21. — You’ve dropped ________ “s” in the word “necessary”.
— Oh, ________ letter “s” is doubled.
A. a; a B. a; the C. an; the D. the; the
22. —Don’t be late next time, Mike.
—____________.
A. No, I don’t B. Don’t worry C. Sorry, I won’t D. I don’t know
23. You’d better not always look up the new words ____________ the dictionary while reading. Sometimes we need to guess.
A. in B. on C. at D. from
24. _________ many children like KFC, I think they’d better try not to eat it too often.
A. Because B. When C. Although D. If
25. —Sally, could you go and help your father wash the car?
—Why ____________? I’m busy now. Amy is lying on the grass doing nothing.
A. me B. I C. him D. her
Where is my car? 教学设计(Period1)
Unit 2 My family 第一课时教学设计
2015年M9U1Turn left（新标准英语一起第四册）
《Unit 1 Welcome back to school!》教学设计（Lesson 3）
Unit 2 My family 第二课时教学设计
At the zoo 教学设计(Period6)
《Unit 1 Welcome back to school!》教学设计（Lesson 2）
2015新标准英语第四册M10U2 He's helping a child
Where is my car? 教学设计(Period2)
At the zoo 教学设计(Period1)
At the zoo 教学设计(Period5)
Do you like pears? 教学设计(Period6)
My family 教学设计（Period1）
At the zoo 教学设计(Period2)
人教版三年级英语上册《 Unit 6 Happy birthday! 》
Do you like pears? 教学设计(Period3)
2015年M7U2 We're having a picnic（新标准英语一起第四册）
《Unit 1 Welcome back to school!》教学设计（Lesson 5）
《Unit 1 Welcome back to school!》教学设计（Lesson 4）
人教版三年级英语上册《 Unit 5 Let's eat ! 》
人教版三年级英语上册《 Unit 4 We love animals 》
Do you like pears? 教学设计(Period1)
How many? 教学设计（Period1）
人教版三年级英语上册《 Unit 1 Hello! 》
Where is my car? 教学设计(Period5)
My family 教学设计（Period3）
《Unit 1 Welcome back to school!》教学设计（Lesson 1）
2015年M6U2 My grandma usually cooks（新标准英语一起第四册）
How many? 教学设计（Period3）
2015年M7U1 It's Children's Day today（新标准英语第四册）