1.Warm-up
Look at the pictures. Which of the statements 1–7 are facts, and which are myths, do you think

1 If you eat after 8p.m., you’ll put on weight.
2 Oranges provide the best source of vitamin C.
3 People with red hair are better at dealing with pain than blonds or brunettes.
4 It is dangerous to wake a sleepwalker.
5 You’ll probably feel more tired after a lie-in.
6 Taking aspirin reduces your chances of having a heart attack.
7 Wearing high heels damages your knees and back.


2.Read the text'Myths and Facts'and choose which of the statements 1–7 are facts, and which are myths【课文解析】
StatementsMyth/Fact
1 If you eat after 8p.m., you'll put on weight. 1
2 Oranges provide the best source of vitamin C. 2
3 People with red hair are better at dealing with pain than blonds or brunettes. 3
4 It is dangerous to wake a sleepwalker. 4
5 You'll probably feel more tired after a lie-in. 5
6 Taking aspirin reduces your chances of having a heart attack. 6
7 Wearing high heels damages your knees and back. 7




3.Read the rules about the use of infinitives and gerunds and find an example of each in extracts a–f to match them.【课文解析】
选项：
a It is dangerousto wakea sleepwalker.
c Some redheads dye their hairto avoidjokes about ‘carrot tops’.
d Sleepingmore than usual disrupts your sleep cycle.
e Compared withwalkingbarefoot, high heels …
The use of infinitive and gerundsExamples
不定式:
与某些动词固定搭配
前接形容词
用来表示目的
b … and so you tend to feel tired
1 1
2 2
动名词:
与某些动词固定搭配
前接介词
用作句子主语

f If you fancy having a snack before bedtime …
3 3
4 4





4.What are these verbs followed by Drag them to the correct column. Then check in ‘Myths and Facts’.【课文解析】
+ 带to的不定式+ 不带to的不定式
+ 动名词
encourage, force 1 Make, 2 avoid, risk, 3


5.Match sentences 1–3 to definitions a–c .【课文解析】
选项：
a 渐渐熟悉
b 过去的习惯
c 已经熟悉
1 I’m used to having eight hours’ sleep a night. 1
2 I’m getting used to having six hours’ sleep a night. 2
3 I used to have a lie-in every Saturday. 3


6.Choose the correct forms of the verbs in brackets to complete the text.

Do you get hayfever Here are some tips to help you survive the summer:
Avoid 1 1 outside when the pollen count is high.
Wear sunglasses 2 2 the pollen from 3 3 into your eyes.
Don’t smoke and don’t let other people 4 4 in your house: breathing in smoke irritates your nose and eyes.
Keep pets out of the house: they are likely 5 5 in pollen on their fur.
Some people find it useful 6 6 homeopathic remedies.
People with severe cases can get long-term protection by having an anti-allergy injection.


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