Unit1 Science and scientists Learning About language Build up your vocabulary课件-2023-2024学年高中英语人教版（2019）选择性必修第二册

Learning about Language Build up your vocabulary 1.How can we remember such a long word? Word Formation 肺尘病 pneumono- : of lung 肺的 ultra- : to an extreme degree 非常 micro- : small 微小的 scopic- : of viewing or observing 观察或注意的 silico- : of silicon 硅的 volcano- : mountain that releases lava and ash 火山的 coni- : of dust 尘土的 -osis : state of a disease 疾病 Using Affix /njuːˈkleɪɪk/ 2 2.Find words with the following prefixes or suffixes. Prefix Suffix re- -ory sis- -ion micro- -ial trans- -ology mis- -al un- -or multi- -ist retell recycle dislike microsoft microphone transform transport misunderstand unhappy misleading unlike multiple multinational disappoint satisfactory contradictory invention beneficial official biology geology natural inventor factual actor biologist scientist action Affix Meaning Examples Change prefix re- dis- micro- trans- again not small complete change; through,across reunit,revise,recover,react,recall discover,disappear,dislike,disable microscope,microwave,microphone transform,transplant,transport meaning suffix -ory -ion -ial -ology of or relating to action or process having the characteristics of a branch of knowledge contradictory,advisory,compulsory injection,contribution,reaction,extinction, congratulation,collection substantial,official,financial,commercial epidemiology,biology,sociology part of speech 3.Summarise some prefixes or suffixes. 1.Circle the verbs and find the preposition that can go with them as many as possible. die of suspect ... of ... blame for link…to… subscribe to Words and phrases focus on smile at excuse... for consist of defend...from appeal to succeed in ... ... 2.Match the meanings with the phrases in sentences. 3.Complete the sentences with the following phrases. 1. Many scientists _____________the view that it is human activity that has caused global warming. 2.He was to____________ the accident because he drove on the wrong side of the road