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Unit2Topic1Section B随堂练习基础篇一.根据句意及汉语提示写出正确的单词
1.His brokenleg gavehim alot of(疼痛)last year.【答案】pain【解析】pain n.疼,痛,痛苦.
2.The gassmells very(很坏的)I canhardly breathe.【答案】awful【解析】awful adj.很坏的,极讨厌的
3.How manybikes doesthe bikefactory(制造)every day【答案】produce【解析】produce v.制造.
4.Lisa cant(忍受)to havedinner in a crowdedplace.【答案】bear【解析】bear v.承受,忍受.
5.Fish cannot(呼吸)out afwater.【答案】breathe【解析】breathe v.呼吸.二.单项选择
1.Its difficultfbr meafter the20-kilometer hiking.A.breath B.breathe C.to breathD.to breathe【答案】D【解析】【t s+adj.+for sb.to do sth.对某人来说,做某事是....的;brealhe v.呼吸;breath n.呼吸
2.The officeis sosmall thatwe cant workingin it.A.bears B.stand C.help D.make【答案】B[解析】cant standdoing sth无法忍受做某事
3.1you tohave ahappy journey.A.hope B.wish C.wonder D.make【答案】B[解析)wish sbto dosth希望某人做某事;hope没有这个用法.
4.Noise pollutioncan makepeople sickand deaf.,too muchnoise causehigh bloodpressure.A.What smore B.What s worse C.Whatever D.What,s better【答案】B【解析】What sworse更糟糕的是.
5.—My motherdoesnt allowme toeat toomuch sweetfood.—She isright.Sweet foodis harmfulyour teeth.A.at B.Io C.in D.on【答案】B【解析】be harmfulto对….有害提升篇三.从方框中选择恰当的短语,并用其适当形式填空what*sworsein abad moodhad betterwrite tobe harmfulto
1.Litter our environment.【答案】is harmfulto[解析]be harmfulto=do harmto对......有害.
2.I youas soonas possible.【答案】write to【解析】write tosb给某人写信.
3.It sdangerous here.You gohome atonce.【答案】had betterL解析]had betterdosth最好做某事.
4.Every timethey wentdancing,they endedup.【答案】in abad mood【解析】inabad mood心情不好;句意:每次他们去跳舞,都是乘兴而去,败兴而归.
5.It isgetting colder.,they don*t haveenough water.【答案】Whats worse【解析】whats worse更惨的是.四.综合填空根据短文内容,用所给单词的适当形式填空loud,live,protect,easy,pollute,waste Lifetoday ismuch better.However,there arenew problems.One ofthe biggestones ishow to1ourenvironment.Waste waterhas maderivers dirty.It killsfish and2our drinkingwater.Noise pollutionmakes usspeak3and becomeangry more
4.Air pollutionis themost serious.Ifs badfbr all5things inthe world.
1.【答案】protect【解析】how toprotect theenvironment如何保护环境.
2.【答案】pollutes【解析】句意废水使河水变脏,杀死鱼,并且污染我们的饮用水.
3.【答案】loudly/louder【解析】句意噪音污染使我们说话(更)大声.
4.【答案】easily【解析】句意噪音污染使我们更容易大声说话,频繁生气.副词修饰动词.
5.【答案】living【解析】living adj.活着的.。