2019屆高考英語知識點專題復習Our Body and Healthy Habits 身體與健康
perhaps it’s not even practical to live without television unless our views change unexpectedly as we get older.i don’t think that tv damages us so much as it robs us of time that could be spent doing other things such as learning new skills，getting some exercise or doing volunteer work.
i was lucky to have a family that watched tv together.today there seems to be a tv in every room of the house and there’s no need to agree on a program to watch.to watch tv or not is more of a question for adults than for us，and even though we all say we want to cut down the time we spend in front of the tube，we never really do.tv_has_us_hypnotized!
1.the experiment in paragraph 1 shows________.
a.how interesting watching tv is
b.how much people like watching tv
c.whether people like watching tv
d.why people give up watching tv
2.after most families could afford a tv，they________.
a.got more active at work
b.found it easier to solve problems
c.became more independent of tv
d.fixed less attention on tasks
3.from paragraph 3，we can learn that________.
a.the author likes to spend weekends watching tv by himself
b.watching tv too much prevents the author from growing up well
c.tv programmes bring only fun to the author and his family
d.the author and his family get a lot of valuable experience in watching tv
4.according to the author，which of the following is true?
a.it is a waste of time to watch tv.
b.we benefit little when we watch tv.
c.it is hard to live without television.
d.we change our views as we live with television.
5.the underlined sentence in the last paragraph implies that______.
a.we depend too much on tv
b.watching tv makes us united
c.tv robs us of valuable time
d.tv changes our daily life
ⅰ.單項填空
1.b 句意為：一旦你有體重下降或失眠的癥狀，就停藥去看醫生。prescriptions藥方，處方；symptoms癥狀；sense感覺；feelings感情。根據句意選b項。
2.d enough作形容詞修飾名詞時其位置可前可后，但作為副詞修飾形容詞時其位置必須后置。
3.a normal body temperature正常體溫。
4.c 句意為：為了保持體型，弗麗達女士正在節食并把參加瑜伽練習作為經常練習。on a diet節食；a regular exercise常規練習。
5.d until recently直到目前為止。
6.d 根據前兩句“他想要絕對的安靜。但是他床頭的電話總響”可以推出他被弄得發瘋了。drive sb.crazy是固定搭配，意為“使人發瘋”。
7.c 根據后一句可知后者是同意前者的觀點的。i couldn’t agree more意為“我非常同意”；that’s right“對”和with pleasure很樂意效勞，不合語境，故選c項。
8.d 根據句意可知節目總是以一首流行歌曲開始，伴著觀眾的歡笑結束。begin with以……開始。