七年级英语下册 Unit5 Water 期末知识点汇总七年级英语下册 Unit5 Water 期末知识点汇总1. drop 2. jouquaxalt 7. vvadd 10.chemicalugh12.valuable 13.bit 14.baanguvapou20ue21.crystalaurn off关掉 turn on 打开 2. a bit一点零花钱 4. be made up of 有某物组成几分之几quarter 1/4 half 1/2two thirds 2/5先分子，再分母，分子用基数，分母用序数，当分子为大于 1 的整数时，分母要变复数。把 A 加入 Badd A to/into Be.g They cleaned me and addedalLi added somesalup.李先生向水中加了一些化学物质。 ugh across over 辨析 ugh 穿越某一空间e.g He wugdacross穿过某一平面e.g He walked aver越过某一障碍物e.g He ran over the buses, and wBainaohui.使某物变ma+ adj. （clean / dry）e.g People will make me clean agaLi madurity guard very ang 使某物保持某种状态leave sth. adg. I labaPlease leave the dLi luwhole nigg /dv+ing 令人 xx 的（东西）v+ed xx 的（人）e.g. The film is vg. Mr. Li is vd. 拓展：对某物感兴趣的 bdg. Mr. Li is vd in filItb. to do sth.某人该做某事了It s higb. to dg Then it wale to clea2. remembdo sth. 记住不要做某事 ber to do sth. 记得做某事e.g Rememblate agalaRememba lHow much ? 还 有多少 . （不可数）？How many . a ? 还有多少 . （可数）？Key grammar用 little / few, a little / a few, many / much 等谈论数量little 系列： little / a little 用于不可数名词前 few 系列： few / a few 用于可数名词前e.g.Ta little wabottle.There are a few bottlbox.带 a 系列： a little / a few意为“一些“，虽然不多但仍然有一些不带 a 系列： little, few 意为“几乎没有”，表示 否定，There are few peoplTlittle water lbottle.quite a few 意为 “很多” Li has quite a fewKingston flash drivany, much不解释，再次提醒 many修饰可数名词， much 修饰不可数名词Pra 一 单项选择 Will you go for a walk after dinner ?a. a b. ad. /2. Carl, why not go and help youwalow?Why ? I m busy myself. Jack islyinggrass doingg.a. me b. Idusin is always busy wwork, He hasad newspaa. little b. few c. a little d. afewT sugaIt s too swa. too much b. too mawd. too littlAlice looked but sawa. around batd. uBen:What did Peter drop the river ?Alice:Maybe aa. in bdIt s time all of usto get readqua. to bd. aThere twentyattendants awa. are b. have c. will have d. will bWe should the used water clean bgoes baaa.keep b. make c. become d. tu0. After I had a babag,I the tap on, This mabaull of waa. left b.forgot c. turned d. switchedWe all should remember waa. to waste b. wastingwasting dwa2. If you some salt to a glass of waand become pawaa. add Disappear b. addwilldisappear c. will adddisappear d. willaddWill disappeaWhen I was in Italy last year, I a lot of famoua. visit b. visited c. visits d. am visitingA reservoir is .a. a place wle make clean water b. a place wlver water to be used laa place wle produce tap waamily use d. a place wle make water d is calledthe “Floating City ”worlda. New York b. Paun Ming d. V 二 用所给单词的适当形式填空 aldren look after warents are not a( them )2 Water is a resouwe cannotwa( value )Trees can produce a tomaleaves taste nasty wwant to ea()We should never water becauaur flats.( pollution )About 3 waarth is without( salty )三 Few, a few, little, a little专项练习( ) 1. This is a very old song, so youngpeople knowa. few b. little c. a few d. a little( ) 2 . There aren t many orangbut you can take if you waa. few b. a few c. a little d.little( ) 3. Shanghai Waihuan Tunnel is alreadawilltake us go to Pudong International Aa. afew b. fewer c. a little d. l( ) 4.In ordalthy, youshould eat fast food, freshvegetables and take enough exa. fewer/ fewer b.less/wer/ more d. less/ l( ) 5.Can we do our workbetter with money and people?a. less/ few b. less/ fewer c. little/ less d.few/ l( ) 6.TWould you give me?a. little/ a little b. a little/ little c. few/a few d. a few/ few( ) 7.Mary has made progan laa. few b.muwer d. l( )quite busy today. He has meetings to attend.a. little b. a little c. few d. a few( ) 9.Nws why he has words than ba. littleb. lwer d. much( ) 10.Although we have raised ( 募集 )1000 yuan, we still find it is than we need to buy acompulittla. too less b. far less c. very less d. too little.( ) 11.This book is expensive than thaa.less b. a lot c. even d. much( ) 12. I T small to hold so many people.Would you please wait outside?a. so b. such c. very d( ) 13. Danny is thathe wants to gaummer holiday.a. such fat b. so a fat boy c. such a fat boy d.so fat boy( ) 14.Supermarkets aary. People usuallyspendding things they want, but they usuallyspend an they waa. less/ less b. less/wer/ lessd. fewer/( ) 15. Howcan you make a trip with so money?a. few b. a few c. little . a little( ) 16. T mildge, so we ll gupermarket andbua. little b. a little c. few d. a few( ) 17.The house has maat it was hard to finda way out.a. such bvery d( ) 18.If you dont work ,youll failxam.a. enough hard b. hardly enough c. hard enoughd. enough hardly( ) 19.I m make aallds. I have a lot ofwork to do.a. too busy to b. so busy thabusy to d. too busy that( ) 20. There are only studlaWhere aa. afew b. few c. a little d. little