人教版九年级上册英语课本Unit7答案

Section A

1b  1.T  2.F  3.T

2a  1.D  2.A  3.DK  4.D  5.A

2b  4,1,5,2,3

3a  The title means that a mother always knows what is best for a child,even though the child may disagree with the mother.

3b   1.When the writer was a baby and a small child,the mom did these:sang to him and stayed by his side when he cried;gave him food and warm arms to sleep in when he tired and hungry;kept him safe when he was runing through the field;hugged him and lifted him up wpen he fell  2.He felt thet he was growing up and he did not want to be treard like a litte child anymore.  3.He was upset because he felt that he was old enough to be independent and should not be told what to do.  4.He loves his mom and is thankful for what she has done for him.

4a  1.Your bedroom must be cleaned every day.  2.Teenagers should be encouraged（by their parents）to do social work for their community.  3.Can the homework be done （by Lucy）tomorrow instead?  4.Do you think teenagers must be kept away from the Internet？  5.Teenagers should be fiven chances to make their own decisions.

4b  be asked,are allowed,be educated,start,move,take,continue

Sectiopn B

1c  Ciecled:1,4

1d  1.c  2.e  3.a  4.b  5.d

2c  1.His hobby is running.  2.He wants to be a professional rnuner.  3.They believe that he should stud in the evenings.