高二英语课下作业北师大版选修7《Unit 20 New Frontiers》Section Ⅰ 语言点一应用落实

111.选词填空1Its difficult to assess the effects of these changes.2There need to be new technical standards before the workers come back.3Could you assist me with the luggage? Its too heavy for me.4This may then lead to another military conflict.5Women in the world have been fighting for equality.6Did he walk or swim? The latter seems unlikely.7Many people are likely to face the starvation because of the drought.8She was trying to gather strength and courage to push through a mass of busy shoppers.单项填空1There are many books on the subject in the bookstore but wed like to choose the _ one.AlatterBlaterClatest Dlast解析：选C。考查形容词词义辨析。句意：书店里有很多关于这个主题的书，但是我想选择最新的那本。latter“后者”；later“更迟；更晚”；latest“最新的”；last“最后的”。故选C项。2The young dancers looked so charming in their beautiful clothes that we took _ pictures of them.Amany of Bmasses ofCthe number of Da large amount of解析：选B。many of the 名词(复数)表示“很多”，题中pictures前没有the，故不选A项；the number of表示“数目，数字”，不符合语境；a large amount of修饰不可数名词，picture为可数名词，故排除D项。3They sent someone to _ the value of the house.Aaccess BassistCassess Dpossess解析：选C。句意：他们派人去评估这座房子的价值。access“进入，入口”；assist“帮助”；assess“评估”；possess“拥有”，由句意可知，C项正确。4_ after the Second World War that they invented the machine.AIt was shortly BIt were shortlyCThere was shortly DShortly解析：选A。本题结合副词shortly考查强调句型。本句可还原为：They invented the machine shortly after the Second World War.。 shortly after .“在以后不久”。 5Id appreciate it if you could _ me in finishing the experiment.Aoffer BhelpCguarantee Dassist解析：选D。assist (sb.) in doing sth. 符合语境及句子结构的要求。offer的常用结构为offer to do sth. “主动提出做某事”；help sb. (to) do sth./help sb. with sth. 表示“帮助某人干某事”；guarantee“保证”，与句意不符。6Your statement is _ the rest of the evidence.Ain conflict with Bwith conflict in Cin conflicting Din conflicting with解析：选A。in conflict with“与相矛盾，不一致”。conflicting“相矛盾的”，相当于in conflict。111