廣東省中考英語 重點難點梳理 七下 Unit 56課件

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1、教材重點難點梳理教材重點難點梳理七年級七年級(下下) Unit 5Unit 6 journeyquantityexperimentfreshsaltonvoicedropreservoiraddchemicalthroughpipevaluablebitbankchangereturnvapourformstircontinuecrystalconversationidentifyruleanyonereplyfoolishelectricitywireconnectcablemomentbatterycookerfridgelocktesttidytouchturn offaddtotrav

2、el throughcome out ofa drop of watera bitpart ofpocket moneybe made up ofturn intohave a bathinstead oftake/have a showersolar/water/wind powerdry upa packet ofin a waybe connected topower stationa moment laterwashing machineswitch offtidy upair conditionerrice cookersafety tipselectrical appliances

3、witch onstart a firemake sure三、 重點句型 (熟練掌握并運(yùn)用句型是學(xué)好英語的基本要素之一，要做到熟能生巧就必須大量地練習(xí)。請同學(xué)們熟練掌握下面的句型。) 1. Having a bath uses about twice as much water as taking a shower.盆浴的用水是淋浴的兩倍。句型: 表示次數(shù)的詞+as+名詞+as，意為“是的幾倍”。to write鞏固練習(xí)一、語法選擇 Many places in the world need more fresh water. Every country is trying to find w

4、ays to turn salt water 1 fresh. Why 2 there many factories like the Symi factory? In some places, the sun is not 3 . Or it does not shine every day. In such places, 4 ways of heating sea water can be used. These ways cost 5 money, but they work faster than the sun. 6 boiling sea water with high heat

5、, a lot of fresh water can be made quickly. But 7 is not the only way to get fresh water from salt water. Other ways 8 . One way is freezing(冷凍). The fresh part of salt water freezes first. To get fresh water, the pieces of ice 9 taken out. Which way is 10 ? The one that gives the most water for 11

6、money. It 12 a different way for each place. Symis way seems very 13 for small, hot places. It does not make very much water at a time. But the factory is easy to be built and 14 little. That is 15 people in many dry places talk about Symi!( )1. A. to B. into C. off D. back( )2. A. isntB. arentC. do

7、nt D. doesnt( )3. A. hot enoughB. enough hot C. hotter enough D. enough hotter( )4. A. other B. others C. the other D. the others( )5. A.manyB.much C.more D. most( )6. A. In B. At C. By D. Though( )7. A. heat B. heats C. heated D. heating( )8. A. tryB. are tried C. tried D. were tried ( )9. A. isB.

8、was C. are D. wereACCBDCABB( )10.A. good B. better C. best D. the best( )11.A. littleB. lessC. least D. the least( )12.A. may be B. maybe C. may is D. may are( )13.A. good B. wellC. better D. the best( )14.A. costB. costsC. costing D. to cost( )15.A. whatB. whenC. why D. how CBAADD二、完形填空 Someone say

9、s,“Time is money.”But I think time is 1 importing than money.Why?Because when money is spent,we can get it back.However,when time is 2 ,Itll never 3 .Thats 4 we mustnt waste time. It goes without saying that 5 is usually limited.Even a second is important.We should make full use of our time to do 6

10、useful. But it is a pity that there are a lot of people who do not know the importance of time.They spent their limited time smoking,drinking and 7 .They do not know that wasting time means wasting part of their own 8 .DCADBBCDBA三、閱讀理解 Water is very important to us.We cannot live without it. There i

11、s a lot of water on Earth,but we cannot use most of it.About 97.4% of Earths water is salty. Most of the fresh water is snow and ice near the Nor-th and South Poles. We can use only about one percent of the water on Earth.We use water from both lakes and rivers. Some of the water evaporates and then

12、 becomes rain.Of course we use rain water for farming and other things.We use this water again and again.CADAB四、閱讀填空閱讀下列短文，從短文后的五個選項中選出能填入空白處的最佳選項。 Sports can help you keep fit and close to nature. 1. . Some sports are bad for environment. Golf, as you may know, eats up not only large areas of count

13、ryside, but also lots of water. Besides, lots of energy is used to keep its courses (球場) in good condition.2. . For example, in the dry places of Spain, golf leads to serious water shortage(短缺) in some places.AC There are many environment-friendly sports. Power walking is one of them. You dont need

14、any special equipment except a good pair of shoes.3. . Simple and free, power walking can also help you stay healthy. If you walk regularly, it will be good for your heart.4. . You can take part in these environment-friendly sports.5. .Members of green sports play sports outdoors, in the countryside

15、 or other open space. And best of all, its free. EDBapoiceockropeturnontinueoolishaluableestresh六、完成句子 1. 貝蒂通常會把一部分零用錢用來買書。Betty usually spends her pocket money on books. 2. 我們班由15名男生和13名女生組成。 Our class 15 boys and 13 girls. 3. 停止玩電腦游戲了。是時候做作業(yè)了。Stop playing computer games. time homework. 4. 記得下次不要帶手

16、機(jī)進(jìn)學(xué)校。 mobile phones into the school next time. part ofis made up ofItsto doRemember not to take5. 他們打算打籃球而不是踢足球。They are going to basketball football. 6. 冰箱里的牛奶太少了。我們?nèi)ベI些吧。There milk in the fridge.Lets go to buy . 7. 因為我們?nèi)サ匠刑t了，所以只買到了一些雞蛋。We got only eggs in the market because we got there too late. playinstead of playingis too littlesomesome8. 我們可以在這吸煙嗎?不行，這里是禁煙區(qū)。 I here?No,you .Here is No smoking area. 9. 周末太多作業(yè)了。50%的作業(yè)是數(shù)學(xué)的。There homework at the weekend.50% of it for maths. May smokemustntis too muchis