1、第五單元講解【教學(xué)目標(biāo)】1、 熟練地掌握U5的詞匯2、學(xué)會并會運(yùn)用重點(diǎn)詞組、短語3、語法知識談?wù)摂?shù)量一、課前導(dǎo)入（一）.用括號中所給詞的適當(dāng)形式完成句子。1.Under the road,there are thousands of gas and water_(pipe).2.Is it time for your father_ (tell) stories to you?3.He picked up the book and_ ( continue) reading.4.The book provides us with a lot of_ (value) information.5.L

2、ittle Tonys favourite glass_ (drop) from the table and broke.6. _ (have) a shower uses less water than having a bath.7.Remember not_ (leave) the lights on when you go out.8.Its not healthy to eat too much_ ( salty) 9.Is the basketball team_ (make) up of eleven players?（二）.根據(jù)中文，補(bǔ)全下列句子。每空一詞。1. 一天在時間長河

3、中只能是一滴水。A day in the long river of time is nothing but_ _ _ _.2.記得出去時不要把銷匙留在家里。Remember_ _ _the keys at home when you go out.3.你知道動物身體由什么組成？Do you know what animal bodies_ _ _ _？4.琳達(dá)環(huán)視四周，因?yàn)樗氪_認(rèn)沒有人認(rèn)識Linda _ _because she wanted to make sure nobody knew her.5.太晚了，我們到時間回家。Its too late and its_ _ _ _home

4、.6.有兩個人在路的盡頭等你。.There are two people waiting for you on_ _ _the road. 二、Unit5單詞考查滴；掉下；落下增加；添加旅行；旅程化學(xué)品數(shù)量通過；穿過實(shí)驗(yàn)；試驗(yàn)管道淡的；無鹽的有價值的鹽蒸氣；霧氣表示已連接、處于工作狀態(tài)形成；構(gòu)成reservoir水庫攪拌嗓音；說話聲繼續(xù)結(jié)晶（體）【隨堂練】單項(xiàng)選擇( )1. Judy, it is time us_ start the game.A. to, toB. to, forC. for,forD. for, to( )2. What did you dropthe river? It

5、s a bad habit.not to do that again.A. into ； RememberB. from ； ForgetC. into ； ForgetD. from ； Remember( )3. Did he makemistakes in the exam?Yes, the teacher was very angry.A. littleB. muchC. manyD. few( )4. If the villagers dont save water,the river willsoon.They should be told not towater anymore.

6、A. light up ； saveB. wake up ； saveC. give up ； wasteD. dry up ； waste( )5. How was the reservoir？Because of the flood which was caused by the heavy rain.A. startedB. formedC. returnedD. appeared( )6. 一 How can people make the sea water_？一 I dont know. But I know its not safe to drink it now.A. chee

7、rfulB. harmfulC. drinkableD. valuable( )7. Was the TV still when you were asleep?No, I turned it off before I went to sleep.A. upB. overC. offD. on( )8.？一 I can get one hundred yuan a month.A. How much money did it costB. How many things do you want to buyC. How much pocket money can you get D. How

8、many dollars can you get三、單元語法數(shù)量的表達(dá)1 許多 much, many,a lot of與lots of (1) many用于可數(shù)名詞復(fù)數(shù)形式前，much用于不可數(shù)名詞前(2)a lot of和lots of后加可數(shù)名詞復(fù)數(shù)形式和不可數(shù)名詞?！咀⒁狻?a lot “非?！? very much 后面不加名詞 Thank you very much = Thank you a lot. 2、 一些 some , any, a few, a littlea little加不可數(shù)名詞， a few加可數(shù)名詞復(fù)數(shù)【固搭】 quite a little，quite a fe

9、w表示“很多”。如： 我在沙灘上看到了很多垃圾(rubbish)。_3、 沒有 no, little, fewno =not any , 后加可數(shù)名詞復(fù)數(shù)形式和不可數(shù)名詞little加不可數(shù)名詞， few加可數(shù)名詞復(fù)數(shù)家里沒有米了。_4、 enough adj. / adv. 足夠的/地 enough后加可數(shù)名詞復(fù)數(shù)形式和不可數(shù)名詞, 表示數(shù)量適當(dāng)【拓展】 adj. + enough + to do sth. 足夠怎樣做某事他足夠大去獨(dú)自上學(xué)。He is old enough to go to school by himself.5、 我們還可以用too加上many，much，few和litt

10、le來談?wù)摂?shù)量。 too many/ much 太多 too few / little 太少【隨堂練】一、選擇題( )1. The film isnt interesting. _ people like it. A. Few B. A little C. A few D. Little ( )2.Would you like some more rice?-Yes.Just _.A.a few B.few C.a little D.little( )3. I cant talk to you now. I havethings to do.A. noB. littleC. fewD. man

11、y( )4. Do you like the rainy weather here?No, there israin all year round.A. too littleB. too muchC. a littleD. enough( )5. 一Do you havechairs for the guests?No,there areguests.A. enough ； too few B. few ； too fewC. enough ；too many D. few；too many( )6. We couldnt go anywhere in the square. There we

12、repeople.A. noB. a fewC. too fewD. too many( )7. He is a man ofwords. Can you make him speak more than one sentence?A. a fewB. lots ofC. fewD. many( ) 8. Im sorry. The room is _ small to hold so many people. Would you please wait outside? A. so B. such C. very D. too( ) 9. There is _ milk in the fri

13、dge, so we ll go to the supermarket and buy some. A. little B. a little C. few D. a few( ) 10.If you dont work _, youll fail in the exam. A. enough hard B. hardly enough C. hard enough D. enough hardly( )11. 一 Is the water in the glassfor you? No, I still needmore.A. enough; a bitB. much; a bit of C

