初中英语外研版 (新标准)九年级上册Unit 2 The Grand Canyon was not just big.多媒体教学ppt课件

这是一份初中英语外研版 (新标准)九年级上册Unit 2 The Grand Canyon was not just big.多媒体教学ppt课件，共60页。PPT课件主要包含了Lead in，Free talk，sky n 天空，Reading，sign，silent，remain，sky ，mile，below等内容，欢迎下载使用。
the Yellwstne Natinal Park
What d yu knw abut these wnders?
Victria Falls
the Terractta Army
Three Grges Dam
the Pyramids in Egypt
grey adj. 灰色的; 阴沉的
D yu knw these wrds?
silent adj. 寂静的
sign n. 迹象；标志
Presentatin
silver adj. 银色的
stream n. 小河；小溪
canyn n. 峡谷
shine v. 照耀
besidereplyclearfall awaynearlyn tp f
prep. 在…旁边；在…附近v. 回答；答复v. (烟雾等)开始消失 突然向下倾斜adv. 几乎；差不多 在……上面； 盖住
Wrds and Expressins
Wrk in pairs. Talk abut a great natural wnder yu knw. Use the wrds in the bx t help yu.
belw, deep, fantastic, high, lng, natural, shine, sign, silent, silver
Reading and vcabulary
Sme facts abut the Grand Canyn.
Lcatin :Arizna, USA 446 km lng16 km wide (average)Mre than 1500 meters deep(average)
Listen and read
Nearly ne mile.
Abut fifteen miles.
Mre than 200 miles.
Read the passage and cmplete the table.
True r false.1. When I arrived, the weather was sunny and ht.2. I went t the wrng way at first.3. The Clrad River was nearly three miles belw me.4. Finally, I lked t my left and t my right, and n bth sides the canyn went far away fr mre than 200 miles.
Chse the crrect answer.1. Where des the passage mst prbably cme frm?a) A magazine. b) A grammar bk. c) A dictinary. d) A strybk.2. Why was there nthing t see?a) Because there was nthing. b) Because it was t dark.c) Because it was raining. d) Because it was in the mrning.
After Reading
3. Which directin was the writer facing while he/she was lking ver the Grand Canyn?a) Suth. b) Nrth. c) East. d) West.
4. What is the writer’s purpse in writing this passage?a) T give facts abut the natural wrld.b) T say hw he feels abut the natural wrld.c) T tell an interesting stry abut the Grand Canyn.d) T attract peple t visit the Grand Canyn.
Cmplete the passage with the wrds in the bx.
In the dark, there is n (1) ______ f the Grand Canyn, and it is (2) ______. But if yu (3) _______ by the Grand Canyn as the (4) _____ gets brighter
and lk dwn abut ne (5) _____, yu can see the Clrad River (6) _______ yu. It lks like a silver (7) _______ as it passes (8) _______ the rcks at the bttm f the canyn. If smene asks yu whether the Grand Canyn is the greatest wnder f the natural wrld, it may be easy t (9) ______.
Cmplete the table with facts abut a natural r man-made wnder f the wrld.
Imagine yu have just visited ne f the natural r man-made wnders. Write sentences and describe yur experience.Say when yu visited it.I just visited the Great Wall last mnth.Say where it is.It is in the nrth f China.Describe its size.It is…
Say what interesting facts yu knw.It is famus fr…Say what happened when yu visited it.It was raining when we were…Say hw yu felt.I thught it was the mst wnderful sight.
I gt ut f the car, went thrugh a gate and walked alng a dark path. 我下了车，穿过一扇门，沿着一条黑暗的小路走着。 g thrugh 通过，穿过；经历 e.g. The rain has gne thrugh my cat. The cuntry has gne thrugh t many wars.
Language pints
拓展：g 相关词组g abrad 出国g against 违背；与……不符g up 增长；上升；被兴建起来 g n 继续；继续下去；发生g ver 复习 ；仔细审查；走近 g ahead 进行 g away 走开；消失 g fr 去取来；争取得到
2. I lked ver them, but it was silent and there was n sign f it. 我朝那片岩石望过去，但是一片寂静，还是看不见它。 I was lking acrss ne f the wnders f the natural wrld--the Grand Canyn. 我在眺望自然界奇观之一的大峡谷。
I lked dwn t the Clrad River…我俯瞰科罗拉多河…Finally, I lked t my left and t my right.最后，我向左右遥望…lk ver 从……上方看过去lk dwn 向下看lk t ne’s left/ right 朝某人的左侧/左侧看
拓展：lk 相关词组lk after 照料 lk back 回顾，向后看lk in 顺便来访lk int 调查lk thrugh 浏览lk ver 翻阅；调查lk up 找出，查阅；仰视 lk dwn upn sb. 轻视某人 lk frward t ding 期待
3. The sun rse behind me and shne n the rcks. Far belw me, the grund fell away and dwn t a river. 太阳从我身后升起，照在岩石上，地面(仿佛在随光线)向下延伸，(逐渐)退落，显露出谷底的河流。behind, n, belw, away和dwn 几个介词和副词生动地描写了太阳升起时
作者在大峡谷观察到的奇妙景象。…the grund fell away…是形象化的描述，说明了随着阳光的照射，作者仿佛看到地面在下降，逐渐显露出谷底的河流。
4. I remained by the canyn fr abut half an hur… remain v. 逗留，留下 n. 剩余物；遗迹；残骸 e.g. I didn’t remain lng in the city. 我并没有在那个城市逗留很久。 The plice tld everybdy t remain in their cars.  警察叫大家都留在车里。
一、单词拼写。Yu need t put n mre clthes because the temperature will drp t five degrees _______ (在……以下)zer.2. The cluds have cleared and the sun is s_______ (照耀)again.3. The lake is very beautiful. We ften r by the lake.
4. There was n s f the little black ntebk.5. If the teacher asks yu a questin, yu shuldn’t keep _____ (沉默的).
二、单项选择。6. The mnlight ges _______the windw and makes the rm bright. A. acrss B. thrugh C. ver D. in
thrugh为从内部穿过，强调空间
7. This is a gd bk. Each time yu read it, yu will find_____ .A. smething new B. nthing newC. new smethingD. new nthing
smething 用于表示肯定意义的句子中
8. Dn’t wrry abut the prblem. Mr. Smith will give everyne a chance t ask questins and he will ______ t them. A. answer B. check C. reply
根据句意：不要担心这个问题。史密斯先生将会给每人一个提问的机会并且会给与回答。
9. [ 2018· 连云港] — ______ will the prject f the high-speed railway cnnecting Xuzhu t Lianyungang be cmpleted?—In abut tw years.A. Hw lng B. Hw farC. Hw sn D. Hw ften
由答语“大约两年后”，可知是询问多久。