1. Unit 9 When was it invented? Self check

2. Self check 1 Fill in the blanks 1.I don’t like eating chocolate. It tastes too _____. 2. Mom added salt but it still wasn’t _____ enough. 3. I prefer lemons to oranges. I Like the ______ taste. sweet salty sour

3. 4. She likes _____ cookies. They are hard, dry and easily broken. crispy

4. Self Check (2:P73) The abacus was invented in the sixth century by Chinese people.

5. The umbrella was invented about 4000 years ago in Assyria, China and Egypt.

6. In Italy in 1854, Ignatio Porro invented the binoculars.

7. The Camera was invented by Joseph Nicephore Niepce in 1827 who took the first picture.

8. The bicycle was invented in the 1880s in England.

9. Reading Tasks Do you know when basketball was invented? 请根据课本 74-75 页的短文完成下列练习。 I. 根据短文内容完成下列表格, 每空词数不限。 Basketball HistoryA little over (1) _____________ years old 100/ a hundred

10. Inventor A (2) ______________ named James Naismith Time of the first basketball game On December 21st, (3)_____ Place where it became an Olympic event (4) ______ Number of people playing basketball today More than (5) __________ Canadian doctor 1891 Berlin 100 million

11. Ⅱ. 根据短文内容，选择最佳选项。 ( )6. James Naismith invented basketball because ______. A. he wanted to show others he could do anything well B. his classmates wanted to play a new game C. his parents wanted him to create a new game D. his class was asked to invent a new game D

12. ( )7. Basketball games have been played for ______. A. 97 yearsB. 117 years C. 107 yearsD. 127 years ( )8. The aim of basketball is for players to ______. A. get a ball into the “basket” B. kick a ball into the net C. hit another player with a ball D. get as many balls as possible A B

13. 1. How many people are playing basketball today? 2. When was James Naismith born? 3. Where was Dr Naismith’s game played at first? III. 请根据课本短文完成下列练习。 More than 100 million people. In 1861 Indoors.

14. 4. When did basketball become an Olympic event? 5. What do many young people dream of? They dream of becoming famous basketball players. In 1936.

15. 1.The abacus was ________ by Chinese people. 2.Li Lei likes ______ cookies because they are hard, dry and easily broken. 3.The meat produced a ________ smell. 4.The most popular drink in the world was invented by ________. accident, invent, microwave, crispy, pleasant invented crispy pleasant accident 根据句意填空。

16. 5.There are many __________( 发明 ) in this museum. 6.How was the tea ________ ( 发明 )? 7.Silk is __________( 生产 ) in Suzhou and Hangzhou. 8.He always makes a lot of ________ ( 错误 ) in class. inventions invented produced mistakes

17. 句型转换 1. People all over the world enjoy surfing.( 同 义句转换 ) Surfing ___ ______ by people all over the world. 2. When he was thirty, Tom decided to move to London. ( 同义句转换） At the ____ of thirty, Tom made a ________ to move to London. is enjoyed age decision

18. 3.Kate took good care of the baby yesterday evening.( 改为被动句） The baby ____ ____ ____ ______ by Kate yesterday evening. 4.She was seen to come out of the library by him.( 改为主动句 ) He ____ ___ ____ out of the library. saw her come was taken good care of

19. 5.Did you see the film last night ?( 改为被动句 ) ____ the film ____ by you last night ? 6.Li Lei gave Tom a new pen last week.( 改为 被动句 ) A new pen ___ _____ __ Tom last week. 7.He didn’t go to bed before he finished his work.( 同义句转换 ) He ____ ___ go to bed ____ he finished his work. Was seen was given to did not until

20. Thank you for listening!