14、. more; a lotD. little；a lot of二、單詞拼寫1. After reading the book, you must r _ it to the library.2. Last week five young men robbed(搶劫) a b _and took away lots of money.3. People used to add a lot of s _ to food to keep it for longer time.4. Cars can get t_ the gate and reach the square.5.Do you alway

15、s leave the tap _when you brush your teeth?三、 翻譯句子。1. 這列火車穿過了隧道，終于到達(dá)了倫敦。（through）_2. 離開教室的時候， 記得把所有的等都關(guān)掉。（turn off）_3. 我們在街道的盡頭見面好嗎？（the end of）_4.我到家的時候， 客廳里的電視機(jī)開著。（on）_.5. 水很珍貴， 我們必須節(jié)約用水.(valuable)_.四.語法選擇 Kathy Reynolds is 32 years old. One evening she was _1_home. There were _2_people in the str

16、eet, so it was quiet. When she stopped to light a cigarette(香煙）, she saw an old lady _3_ a hat on her head _4_at a bus stop. A car stopped behind her and a big tall man jumped out. To Kethys surprise, _5_man pulled out a knife and ordered the old woman to give him _6_money. Kathy was only 1.55 m tal

17、l. She used her cigarette lighter(打火機(jī)）_7_the mans trousers. The man was _8_surprised that he dropped his knife. With the help of the old lady, Kathy knocked the man down to the ground. The two women sat on the man and Kathy called _9_police with her phone. Moments later a police car came and took th

18、e man away. It was really brave _10_Kathy to fight against criminal and the old lady was very thankful to her.( ) 1. A. walkB. walkedC. walksD. walking( ) 2. A. littleB. fewC. a littleD. a few( ) 3. A. withB. hasC. wearsD. putting on( ) 4. A. waitB. waited C. waitsD. waiting( ) 5. A. aB. anC. the D.

19、 /( ) 6. A. hisB. heC. herD. /( ) 7. A. burned B. to burn C. burning D. to burning( ) 8. A. tooB. veryC. soD. such( ) 9. A. aB. anC. theD. /( ) 10. A. ofB. forC. withD. to四. 完形填空The Earth is the only planet（星球） in the solar system that has rain, river and oceans. Water is _1_ - over 70% of the Earth

20、s surface is covered with water -thats why its often referred to as the 2 Planet ！Take out a large map of the Earth and see it 3 ！All forms of water - whether locked in ice caps，suspended(懸?。﹊n fog, 4 through the air as clouds，flowing in rivers，drifting in oceans，falling as rain, or seeping(滲漏） 5 th

21、e ground are all connected.If there were 6 water on Earth, there would be no plants, no wildlife and no humans. All living things, from the smallest insects, to the tallest 7 , need water to live.Next to the air we 8 , water is our most important need. Humans can live without food for a few weeks， 9

22、 can only live for a few days without water.Water 10 about 70% of our bodies. Water is in our bodys cells and its in our blood. It controls our bodies temperatures，and helps us digest (消化）food, transport body wastes，and so on.( )1. A. anywhereB. everywhereC. nowhereD. somewhere( ) 2. A. WhiteB. Yell

23、owC. GreenD. Blue( )3. A. yourselfB. myselfC. itselfD. himself( )4. A. appearingB. formingC. floatingD. dropping( )5. A. fromB. intoC. ontoD. out of( )6. A. someB. enoughC. muchD. no( )7. A. treesB. beesC. housesD. butterflies( )8. A. followB. produceC. breatheD. receive( )9. A. andB. butC. soD. or(

24、 )10. A. dries up. gives upC. looks upD. makes up四、家庭作業(yè)（一）單項(xiàng)選擇( ) 1. Heisastrangeman.Hehas_friends.A afew B little C alittle D few( ) 2.Isthere_wrongwiththepipe?Thefarmeraskedhiswife.A something Banything C nothing D everything( ) 3. Iwanttobuy_pears,butIdonthave_money.Aalotof;manyBmany;muchCmany;fe

25、wDmuch;afew( ) 4. Iammaking_tea.Wouldyoulike_?Asome;any Bany;some Csome;some Dany;any( ) 5.-Isthat_icecream,Lo?-No,itstoolittle.Atoomany Btoolittle Cmuchtoo Dtoomuch( ) 6.-Wouldyouplease_theradioalittle?Kateisdoingherhomework.-Sorry,Iwill.Aturnon Bturnoff Cturndown Dturnup( ) 7.-Howmuch_theshoes?- -

26、Fivedollars_enough.Aisis Bareis Careare Disare( ) 8.Dontforget_yourmoneyheretomorrow.Atotake Btobring Ctaking Dbringing( ) 9.Letsremember_toomuchnoise.Atomake Bnottomake Ctonotmake Dmaking( ) 10.Thedoctorsandthenurseswerealltired,but_stoppedtohavearest.AnoBnooneCmanyDmuch( ) 11.Heis_tohavethechancet

27、ogoabroad.Aluckyenough Benoughlucky Cunluckyenough Denoughunlucky( ) 12.-Theteacherlooksvery_.-Yes,Heislooking_atTony.Whatswrong?Aangry,angrily Bangry,angrily Cangrily,angrily Dangrily,angry二、閱讀理解Ifwelookfromspace,Earthisblue.Thebluepartsareoceans.Theycoverabout71%oftheEarthssurface.Howmuchdoyouknowabouttheoceans?PacificOceanItisthelargestanddeepestoceanintheworld.ItislargerthanalloftheEarthslandputtogether.Thelongestbarrierreef(大堡礁)isinthisocean.ArcticOceanItisawinterwonderland!Itisthesmallestoce