人教版九年级英语unit7知识点讲解及同步练习

Unit7 Teenagers should be allowed to choose their ownclothes第一课时sectionA（1a-2d）课堂考点探究1.license n.(=licence)证；证件driver's license 驾照2.safety n.安全;安全性其形容词形式为safe，意为“安全的”。

其反义词为danger,意为“危险”3.smoke 的用法▲作不可数名词，意为“烟”如:The chimneys of factories pour plenty of smoke into the air.工厂的烟自把大量的烟雾排放到空气中。

▲作动词，意为“冒烟：吸烟”如：Peter smokes several cigars every day,彼得每天抽好几支雪茄.4.get ears pierced 打耳洞此结构：“get+宾语十宾语补足语(过去分词)"表示“使某事被做：请别人做某事”，其中get 可用have替换。

过去分词表示的动作往往是别人做的，与句子的主语无关。

如：My bike is broken. I will get/have it fixed up tomorrow morning.我的自行车坏了我明天早上找人修理它。

5I don't think sixteen-year-olds should be allowed to drive.我认为十六岁的孩子不应该被允许开车。

▲本句采用了否定前移，真正的否定在后面从句中。

▲sixteen- year-olds 是合成词，表示“十六岁的孩子”，相当于sixteen-year- old children。

合成名词的复数形式通常只将其中的主体名词变成复数。

如：grown-ups成人▲allow“允许；准许”，通常用于以下结构中：allow doing sth.允许做某事allow sb.to do sth.允许某人做某事should be allowed to do sth.应该被允许做某事【注意】含有情态动词的被动语态结构：情态动词+be+动词的过去分词积累词汇·打好基础I.选择方框里的词并用其适当形式填空。

fix, license, earring, safe, pierce,1. _________isn't allowed in the hospital.2. You mustn't drive on the road without a driver's_______.3. Sixteen-year-olds shouldn't be allowed to get their ears_________.4. My aunt bought a pair of silver __________last week.5.For_________ ,you should always climb the mountain with a partner.6. My bike is broken.I will have it __________up tomorrow morning.Ⅱ.根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。

A: You look unhappy,Jack.1. _______________________________?B:I wanted to visit my grandparents,2.__________________________________.A:Why?B:Because I wanted to go to my grandparents' house by bike, but they thought it was too dangerous. So I argued with them.A:3. ___________________________________________?B:They live in the countryside.A:I agree with your parents.4. ___________________________________. It's a littlefar and there are too many cars on the way.B:Maybe you are right. What should I do then?A:5.______________________________________________.B:OK.Thanks.B 综合训练·提升能力Ⅲ.完形填空。

Sun Li was not happy at school last month. It was not because 1 hated school. It was because of her 2 .Sun studies in Anhui. Her school has a 3 rule about hair: no changing your hair color,no 4 hair; boys should have a crew cut(平头) ， 5 girls' hair can't hang past their ears.Sun and the other girls in her class hate the 6 . They call it ‘mushroom head(蘑菇头)”.Sun's story is not the 7 one. In many other schools, there is also a hairstyle 8 . Last week in a school in Beijing,some students were 9 to cut their long hair.Mr. Xu is the headmaster of the school.In his school, girls can't have hair 10 their shoulders(肩膀). He says the hair rule is there for a good 11 .“Everybody needs to have a look that matches his or her job," says Mr. Xu.“Those hairstyles are12 adults. Students are 13 from adults.”The strict hair rule is not only made for students. Teachers also have to 14 it. “While students can't change their hair color, 15 can their teachers,”says Mr.Xu.( )1.A.I B.she C.he D.they( )2. A.study B.talent C.hair D.clothes( )3.A.strict B.personal C.lucky D.natural( )4.A.beautiful B.short C.clean D.curly( )5.A.or B. so C.and D.if( )6.A.rule B.hairstyle C.exam D.review ( )7.A.same B.old C.only D.clear ( ）8.A.rule B.story C.safety D.idea( )9.A.allowed B. helped C.stopped D.asked ( )10.A.before B.after C.past D.under ( )11.A.history B.future C.promise D.reason ( )12.A.with B.for C.of D.about ( )13.A.different B.safe C.fair D.peaceful ( )14.A.introduce B.follow plete D.copy ( )15. A.neither B.either C.also D. so Ⅳ.根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整。

Traveling by subway can be quite hard,especially during rush hour. You have to fight your way into the carriage(车厢).1. ________The smells of some passengers' food are very strong,too.Since April, the government of Beijing has been collecting opinions on the revised(修订的)Beijing Metro Passenger Rules.2._____Four kinds of actions were added to the revised rules. 3. __________Besides, eating or drinking,riding without paying the ticket and handing out advertisements are included.4. ________The rules say that all passengers except(除了) people with certain needs are not allowed to eat or drink on the subway. Others think drinking water should be allowed.5._________“What problems will it cause if I just quietly eat some food that doesn't have any smell and hold on to the packaging(包装) when I'm done?”a traveler said.A.However,people have different opinions about eating and drinking on the subway.B. They include stealing others' seats.C. People can get thirsty on the crowded subway.D. And you have to avoid coffee that could spill(洒) on you.E. The rules say that if passengers don't follow the rules on the subway, they will end up with bad credit(信用) scores.V.（郑州期末）阅读短文，根据语篇要求填空，使短文通顺、意思完整。