2019學年高二英語外研版選修9練習：Unit2《DNA—theSecretofLife》SectionⅢ(含解析)

1、Section山Integrating Skills & Grammar，核心知識條分鯽斤詞匯用法細盤點H insure v.為.投保；接受保險(+ againsl)(教材 P22)Insure your baggage before you leave home.離家前先給行李保險。More care would insure you aga inst maki ng so many mistakes 多力卩注意就能保證你不犯這么多的錯誤了。廠 I 歸納拓展 I-in sure aga inst給.保險以防in sure with與.訂保險合同in sure for保險金額；保費為i

2、n sura ncen.保險；保險契約(+ aga in st)I_ IHe was insured againsdeath.他給自己保了人壽險。Which compa ny do you insure with?你與哪家公司訂立了保險合同？即旳應(yīng)甩翻譯句子1我將新房子投保火險。2他投保 100 萬美元的壽險?！敬鸢浮?I in sured my new house aga inst fire. He insured his life for one million dollars.(教材 P22)To a great extent,its your genes that decide 很大程

3、度上，起決定作用to a great extent 在很大程度上的是你的基因。I agree with what you say to a great extent我大部分同意你所說的| 歸納拓展-to.exte nt到程度；在程度上to some extenAto a certain extent在某種程度上I_ ITo what extent is this true of all schools?這在多大程度上符合所有學校的實際情況？To some extent I am responsible for the delay.在一定程度上，我對拖延負有責任卜即的畫用完成句子 I agree

4、 with him_ 在某種程度上），but not entirely._ 在很大程度上），your success lies in your hard working.【答案】 to some exte nt To a great exte nt（教材 P22）So, even though scientists may soon be able to describe our genes indetail，.因此，盡管科學家們可能很快就能詳細地描述我們的基因,He explained the project to usin detail.他詳細地將該方案向我們進行了解釋。It is imp

5、ossible to treat this matter in detail in a short lecture.短短的一節(jié)課要詳 細地論述這個問題是不可能的。| I歸納拓展Idetail by detailfor further detailsdetailed adj.a detailed problema detailed descripti on逐一為了知道詳細情況詳細的；明細的一個千頭萬緒的問題詳細的敘述He described the processn detail.in detail 詳細地他詳細地描述了這一過程。Please send adetailed resume to o

6、ur compa ny.請給我們公司寄一份詳細的簡歷。完成句子1他詳細地把事故講給我們聽。He told us the accident_ .2他的報告每個細節(jié)都很完美。_ of his report was perfect.【答案】 in detail Every detailthe same scho o 同一座學校全刮析語法精講條分縷析語迭精要細盤點the/this/now/it/much要點精析the1特指前面提到的人或事。rve bought a watch.The watch cost me $100.我買了一塊表，它花了我 100 美元。2談話雙方都知道的某人或某物。Open t

7、he door, please 請開開門。3. 世界上獨一無二的事物。the sun, the moon, the world 但 on earth 有時也不用 the：Few man -made objects on earth could be see n by the astr onauts.宇航員們只能夠看到地球上為數(shù)不多的人工建筑物。4. 與單數(shù)名詞連用表示一類人或事物。The teleph one is a most useful inven ti on.電話是一種很有用的發(fā)明。5. 與序數(shù)詞、形容詞最高級連用。the music of the film 這部電影的音樂 7與某些形

8、容詞或分詞連用表示一類人或物。the living 生者，the French 法國人，the injured 傷員this1. adj.(指示形容詞，指較近的人或事物)這；這個；這本；剛過去的 this book 這本書， this week 本周， this morning 今天上午Come this way 這邊走。2.pron.這個；這樣；這里；這時before this 在這以前Whats this?這是什么？The rason is this：理由如下：3.adv.這樣；這么My son is about this high.我兒子大約這么高。I didnt think wed g

9、et this far.我未曾想到我們會走得這么遠。習慣搭配：this minute 現(xiàn)在this and that 各種事情；各種各樣的活動now1. adv.現(xiàn)在；目前；此刻 Where are you living now?你現(xiàn)在住在哪里？(2)表厭煩 What do you want now?你現(xiàn)在想要什么？(3)改變話題，引起對方注意Now, listen to what shes saying. 現(xiàn)在，聽聽她在講什么。2.adj.現(xiàn)任的；現(xiàn)在的the now preside nt 現(xiàn)任總統(tǒng)3.conj.now (that)既然；由于Now that you know it，I do

