成熟②weak→weaken 削弱③shrt→shrten 变短；缩短④wide→widen (使)变宽⑤light→lighten 减轻
2．合成名词一览①fireplace 壁炉②airprt 飞机场③armchair 扶手椅④sandstrm 沙尘暴⑤teamwrk 协作
3．前缀“fre-”构成的单词①frecast n. & vt. 预测；预报②fresee v. 预见；预知③fretell v. 预言；预测④frehead n. 前额⑤fremst adj. 最先的；首要的
a chrus f　nt t mentin　take it fr granted　relay t　pray that　
in need f　be dying t d sth.　the ther day　adapt t　 make a difference (t)　
tk it fr granted　
nt t mentin　
make a difference　
联想积累：1．“t”短语作插入语①t be hnest 说实在地；实话说②t be frank 坦白地说③t begin with 首先④t tell yu the truth 说实话⑤t be brief 简单地说
2．“盼望；期望；渴望”聚焦①lk frward t 盼望/期望……②be anxius/eager fr/t d… 渴望……③be dying fr/t d…. 渴望……④lng fr/t d… 渴望……⑤be thirsty/hungry fr 渴望……
3．a＋名词＋f①a burst f一阵②a clud f大群，大量 ③a chain f一连串的 ；一系列的④a chrus f齐声，异口同声⑤a handful f一把；一小撮；少数
was putting　
is f significance　
1．shade vt.给……遮挡(光线)；加灯罩；把……涂暗 n．阴凉处；灯罩；阴影部分
Anther teacher and I walked fr tw and a half hurs t get there—first，up a muntain frm where we had fantastic views, and then dwn a shaded path t the valley belw.(P38)
我和另一位老师走了两个半小时的路到达那里。首先，我们要爬一座山，从那里我们可以看到美丽的景色，然后沿着一条荫蔽的小路向下走到下面的山谷。
(1)in the shade (f…)在(……的)阴凉处put sb./sth. in the shade使(某人或事物)黯然失色；使相形见绌(2)shade…frm/against…为……挡住……
单句语法填空①(2020·天津卷)Befre Vinnie culd say yes，the President hurried n, ____ shade f aplgy in his vice.②(2020·课标全国Ⅲ)He passed milky white waterfalls and muntains _____ many shades f blue.③The heat was unbearable—almst 125 even in the shade _____ a cactus(仙人掌)．Nt a sul t talk t.④I shared my eyes _______ the glare f the sun.
2．resign vi.& vt.辞职；辞去
One f my dreams is t wrk in Africa and cntinue t help the disabled after I resign frm my jb.(P40)我的一个梦想是退休后在非洲工作，继续帮助身体有残疾的人。
resign frm从……辞职resign neself t顺从；听凭于resign ffice 辞职resign neself t听任(某种影响)；只好(做某事)resign…t..把……托付给……
单句语法填空①Jhnsn resigned _______ the cmpany in rder t take a mre challenging jb.②Being in pr health，the ld Prime Minister decided ___________ (resign) ffice.③We had t resign urselves _____ making a lss n the sale.
3．deserve vt.值得；应得；应受
I think everyne deserves the right t be happy…(P40)我认为每个人都应该有幸福的权利……
(1)deserve t d sth. 应该做……；值得做……(2)deserve t be dne＝deserve ding… 值得被做deserve cnsideratin/attentin/a rest值得考虑/注意/应该休息
deserve t be dne 与deserve ding的意义相同，即可用动词-ing的主动形式表示被动意义，类似的还有need，require want等。
单句语法填空①The team deserved _________(win) the champinship because they played much better than any f the ther teams.②He gt much ___________ (deserve) praise due t helping many disabled peple.
一句多译在空闲时间多听对你来说更好。我认为这个建议应该给予认真考虑。③It’s better fr yu t listen mre in yur spare time. I think the suggestin deserves ________________________.④It’s better fr yu t listen mre in yur spare time. I think the suggestin deserves _________________ carefully.⑤It’s better fr yu t listen mre in yur spare time. I think the suggestin deserves ______________ carefully.
careful cnsideratin　
t be cnsidered　
cnsidering　
4．take fr granted 认为……是理所当然；对……不予重视
And，while the cuntry is quite beautiful and has much natural wealth，many f the peple are quite pr and live withut things we take fr granted, such as electricity，running water，cars and gd transprt systems, and supermarkets. (P44)而且，虽然这个国家很美丽，有很多自然财富，但很多人相当贫穷，生活中没有我们认为理所当然的东西，比如电、自来水、汽车和良好的交通系统，还有超市。
用take的相关短语填空①Friends play an imprtant part in ur lives, althugh we may _______ friendship ______________.②I knw yu’re nt feeling well, s try t _____________ tday.③ ________________，please. Try t fllw the natural steps and have yur wn clck.
fr granted　
take it easy　
Take yur time　
完成句子④不要想当然地认为你能把这项工作做得十分完美；认真对待，并做好充分准备。 Yu shuld __________________________ yu can d the wrk perfectly．__________________ and make enugh preparatins.
nt take it fr granted that　
Take it seriusly　
1．be ding…when…正在做……这时……
The ther day I was shwing the bys a chemistry experiment when，befre I knew it，the mixture was bubbling ut f the test tube spilling everywhere！(P38)有一天，我正在给男孩子们做一个化学实验的演示，我还没明白怎么回事，混合剂就冒着泡跑出试管洒得到处都是了！
(1)be abut t d… n the pint f ding…when… 正要做……，那时……(2)had (just) dne… when…刚做完……，那时……
单句语法填空①Jhn _______________(study) in his rm when he heard screaming.②Helen had just put dwn her cellphne ________she regretted refusing Peter’s invitatin t the party.③I was really disappinted and abut ___________(leave) when he walked ut f a building.
