Section4 预测重点 (5篇)
1)ancient time food research(古代食物)
2)Gardens in Hospital(医院修花园对病人的影响)
3)Red imported fire ants(澳洲火蚂蚁的起源,特征,巢穴和生态作用)
4)City Development Research(城市发展的研究)
5)Ancient Language Learning(古代语言的研究)
雅思听力section4场景1:ancient time food research(古代食物)
题型:填空
参考答案:
Background
Indirect evidence
31. From graphic evidence to social evidence
32. undigested contents in stomach……
Direct evidence
33. Studied food remains in pots
34. 暂时缺失
35. prepared and ate food
36. researchers can determine the knifes kind by bones of animals remained
Indirect evidence
37. Chemical signature on bones
38. food sticking to teeth
39. fossil was not easily found because…is extremely common
40. investment is risky, which can be natural disasters, political event, or people’s climate