1、八年级(上册)第5课时Units 1-3知能优化训练.根据句意及所给汉语提示完成单词1.Tony is top of our class.I (想知道)how he studies so well.答案:wonder2.The river runs (通过) our village.答案:through3.People who eat a balanced diet should be (健康)than those who only eat biscuits and hamburgers.答案:healthier/fitter4.Its (必要的) for the students to le
2、arn English well.答案:necessary5.Could you please give me some (信息) about that factory?答案:information.用括号内所给单词的适当形式填空1.“Youre old enough,boy.Youd better do it (you),”my father said to me.答案:yourself2.Dont use the lift when you escape from a high (build) during a fire.答案:building3.There are some (diffe
3、rent) between the two sisters.答案:differences4.We had a fun time (read) last night.答案:reading5.My best friend always makes me (laugh).答案:laugh.单项选择1.(2017乌鲁木齐中考)Your best friend is really talented learning foreign languages.Yes,he is also good other subjects. A.in;withB.at;forC.in;atD.at;to答案:C解析:be
4、talented in和be good at是固定用法。故选C项。2.Who teaches music?Nobody.I teach .A.you;mineB.your;myselfC.you;myselfD.your;me答案:C解析:句意:谁教你音乐?没人。我自学的。teach sb.sth.“教某人某事”;teach oneself“自学”。根据句意,可知答案选C项。3.The traffic was very bad the snowstorm.A.becauseB.because ofC.forD.as答案:B解析:由空格前后的关系可知此处是因果关系。because后跟从句,bec
5、ause of后跟名词、代词或动词-ing形式(短语)。故选B项。4.What bad weather it was!We decided .A.to go outB.not to go outC.to not go outD.not going out答案:B解析:decide to do sth.意为“决定做某事”,其否定形式是在to的前面加not。故选B项。5.I wonder youll water this kind of tree.Once a week.A.how oftenB.how longC.how soonD.how much答案:A解析:根据答语句意“一周一次”可知问句
6、提问的是频率。故选A项。6.It isnt warm today, the sun is shining.A.orB.andC.becauseD.although答案:D解析:由前句句意“今天不暖和”和后句句意“太阳照耀”的关系可知选D项。7.The food is delicious I want to have another bowl.A.so;thatB.so;becauseC.too;toD.very;because答案:A解析:so.that.意为“如此以至于”。句意:这种食物如此美味,我想再来一碗。故选A项。8.our teacher is ill,he still comes
7、to our class to teach us.A.Though;butB.Though;/C.Although;butD.But;/答案:B解析:根据句意“我们的老师病了,他仍然来教室教我们”可知设空处单词引导让步状语从句,故用连词though/although。但though/although不能和but同时出现在一个句子中。故选B项。9.Your son is much now.Yes.The jeans he wore last year are already too short for him.A.thinB.thinnerC.tallD.taller答案:D解析:much修饰比
8、较级,故排除A、C选项,根据答语句意“去年穿的牛仔裤对他来说太小了”,所以上文中应该用taller。故选D项。10.Mary is good at singing.She sings the famous singer.A.as well asB.as good asC.as better asD.as the best as答案:A解析:根据“as+形容词/副词原级+as”结构可知C、D两项是错误的。根据谓语动词sings可知用well,副词修饰动词。所以答案选A项。.阅读理解Do you know something about the holiday camps in Hong Kong
9、?The students in Hong Kong used to take part in an English holiday camp in their holiday.And their parents werent with them,though they were very young.Now they will enjoy taking part in many kinds of holiday camps without their parents.Many parents let their children take part in some kinds of holi
10、day camps in order to have them learn some practical knowledge in their life.And they also learn some knowledge about living skills,science,reading and writing.The most important for the children is to learn to look after themselves.Holiday camps in Hong Kong are not so expensive.Most of the family
11、can afford to send their children there for further study,for making their bodies strong.And the government never charges (收费) for them.It is said that students in Hong Kong have much knowledge about many things.Perhaps it has something with the kinds of holiday camps.1.Students in Hong Kong used to
12、 take part in the .A.holiday campsB.English holiday campsC.science holiday campsD.Chinese holiday camps答案:B解析:根据第一段第二句“The students in Hong Kong used to take part in an English holiday camp in their holiday.”可知答案。2.When students in Hong Kong are in holiday camps,their parents .A.must be with themB.h
13、ave to look after them nearbyC.must stay at homeD.arent with them答案:D解析:根据第一段最后一句“And their parents werent with them,though they were very young.” 可知答案。3.The most important thing for the students to take part in the holiday camps in Hong Kong is .A.to make their bodies strongB.to learn much knowledg
14、e about many thingsC.to learn to look after themselvesD.to have a further study about many subjects答案:C解析:根据第二段最后一句“The most important for the children is to learn to look after themselves.”可知答案。4.The cost to take part in a holiday camp is .A.very dearB.not cheapC.very highD.low答案:D解析:根据第三段第一句“Holiday camps in Hong Kong are not so expensive.”可知答案。5.The students who often take part in the holiday camps .A.may have much knowledge about many thingsB.may be very thinC.may be very tallD.may be very beautiful答案:A解析:根据最后一段可知在香港经常参加假期野营的学生有丰富的知识。故选A项。第4页