Unit 6 Survival Starting Out 课件 2021-2022学年外研版高中英语选择性必修第二册

Unit 6 Survival earthquake disease outbreak jungle shipwreck space water shortage What difficulties would people have surviving in these situations? 2 In an earthquake, ______________ (通讯)and ________ (电力)may be cut off. If a disease breaks out, people will __________(恐慌) because of misinformation (________) , quarantine (隔离) , lack of _________(必要的) supplies and __________(医药的) care. In a jungle, people find it extremely difficult to find ____________(方向). Besides, there are ____________(潜在的) dangers such as wild animals and venomous insects. communication power 错误消息 essential medical directions panic potential earthquake disease outbreak jungle 3 If a shipwreck happens, people need to escape in _________(救生船) or they will die from drowning _____________(立刻). In space, astronauts will live in a zero-gravity environment, which make simple actions _________. Severe water shortage will result in _________ shortage which will cause _____________(迁徙), collapse of social order and war. li