Module 1 Our Body and Healthy Habits單元學案

“jim, i hope you haven’t eaten any of those sandwiches yet.”“you have? two? well, listen—don’t eat any more. i gave henry the last sausage, and new he’s ill. go to the doctor, jim.”“what? you feel all right? no, jim, don’t take a chance with your health. i’m sure the sausages are bad. please go…”“yes, jim. tell him about the dog. get some medicine.” jim came back at lunch time and went to bed. “i had a very unpleasant hour at the doctor” he told joyce,  “and the medicine made me very sick.”the next morning jim was fine. henry seemed quite fit again, too. at eleven o’clock milkman came with the milk. “morning, mrs. andrews,” the milkman said “how’s your dog this morning? i’ve been thinking about him…” “have you? well, he seems all right now, but...” “yesterday morning he and i had i a little accident. he jumped up at me, and i dropped a bottle of milk on his head.”44. why did joyce telephone jim?a. she wanted him to come home for lunch b. jim’s dog was badly ill.c. jim was ill and needed to go to the hospital d. she thought the sausage would do harm to him45. joyce’s husband ______________.a. took her advice that he should go to the hospitalb. didn’t believe her c. knew why henry kept shaking his head d. didn’t eat any of the sausage46. which of the following is true according to the text? a. it was the sausage that made henry ill.b. jim ate only two sandwiches, so he was quite all right. c. the milkman explained henry’s illnessd. jim felt unpleasant because of her wife’s telephone call.47. the underlined word “him” probably refers to  ___________.a. jim     b. the milkman     c. the doctor           d. jim’s dog

d    more and more scientific experiments prove that physical exercise can reduce the dangers of some illnesses in middle-aged persons. exercise strengthens the hear muscle, reduces blood pressure and helps to prevent muscles from changing into fat. physical exercises is just as important for children.    exercise and food affect growing speed in young lab animals. baby mice start running as soon as they are big enough to use an exercise wheel in their cage. if they get extra food and run a lot, they will grow as much as 1.5 times bigger the normal.    the same differences in growing speed might be found between active and inactive children. physical exercise helps active children grow faster than inactive children. one experiment shows that the brains of the mice that had enough exercise weighed about 3% more than those of the mice that did not exercise. the mice that exercised are much quicker to learn doing new exercise than the mice that did not exercise.