七年級英語下冊Module3NaturalelementsUnit5Water第1課件

1、Unit 5 Water第1課時VocabularyModule 3 Natural elements廣東學(xué)導(dǎo)練 七年級 下冊 配上海教育版Unit 5 Water第1課時VocabularyM課 前 預(yù) 習(xí)一、根據(jù)漢語寫出英文單詞1. 旅行；旅程 (n.)_2. 數(shù)量 (n.) _3. 形成；構(gòu)成 (v.) _4. 實驗；試驗 (n.) _5. 化學(xué)品 (n.) _6. 淡的；無鹽的 (adj.) _7. 通過；穿過 (prep.) _8. 寶貴的；很有用的 (adj.) _9. 繼續(xù) (v.) _journeyquantityformexperimentchemical fresh thr

2、oughvaluablecontinue課 前 預(yù) 習(xí)一、根據(jù)漢語寫出英文單詞journeyquan10. 嗓音；說話聲 (n.) _11.歸還（v.）_12. 銀行（n.）_二、根據(jù)漢語寫出下列詞組 1. 關(guān)掉 _2. 把加入 _3. 有點(diǎn)；一點(diǎn) _4. 由組成 _5. 干涸 _6. 的一部分 _voicereturnbankturn offadd.to.a bit(be)made up ofdry uppart of10. 嗓音；說話聲 (n.) _7. （父母給孩子的）零花錢 _8. 記得不要做某事 _9. 環(huán)顧四周 _10. 從出來 _11. 掉入 _ 12. 的盡頭 _13. 一滴

3、_ pocket money remember not to do sth.look aroundcome out ofdrop into the end ofa drop of7. （父母給孩子的）零花錢 _要 點(diǎn) 精 講【1】dropn. a very small amount of a liquid 滴v. sth. falls onto sth. else or falls from sw. 掉下；落下【例句】It made us forget that every drop of wine we drink comes from cloned grapes. 它使我們忘記了我們喝的每

4、一滴酒都來自克隆的葡萄。He felt hot tears dropping onto his fingers. 他感到熱淚滴在他的手指上。要 點(diǎn) 精 講【1】dropn. a very small【辨析】drop, fall與sink（1）drop指物體從一定高度落下。The fruit dropped from the tree. 果實從樹上落下。（2）fall與drop同義，指突然或猛烈地降落，但fall可指任何下落，同高度或形式無關(guān)。If I fall down, what should I do? 如果我摔倒了，我該怎么辦？（3）sink指在空氣或水中垂直下降、下沉。The boat

5、 was beginning to sink fast. 那艘船開始快速下沉?！緫?yīng)用】 我感到有兩滴雨落在了我的臉頰上。I felt _ _ _ rain _ on my face.twodropsofdropping【辨析】drop, fall與sinktwodropsofd【2】journeyn. the act of travelling from one place to another 旅行；旅程【例句】Its about half an hours journey. 大約半小時路程?！颈嫖觥縥ourney, trip, travel與tour（1）journey 為普通用語，指陸地

6、上的遠(yuǎn)程旅行。This need not be the end of your journey. 這里未必是你旅行的終點(diǎn)?！?】journeyn. the act of trave（2）trip 指有特定目的的短距離旅行，強(qiáng)調(diào)在路上所花的時間和所走的路程。On Thursday we went out on a day trip. 周四我們出去旅行了一天。（3）travel 慣用復(fù)數(shù)形式，泛指到各地旅行，表示旅行的路途遠(yuǎn)、時間長。He also collects things for the house on his travels abroad. 他在國外旅游時也為家里收集些東西。（4）to

7、ur 指途中在許多地方作短暫停留的觀光游覽。The band will be going on tour. 這支樂隊將要進(jìn)行巡回演出。（2）trip 指有特定目的的短距離旅行，強(qiáng)調(diào)在路上所花的時【應(yīng)用】用journey, trip, travel或tour填空（1） At first I was afraid the long _ would be too much for her. （2） We went on a guided _ of Italy that included stops at Milan, Venice, Florence and Rome.（3） I go to wor

8、k by train, and the _ takes me 40 minutes. （4） The _ of Marco Polo is one of the most interesting books that I have ever read. journeytourtripTravels【應(yīng)用】用journey, trip, travel或tou【3】voicen. the sound of humans 嗓音；說話聲【例句】I know her by her voice. 我憑說話聲知道是她?！就卣埂浚?）in a low/loud voice 小聲說/大聲說He spoke in

