原版英语RAZ 教案(Z2) The Balloon Brothers_WS.pdf

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1、www.readinga-The Balloon Brothers Level Z2 1Name Learning AZ All rights reserved.Skill:Cause and EffectInstructions:Write cause-and-effect relationships in the correct boxes below.EffectCauseEffectCauseEffectCausewww.readinga-Name Learning AZ All rights reserved.The Balloon Brothers Level Z2 2Skill:

2、Possessive NounsInstructions:Read the sentences and determine if they use a possessive noun or a contraction.For sentences that use contractions,write the words that make up the contraction on the line next to the sentence.For sentences that use possessive nouns,circle the possessive noun(s)and writ

3、e the object(s)of the possessive noun on the line next to the sentence.Then,on the lines provided write two sentences of your own that each contain a possessive noun.1 The Montgolfier brothers experiments began to attract attention.2 Scientists had been aware of hydrogens existence for some time.3 T

4、he Montgolfiers chief rival was a physicist named Jacques Charles,who proposed building a hydrogen balloon.4 In July 1783,with the academys approval,Charles began to work on his balloon,financed by public donations.5 As the kings favorites,the brothers now received government funding for their work.

5、6 Its true that that people still greatly enjoy using hot-air balloons for recreation.7 People hadnt yet figured out how to build such a vehicle.8 They included Louiss monogram and a circle of fleurs-de-lis on the balloon design.My sentences:1.2.www.readinga-Name Learning AZ All rights reserved.The

6、Balloon Brothers Level Z2 3Skill:Content VocabularyInstructions:Use the clues to fill in the crossword puzzle with vocabulary words from The Balloon Brothers.2.are the smallest parts of a substance that can exist by themselves and are made of one or more atoms.5.When something is,it easily catches f

7、ire.7.are powered aircraft without wings that use a body filled with gas to fly.10.Very curious or interested.11.A level of high standing or respect.1.A scientist who studies the nature and properties of energy and matter.3.Something that easily explodes.4.The ability or tendency to float.6.A scientific test or trial.8.Dipped or placed into a fluid or some other substance that surrounds it completely.9.A scientist who studies chemical elements and how chemicals interact.AcrossDown1234567891011