内容正文:
Unit 2 第2课时
★学以致用★
1.As the doctors were checking him,the pain got worse.在医生给他做检查的时候,疼痛变得更厉害了。
as作连词,意为“当……时候”,引导时间状语从句,从句中的谓语动词可以是延续性动词,也可以是终止性动词。
①妈妈在做晚餐时我到家了。
Mum __was__ __making/cooking__ dinner __as__ I got home.
②汤姆在读书时睡着了。
Tom __fell__ __asleep__ __as__ he was reading a book.
2.【辨析】can与be able to
can表示主观能力;be able to表示客观能力。be able to可用于更多的时态,如将来时或完成时等。
用can或be able to填空
①You __can__ ask your teacher for help.
②Man will __be__able__to__ visit the moon one day.
3.lie的用法
(1)作动词,意为“平躺;处于”,其过去式和现在分词分别为lay和lying。
(2)作动词,意为“说谎;撒谎”,其过去式和现在分词分别为lied和lying。
(3)作名词,意为“谎言”,其复数形式为lies。
【拓展】lay作动词,意为“摆放(餐桌);产(卵);下(蛋)”,其过去式和现在分词分别为laid和laying。
①Look! A boy __is__lying__(lie)on the grass reading books.
②Don't believe him because he always tells __lies__(lie).
③After taking a shower,Lisa __lay__(lie)on the bed and fell asleep.
④The little boy always helps his mother to __lay__(摆放)the table.
Ⅰ.用括号中所给单词的适当形式填空
1.Jerry __was__(be)able to swim when he was 6 years old.
2.My brother __was sleeping__(sleep)when I got up yesterday morning.
3.Grandma was cooking breakfast while I __was washing__(wash)my face this morning.
4.Our teacher suggests __reading__(read)English aloud every morning.
5.Lily does __worse__(badly)in basketball than me.
6.There was a cat __lying__(lie)on the ground.
Ⅱ.用方框中所给词语的适当形式填空
1.The cat __hid__ itself under the table,so we couldn't find it.
2.Hurry up!Use your phone __to call__ the police.
3.Stop smoking,or your health will get even __worse__.
4.Would you mind __picking up__ the book on the ground for me?
5.Tom is hungry,but there is nothing in the __fridge__.
Ⅲ.完形填空
For this little boy,it was a really cold winter.His father was in a car accident and 1.__lost__ a leg.After that,his father became so sad.When the boy didn't do something well,the father would be angry and 2.__beat__ him.
One night,the boy passed a small shop in the street.He saw some beautiful boxes of 3.__coffee__.An idea came into his mind.He knew his father 4.__loved__ coffee.Althou