初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 5 Water课文配套ppt课件

这是一份初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 5 Water课文配套ppt课件，共22页。PPT课件主要包含了gentle ，dropped ，travel ，trip ，tour ，同go on等内容，欢迎下载使用。
Read the new wrds
Part 1 - Vcbulary Building
【搭】一滴眼泪 a drp f tear
【同】drp = fall 掉下、落下（drpped, drpped）
【练】昨天上午下了一场小雨。
A ______rain ________yesterday mrning.
drp v./n 滴
jurney n. 旅行、旅程
【练】我们要去一个陌生的国家旅行。
We ____ ____ ____ ___ _____t a strange cuntry.
【搭】 g n a jurney 去旅行
will g n a jurney
Think abut ? 表示“旅行”还有哪些小伙伴？
jurneytraveltriptur
有预定地点，单程长、短途旅行
泛指“旅行、游历” 不可数名词
以游览、视察、购物等为目的旅行，最后回到原出发点
quantity n. 数量
【搭】 a large quantity f/ quantities f sth. 大量的…
【同】 number r amunt, especially a large ne
【练】There are a large quantity f bks in ur schl library. A. number B. amunt C. much
the quantity f… a quantity f…the number f…a number f ….
…..的数量（谓语用单数）
e.g.: The number f students in ur class is 50.
许多…..（修饰可数名词复数； 谓语用复数）
e.g.: A number f students in ur class are freigners.
【考题链接】The number f nline users ________ (be) grwing.
experiment n. 实验，试验; vi. 做实验，尝试;
【同】 a scientific test
【搭】 make/d an experiment 做实验
【练】利用这个实验你可以学到很多。 Yu can ______ a lt ____ the experiment.
learn frm
fresh adj. 淡的，无盐的，新鲜的
【搭】fresh water 淡水 fresh air 清新空气
【反】salty adj. 咸的
【练】Tmmy is fresh in the schl. A. nt salty B. new C. friendly
salt n. 盐
【变】 salty adj. 咸的、含盐的
【练】The sup is s ______because I added a lt f _______in it. (salt)
salty
salt
vice n. 嗓音; 说话声
【搭】 in a lw/ lud vice 低声地/大声地
【辨】 vice/nise/ sund
【练】 Grandma is sleeping, s please talk in a lw______. We all knw that ________travels slwer than light. These machines make a great _________.
vice：人说话或唱歌时发出的声音，鸟叫声nise：侧重不悦耳的嘈杂声，吵闹声sund：泛指人们可以听到的任何声音，作系动词意为“听起来”
【搭】 add…t… 把…加入…=put…in…
add v. 增加，添加
【练】汤姆往咖啡里加了些糖。
Tm added sme sugar t the cffee.
valuable adj. 宝贵的，很有用的
【同】wrth a lt f mney
【变】value n. 价值
【练】水是如此地宝贵因此我们得好好利用。Water is _____valuable that we shuld ______ ______ ___ __ it.
make full use f
bit n. 有点，一点
【搭】a bit f +不可数名词=a little +不可数名词； a bit +adj.=a little +adj. 一点点…
【练】他有点慌了，因为口袋里只有一点钱了。He was ___________upset because there was ______________in his pcket.
a little/bit
a little/ a bit f
change v. 变化、兑换 n. 零钱
【搭】 把...变成... change sth. with sb.与某人交换某物
【练】零钱你拿着吧！ 没有什么事能改变我学习英语的决定。
Keep the change!
Nthing can change my decisin f learning English.
【同】作“返回 ”意时=cme/g back 作“送还” 意时=give back
return v. 归还,返回
【搭】 return sth. t sb. = give sth. back t sb.
【练】Yu need t return these bks t the library n time!A. give back B. g back C. turn back
cntinue v. 持续; 继续
【搭】cntinue t d sth. 做完了一件事，开始做另一件事 cntinue ding sth. 继续做先前做的事
【练】他读完小说之后跟朋友们继续玩游戏。
【练】休息之后，迈克继续看书。
After he finished reading a nvel, he cntinued t play games with his friends.
After a rest, Mike cntinued reading the bk.
frm n. 表格 v. 形成
【同】t make it start t exist and develp
【搭】fill in a frm/ cmplete a frm 填表格 frm a habit f sth. 形成…的习惯
【练】你知道好习惯是如何形成的吗？ D yu knw hw________(frm) a gd habit?
Part 2 - Practice
i. 从下列每小题的A、B、C三个选项中选出可以替换画线部分的最佳选项 (　　)1. —In the beginning, the water drpped int a river. —Then it flwed int a big lake.A. jumpedB. fell dwnC. walked(　　)2. —The water we drink mst is fresh. —But we shuld save it because mst f the water is salty. A. saltyB. nt saltyC. dirty(　　)3. —These stamps have a lng histry. They are valuable. —Can I have a lk?A. wrth much mneyB. wrth a little mneyC. wrth nthing(　　)4. —Hw was the sup? —Jack added t much salt t the sup, s the sup was t salty. A. put…inB. gt…frmC. jined…in(　　)5. —There is nt enugh milk in the fridge. Let’s g and buy sme. —OK.A. t manyB. t fewC. t little(　　)6. —Hw was yur jurney frm Beijing? —Pretty gd!A. tripB. transprtC. place(　　)7. —This pair f shes is a bit expensive. —Hw abut that pair？A. veryB. a bit fC. a little
ii. 根据句子意思，从下列每小题的A、B、C三个选项中选出恰当的词语完成句子 (　　)8. ________ is the sund r sunds prduced thrugh a persn’s muth by speaking r singing. A. NiseB. ViceC. Pipe(　　)9. A(n)________ is a scientific test that is dne in rder t study what happens and t get new knwledge. A. experienceB. quizC. experiment(　　)10. A ________ is a tube. Liquids and gases can flw thrugh it. A. pipeB. wireC. reservir(　　)11. When a machine is still ________, it is wrking r being used. A. ffB. nC. ver(　　)12. T ________ smething is t make it start t exist and develp. A. tickB. addC. frm