9、 a low voice, always without inflection. 他低聲說話，總是聲調(diào)平平， 無抑揚(yáng)變化。（2）at the top of ones voice 聲嘶力竭地；大聲地She suddenly cried out at the top of her voice. 她突然聲嘶力竭地叫起來?！?】voicen. the sound of huma【辨析】voice, sound與noise（1）voice主要指人講話或唱歌的聲音，是可數(shù)名詞。When the teacher came into the classroom, our monitor spoke in a

10、loud voice, “Stand up!”老師走進(jìn)教室時，我們班長大聲喊: “起立！”（2）sound指一般情況下，各種能聽到的聲音。Peter heard the sound of gunfire. 彼得聽見了槍炮聲。 （3）noise主要指令人不愉快的聲音，尤指噪音。The noise of traffic kept him awake. 車輛的喧鬧聲使他睡不著?！颈嫖觥縱oice, sound與noise【應(yīng)用】用voice, sound或noise填空（1） The _ wakes me up.（2） The teacher opened the door without a _.

11、（3） He answered the question in a low _.noisesoundvoice【應(yīng)用】用voice, sound或noise填空noise【4】addv. put one thing in or on another, to increase, complete or improve it 添加；增加【例句】She added sugar to her tea. 她在茶里加了糖?！就卣埂浚?） add to增添；增加The bad weather added to our difficulties. 惡劣的天氣增加了我們的負(fù)擔(dān)?！?】addv. put one

12、thing in or （2） add.to. 把加入He added a few more things to the shopping list. 他在購物單上加了幾樣?xùn)|西。（3） add up to 總計達(dá)The cost of the two trips added up to 1,000 dollars. 兩次旅行的費(fèi)用總計達(dá)1000美元?！緫?yīng)用】 （）Add 27 _ 23, and you get 50.A. onB. up toC. toC（2） add.to. 把加入C【5】throughprep./adv. move directly from one side to th

13、e other 穿過；通過【例句】Let the rainwater run through this pipe. 讓雨水從這個管道中流過?！颈嫖觥?through與across through 和across都可以表示“穿過”，但是through 表示從物體的內(nèi)部 “穿過”，如穿過森林、云層等，而across 表示從物體的表面 “橫過”，如穿過大街、橋等。He walked through the forest alone. 他獨(dú)自一人走過森林。The students ran across the playground to the canteen. 學(xué)生們穿過操場跑到食堂?！?】thro

14、ughprep./adv. move dir【應(yīng)用】用through或across填空（1） Our train passed _ the tunnel.（2） You should be careful when going _ the road.【6】continuev. keep doing something 繼續(xù)【例句】She looked up for a minute and then continued drawing. 她抬頭看了一會兒，然后繼續(xù)畫畫?！就卣埂?（1） continue sth./doing sth. 相當(dāng)于 go on sth./doing sth.,一直做

15、（同一件事）。I continued doing my homework after answering the phone. 我接完電話繼續(xù)做作業(yè)。throughacross【應(yīng)用】用through或across填空throughac（2） continue to do sth. 相當(dāng)于 go on to do sth.,（做完一件事）接著做另外一件事。I continued to do my Maths homework after finishing English. 我做完英語作業(yè)接著做數(shù)學(xué)作業(yè)。（3） continue with sth. 繼續(xù)某事。I went to my room

16、 to continue with my packing. 我走進(jìn)房間，繼續(xù)打包?！緫?yīng)用】 I did my homework for 2 hours. After drinking a cup of coffee, I continued _ （do） my homework.doing（2） continue to do sth. 相當(dāng)于 go課 堂 練 習(xí)一、根據(jù)要求寫出相應(yīng)的單詞1. quantity （復(fù)數(shù)） _ 2. salt （形容詞）_ 3. valuable （名詞）_4. drop （動詞） _ 5. add （過去式） _ 6. continue （過去式） _ 7. f

17、orm （第三人稱單數(shù)） _ 8. chemical （復(fù)數(shù)） _ 9. on （反義詞） _ 10. fresh （反義詞） _ quantitiessaltyvaluedropaddedcontinuedformschemicalsoff/undersalty/stale課 堂 練 習(xí)一、根據(jù)要求寫出相應(yīng)的單詞quantities二、詞匯測試i. 從下面每小題的A、B、C三個選項中選出可以替換畫線部分的最佳選項。（）1. We should turn off the tap when we are brushing our teeth. Yeah. We really should sav

18、e water. A. throw away B. switch off C. give up（）2. The workers add some chemicals to the water to clean it. Then we can drink clean water. A. put; intoB. get; fromC. lead; toBA二、詞匯測試BA（）3. What will you do during the summer holiday?I will take a journey to Beijing. There are many places to visit th

19、ere. A. jobB. bookC. trip（）4. What do you think of your father? He is tall but he is a bit fat. A. too much B. a littleC. very（）5. When did you borrow the book from the library?I borrowed it two days ago and I will return the book tomorrow. A. think ofB. give backC. look afterCBB（）3. What will you d

