Unlock - 单词复习

2级 Unit 4 - 单词复习

本单元课文 A2+ 词汇 · 共 22 词 · 点击单词可听发音

  • /ɪkˈstriːm ˈweðə/(n.)极端天气

    Extreme weather is when the weather is very different from normal.

  • /ˈnætʃrəl dɪˈzɑːstəz/(n.)自然灾害

    It can be dangerous and, in some cases, it can cause natural disasters.

  • /ˈhʌrɪkən/(n.)飓风

    A hurricane is a type of storm.

  • /ˈsaɪkləʊn/(n.)气旋

    These storms are also called cyclones or typhoons.

  • /taɪˈfuːn/(n.)台风

    In the North Pacific, they are called typhoons.

  • /stɔːm/(n.)暴风雨;风暴

    A hurricane is a type of storm.

  • /ˈθʌndə/(n.)雷声

    When they come to land, they bring thunder, lightning, strong winds and very heavy rain.

  • /ˈlaɪtnɪŋ/(n.)闪电

    When they come to land, they bring thunder, lightning, strong winds and very heavy rain.

  • /ˈhiːt weɪv/(n.)热浪

    A heat wave is when there are high temperatures and it is much hotter than normal.

  • /draʊts/(n.)干旱

    In some places, such as parts of eastern Australia, heat waves can cause droughts.

  • /flʌdz/(n.)洪水

    Too much rain can cause floods.

  • /ˈsændstɔːm/(n.)沙尘暴

    A sandstorm is a large storm of dust and sand with strong winds.

  • /ˈdezət/(n.)沙漠

    This is the Sahara Desert, the largest desert in the world.

  • /prɪˌsɪpɪˈteɪʃn/(n.)降水(量)

    The average precipitation in a year is only 70 millimetres.

  • /ˈævərɪdʒ/(adj.)平均的

    The average precipitation in a year is only 70 millimetres.

  • /ˈtemprətʃəz/(n.)气温;温度

    In parts of Australia, temperatures may reach 48 °C in a heat wave.

  • /səˈvaɪv/(v.)生存;存活

    Because of the extreme temperatures in the desert, it is a very difficult place to survive.

  • /səˈvaɪvɪŋ/(v.)在危险情境中存活

    Because of the extreme temperatures in the desert, it is a very difficult place to survive.

  • /ˈekspɜːt/(n.)专家

    Marco Rivera, our survival expert, has some tips.

  • /ˈblæŋkɪt/(n.)毯子

    Take warm clothes and a blanket.

  • /ˈsɪɡnl/(v.)发信号;示意

    You can also use the mirrors from your car to signal to planes.

  • /ˈbriːðɪŋ ˈprɒbləmz/(n.)呼吸问题

    One of the worst sandstorms was in Iraq in 2011 when a storm lasted a whole week, causing many people to have breathing problems.

2级 Unit 4 词汇测试

测试本单元单词复习中的词汇,托福式词汇题:句中高亮词,选择最接近的同义词,4 选 1。