Unit3同步阶段测北师大一起版四年级英语上册.docx

Unit 3 Its too expensive.单元知识点集锦重点单词及短语clothesshortspantsshoessockspajamastieshirtdresssweatercoattrousersskirtjacketjeansexpensivecheapsizeanysometoomedium largethirty-ninety重点句型This cap is cheap.How much is it?Its only 5 yuan.These clothes are too expensive.These pants are too big.What size do you want?Do you have any shoes?Yes, we have some. No, we dont have any.语法知识复习疑问词how much询问物品价格；理解what size意思；熟悉有动词的一般疑问句形式来源:Z|xx|k.Com语音知识wheelwhalewheatwhistlewhite学习字母组合wh的发音来源:学|科|网Z|X|X|K阶段测试卷满分：100分班级： 姓名： 学号： 分数：一、数一数。(10分)1How many pencils are there?There are _2How many flowers are there?There are _.3How many tomatoes are there?There are _4How many buses are there?There are _5How many foxes are there?There are _【答案】1. six 2. twelve 3. four 4. seven 5. eight【解析】1. 图片上有六只铅笔，所以答案为six。2. 图片上有十二朵花儿，所以答案为twelve。3. 图片上有四个西红柿，所以答案为four。4. 图片上有七辆车，所以答案为seven。5. 图片上有八只狐狸，所以答案为eight。【难度】容易二、找出下列单词的反义词并连线。(10分)1expensiveshort2long small3big cheap4white black5new old【答案】1expensiveshort2long small3big cheap4white black5new old【解析】1. expensive 贵的，它的反义词是：cheap 便宜的2. long 长的，它的反义词是：short 短的3. big 大的，它的反义词是：small 小的4. white 白色，它的反义词是：black 黑色5. new 新的，它的反义词是：old 旧的【难度】容易三、在不合群的单词下面画“”。(12.5分)1policeman dancer juggler shirt2blue coat yellow purple3squirrel butterfly panda trousers4carrot shorts potato beans5skirt shoe cap clothes【答案】1. shirt 2. coat 3. trousers 4. shorts 5. clothes【解析】1. policeman 警察，dancer 舞蹈家，juggler 杂耍人，都表示职业；shirt 衬衫，与其它不同类2. blue 蓝色，yellow 黄色，purple 紫色，都表示颜色；coat 外套，与其它不同类3. squirrel 松鼠，butterfly 蝴蝶，panda 熊猫，都是生物；trousers 裤子，与其它不同类4. carrot 胡萝卜，potato 土豆，beans 豆子，都是蔬菜；shorts 短裤，与其它不同类5. skirt 衬衫，shoe 鞋，cap 帽子，都是衣物；clothes 衣服，总称，与其它不同类【难度】一般四、看图写话。(5分) Model：We have some shorts1_2_【答案】1. We have some sweaters. 2. We have some shoes.【解析】本题考查句型We have .，表示“我们有”。1. 图片展示的是四件毛衣，所以答案为We have some sweaters.2. 图片展示的是四双鞋子，所以答案为We have some shoes.注意：sweater和shoe都要用复数形式。【难度】一般五、单项选择。(12.5分)( )1Do you have ties? Yes，_ Awe do Byou do Cwe are【答案】A【解析】do引导的一般疑问句，肯定回答的助动词与问句相同。问句主语为you，在回答时需改为we。所以答案为A。【难度】容易( )2Do you have any large trousers? No，we dont have _ Asome Bone Cany【答案】C【解析】根据题干可知句意为：你们有大些的裤子吗？不，我们没有。trousers是复数，可以用some或any修饰，不能用one。some用于肯定句中，any用于否定句和疑问句中。【难度】一般( )3Do you have any small dresses? Yes，we have _ Asome Blittle Cany【答案】A【解析】根据题干可知句意为：你们有小些的裙子吗？是的，我们有。dresses是复数，可以用some或any修饰，不能用little。some用于肯定句中，any用于否定句和疑问句中。【难度】一般( )4_ do you want? Medium AWhat number BHow size CWhat size【答案】C【解析】根据答语“中号”可知问句的意思是：你想要多大的？询问尺寸、码数用what size。size 尺寸、大小；number 数字。注意本题不要错选A。【难度】较难( )5Look，the coat is too _ for me！ AexpensiveBbig Clong【答案】B【解析】根据题干可知句意为：看，这件外套对我来说太大了。expensive 贵的，big 大的，long长的。其余两个都不符合逻辑。【难度】一般六、连词成句。(注意大小写和标点符号。) (15分)160，skirt，yuan，that，is(.) 2trousers，big，those，too，are(.)3clothes，cheap，are，those(.)4you，have，caps，do，any(？)