1、Unit 7Whats the highest mountain in the world?,Self Check,1. Complete the chart.,higher,highest,more dangerous,most dangerous,longer,longest,more popular,most popular,2. Match verbs and objects. Then add one more object to each list.,Reach the top of a mountainReach the libraryReach the bus stopReac
2、h the agreement （达成协议）,Achieve my dreamsAchieve successAchieve the first placeAchieve our goal,Risk my lifeRisk my moneyRisk management(风险管理)Risk defeat(冒着失败的风险),1. An elephant weighs ( few / many ) times more than a dog.2. An adult panda can eat ( much / a little )
3、 more than a cat.3. Canada is a (little / lot) less _ (crowded) than China.4. A tiger is ( much / a little ) _ (strong) than a man.,3 Circle the correct word and/or fill in the blank with the correct form of the word in brackets for each sentence.,crowd
4、ed,stronger,一、用英语写出下列数字：,ninety-eight thousand seven hundred and fifty-four,Nine hundred and eighty-three,Exercise,five hundred (and) sixty-six,seven hundred and nine,566_ 709_ 983_ 98 754_ &nb
5、sp; _,3 872,Three thousand eight hundred and seventy-two,46 290,Forty-six thousand two hundred and ninety,58 230,Fifty-eight thousand two hundred and thirty,59684,3219,648,215,five hundred and ninety-six,eighty-four thousand three hundred and twenty-one,Nine million, six hundred a
6、nd forty-eight thousand, two hundred and fifteen,( ) 1. The bike cost me _ yuan. A five hundred and forty B five hundreds forty C five hundred forty
7、 D five hundred forty,A,( ) 2. _ people in the world are sending and receiving e-mails every day. A. Million of B. Many millions of C
8、. Several million of D. Several millions,B,二、单项选择。,( ) 3. _ trees were planted on the mountain last year. A. Thousands of B. Thousand of C. Five thou
9、sand of D. Five thousands.,A,( ) 4. -Can you write the number eighty-five thousand, six hundred and twenty-six? -Yes, it is _.
10、 A. 856620 B. 85626 C. 58662 D. 58626,B,5 _ is the population of your country?A. How
11、 many B. How much C. Which D. What 6 As time goes on, the worlds population is _. &
12、nbsp; A. more and more B. larger and larger C. smaller and smaller D. fewer and fewer,B,D,三、 将下列形容词变成比较级形式：,old
13、 fat young ugly high &
14、nbsp; low light white sunny hot
15、 cool,older,fatter,younger,uglier,higher,lower,lighter,whiter,sunnier,hotter,cooler,四、词汇,1. Im tall but my sister is _(short).2. My mother has long hair, and my sister has _ (long) hair.3.This little baby is _ (outgoing) than that one.,sh
16、orter,longer,more outgoing,4. In some ways we look the same, in some ways we look _(不同).5. Ann is a very _(安静的) girl, she hardly makes noise.,different,quiet,1. The twins _ lovely girls.A. are allB. are bothC. both are2. I like drawing and I am good _ it.A. in
17、 B. on C. at3. That box is _ than others.A. more heavierB. heavyC. much heavier,五、单项选择,B,C,C,4. She is three years _ than I am. A. oldB. more oldC. older5. I think a good friend should make me _. A. laughB. laughingC. to laugh,C,A,6
18、. Lucy is very short, but she is _ than her sister. A. shorter B. longer C. taller D. older 7. Frank is _ friendly than his brother. A. a little more B. a few more C. much
19、 D. a little 8. Sam is _at Chinese than Jim. A. good B. well C. better D. gooder,C,A,C,9. This one is too large. Can you show me a _one? A. larger B. large