20、o durin（）6. Clean water is valuable, and every family has to use it every day. Yes. We must try our best to save it. A. useful and importantB. helpful and friendlyC. usual and convenient（）7. After a rest, lets continue doing our work. No problem!A. keep B. stopC. finish（）8. About 3% of the water on

21、Earth is without salt. A. saltyB. freshC. clearAAB（）6. Clean water is valuabii. 根據(jù)句子意思，從下面每小題的A、B、C三個選項中選出恰當(dāng)?shù)脑~語完成句子。（）9. If you _ something, you give it back. A. buyB. throwC. return（）10. If something _, it falls down to the ground. A. drops B. disappears C. launches（）11. The water in the lake _. Wh

22、y?Because people and factories took too much water from it. A. woke up B. gave up C. dried upCACii. 根據(jù)句子意思，從下面每小題的A、B、C三個選項中選出（）12. Mary has a sweet _.Yes. She can sing very well. A. voiceB. soundC. hearing（）13. Water covers about _ of the Earth. A. one thirdB. one halfC. two thirds（）14. Jim _, but

23、there was no one there. A. looked forB. looked aroundC. looked after（）15. Is there enough water in the lake?_.A. No, there is little water in it B. The lake is next to my houseC. The water is very cleanACBA（）12. Mary has a sweet _課 后 作 業(yè)一、根據(jù)句意及首字母提示完成單詞1. Dont be so rude. You should speak to the gir

24、l in a soft v_.2. People have got a lot of useful c_ in experiments. 3. Add a d_ of oil to the dish. 4. How long can this c_?5. How long is the j_ from London to Paris?6. Open the window and get some f_ air. 7. He had 10,000 in the b_.oicehemicalsropontinueourneyreshank課 后 作 業(yè)一、根據(jù)句意及首字母提示完成單詞oicehem

25、8. Can you explain why bubbles （泡泡） can f_？9. Tony felt a b _ hungry, so he ate a cake.10. You need to a _ some water to the container.二、詞匯測試i. 從下面每小題的A、B、C三個選項中選出可以替換畫線部分的最佳選項。（）1. In production, we demand not only quantity but also quality. A. moneyB. productC. amountormitddC8. Can you explain why

26、 bubbles（）2. An idea formed in his mind. A. developedB. droppedC. decided（）3. She seemed a bit afraid of going out alone at night.A. very much B. a little C. much more （）4. He turned off the tap and left.A. switched offB. switched onC. opened（）5. The group consists of 3 teachers and 5 students.A. ma

27、kes up ofB. is made up ofC. is made from（）6. Her voice is so sweet. A. the sound of a personB. the act of a personC. the appearance of a personABABA（）2. An idea formed in his （）7. The light was on and the door was open.A. in useB. out of useC. broken（）8. Dont waste money on clothes. A. save a lot B.

28、 spend too muchC. make full use of ii. 根據(jù)句子意思，從下面每小題的A、B、C三個選項中選出恰當(dāng)?shù)脑~語完成句子。（）9. The _ is the money that you receive when you pay for something with more money than it costs. A. pocket money B. rewardC. changeABC（）7. The light was on and t（）10. Something that is _ is free from dirt or unwanted marks.

29、 A. dirtyB. cleanC. fresh（）11. To _ water, air or land means to make it dirty and dangerous to live in or to use. A. protectB. waste C. pollute（）12. _ pens are there in the box?There are more than 50.A. How much B. How many C. How often（）13. He left the room with the radio _.A. openB. openedC. onBCB

30、C（）10. Something that is _（）14. The sunlight goes _ the window.A. through B. at C. across（）15. I am so sorry to give you _ trouble.A. not a bitB. a littleC. little三、用所給單詞的適當(dāng)形式填空1. Is it time for your father _ (tell) stories to you?2. The website provides us with a lot of _ (value) information.3. Aft

31、er he finished reading a novel, he continued _ (play) games with his friends.A A to tellvaluable to play（）14. The sunlight goes _4. Remember not _ (leave) the lights on when you go out.5. Dont eat too much _ (salt) food.6. I want to be a _ (chemical) when I grow up.7. There _ (be) enough oranges on

32、the table.8. Lets _ (go) to the clothes store tomorrow.9. They are working on the farm _ (happy).10. I think it is time _ (have) a break.to leavesaltychemistaregohappilyto have4. Remember not _ (le四、閱讀理解One late night, a young man walked into a corner store. There was only a salesgirl in it. Suddenly, the man took out a gun and ordered her to put all the money into his bag. The salesgirl was frightened and had to do as the man told her.Just when the man was leaving, he saw a bottle of whisk