九年级下册Unit 2 we must keep the camp clean.图文ppt课件

这是一份九年级下册Unit 2 we must keep the camp clean.图文ppt课件，共43页。PPT课件主要包含了still，noise，was open， make any ，forest，Writing，Discussion，Exercises，Homework等内容，欢迎下载使用。

fall asleep
hang （hung，hung)
n.(小) 树林；林地
adj. 静止的；不动的
Where d they live?
They unusually live in the tree hles.
What d they eat?
They eat plants, hney and meat.
Reading and vcabulary
1 What is the bear ding? 2 What d yu think the peple in the tent shuld d?
Lk at the picture and answer the questins.
It’s finding fd.
They shuld keep quietand shuldn't mve.
Watch and read
Cmplete the table.
hang the fd in a tree
hang the fd in a higher tree
keep the camp clean and make lts f nise
a baby bear playing with
his huge mther
sticks and stnes
sudden mves, make a
sund r run walk in the
1. …the three f us were tired after walking fr abut eight hurs. 步行了大约八个小时后我们三个人都很累。本句中，the 用在数词前表示特指。the three f us意为“我们三个人”(一共就三个人)。而 three f us 指的是“我们中的三个” (不止三个人)。
Language pints
2.We sn fell asleep. 我们很快就睡着了。fall asleep 意为“入睡；睡着”。g t bed g t sleep fall asleep be asleep
3. ① hang v.吊，悬挂（hang-hung-hung） hang ut 闲逛 hang n 坚持下去，握住不放，不挂断 hang up 挂断 ② hang v. 绞死（hang-hanged—hanged）
4. keep sb/sth +adj 使····保持···状态keep sb/sth ding sth 让···一直做某事keep ding sth 一直做某事keep sb/sth （frm） ding sth 阻止···做某事eg. Please, keep the rm clean. Mum keeps me ding my hmewrk. He kept talking. The strm kept us frm walking.
5. OK, let’s tidy up and mve n. 好吧，我们 把这打扫干净继续前进。 (1) tidy up= clean up 意为“把……打扫干净”。pick up 拾起，采摘，开车载某人clean up 打扫，清理grw up 成长，长大dress up 盛装打扮make up 化妆，编造，组成turn up 出现，调高(2) mve n 意为“继续前进”。
6. And abve all, yu mustn’t run. 最重要的是， 你不能跑。abve all 意思是“首先,尤其是,最重要的是”。after all “毕竟，终究”first f all 首先 Abve all, we shuld recgnize ur strengths and weaknesses. 首先，我们应该认识自己的优点和缺点。
7. Suddenly, I saw a baby bear playing with sme sticks and stnes. 突然间，我看到一 只小熊在玩树枝和石头。 hear/ see sb./sth. ding sth. 表示“看到某人正在做某事或某事正在发生” 。 see sb./sth. d sth.表示“看到某人做了某事（强调看到事情发生的经过，或经常看到）” 。 例如：I saw him crssing the rad. 我看到他正在过马路。
8. reach ut 意为“伸出(手臂)”。 如：The mnkey reached ut a hand。 猴子伸出一只手。 reach ut fr =reach fr意为“伸手去拿”。 The mnkey reached fr a banana. 猴子伸手去拿香蕉。
Unit 3 Language pints
9. Check in at the main gate when yu cme t the centre. 当你到达中心的时候到正门登记。check in 意为“ (在旅馆、机场)等登记；报到 ”。如：If yu want t stay at a htel , yu have tcheck in.你想住旅馆，就得办理登记手续。
10. wake up意为“醒来，起床；开始警觉； 开始了解真相”，wake up t 相当于realize，表示“认识到；意识到；领悟到”。 It’s nt late fr yu t wake up t the imprtance f studying. 你现在意识到学习的重要性还不晚。
11. cause n.“原因；起因”， v.“使发生；造成；引起；导致”，常用句型为cause sb. sth / t d sth. 意为“导致……;引起……”。 The prject caused him lts f truble. 这项工程仍然给他带来很多麻烦。 The pr harvest caused prices t rise sharply. 收成不好导致物价急剧上涨。
12. The schl suggested that the students shuld pass n what they have learnt in schl t their parents and neighburs. 学校建议学生把他们在学校所学到的知识传 递给他们的家长和邻居。pass n 传递，传承pass n sth. t sb.意为“把某物传递/转交给人”。如：She said she wuld pass n the message t the ther students.
