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Unit3FoodandCulture
UsingLanguage分层作业
基础巩固
一、单句语法填空
1．Theybelievedthatthegreaterthediversitythe(stable)theecosystem.
2．Hewon’thavethechildrenplaying(trick)ontheoldman.
3．Whentheirchildrenlivedfarawayfromthem，theseoldpeoplefeltcutfromtheworld.
4．When(combine)withChinesetraditionalmedicine,heattreatmentismoreeffective.
5．YesterdayweexpressedourcongratulationstoTom,who(elect)chairmanofourStudents’Association.
6．Theaccommodationforthelow-incomegroupswillgoworseinquality,andtherewillbenoincreasequantity.
7．My（associate）withhimgoesbacktoourdaysinhighschool.
8．Thesefiguresarenotconsistenttheresultsobtainedinthepreviousexperiment.
9．Theballoonshaverisentowheretheyare,duetolargequantityofhotair.
10．His(modest)doeshimcredit,forthearticlehewritesspeaksforitself.
二、根据汉语提示单词拼写
11．(总的说来),Icansaythatwearepleasedwiththeyear’swork.（根据汉语提示单词拼写）
12．Ifyoudrinkalcoholin(适度),youwillbenefitfromit.（根据汉语提示单词拼写）
13．Iwas(有点)surprisedtoseehimatthepartyyesterday.（根据汉语提示单词拼写）
14．Workplace(食堂)areofferinghealthierfoodsthaneverbefore.(根据汉语提示单词拼写)
15．Thecompanywas(罚款)20,000yuanforcheatingintheadvertisement.(根据汉语提示单词拼写)
三、根据首字母提示单词拼写
16．Hercasamonitorwasoncedoubtedbymanyofus,butnowweregardherasquiteablefortheposition.（根据首字母单词拼写）
17．Laughingoutloudhelpsimproveyourhealthbecauselaughtersyourheartandthelungs.(根据首字母单词拼写)
18．Youneedtoconsiderthepresentsituationfrommanydifferentabeforeyoumakethefinaldecision.(根据首字母单词拼写)
19．Theeducationbforthecomingyearisabout$4billion,whichismuchmorethanwhatpeopleexpected.????（根据首字母单词拼写）
20．“Sithere