高中（北师大）英语().docxVIP

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

课时作业(四）Unit22EnvironmentalProtection

Ⅰ。单词拼写

1.He________(塞住)theholeinthepipewithanoldrag。

答案:plugged

2．Whenthepeachesare________(成熟),theytastesweet。

答案：mature

3．Glassesare________（易毁的)andmustbehandledwithgreatcare。

答案：fragile

4．Those________(被子）don’tgiveyoumuchprotectionagainstthecold.

答案：quilts

5．Ahuge________（象牙)decoratedthewallofhisstudy.

答案：tusk

6。Theyoperatedthreefactoriesandahuge________（仓库）．

答案：warehouse

Ⅱ.单句语法填空

1．Sandycoulddonothingbut________(admit)tohisteacher________hewaswrong.

答案:admit；that

2．Afterherhusbandpassed________,MrsLeewassopoorthatshewasforcedtohaveherbaby________(adopt）．

答案:away;adopted

3．Tosum________，heisaperson________manyoutstandingqualities.

答案：up；with

4．Theytoldmeitwouldbecheap，but，as________matteroffact，itcostmenearly$500。

答案：a

5．HespeaksEnglishwellindeed，butofcoursenotso________(fluent）asanativespeaker。

答案：fluently

6．She________（sharp）herpencilsandstarteddrawing。

答案:sharpened

7．Itwasvery________（consider）ofyoutoletusknowyouweregoingtobelate。

答案：considerate

8．Itisreportedthatthetradetalkhasbroken________，withoutanypracticalagreement________（arrive）at。

答案:down；arrived

9．Theywillallocatecellphones________whoeverisgoingtoworkonthemountains。

答案：to

10．Inthecourseof________(evolve),somebirdshavelostthepowerofflight。

答案：evolution

Ⅲ。完成句子

1．你真体贴,还记得我的生日.

________________________toremembermybirthday.

答案:Itisveryconsiderateofyou

2．祝你全家都好。

________________________withyourfamily。

答案:Allthebest

3．我在这次考试中得了跟你一样高的分数.

I’vegotascore________________________inthistest.

答案:ashighasyours

4．你得做的是更加努力学习为将来做准备。

________________________evenhardertomakepreparationsforyourfuture.

答案:Whatyouhavetodois（to)study

5．现代音乐已摆脱了18世纪的规则.

Modernmusic________________________the18。centuryrule