一、单项选择1. －Dn’t make a ___ in the library, Bill. －Srry, I wn’t d that again. A. vice B. nise C. sund D. singing2. －Where’s Mr Yu, d yu knw? －Well, it’s hard t say. But I saw him ________ a ftball game just nw. A. was watching     B. watching       C. had watched      D. watched 
3. ―D yu still remember ______me smewhere in Shanghai?  ―Yes, f curse. Tw years ag.  A. t see B. see C. seeing D. saw  4. ― Mr Wang, I have truble _____ the text. ― Remember _____ it three times at least. A. t understand; reading B. understanding; reading C. understanding; t read D. t understand; t read
5. —_____yu play glf?  — N. But I can play table tennis.     A. Can  B. May  C. Must  D. Shuld6. —____yu cme t my birthday party  tmrrw, Rbert?      — I’m afraid nt. I have t study fr my exam.     A. Must  B. Shuld  C. Can  D. Need
二、 根据汉语提示完成句子。
1.__________(记住) t bring my dictinary here. 2.I am nt ______ (允许)t have a party at hme. 3.He_______ (建议)watching TV at hme. 4.The wman has tw daughters. One is Lucy, ________(另一个)is (悬挂) a picture n the wall. 
6.在半夜，我听到外面有一种奇怪的声音。  ____  ____  ______  ____the night, I heard a  _______  _______utside. 7. 我儿子已经睡着了。  My sn ____  _____  ______ . 8.我们需要整理一下教室了。  We need t _____  _____  ___ __________. 9.我记得我关上灯了。  I _________  ______  ______the lights. 10.如果你伸出手去，你就能摸到她。  If yu _____  ______,yu can just tuch her. 
In the middle f
has fallen asleep
tidy up the classrm
remember turning ff
reach ut
strange nise
6. Fr the next ten days, every time there was a sudden nise, my bld went cld. 之后的 十天中，每当听到突然声响，我都会心惊胆战。(1) every time 在句中引导状语从句，表示“每次……,每当……”。其他用法类似的名词有the mment, next time, last time 等。如：Remember t bring me a cup next time yu cme.下次来的时候记得给我带个杯子。
When the crps fail, the peple g hungry. 谷物歉收时, 人们会挨饿。We’d better eat these apples befre they g bad. 我们最好趁这些苹果还没坏, 把它们吃掉。
(2)这里的g表示“处于(某种状态, 尤指令人生厌的状态)”, 其后可以接形容词, 如本句中的cld。如：
Cmplete the passage with the wrds in the bx.
On the third day f ur camping trip, Ben tld us that if we saw a bear, we shuld nt make any (1) _______mves. We did nt have a (2) ____ t keep urselves safe. The next day, I saw a baby bear playing with sme (3) _____ and stnes. His mther arrived sn, and I was s afraid that my (4) ______ went cld. I did nt mve until the bears walked away. Then I ran back t my friends as fast as I culd.
Think f an area f cuntryside nearby. Answer the questins and make ntes. Yu can use reference bks r the Internet t help yu.
●Where is it?● Why d peple g there?●Are there any dangers frm animals?●Hw can we prtect urselves?●What shuld we d t lk after the place?
Discuss with yur partner abut the famus places t travel yu knw, using the questins in Activity 5 t help yu.
Yellwstne Natinal ParkWhere it is: AmericaWhat t see: lakes, rivers, valleys, muntainsDangers: bears, wlvesSuggestins: …
The Yangtze Three Grges(长江三峡）Where it is: ChngqingWhat t see: rivers, muntainsDangers: deep waterSuggestins: …
Write sentences with the ntes yu have made in Activity 5.
● Say where it is. Lushan Natinal Park is in Jiangxi Prvince.● Say why peple g there. Peple g there t see the muntains and streams.
● Say if there are any dangers frm animals. The fish and birds there are nt dangerus, but there are sme snakes. ● Say hw we can prtect urselves. We mustn’t walk in the grass.● Say what we shuld d t lk after the place. We shuld allw nly 1,000 peple t visit it each day.
Write a passage called Lk after the cuntryside and yurself. Use the sentences yu have written in Activity 6 t help yu.
Sample Writing
Lushan Natinal Gelgical Park is in Jiangxi Prvince. Every year, many turists g t visit it. Peple visit it t see the muntains, valleys, streams, pls and waterfalls. As we enjy the lvely birds and fish in the park, we must als be careful f sme ther dangers, such as snakes. In rder t keep urselves safe, we mustn’t walk in the grass. At the same time,
we shuld d smething t lk after the park. I think we shuld allw nly 1,000 peple t visit it each week. In this way, there will be less pllutin t the envirnment.
Read the passage n Page 28 carefully and remember the new wrds and phrases. Preview the next part.