Unit4topic3資源包 (2)

1、Unit 4 Amazing ScienceTopic 3 What do you know about Mars?學(xué)習(xí)目標(biāo)1. 重點詞匯和短語：Scientific,research,admire,basic,coach,base,bebasedon,sience fiction,solar,Roman,diameter,storm,gravity,limit,universe,beyond,separate,hand in2.語法：含有情態(tài)動詞的被動語態(tài)3.重點句型及交際用語：(1) I dont think aliens can be found in space.(2)More sat

2、ellite must be sent into space.(3) Other planets may be visited in the future. (4) It should be repaired first.(5)What fun.(6) I wont believe there are aliens until I see them with my own eyes.(7)Its diameter is 53% as wide as that of the earth.背景知識介紹太陽系的構(gòu)成太陽系中有八大行星。除了地球以外，還有：火星、金星、木星、水星、土星、天王星、海王星。

3、太陽系中除了八大行星外，還有其他的天體。太陽系是由太陽、八大行星和其他衛(wèi)星、彗星、流星和數(shù)以萬計的小行星、行星際物質(zhì)構(gòu)成的天體系統(tǒng)。在這個大家庭中，離太陽最近的是水星，最大的是木星，最遠的是冥王星，又被稱為短行星。（注意：經(jīng)科學(xué)家研究探索，此星由于不符合太陽系行星運動規(guī)律，已經(jīng)被排除在太陽系的行星之外。）Section A知識點梳理1.can be done 是含有情態(tài)動詞的被動語態(tài)。其結(jié)構(gòu)是“情態(tài)動詞can/may/must/need+be+過去分詞”.注意遇到四個地點副詞要去掉to 這四個地點副詞是here ,there , home ,abroad2. in order to 意思為“為

4、了”，是介詞短語，在句中作目的狀語。3. notuntil“直到。才?！?，引導(dǎo)時間狀語從句。遵循主將從現(xiàn)的原則。4. search意思為“研究，調(diào)查”?？梢宰雒~，也可以做動詞。如：do search 做研究，做調(diào)查學(xué)法指導(dǎo)通過聽力練習(xí)提高聽力，通過相互交流來練習(xí)句型。典型試題舉例1. -Dad, I _ the station for minutes, but nobody came to meet me. 【2011福建泉州】-Dont worry. Ill go to meet you soon. A. arrived at B. have been at C. will reach2.

5、 -_ you ever _ Dali? 【2011云南八市】-Never. But I am going there this vacation.A. Dogo to B. Havebeen toC. Havegone to D. Willgo to3. My aunt is a writer. She _ more than ten books since 1980.【2011北京】A. writes B. wrote C. has written D. will write4. Echo _ for half a month. Shell come hack in two months.

6、【2011廣東清遠】A. left B leave C. has left D. has been away課時達標(biāo)測評用have been to-have gone to填空1)Wheres Jim?- he has _to Guiling.2)She has_ to the park, she will be back in two hours.3)I have _to the West lake, Look, I have taken many photos on it .4)Tom has_ to Jims home, but he hasnt come back.5)They hav

7、e_ to the forest alone and returned safely.6)The Whites have_ to the U.S.A,They wont come back.7)We have_ to the bookshop and bought many books.8)She has _to her homeland; she is coming to my home next week.9)I have_ to Hong Kong twice.10)We have_to the Mount Tai, we all enjoyed ourselves.3. I my ho

8、mework, I guess I cant join you.【2011河北省】A. dont finish B. didnt finish C. havent finished D. wont finish4. -Excuse me, where is Mr. Browns office? 【2011o河南省】 -Sorry, I dont know. I _ here for only a few days.A. work B. worked C. have worked D. will work5.-Where is Bob? -He _to Harbin for a meeting.

9、【2011黑龍江綏化市】A. went B. has been C. has gone6. - Are you going to the bank, Laura? -No, I _ to the bank already.【2011江蘇徐州】A. have been B. have gone C. am going D. had been課時達標(biāo)測評1、Both his parents look sad . Maybe they _whats happened to him. A. knew B. have known C. must know D. will know 2、He has _

10、been to Shanghai, has he ？ A. already B. never C. ever D. still 3、Have you met Mr. Li _？ A. just B. ago C. before D. a moment ago 4、The famous writer _ one new book in the past two year. A. is writing B. was writing C. wrote D. has written 5、Our country _ a lot so far. Yes. I hope it will be even _.

11、 A. has changed；well B. changed；good C. has changed；better D. changed；betterD. He would visit my grandparents4. They have _ since the factory opened.A. left the schoolB. joined the teamC. become workersD. worked here5. Jim _ the Great Wall many times.A. went toB. goes toC. has gone toD. has been to1

12、. go wrong 2. the beginning of 3. the end of the earth 4. be named after5. as wide as6. bright red 7. at a distance of8. go around9. on the surface10. be closed to 11. search for12. land on Mars13. whats worse14. water supplies15. be worth16. be alone17. send us a message18. heavy people19. a trip t

13、o20. dicide to do sth21. take part in 22. learn about23. in space一、 翻譯下列重點句型1、 我認(rèn)為外星人不會在太空中被發(fā)現(xiàn)。2、 更多衛(wèi)星必須被發(fā)射進太空。3、 我們的星球可能在將來會被訪問。4、 它應(yīng)該首先被修理。5、 真有趣。6、 直到我親眼看見我才會相信有外星人。7、 它的直徑是地球的百分之五十三那么寬。二、 單項選擇( )1.Half a month _ since I came to Beijing, I miss my students very much.A.have passedB.have pastC.has

14、passedD.has past( )2.It is said that an old man lives on the _ island _.A.alone; aloneB.alone; lonelyC.lonely; lonelyD.lonely; alone( )3.To make our city more beautiful, rubbish _ into the river.A.neednt be thrownB.mustnt be thrownC.cant throwD.may not throw( )4.The baby should _ at home.A.be taken

15、careB.be taken care ofC.take careD.take care of( )5.My son is too fat, so I have to _ his food and drink.A.saveB.limitC.encourageD.affect( )6.Harry Potter and Sorcerers Stone is quite a good book. Its worth _.A.readB.readsC.to readD.reading( )7.Your car _ be put here. Please put it over there.A.cantB.canC.mayD.may not( )8.Scientists are doing experiments in order _ the Mars soon.A.to exp