题目内容
2．Tom is 12 years old．Tim is 13 years old．（合并为一句）Tom isyoungerthanTim．
分析 --汤姆12岁，提姆今年13岁．
--汤姆比提姆更小．
解答 答案：younger than．考查合并句子．"汤姆12岁，提姆今年13岁．"．可以表达为"汤姆比提姆更小．"，用比较级的形式．结合语境"汤姆应该比提姆更年轻"，"更小的"younger，比较级形式．后更than比．答案是younger than．
点评 合并句子最基本的是要保持原意不变，在理解语境的基础上，抓住关键单词或词组，运用相同词意的单词或词组完成试题．
练习册系列答案
相关题目
12．71．Susan，a heavy girl，eats much meat and few vegetables every day．C
72．Mike doesn't like drinking milk or fruit juice．He only drinks a little water each day．A
73．Paul always has sweet cake for breakfast or dinner．But he only brushes his teeth three or four times each week．D
74．Lisa is a quiet girl．In her free time，she always reads or plays computer games at home．E
75．Larry usually gets up late in the morning．So she often rushes to school and seldom eats breakfast．B
72．Mike doesn't like drinking milk or fruit juice．He only drinks a little water each day．A
73．Paul always has sweet cake for breakfast or dinner．But he only brushes his teeth three or four times each week．D
74．Lisa is a quiet girl．In her free time，she always reads or plays computer games at home．E
75．Larry usually gets up late in the morning．So she often rushes to school and seldom eats breakfast．B
| Healthy tips from Dr．Jackson A．Do you know that more than half of your weight is water？To keep healthy， you need at least 8 glasses of water a day． B．Our bodies need energy to work．So，before you leave for school，start the day with breakfast．It can give you energy． C．You need over 40 different nutrients every day for health．You can get enough nutrients if you eat different foods like vegetables，fruit and meat． D．Care for you teeth!Brush your teeth at least twice a day．Also，after brushing your teeth at bedtime，don't eat any fo od or drink anything but water． E．Our body needs to keep moving．Outdoor activities can help your body healthy and strong． |
13．Liang Li always helps others _____ she is very busy．（ ）
| A． | but | B． | and | C． | although | D． | because |
14．We all know that some things are obviously right．For example，it is right to be kind to other people．It is also right to look after the environment．Some things are （16）C wrong，too．For instance，we should not hurt or bully others，nor should we litter．Rules often tell us what is right or wrong．
Rules can help the public make the right （17）D，and remain safe．Car drivers have to obey traffic regulations that tell them the right things to do on the road to avoid crashes．Cyclists who give signals before turning or stopping help prevent （18）A．
If people follow rules without taking other matters into consideration，it will be （19）Cfor them to form what is sometimes called a"black and white"view．For example，they may believe that people should always tell the truth，and that lying is （20）D acceptable．Such people always stick to their views，even if it means that they may get into trouble．
Sometimes it may not be so easy to know （21）B what is right or wrong．Some people choose not to eat meat because they believe that it is cruel to eat animals，but others argue that they can eat meat and （22）A be kind to animals； some insist that stealing is always wrong，but others think that one does not need to feel （23）D when stealing some food to eat，if lives in a really poor area and he is starving．Rules help us live together in harmony，because they show us the right way to （24）C others．However，some people argue that rules may be confusing，having observed that rules change all the time，ad that some schools have some regulations and other have different ones---so who is to （25）B what is right？
Rules can help the public make the right （17）D，and remain safe．Car drivers have to obey traffic regulations that tell them the right things to do on the road to avoid crashes．Cyclists who give signals before turning or stopping help prevent （18）A．
If people follow rules without taking other matters into consideration，it will be （19）Cfor them to form what is sometimes called a"black and white"view．For example，they may believe that people should always tell the truth，and that lying is （20）D acceptable．Such people always stick to their views，even if it means that they may get into trouble．
Sometimes it may not be so easy to know （21）B what is right or wrong．Some people choose not to eat meat because they believe that it is cruel to eat animals，but others argue that they can eat meat and （22）A be kind to animals； some insist that stealing is always wrong，but others think that one does not need to feel （23）D when stealing some food to eat，if lives in a really poor area and he is starving．Rules help us live together in harmony，because they show us the right way to （24）C others．However，some people argue that rules may be confusing，having observed that rules change all the time，ad that some schools have some regulations and other have different ones---so who is to （25）B what is right？
| 16．A．equally | B．slightly | C．clearly | D．increasingly |
| 17．A．suggestion | B．conclusions | C．turns | D．choices |
| 18．A．accidents | B．mistakes | C．falls | D．deaths |
| 19．A．interesting | B．vital | C．easy | D．valuable |
| 20．A．seldom | B．rarely | C．merely | D．never |
| 21．A．roughly | B．exactly | C．deliberately | D．eventually |
| 22．A．still | B．even | C．later | D．somehow |
| 23．A．nervous | B．anxious | C．afraid | D．guilty |
| 24．A．follow | B．instruct | C．treat | D．protect |
| 25．A．predict | B．decide | C．discover | D．consider． |
12．Helen got up too late this morning，so she went to school _____ breakfast．（ ）
| A． | without | B． | through | C． | For | D． | on |