was studying　
完成句子④当我正想要放弃的时候，我爸爸过来鼓励我继续下去。I _____________ give up _______ my father came and encuraged me t keep ging.⑤在去书店的路上，我正在十字路口等绿灯，突然一个小女孩被一辆过往车辆撞倒了。I was n my way t the bkstre and ________________ the green light at a crssing _______ a girl was kncked dwn by a passing car.
was abut t　
was waiting fr　
2．“be f＋抽象名词”结构
D yu think students ding vlunteer wrk is f any use? (P42)你认为学生做志愿工作有用处吗？
“be f＋抽象名词”结构，名词通常是use，imprtance，help，value，interest，benefit等，该结构相当于“be＋名词所对应的形容词”，这类名词前可用n，sme，any，little，much，great等对其进行修饰。
一句多译很好地了解中国的餐桌礼仪对你很有益。①Having a gd knwledge f table manners f China will be ___________________ yu.②Having a gd knwledge f table manners f China will be ____________________yu.你的建议对我有很大的帮助，我期待着你早日答复。
very beneficial t　
f great benefit t　
③Yur suggestins are _________________me and I’m lking frward t yur early reply.④Yur suggestins are ________________ me and I’m lking frward t yur early reply.
very helpful t　
f great help t　
Ⅰ．单句语法填空1．These satellites will be used mainly ___________(relay) televisin prgrammes.2．We have a beautiful city and we pray _______ it stays that way.3．The __________ (huse) prblems came up at the meeting nce again yesterday.4．These peple are ______________ (experience) medical wrkers wh have vlunteered t help the sick.
experienced　
5．These prpsals are perfectly in tune _______ ur wn thughts n the subject.6．In the garden, all kinds f clrful flwers _____________(shade) by twering rare trees.7．They had been practicing very hard and they deserved ________ (win)．
are shaded　
8．When yu get invlved _____ sprts and athletes, a lt f racial barriers are brken dwn.9．Mr Smith was very tired after wrk and he dragged __________ (him) alng the street.10．Being a teacher，it is a privilege _________ (help) students t btain knwledge and better themselves.
Ⅱ．完成句子1．既来之，则安之。(nw that引导从句)______________________，yu’d better stay.2．一些偏远村庄的学校需要教科书和课桌。(in need f) Sme schls in the remte villages are ______________________ _________.3．在任何时刻都不要想当然地认为爱永远都在。(take fr granted)Never fr a mment ___________________that lve wuld stay there frever.
Nw that yu are here　
in need f textbks and 　
take it fr granted　
4．我一直在考虑你的话，并且决定接受你的建议。(现在完成进行时结构)I _______________________________________ and I’ve decided t take yur advice.5．没必要对你不能做的事感到遗憾。(there is n need…) ________________________ what yu are nt able t d.6．我正在街上走着，那时突然听到有人叫我的名字。(be ding… when…)I _______________________________ I heard my name called.
have been thinking abut what yu’ve said　
There is n need t regret　
was walking alng the street when　
Ⅲ．教材与语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。I taught my students in a bush village as a vlunteer, which is pr and far away frm city. S I was happy t get 1.______ parcel frm hme full f sweets and jam. Yu can’t imagine hw pr the village is.
The classrms 2.__________ (make) f bamb, with clay flrs and rfs f grass. There is n electricity r running water and nt even textbks, nt 3._____________ (mentin) laptps, tablets, r ther mdern devices! All the students have are pencils, rubbers, and paper.
Last weekend, anther teacher and I made 4._______(we) first visit t a remte village, hme t ne f ur students, Tmbe. After tw and a half hurs we gt there and were 5._________ (warm) welcmed.Tmbe’s mther, Kiak nly cried “ieee ieee”， and his father，Mukap, a man with a strng jaw and a 6.____________(wrinkle)frehead, led us t his huse. The nly 7._______________(pssess) I culd see were ne brm, a few saucers, a kettle, cups, pans, and a cuple f jars. Mukap built a fire utside and cked delicius fd.
We ate inside the hut 8.___________(sit) rund the fire and listened t the family talking sftly t each ther in their language. We culd nt participate much 9.______the cnversatin.Luckily, Tmbe interpreted fr us.The next mrning 10.________ many gdbyes and firm handshakes, we left the village. That evening I fell happily int bed.It was such a privilege t have spent a day with Tmbe’s family.
Ⅳ．单元主题与高考写作用本单元词汇、句式和语法知识完成满分作文假设你是李华，你的朋友彼得听说你去支教，来信询问相关情况，请你给他写封回信。要点如下：1．写信目的；2．介绍支教工作；3．表达愿望。
Dear Peter，I’m delighted t receive yur letter, 1.___________________________ __________________(信中说你关心我的志愿者工作)．Nw I’d like t share with yu sme brief infrmatin.The ther day，I went t a remte village, 2._____________________ _____________________(在那里我参加了一个志愿者活动)．Hwever, 3._____________________________________________________________(我用了几天时间才适应在这个山村生活)．
saying yu are cncerned abut 　
my vluntary jb 　
where I participated in　
a vluntary activity　
it tk me several days t adjust t living in the muntainus village