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Unit5ReadingandThinking能力提升练

I.阅读理解

A

（2020山东师大附中高二上期末）

Burnsfromfireorothersourcesofheatcanbemildorlife-threatening.Someburnscanbetreatedathome，whileothersneedemergencymedicalcare.

Whattodoifyougetburned.

First，decideifyoucantakecareoftheburnyourself.Ifyoucan’tgettoahospitalrightawayorwaitforanambulance，followthesesteps:

1.Removeclothesfromtheburnedarea.Butdonotremoveclothesthatarestickingtotheskinanddon’tbreakanyblister.

2.Runcoolratherthancoldwaterovertheburnuntilthepainlessens.Donotputbutter，oiloriceontheburn.

3.Lightlycovertheburnwithabandage.

4.Removejewelrythat’sclosetotheburn.

Seekemergencymedicalcareif:

—Theburnisserious.

—Theburnedareaislarge(covertheareawithaclean,softclothortowel).

—Theburniscausedbyfire,electricalwireorchemicals.

—Theburnlooksinfected.

Precautionsfirst!

Becarefulwhenusingcandles,heatersandcurlingirons.Donotallowchildrentoplayinthekitchenwhilesomeoneiscooking.Childrencaneasilygetburnedinthekitchen.

1.whatshouldyoudofirstifyougetburned?

A.Callthedoctor.

B.Checktheburn.

C.Gotothehospital.

DCleantheburnedarea.

2.Whichisthecorrectwaytodealwithburns?

A.Runcoldwaterovertheburn.

B.Tearclothesawayfromtheburn.

C.Coverabandagegentlyovertheburn.

D.Breaktheblistersquicklyontheburn.

3.Whatisadvisedtoavoidgettingburnt?

A.Preventingpossibleproblemsinadvance.

B.Stayingawayfromthekitchen.

C.Reducingtheuseofcandles.

D.Wearingnojewelryatall.

B

（2020山西调研测试高二上期末）

Painkillers（止痛药）areturningouttobearealpain，accordingtoanewstudyintheBritishMedicalJournal.Takingthemforjustaweekcanincreaseyourriskofaheartattackby50%.Theresearchsuggestedthattheriskrelatedtotheuseofcertaindrugswasgreatestwithhigherdoses（剂量）andduringthefir