外刊精读与练习(教案)

Step 3测验与练习
Task 1阅读课文并回答问题。
1. What does the author mean when he says unhealthy food, such as cakes, is bad for your waistline?
They make you fat; your waistline gets bigger!
2. Approximately how many bacteria are thought to be in our body?
It's thought we have 39 trillion of these simple, small organisms in our body.
3. What kind of bacteria do scientists believe will put us in a good mood?
'Good' bacteria.
4. What phrase does the author use to mean carefully consider what you do at the moment or what you are planning to do is a good idea?
'Think twice'.  He says 'This really makes me think twice about what I eat.'
5. According to Doctor Michael Mosley, where in the world is food containing 'good' bacteria mostly found?
The Mediterranean – a Mediterranean diet. Olive oil; oily fish, full of omega 3, which is really good for the brain; whole grains; lots of fruits and vegetables.

Task 2 请你在不参考课文的情况下完成下列练习。选择一个意思合适的单词填入句子的空格处。
1. Having a ______ could be a bit cheaper for Finns in future, after the government announced it will remove a tax on confectionery and ice cream from 2017.
A. diabetes      B.  pick-me-up       C. sweet tooth       D. mental state
2. The sportsman has announced his retirement from swimming, because the brutal training regime led to ______.
A. depressing       B. depression       C. depressed       D. depresion   
3. Research shows there are more ______ on your phone screen than on a toilet seat.
A. omega 3       B. guts       C. germs       D.bacteria
4. The vet has asked the cat's owner to ______ the treats as Garfield, who weighs 6.6kg, is overweight.
A. lay off       B. lay over       C. lay out       D. lay down
5. A plan to have dogs in the workplace will help reduce workers' ______ and fatigue.
A. germs       B. perk me up       C. pleasure       D. stress

Task 3 语法填空
  Cosuming food can be a pleasurable thing – we enjoy feasting on the mix of tastes and textures and it stops us _1__________ (feel) hungry too. Of course, food also gives us energy and the vitamins and minerals _2_________ our body needs. It's no wonder we spend so much time preparing and eating food. But _3__________ many of us don't consider is how our emotions are affected by what we put into our bellies.
For me, it's the unhealthy foods _4________ put a smile on my face – chocolate, cakes and ice cream – well, I do have a sweet tooth! It might seem obvious that food that's bad _5_______ our waistline, usually makes us happy, _6_____ least in the short term. Most of us get this feeling when we use food as a quick pick-me-up. But dieticians tell us that eating bad food long term, not only makes us put _7______ weight but can lead to other health conditions such as diabetes, and _8_______ can also affect our mental state and bring on depression.
The link between our mind _9______ food has been looked at by scientists. They've recently found that it's the bacteria in our gut _10_______ affects our mood. It's thought we have 39 trillion of these simple, small organisms in our body. _11__________ (research) at McMaster University in Canada and University College Cork in Ireland, have found that certain 'good' bacteria help reduce _12________ (anxious) in mice. Experts believe that, for us humans, this means food _13_______ 'good' bacteria can improve the way we feel.
Many food products are claiming to be high in this 'good' bacteria and some of the best types are homemade fermented food like miso soup, yoghurt and sauerkraut. This _14________ (real) makes me think twice about what I eat – maybe I should change my diet to perk me up! Doctor Michael Mosley would agree. He's been looking into this for the BBC and says the _15_______ (good) food to cheer us up is in a "Mediterranean diet. Olive oil; oily fish, full of omega 3, _16_________ is really good for the brain; whole grains; lots of fruits and vegetables. Sugar: terrible for you!"
So maybe it's time to lay off the fatty and sugary things. Eating _17__________ (health) may seem simple, even _18_________ the science behind it is complex. It's not rocket science but this is further evidence for the saying 'we are _19_________ we eat' – the person we are _20___________ (determine) by the food we eat. There are other factors that can change our mood but it seems we have some ability _21___________ (improve) how we feel by controlling what we put on our plate. Does your diet affect your mood?

1, feeling   2, that   3, what   4, that   5, for   6, at   7, on   8, it   9, and    10, that
11, Researchers   12, anxiety   13, with   14, really   15, best   16, which    17, healthily
18, if    19, what   20, is determined    21, to improve