高考英语大一轮复习 Unit 4 Wildlife protection课堂达标 新人教版必修2.doc

unit 4 wildlife protection .单句语法填空1he was worried, because he lost his bag _containing_(contain) his passport，id card and a lot of money.解析：句意：他很担心，因为他丢了装有护照、身份证和一大笔钱的包。contain表示“装有”，与bag构成逻辑上的主谓关系，因此应该用containing。2his explanation that he is at _a_ loss what to do next doesnt hold water.解析：考查冠词。句意：他对接下来该做什么感到困惑的解释说不通。at a loss意为“困惑，不知所措”，为固定短语。3it was mainly for the environmental protection _that_ the government decided to have a new city built 600 miles northwest of the original one.解析：考查强调句式。分析句子结构可知，此处为强调句“it is/was被强调部分that/who”结构，本题强调的是mainly for the environmental protection，因此用that。4_before_ he could call the police, the thieves had run away with the suitcase，leaving him shocked and helpless.解析：考查连词。句意：他还没来得及打电话报警，小偷已经带着手提箱逃跑了，这使他感到震惊与无助。根据句意可知，before“在发生以前”正确。5id appreciate _it_ if you could come and help me once more and i always appreciate _helping_(help) me with my english in the past.解析：考查appreciate的用法。id appreciate it if.为固定结构，意为“假如，我将不胜感激”；appreciate后可以跟动名词作宾语。6with his attention _fixed_(fix) on his mobile phone, he didnt notice his headteachers appearance.解析：考查with的复合结构。句意：他只顾看自己的手机，没有注意到班主任老师的出现。“with名词/代词分词/形容词/副词/介词短语”为with的复合结构，在句子中作状语，表行为方式、伴随、时间等。固定搭配：fix ones attention on sth.集中注意力于，为固定搭配，本题中attention与fix构成动宾关系，故应用过去分词。7hot _as/though_ the night air was, we slept deeply because we were so tired after the long journey.解析：句意：虽然晚上很热，但因长途旅行之后很累，我们睡得很沉。as/though“虽然”，引导让步状语从句时，要将表语、状语或动词原形置于句首。8there are several ways _that_ we can cross the river without the help of local villagers.解析：考查定语从句。句意为：在没有当地村民的帮助下，我们有几种过河的方法。分析句子结构可知，这是一个定语从句，that引导定语从句，在从句中作方式状语，修饰先行词ways。注：在定语从句中，当先行词是way时并在从句中作状语，定语从句的引导词可用in which，that或省略关系词。9its standard practice for a company like this one_to_employ_(employ) a security officer.解析：本题考查非谓语动词。句意：对像这样的一个公司来说，雇用一个安全人员是常规做法。首先分析句子结构和句意可知题干中主系表结构已经很完整了，而且a company与employ之间构成主动关系。只是it所指代的内容还不够明确和详细，所以it是形式主语，真正的主语是后面的不定式短语to employ a security officer。a company like this one 是employ的逻辑主语。10cathy had quit her job when her son was born _so_ that she could stay home and raise her family.解析：本题考查状语从句的引导词。句意：当儿子出生时凯茜就已辞去了工作，目的是她能够待在家里抚养孩子。so that“目的是，结果是”，引导目的状语从句和结果状语从句。由关键信息，quit her job以及stay home and raise her family可知，stay home and raise her family是前面辞职的目的，故要用so that引导目的状语从句。11id appreciate _it_ if you could let me know in advance whether or not you will come.解析：本题考查替代词的辨析。句意：如果你能提前让我知道你是否会来，我将很感激。id appreciate it if.意为“如果我将不胜感激”，这是appreciate的固定句式。12they might just have a place _left_(leave) on the writing coursewhy dont you give it a try?解析：句意：他们可能只剩下一个写作课的名额了，你为什么不试一试呢？根据句意可知，填left。13after school we went to the reading-room to do some reading, only to be told that it was _being_decorated_(decorate)解析：本题考查动词的时态和语态。句意：放学后我们去图书馆做一些阅读，结果被告知图书馆正在被装修。“图书馆”与“装修”之间是被动关系；再根据句意可知，图书馆正在被装修，故用过去进行时态的被动语态。14dont worry, mum.the doctor said it was only the flu.what _a_ relief! ill tell dad theres nothing serious.15special attention should be paid to _improving_(improve) your spoken english.解析：考查非谓语动词。pay attention to中to是介词。.完成句子1on hearing the humorous joke, all the kids couldnt help bursting into laughter/out laughing (哈哈大笑) and the whole classroom was filled with laughter.2with the help of his friends, he succeeded_in_ (成功地) overcoming all the difficulties and challenges one after another and he really appreciated their help.3_to_our_relief_(让我们欣慰的是), we eventually finished the tough task after working at it for a whole week.4he was so lazy in the past that he fell behind his classmates.now, he has been aware of the importance of study and always _pays_attention_to_(专心/留意) the teachers in class, believing that he will catch up with them.5nobody is certain about when the ancient customs _came_into_being_(形成/产生)6根据他浓重的口音，他肯定来自中国的北方。