5a，lot，like，it，I(.)【答案】1. That skirt is 60 yuan.2. Those trousers are too big.3. Those clothes are cheap.4. Do you have any caps?5. I like it a lot.【解析】1. 根据所给单词和标点可知句意为：那条裙子60元。that 那个，skirt裙子，所以答案为That skirt is 60 yuan.2. 根据所给单词和标点可知句意为：那些裤子太大了。those 那些，trousers裤子，太大be too big，所以答案为Those trousers are too big.3. 根据所给单词和标点可知句意为：那些衣服便宜。those那些，衣服clothes，便宜be cheap，所以答案为Those clothes are cheap.4. 根据所给单词和标点可知句意为：你有帽子吗？你有吗？Do you have .? 帽子caps，所以答案为Do you have any caps?5. 根据所给单词和标点可知句意为：我很喜欢它。我喜欢它 I like it，很a lot，所以答案为I like it a lot.【难度】较难七、选择句子，完成对话。(10分)()1.How much is it? _()2.What size do you want? _()3.Can I help you? _()4.Do they have any skirts? _()5.Do you have any dresses? _ASize 20, please.BYes.CNo, they dont.DIts only 4 yuan.EYes, we do.【答案】1. D 2. A 3. B 4. C 5. E【解析】1. 句意：它多少钱？它只需要4元。2. 句意：你想要哪个号的？请给我20号的。3. 句意：需要帮忙吗？是的。4. 句意：他们有短裙吗？不，他们没有。5. 句意：你们有裙子吗？是的，我们有。【难度】一般八、阅读理解，判断正(T)误(F)。(25分)A篇A：Can I help you?B：Do you have any beautiful dresses?A：Yes，we doCome here，pleaseLet me show youB：I like the yellow onelet me try it on Oh，Its too smallDo you have any big ones?A：No，we dontBut we have some big green onesB：Let me try it onOh，its too longDo you have some short ones?A：Here is the pink oneIt must fit youB：Oh，yesHow much is it?A：Its 996 yuan来源:Zxxk.ComB：Err.Let me seeSorry，I dont have enough money.()1Miss Li wants to buy a new dress()2Miss Li likes the white dress()3Miss Li wants to buy the red dress()4The pink dress is very suitable (合适的)()5The green dress is very small()6The pink dress is very expensive【答案】1. T 2. F 3. F 4. T 5. F 6. T【解析】1. 根据Do you have any beautiful dresses? 可知Miss Li想买一条裙子，所以题干正确。2. 根据I like the yellow one可知Miss Li喜欢黄色的那条裙子，而不是白色的，所以题干错误。3. 根据Here is the pink oneIt must fit youOh，yesHow much is it? 可知Miss Li想买粉色的裙子，而不是红色的，所以题干错误。4. 根据Here is the pink oneIt must fit youOh，yes可知粉色的裙子大小合适，所以题干正确。5. 根据But we have some big green ones. Oh，its too long 可知绿色的裙子太长了，而不是太小了，所以题干错误。6. 根据Sorry，I dont have enough money. 可知粉色的裙子太贵了，所以题干正确。【难度】一般来源:Z_xx_k.ComB篇Your Head Isnt the Right SizeThe assistant：Can I help you，sir?A man：Yes，I would like to buy a cap，pleaseThe assistant：Of courseHow about this one?A man：This one is too bigWould you mind bringing me a few more caps，please?The assistant：Not at allA man：Let me try this oneNo，Im afraid its too wide(宽)What about that one? No，Im afraid it is wide enoughNone of the caps is the right sizeThe assistant：The caps are all right，sirBut Im afraid your head isnt the right size( )1The man wants to buy a _ Acap Bcoat Ca pair of shoes( )2The shop has_ caps Aone Btwo Cmany( )3_brings him some caps，but none of them is fit(适合的)AThe assistantBThe doctor CThe customer( )4The assistant says to the man“_” AThe caps arent the right size BYour head isnt the right