10、nt have to tell you about it. 既然你知道了，我就沒必要告訴你了。習慣搭配：by now 到現(xiàn)在為止(every) nowand the n 有時； 偶爾； 時常from now on 從現(xiàn)在起；從今以后up till (to) now 到現(xiàn)在為止was/werewas/were 都是 be 動詞的過去式。was 是單數(shù)形式，是 am, is 的過去式，were 是are 的過去式，在虛擬語氣中，were 可表單數(shù)。was/were 可用來構(gòu)成各種過去 時態(tài)。If I were you， Id do it now.如果我是你的話，我現(xiàn)在就會做的。They were

11、discussing the matter when I came in.我進來時他們正在討論這件事。Ten years ago I was very young.十年前，我很年輕。it1. it 用于指代上文已經(jīng)提到過的事物，可以是一件事、一句話、一個行動， 可以是單數(shù)名詞，也可以是物質(zhì)名詞和抽象名詞。Its much hotter today than it was yesterday.今天比昨天要熱得多。Whats this？這是什么？Its a pen 是一支鋼筆。2.it 可指代心目中不太清楚或不明性別的人，特別是嬰兒。There was a knock at the door. “

12、Who is it ？ asked mother.有人敲門?！罢l 呀？”母親問道。The baby is lovely.Do you like it?這個小孩真可愛，你喜歡他嗎？3用于 it is (was) .that/who 的強調(diào)句型中。It is on the desk that I put my wallet last night. 昨天晚上我把錢包就放在了這個桌子上。4用作形式主語和形式賓語。I find it difficult to learn English well. 我發(fā)現(xiàn)要把英語學好很困難。It is no use crying over spilt milk. 覆水難

13、收。I want to make it clear whether you still love me or not. 我要弄清楚你是不是還愛我。5有些及物動詞及詞組，如 like ，love，hate，dislike，prefer，appreciate，dependon，answer for 等后面接 if 或 when 引導(dǎo)的從句時，通常應(yīng)先接 it 作形式賓語。I dont like it when you call me “ Boss” 我不喜歡你叫我老板。6習慣句型中的 it。It + is+過去分詞+ that-clauseIt is said/believed/thought/r

14、eported/well-known/rumored that. 據(jù)說/大家相信/大家認為/據(jù)報道/家喻戶曉/謠傳.7it 的習慣用法。It is all over with me.我完了！You will catch it. 你會被責罵的。 I cant help it .我沒有辦法。It we nt hard with him.他遭遇了不幸。much1. adj.修飾不可數(shù)名詞，意為“許多；大量”。I dont have much money on/with me. 我身上沒帶多少錢。How much water do you need?你要多少水？2. pron.常和 how, so,

15、too, as 連用。How much of the work did you do today? 今天你做多少工作呢？Ive got too much to do today.我今天要做的事太多。3. adv.意為“非常，更加”，可修飾比較級。My new job is much the same as the old one.我的新工作和老工作差不多。The coat is much too expe nsive.這件外套非常昂貴。習慣搭配：as much as 多達；和.一樣多so much for 到此為止much as 盡管；雖然as much 一樣；同等not much in it

16、 沒什么區(qū)別thi nk much of.高度評價.語法過關(guān)I.微語法填空1. Marco Polo is said to have sailed on_ Pacific Ocean on his way to Javain_ thirteenth century.冠詞填空）2. We_ （leave） very early so we packed the night before 動詞形式填空）3._ Tom, please put thebooks where they_ after reading.Yeswill.（be 形式填空）4. _ is my passport sir, pl

17、ease check it.代詞填空）5._ I（watch） TV when suddenly the doorbell rang.動詞形式填空）6._（既然） you have understood it. I dont have to explain it.翻譯填空）7. I cant remember what I said last ni ght.You drank_ 太多）.（翻譯填空）8._ Wed better discuss everything 詳纟田）before we work out the plan.（翻 譯填空）9. Whats_ like to live at

18、the North Pole in win ter, can you imag ine?Youll have to tolerate extreme cold and long abse nee of sun lights詞填空）10._ The more I think about him, reasons Ifind for loving him as much asI did.【答案】 1.the；the 2.were leaving 3.were4This 5.was watching 6.Now that 7.toomuch 8.in detail 9.it 10.the moren.用 a/an/the/it/this/much 填空1Yesterday I bought_ book._ book is very interesting.2_ comrade is waiting for you downstairs.3I have_ beautiful wallet,