新目標八年級英語下冊unit4期中復習學案
8. if you wear jeans, we won’t let you in.
如果你穿牛仔裝，我們將不讓你進去。
（1）jeans“牛仔褲”，總是復數名詞，表示一條牛仔褲時用a piece of jeans.
類似的詞還有：shorts, pants, trousers, glasses等。
（2）let表示讓某人做某事，讓某事發生時，后面跟省略“to”的動詞不定式或某些介詞。
eg. let him in at once.
her father won’t let her go out at night.
you’d better open the windows and let some flesh air in.
9. if you become a professional soccer player, you’ll never go to college.
如果你成為一名職業球員，你將永遠不能上大學。
go to college意思是“上大學”
go to the college意思是“去那個大學”
類似的詞組有go to school / go to the school；go to church/ go to the church
10. if you do, the teacher will ask them to leave.
如果你這么做，老師會叫他們離開。
ask sb. to do請求某人做某事
eg. he asked us to clean the room quickly.
the students asked the teacher to tell the story again.
ask sb. for sth.向某人要某物
eg. it’s not good to ask parents for money.
if you want more food, you can ask the waiter for more.
11. （1）make a lot of money意為“賺很多錢”
（2）make a living意為“謀生”
（3）make life difficult使生活很困難
make....+ adj結構意為“使……怎么樣”
make the room clean.
make it clear
（4）make sb do sth使某人做某事
eg. he made us finish the job in two hours.
（5）make it＋形容詞＋to do sth.
eg. we will make it easier to do this in this way.
12. i’ll be able to help people.我將會幫助人們。
be able to與can作為情態動詞，兩者都可表示能力，意為“會，能夠”
be able to與can的主要區別是：
（1）can側重表示“客觀的可能性，請求或許可”
eg. can i help you?
we can eat fruit to keep healthy.
（2）be able to強調靠聰明、才干、奮斗等把過去某項困難克服或完成。
eg. we’ll be able to make money when we grow up.
he wasn’t able to walk until he was seven.
“be able to”的時態要比“can”的時態多，并且be able to可用于不定式或動名詞短語中，can不能。