17. ---Nancy tried___________，but her eyes started burning.
---What happened to her?
A. not cry B. to not cry C. not crying D. not to cry
18. ---Peter，have your ever heard of___________ boy called Tom?
---Certainly. He's my cousin. Why?
A. a eight-year-old B. a eight-years-old
C. an eight-year-old D. an eight-years-old
19. ---Don’t forget___________ today's newspaper. You are on the news.
---Really? It's interesting.
A. to read B. reading C. not to read D. read
Do you like pears? 教学设计(Period2)
Unit 2 What time is it? 第一课时教学设计
《Unit 1 Welcome back to school!》教学设计（Lesson 6）
Shopping 教学设计（Period3）
Unit 3 Is it your skirt? 第四课时教学设计
My family 教学设计（Period1）
What time is it? 教学设计（Period1）
Unit 2 My family 第五课时教学设计
Weather 教学设计(Period5)
Do you like pears? 教学设计(Period5)
Unit 2 My family 第四课时教学设计
My clothes 教学设计（Period1）
Unit 3 Is this your skirt? (Part A) 教学设计
Unit 4 It's Warm Today (Part B Read and write) 教学设计
My family 教学设计（Period3）
Unit 3 Is it your skirt? 第三单元教学设计
At the farm 教学设计（第2课时）
What time is it? 教学设计（Period3）
Do you like pears? 教学设计(Period3)
Unit 6《At a farm》 (Part B Read and write) 第三课时教学设计
Shopping 教学设计（Period1）
Welcome back to school! 教学设计(Lesson 1)
Do you like pears? 教学设计(Period1)
《Unit 1 Welcome back to school!》教学设计（Lesson 4）
Where is my car? 教学设计(Period4)
Where is my car? 教学设计(Period2)
Unit 2 My family 第一课时教学设计
《Unit 1 Welcome back to school!》教学设计（Lesson 1）
Where is my car? 教学设计(Period1)
At the farm 教学设计（Period1）