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1、 Learning AZ All rights reserved.www.readinga-Quick CheckLeveLInstructions:Read each question carefully and choose the best answer.Name Date Quick Check continued on following pageWW1.How are bacteria and fungi alike?a both are single-celled organismsb both can create food productsc both can cause a
2、thletes footd both can cause strep throat2.The purpose of an immune system is _.a to remember disease microbesb to recognize problem microbesc to fight microbes that cause diseased all of the above 3.What is the main idea of the section titled“Fighting Microbes with Vaccines”?a Vaccines are useful i
3、n helping extremely ill people recover from dangerous infections.b Vaccines are able to prevent some infections by helping the body recognize dangerous microbes.c Dr.Jenner discovered that people didnt get smallpox if they had contracted cowpox in the past.d Each year,many people get a flu shot,whic
4、h is a vaccine used to prevent a common infection.4.What happens when antibiotics are overused or misused?a Microbes develop resistances to them.b The antibiotics attack the wrong microbes.c The antibiotics change into different forms.d All of the aboveMicrobes:Friend or Foe?Learning AZ All rights r
5、eserved.www.readinga-Quick Check(continued)LeveLName Date Quick Check continued on following pageWWMicrobes:Friend or Foe?5.What is one way that fungi and protozoa are different?a Protozoa cannot spread to other people.b Fungi can be multicelled and protozoa are single celled.c Fungi are food for bi
6、rds and fish.d None of the above6.What is a difference between good microbes and bad microbes?a Good microbes are almost invisible,but bad microbes can be easily seen.b Bad microbes cause disease,but good microbes can prevent or cure illness.c Only a few types of good microbes exist,but several type
7、s of bad microbes exist.d All of the above7.What is an organism?a a medicineb a symptomc a diseased a living thing 8.Why do scientists keep trying to produce stronger antibiotics?a because stronger antibiotics are needed to fight stronger microbes that are formingb because people can take an antibio
8、tic only one timec because all types of antibiotics can be produced only once d all of the above9.Where can microbes be found?a in the airb inside human bodiesc on the surface of objectsd all of the above 10.What is an antibiotic?a a type of bacteria living in human cellsb a medicine that attacks ha
9、rmful microbes c a disease for which there is no known cured a rapid spread of a disease around the world Learning AZ All rights reserved.www.readinga-Quick Check(continued)LEVELName Date WWMicrobes:Friend or Foe?11.Extended Response:Explain three things you can do daily to help prevent the spread o
10、f dangerous microbes.12.Extended Response:How can microbes be both friend and foe?Use specific examples of helpful and harmful microbes.Learning AZ All rights reserved.www.readinga-Quick Check Answer SheetLeveLWWMain Comprehension Skill:Compare and ContrastMicrobes:Friend or Foe?1.b Compare and Cont
11、rast 2.d Main Idea and Details 3.b Main Idea and Details 4.a Cause and Effect 5.b Compare and Contrast 6.b Compare and Contrast 7.d Vocabulary 8.a Cause and Effect 9.d Main Idea and Details 10.b Vocabulary 11.Answers will vary but should include three of the following:cover your mouth and nose with
12、a tissue when you cough or sneeze,wash hands often and for fifteen seconds,eat a balanced diet,get enough sleep each night,brush and floss your teeth.12.Answers will vary.Example:Microbes are friends because some bacteria help us digest food,but microbes are foes because some viruses and protozoa can cause diseases such as the flu or malaria.