_according_to_ his strong accent, he must come from the north of china.7中国有五十六个民族；各族人民和睦相处。china contains 56 peoples, and all the chinese people live _in_peace/in_harmony_ and get along well with each other.8大熊猫是濒危动物。除非我们保护它不受到伤害，否则它就有灭绝的危险。the giant panda is an endangered animal.it will be in the danger of _dying_out_ unless we _protect_it_from_being_harmed_.9政府已大大地提高了市民的安全意识，结果交通事故在一定的程度上减少了。the government has greatly raised the citizens awareness of safety _so_that_ traffic accidents have decreased in a way.10“我终于通过驾驶考试了”。她如释重负地叹了一口气。“i have succeeded in passing the driving test.” she sighed _in_relief_.单句改错1she was badly wounded and in the danger of losing her life at any time._去掉the_2much too often, something that happens in your daily life will change the way which you look at the world and the people in it._which前加in或将whichthat或去掉which_3you cant use the machine today because some parts are replaced._are后加being_4traditionally, chinese parents have supported their children to success in life._successsucceed_5the scientist explained in his book how the universe was came into being._去掉was_6its a pity that there is little water being left for them to drink._去掉being_7it makes our school dirty and unpleasant, and do harm to the image of our school._dodoes_8after graduation from college, he began to wander from city to city，hunted for a suitable job._huntedhunting_.语篇填空dinosaurs died _out_ suddenly about 65 million years ago.some scientists think _it_ came after _an_ unexpected incident when a huge rock _from_ space hit the earth and put too much dust into the air._others_ think the earth got too hot for the dinosaurs to live on any more.nobody knows for sure why and how dinosaurs _disappeared_(disappear) from the earth in such a short time.we know many other wild plants, animals, insects and birds _have_died_(die) out more recently.according _to_ a un report, some 844 animals and plants have disappeared in the last 500 years.the dodo is one of them.it lived _on_ the island of mauritius and was a very friendly animal.please listen to a story of the dodo and _how_ it disappeared from the earth.教材原句1please take me to a distant land _where_ i can find the animal _which/that_ gave fur to make this sweater.解析：考查定语从句。第一个从句中不缺主语和宾语，先行词表地点；第二个定语从句中缺少主语，指物。2the flying carpet travelled so fast _that_ next minute they were in zimbabwe.解析：考查“soadj./adv.that”句式，意为“如此以致于”。3it contains a _powerful_ (power) drug which _affects_ (affect) mosquitoes.解析：第一空考查词形转换，应用形容词作定语；第二空考查主谓一致，定语从句的谓语单复数形式取决于先行词，该句先行词drug为单数。4in tibet daisy saw an antelope _looking_ (look) sad.解析：考查分词作宾补。强调动作正在进行，且antelope与look之间为主动关系，故用looking。5daisy turned around and found that she _was_being_watched_(watch) by an elephant.解析：考查动词时态。分析turned around以及found可知watch正在进行且与主语为被动关系。6tourists were allowed _to_hunt_ (hunt) only a certain number of animals if they paid the farmers.解析：考查“be allowed to do sth.”，因此填不定式。7flying carpet, please show me a place _where_ theres some wildlife protection.解析：考查定语从句。从句中不缺主语和宾语，先行词表地点。8they were surprised _to_find_ (find) that these dinosaurs could not only run like the others _but_climb trees.解析：第一空考查表感情的形容词后跟不定式的用法；第二空考查“not only.but also.”结构。.话题写作用本单元所学知识完成下列句子，并