初二英语上学期module3unit3 PPT课件

1、 module 3 unit 3“t” or “f”there are nine planets that go around the sun.yang liwei has been to the moon by shengzhou 6.we havent discovered if there is life on mars.the earth is a planet of the sun.the sun and all the planets are called the solar system.some spacecrafts have gone beyond the solar sy

2、stem.so far no man has traveled farther than the moon.there is life on earth for many years.we all know the moon goes around the sun.there are billions of stars in the universe.the sun gives us light and heat.scientists have found water on the moon.the earth is one of the suns stars.the spacecraft w

3、ith people have reached other planets.of all the stars the sun is the nearest to the earth.a :have you ?b: yes. ./ no. (using : already, just, ever, yet, never,)与现在完成时连用的几个副词：与现在完成时连用的几个副词：肯定句肯定句:疑问句和否定句疑问句和否定句: yet 常置于句末常置于句末already, never, ever just一般置于一般置于 助动词助动词have/has之后，过去分词之前之后，过去分词之前 already

4、, just, ever, yet, never already, just ever, yet, neverput the words in the correct place in each sentence.1. they havent been to mars. (yet)_2. many astronauts have visited the space station. ( already)_3. the space craft has reached mars. (just)_4. weve known that there isnt any life on the moon.

5、(ready)_5. we have started to look at other planets. (just)_6. the space shuttle has returned from a visit to the space station. (just)_they havent been to marsthey havent been to mars yet. yet.many astronauts have many astronauts have alreadyalready visited the space visited the space station.stati

6、on.the space craft has the space craft has justjust reached reached mars.mars.weve weve alreadyalready known that there isnt any life on known that there isnt any life on the moon.the moon.we have we have justjust started to look at other started to look at other planets.planets.the space shuttle ha

7、s the space shuttle has alreadyalready returned from a visit to the returned from a visit to the space stationspace station. have been to 与与have gone to 的用法的用法 have(has) been to意为意为“曾经去过地曾经去过地”，表示表示现在已经不在那里现在已经不在那里了。可与了。可与just, ever, never等连用。如：等连用。如：ive just been to the post office. 我刚才去邮局了。我刚才去邮局了

8、。have you ever been to hangzhou? 你曾经去过杭州吗？你曾经去过杭州吗？mary has never been to the great wall. 玛丽从未去过城。玛丽从未去过城。have(has) been to 后面可接次数，表示去过某地几次。后面可接次数，表示去过某地几次。 ive been to beijing three times. 我去过北京三次。我去过北京三次。they have been to that village several times. 他们去他们去过那个村庄好几次了过那个村庄好几次了 have been to 与与have gon

9、e to 的用法的用法2. have (has) gone to 意为意为“到某地去了到某地去了”，表示到了某地或正在去某地的途中。总之，表示到了某地或正在去某地的途中。总之，说话时该人不在现场说话时该人不在现场，一般不用第一、第，一般不用第一、第二人称代词作句子的主语。如：二人称代词作句子的主语。如： where is tom? 汤姆在哪里？汤姆在哪里？ he has gone to the bookshop.他到书店他到书店去了。去了。now choose the correct wordsastronauts have been/gonebeen/gone to the moon and

10、 returned safely.the spacecraft has been/gonebeen/gone to the space. it wont return.the space shuttle has been/gonebeen/gone to the space station. it will come back tomorrow.the space shuttle has been/ gonebeen/ gone to the space station. it brought back two astronauts._complete the sentences with “

11、have/has been” or “have/ has gone”a spacecraft _ to mars. its coming back to earth next year.lots of astronauts _ to the space station. they found it very interesting.some american astronauts _ to the moon several times.a british astronaut _ to the space station. hell come back in january.has gone h

12、ave beenhave been has gone fill in the blanks with “have/has been (to)” and “have/has gone (to)”:mrs brown isnt here, she _ the post office.beijing is his favourite city, he _ there many times.a: _ you _ sydney? b: no, i _ there.4. a: where _ you _ this morning? b: i _ town.5. a: what have you done

13、this summer holiday? b: i _ a farm with my sister.1. 6. mr smith _ shanghai on business, hell be back next week.has gone tohas beenhave been tohavent been havebeenhave been tohave been tohas gone tocomplete the passage with the correct form of the verbs.nicky: ive just 1)_(see) a great tv programme

14、about space. did you know that scientists have 2)_(discover) water on mars?bill: no, really? thats very interesting. 3) _ they _(try) to find life on mars?nick: well, theyve looked for life but they 4)_(not find) anything yet.bill: theyve already 5)_ (find) that theres no life on the moon.nicky: yes

15、, thats right. so far theres only life on earth.seendiscoveredhavetriedhavent foundfoundactivity 7dear diary:ive 1)_ fished reading a great book at school. i havent 2)_ anything as good as that for a long time! it is a book about the solar system. it is so good that ive3)_ asked the library to keep

16、the next book for me! in the book, it says that astronauts have 4)_ to mars and even to jupiter. ive 5)_ read that before! i think theyre keeping it secret! i 6)_ met anyone famous in my life but i hope one day ill meet a real astronaut. ive 7)_ to nasa to ask them for more information about astrona

17、uts and space. i hope they write back. they havent 8)_, but im sure they will write soon.best wishes,mary.justread alreadybeenneverhaventwrittenyetalready, been havent just never read written yet language pointsfinish doingas good asso thatkeep sth. for sb.someone famousin ones lifebe sure (that)bes

18、t wishes太阳系九大行星太阳系九大行星de传说传说1. mercury水星。mercury是罗马神话中“商业之神”和“旅行之神”的名字2. venus 金星。venus是希腊的“爱与美之神”.它非常明亮，它被称为“天空中的宝石”，“启明星”或者“夜星”3. 接下来的就是我们热爱的绿色星球，earth 地球。4. 下一个就是“战争之神”，火星mars，人们之所以把这个行星称为mars，是因为火星是红色的，而且它很热，而月份三份的名字也是得自于火星。5. 木星的名字jupiter是希腊神话中众神之神宙斯的罗马名字，他是所有神的统治者。6. 土星saturn。土星以它的三条光环而闻名，在罗马神话中saturn是“农业之神”，他排在“众神之神”jupiter之后。土星也